/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/loops-crafted-1/Mono4_1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 12:46:42,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 12:46:42,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 12:46:42,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 12:46:42,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 12:46:42,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 12:46:42,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 12:46:42,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 12:46:42,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 12:46:42,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 12:46:42,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 12:46:42,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 12:46:42,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 12:46:42,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 12:46:42,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 12:46:42,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 12:46:42,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 12:46:42,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 12:46:42,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 12:46:42,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 12:46:42,327 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 12:46:42,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 12:46:42,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 12:46:42,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 12:46:42,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 12:46:42,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-15 12:46:42,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-15 12:46:42,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-15 12:46:42,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-15 12:46:42,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-15 12:46:42,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-15 12:46:42,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-15 12:46:42,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-15 12:46:42,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-15 12:46:42,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-15 12:46:42,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-15 12:46:42,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-15 12:46:42,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-15 12:46:42,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-15 12:46:42,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 12:46:42,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 12:46:42,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 12:46:42,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-15 12:46:42,351 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 12:46:42,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 12:46:42,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 12:46:42,352 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 12:46:42,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 12:46:42,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 12:46:42,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 12:46:42,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 12:46:42,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 12:46:42,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 12:46:42,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 12:46:42,354 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 12:46:42,355 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 12:46:42,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 12:46:42,355 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-15 12:46:42,355 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 12:46:42,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 12:46:42,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 12:46:42,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 12:46:42,557 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 12:46:42,558 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 12:46:42,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/Mono4_1.c [2022-04-15 12:46:42,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5251c5cfb/8f83d3cffcc94a0288699e1a74a4d5fb/FLAG3dea28658 [2022-04-15 12:46:42,951 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 12:46:42,951 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono4_1.c [2022-04-15 12:46:42,956 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5251c5cfb/8f83d3cffcc94a0288699e1a74a4d5fb/FLAG3dea28658 [2022-04-15 12:46:43,420 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5251c5cfb/8f83d3cffcc94a0288699e1a74a4d5fb [2022-04-15 12:46:43,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 12:46:43,437 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 12:46:43,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 12:46:43,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 12:46:43,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 12:46:43,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffe50bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43, skipping insertion in model container [2022-04-15 12:46:43,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 12:46:43,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 12:46:43,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono4_1.c[311,324] [2022-04-15 12:46:43,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 12:46:43,638 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 12:46:43,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/Mono4_1.c[311,324] [2022-04-15 12:46:43,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 12:46:43,654 INFO L208 MainTranslator]: Completed translation [2022-04-15 12:46:43,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43 WrapperNode [2022-04-15 12:46:43,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 12:46:43,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 12:46:43,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 12:46:43,655 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 12:46:43,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,670 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,670 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 12:46:43,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 12:46:43,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 12:46:43,672 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 12:46:43,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (1/1) ... [2022-04-15 12:46:43,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 12:46:43,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:43,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-15 12:46:43,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-15 12:46:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 12:46:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 12:46:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 12:46:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 12:46:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 12:46:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 12:46:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 12:46:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 12:46:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 12:46:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 12:46:43,765 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 12:46:43,766 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 12:46:43,845 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 12:46:43,850 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 12:46:43,850 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 12:46:43,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 12:46:43 BoogieIcfgContainer [2022-04-15 12:46:43,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 12:46:43,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 12:46:43,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 12:46:43,855 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 12:46:43,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 12:46:43" (1/3) ... [2022-04-15 12:46:43,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e125c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 12:46:43, skipping insertion in model container [2022-04-15 12:46:43,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:46:43" (2/3) ... [2022-04-15 12:46:43,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e125c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 12:46:43, skipping insertion in model container [2022-04-15 12:46:43,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 12:46:43" (3/3) ... [2022-04-15 12:46:43,857 INFO L111 eAbstractionObserver]: Analyzing ICFG Mono4_1.c [2022-04-15 12:46:43,860 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 12:46:43,860 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 12:46:43,888 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 12:46:43,892 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-15 12:46:43,892 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 12:46:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 20 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 13 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 12:46:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 12:46:43,908 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:43,908 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:43,909 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:43,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:43,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1325153485, now seen corresponding path program 1 times [2022-04-15 12:46:43,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:43,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [487194909] [2022-04-15 12:46:43,925 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 12:46:43,925 INFO L85 PathProgramCache]: Analyzing trace with hash 1325153485, now seen corresponding path program 2 times [2022-04-15 12:46:43,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:43,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803667808] [2022-04-15 12:46:43,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:43,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {28#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23#true} is VALID [2022-04-15 12:46:44,049 INFO L290 TraceCheckUtils]: 1: Hoare triple {23#true} assume true; {23#true} is VALID [2022-04-15 12:46:44,050 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23#true} {23#true} #41#return; {23#true} is VALID [2022-04-15 12:46:44,051 INFO L272 TraceCheckUtils]: 0: Hoare triple {23#true} call ULTIMATE.init(); {28#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:44,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {28#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23#true} is VALID [2022-04-15 12:46:44,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {23#true} assume true; {23#true} is VALID [2022-04-15 12:46:44,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23#true} {23#true} #41#return; {23#true} is VALID [2022-04-15 12:46:44,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {23#true} call #t~ret4 := main(); {23#true} is VALID [2022-04-15 12:46:44,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {23#true} ~x~0 := 0;~y~0 := 500000; {23#true} is VALID [2022-04-15 12:46:44,053 INFO L290 TraceCheckUtils]: 6: Hoare triple {23#true} assume !true; {24#false} is VALID [2022-04-15 12:46:44,053 INFO L272 TraceCheckUtils]: 7: Hoare triple {24#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {24#false} is VALID [2022-04-15 12:46:44,053 INFO L290 TraceCheckUtils]: 8: Hoare triple {24#false} ~cond := #in~cond; {24#false} is VALID [2022-04-15 12:46:44,053 INFO L290 TraceCheckUtils]: 9: Hoare triple {24#false} assume 0 == ~cond; {24#false} is VALID [2022-04-15 12:46:44,053 INFO L290 TraceCheckUtils]: 10: Hoare triple {24#false} assume !false; {24#false} is VALID [2022-04-15 12:46:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:44,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:44,055 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803667808] [2022-04-15 12:46:44,055 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803667808] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 12:46:44,057 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:44,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [487194909] [2022-04-15 12:46:44,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [487194909] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,058 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 12:46:44,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905376672] [2022-04-15 12:46:44,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:44,062 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 12:46:44,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:44,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,078 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,079 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 12:46:44,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 12:46:44,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 12:46:44,099 INFO L87 Difference]: Start difference. First operand has 20 states, 12 states have (on average 1.4166666666666667) internal successors, (17), 13 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,167 INFO L93 Difference]: Finished difference Result 32 states and 36 transitions. [2022-04-15 12:46:44,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 12:46:44,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 12:46:44,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 36 transitions. [2022-04-15 12:46:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 36 transitions. [2022-04-15 12:46:44,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 36 transitions. [2022-04-15 12:46:44,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,223 INFO L225 Difference]: With dead ends: 32 [2022-04-15 12:46:44,223 INFO L226 Difference]: Without dead ends: 13 [2022-04-15 12:46:44,225 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 12:46:44,227 INFO L913 BasicCegarLoop]: 20 mSDtfsCounter, 12 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:44,228 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 23 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:44,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-04-15 12:46:44,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-04-15 12:46:44,247 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:44,248 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,248 INFO L74 IsIncluded]: Start isIncluded. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,248 INFO L87 Difference]: Start difference. First operand 13 states. Second operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,250 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-15 12:46:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 12:46:44,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,251 INFO L74 IsIncluded]: Start isIncluded. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-15 12:46:44,251 INFO L87 Difference]: Start difference. First operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 13 states. [2022-04-15 12:46:44,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,255 INFO L93 Difference]: Finished difference Result 13 states and 14 transitions. [2022-04-15 12:46:44,255 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 12:46:44,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:44,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 8 states have (on average 1.25) internal successors, (10), 8 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 14 transitions. [2022-04-15 12:46:44,258 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 14 transitions. Word has length 11 [2022-04-15 12:46:44,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:44,258 INFO L478 AbstractCegarLoop]: Abstraction has 13 states and 14 transitions. [2022-04-15 12:46:44,259 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,259 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 14 transitions. [2022-04-15 12:46:44,278 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 14 transitions. [2022-04-15 12:46:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 12:46:44,279 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:44,279 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:44,279 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 12:46:44,279 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:44,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:44,280 INFO L85 PathProgramCache]: Analyzing trace with hash 1315918275, now seen corresponding path program 1 times [2022-04-15 12:46:44,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [128547700] [2022-04-15 12:46:44,281 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 12:46:44,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1315918275, now seen corresponding path program 2 times [2022-04-15 12:46:44,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:44,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873714849] [2022-04-15 12:46:44,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {153#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {147#true} is VALID [2022-04-15 12:46:44,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2022-04-15 12:46:44,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {147#true} {147#true} #41#return; {147#true} is VALID [2022-04-15 12:46:44,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {147#true} call ULTIMATE.init(); {153#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:44,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {153#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {147#true} is VALID [2022-04-15 12:46:44,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {147#true} assume true; {147#true} is VALID [2022-04-15 12:46:44,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147#true} {147#true} #41#return; {147#true} is VALID [2022-04-15 12:46:44,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {147#true} call #t~ret4 := main(); {147#true} is VALID [2022-04-15 12:46:44,379 INFO L290 TraceCheckUtils]: 5: Hoare triple {147#true} ~x~0 := 0;~y~0 := 500000; {152#(= main_~x~0 0)} is VALID [2022-04-15 12:46:44,379 INFO L290 TraceCheckUtils]: 6: Hoare triple {152#(= main_~x~0 0)} assume !(~x~0 < 1000000); {148#false} is VALID [2022-04-15 12:46:44,379 INFO L272 TraceCheckUtils]: 7: Hoare triple {148#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {148#false} is VALID [2022-04-15 12:46:44,380 INFO L290 TraceCheckUtils]: 8: Hoare triple {148#false} ~cond := #in~cond; {148#false} is VALID [2022-04-15 12:46:44,380 INFO L290 TraceCheckUtils]: 9: Hoare triple {148#false} assume 0 == ~cond; {148#false} is VALID [2022-04-15 12:46:44,380 INFO L290 TraceCheckUtils]: 10: Hoare triple {148#false} assume !false; {148#false} is VALID [2022-04-15 12:46:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:44,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:44,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873714849] [2022-04-15 12:46:44,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873714849] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 12:46:44,381 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:44,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [128547700] [2022-04-15 12:46:44,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [128547700] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,381 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 12:46:44,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268391798] [2022-04-15 12:46:44,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:44,382 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 12:46:44,383 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:44,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,399 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 12:46:44,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 12:46:44,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 12:46:44,400 INFO L87 Difference]: Start difference. First operand 13 states and 14 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,461 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2022-04-15 12:46:44,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 12:46:44,461 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 12:46:44,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 12:46:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 12:46:44,464 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-15 12:46:44,487 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,487 INFO L225 Difference]: With dead ends: 22 [2022-04-15 12:46:44,487 INFO L226 Difference]: Without dead ends: 15 [2022-04-15 12:46:44,488 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-15 12:46:44,489 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:44,489 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 19 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:44,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-04-15 12:46:44,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-04-15 12:46:44,492 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:44,493 INFO L82 GeneralOperation]: Start isEquivalent. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,493 INFO L74 IsIncluded]: Start isIncluded. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,493 INFO L87 Difference]: Start difference. First operand 15 states. Second operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,494 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-15 12:46:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 12:46:44,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,494 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-15 12:46:44,495 INFO L87 Difference]: Start difference. First operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 15 states. [2022-04-15 12:46:44,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,495 INFO L93 Difference]: Finished difference Result 15 states and 16 transitions. [2022-04-15 12:46:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 12:46:44,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,496 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:44,496 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 16 transitions. [2022-04-15 12:46:44,497 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 16 transitions. Word has length 11 [2022-04-15 12:46:44,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:44,497 INFO L478 AbstractCegarLoop]: Abstraction has 15 states and 16 transitions. [2022-04-15 12:46:44,497 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,497 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 16 transitions. [2022-04-15 12:46:44,510 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 16 transitions. [2022-04-15 12:46:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-04-15 12:46:44,511 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:44,511 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:44,511 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 12:46:44,511 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:44,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:44,512 INFO L85 PathProgramCache]: Analyzing trace with hash -1372110560, now seen corresponding path program 1 times [2022-04-15 12:46:44,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1333558091] [2022-04-15 12:46:44,589 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 12:46:44,592 INFO L85 PathProgramCache]: Analyzing trace with hash -1209153456, now seen corresponding path program 1 times [2022-04-15 12:46:44,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:44,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6417820] [2022-04-15 12:46:44,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:44,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:44,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {269#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {262#true} is VALID [2022-04-15 12:46:44,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {262#true} assume true; {262#true} is VALID [2022-04-15 12:46:44,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {262#true} {262#true} #41#return; {262#true} is VALID [2022-04-15 12:46:44,685 INFO L272 TraceCheckUtils]: 0: Hoare triple {262#true} call ULTIMATE.init(); {269#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:44,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {269#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {262#true} is VALID [2022-04-15 12:46:44,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {262#true} assume true; {262#true} is VALID [2022-04-15 12:46:44,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {262#true} {262#true} #41#return; {262#true} is VALID [2022-04-15 12:46:44,685 INFO L272 TraceCheckUtils]: 4: Hoare triple {262#true} call #t~ret4 := main(); {262#true} is VALID [2022-04-15 12:46:44,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {262#true} ~x~0 := 0;~y~0 := 500000; {267#(= main_~x~0 0)} is VALID [2022-04-15 12:46:44,686 INFO L290 TraceCheckUtils]: 6: Hoare triple {267#(= main_~x~0 0)} [47] L10-2-->L9-2_primed: Formula: (or (and (<= v_main_~x~0_In_1 v_main_~x~0_Out_2) (< v_main_~x~0_Out_2 500001)) (= v_main_~x~0_In_1 v_main_~x~0_Out_2)) InVars {main_~x~0=v_main_~x~0_In_1} OutVars{main_~x~0=v_main_~x~0_Out_2} AuxVars[] AssignedVars[main_~x~0] {268#(<= main_~x~0 500000)} is VALID [2022-04-15 12:46:44,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {268#(<= main_~x~0 500000)} [46] L9-2_primed-->L9-2: Formula: (not (< v_main_~x~0_8 1000000)) InVars {main_~x~0=v_main_~x~0_8} OutVars{main_~x~0=v_main_~x~0_8} AuxVars[] AssignedVars[] {263#false} is VALID [2022-04-15 12:46:44,687 INFO L272 TraceCheckUtils]: 8: Hoare triple {263#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {263#false} is VALID [2022-04-15 12:46:44,687 INFO L290 TraceCheckUtils]: 9: Hoare triple {263#false} ~cond := #in~cond; {263#false} is VALID [2022-04-15 12:46:44,687 INFO L290 TraceCheckUtils]: 10: Hoare triple {263#false} assume 0 == ~cond; {263#false} is VALID [2022-04-15 12:46:44,687 INFO L290 TraceCheckUtils]: 11: Hoare triple {263#false} assume !false; {263#false} is VALID [2022-04-15 12:46:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:44,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:44,688 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6417820] [2022-04-15 12:46:44,688 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6417820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 12:46:44,751 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:44,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1333558091] [2022-04-15 12:46:44,751 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1333558091] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:44,751 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:44,751 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 12:46:44,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493480864] [2022-04-15 12:46:44,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:44,752 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-15 12:46:44,752 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:44,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,763 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,763 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 12:46:44,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 12:46:44,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-04-15 12:46:44,765 INFO L87 Difference]: Start difference. First operand 15 states and 16 transitions. Second operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,849 INFO L93 Difference]: Finished difference Result 22 states and 24 transitions. [2022-04-15 12:46:44,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 12:46:44,849 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-04-15 12:46:44,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-15 12:46:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2022-04-15 12:46:44,855 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2022-04-15 12:46:44,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,874 INFO L225 Difference]: With dead ends: 22 [2022-04-15 12:46:44,874 INFO L226 Difference]: Without dead ends: 17 [2022-04-15 12:46:44,875 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-15 12:46:44,877 INFO L913 BasicCegarLoop]: 11 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:44,882 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 23 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:44,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-15 12:46:44,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-15 12:46:44,892 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:44,892 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,892 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,893 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,894 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-15 12:46:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 12:46:44,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,896 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-15 12:46:44,896 INFO L87 Difference]: Start difference. First operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 17 states. [2022-04-15 12:46:44,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:44,898 INFO L93 Difference]: Finished difference Result 17 states and 19 transitions. [2022-04-15 12:46:44,898 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 12:46:44,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:44,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:44,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:44,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 12 states have (on average 1.25) internal successors, (15), 12 states have internal predecessors, (15), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 19 transitions. [2022-04-15 12:46:44,901 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 19 transitions. Word has length 13 [2022-04-15 12:46:44,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:44,902 INFO L478 AbstractCegarLoop]: Abstraction has 17 states and 19 transitions. [2022-04-15 12:46:44,902 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.8) internal successors, (9), 4 states have internal predecessors, (9), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:44,902 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 19 transitions. [2022-04-15 12:46:44,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-04-15 12:46:44,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-04-15 12:46:44,921 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:44,922 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:44,922 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 12:46:44,922 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:44,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:44,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1059749499, now seen corresponding path program 1 times [2022-04-15 12:46:44,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:44,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1029139405] [2022-04-15 12:46:47,990 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:47,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1150048112, now seen corresponding path program 1 times [2022-04-15 12:46:47,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:47,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499721482] [2022-04-15 12:46:47,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:48,006 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:48,023 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:48,024 INFO L85 PathProgramCache]: Analyzing trace with hash 1059749499, now seen corresponding path program 2 times [2022-04-15 12:46:48,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:48,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448616846] [2022-04-15 12:46:48,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:48,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:48,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {390#true} is VALID [2022-04-15 12:46:48,055 INFO L290 TraceCheckUtils]: 1: Hoare triple {390#true} assume true; {390#true} is VALID [2022-04-15 12:46:48,055 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {390#true} {390#true} #41#return; {390#true} is VALID [2022-04-15 12:46:48,056 INFO L272 TraceCheckUtils]: 0: Hoare triple {390#true} call ULTIMATE.init(); {397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:48,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {390#true} is VALID [2022-04-15 12:46:48,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {390#true} assume true; {390#true} is VALID [2022-04-15 12:46:48,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {390#true} {390#true} #41#return; {390#true} is VALID [2022-04-15 12:46:48,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {390#true} call #t~ret4 := main(); {390#true} is VALID [2022-04-15 12:46:48,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {390#true} ~x~0 := 0;~y~0 := 500000; {395#(= main_~x~0 0)} is VALID [2022-04-15 12:46:48,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {395#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {395#(= main_~x~0 0)} is VALID [2022-04-15 12:46:48,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {395#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {396#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:48,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {396#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {396#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:48,058 INFO L290 TraceCheckUtils]: 9: Hoare triple {396#(<= main_~x~0 1)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {391#false} is VALID [2022-04-15 12:46:48,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {391#false} assume !(~x~0 < 1000000); {391#false} is VALID [2022-04-15 12:46:48,059 INFO L272 TraceCheckUtils]: 11: Hoare triple {391#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {391#false} is VALID [2022-04-15 12:46:48,059 INFO L290 TraceCheckUtils]: 12: Hoare triple {391#false} ~cond := #in~cond; {391#false} is VALID [2022-04-15 12:46:48,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {391#false} assume 0 == ~cond; {391#false} is VALID [2022-04-15 12:46:48,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {391#false} assume !false; {391#false} is VALID [2022-04-15 12:46:48,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:48,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:48,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448616846] [2022-04-15 12:46:48,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448616846] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:48,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1846981632] [2022-04-15 12:46:48,060 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:46:48,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:48,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:48,061 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:48,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 12:46:48,090 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:46:48,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:48,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjunts are in the unsatisfiable core [2022-04-15 12:46:48,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:48,150 INFO L272 TraceCheckUtils]: 0: Hoare triple {390#true} call ULTIMATE.init(); {390#true} is VALID [2022-04-15 12:46:48,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {390#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {390#true} is VALID [2022-04-15 12:46:48,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {390#true} assume true; {390#true} is VALID [2022-04-15 12:46:48,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {390#true} {390#true} #41#return; {390#true} is VALID [2022-04-15 12:46:48,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {390#true} call #t~ret4 := main(); {390#true} is VALID [2022-04-15 12:46:48,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {390#true} ~x~0 := 0;~y~0 := 500000; {416#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:48,152 INFO L290 TraceCheckUtils]: 6: Hoare triple {416#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {416#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:48,153 INFO L290 TraceCheckUtils]: 7: Hoare triple {416#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {396#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:48,153 INFO L290 TraceCheckUtils]: 8: Hoare triple {396#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {396#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:48,153 INFO L290 TraceCheckUtils]: 9: Hoare triple {396#(<= main_~x~0 1)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {391#false} is VALID [2022-04-15 12:46:48,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {391#false} assume !(~x~0 < 1000000); {391#false} is VALID [2022-04-15 12:46:48,154 INFO L272 TraceCheckUtils]: 11: Hoare triple {391#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {391#false} is VALID [2022-04-15 12:46:48,154 INFO L290 TraceCheckUtils]: 12: Hoare triple {391#false} ~cond := #in~cond; {391#false} is VALID [2022-04-15 12:46:48,154 INFO L290 TraceCheckUtils]: 13: Hoare triple {391#false} assume 0 == ~cond; {391#false} is VALID [2022-04-15 12:46:48,154 INFO L290 TraceCheckUtils]: 14: Hoare triple {391#false} assume !false; {391#false} is VALID [2022-04-15 12:46:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:48,154 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:48,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {391#false} assume !false; {391#false} is VALID [2022-04-15 12:46:48,212 INFO L290 TraceCheckUtils]: 13: Hoare triple {391#false} assume 0 == ~cond; {391#false} is VALID [2022-04-15 12:46:48,212 INFO L290 TraceCheckUtils]: 12: Hoare triple {391#false} ~cond := #in~cond; {391#false} is VALID [2022-04-15 12:46:48,212 INFO L272 TraceCheckUtils]: 11: Hoare triple {391#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {391#false} is VALID [2022-04-15 12:46:48,212 INFO L290 TraceCheckUtils]: 10: Hoare triple {391#false} assume !(~x~0 < 1000000); {391#false} is VALID [2022-04-15 12:46:48,213 INFO L290 TraceCheckUtils]: 9: Hoare triple {459#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {391#false} is VALID [2022-04-15 12:46:48,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {459#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {459#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:48,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {466#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {459#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:48,214 INFO L290 TraceCheckUtils]: 6: Hoare triple {466#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {466#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:48,214 INFO L290 TraceCheckUtils]: 5: Hoare triple {390#true} ~x~0 := 0;~y~0 := 500000; {466#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:48,214 INFO L272 TraceCheckUtils]: 4: Hoare triple {390#true} call #t~ret4 := main(); {390#true} is VALID [2022-04-15 12:46:48,214 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {390#true} {390#true} #41#return; {390#true} is VALID [2022-04-15 12:46:48,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {390#true} assume true; {390#true} is VALID [2022-04-15 12:46:48,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {390#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {390#true} is VALID [2022-04-15 12:46:48,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {390#true} call ULTIMATE.init(); {390#true} is VALID [2022-04-15 12:46:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:48,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1846981632] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:48,215 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:48,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-04-15 12:46:48,216 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:48,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1029139405] [2022-04-15 12:46:48,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1029139405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:48,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:48,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 12:46:48,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58069623] [2022-04-15 12:46:48,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:48,216 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-15 12:46:48,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:48,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:48,226 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 12:46:48,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:48,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 12:46:48,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-04-15 12:46:48,227 INFO L87 Difference]: Start difference. First operand 17 states and 19 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:48,285 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-15 12:46:48,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 12:46:48,285 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-04-15 12:46:48,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:48,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-15 12:46:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 27 transitions. [2022-04-15 12:46:48,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 27 transitions. [2022-04-15 12:46:48,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:48,305 INFO L225 Difference]: With dead ends: 26 [2022-04-15 12:46:48,305 INFO L226 Difference]: Without dead ends: 19 [2022-04-15 12:46:48,306 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2022-04-15 12:46:48,306 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:48,307 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 24 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:48,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-04-15 12:46:48,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2022-04-15 12:46:48,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:48,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,315 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,315 INFO L87 Difference]: Start difference. First operand 19 states. Second operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:48,316 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-15 12:46:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 12:46:48,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:48,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:48,317 INFO L74 IsIncluded]: Start isIncluded. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-15 12:46:48,317 INFO L87 Difference]: Start difference. First operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 19 states. [2022-04-15 12:46:48,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:48,317 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-04-15 12:46:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 12:46:48,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:48,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:48,318 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:48,318 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 21 transitions. [2022-04-15 12:46:48,319 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 21 transitions. Word has length 15 [2022-04-15 12:46:48,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:48,319 INFO L478 AbstractCegarLoop]: Abstraction has 19 states and 21 transitions. [2022-04-15 12:46:48,319 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 4 states have internal predecessors, (11), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:48,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 21 transitions. [2022-04-15 12:46:48,334 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-04-15 12:46:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-15 12:46:48,335 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:48,335 INFO L499 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:48,355 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:48,552 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:48,552 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:48,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:48,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1870563496, now seen corresponding path program 3 times [2022-04-15 12:46:48,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:48,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1652103823] [2022-04-15 12:46:48,817 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:48,818 INFO L85 PathProgramCache]: Analyzing trace with hash -1090942768, now seen corresponding path program 1 times [2022-04-15 12:46:48,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:48,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015682456] [2022-04-15 12:46:48,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:48,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:48,827 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:48,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:48,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1870563496, now seen corresponding path program 4 times [2022-04-15 12:46:48,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:48,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135791872] [2022-04-15 12:46:48,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {622#true} is VALID [2022-04-15 12:46:48,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-15 12:46:48,912 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {622#true} {622#true} #41#return; {622#true} is VALID [2022-04-15 12:46:48,913 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:48,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {632#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {622#true} is VALID [2022-04-15 12:46:48,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-15 12:46:48,915 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #41#return; {622#true} is VALID [2022-04-15 12:46:48,915 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-15 12:46:48,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} ~x~0 := 0;~y~0 := 500000; {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {627#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,919 INFO L290 TraceCheckUtils]: 7: Hoare triple {627#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {627#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {627#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,921 INFO L290 TraceCheckUtils]: 10: Hoare triple {627#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {627#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:48,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {627#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {628#(<= main_~y~0 500001)} is VALID [2022-04-15 12:46:48,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {628#(<= main_~y~0 500001)} assume !(~x~0 < 1000000); {629#(<= (+ 499999 main_~y~0) main_~x~0)} is VALID [2022-04-15 12:46:48,923 INFO L272 TraceCheckUtils]: 13: Hoare triple {629#(<= (+ 499999 main_~y~0) main_~x~0)} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {630#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 12:46:48,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {630#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {631#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 12:46:48,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {631#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {623#false} is VALID [2022-04-15 12:46:48,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-15 12:46:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-15 12:46:48,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:48,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135791872] [2022-04-15 12:46:48,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135791872] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:48,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866146683] [2022-04-15 12:46:48,924 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:46:48,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:48,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:48,925 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:48,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 12:46:48,954 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:46:48,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:48,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-15 12:46:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:48,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:49,033 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {622#true} is VALID [2022-04-15 12:46:49,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {622#true} is VALID [2022-04-15 12:46:49,034 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-15 12:46:49,034 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #41#return; {622#true} is VALID [2022-04-15 12:46:49,034 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-15 12:46:49,034 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} ~x~0 := 0;~y~0 := 500000; {651#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:49,035 INFO L290 TraceCheckUtils]: 6: Hoare triple {651#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {651#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:49,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {651#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {658#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:49,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {658#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {658#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:49,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {658#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {665#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:49,036 INFO L290 TraceCheckUtils]: 10: Hoare triple {665#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {665#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:49,037 INFO L290 TraceCheckUtils]: 11: Hoare triple {665#(<= main_~x~0 2)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {623#false} is VALID [2022-04-15 12:46:49,037 INFO L290 TraceCheckUtils]: 12: Hoare triple {623#false} assume !(~x~0 < 1000000); {623#false} is VALID [2022-04-15 12:46:49,037 INFO L272 TraceCheckUtils]: 13: Hoare triple {623#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {623#false} is VALID [2022-04-15 12:46:49,037 INFO L290 TraceCheckUtils]: 14: Hoare triple {623#false} ~cond := #in~cond; {623#false} is VALID [2022-04-15 12:46:49,038 INFO L290 TraceCheckUtils]: 15: Hoare triple {623#false} assume 0 == ~cond; {623#false} is VALID [2022-04-15 12:46:49,038 INFO L290 TraceCheckUtils]: 16: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-15 12:46:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:49,038 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:49,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {623#false} assume !false; {623#false} is VALID [2022-04-15 12:46:49,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {623#false} assume 0 == ~cond; {623#false} is VALID [2022-04-15 12:46:49,118 INFO L290 TraceCheckUtils]: 14: Hoare triple {623#false} ~cond := #in~cond; {623#false} is VALID [2022-04-15 12:46:49,118 INFO L272 TraceCheckUtils]: 13: Hoare triple {623#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {623#false} is VALID [2022-04-15 12:46:49,118 INFO L290 TraceCheckUtils]: 12: Hoare triple {623#false} assume !(~x~0 < 1000000); {623#false} is VALID [2022-04-15 12:46:49,118 INFO L290 TraceCheckUtils]: 11: Hoare triple {702#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {623#false} is VALID [2022-04-15 12:46:49,119 INFO L290 TraceCheckUtils]: 10: Hoare triple {702#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {702#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:49,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {709#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {702#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:49,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {709#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {709#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:49,120 INFO L290 TraceCheckUtils]: 7: Hoare triple {716#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {709#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:49,120 INFO L290 TraceCheckUtils]: 6: Hoare triple {716#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {716#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:49,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {622#true} ~x~0 := 0;~y~0 := 500000; {716#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:49,121 INFO L272 TraceCheckUtils]: 4: Hoare triple {622#true} call #t~ret4 := main(); {622#true} is VALID [2022-04-15 12:46:49,121 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {622#true} {622#true} #41#return; {622#true} is VALID [2022-04-15 12:46:49,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {622#true} assume true; {622#true} is VALID [2022-04-15 12:46:49,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {622#true} is VALID [2022-04-15 12:46:49,121 INFO L272 TraceCheckUtils]: 0: Hoare triple {622#true} call ULTIMATE.init(); {622#true} is VALID [2022-04-15 12:46:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 12:46:49,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866146683] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:49,122 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:49,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 14 [2022-04-15 12:46:49,122 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:49,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1652103823] [2022-04-15 12:46:49,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1652103823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:49,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:49,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 12:46:49,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127983534] [2022-04-15 12:46:49,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:49,123 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-15 12:46:49,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:49,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,132 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:49,132 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 12:46:49,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:49,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 12:46:49,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-04-15 12:46:49,133 INFO L87 Difference]: Start difference. First operand 19 states and 21 transitions. Second operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:49,274 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-15 12:46:49,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 12:46:49,275 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2022-04-15 12:46:49,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 25 transitions. [2022-04-15 12:46:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 25 transitions. [2022-04-15 12:46:49,277 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 25 transitions. [2022-04-15 12:46:49,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:49,297 INFO L225 Difference]: With dead ends: 26 [2022-04-15 12:46:49,297 INFO L226 Difference]: Without dead ends: 21 [2022-04-15 12:46:49,298 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=67, Invalid=275, Unknown=0, NotChecked=0, Total=342 [2022-04-15 12:46:49,298 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 20 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:49,298 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 39 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:49,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2022-04-15 12:46:49,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2022-04-15 12:46:49,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:49,312 INFO L82 GeneralOperation]: Start isEquivalent. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,312 INFO L74 IsIncluded]: Start isIncluded. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,312 INFO L87 Difference]: Start difference. First operand 21 states. Second operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:49,313 INFO L93 Difference]: Finished difference Result 21 states and 24 transitions. [2022-04-15 12:46:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-04-15 12:46:49,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:49,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:49,313 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-15 12:46:49,313 INFO L87 Difference]: Start difference. First operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 21 states. [2022-04-15 12:46:49,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:49,314 INFO L93 Difference]: Finished difference Result 21 states and 24 transitions. [2022-04-15 12:46:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-04-15 12:46:49,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:49,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:49,315 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:49,315 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 16 states have (on average 1.25) internal successors, (20), 16 states have internal predecessors, (20), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 24 transitions. [2022-04-15 12:46:49,315 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 24 transitions. Word has length 17 [2022-04-15 12:46:49,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:49,316 INFO L478 AbstractCegarLoop]: Abstraction has 21 states and 24 transitions. [2022-04-15 12:46:49,316 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 6 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:49,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 24 transitions. [2022-04-15 12:46:49,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-04-15 12:46:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-04-15 12:46:49,333 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:49,333 INFO L499 BasicCegarLoop]: trace histogram [4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:49,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:49,547 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5 [2022-04-15 12:46:49,548 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:49,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:49,548 INFO L85 PathProgramCache]: Analyzing trace with hash -1212152141, now seen corresponding path program 5 times [2022-04-15 12:46:49,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:49,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1580504478] [2022-04-15 12:46:49,767 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:49,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1031837424, now seen corresponding path program 1 times [2022-04-15 12:46:49,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:49,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494817376] [2022-04-15 12:46:49,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:49,776 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:49,782 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:49,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1212152141, now seen corresponding path program 6 times [2022-04-15 12:46:49,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:49,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024159348] [2022-04-15 12:46:49,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:49,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:49,817 INFO L290 TraceCheckUtils]: 0: Hoare triple {894#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {886#true} is VALID [2022-04-15 12:46:49,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {886#true} assume true; {886#true} is VALID [2022-04-15 12:46:49,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {886#true} {886#true} #41#return; {886#true} is VALID [2022-04-15 12:46:49,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {886#true} call ULTIMATE.init(); {894#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:49,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {894#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {886#true} is VALID [2022-04-15 12:46:49,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {886#true} assume true; {886#true} is VALID [2022-04-15 12:46:49,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {886#true} {886#true} #41#return; {886#true} is VALID [2022-04-15 12:46:49,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {886#true} call #t~ret4 := main(); {886#true} is VALID [2022-04-15 12:46:49,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {886#true} ~x~0 := 0;~y~0 := 500000; {891#(= main_~x~0 0)} is VALID [2022-04-15 12:46:49,819 INFO L290 TraceCheckUtils]: 6: Hoare triple {891#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {891#(= main_~x~0 0)} is VALID [2022-04-15 12:46:49,819 INFO L290 TraceCheckUtils]: 7: Hoare triple {891#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {892#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:49,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {892#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {892#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:49,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {892#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {893#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 10: Hoare triple {893#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {893#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 11: Hoare triple {893#(<= main_~x~0 2)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {887#false} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 12: Hoare triple {887#false} assume !!(~x~0 < 1000000); {887#false} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 13: Hoare triple {887#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {887#false} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {887#false} assume !(~x~0 < 1000000); {887#false} is VALID [2022-04-15 12:46:49,821 INFO L272 TraceCheckUtils]: 15: Hoare triple {887#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {887#false} is VALID [2022-04-15 12:46:49,821 INFO L290 TraceCheckUtils]: 16: Hoare triple {887#false} ~cond := #in~cond; {887#false} is VALID [2022-04-15 12:46:49,822 INFO L290 TraceCheckUtils]: 17: Hoare triple {887#false} assume 0 == ~cond; {887#false} is VALID [2022-04-15 12:46:49,822 INFO L290 TraceCheckUtils]: 18: Hoare triple {887#false} assume !false; {887#false} is VALID [2022-04-15 12:46:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:49,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:49,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024159348] [2022-04-15 12:46:49,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024159348] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:49,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1113630158] [2022-04-15 12:46:49,822 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:46:49,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:49,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:49,830 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:49,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 12:46:49,892 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-15 12:46:49,892 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:49,893 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-15 12:46:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:49,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:49,979 INFO L272 TraceCheckUtils]: 0: Hoare triple {886#true} call ULTIMATE.init(); {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {886#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 2: Hoare triple {886#true} assume true; {886#true} is VALID [2022-04-15 12:46:49,980 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {886#true} {886#true} #41#return; {886#true} is VALID [2022-04-15 12:46:49,980 INFO L272 TraceCheckUtils]: 4: Hoare triple {886#true} call #t~ret4 := main(); {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 5: Hoare triple {886#true} ~x~0 := 0;~y~0 := 500000; {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 6: Hoare triple {886#true} assume !!(~x~0 < 1000000); {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {886#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {886#true} is VALID [2022-04-15 12:46:49,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {886#true} assume !!(~x~0 < 1000000); {886#true} is VALID [2022-04-15 12:46:49,981 INFO L290 TraceCheckUtils]: 9: Hoare triple {886#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {925#(< main_~x~0 500001)} is VALID [2022-04-15 12:46:49,981 INFO L290 TraceCheckUtils]: 10: Hoare triple {925#(< main_~x~0 500001)} assume !!(~x~0 < 1000000); {925#(< main_~x~0 500001)} is VALID [2022-04-15 12:46:49,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {925#(< main_~x~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {932#(< main_~x~0 500002)} is VALID [2022-04-15 12:46:49,982 INFO L290 TraceCheckUtils]: 12: Hoare triple {932#(< main_~x~0 500002)} assume !!(~x~0 < 1000000); {932#(< main_~x~0 500002)} is VALID [2022-04-15 12:46:49,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {932#(< main_~x~0 500002)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {939#(< main_~x~0 500003)} is VALID [2022-04-15 12:46:49,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {939#(< main_~x~0 500003)} assume !(~x~0 < 1000000); {887#false} is VALID [2022-04-15 12:46:49,983 INFO L272 TraceCheckUtils]: 15: Hoare triple {887#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {887#false} is VALID [2022-04-15 12:46:49,983 INFO L290 TraceCheckUtils]: 16: Hoare triple {887#false} ~cond := #in~cond; {887#false} is VALID [2022-04-15 12:46:49,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {887#false} assume 0 == ~cond; {887#false} is VALID [2022-04-15 12:46:49,984 INFO L290 TraceCheckUtils]: 18: Hoare triple {887#false} assume !false; {887#false} is VALID [2022-04-15 12:46:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 12:46:49,984 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:50,084 INFO L290 TraceCheckUtils]: 18: Hoare triple {887#false} assume !false; {887#false} is VALID [2022-04-15 12:46:50,085 INFO L290 TraceCheckUtils]: 17: Hoare triple {887#false} assume 0 == ~cond; {887#false} is VALID [2022-04-15 12:46:50,085 INFO L290 TraceCheckUtils]: 16: Hoare triple {887#false} ~cond := #in~cond; {887#false} is VALID [2022-04-15 12:46:50,085 INFO L272 TraceCheckUtils]: 15: Hoare triple {887#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {887#false} is VALID [2022-04-15 12:46:50,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {967#(< main_~x~0 1000000)} assume !(~x~0 < 1000000); {887#false} is VALID [2022-04-15 12:46:50,086 INFO L290 TraceCheckUtils]: 13: Hoare triple {971#(< main_~x~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {967#(< main_~x~0 1000000)} is VALID [2022-04-15 12:46:50,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {971#(< main_~x~0 999999)} assume !!(~x~0 < 1000000); {971#(< main_~x~0 999999)} is VALID [2022-04-15 12:46:50,087 INFO L290 TraceCheckUtils]: 11: Hoare triple {978#(< main_~x~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {971#(< main_~x~0 999999)} is VALID [2022-04-15 12:46:50,087 INFO L290 TraceCheckUtils]: 10: Hoare triple {978#(< main_~x~0 999998)} assume !!(~x~0 < 1000000); {978#(< main_~x~0 999998)} is VALID [2022-04-15 12:46:50,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {886#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {978#(< main_~x~0 999998)} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 8: Hoare triple {886#true} assume !!(~x~0 < 1000000); {886#true} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {886#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {886#true} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {886#true} assume !!(~x~0 < 1000000); {886#true} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {886#true} ~x~0 := 0;~y~0 := 500000; {886#true} is VALID [2022-04-15 12:46:50,088 INFO L272 TraceCheckUtils]: 4: Hoare triple {886#true} call #t~ret4 := main(); {886#true} is VALID [2022-04-15 12:46:50,088 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {886#true} {886#true} #41#return; {886#true} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {886#true} assume true; {886#true} is VALID [2022-04-15 12:46:50,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {886#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {886#true} is VALID [2022-04-15 12:46:50,088 INFO L272 TraceCheckUtils]: 0: Hoare triple {886#true} call ULTIMATE.init(); {886#true} is VALID [2022-04-15 12:46:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 12:46:50,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1113630158] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:50,089 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:50,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2022-04-15 12:46:50,089 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:50,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1580504478] [2022-04-15 12:46:50,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1580504478] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:50,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:50,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 12:46:50,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233829142] [2022-04-15 12:46:50,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:50,090 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-15 12:46:50,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:50,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:50,107 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 12:46:50,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:50,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 12:46:50,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=75, Unknown=0, NotChecked=0, Total=132 [2022-04-15 12:46:50,108 INFO L87 Difference]: Start difference. First operand 21 states and 24 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:50,215 INFO L93 Difference]: Finished difference Result 32 states and 38 transitions. [2022-04-15 12:46:50,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 12:46:50,216 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2022-04-15 12:46:50,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-15 12:46:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 29 transitions. [2022-04-15 12:46:50,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 29 transitions. [2022-04-15 12:46:50,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:50,241 INFO L225 Difference]: With dead ends: 32 [2022-04-15 12:46:50,242 INFO L226 Difference]: Without dead ends: 23 [2022-04-15 12:46:50,242 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=117, Unknown=0, NotChecked=0, Total=210 [2022-04-15 12:46:50,242 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 11 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:50,243 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [11 Valid, 24 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:50,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-15 12:46:50,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2022-04-15 12:46:50,259 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:50,259 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,259 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,259 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:50,260 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2022-04-15 12:46:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-04-15 12:46:50,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:50,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:50,260 INFO L74 IsIncluded]: Start isIncluded. First operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-15 12:46:50,260 INFO L87 Difference]: Start difference. First operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 23 states. [2022-04-15 12:46:50,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:50,261 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2022-04-15 12:46:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-04-15 12:46:50,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:50,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:50,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:50,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:50,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 18 states have (on average 1.2222222222222223) internal successors, (22), 18 states have internal predecessors, (22), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2022-04-15 12:46:50,262 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 19 [2022-04-15 12:46:50,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:50,262 INFO L478 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2022-04-15 12:46:50,262 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 5 states have internal predecessors, (15), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:50,263 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 26 transitions. [2022-04-15 12:46:50,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:50,289 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-04-15 12:46:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-04-15 12:46:50,290 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:50,290 INFO L499 BasicCegarLoop]: trace histogram [5, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:50,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:50,490 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:50,490 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:50,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:50,491 INFO L85 PathProgramCache]: Analyzing trace with hash 553994512, now seen corresponding path program 7 times [2022-04-15 12:46:50,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:50,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1480681523] [2022-04-15 12:46:50,693 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:50,694 INFO L85 PathProgramCache]: Analyzing trace with hash -972732080, now seen corresponding path program 1 times [2022-04-15 12:46:50,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:50,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009894531] [2022-04-15 12:46:50,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:50,701 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:50,705 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:50,705 INFO L85 PathProgramCache]: Analyzing trace with hash 553994512, now seen corresponding path program 8 times [2022-04-15 12:46:50,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:50,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179851793] [2022-04-15 12:46:50,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:50,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:50,747 INFO L290 TraceCheckUtils]: 0: Hoare triple {1185#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1176#true} is VALID [2022-04-15 12:46:50,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {1176#true} assume true; {1176#true} is VALID [2022-04-15 12:46:50,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1176#true} {1176#true} #41#return; {1176#true} is VALID [2022-04-15 12:46:50,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {1176#true} call ULTIMATE.init(); {1185#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:50,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {1185#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1176#true} is VALID [2022-04-15 12:46:50,748 INFO L290 TraceCheckUtils]: 2: Hoare triple {1176#true} assume true; {1176#true} is VALID [2022-04-15 12:46:50,748 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1176#true} {1176#true} #41#return; {1176#true} is VALID [2022-04-15 12:46:50,748 INFO L272 TraceCheckUtils]: 4: Hoare triple {1176#true} call #t~ret4 := main(); {1176#true} is VALID [2022-04-15 12:46:50,748 INFO L290 TraceCheckUtils]: 5: Hoare triple {1176#true} ~x~0 := 0;~y~0 := 500000; {1181#(= main_~x~0 0)} is VALID [2022-04-15 12:46:50,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {1181#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {1181#(= main_~x~0 0)} is VALID [2022-04-15 12:46:50,749 INFO L290 TraceCheckUtils]: 7: Hoare triple {1181#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1182#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:50,749 INFO L290 TraceCheckUtils]: 8: Hoare triple {1182#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {1182#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:50,749 INFO L290 TraceCheckUtils]: 9: Hoare triple {1182#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1183#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:50,750 INFO L290 TraceCheckUtils]: 10: Hoare triple {1183#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {1183#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:50,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {1183#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1184#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:50,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {1184#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {1184#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:50,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {1184#(<= main_~x~0 3)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:50,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {1177#false} assume !!(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:50,751 INFO L290 TraceCheckUtils]: 15: Hoare triple {1177#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:50,751 INFO L290 TraceCheckUtils]: 16: Hoare triple {1177#false} assume !(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:50,751 INFO L272 TraceCheckUtils]: 17: Hoare triple {1177#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1177#false} is VALID [2022-04-15 12:46:50,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {1177#false} ~cond := #in~cond; {1177#false} is VALID [2022-04-15 12:46:50,752 INFO L290 TraceCheckUtils]: 19: Hoare triple {1177#false} assume 0 == ~cond; {1177#false} is VALID [2022-04-15 12:46:50,752 INFO L290 TraceCheckUtils]: 20: Hoare triple {1177#false} assume !false; {1177#false} is VALID [2022-04-15 12:46:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:50,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:50,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179851793] [2022-04-15 12:46:50,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179851793] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:50,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597951607] [2022-04-15 12:46:50,752 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:46:50,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:50,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:50,753 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:50,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 12:46:50,789 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:46:50,789 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:50,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-15 12:46:50,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:50,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:50,882 INFO L272 TraceCheckUtils]: 0: Hoare triple {1176#true} call ULTIMATE.init(); {1176#true} is VALID [2022-04-15 12:46:50,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {1176#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1176#true} is VALID [2022-04-15 12:46:50,882 INFO L290 TraceCheckUtils]: 2: Hoare triple {1176#true} assume true; {1176#true} is VALID [2022-04-15 12:46:50,882 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1176#true} {1176#true} #41#return; {1176#true} is VALID [2022-04-15 12:46:50,882 INFO L272 TraceCheckUtils]: 4: Hoare triple {1176#true} call #t~ret4 := main(); {1176#true} is VALID [2022-04-15 12:46:50,883 INFO L290 TraceCheckUtils]: 5: Hoare triple {1176#true} ~x~0 := 0;~y~0 := 500000; {1204#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:50,883 INFO L290 TraceCheckUtils]: 6: Hoare triple {1204#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {1204#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:50,883 INFO L290 TraceCheckUtils]: 7: Hoare triple {1204#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1182#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:50,884 INFO L290 TraceCheckUtils]: 8: Hoare triple {1182#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {1182#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:50,884 INFO L290 TraceCheckUtils]: 9: Hoare triple {1182#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1183#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:50,884 INFO L290 TraceCheckUtils]: 10: Hoare triple {1183#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {1183#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:50,885 INFO L290 TraceCheckUtils]: 11: Hoare triple {1183#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1184#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:50,885 INFO L290 TraceCheckUtils]: 12: Hoare triple {1184#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {1184#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 13: Hoare triple {1184#(<= main_~x~0 3)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {1177#false} assume !!(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 15: Hoare triple {1177#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 16: Hoare triple {1177#false} assume !(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L272 TraceCheckUtils]: 17: Hoare triple {1177#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 18: Hoare triple {1177#false} ~cond := #in~cond; {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 19: Hoare triple {1177#false} assume 0 == ~cond; {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L290 TraceCheckUtils]: 20: Hoare triple {1177#false} assume !false; {1177#false} is VALID [2022-04-15 12:46:50,886 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:50,886 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:50,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {1177#false} assume !false; {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L290 TraceCheckUtils]: 19: Hoare triple {1177#false} assume 0 == ~cond; {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L290 TraceCheckUtils]: 18: Hoare triple {1177#false} ~cond := #in~cond; {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L272 TraceCheckUtils]: 17: Hoare triple {1177#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L290 TraceCheckUtils]: 16: Hoare triple {1177#false} assume !(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L290 TraceCheckUtils]: 15: Hoare triple {1177#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:50,999 INFO L290 TraceCheckUtils]: 14: Hoare triple {1177#false} assume !!(~x~0 < 1000000); {1177#false} is VALID [2022-04-15 12:46:51,001 INFO L290 TraceCheckUtils]: 13: Hoare triple {1271#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1177#false} is VALID [2022-04-15 12:46:51,001 INFO L290 TraceCheckUtils]: 12: Hoare triple {1271#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {1271#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:51,002 INFO L290 TraceCheckUtils]: 11: Hoare triple {1278#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1271#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:51,002 INFO L290 TraceCheckUtils]: 10: Hoare triple {1278#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {1278#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:51,003 INFO L290 TraceCheckUtils]: 9: Hoare triple {1285#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1278#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:51,003 INFO L290 TraceCheckUtils]: 8: Hoare triple {1285#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {1285#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:51,003 INFO L290 TraceCheckUtils]: 7: Hoare triple {1292#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1285#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:51,004 INFO L290 TraceCheckUtils]: 6: Hoare triple {1292#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {1292#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:51,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {1176#true} ~x~0 := 0;~y~0 := 500000; {1292#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:51,004 INFO L272 TraceCheckUtils]: 4: Hoare triple {1176#true} call #t~ret4 := main(); {1176#true} is VALID [2022-04-15 12:46:51,004 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1176#true} {1176#true} #41#return; {1176#true} is VALID [2022-04-15 12:46:51,004 INFO L290 TraceCheckUtils]: 2: Hoare triple {1176#true} assume true; {1176#true} is VALID [2022-04-15 12:46:51,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {1176#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1176#true} is VALID [2022-04-15 12:46:51,004 INFO L272 TraceCheckUtils]: 0: Hoare triple {1176#true} call ULTIMATE.init(); {1176#true} is VALID [2022-04-15 12:46:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:51,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [597951607] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:51,005 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:51,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2022-04-15 12:46:51,005 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:51,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1480681523] [2022-04-15 12:46:51,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1480681523] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:51,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:51,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 12:46:51,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569060124] [2022-04-15 12:46:51,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:51,006 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-15 12:46:51,006 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:51,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,019 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:51,020 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 12:46:51,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:51,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 12:46:51,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=75, Unknown=0, NotChecked=0, Total=132 [2022-04-15 12:46:51,020 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:51,113 INFO L93 Difference]: Finished difference Result 34 states and 40 transitions. [2022-04-15 12:46:51,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 12:46:51,114 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-04-15 12:46:51,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-15 12:46:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 31 transitions. [2022-04-15 12:46:51,116 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 31 transitions. [2022-04-15 12:46:51,136 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:51,137 INFO L225 Difference]: With dead ends: 34 [2022-04-15 12:46:51,137 INFO L226 Difference]: Without dead ends: 25 [2022-04-15 12:46:51,137 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=102, Invalid=138, Unknown=0, NotChecked=0, Total=240 [2022-04-15 12:46:51,137 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 12 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:51,137 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 24 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:51,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-15 12:46:51,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-15 12:46:51,156 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:51,156 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,156 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,156 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:51,157 INFO L93 Difference]: Finished difference Result 25 states and 28 transitions. [2022-04-15 12:46:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-04-15 12:46:51,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:51,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:51,157 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-15 12:46:51,157 INFO L87 Difference]: Start difference. First operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 25 states. [2022-04-15 12:46:51,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:51,158 INFO L93 Difference]: Finished difference Result 25 states and 28 transitions. [2022-04-15 12:46:51,158 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-04-15 12:46:51,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:51,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:51,158 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:51,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:51,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 20 states have (on average 1.2) internal successors, (24), 20 states have internal predecessors, (24), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 28 transitions. [2022-04-15 12:46:51,159 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 28 transitions. Word has length 21 [2022-04-15 12:46:51,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:51,159 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 28 transitions. [2022-04-15 12:46:51,159 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.4285714285714284) internal successors, (17), 6 states have internal predecessors, (17), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,159 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 28 transitions. [2022-04-15 12:46:51,181 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-04-15 12:46:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 12:46:51,181 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:51,181 INFO L499 BasicCegarLoop]: trace histogram [6, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:51,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:51,381 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:51,382 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:51,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:51,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1308846125, now seen corresponding path program 9 times [2022-04-15 12:46:51,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:51,382 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [92706163] [2022-04-15 12:46:51,588 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:51,589 INFO L85 PathProgramCache]: Analyzing trace with hash -913626736, now seen corresponding path program 1 times [2022-04-15 12:46:51,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:51,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068570540] [2022-04-15 12:46:51,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:51,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:51,595 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:51,599 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:51,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1308846125, now seen corresponding path program 10 times [2022-04-15 12:46:51,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:51,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485752224] [2022-04-15 12:46:51,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:51,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:51,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:51,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:51,677 INFO L290 TraceCheckUtils]: 0: Hoare triple {1502#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {1492#true} assume true; {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1492#true} {1492#true} #41#return; {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L272 TraceCheckUtils]: 0: Hoare triple {1492#true} call ULTIMATE.init(); {1502#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:51,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {1502#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {1492#true} assume true; {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1492#true} {1492#true} #41#return; {1492#true} is VALID [2022-04-15 12:46:51,678 INFO L272 TraceCheckUtils]: 4: Hoare triple {1492#true} call #t~ret4 := main(); {1492#true} is VALID [2022-04-15 12:46:51,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {1492#true} ~x~0 := 0;~y~0 := 500000; {1497#(= main_~x~0 0)} is VALID [2022-04-15 12:46:51,679 INFO L290 TraceCheckUtils]: 6: Hoare triple {1497#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {1497#(= main_~x~0 0)} is VALID [2022-04-15 12:46:51,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {1497#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1498#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:51,680 INFO L290 TraceCheckUtils]: 8: Hoare triple {1498#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {1498#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:51,680 INFO L290 TraceCheckUtils]: 9: Hoare triple {1498#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1499#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:51,681 INFO L290 TraceCheckUtils]: 10: Hoare triple {1499#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {1499#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:51,681 INFO L290 TraceCheckUtils]: 11: Hoare triple {1499#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1500#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:51,681 INFO L290 TraceCheckUtils]: 12: Hoare triple {1500#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {1500#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:51,682 INFO L290 TraceCheckUtils]: 13: Hoare triple {1500#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1501#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:51,682 INFO L290 TraceCheckUtils]: 14: Hoare triple {1501#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {1501#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:51,682 INFO L290 TraceCheckUtils]: 15: Hoare triple {1501#(<= main_~x~0 4)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,682 INFO L290 TraceCheckUtils]: 16: Hoare triple {1493#false} assume !!(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L290 TraceCheckUtils]: 17: Hoare triple {1493#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L290 TraceCheckUtils]: 18: Hoare triple {1493#false} assume !(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L290 TraceCheckUtils]: 20: Hoare triple {1493#false} ~cond := #in~cond; {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {1493#false} assume 0 == ~cond; {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {1493#false} assume !false; {1493#false} is VALID [2022-04-15 12:46:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:51,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:51,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485752224] [2022-04-15 12:46:51,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485752224] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:51,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [842368952] [2022-04-15 12:46:51,683 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:46:51,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:51,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:51,698 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:51,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 12:46:51,724 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:46:51,725 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:51,725 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 12:46:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:51,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:51,832 INFO L272 TraceCheckUtils]: 0: Hoare triple {1492#true} call ULTIMATE.init(); {1492#true} is VALID [2022-04-15 12:46:51,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {1492#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1492#true} is VALID [2022-04-15 12:46:51,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {1492#true} assume true; {1492#true} is VALID [2022-04-15 12:46:51,833 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1492#true} {1492#true} #41#return; {1492#true} is VALID [2022-04-15 12:46:51,833 INFO L272 TraceCheckUtils]: 4: Hoare triple {1492#true} call #t~ret4 := main(); {1492#true} is VALID [2022-04-15 12:46:51,833 INFO L290 TraceCheckUtils]: 5: Hoare triple {1492#true} ~x~0 := 0;~y~0 := 500000; {1521#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:51,833 INFO L290 TraceCheckUtils]: 6: Hoare triple {1521#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {1521#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:51,834 INFO L290 TraceCheckUtils]: 7: Hoare triple {1521#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1498#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:51,834 INFO L290 TraceCheckUtils]: 8: Hoare triple {1498#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {1498#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:51,834 INFO L290 TraceCheckUtils]: 9: Hoare triple {1498#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1499#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:51,835 INFO L290 TraceCheckUtils]: 10: Hoare triple {1499#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {1499#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:51,835 INFO L290 TraceCheckUtils]: 11: Hoare triple {1499#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1500#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:51,835 INFO L290 TraceCheckUtils]: 12: Hoare triple {1500#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {1500#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 13: Hoare triple {1500#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1501#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 14: Hoare triple {1501#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {1501#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {1501#(<= main_~x~0 4)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 16: Hoare triple {1493#false} assume !!(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {1493#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {1493#false} assume !(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,837 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1493#false} is VALID [2022-04-15 12:46:51,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {1493#false} ~cond := #in~cond; {1493#false} is VALID [2022-04-15 12:46:51,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {1493#false} assume 0 == ~cond; {1493#false} is VALID [2022-04-15 12:46:51,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {1493#false} assume !false; {1493#false} is VALID [2022-04-15 12:46:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:51,837 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {1493#false} assume !false; {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 21: Hoare triple {1493#false} assume 0 == ~cond; {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 20: Hoare triple {1493#false} ~cond := #in~cond; {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 18: Hoare triple {1493#false} assume !(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 17: Hoare triple {1493#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 16: Hoare triple {1493#false} assume !!(~x~0 < 1000000); {1493#false} is VALID [2022-04-15 12:46:51,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {1594#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1493#false} is VALID [2022-04-15 12:46:51,959 INFO L290 TraceCheckUtils]: 14: Hoare triple {1594#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {1594#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:51,959 INFO L290 TraceCheckUtils]: 13: Hoare triple {1601#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1594#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:51,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {1601#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {1601#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:51,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {1608#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1601#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:51,961 INFO L290 TraceCheckUtils]: 10: Hoare triple {1608#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {1608#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:51,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {1615#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1608#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:51,964 INFO L290 TraceCheckUtils]: 8: Hoare triple {1615#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {1615#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:51,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {1622#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1615#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:51,965 INFO L290 TraceCheckUtils]: 6: Hoare triple {1622#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {1622#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:51,966 INFO L290 TraceCheckUtils]: 5: Hoare triple {1492#true} ~x~0 := 0;~y~0 := 500000; {1622#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:51,966 INFO L272 TraceCheckUtils]: 4: Hoare triple {1492#true} call #t~ret4 := main(); {1492#true} is VALID [2022-04-15 12:46:51,966 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1492#true} {1492#true} #41#return; {1492#true} is VALID [2022-04-15 12:46:51,966 INFO L290 TraceCheckUtils]: 2: Hoare triple {1492#true} assume true; {1492#true} is VALID [2022-04-15 12:46:51,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {1492#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1492#true} is VALID [2022-04-15 12:46:51,966 INFO L272 TraceCheckUtils]: 0: Hoare triple {1492#true} call ULTIMATE.init(); {1492#true} is VALID [2022-04-15 12:46:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:51,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [842368952] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:51,966 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:51,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2022-04-15 12:46:51,967 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:51,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [92706163] [2022-04-15 12:46:51,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [92706163] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:51,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:51,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 12:46:51,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74322352] [2022-04-15 12:46:51,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:51,967 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-15 12:46:51,968 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:51,968 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:51,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:51,981 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 12:46:51,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:51,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 12:46:51,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2022-04-15 12:46:51,982 INFO L87 Difference]: Start difference. First operand 25 states and 28 transitions. Second operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:52,078 INFO L93 Difference]: Finished difference Result 36 states and 42 transitions. [2022-04-15 12:46:52,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 12:46:52,078 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2022-04-15 12:46:52,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-15 12:46:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 33 transitions. [2022-04-15 12:46:52,080 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 33 transitions. [2022-04-15 12:46:52,101 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:52,101 INFO L225 Difference]: With dead ends: 36 [2022-04-15 12:46:52,101 INFO L226 Difference]: Without dead ends: 27 [2022-04-15 12:46:52,102 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=146, Invalid=196, Unknown=0, NotChecked=0, Total=342 [2022-04-15 12:46:52,102 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 13 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:52,102 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 24 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:52,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-15 12:46:52,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-15 12:46:52,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:52,124 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,124 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,125 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:52,125 INFO L93 Difference]: Finished difference Result 27 states and 30 transitions. [2022-04-15 12:46:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-15 12:46:52,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:52,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:52,126 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-15 12:46:52,126 INFO L87 Difference]: Start difference. First operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 27 states. [2022-04-15 12:46:52,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:52,126 INFO L93 Difference]: Finished difference Result 27 states and 30 transitions. [2022-04-15 12:46:52,127 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-15 12:46:52,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:52,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:52,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:52,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2022-04-15 12:46:52,135 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 30 transitions. Word has length 23 [2022-04-15 12:46:52,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:52,136 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 30 transitions. [2022-04-15 12:46:52,136 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.375) internal successors, (19), 7 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,136 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 30 transitions. [2022-04-15 12:46:52,159 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-15 12:46:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-15 12:46:52,159 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:52,159 INFO L499 BasicCegarLoop]: trace histogram [7, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:52,181 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-04-15 12:46:52,360 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11,SelfDestructingSolverStorable12 [2022-04-15 12:46:52,360 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:52,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:52,360 INFO L85 PathProgramCache]: Analyzing trace with hash 871773194, now seen corresponding path program 11 times [2022-04-15 12:46:52,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:52,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1531479503] [2022-04-15 12:46:52,583 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:52,584 INFO L85 PathProgramCache]: Analyzing trace with hash -854521392, now seen corresponding path program 1 times [2022-04-15 12:46:52,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:52,584 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610781171] [2022-04-15 12:46:52,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:52,589 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:52,592 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:52,593 INFO L85 PathProgramCache]: Analyzing trace with hash 871773194, now seen corresponding path program 12 times [2022-04-15 12:46:52,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:52,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605175217] [2022-04-15 12:46:52,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:52,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:52,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:52,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {1847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1836#true} is VALID [2022-04-15 12:46:52,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {1836#true} assume true; {1836#true} is VALID [2022-04-15 12:46:52,648 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1836#true} {1836#true} #41#return; {1836#true} is VALID [2022-04-15 12:46:52,648 INFO L272 TraceCheckUtils]: 0: Hoare triple {1836#true} call ULTIMATE.init(); {1847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:52,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {1847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1836#true} is VALID [2022-04-15 12:46:52,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {1836#true} assume true; {1836#true} is VALID [2022-04-15 12:46:52,649 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1836#true} {1836#true} #41#return; {1836#true} is VALID [2022-04-15 12:46:52,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {1836#true} call #t~ret4 := main(); {1836#true} is VALID [2022-04-15 12:46:52,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {1836#true} ~x~0 := 0;~y~0 := 500000; {1841#(= main_~x~0 0)} is VALID [2022-04-15 12:46:52,650 INFO L290 TraceCheckUtils]: 6: Hoare triple {1841#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {1841#(= main_~x~0 0)} is VALID [2022-04-15 12:46:52,650 INFO L290 TraceCheckUtils]: 7: Hoare triple {1841#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1842#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:52,650 INFO L290 TraceCheckUtils]: 8: Hoare triple {1842#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {1842#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:52,651 INFO L290 TraceCheckUtils]: 9: Hoare triple {1842#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1843#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:52,651 INFO L290 TraceCheckUtils]: 10: Hoare triple {1843#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {1843#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:52,651 INFO L290 TraceCheckUtils]: 11: Hoare triple {1843#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1844#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:52,652 INFO L290 TraceCheckUtils]: 12: Hoare triple {1844#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {1844#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:52,652 INFO L290 TraceCheckUtils]: 13: Hoare triple {1844#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1845#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:52,652 INFO L290 TraceCheckUtils]: 14: Hoare triple {1845#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {1845#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:52,653 INFO L290 TraceCheckUtils]: 15: Hoare triple {1845#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1846#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:52,653 INFO L290 TraceCheckUtils]: 16: Hoare triple {1846#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {1846#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 17: Hoare triple {1846#(<= main_~x~0 5)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 18: Hoare triple {1837#false} assume !!(~x~0 < 1000000); {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 19: Hoare triple {1837#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 20: Hoare triple {1837#false} assume !(~x~0 < 1000000); {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L272 TraceCheckUtils]: 21: Hoare triple {1837#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 22: Hoare triple {1837#false} ~cond := #in~cond; {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {1837#false} assume 0 == ~cond; {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {1837#false} assume !false; {1837#false} is VALID [2022-04-15 12:46:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:52,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:52,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605175217] [2022-04-15 12:46:52,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605175217] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:52,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974328427] [2022-04-15 12:46:52,654 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:46:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:52,655 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:52,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 12:46:52,697 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:46:52,697 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:52,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 12:46:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:52,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:52,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {1836#true} call ULTIMATE.init(); {1836#true} is VALID [2022-04-15 12:46:52,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {1836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1836#true} is VALID [2022-04-15 12:46:52,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {1836#true} assume true; {1836#true} is VALID [2022-04-15 12:46:52,808 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1836#true} {1836#true} #41#return; {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L272 TraceCheckUtils]: 4: Hoare triple {1836#true} call #t~ret4 := main(); {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 5: Hoare triple {1836#true} ~x~0 := 0;~y~0 := 500000; {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 6: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 10: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 11: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,812 INFO L290 TraceCheckUtils]: 13: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1890#(< main_~x~0 500001)} is VALID [2022-04-15 12:46:52,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {1890#(< main_~x~0 500001)} assume !!(~x~0 < 1000000); {1890#(< main_~x~0 500001)} is VALID [2022-04-15 12:46:52,813 INFO L290 TraceCheckUtils]: 15: Hoare triple {1890#(< main_~x~0 500001)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1897#(< main_~x~0 500002)} is VALID [2022-04-15 12:46:52,813 INFO L290 TraceCheckUtils]: 16: Hoare triple {1897#(< main_~x~0 500002)} assume !!(~x~0 < 1000000); {1897#(< main_~x~0 500002)} is VALID [2022-04-15 12:46:52,814 INFO L290 TraceCheckUtils]: 17: Hoare triple {1897#(< main_~x~0 500002)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1904#(< main_~x~0 500003)} is VALID [2022-04-15 12:46:52,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {1904#(< main_~x~0 500003)} assume !!(~x~0 < 1000000); {1904#(< main_~x~0 500003)} is VALID [2022-04-15 12:46:52,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {1904#(< main_~x~0 500003)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1911#(< main_~x~0 500004)} is VALID [2022-04-15 12:46:52,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {1911#(< main_~x~0 500004)} assume !(~x~0 < 1000000); {1837#false} is VALID [2022-04-15 12:46:52,815 INFO L272 TraceCheckUtils]: 21: Hoare triple {1837#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1837#false} is VALID [2022-04-15 12:46:52,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {1837#false} ~cond := #in~cond; {1837#false} is VALID [2022-04-15 12:46:52,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {1837#false} assume 0 == ~cond; {1837#false} is VALID [2022-04-15 12:46:52,815 INFO L290 TraceCheckUtils]: 24: Hoare triple {1837#false} assume !false; {1837#false} is VALID [2022-04-15 12:46:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 28 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 12:46:52,815 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:52,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {1837#false} assume !false; {1837#false} is VALID [2022-04-15 12:46:52,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {1837#false} assume 0 == ~cond; {1837#false} is VALID [2022-04-15 12:46:52,925 INFO L290 TraceCheckUtils]: 22: Hoare triple {1837#false} ~cond := #in~cond; {1837#false} is VALID [2022-04-15 12:46:52,925 INFO L272 TraceCheckUtils]: 21: Hoare triple {1837#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {1837#false} is VALID [2022-04-15 12:46:52,925 INFO L290 TraceCheckUtils]: 20: Hoare triple {1939#(< main_~x~0 1000000)} assume !(~x~0 < 1000000); {1837#false} is VALID [2022-04-15 12:46:52,926 INFO L290 TraceCheckUtils]: 19: Hoare triple {1943#(< main_~x~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1939#(< main_~x~0 1000000)} is VALID [2022-04-15 12:46:52,926 INFO L290 TraceCheckUtils]: 18: Hoare triple {1943#(< main_~x~0 999999)} assume !!(~x~0 < 1000000); {1943#(< main_~x~0 999999)} is VALID [2022-04-15 12:46:52,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {1950#(< main_~x~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {1943#(< main_~x~0 999999)} is VALID [2022-04-15 12:46:52,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {1950#(< main_~x~0 999998)} assume !!(~x~0 < 1000000); {1950#(< main_~x~0 999998)} is VALID [2022-04-15 12:46:52,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {1957#(< main_~x~0 999997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1950#(< main_~x~0 999998)} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {1957#(< main_~x~0 999997)} assume !!(~x~0 < 1000000); {1957#(< main_~x~0 999997)} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1957#(< main_~x~0 999997)} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 12: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 11: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 10: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 9: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 8: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 7: Hoare triple {1836#true} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 6: Hoare triple {1836#true} assume !!(~x~0 < 1000000); {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {1836#true} ~x~0 := 0;~y~0 := 500000; {1836#true} is VALID [2022-04-15 12:46:52,928 INFO L272 TraceCheckUtils]: 4: Hoare triple {1836#true} call #t~ret4 := main(); {1836#true} is VALID [2022-04-15 12:46:52,929 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1836#true} {1836#true} #41#return; {1836#true} is VALID [2022-04-15 12:46:52,929 INFO L290 TraceCheckUtils]: 2: Hoare triple {1836#true} assume true; {1836#true} is VALID [2022-04-15 12:46:52,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {1836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {1836#true} is VALID [2022-04-15 12:46:52,929 INFO L272 TraceCheckUtils]: 0: Hoare triple {1836#true} call ULTIMATE.init(); {1836#true} is VALID [2022-04-15 12:46:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 28 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 12:46:52,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974328427] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:52,929 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:52,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 6] total 17 [2022-04-15 12:46:52,929 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:52,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1531479503] [2022-04-15 12:46:52,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1531479503] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:52,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:52,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 12:46:52,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551109721] [2022-04-15 12:46:52,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:52,930 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-15 12:46:52,930 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:52,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:52,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:52,944 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 12:46:52,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:52,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 12:46:52,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=150, Unknown=0, NotChecked=0, Total=272 [2022-04-15 12:46:52,945 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. Second operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:53,076 INFO L93 Difference]: Finished difference Result 38 states and 44 transitions. [2022-04-15 12:46:53,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 12:46:53,077 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2022-04-15 12:46:53,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-15 12:46:53,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 35 transitions. [2022-04-15 12:46:53,080 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 35 transitions. [2022-04-15 12:46:53,102 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:53,103 INFO L225 Difference]: With dead ends: 38 [2022-04-15 12:46:53,103 INFO L226 Difference]: Without dead ends: 29 [2022-04-15 12:46:53,103 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=224, Invalid=282, Unknown=0, NotChecked=0, Total=506 [2022-04-15 12:46:53,104 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 14 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:53,104 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 34 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:53,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-15 12:46:53,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2022-04-15 12:46:53,129 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:53,129 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,129 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,129 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:53,130 INFO L93 Difference]: Finished difference Result 29 states and 32 transitions. [2022-04-15 12:46:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2022-04-15 12:46:53,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:53,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:53,130 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-15 12:46:53,130 INFO L87 Difference]: Start difference. First operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 29 states. [2022-04-15 12:46:53,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:53,131 INFO L93 Difference]: Finished difference Result 29 states and 32 transitions. [2022-04-15 12:46:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2022-04-15 12:46:53,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:53,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:53,131 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:53,131 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 24 states have internal predecessors, (28), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2022-04-15 12:46:53,132 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 32 transitions. Word has length 25 [2022-04-15 12:46:53,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:53,132 INFO L478 AbstractCegarLoop]: Abstraction has 29 states and 32 transitions. [2022-04-15 12:46:53,132 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:53,132 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 32 transitions. [2022-04-15 12:46:53,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2022-04-15 12:46:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-15 12:46:53,157 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:53,157 INFO L499 BasicCegarLoop]: trace histogram [8, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:53,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-04-15 12:46:53,358 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-15 12:46:53,358 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:53,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:53,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1751481511, now seen corresponding path program 13 times [2022-04-15 12:46:53,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:53,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1223159530] [2022-04-15 12:46:53,522 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:53,524 INFO L85 PathProgramCache]: Analyzing trace with hash -795416048, now seen corresponding path program 1 times [2022-04-15 12:46:53,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:53,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401761129] [2022-04-15 12:46:53,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:53,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:53,532 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:53,541 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:53,541 INFO L85 PathProgramCache]: Analyzing trace with hash 1751481511, now seen corresponding path program 14 times [2022-04-15 12:46:53,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:53,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89177893] [2022-04-15 12:46:53,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:53,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:53,616 INFO L290 TraceCheckUtils]: 0: Hoare triple {2221#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {2209#true} assume true; {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2209#true} {2209#true} #41#return; {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L272 TraceCheckUtils]: 0: Hoare triple {2209#true} call ULTIMATE.init(); {2221#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:53,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {2221#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {2209#true} assume true; {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2209#true} {2209#true} #41#return; {2209#true} is VALID [2022-04-15 12:46:53,617 INFO L272 TraceCheckUtils]: 4: Hoare triple {2209#true} call #t~ret4 := main(); {2209#true} is VALID [2022-04-15 12:46:53,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {2209#true} ~x~0 := 0;~y~0 := 500000; {2214#(= main_~x~0 0)} is VALID [2022-04-15 12:46:53,618 INFO L290 TraceCheckUtils]: 6: Hoare triple {2214#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {2214#(= main_~x~0 0)} is VALID [2022-04-15 12:46:53,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {2214#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2215#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:53,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {2215#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {2215#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:53,619 INFO L290 TraceCheckUtils]: 9: Hoare triple {2215#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2216#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:53,619 INFO L290 TraceCheckUtils]: 10: Hoare triple {2216#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {2216#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:53,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {2216#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2217#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:53,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {2217#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {2217#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:53,620 INFO L290 TraceCheckUtils]: 13: Hoare triple {2217#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2218#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:53,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {2218#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {2218#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:53,621 INFO L290 TraceCheckUtils]: 15: Hoare triple {2218#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2219#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:53,621 INFO L290 TraceCheckUtils]: 16: Hoare triple {2219#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {2219#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:53,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {2219#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2220#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:53,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {2220#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {2220#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:53,622 INFO L290 TraceCheckUtils]: 19: Hoare triple {2220#(<= main_~x~0 6)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 20: Hoare triple {2210#false} assume !!(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 21: Hoare triple {2210#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 22: Hoare triple {2210#false} assume !(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L272 TraceCheckUtils]: 23: Hoare triple {2210#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {2210#false} ~cond := #in~cond; {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {2210#false} assume 0 == ~cond; {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L290 TraceCheckUtils]: 26: Hoare triple {2210#false} assume !false; {2210#false} is VALID [2022-04-15 12:46:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:53,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:53,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89177893] [2022-04-15 12:46:53,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89177893] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:53,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1658271673] [2022-04-15 12:46:53,624 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:46:53,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:53,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:53,633 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:53,634 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 12:46:53,674 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:46:53,674 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:53,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-15 12:46:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:53,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:53,810 INFO L272 TraceCheckUtils]: 0: Hoare triple {2209#true} call ULTIMATE.init(); {2209#true} is VALID [2022-04-15 12:46:53,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {2209#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2209#true} is VALID [2022-04-15 12:46:53,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {2209#true} assume true; {2209#true} is VALID [2022-04-15 12:46:53,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2209#true} {2209#true} #41#return; {2209#true} is VALID [2022-04-15 12:46:53,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {2209#true} call #t~ret4 := main(); {2209#true} is VALID [2022-04-15 12:46:53,811 INFO L290 TraceCheckUtils]: 5: Hoare triple {2209#true} ~x~0 := 0;~y~0 := 500000; {2240#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:53,811 INFO L290 TraceCheckUtils]: 6: Hoare triple {2240#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {2240#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:53,811 INFO L290 TraceCheckUtils]: 7: Hoare triple {2240#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2215#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:53,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {2215#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {2215#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:53,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {2215#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2216#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:53,813 INFO L290 TraceCheckUtils]: 10: Hoare triple {2216#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {2216#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:53,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {2216#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2217#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:53,813 INFO L290 TraceCheckUtils]: 12: Hoare triple {2217#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {2217#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:53,814 INFO L290 TraceCheckUtils]: 13: Hoare triple {2217#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2218#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:53,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {2218#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {2218#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:53,814 INFO L290 TraceCheckUtils]: 15: Hoare triple {2218#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2219#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:53,815 INFO L290 TraceCheckUtils]: 16: Hoare triple {2219#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {2219#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:53,815 INFO L290 TraceCheckUtils]: 17: Hoare triple {2219#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2220#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:53,815 INFO L290 TraceCheckUtils]: 18: Hoare triple {2220#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {2220#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 19: Hoare triple {2220#(<= main_~x~0 6)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 20: Hoare triple {2210#false} assume !!(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 21: Hoare triple {2210#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 22: Hoare triple {2210#false} assume !(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L272 TraceCheckUtils]: 23: Hoare triple {2210#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {2210#false} ~cond := #in~cond; {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {2210#false} assume 0 == ~cond; {2210#false} is VALID [2022-04-15 12:46:53,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {2210#false} assume !false; {2210#false} is VALID [2022-04-15 12:46:53,817 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:53,817 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:53,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {2210#false} assume !false; {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {2210#false} assume 0 == ~cond; {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 24: Hoare triple {2210#false} ~cond := #in~cond; {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L272 TraceCheckUtils]: 23: Hoare triple {2210#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {2210#false} assume !(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 21: Hoare triple {2210#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {2210#false} assume !!(~x~0 < 1000000); {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 19: Hoare triple {2325#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2210#false} is VALID [2022-04-15 12:46:53,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {2325#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {2325#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:53,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {2332#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2325#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:53,984 INFO L290 TraceCheckUtils]: 16: Hoare triple {2332#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {2332#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:53,985 INFO L290 TraceCheckUtils]: 15: Hoare triple {2339#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2332#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:53,985 INFO L290 TraceCheckUtils]: 14: Hoare triple {2339#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {2339#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:53,985 INFO L290 TraceCheckUtils]: 13: Hoare triple {2346#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2339#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:53,985 INFO L290 TraceCheckUtils]: 12: Hoare triple {2346#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {2346#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:53,986 INFO L290 TraceCheckUtils]: 11: Hoare triple {2353#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2346#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:53,986 INFO L290 TraceCheckUtils]: 10: Hoare triple {2353#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {2353#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:53,986 INFO L290 TraceCheckUtils]: 9: Hoare triple {2360#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2353#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:53,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {2360#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {2360#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:53,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {2367#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2360#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:53,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {2367#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {2367#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:53,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {2209#true} ~x~0 := 0;~y~0 := 500000; {2367#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:53,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {2209#true} call #t~ret4 := main(); {2209#true} is VALID [2022-04-15 12:46:53,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2209#true} {2209#true} #41#return; {2209#true} is VALID [2022-04-15 12:46:53,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {2209#true} assume true; {2209#true} is VALID [2022-04-15 12:46:53,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {2209#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2209#true} is VALID [2022-04-15 12:46:53,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {2209#true} call ULTIMATE.init(); {2209#true} is VALID [2022-04-15 12:46:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:53,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1658271673] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:53,988 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:53,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 18 [2022-04-15 12:46:53,988 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:53,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1223159530] [2022-04-15 12:46:53,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1223159530] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:53,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:53,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 12:46:53,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734917193] [2022-04-15 12:46:53,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:53,990 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-15 12:46:53,990 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:53,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:54,006 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 12:46:54,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:54,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 12:46:54,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=168, Unknown=0, NotChecked=0, Total=306 [2022-04-15 12:46:54,007 INFO L87 Difference]: Start difference. First operand 29 states and 32 transitions. Second operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:54,170 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2022-04-15 12:46:54,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 12:46:54,170 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2022-04-15 12:46:54,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-15 12:46:54,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 37 transitions. [2022-04-15 12:46:54,180 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 37 transitions. [2022-04-15 12:46:54,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:54,204 INFO L225 Difference]: With dead ends: 40 [2022-04-15 12:46:54,204 INFO L226 Difference]: Without dead ends: 31 [2022-04-15 12:46:54,204 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=258, Invalid=342, Unknown=0, NotChecked=0, Total=600 [2022-04-15 12:46:54,205 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 15 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:54,205 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 34 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:54,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2022-04-15 12:46:54,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2022-04-15 12:46:54,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:54,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,235 INFO L74 IsIncluded]: Start isIncluded. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,237 INFO L87 Difference]: Start difference. First operand 31 states. Second operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:54,238 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-04-15 12:46:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-04-15 12:46:54,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:54,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:54,238 INFO L74 IsIncluded]: Start isIncluded. First operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-15 12:46:54,238 INFO L87 Difference]: Start difference. First operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 31 states. [2022-04-15 12:46:54,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:54,239 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-04-15 12:46:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-04-15 12:46:54,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:54,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:54,239 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:54,239 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 26 states have (on average 1.1538461538461537) internal successors, (30), 26 states have internal predecessors, (30), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 34 transitions. [2022-04-15 12:46:54,240 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 34 transitions. Word has length 27 [2022-04-15 12:46:54,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:54,240 INFO L478 AbstractCegarLoop]: Abstraction has 31 states and 34 transitions. [2022-04-15 12:46:54,241 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.3) internal successors, (23), 9 states have internal predecessors, (23), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:54,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 34 transitions. [2022-04-15 12:46:54,263 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:54,263 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-04-15 12:46:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 12:46:54,265 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:54,265 INFO L499 BasicCegarLoop]: trace histogram [9, 7, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:54,286 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-15 12:46:54,486 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:54,486 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:54,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:54,487 INFO L85 PathProgramCache]: Analyzing trace with hash 1042616836, now seen corresponding path program 15 times [2022-04-15 12:46:54,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:54,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1256809815] [2022-04-15 12:46:54,661 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:54,662 INFO L85 PathProgramCache]: Analyzing trace with hash -736310704, now seen corresponding path program 1 times [2022-04-15 12:46:54,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:54,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274186874] [2022-04-15 12:46:54,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:54,674 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:54,716 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:54,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1042616836, now seen corresponding path program 16 times [2022-04-15 12:46:54,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:54,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515905230] [2022-04-15 12:46:54,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:54,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:54,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {2622#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2609#true} is VALID [2022-04-15 12:46:54,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {2609#true} assume true; {2609#true} is VALID [2022-04-15 12:46:54,795 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2609#true} {2609#true} #41#return; {2609#true} is VALID [2022-04-15 12:46:54,799 INFO L272 TraceCheckUtils]: 0: Hoare triple {2609#true} call ULTIMATE.init(); {2622#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:54,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {2622#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2609#true} is VALID [2022-04-15 12:46:54,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {2609#true} assume true; {2609#true} is VALID [2022-04-15 12:46:54,799 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2609#true} {2609#true} #41#return; {2609#true} is VALID [2022-04-15 12:46:54,799 INFO L272 TraceCheckUtils]: 4: Hoare triple {2609#true} call #t~ret4 := main(); {2609#true} is VALID [2022-04-15 12:46:54,801 INFO L290 TraceCheckUtils]: 5: Hoare triple {2609#true} ~x~0 := 0;~y~0 := 500000; {2614#(= main_~x~0 0)} is VALID [2022-04-15 12:46:54,802 INFO L290 TraceCheckUtils]: 6: Hoare triple {2614#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {2614#(= main_~x~0 0)} is VALID [2022-04-15 12:46:54,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {2614#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2615#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:54,802 INFO L290 TraceCheckUtils]: 8: Hoare triple {2615#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {2615#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:54,803 INFO L290 TraceCheckUtils]: 9: Hoare triple {2615#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2616#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:54,803 INFO L290 TraceCheckUtils]: 10: Hoare triple {2616#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {2616#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:54,803 INFO L290 TraceCheckUtils]: 11: Hoare triple {2616#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2617#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:54,803 INFO L290 TraceCheckUtils]: 12: Hoare triple {2617#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {2617#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:54,804 INFO L290 TraceCheckUtils]: 13: Hoare triple {2617#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2618#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:54,804 INFO L290 TraceCheckUtils]: 14: Hoare triple {2618#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {2618#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:54,804 INFO L290 TraceCheckUtils]: 15: Hoare triple {2618#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2619#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:54,804 INFO L290 TraceCheckUtils]: 16: Hoare triple {2619#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {2619#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:54,805 INFO L290 TraceCheckUtils]: 17: Hoare triple {2619#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2620#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:54,805 INFO L290 TraceCheckUtils]: 18: Hoare triple {2620#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {2620#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:54,805 INFO L290 TraceCheckUtils]: 19: Hoare triple {2620#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2621#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 20: Hoare triple {2621#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {2621#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 21: Hoare triple {2621#(<= main_~x~0 7)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 22: Hoare triple {2610#false} assume !!(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 23: Hoare triple {2610#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {2610#false} assume !(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L272 TraceCheckUtils]: 25: Hoare triple {2610#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {2610#false} ~cond := #in~cond; {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {2610#false} assume 0 == ~cond; {2610#false} is VALID [2022-04-15 12:46:54,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {2610#false} assume !false; {2610#false} is VALID [2022-04-15 12:46:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 24 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:54,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:54,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515905230] [2022-04-15 12:46:54,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515905230] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:54,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1244467970] [2022-04-15 12:46:54,807 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:46:54,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:54,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:54,809 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:54,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 12:46:54,840 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:46:54,841 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:54,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-15 12:46:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:54,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:54,944 INFO L272 TraceCheckUtils]: 0: Hoare triple {2609#true} call ULTIMATE.init(); {2609#true} is VALID [2022-04-15 12:46:54,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {2609#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2609#true} is VALID [2022-04-15 12:46:54,944 INFO L290 TraceCheckUtils]: 2: Hoare triple {2609#true} assume true; {2609#true} is VALID [2022-04-15 12:46:54,944 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2609#true} {2609#true} #41#return; {2609#true} is VALID [2022-04-15 12:46:54,944 INFO L272 TraceCheckUtils]: 4: Hoare triple {2609#true} call #t~ret4 := main(); {2609#true} is VALID [2022-04-15 12:46:54,956 INFO L290 TraceCheckUtils]: 5: Hoare triple {2609#true} ~x~0 := 0;~y~0 := 500000; {2641#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:54,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {2641#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {2641#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:54,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {2641#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2615#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:54,958 INFO L290 TraceCheckUtils]: 8: Hoare triple {2615#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {2615#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:54,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {2615#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2616#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:54,958 INFO L290 TraceCheckUtils]: 10: Hoare triple {2616#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {2616#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:54,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {2616#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2617#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:54,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {2617#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {2617#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:54,959 INFO L290 TraceCheckUtils]: 13: Hoare triple {2617#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2618#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:54,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {2618#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {2618#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:54,960 INFO L290 TraceCheckUtils]: 15: Hoare triple {2618#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2619#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:54,960 INFO L290 TraceCheckUtils]: 16: Hoare triple {2619#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {2619#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:54,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {2619#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2620#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:54,961 INFO L290 TraceCheckUtils]: 18: Hoare triple {2620#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {2620#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 19: Hoare triple {2620#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2621#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 20: Hoare triple {2621#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {2621#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 21: Hoare triple {2621#(<= main_~x~0 7)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 22: Hoare triple {2610#false} assume !!(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 23: Hoare triple {2610#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:54,962 INFO L290 TraceCheckUtils]: 24: Hoare triple {2610#false} assume !(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:54,962 INFO L272 TraceCheckUtils]: 25: Hoare triple {2610#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2610#false} is VALID [2022-04-15 12:46:54,963 INFO L290 TraceCheckUtils]: 26: Hoare triple {2610#false} ~cond := #in~cond; {2610#false} is VALID [2022-04-15 12:46:54,963 INFO L290 TraceCheckUtils]: 27: Hoare triple {2610#false} assume 0 == ~cond; {2610#false} is VALID [2022-04-15 12:46:54,963 INFO L290 TraceCheckUtils]: 28: Hoare triple {2610#false} assume !false; {2610#false} is VALID [2022-04-15 12:46:54,963 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 24 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:54,963 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 28: Hoare triple {2610#false} assume !false; {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 27: Hoare triple {2610#false} assume 0 == ~cond; {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 26: Hoare triple {2610#false} ~cond := #in~cond; {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L272 TraceCheckUtils]: 25: Hoare triple {2610#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 24: Hoare triple {2610#false} assume !(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 23: Hoare triple {2610#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 22: Hoare triple {2610#false} assume !!(~x~0 < 1000000); {2610#false} is VALID [2022-04-15 12:46:55,143 INFO L290 TraceCheckUtils]: 21: Hoare triple {2732#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {2610#false} is VALID [2022-04-15 12:46:55,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {2732#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {2732#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:55,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {2739#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2732#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:55,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {2739#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {2739#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:55,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {2746#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2739#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:55,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {2746#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {2746#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:55,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {2753#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2746#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:55,146 INFO L290 TraceCheckUtils]: 14: Hoare triple {2753#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {2753#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:55,146 INFO L290 TraceCheckUtils]: 13: Hoare triple {2760#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2753#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:55,146 INFO L290 TraceCheckUtils]: 12: Hoare triple {2760#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {2760#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:55,147 INFO L290 TraceCheckUtils]: 11: Hoare triple {2767#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2760#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:55,147 INFO L290 TraceCheckUtils]: 10: Hoare triple {2767#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {2767#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:55,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {2774#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2767#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:55,148 INFO L290 TraceCheckUtils]: 8: Hoare triple {2774#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {2774#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:55,148 INFO L290 TraceCheckUtils]: 7: Hoare triple {2781#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {2774#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:55,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {2781#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {2781#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:55,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {2609#true} ~x~0 := 0;~y~0 := 500000; {2781#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:55,149 INFO L272 TraceCheckUtils]: 4: Hoare triple {2609#true} call #t~ret4 := main(); {2609#true} is VALID [2022-04-15 12:46:55,149 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2609#true} {2609#true} #41#return; {2609#true} is VALID [2022-04-15 12:46:55,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {2609#true} assume true; {2609#true} is VALID [2022-04-15 12:46:55,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {2609#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {2609#true} is VALID [2022-04-15 12:46:55,149 INFO L272 TraceCheckUtils]: 0: Hoare triple {2609#true} call ULTIMATE.init(); {2609#true} is VALID [2022-04-15 12:46:55,149 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 24 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:55,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1244467970] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:55,149 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:55,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 10] total 20 [2022-04-15 12:46:55,149 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:55,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1256809815] [2022-04-15 12:46:55,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1256809815] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:55,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:55,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 12:46:55,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589917837] [2022-04-15 12:46:55,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:55,150 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-15 12:46:55,150 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:55,150 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:55,166 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 12:46:55,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:55,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 12:46:55,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=173, Invalid=207, Unknown=0, NotChecked=0, Total=380 [2022-04-15 12:46:55,167 INFO L87 Difference]: Start difference. First operand 31 states and 34 transitions. Second operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:55,316 INFO L93 Difference]: Finished difference Result 42 states and 48 transitions. [2022-04-15 12:46:55,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 12:46:55,332 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2022-04-15 12:46:55,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-15 12:46:55,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 39 transitions. [2022-04-15 12:46:55,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 39 transitions. [2022-04-15 12:46:55,360 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:55,361 INFO L225 Difference]: With dead ends: 42 [2022-04-15 12:46:55,361 INFO L226 Difference]: Without dead ends: 33 [2022-04-15 12:46:55,361 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=326, Invalid=430, Unknown=0, NotChecked=0, Total=756 [2022-04-15 12:46:55,361 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 16 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:55,362 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 29 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:55,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-04-15 12:46:55,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-04-15 12:46:55,390 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:55,390 INFO L82 GeneralOperation]: Start isEquivalent. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,390 INFO L74 IsIncluded]: Start isIncluded. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,390 INFO L87 Difference]: Start difference. First operand 33 states. Second operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:55,391 INFO L93 Difference]: Finished difference Result 33 states and 36 transitions. [2022-04-15 12:46:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2022-04-15 12:46:55,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:55,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:55,391 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-15 12:46:55,391 INFO L87 Difference]: Start difference. First operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 33 states. [2022-04-15 12:46:55,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:55,392 INFO L93 Difference]: Finished difference Result 33 states and 36 transitions. [2022-04-15 12:46:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2022-04-15 12:46:55,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:55,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:55,392 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:55,392 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:55,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 28 states have (on average 1.1428571428571428) internal successors, (32), 28 states have internal predecessors, (32), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 36 transitions. [2022-04-15 12:46:55,393 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 36 transitions. Word has length 29 [2022-04-15 12:46:55,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:55,393 INFO L478 AbstractCegarLoop]: Abstraction has 33 states and 36 transitions. [2022-04-15 12:46:55,393 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.272727272727273) internal successors, (25), 10 states have internal predecessors, (25), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:55,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 36 transitions. [2022-04-15 12:46:55,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2022-04-15 12:46:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-15 12:46:55,418 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:55,418 INFO L499 BasicCegarLoop]: trace histogram [10, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:55,434 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:55,631 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-15 12:46:55,631 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:55,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:55,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1571503071, now seen corresponding path program 17 times [2022-04-15 12:46:55,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:55,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [629705820] [2022-04-15 12:46:55,856 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:55,857 INFO L85 PathProgramCache]: Analyzing trace with hash -677205360, now seen corresponding path program 1 times [2022-04-15 12:46:55,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:55,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781995728] [2022-04-15 12:46:55,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:55,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:55,862 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:55,865 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:55,865 INFO L85 PathProgramCache]: Analyzing trace with hash -1571503071, now seen corresponding path program 18 times [2022-04-15 12:46:55,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:55,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505133133] [2022-04-15 12:46:55,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:55,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:55,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:55,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {3051#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3037#true} is VALID [2022-04-15 12:46:55,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {3037#true} assume true; {3037#true} is VALID [2022-04-15 12:46:55,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3037#true} {3037#true} #41#return; {3037#true} is VALID [2022-04-15 12:46:55,938 INFO L272 TraceCheckUtils]: 0: Hoare triple {3037#true} call ULTIMATE.init(); {3051#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:55,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {3051#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3037#true} is VALID [2022-04-15 12:46:55,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {3037#true} assume true; {3037#true} is VALID [2022-04-15 12:46:55,939 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3037#true} {3037#true} #41#return; {3037#true} is VALID [2022-04-15 12:46:55,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {3037#true} call #t~ret4 := main(); {3037#true} is VALID [2022-04-15 12:46:55,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {3037#true} ~x~0 := 0;~y~0 := 500000; {3042#(= main_~x~0 0)} is VALID [2022-04-15 12:46:55,939 INFO L290 TraceCheckUtils]: 6: Hoare triple {3042#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {3042#(= main_~x~0 0)} is VALID [2022-04-15 12:46:55,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {3042#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3043#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:55,940 INFO L290 TraceCheckUtils]: 8: Hoare triple {3043#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {3043#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:55,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {3043#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3044#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:55,940 INFO L290 TraceCheckUtils]: 10: Hoare triple {3044#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {3044#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:55,941 INFO L290 TraceCheckUtils]: 11: Hoare triple {3044#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3045#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:55,941 INFO L290 TraceCheckUtils]: 12: Hoare triple {3045#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {3045#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:55,941 INFO L290 TraceCheckUtils]: 13: Hoare triple {3045#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3046#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:55,942 INFO L290 TraceCheckUtils]: 14: Hoare triple {3046#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {3046#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:55,942 INFO L290 TraceCheckUtils]: 15: Hoare triple {3046#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3047#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:55,942 INFO L290 TraceCheckUtils]: 16: Hoare triple {3047#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {3047#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:55,943 INFO L290 TraceCheckUtils]: 17: Hoare triple {3047#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3048#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:55,943 INFO L290 TraceCheckUtils]: 18: Hoare triple {3048#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {3048#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:55,943 INFO L290 TraceCheckUtils]: 19: Hoare triple {3048#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3049#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:55,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {3049#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {3049#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:55,944 INFO L290 TraceCheckUtils]: 21: Hoare triple {3049#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3050#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:55,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {3050#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {3050#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 23: Hoare triple {3050#(<= main_~x~0 8)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 24: Hoare triple {3038#false} assume !!(~x~0 < 1000000); {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {3038#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {3038#false} assume !(~x~0 < 1000000); {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L272 TraceCheckUtils]: 27: Hoare triple {3038#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 28: Hoare triple {3038#false} ~cond := #in~cond; {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 29: Hoare triple {3038#false} assume 0 == ~cond; {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L290 TraceCheckUtils]: 30: Hoare triple {3038#false} assume !false; {3038#false} is VALID [2022-04-15 12:46:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 27 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:55,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:55,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505133133] [2022-04-15 12:46:55,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505133133] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:55,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1020941649] [2022-04-15 12:46:55,945 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:46:55,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:55,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:55,946 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:55,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 12:46:55,985 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:46:55,985 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:55,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:46:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:55,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:56,213 INFO L272 TraceCheckUtils]: 0: Hoare triple {3037#true} call ULTIMATE.init(); {3037#true} is VALID [2022-04-15 12:46:56,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {3037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3037#true} is VALID [2022-04-15 12:46:56,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {3037#true} assume true; {3037#true} is VALID [2022-04-15 12:46:56,213 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3037#true} {3037#true} #41#return; {3037#true} is VALID [2022-04-15 12:46:56,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {3037#true} call #t~ret4 := main(); {3037#true} is VALID [2022-04-15 12:46:56,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {3037#true} ~x~0 := 0;~y~0 := 500000; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,214 INFO L290 TraceCheckUtils]: 6: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,214 INFO L290 TraceCheckUtils]: 7: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,214 INFO L290 TraceCheckUtils]: 9: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,215 INFO L290 TraceCheckUtils]: 10: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,215 INFO L290 TraceCheckUtils]: 11: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,215 INFO L290 TraceCheckUtils]: 12: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,215 INFO L290 TraceCheckUtils]: 13: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,216 INFO L290 TraceCheckUtils]: 14: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,216 INFO L290 TraceCheckUtils]: 15: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,216 INFO L290 TraceCheckUtils]: 16: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,216 INFO L290 TraceCheckUtils]: 17: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,217 INFO L290 TraceCheckUtils]: 18: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,217 INFO L290 TraceCheckUtils]: 19: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,217 INFO L290 TraceCheckUtils]: 20: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,217 INFO L290 TraceCheckUtils]: 21: Hoare triple {3070#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,218 INFO L290 TraceCheckUtils]: 22: Hoare triple {3070#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {3070#(<= main_~y~0 500000)} is VALID [2022-04-15 12:46:56,218 INFO L290 TraceCheckUtils]: 23: Hoare triple {3070#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3125#(<= main_~y~0 500001)} is VALID [2022-04-15 12:46:56,218 INFO L290 TraceCheckUtils]: 24: Hoare triple {3125#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {3125#(<= main_~y~0 500001)} is VALID [2022-04-15 12:46:56,219 INFO L290 TraceCheckUtils]: 25: Hoare triple {3125#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3132#(<= main_~y~0 500002)} is VALID [2022-04-15 12:46:56,219 INFO L290 TraceCheckUtils]: 26: Hoare triple {3132#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {3136#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:46:56,220 INFO L272 TraceCheckUtils]: 27: Hoare triple {3136#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3140#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:46:56,220 INFO L290 TraceCheckUtils]: 28: Hoare triple {3140#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3144#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:46:56,220 INFO L290 TraceCheckUtils]: 29: Hoare triple {3144#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3038#false} is VALID [2022-04-15 12:46:56,220 INFO L290 TraceCheckUtils]: 30: Hoare triple {3038#false} assume !false; {3038#false} is VALID [2022-04-15 12:46:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-15 12:46:56,221 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:56,381 INFO L290 TraceCheckUtils]: 30: Hoare triple {3038#false} assume !false; {3038#false} is VALID [2022-04-15 12:46:56,382 INFO L290 TraceCheckUtils]: 29: Hoare triple {3144#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {3038#false} is VALID [2022-04-15 12:46:56,382 INFO L290 TraceCheckUtils]: 28: Hoare triple {3140#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {3144#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:46:56,382 INFO L272 TraceCheckUtils]: 27: Hoare triple {3160#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3140#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:46:56,383 INFO L290 TraceCheckUtils]: 26: Hoare triple {3164#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {3160#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:46:56,383 INFO L290 TraceCheckUtils]: 25: Hoare triple {3168#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3164#(< main_~y~0 1000000)} is VALID [2022-04-15 12:46:56,383 INFO L290 TraceCheckUtils]: 24: Hoare triple {3168#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {3168#(< main_~y~0 999999)} is VALID [2022-04-15 12:46:56,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {3175#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3168#(< main_~y~0 999999)} is VALID [2022-04-15 12:46:56,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,387 INFO L290 TraceCheckUtils]: 20: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,387 INFO L290 TraceCheckUtils]: 19: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,387 INFO L290 TraceCheckUtils]: 18: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,388 INFO L290 TraceCheckUtils]: 17: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,388 INFO L290 TraceCheckUtils]: 16: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,388 INFO L290 TraceCheckUtils]: 15: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,388 INFO L290 TraceCheckUtils]: 14: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,389 INFO L290 TraceCheckUtils]: 13: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,390 INFO L290 TraceCheckUtils]: 7: Hoare triple {3175#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,390 INFO L290 TraceCheckUtils]: 6: Hoare triple {3175#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {3037#true} ~x~0 := 0;~y~0 := 500000; {3175#(< main_~y~0 999998)} is VALID [2022-04-15 12:46:56,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {3037#true} call #t~ret4 := main(); {3037#true} is VALID [2022-04-15 12:46:56,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3037#true} {3037#true} #41#return; {3037#true} is VALID [2022-04-15 12:46:56,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {3037#true} assume true; {3037#true} is VALID [2022-04-15 12:46:56,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {3037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3037#true} is VALID [2022-04-15 12:46:56,391 INFO L272 TraceCheckUtils]: 0: Hoare triple {3037#true} call ULTIMATE.init(); {3037#true} is VALID [2022-04-15 12:46:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-15 12:46:56,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1020941649] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:56,391 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:56,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8, 8] total 22 [2022-04-15 12:46:56,392 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:56,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [629705820] [2022-04-15 12:46:56,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [629705820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:56,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:56,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 12:46:56,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251156694] [2022-04-15 12:46:56,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:56,392 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-15 12:46:56,392 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:56,392 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,409 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:56,409 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 12:46:56,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:56,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 12:46:56,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=365, Unknown=0, NotChecked=0, Total=462 [2022-04-15 12:46:56,410 INFO L87 Difference]: Start difference. First operand 33 states and 36 transitions. Second operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:56,590 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2022-04-15 12:46:56,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 12:46:56,590 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-15 12:46:56,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-15 12:46:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 41 transitions. [2022-04-15 12:46:56,592 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 41 transitions. [2022-04-15 12:46:56,621 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:56,623 INFO L225 Difference]: With dead ends: 44 [2022-04-15 12:46:56,623 INFO L226 Difference]: Without dead ends: 35 [2022-04-15 12:46:56,624 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 53 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=205, Invalid=725, Unknown=0, NotChecked=0, Total=930 [2022-04-15 12:46:56,624 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 17 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:56,625 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 24 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:46:56,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-15 12:46:56,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-15 12:46:56,660 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:56,660 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,660 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,661 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:56,661 INFO L93 Difference]: Finished difference Result 35 states and 38 transitions. [2022-04-15 12:46:56,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-04-15 12:46:56,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:56,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:56,661 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-15 12:46:56,662 INFO L87 Difference]: Start difference. First operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 35 states. [2022-04-15 12:46:56,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:56,662 INFO L93 Difference]: Finished difference Result 35 states and 38 transitions. [2022-04-15 12:46:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-04-15 12:46:56,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:56,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:56,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:56,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 30 states have (on average 1.1333333333333333) internal successors, (34), 30 states have internal predecessors, (34), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2022-04-15 12:46:56,663 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 38 transitions. Word has length 31 [2022-04-15 12:46:56,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:56,663 INFO L478 AbstractCegarLoop]: Abstraction has 35 states and 38 transitions. [2022-04-15 12:46:56,663 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.25) internal successors, (27), 11 states have internal predecessors, (27), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:56,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 38 transitions. [2022-04-15 12:46:56,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-04-15 12:46:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-15 12:46:56,688 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:56,688 INFO L499 BasicCegarLoop]: trace histogram [11, 9, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:56,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:56,904 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,SelfDestructingSolverStorable20,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:56,904 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:56,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:56,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1184865538, now seen corresponding path program 19 times [2022-04-15 12:46:56,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:56,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1885395096] [2022-04-15 12:46:57,141 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:57,143 INFO L85 PathProgramCache]: Analyzing trace with hash -618100016, now seen corresponding path program 1 times [2022-04-15 12:46:57,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:57,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80975910] [2022-04-15 12:46:57,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:57,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:57,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:57,149 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:57,152 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:57,153 INFO L85 PathProgramCache]: Analyzing trace with hash -1184865538, now seen corresponding path program 20 times [2022-04-15 12:46:57,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:57,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888776744] [2022-04-15 12:46:57,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:57,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:57,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {3508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3493#true} is VALID [2022-04-15 12:46:57,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {3493#true} assume true; {3493#true} is VALID [2022-04-15 12:46:57,237 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3493#true} {3493#true} #41#return; {3493#true} is VALID [2022-04-15 12:46:57,238 INFO L272 TraceCheckUtils]: 0: Hoare triple {3493#true} call ULTIMATE.init(); {3508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:57,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {3508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3493#true} is VALID [2022-04-15 12:46:57,238 INFO L290 TraceCheckUtils]: 2: Hoare triple {3493#true} assume true; {3493#true} is VALID [2022-04-15 12:46:57,238 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3493#true} {3493#true} #41#return; {3493#true} is VALID [2022-04-15 12:46:57,238 INFO L272 TraceCheckUtils]: 4: Hoare triple {3493#true} call #t~ret4 := main(); {3493#true} is VALID [2022-04-15 12:46:57,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {3493#true} ~x~0 := 0;~y~0 := 500000; {3498#(= main_~x~0 0)} is VALID [2022-04-15 12:46:57,238 INFO L290 TraceCheckUtils]: 6: Hoare triple {3498#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {3498#(= main_~x~0 0)} is VALID [2022-04-15 12:46:57,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {3498#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3499#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:57,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {3499#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {3499#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:57,240 INFO L290 TraceCheckUtils]: 9: Hoare triple {3499#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3500#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:57,240 INFO L290 TraceCheckUtils]: 10: Hoare triple {3500#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {3500#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:57,240 INFO L290 TraceCheckUtils]: 11: Hoare triple {3500#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3501#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:57,241 INFO L290 TraceCheckUtils]: 12: Hoare triple {3501#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {3501#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:57,241 INFO L290 TraceCheckUtils]: 13: Hoare triple {3501#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3502#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:57,241 INFO L290 TraceCheckUtils]: 14: Hoare triple {3502#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {3502#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:57,242 INFO L290 TraceCheckUtils]: 15: Hoare triple {3502#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3503#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:57,242 INFO L290 TraceCheckUtils]: 16: Hoare triple {3503#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {3503#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:57,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {3503#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3504#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:57,243 INFO L290 TraceCheckUtils]: 18: Hoare triple {3504#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {3504#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:57,243 INFO L290 TraceCheckUtils]: 19: Hoare triple {3504#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3505#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:57,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {3505#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {3505#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:57,244 INFO L290 TraceCheckUtils]: 21: Hoare triple {3505#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3506#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:57,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {3506#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {3506#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:57,245 INFO L290 TraceCheckUtils]: 23: Hoare triple {3506#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3507#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:57,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {3507#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {3507#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:57,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {3507#(<= main_~x~0 9)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {3494#false} assume !!(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {3494#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L290 TraceCheckUtils]: 28: Hoare triple {3494#false} assume !(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L272 TraceCheckUtils]: 29: Hoare triple {3494#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L290 TraceCheckUtils]: 30: Hoare triple {3494#false} ~cond := #in~cond; {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L290 TraceCheckUtils]: 31: Hoare triple {3494#false} assume 0 == ~cond; {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L290 TraceCheckUtils]: 32: Hoare triple {3494#false} assume !false; {3494#false} is VALID [2022-04-15 12:46:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:57,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:57,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888776744] [2022-04-15 12:46:57,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888776744] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:57,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683372540] [2022-04-15 12:46:57,246 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:46:57,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:57,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:57,247 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:57,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 12:46:57,293 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:46:57,293 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:57,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-15 12:46:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:57,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:57,433 INFO L272 TraceCheckUtils]: 0: Hoare triple {3493#true} call ULTIMATE.init(); {3493#true} is VALID [2022-04-15 12:46:57,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {3493#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3493#true} is VALID [2022-04-15 12:46:57,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {3493#true} assume true; {3493#true} is VALID [2022-04-15 12:46:57,433 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3493#true} {3493#true} #41#return; {3493#true} is VALID [2022-04-15 12:46:57,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {3493#true} call #t~ret4 := main(); {3493#true} is VALID [2022-04-15 12:46:57,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {3493#true} ~x~0 := 0;~y~0 := 500000; {3527#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:57,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {3527#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {3527#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:57,435 INFO L290 TraceCheckUtils]: 7: Hoare triple {3527#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3499#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:57,435 INFO L290 TraceCheckUtils]: 8: Hoare triple {3499#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {3499#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:57,435 INFO L290 TraceCheckUtils]: 9: Hoare triple {3499#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3500#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:57,436 INFO L290 TraceCheckUtils]: 10: Hoare triple {3500#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {3500#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:57,436 INFO L290 TraceCheckUtils]: 11: Hoare triple {3500#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3501#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:57,436 INFO L290 TraceCheckUtils]: 12: Hoare triple {3501#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {3501#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:57,437 INFO L290 TraceCheckUtils]: 13: Hoare triple {3501#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3502#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:57,437 INFO L290 TraceCheckUtils]: 14: Hoare triple {3502#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {3502#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:57,437 INFO L290 TraceCheckUtils]: 15: Hoare triple {3502#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3503#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:57,438 INFO L290 TraceCheckUtils]: 16: Hoare triple {3503#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {3503#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:57,438 INFO L290 TraceCheckUtils]: 17: Hoare triple {3503#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3504#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:57,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {3504#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {3504#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:57,439 INFO L290 TraceCheckUtils]: 19: Hoare triple {3504#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3505#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:57,439 INFO L290 TraceCheckUtils]: 20: Hoare triple {3505#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {3505#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:57,440 INFO L290 TraceCheckUtils]: 21: Hoare triple {3505#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3506#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:57,440 INFO L290 TraceCheckUtils]: 22: Hoare triple {3506#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {3506#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:57,440 INFO L290 TraceCheckUtils]: 23: Hoare triple {3506#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3507#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:57,440 INFO L290 TraceCheckUtils]: 24: Hoare triple {3507#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {3507#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {3507#(<= main_~x~0 9)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 26: Hoare triple {3494#false} assume !!(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {3494#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {3494#false} assume !(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L272 TraceCheckUtils]: 29: Hoare triple {3494#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 30: Hoare triple {3494#false} ~cond := #in~cond; {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 31: Hoare triple {3494#false} assume 0 == ~cond; {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L290 TraceCheckUtils]: 32: Hoare triple {3494#false} assume !false; {3494#false} is VALID [2022-04-15 12:46:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:57,442 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:57,675 INFO L290 TraceCheckUtils]: 32: Hoare triple {3494#false} assume !false; {3494#false} is VALID [2022-04-15 12:46:57,675 INFO L290 TraceCheckUtils]: 31: Hoare triple {3494#false} assume 0 == ~cond; {3494#false} is VALID [2022-04-15 12:46:57,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {3494#false} ~cond := #in~cond; {3494#false} is VALID [2022-04-15 12:46:57,675 INFO L272 TraceCheckUtils]: 29: Hoare triple {3494#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3494#false} is VALID [2022-04-15 12:46:57,675 INFO L290 TraceCheckUtils]: 28: Hoare triple {3494#false} assume !(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,675 INFO L290 TraceCheckUtils]: 27: Hoare triple {3494#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,676 INFO L290 TraceCheckUtils]: 26: Hoare triple {3494#false} assume !!(~x~0 < 1000000); {3494#false} is VALID [2022-04-15 12:46:57,676 INFO L290 TraceCheckUtils]: 25: Hoare triple {3630#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3494#false} is VALID [2022-04-15 12:46:57,676 INFO L290 TraceCheckUtils]: 24: Hoare triple {3630#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {3630#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:57,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {3637#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3630#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:57,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {3637#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {3637#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:57,677 INFO L290 TraceCheckUtils]: 21: Hoare triple {3644#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3637#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:57,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {3644#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {3644#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:57,678 INFO L290 TraceCheckUtils]: 19: Hoare triple {3651#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3644#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:57,678 INFO L290 TraceCheckUtils]: 18: Hoare triple {3651#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {3651#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:57,678 INFO L290 TraceCheckUtils]: 17: Hoare triple {3658#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3651#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:57,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {3658#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {3658#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:57,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {3665#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3658#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:57,679 INFO L290 TraceCheckUtils]: 14: Hoare triple {3665#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {3665#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:57,680 INFO L290 TraceCheckUtils]: 13: Hoare triple {3672#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3665#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:57,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {3672#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {3672#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:57,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {3679#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3672#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:57,681 INFO L290 TraceCheckUtils]: 10: Hoare triple {3679#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {3679#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:57,681 INFO L290 TraceCheckUtils]: 9: Hoare triple {3686#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3679#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:57,681 INFO L290 TraceCheckUtils]: 8: Hoare triple {3686#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {3686#(< main_~x~0 499992)} is VALID [2022-04-15 12:46:57,682 INFO L290 TraceCheckUtils]: 7: Hoare triple {3693#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3686#(< main_~x~0 499992)} is VALID [2022-04-15 12:46:57,682 INFO L290 TraceCheckUtils]: 6: Hoare triple {3693#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {3693#(< main_~x~0 499991)} is VALID [2022-04-15 12:46:57,682 INFO L290 TraceCheckUtils]: 5: Hoare triple {3493#true} ~x~0 := 0;~y~0 := 500000; {3693#(< main_~x~0 499991)} is VALID [2022-04-15 12:46:57,682 INFO L272 TraceCheckUtils]: 4: Hoare triple {3493#true} call #t~ret4 := main(); {3493#true} is VALID [2022-04-15 12:46:57,682 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3493#true} {3493#true} #41#return; {3493#true} is VALID [2022-04-15 12:46:57,682 INFO L290 TraceCheckUtils]: 2: Hoare triple {3493#true} assume true; {3493#true} is VALID [2022-04-15 12:46:57,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {3493#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3493#true} is VALID [2022-04-15 12:46:57,682 INFO L272 TraceCheckUtils]: 0: Hoare triple {3493#true} call ULTIMATE.init(); {3493#true} is VALID [2022-04-15 12:46:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:57,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683372540] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:57,683 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:57,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 24 [2022-04-15 12:46:57,683 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:57,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1885395096] [2022-04-15 12:46:57,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1885395096] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:57,683 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:57,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 12:46:57,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090923852] [2022-04-15 12:46:57,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:57,684 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-15 12:46:57,684 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:57,684 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:57,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:57,704 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 12:46:57,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:57,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 12:46:57,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=297, Unknown=0, NotChecked=0, Total=552 [2022-04-15 12:46:57,705 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. Second operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:57,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:57,981 INFO L93 Difference]: Finished difference Result 46 states and 52 transitions. [2022-04-15 12:46:57,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 12:46:57,981 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 33 [2022-04-15 12:46:57,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-15 12:46:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 43 transitions. [2022-04-15 12:46:57,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 43 transitions. [2022-04-15 12:46:58,012 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:58,013 INFO L225 Difference]: With dead ends: 46 [2022-04-15 12:46:58,013 INFO L226 Difference]: Without dead ends: 37 [2022-04-15 12:46:58,014 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 98 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=486, Invalid=636, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 12:46:58,014 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 18 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:58,015 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 34 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:46:58,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-15 12:46:58,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-04-15 12:46:58,056 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:58,056 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:58,056 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:58,057 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:58,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:58,058 INFO L93 Difference]: Finished difference Result 37 states and 40 transitions. [2022-04-15 12:46:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2022-04-15 12:46:58,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:58,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:58,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-15 12:46:58,058 INFO L87 Difference]: Start difference. First operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 37 states. [2022-04-15 12:46:58,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:58,059 INFO L93 Difference]: Finished difference Result 37 states and 40 transitions. [2022-04-15 12:46:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2022-04-15 12:46:58,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:58,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:58,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:58,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 32 states have (on average 1.125) internal successors, (36), 32 states have internal predecessors, (36), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 40 transitions. [2022-04-15 12:46:58,060 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 40 transitions. Word has length 33 [2022-04-15 12:46:58,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:58,060 INFO L478 AbstractCegarLoop]: Abstraction has 37 states and 40 transitions. [2022-04-15 12:46:58,061 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.230769230769231) internal successors, (29), 12 states have internal predecessors, (29), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:58,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 40 transitions. [2022-04-15 12:46:58,095 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2022-04-15 12:46:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-15 12:46:58,096 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:58,096 INFO L499 BasicCegarLoop]: trace histogram [12, 10, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:58,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:58,313 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22 [2022-04-15 12:46:58,313 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:58,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:58,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1006616219, now seen corresponding path program 21 times [2022-04-15 12:46:58,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:58,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1102428696] [2022-04-15 12:46:58,529 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:46:58,530 INFO L85 PathProgramCache]: Analyzing trace with hash -558994672, now seen corresponding path program 1 times [2022-04-15 12:46:58,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:58,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477732232] [2022-04-15 12:46:58,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:58,539 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:46:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:46:58,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:46:58,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1006616219, now seen corresponding path program 22 times [2022-04-15 12:46:58,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:46:58,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64736892] [2022-04-15 12:46:58,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:46:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:46:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:58,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:46:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:58,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {3993#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3977#true} is VALID [2022-04-15 12:46:58,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {3977#true} assume true; {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3977#true} {3977#true} #41#return; {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L272 TraceCheckUtils]: 0: Hoare triple {3977#true} call ULTIMATE.init(); {3993#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:46:58,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {3993#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L290 TraceCheckUtils]: 2: Hoare triple {3977#true} assume true; {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3977#true} {3977#true} #41#return; {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L272 TraceCheckUtils]: 4: Hoare triple {3977#true} call #t~ret4 := main(); {3977#true} is VALID [2022-04-15 12:46:58,676 INFO L290 TraceCheckUtils]: 5: Hoare triple {3977#true} ~x~0 := 0;~y~0 := 500000; {3982#(= main_~x~0 0)} is VALID [2022-04-15 12:46:58,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {3982#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {3982#(= main_~x~0 0)} is VALID [2022-04-15 12:46:58,677 INFO L290 TraceCheckUtils]: 7: Hoare triple {3982#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3983#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:58,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {3983#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {3983#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:58,678 INFO L290 TraceCheckUtils]: 9: Hoare triple {3983#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3984#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:58,678 INFO L290 TraceCheckUtils]: 10: Hoare triple {3984#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {3984#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:58,678 INFO L290 TraceCheckUtils]: 11: Hoare triple {3984#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3985#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:58,679 INFO L290 TraceCheckUtils]: 12: Hoare triple {3985#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {3985#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:58,679 INFO L290 TraceCheckUtils]: 13: Hoare triple {3985#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3986#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:58,679 INFO L290 TraceCheckUtils]: 14: Hoare triple {3986#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {3986#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:58,680 INFO L290 TraceCheckUtils]: 15: Hoare triple {3986#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3987#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:58,680 INFO L290 TraceCheckUtils]: 16: Hoare triple {3987#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {3987#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:58,680 INFO L290 TraceCheckUtils]: 17: Hoare triple {3987#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3988#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:58,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {3988#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {3988#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:58,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {3988#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3989#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:58,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {3989#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {3989#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:58,681 INFO L290 TraceCheckUtils]: 21: Hoare triple {3989#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3990#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:58,682 INFO L290 TraceCheckUtils]: 22: Hoare triple {3990#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {3990#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:58,682 INFO L290 TraceCheckUtils]: 23: Hoare triple {3990#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3991#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:58,682 INFO L290 TraceCheckUtils]: 24: Hoare triple {3991#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {3991#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:58,683 INFO L290 TraceCheckUtils]: 25: Hoare triple {3991#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3992#(<= main_~x~0 10)} is VALID [2022-04-15 12:46:58,683 INFO L290 TraceCheckUtils]: 26: Hoare triple {3992#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {3992#(<= main_~x~0 10)} is VALID [2022-04-15 12:46:58,683 INFO L290 TraceCheckUtils]: 27: Hoare triple {3992#(<= main_~x~0 10)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:58,683 INFO L290 TraceCheckUtils]: 28: Hoare triple {3978#false} assume !!(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {3978#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {3978#false} assume !(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L272 TraceCheckUtils]: 31: Hoare triple {3978#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L290 TraceCheckUtils]: 32: Hoare triple {3978#false} ~cond := #in~cond; {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L290 TraceCheckUtils]: 33: Hoare triple {3978#false} assume 0 == ~cond; {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L290 TraceCheckUtils]: 34: Hoare triple {3978#false} assume !false; {3978#false} is VALID [2022-04-15 12:46:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 33 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:58,684 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:46:58,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64736892] [2022-04-15 12:46:58,684 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64736892] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:46:58,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1103580088] [2022-04-15 12:46:58,684 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:46:58,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:46:58,685 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:46:58,685 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:46:58,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 12:46:58,720 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:46:58,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:46:58,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 12 conjunts are in the unsatisfiable core [2022-04-15 12:46:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:46:58,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:46:58,932 INFO L272 TraceCheckUtils]: 0: Hoare triple {3977#true} call ULTIMATE.init(); {3977#true} is VALID [2022-04-15 12:46:58,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {3977#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3977#true} is VALID [2022-04-15 12:46:58,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {3977#true} assume true; {3977#true} is VALID [2022-04-15 12:46:58,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3977#true} {3977#true} #41#return; {3977#true} is VALID [2022-04-15 12:46:58,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {3977#true} call #t~ret4 := main(); {3977#true} is VALID [2022-04-15 12:46:58,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {3977#true} ~x~0 := 0;~y~0 := 500000; {4012#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:58,933 INFO L290 TraceCheckUtils]: 6: Hoare triple {4012#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {4012#(<= main_~x~0 0)} is VALID [2022-04-15 12:46:58,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {4012#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3983#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:58,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {3983#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {3983#(<= main_~x~0 1)} is VALID [2022-04-15 12:46:58,935 INFO L290 TraceCheckUtils]: 9: Hoare triple {3983#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3984#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:58,935 INFO L290 TraceCheckUtils]: 10: Hoare triple {3984#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {3984#(<= main_~x~0 2)} is VALID [2022-04-15 12:46:58,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {3984#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3985#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:58,936 INFO L290 TraceCheckUtils]: 12: Hoare triple {3985#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {3985#(<= main_~x~0 3)} is VALID [2022-04-15 12:46:58,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {3985#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3986#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:58,937 INFO L290 TraceCheckUtils]: 14: Hoare triple {3986#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {3986#(<= main_~x~0 4)} is VALID [2022-04-15 12:46:58,937 INFO L290 TraceCheckUtils]: 15: Hoare triple {3986#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3987#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:58,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {3987#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {3987#(<= main_~x~0 5)} is VALID [2022-04-15 12:46:58,938 INFO L290 TraceCheckUtils]: 17: Hoare triple {3987#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3988#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:58,938 INFO L290 TraceCheckUtils]: 18: Hoare triple {3988#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {3988#(<= main_~x~0 6)} is VALID [2022-04-15 12:46:58,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {3988#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3989#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:58,939 INFO L290 TraceCheckUtils]: 20: Hoare triple {3989#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {3989#(<= main_~x~0 7)} is VALID [2022-04-15 12:46:58,939 INFO L290 TraceCheckUtils]: 21: Hoare triple {3989#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3990#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:58,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {3990#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {3990#(<= main_~x~0 8)} is VALID [2022-04-15 12:46:58,940 INFO L290 TraceCheckUtils]: 23: Hoare triple {3990#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3991#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:58,940 INFO L290 TraceCheckUtils]: 24: Hoare triple {3991#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {3991#(<= main_~x~0 9)} is VALID [2022-04-15 12:46:58,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {3991#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {3992#(<= main_~x~0 10)} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 26: Hoare triple {3992#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {3992#(<= main_~x~0 10)} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {3992#(<= main_~x~0 10)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 28: Hoare triple {3978#false} assume !!(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 29: Hoare triple {3978#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 30: Hoare triple {3978#false} assume !(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:58,941 INFO L272 TraceCheckUtils]: 31: Hoare triple {3978#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3978#false} is VALID [2022-04-15 12:46:58,941 INFO L290 TraceCheckUtils]: 32: Hoare triple {3978#false} ~cond := #in~cond; {3978#false} is VALID [2022-04-15 12:46:58,942 INFO L290 TraceCheckUtils]: 33: Hoare triple {3978#false} assume 0 == ~cond; {3978#false} is VALID [2022-04-15 12:46:58,942 INFO L290 TraceCheckUtils]: 34: Hoare triple {3978#false} assume !false; {3978#false} is VALID [2022-04-15 12:46:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 33 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:58,942 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:46:59,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {3978#false} assume !false; {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 33: Hoare triple {3978#false} assume 0 == ~cond; {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 32: Hoare triple {3978#false} ~cond := #in~cond; {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L272 TraceCheckUtils]: 31: Hoare triple {3978#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 30: Hoare triple {3978#false} assume !(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 29: Hoare triple {3978#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 28: Hoare triple {3978#false} assume !!(~x~0 < 1000000); {3978#false} is VALID [2022-04-15 12:46:59,282 INFO L290 TraceCheckUtils]: 27: Hoare triple {4121#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {3978#false} is VALID [2022-04-15 12:46:59,283 INFO L290 TraceCheckUtils]: 26: Hoare triple {4121#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {4121#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:59,283 INFO L290 TraceCheckUtils]: 25: Hoare triple {4128#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4121#(< main_~x~0 500000)} is VALID [2022-04-15 12:46:59,283 INFO L290 TraceCheckUtils]: 24: Hoare triple {4128#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {4128#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:59,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {4135#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4128#(< main_~x~0 499999)} is VALID [2022-04-15 12:46:59,284 INFO L290 TraceCheckUtils]: 22: Hoare triple {4135#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {4135#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:59,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {4142#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4135#(< main_~x~0 499998)} is VALID [2022-04-15 12:46:59,285 INFO L290 TraceCheckUtils]: 20: Hoare triple {4142#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {4142#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:59,285 INFO L290 TraceCheckUtils]: 19: Hoare triple {4149#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4142#(< main_~x~0 499997)} is VALID [2022-04-15 12:46:59,285 INFO L290 TraceCheckUtils]: 18: Hoare triple {4149#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {4149#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:59,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {4156#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4149#(< main_~x~0 499996)} is VALID [2022-04-15 12:46:59,286 INFO L290 TraceCheckUtils]: 16: Hoare triple {4156#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {4156#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:59,287 INFO L290 TraceCheckUtils]: 15: Hoare triple {4163#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4156#(< main_~x~0 499995)} is VALID [2022-04-15 12:46:59,287 INFO L290 TraceCheckUtils]: 14: Hoare triple {4163#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {4163#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:59,287 INFO L290 TraceCheckUtils]: 13: Hoare triple {4170#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4163#(< main_~x~0 499994)} is VALID [2022-04-15 12:46:59,288 INFO L290 TraceCheckUtils]: 12: Hoare triple {4170#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {4170#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:59,288 INFO L290 TraceCheckUtils]: 11: Hoare triple {4177#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4170#(< main_~x~0 499993)} is VALID [2022-04-15 12:46:59,288 INFO L290 TraceCheckUtils]: 10: Hoare triple {4177#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {4177#(< main_~x~0 499992)} is VALID [2022-04-15 12:46:59,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {4184#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4177#(< main_~x~0 499992)} is VALID [2022-04-15 12:46:59,289 INFO L290 TraceCheckUtils]: 8: Hoare triple {4184#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {4184#(< main_~x~0 499991)} is VALID [2022-04-15 12:46:59,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {4191#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4184#(< main_~x~0 499991)} is VALID [2022-04-15 12:46:59,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {4191#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {4191#(< main_~x~0 499990)} is VALID [2022-04-15 12:46:59,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {3977#true} ~x~0 := 0;~y~0 := 500000; {4191#(< main_~x~0 499990)} is VALID [2022-04-15 12:46:59,290 INFO L272 TraceCheckUtils]: 4: Hoare triple {3977#true} call #t~ret4 := main(); {3977#true} is VALID [2022-04-15 12:46:59,290 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3977#true} {3977#true} #41#return; {3977#true} is VALID [2022-04-15 12:46:59,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {3977#true} assume true; {3977#true} is VALID [2022-04-15 12:46:59,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {3977#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {3977#true} is VALID [2022-04-15 12:46:59,290 INFO L272 TraceCheckUtils]: 0: Hoare triple {3977#true} call ULTIMATE.init(); {3977#true} is VALID [2022-04-15 12:46:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 33 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:46:59,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1103580088] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:46:59,291 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:46:59,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 13] total 26 [2022-04-15 12:46:59,291 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:46:59,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1102428696] [2022-04-15 12:46:59,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1102428696] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:46:59,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:46:59,292 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-15 12:46:59,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898987702] [2022-04-15 12:46:59,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:46:59,295 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-15 12:46:59,296 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:46:59,296 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:59,316 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 12:46:59,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:59,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 12:46:59,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=348, Unknown=0, NotChecked=0, Total=650 [2022-04-15 12:46:59,317 INFO L87 Difference]: Start difference. First operand 37 states and 40 transitions. Second operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:59,569 INFO L93 Difference]: Finished difference Result 48 states and 54 transitions. [2022-04-15 12:46:59,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 12:46:59,570 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-15 12:46:59,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:46:59,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-15 12:46:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 45 transitions. [2022-04-15 12:46:59,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 45 transitions. [2022-04-15 12:46:59,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:59,608 INFO L225 Difference]: With dead ends: 48 [2022-04-15 12:46:59,608 INFO L226 Difference]: Without dead ends: 39 [2022-04-15 12:46:59,608 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=578, Invalid=754, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 12:46:59,609 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 19 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:46:59,609 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 24 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:46:59,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-04-15 12:46:59,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2022-04-15 12:46:59,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:46:59,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,648 INFO L74 IsIncluded]: Start isIncluded. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,648 INFO L87 Difference]: Start difference. First operand 39 states. Second operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:59,649 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2022-04-15 12:46:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2022-04-15 12:46:59,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:59,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:59,649 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-15 12:46:59,649 INFO L87 Difference]: Start difference. First operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 39 states. [2022-04-15 12:46:59,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:46:59,649 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2022-04-15 12:46:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2022-04-15 12:46:59,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:46:59,650 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:46:59,650 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:46:59,650 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:46:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 34 states have (on average 1.1176470588235294) internal successors, (38), 34 states have internal predecessors, (38), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 42 transitions. [2022-04-15 12:46:59,650 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 42 transitions. Word has length 35 [2022-04-15 12:46:59,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:46:59,651 INFO L478 AbstractCegarLoop]: Abstraction has 39 states and 42 transitions. [2022-04-15 12:46:59,651 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.2142857142857144) internal successors, (31), 13 states have internal predecessors, (31), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:46:59,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 42 transitions. [2022-04-15 12:46:59,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:46:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2022-04-15 12:46:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-15 12:46:59,694 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:46:59,694 INFO L499 BasicCegarLoop]: trace histogram [13, 11, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:46:59,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 12:46:59,910 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24 [2022-04-15 12:46:59,911 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:46:59,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:46:59,911 INFO L85 PathProgramCache]: Analyzing trace with hash -1808357640, now seen corresponding path program 23 times [2022-04-15 12:46:59,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:46:59,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1043973649] [2022-04-15 12:47:00,084 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:00,086 INFO L85 PathProgramCache]: Analyzing trace with hash -499889328, now seen corresponding path program 1 times [2022-04-15 12:47:00,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:00,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341116339] [2022-04-15 12:47:00,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:00,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:00,091 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:00,094 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:00,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1808357640, now seen corresponding path program 24 times [2022-04-15 12:47:00,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:00,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412892219] [2022-04-15 12:47:00,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:00,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:00,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:00,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {4506#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4489#true} is VALID [2022-04-15 12:47:00,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {4489#true} assume true; {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4489#true} {4489#true} #41#return; {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {4489#true} call ULTIMATE.init(); {4506#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:00,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {4506#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {4489#true} assume true; {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4489#true} {4489#true} #41#return; {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {4489#true} call #t~ret4 := main(); {4489#true} is VALID [2022-04-15 12:47:00,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {4489#true} ~x~0 := 0;~y~0 := 500000; {4494#(= main_~x~0 0)} is VALID [2022-04-15 12:47:00,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {4494#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {4494#(= main_~x~0 0)} is VALID [2022-04-15 12:47:00,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {4494#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4495#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:00,207 INFO L290 TraceCheckUtils]: 8: Hoare triple {4495#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {4495#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:00,208 INFO L290 TraceCheckUtils]: 9: Hoare triple {4495#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4496#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:00,208 INFO L290 TraceCheckUtils]: 10: Hoare triple {4496#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {4496#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:00,208 INFO L290 TraceCheckUtils]: 11: Hoare triple {4496#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4497#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:00,209 INFO L290 TraceCheckUtils]: 12: Hoare triple {4497#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {4497#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:00,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {4497#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4498#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:00,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {4498#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {4498#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:00,210 INFO L290 TraceCheckUtils]: 15: Hoare triple {4498#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4499#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:00,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {4499#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {4499#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:00,211 INFO L290 TraceCheckUtils]: 17: Hoare triple {4499#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4500#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:00,211 INFO L290 TraceCheckUtils]: 18: Hoare triple {4500#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {4500#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:00,211 INFO L290 TraceCheckUtils]: 19: Hoare triple {4500#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4501#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:00,211 INFO L290 TraceCheckUtils]: 20: Hoare triple {4501#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {4501#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:00,212 INFO L290 TraceCheckUtils]: 21: Hoare triple {4501#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4502#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:00,212 INFO L290 TraceCheckUtils]: 22: Hoare triple {4502#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {4502#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:00,212 INFO L290 TraceCheckUtils]: 23: Hoare triple {4502#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4503#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:00,213 INFO L290 TraceCheckUtils]: 24: Hoare triple {4503#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {4503#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:00,213 INFO L290 TraceCheckUtils]: 25: Hoare triple {4503#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4504#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:00,213 INFO L290 TraceCheckUtils]: 26: Hoare triple {4504#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {4504#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:00,214 INFO L290 TraceCheckUtils]: 27: Hoare triple {4504#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4505#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:00,214 INFO L290 TraceCheckUtils]: 28: Hoare triple {4505#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {4505#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {4505#(<= main_~x~0 11)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 30: Hoare triple {4490#false} assume !!(~x~0 < 1000000); {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 31: Hoare triple {4490#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 32: Hoare triple {4490#false} assume !(~x~0 < 1000000); {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L272 TraceCheckUtils]: 33: Hoare triple {4490#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 34: Hoare triple {4490#false} ~cond := #in~cond; {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 35: Hoare triple {4490#false} assume 0 == ~cond; {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L290 TraceCheckUtils]: 36: Hoare triple {4490#false} assume !false; {4490#false} is VALID [2022-04-15 12:47:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 36 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:00,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:00,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412892219] [2022-04-15 12:47:00,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [412892219] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:00,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [758240128] [2022-04-15 12:47:00,215 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:00,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:00,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:00,228 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:00,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-15 12:47:00,280 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:00,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:00,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:00,287 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:00,536 INFO L272 TraceCheckUtils]: 0: Hoare triple {4489#true} call ULTIMATE.init(); {4489#true} is VALID [2022-04-15 12:47:00,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {4489#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4489#true} is VALID [2022-04-15 12:47:00,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {4489#true} assume true; {4489#true} is VALID [2022-04-15 12:47:00,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4489#true} {4489#true} #41#return; {4489#true} is VALID [2022-04-15 12:47:00,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {4489#true} call #t~ret4 := main(); {4489#true} is VALID [2022-04-15 12:47:00,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {4489#true} ~x~0 := 0;~y~0 := 500000; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,537 INFO L290 TraceCheckUtils]: 6: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,537 INFO L290 TraceCheckUtils]: 9: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,539 INFO L290 TraceCheckUtils]: 13: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,539 INFO L290 TraceCheckUtils]: 14: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,539 INFO L290 TraceCheckUtils]: 16: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,540 INFO L290 TraceCheckUtils]: 17: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,540 INFO L290 TraceCheckUtils]: 18: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,540 INFO L290 TraceCheckUtils]: 19: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,541 INFO L290 TraceCheckUtils]: 21: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,541 INFO L290 TraceCheckUtils]: 22: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,541 INFO L290 TraceCheckUtils]: 23: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,542 INFO L290 TraceCheckUtils]: 24: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,542 INFO L290 TraceCheckUtils]: 25: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,542 INFO L290 TraceCheckUtils]: 26: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,543 INFO L290 TraceCheckUtils]: 27: Hoare triple {4525#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,543 INFO L290 TraceCheckUtils]: 28: Hoare triple {4525#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {4525#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:00,544 INFO L290 TraceCheckUtils]: 29: Hoare triple {4525#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4598#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:00,544 INFO L290 TraceCheckUtils]: 30: Hoare triple {4598#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {4598#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:00,544 INFO L290 TraceCheckUtils]: 31: Hoare triple {4598#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4605#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:00,545 INFO L290 TraceCheckUtils]: 32: Hoare triple {4605#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {4609#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:00,545 INFO L272 TraceCheckUtils]: 33: Hoare triple {4609#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {4613#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:00,546 INFO L290 TraceCheckUtils]: 34: Hoare triple {4613#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4617#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:00,546 INFO L290 TraceCheckUtils]: 35: Hoare triple {4617#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4490#false} is VALID [2022-04-15 12:47:00,546 INFO L290 TraceCheckUtils]: 36: Hoare triple {4490#false} assume !false; {4490#false} is VALID [2022-04-15 12:47:00,546 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-15 12:47:00,546 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:00,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {4490#false} assume !false; {4490#false} is VALID [2022-04-15 12:47:00,735 INFO L290 TraceCheckUtils]: 35: Hoare triple {4617#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {4490#false} is VALID [2022-04-15 12:47:00,735 INFO L290 TraceCheckUtils]: 34: Hoare triple {4613#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {4617#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:00,736 INFO L272 TraceCheckUtils]: 33: Hoare triple {4633#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {4613#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:00,736 INFO L290 TraceCheckUtils]: 32: Hoare triple {4637#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {4633#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:00,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {4641#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4637#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:00,737 INFO L290 TraceCheckUtils]: 30: Hoare triple {4641#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {4641#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:00,737 INFO L290 TraceCheckUtils]: 29: Hoare triple {4648#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {4641#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:00,737 INFO L290 TraceCheckUtils]: 28: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,740 INFO L290 TraceCheckUtils]: 19: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,740 INFO L290 TraceCheckUtils]: 16: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,741 INFO L290 TraceCheckUtils]: 15: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,741 INFO L290 TraceCheckUtils]: 13: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,741 INFO L290 TraceCheckUtils]: 12: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {4648#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {4648#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {4489#true} ~x~0 := 0;~y~0 := 500000; {4648#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:00,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {4489#true} call #t~ret4 := main(); {4489#true} is VALID [2022-04-15 12:47:00,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4489#true} {4489#true} #41#return; {4489#true} is VALID [2022-04-15 12:47:00,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {4489#true} assume true; {4489#true} is VALID [2022-04-15 12:47:00,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {4489#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {4489#true} is VALID [2022-04-15 12:47:00,752 INFO L272 TraceCheckUtils]: 0: Hoare triple {4489#true} call ULTIMATE.init(); {4489#true} is VALID [2022-04-15 12:47:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-04-15 12:47:00,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [758240128] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:00,752 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:00,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8, 8] total 25 [2022-04-15 12:47:00,753 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:00,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1043973649] [2022-04-15 12:47:00,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1043973649] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:00,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:00,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 12:47:00,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229576304] [2022-04-15 12:47:00,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:00,753 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-15 12:47:00,753 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:00,753 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:00,776 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:00,776 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 12:47:00,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:00,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 12:47:00,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=467, Unknown=0, NotChecked=0, Total=600 [2022-04-15 12:47:00,777 INFO L87 Difference]: Start difference. First operand 39 states and 42 transitions. Second operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:01,002 INFO L93 Difference]: Finished difference Result 50 states and 56 transitions. [2022-04-15 12:47:01,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 12:47:01,002 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 37 [2022-04-15 12:47:01,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-15 12:47:01,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 47 transitions. [2022-04-15 12:47:01,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 47 transitions. [2022-04-15 12:47:01,036 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:01,037 INFO L225 Difference]: With dead ends: 50 [2022-04-15 12:47:01,037 INFO L226 Difference]: Without dead ends: 41 [2022-04-15 12:47:01,038 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 65 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=313, Invalid=1019, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 12:47:01,038 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 20 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:01,038 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 24 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:01,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-15 12:47:01,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2022-04-15 12:47:01,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:01,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,087 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,087 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:01,088 INFO L93 Difference]: Finished difference Result 41 states and 44 transitions. [2022-04-15 12:47:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-04-15 12:47:01,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:01,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:01,088 INFO L74 IsIncluded]: Start isIncluded. First operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-15 12:47:01,088 INFO L87 Difference]: Start difference. First operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 41 states. [2022-04-15 12:47:01,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:01,089 INFO L93 Difference]: Finished difference Result 41 states and 44 transitions. [2022-04-15 12:47:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-04-15 12:47:01,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:01,089 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:01,089 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:01,089 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 36 states have (on average 1.1111111111111112) internal successors, (40), 36 states have internal predecessors, (40), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 44 transitions. [2022-04-15 12:47:01,090 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 44 transitions. Word has length 37 [2022-04-15 12:47:01,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:01,090 INFO L478 AbstractCegarLoop]: Abstraction has 41 states and 44 transitions. [2022-04-15 12:47:01,090 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:01,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 44 transitions. [2022-04-15 12:47:01,121 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-04-15 12:47:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 12:47:01,121 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:01,121 INFO L499 BasicCegarLoop]: trace histogram [14, 12, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:01,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:01,322 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25,SelfDestructingSolverStorable26 [2022-04-15 12:47:01,322 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:01,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:01,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1168839659, now seen corresponding path program 25 times [2022-04-15 12:47:01,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:01,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [605207157] [2022-04-15 12:47:01,532 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:01,533 INFO L85 PathProgramCache]: Analyzing trace with hash -440783984, now seen corresponding path program 1 times [2022-04-15 12:47:01,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:01,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536045580] [2022-04-15 12:47:01,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:01,538 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:01,540 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:01,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1168839659, now seen corresponding path program 26 times [2022-04-15 12:47:01,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:01,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [576585128] [2022-04-15 12:47:01,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:01,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:01,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:01,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {5044#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5026#true} is VALID [2022-04-15 12:47:01,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {5026#true} assume true; {5026#true} is VALID [2022-04-15 12:47:01,658 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5026#true} {5026#true} #41#return; {5026#true} is VALID [2022-04-15 12:47:01,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {5026#true} call ULTIMATE.init(); {5044#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:01,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {5044#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5026#true} is VALID [2022-04-15 12:47:01,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {5026#true} assume true; {5026#true} is VALID [2022-04-15 12:47:01,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5026#true} {5026#true} #41#return; {5026#true} is VALID [2022-04-15 12:47:01,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {5026#true} call #t~ret4 := main(); {5026#true} is VALID [2022-04-15 12:47:01,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {5026#true} ~x~0 := 0;~y~0 := 500000; {5031#(= main_~x~0 0)} is VALID [2022-04-15 12:47:01,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {5031#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {5031#(= main_~x~0 0)} is VALID [2022-04-15 12:47:01,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {5031#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5032#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:01,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {5032#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {5032#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:01,662 INFO L290 TraceCheckUtils]: 9: Hoare triple {5032#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5033#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:01,662 INFO L290 TraceCheckUtils]: 10: Hoare triple {5033#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {5033#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:01,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {5033#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5034#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:01,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {5034#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {5034#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:01,663 INFO L290 TraceCheckUtils]: 13: Hoare triple {5034#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5035#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:01,664 INFO L290 TraceCheckUtils]: 14: Hoare triple {5035#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {5035#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:01,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {5035#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5036#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:01,664 INFO L290 TraceCheckUtils]: 16: Hoare triple {5036#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {5036#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:01,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {5036#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5037#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:01,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {5037#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {5037#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:01,665 INFO L290 TraceCheckUtils]: 19: Hoare triple {5037#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5038#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:01,665 INFO L290 TraceCheckUtils]: 20: Hoare triple {5038#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {5038#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:01,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {5038#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5039#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:01,666 INFO L290 TraceCheckUtils]: 22: Hoare triple {5039#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {5039#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:01,667 INFO L290 TraceCheckUtils]: 23: Hoare triple {5039#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5040#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:01,667 INFO L290 TraceCheckUtils]: 24: Hoare triple {5040#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {5040#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:01,667 INFO L290 TraceCheckUtils]: 25: Hoare triple {5040#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5041#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:01,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {5041#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {5041#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:01,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {5041#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5042#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:01,668 INFO L290 TraceCheckUtils]: 28: Hoare triple {5042#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {5042#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:01,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {5042#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5043#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:01,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {5043#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {5043#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:01,669 INFO L290 TraceCheckUtils]: 31: Hoare triple {5043#(<= main_~x~0 12)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:01,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {5027#false} assume !!(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:01,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {5027#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L290 TraceCheckUtils]: 34: Hoare triple {5027#false} assume !(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L272 TraceCheckUtils]: 35: Hoare triple {5027#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L290 TraceCheckUtils]: 36: Hoare triple {5027#false} ~cond := #in~cond; {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L290 TraceCheckUtils]: 37: Hoare triple {5027#false} assume 0 == ~cond; {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {5027#false} assume !false; {5027#false} is VALID [2022-04-15 12:47:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 39 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:01,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:01,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [576585128] [2022-04-15 12:47:01,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [576585128] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:01,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [963779791] [2022-04-15 12:47:01,670 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:01,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:01,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:01,671 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:01,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-15 12:47:01,712 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:01,713 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:01,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-15 12:47:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:01,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:01,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {5026#true} call ULTIMATE.init(); {5026#true} is VALID [2022-04-15 12:47:01,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {5026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5026#true} is VALID [2022-04-15 12:47:01,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {5026#true} assume true; {5026#true} is VALID [2022-04-15 12:47:01,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5026#true} {5026#true} #41#return; {5026#true} is VALID [2022-04-15 12:47:01,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {5026#true} call #t~ret4 := main(); {5026#true} is VALID [2022-04-15 12:47:01,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {5026#true} ~x~0 := 0;~y~0 := 500000; {5063#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:01,886 INFO L290 TraceCheckUtils]: 6: Hoare triple {5063#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {5063#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:01,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {5063#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5032#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:01,886 INFO L290 TraceCheckUtils]: 8: Hoare triple {5032#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {5032#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:01,887 INFO L290 TraceCheckUtils]: 9: Hoare triple {5032#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5033#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:01,887 INFO L290 TraceCheckUtils]: 10: Hoare triple {5033#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {5033#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:01,893 INFO L290 TraceCheckUtils]: 11: Hoare triple {5033#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5034#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:01,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {5034#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {5034#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:01,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {5034#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5035#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:01,894 INFO L290 TraceCheckUtils]: 14: Hoare triple {5035#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {5035#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:01,894 INFO L290 TraceCheckUtils]: 15: Hoare triple {5035#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5036#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:01,894 INFO L290 TraceCheckUtils]: 16: Hoare triple {5036#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {5036#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:01,895 INFO L290 TraceCheckUtils]: 17: Hoare triple {5036#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5037#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:01,895 INFO L290 TraceCheckUtils]: 18: Hoare triple {5037#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {5037#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:01,895 INFO L290 TraceCheckUtils]: 19: Hoare triple {5037#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5038#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:01,896 INFO L290 TraceCheckUtils]: 20: Hoare triple {5038#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {5038#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:01,896 INFO L290 TraceCheckUtils]: 21: Hoare triple {5038#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5039#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:01,896 INFO L290 TraceCheckUtils]: 22: Hoare triple {5039#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {5039#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:01,897 INFO L290 TraceCheckUtils]: 23: Hoare triple {5039#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5040#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:01,897 INFO L290 TraceCheckUtils]: 24: Hoare triple {5040#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {5040#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:01,897 INFO L290 TraceCheckUtils]: 25: Hoare triple {5040#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5041#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:01,898 INFO L290 TraceCheckUtils]: 26: Hoare triple {5041#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {5041#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:01,898 INFO L290 TraceCheckUtils]: 27: Hoare triple {5041#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5042#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:01,898 INFO L290 TraceCheckUtils]: 28: Hoare triple {5042#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {5042#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 29: Hoare triple {5042#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5043#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 30: Hoare triple {5043#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {5043#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 31: Hoare triple {5043#(<= main_~x~0 12)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 32: Hoare triple {5027#false} assume !!(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 33: Hoare triple {5027#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:01,899 INFO L290 TraceCheckUtils]: 34: Hoare triple {5027#false} assume !(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:01,900 INFO L272 TraceCheckUtils]: 35: Hoare triple {5027#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5027#false} is VALID [2022-04-15 12:47:01,900 INFO L290 TraceCheckUtils]: 36: Hoare triple {5027#false} ~cond := #in~cond; {5027#false} is VALID [2022-04-15 12:47:01,900 INFO L290 TraceCheckUtils]: 37: Hoare triple {5027#false} assume 0 == ~cond; {5027#false} is VALID [2022-04-15 12:47:01,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {5027#false} assume !false; {5027#false} is VALID [2022-04-15 12:47:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 39 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:01,902 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 38: Hoare triple {5027#false} assume !false; {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 37: Hoare triple {5027#false} assume 0 == ~cond; {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 36: Hoare triple {5027#false} ~cond := #in~cond; {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L272 TraceCheckUtils]: 35: Hoare triple {5027#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 34: Hoare triple {5027#false} assume !(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 33: Hoare triple {5027#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 32: Hoare triple {5027#false} assume !!(~x~0 < 1000000); {5027#false} is VALID [2022-04-15 12:47:02,239 INFO L290 TraceCheckUtils]: 31: Hoare triple {5184#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5027#false} is VALID [2022-04-15 12:47:02,240 INFO L290 TraceCheckUtils]: 30: Hoare triple {5184#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {5184#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:02,240 INFO L290 TraceCheckUtils]: 29: Hoare triple {5191#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5184#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:02,240 INFO L290 TraceCheckUtils]: 28: Hoare triple {5191#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {5191#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:02,241 INFO L290 TraceCheckUtils]: 27: Hoare triple {5198#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5191#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:02,241 INFO L290 TraceCheckUtils]: 26: Hoare triple {5198#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {5198#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:02,242 INFO L290 TraceCheckUtils]: 25: Hoare triple {5205#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5198#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:02,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {5205#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {5205#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:02,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {5212#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5205#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:02,242 INFO L290 TraceCheckUtils]: 22: Hoare triple {5212#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {5212#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:02,243 INFO L290 TraceCheckUtils]: 21: Hoare triple {5219#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5212#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:02,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {5219#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {5219#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:02,244 INFO L290 TraceCheckUtils]: 19: Hoare triple {5226#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5219#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:02,244 INFO L290 TraceCheckUtils]: 18: Hoare triple {5226#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {5226#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:02,244 INFO L290 TraceCheckUtils]: 17: Hoare triple {5233#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5226#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:02,244 INFO L290 TraceCheckUtils]: 16: Hoare triple {5233#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {5233#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:02,245 INFO L290 TraceCheckUtils]: 15: Hoare triple {5240#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5233#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:02,245 INFO L290 TraceCheckUtils]: 14: Hoare triple {5240#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {5240#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:02,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {5247#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5240#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:02,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {5247#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {5247#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:02,246 INFO L290 TraceCheckUtils]: 11: Hoare triple {5254#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5247#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:02,246 INFO L290 TraceCheckUtils]: 10: Hoare triple {5254#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {5254#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:02,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {5261#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5254#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:02,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {5261#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {5261#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:02,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {5268#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5261#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:02,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {5268#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {5268#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:02,248 INFO L290 TraceCheckUtils]: 5: Hoare triple {5026#true} ~x~0 := 0;~y~0 := 500000; {5268#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:02,248 INFO L272 TraceCheckUtils]: 4: Hoare triple {5026#true} call #t~ret4 := main(); {5026#true} is VALID [2022-04-15 12:47:02,248 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5026#true} {5026#true} #41#return; {5026#true} is VALID [2022-04-15 12:47:02,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {5026#true} assume true; {5026#true} is VALID [2022-04-15 12:47:02,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {5026#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5026#true} is VALID [2022-04-15 12:47:02,248 INFO L272 TraceCheckUtils]: 0: Hoare triple {5026#true} call ULTIMATE.init(); {5026#true} is VALID [2022-04-15 12:47:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 39 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:02,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [963779791] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:02,249 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:02,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 15] total 30 [2022-04-15 12:47:02,249 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:02,249 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [605207157] [2022-04-15 12:47:02,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [605207157] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:02,249 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:02,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 12:47:02,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789709366] [2022-04-15 12:47:02,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:02,250 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-15 12:47:02,250 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:02,250 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:02,273 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 12:47:02,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:02,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 12:47:02,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=462, Unknown=0, NotChecked=0, Total=870 [2022-04-15 12:47:02,274 INFO L87 Difference]: Start difference. First operand 41 states and 44 transitions. Second operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:02,512 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-04-15 12:47:02,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 12:47:02,512 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 39 [2022-04-15 12:47:02,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-15 12:47:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 49 transitions. [2022-04-15 12:47:02,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 49 transitions. [2022-04-15 12:47:02,546 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:02,546 INFO L225 Difference]: With dead ends: 52 [2022-04-15 12:47:02,546 INFO L226 Difference]: Without dead ends: 43 [2022-04-15 12:47:02,547 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 149 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=786, Invalid=1020, Unknown=0, NotChecked=0, Total=1806 [2022-04-15 12:47:02,547 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 21 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:02,547 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 24 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:02,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-04-15 12:47:02,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2022-04-15 12:47:02,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:02,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,592 INFO L74 IsIncluded]: Start isIncluded. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,592 INFO L87 Difference]: Start difference. First operand 43 states. Second operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:02,593 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-15 12:47:02,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-04-15 12:47:02,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:02,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:02,593 INFO L74 IsIncluded]: Start isIncluded. First operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-15 12:47:02,593 INFO L87 Difference]: Start difference. First operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 43 states. [2022-04-15 12:47:02,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:02,594 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-15 12:47:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-04-15 12:47:02,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:02,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:02,594 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:02,594 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 38 states have (on average 1.105263157894737) internal successors, (42), 38 states have internal predecessors, (42), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 46 transitions. [2022-04-15 12:47:02,595 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 46 transitions. Word has length 39 [2022-04-15 12:47:02,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:02,595 INFO L478 AbstractCegarLoop]: Abstraction has 43 states and 46 transitions. [2022-04-15 12:47:02,595 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.1875) internal successors, (35), 15 states have internal predecessors, (35), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:02,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 46 transitions. [2022-04-15 12:47:02,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-04-15 12:47:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 12:47:02,627 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:02,627 INFO L499 BasicCegarLoop]: trace histogram [15, 13, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:02,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:02,827 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2022-04-15 12:47:02,828 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:02,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:02,828 INFO L85 PathProgramCache]: Analyzing trace with hash -772383246, now seen corresponding path program 27 times [2022-04-15 12:47:02,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:02,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1165648632] [2022-04-15 12:47:03,026 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:03,027 INFO L85 PathProgramCache]: Analyzing trace with hash -381678640, now seen corresponding path program 1 times [2022-04-15 12:47:03,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:03,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121792233] [2022-04-15 12:47:03,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:03,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:03,031 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:03,034 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:03,034 INFO L85 PathProgramCache]: Analyzing trace with hash -772383246, now seen corresponding path program 28 times [2022-04-15 12:47:03,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:03,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316402547] [2022-04-15 12:47:03,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:03,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:03,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:03,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {5613#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5594#true} is VALID [2022-04-15 12:47:03,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {5594#true} assume true; {5594#true} is VALID [2022-04-15 12:47:03,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5594#true} {5594#true} #41#return; {5594#true} is VALID [2022-04-15 12:47:03,173 INFO L272 TraceCheckUtils]: 0: Hoare triple {5594#true} call ULTIMATE.init(); {5613#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:03,173 INFO L290 TraceCheckUtils]: 1: Hoare triple {5613#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5594#true} is VALID [2022-04-15 12:47:03,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {5594#true} assume true; {5594#true} is VALID [2022-04-15 12:47:03,173 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5594#true} {5594#true} #41#return; {5594#true} is VALID [2022-04-15 12:47:03,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {5594#true} call #t~ret4 := main(); {5594#true} is VALID [2022-04-15 12:47:03,173 INFO L290 TraceCheckUtils]: 5: Hoare triple {5594#true} ~x~0 := 0;~y~0 := 500000; {5599#(= main_~x~0 0)} is VALID [2022-04-15 12:47:03,173 INFO L290 TraceCheckUtils]: 6: Hoare triple {5599#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {5599#(= main_~x~0 0)} is VALID [2022-04-15 12:47:03,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {5599#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5600#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:03,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {5600#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {5600#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:03,175 INFO L290 TraceCheckUtils]: 9: Hoare triple {5600#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5601#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:03,175 INFO L290 TraceCheckUtils]: 10: Hoare triple {5601#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {5601#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:03,175 INFO L290 TraceCheckUtils]: 11: Hoare triple {5601#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5602#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:03,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {5602#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {5602#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:03,176 INFO L290 TraceCheckUtils]: 13: Hoare triple {5602#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5603#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:03,176 INFO L290 TraceCheckUtils]: 14: Hoare triple {5603#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {5603#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:03,177 INFO L290 TraceCheckUtils]: 15: Hoare triple {5603#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5604#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:03,177 INFO L290 TraceCheckUtils]: 16: Hoare triple {5604#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {5604#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:03,177 INFO L290 TraceCheckUtils]: 17: Hoare triple {5604#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5605#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:03,178 INFO L290 TraceCheckUtils]: 18: Hoare triple {5605#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {5605#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:03,178 INFO L290 TraceCheckUtils]: 19: Hoare triple {5605#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5606#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:03,178 INFO L290 TraceCheckUtils]: 20: Hoare triple {5606#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {5606#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:03,179 INFO L290 TraceCheckUtils]: 21: Hoare triple {5606#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5607#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:03,179 INFO L290 TraceCheckUtils]: 22: Hoare triple {5607#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {5607#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:03,179 INFO L290 TraceCheckUtils]: 23: Hoare triple {5607#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5608#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:03,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {5608#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {5608#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:03,180 INFO L290 TraceCheckUtils]: 25: Hoare triple {5608#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5609#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:03,180 INFO L290 TraceCheckUtils]: 26: Hoare triple {5609#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {5609#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:03,181 INFO L290 TraceCheckUtils]: 27: Hoare triple {5609#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5610#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:03,181 INFO L290 TraceCheckUtils]: 28: Hoare triple {5610#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {5610#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:03,181 INFO L290 TraceCheckUtils]: 29: Hoare triple {5610#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5611#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:03,182 INFO L290 TraceCheckUtils]: 30: Hoare triple {5611#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {5611#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:03,182 INFO L290 TraceCheckUtils]: 31: Hoare triple {5611#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5612#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:03,182 INFO L290 TraceCheckUtils]: 32: Hoare triple {5612#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {5612#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 33: Hoare triple {5612#(<= main_~x~0 13)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 34: Hoare triple {5595#false} assume !!(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 35: Hoare triple {5595#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 36: Hoare triple {5595#false} assume !(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L272 TraceCheckUtils]: 37: Hoare triple {5595#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 38: Hoare triple {5595#false} ~cond := #in~cond; {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 39: Hoare triple {5595#false} assume 0 == ~cond; {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L290 TraceCheckUtils]: 40: Hoare triple {5595#false} assume !false; {5595#false} is VALID [2022-04-15 12:47:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 182 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:03,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:03,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316402547] [2022-04-15 12:47:03,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316402547] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:03,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [485334693] [2022-04-15 12:47:03,184 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:03,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:03,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:03,184 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:03,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-15 12:47:03,217 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:03,218 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:03,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-15 12:47:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:03,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:03,432 INFO L272 TraceCheckUtils]: 0: Hoare triple {5594#true} call ULTIMATE.init(); {5594#true} is VALID [2022-04-15 12:47:03,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {5594#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5594#true} is VALID [2022-04-15 12:47:03,432 INFO L290 TraceCheckUtils]: 2: Hoare triple {5594#true} assume true; {5594#true} is VALID [2022-04-15 12:47:03,432 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5594#true} {5594#true} #41#return; {5594#true} is VALID [2022-04-15 12:47:03,432 INFO L272 TraceCheckUtils]: 4: Hoare triple {5594#true} call #t~ret4 := main(); {5594#true} is VALID [2022-04-15 12:47:03,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {5594#true} ~x~0 := 0;~y~0 := 500000; {5632#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:03,433 INFO L290 TraceCheckUtils]: 6: Hoare triple {5632#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {5632#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:03,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {5632#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5600#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:03,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {5600#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {5600#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:03,434 INFO L290 TraceCheckUtils]: 9: Hoare triple {5600#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5601#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:03,435 INFO L290 TraceCheckUtils]: 10: Hoare triple {5601#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {5601#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:03,435 INFO L290 TraceCheckUtils]: 11: Hoare triple {5601#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5602#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:03,435 INFO L290 TraceCheckUtils]: 12: Hoare triple {5602#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {5602#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:03,436 INFO L290 TraceCheckUtils]: 13: Hoare triple {5602#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5603#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:03,436 INFO L290 TraceCheckUtils]: 14: Hoare triple {5603#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {5603#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:03,437 INFO L290 TraceCheckUtils]: 15: Hoare triple {5603#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5604#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:03,437 INFO L290 TraceCheckUtils]: 16: Hoare triple {5604#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {5604#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:03,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {5604#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5605#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:03,438 INFO L290 TraceCheckUtils]: 18: Hoare triple {5605#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {5605#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:03,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {5605#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5606#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:03,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {5606#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {5606#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:03,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {5606#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5607#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:03,439 INFO L290 TraceCheckUtils]: 22: Hoare triple {5607#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {5607#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:03,440 INFO L290 TraceCheckUtils]: 23: Hoare triple {5607#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5608#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:03,440 INFO L290 TraceCheckUtils]: 24: Hoare triple {5608#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {5608#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:03,440 INFO L290 TraceCheckUtils]: 25: Hoare triple {5608#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5609#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:03,441 INFO L290 TraceCheckUtils]: 26: Hoare triple {5609#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {5609#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:03,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {5609#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5610#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:03,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {5610#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {5610#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:03,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {5610#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5611#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:03,442 INFO L290 TraceCheckUtils]: 30: Hoare triple {5611#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {5611#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:03,443 INFO L290 TraceCheckUtils]: 31: Hoare triple {5611#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5612#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:03,443 INFO L290 TraceCheckUtils]: 32: Hoare triple {5612#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {5612#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:03,443 INFO L290 TraceCheckUtils]: 33: Hoare triple {5612#(<= main_~x~0 13)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,443 INFO L290 TraceCheckUtils]: 34: Hoare triple {5595#false} assume !!(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {5595#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L290 TraceCheckUtils]: 36: Hoare triple {5595#false} assume !(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L272 TraceCheckUtils]: 37: Hoare triple {5595#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {5595#false} ~cond := #in~cond; {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L290 TraceCheckUtils]: 39: Hoare triple {5595#false} assume 0 == ~cond; {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L290 TraceCheckUtils]: 40: Hoare triple {5595#false} assume !false; {5595#false} is VALID [2022-04-15 12:47:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 182 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:03,444 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {5595#false} assume !false; {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 39: Hoare triple {5595#false} assume 0 == ~cond; {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 38: Hoare triple {5595#false} ~cond := #in~cond; {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L272 TraceCheckUtils]: 37: Hoare triple {5595#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 36: Hoare triple {5595#false} assume !(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 35: Hoare triple {5595#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,830 INFO L290 TraceCheckUtils]: 34: Hoare triple {5595#false} assume !!(~x~0 < 1000000); {5595#false} is VALID [2022-04-15 12:47:03,831 INFO L290 TraceCheckUtils]: 33: Hoare triple {5759#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {5595#false} is VALID [2022-04-15 12:47:03,831 INFO L290 TraceCheckUtils]: 32: Hoare triple {5759#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {5759#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:03,831 INFO L290 TraceCheckUtils]: 31: Hoare triple {5766#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5759#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:03,832 INFO L290 TraceCheckUtils]: 30: Hoare triple {5766#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {5766#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:03,832 INFO L290 TraceCheckUtils]: 29: Hoare triple {5773#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5766#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:03,832 INFO L290 TraceCheckUtils]: 28: Hoare triple {5773#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {5773#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:03,833 INFO L290 TraceCheckUtils]: 27: Hoare triple {5780#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5773#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:03,833 INFO L290 TraceCheckUtils]: 26: Hoare triple {5780#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {5780#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:03,833 INFO L290 TraceCheckUtils]: 25: Hoare triple {5787#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5780#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:03,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {5787#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {5787#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:03,834 INFO L290 TraceCheckUtils]: 23: Hoare triple {5794#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5787#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:03,834 INFO L290 TraceCheckUtils]: 22: Hoare triple {5794#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {5794#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:03,835 INFO L290 TraceCheckUtils]: 21: Hoare triple {5801#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5794#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:03,835 INFO L290 TraceCheckUtils]: 20: Hoare triple {5801#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {5801#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:03,835 INFO L290 TraceCheckUtils]: 19: Hoare triple {5808#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5801#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:03,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {5808#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {5808#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:03,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {5815#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5808#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:03,836 INFO L290 TraceCheckUtils]: 16: Hoare triple {5815#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {5815#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:03,837 INFO L290 TraceCheckUtils]: 15: Hoare triple {5822#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5815#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:03,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {5822#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {5822#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:03,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {5829#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5822#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:03,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {5829#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {5829#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:03,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {5836#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5829#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:03,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {5836#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {5836#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:03,839 INFO L290 TraceCheckUtils]: 9: Hoare triple {5843#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5836#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:03,839 INFO L290 TraceCheckUtils]: 8: Hoare triple {5843#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {5843#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:03,840 INFO L290 TraceCheckUtils]: 7: Hoare triple {5850#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {5843#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:03,840 INFO L290 TraceCheckUtils]: 6: Hoare triple {5850#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {5850#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:03,840 INFO L290 TraceCheckUtils]: 5: Hoare triple {5594#true} ~x~0 := 0;~y~0 := 500000; {5850#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:03,840 INFO L272 TraceCheckUtils]: 4: Hoare triple {5594#true} call #t~ret4 := main(); {5594#true} is VALID [2022-04-15 12:47:03,840 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5594#true} {5594#true} #41#return; {5594#true} is VALID [2022-04-15 12:47:03,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {5594#true} assume true; {5594#true} is VALID [2022-04-15 12:47:03,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {5594#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {5594#true} is VALID [2022-04-15 12:47:03,840 INFO L272 TraceCheckUtils]: 0: Hoare triple {5594#true} call ULTIMATE.init(); {5594#true} is VALID [2022-04-15 12:47:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 42 proven. 182 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:03,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [485334693] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:03,841 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:03,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 32 [2022-04-15 12:47:03,841 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:03,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1165648632] [2022-04-15 12:47:03,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1165648632] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:03,841 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:03,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 12:47:03,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101062378] [2022-04-15 12:47:03,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:03,842 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-15 12:47:03,842 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:03,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:03,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:03,866 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 12:47:03,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:03,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 12:47:03,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=467, Invalid=525, Unknown=0, NotChecked=0, Total=992 [2022-04-15 12:47:03,867 INFO L87 Difference]: Start difference. First operand 43 states and 46 transitions. Second operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:04,133 INFO L93 Difference]: Finished difference Result 54 states and 60 transitions. [2022-04-15 12:47:04,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 12:47:04,133 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 41 [2022-04-15 12:47:04,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-15 12:47:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 51 transitions. [2022-04-15 12:47:04,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 51 transitions. [2022-04-15 12:47:04,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:04,169 INFO L225 Difference]: With dead ends: 54 [2022-04-15 12:47:04,169 INFO L226 Difference]: Without dead ends: 45 [2022-04-15 12:47:04,170 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 168 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=902, Invalid=1168, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 12:47:04,170 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 22 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:04,170 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 24 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:04,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-15 12:47:04,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-15 12:47:04,217 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:04,217 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,217 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,217 INFO L87 Difference]: Start difference. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:04,218 INFO L93 Difference]: Finished difference Result 45 states and 48 transitions. [2022-04-15 12:47:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2022-04-15 12:47:04,218 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:04,218 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:04,218 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-15 12:47:04,218 INFO L87 Difference]: Start difference. First operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 45 states. [2022-04-15 12:47:04,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:04,219 INFO L93 Difference]: Finished difference Result 45 states and 48 transitions. [2022-04-15 12:47:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2022-04-15 12:47:04,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:04,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:04,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:04,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 40 states have (on average 1.1) internal successors, (44), 40 states have internal predecessors, (44), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 48 transitions. [2022-04-15 12:47:04,220 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 48 transitions. Word has length 41 [2022-04-15 12:47:04,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:04,220 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 48 transitions. [2022-04-15 12:47:04,220 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.176470588235294) internal successors, (37), 16 states have internal predecessors, (37), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:04,220 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 48 transitions. [2022-04-15 12:47:04,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2022-04-15 12:47:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-15 12:47:04,255 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:04,255 INFO L499 BasicCegarLoop]: trace histogram [16, 14, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:04,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:04,455 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:04,455 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:04,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:04,456 INFO L85 PathProgramCache]: Analyzing trace with hash -2029859697, now seen corresponding path program 29 times [2022-04-15 12:47:04,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:04,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1492282299] [2022-04-15 12:47:04,657 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:04,658 INFO L85 PathProgramCache]: Analyzing trace with hash -322573296, now seen corresponding path program 1 times [2022-04-15 12:47:04,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:04,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188862064] [2022-04-15 12:47:04,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:04,663 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:04,665 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:04,665 INFO L85 PathProgramCache]: Analyzing trace with hash -2029859697, now seen corresponding path program 30 times [2022-04-15 12:47:04,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:04,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431114347] [2022-04-15 12:47:04,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:04,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:04,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:04,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:04,827 INFO L290 TraceCheckUtils]: 0: Hoare triple {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6190#true} is VALID [2022-04-15 12:47:04,827 INFO L290 TraceCheckUtils]: 1: Hoare triple {6190#true} assume true; {6190#true} is VALID [2022-04-15 12:47:04,827 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6190#true} {6190#true} #41#return; {6190#true} is VALID [2022-04-15 12:47:04,828 INFO L272 TraceCheckUtils]: 0: Hoare triple {6190#true} call ULTIMATE.init(); {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:04,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {6210#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6190#true} is VALID [2022-04-15 12:47:04,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {6190#true} assume true; {6190#true} is VALID [2022-04-15 12:47:04,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6190#true} {6190#true} #41#return; {6190#true} is VALID [2022-04-15 12:47:04,828 INFO L272 TraceCheckUtils]: 4: Hoare triple {6190#true} call #t~ret4 := main(); {6190#true} is VALID [2022-04-15 12:47:04,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {6190#true} ~x~0 := 0;~y~0 := 500000; {6195#(= main_~x~0 0)} is VALID [2022-04-15 12:47:04,828 INFO L290 TraceCheckUtils]: 6: Hoare triple {6195#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {6195#(= main_~x~0 0)} is VALID [2022-04-15 12:47:04,829 INFO L290 TraceCheckUtils]: 7: Hoare triple {6195#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6196#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:04,829 INFO L290 TraceCheckUtils]: 8: Hoare triple {6196#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {6196#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:04,829 INFO L290 TraceCheckUtils]: 9: Hoare triple {6196#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6197#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:04,830 INFO L290 TraceCheckUtils]: 10: Hoare triple {6197#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {6197#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:04,830 INFO L290 TraceCheckUtils]: 11: Hoare triple {6197#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6198#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:04,830 INFO L290 TraceCheckUtils]: 12: Hoare triple {6198#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {6198#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:04,831 INFO L290 TraceCheckUtils]: 13: Hoare triple {6198#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6199#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:04,831 INFO L290 TraceCheckUtils]: 14: Hoare triple {6199#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {6199#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:04,831 INFO L290 TraceCheckUtils]: 15: Hoare triple {6199#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6200#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:04,832 INFO L290 TraceCheckUtils]: 16: Hoare triple {6200#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {6200#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:04,832 INFO L290 TraceCheckUtils]: 17: Hoare triple {6200#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6201#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:04,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {6201#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {6201#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:04,833 INFO L290 TraceCheckUtils]: 19: Hoare triple {6201#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6202#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:04,833 INFO L290 TraceCheckUtils]: 20: Hoare triple {6202#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {6202#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:04,833 INFO L290 TraceCheckUtils]: 21: Hoare triple {6202#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6203#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:04,834 INFO L290 TraceCheckUtils]: 22: Hoare triple {6203#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {6203#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:04,834 INFO L290 TraceCheckUtils]: 23: Hoare triple {6203#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6204#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:04,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {6204#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {6204#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:04,835 INFO L290 TraceCheckUtils]: 25: Hoare triple {6204#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6205#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:04,835 INFO L290 TraceCheckUtils]: 26: Hoare triple {6205#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {6205#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:04,835 INFO L290 TraceCheckUtils]: 27: Hoare triple {6205#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6206#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:04,836 INFO L290 TraceCheckUtils]: 28: Hoare triple {6206#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {6206#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:04,836 INFO L290 TraceCheckUtils]: 29: Hoare triple {6206#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6207#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:04,836 INFO L290 TraceCheckUtils]: 30: Hoare triple {6207#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {6207#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:04,837 INFO L290 TraceCheckUtils]: 31: Hoare triple {6207#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6208#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:04,837 INFO L290 TraceCheckUtils]: 32: Hoare triple {6208#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {6208#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:04,837 INFO L290 TraceCheckUtils]: 33: Hoare triple {6208#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6209#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 34: Hoare triple {6209#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {6209#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 35: Hoare triple {6209#(<= main_~x~0 14)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6191#false} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 36: Hoare triple {6191#false} assume !!(~x~0 < 1000000); {6191#false} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 37: Hoare triple {6191#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6191#false} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 38: Hoare triple {6191#false} assume !(~x~0 < 1000000); {6191#false} is VALID [2022-04-15 12:47:04,838 INFO L272 TraceCheckUtils]: 39: Hoare triple {6191#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6191#false} is VALID [2022-04-15 12:47:04,838 INFO L290 TraceCheckUtils]: 40: Hoare triple {6191#false} ~cond := #in~cond; {6191#false} is VALID [2022-04-15 12:47:04,839 INFO L290 TraceCheckUtils]: 41: Hoare triple {6191#false} assume 0 == ~cond; {6191#false} is VALID [2022-04-15 12:47:04,839 INFO L290 TraceCheckUtils]: 42: Hoare triple {6191#false} assume !false; {6191#false} is VALID [2022-04-15 12:47:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 45 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:04,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:04,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431114347] [2022-04-15 12:47:04,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431114347] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:04,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [769820762] [2022-04-15 12:47:04,839 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:04,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:04,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:04,841 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:04,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-15 12:47:04,873 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:04,873 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:04,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:04,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:05,168 INFO L272 TraceCheckUtils]: 0: Hoare triple {6190#true} call ULTIMATE.init(); {6190#true} is VALID [2022-04-15 12:47:05,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {6190#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6190#true} is VALID [2022-04-15 12:47:05,168 INFO L290 TraceCheckUtils]: 2: Hoare triple {6190#true} assume true; {6190#true} is VALID [2022-04-15 12:47:05,168 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6190#true} {6190#true} #41#return; {6190#true} is VALID [2022-04-15 12:47:05,169 INFO L272 TraceCheckUtils]: 4: Hoare triple {6190#true} call #t~ret4 := main(); {6190#true} is VALID [2022-04-15 12:47:05,169 INFO L290 TraceCheckUtils]: 5: Hoare triple {6190#true} ~x~0 := 0;~y~0 := 500000; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,169 INFO L290 TraceCheckUtils]: 6: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,169 INFO L290 TraceCheckUtils]: 7: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,170 INFO L290 TraceCheckUtils]: 8: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,170 INFO L290 TraceCheckUtils]: 9: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,170 INFO L290 TraceCheckUtils]: 10: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,171 INFO L290 TraceCheckUtils]: 11: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,171 INFO L290 TraceCheckUtils]: 12: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,171 INFO L290 TraceCheckUtils]: 13: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,171 INFO L290 TraceCheckUtils]: 14: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,172 INFO L290 TraceCheckUtils]: 15: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,172 INFO L290 TraceCheckUtils]: 16: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,172 INFO L290 TraceCheckUtils]: 17: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,173 INFO L290 TraceCheckUtils]: 18: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,173 INFO L290 TraceCheckUtils]: 19: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,173 INFO L290 TraceCheckUtils]: 20: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,174 INFO L290 TraceCheckUtils]: 21: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,174 INFO L290 TraceCheckUtils]: 22: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,174 INFO L290 TraceCheckUtils]: 23: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,174 INFO L290 TraceCheckUtils]: 24: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,175 INFO L290 TraceCheckUtils]: 25: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,175 INFO L290 TraceCheckUtils]: 26: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,175 INFO L290 TraceCheckUtils]: 27: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,176 INFO L290 TraceCheckUtils]: 28: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,176 INFO L290 TraceCheckUtils]: 29: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,176 INFO L290 TraceCheckUtils]: 30: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,176 INFO L290 TraceCheckUtils]: 31: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,177 INFO L290 TraceCheckUtils]: 32: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,177 INFO L290 TraceCheckUtils]: 33: Hoare triple {6229#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,177 INFO L290 TraceCheckUtils]: 34: Hoare triple {6229#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {6229#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:05,178 INFO L290 TraceCheckUtils]: 35: Hoare triple {6229#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6320#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:05,178 INFO L290 TraceCheckUtils]: 36: Hoare triple {6320#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {6320#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:05,179 INFO L290 TraceCheckUtils]: 37: Hoare triple {6320#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6327#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:05,179 INFO L290 TraceCheckUtils]: 38: Hoare triple {6327#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {6331#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:05,180 INFO L272 TraceCheckUtils]: 39: Hoare triple {6331#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6335#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:05,180 INFO L290 TraceCheckUtils]: 40: Hoare triple {6335#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6339#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:05,181 INFO L290 TraceCheckUtils]: 41: Hoare triple {6339#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6191#false} is VALID [2022-04-15 12:47:05,181 INFO L290 TraceCheckUtils]: 42: Hoare triple {6191#false} assume !false; {6191#false} is VALID [2022-04-15 12:47:05,181 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-15 12:47:05,181 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:05,396 INFO L290 TraceCheckUtils]: 42: Hoare triple {6191#false} assume !false; {6191#false} is VALID [2022-04-15 12:47:05,397 INFO L290 TraceCheckUtils]: 41: Hoare triple {6339#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {6191#false} is VALID [2022-04-15 12:47:05,397 INFO L290 TraceCheckUtils]: 40: Hoare triple {6335#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {6339#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:05,397 INFO L272 TraceCheckUtils]: 39: Hoare triple {6355#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6335#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:05,398 INFO L290 TraceCheckUtils]: 38: Hoare triple {6359#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {6355#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:05,398 INFO L290 TraceCheckUtils]: 37: Hoare triple {6363#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6359#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:05,398 INFO L290 TraceCheckUtils]: 36: Hoare triple {6363#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {6363#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:05,399 INFO L290 TraceCheckUtils]: 35: Hoare triple {6370#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6363#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:05,399 INFO L290 TraceCheckUtils]: 34: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,401 INFO L290 TraceCheckUtils]: 29: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,401 INFO L290 TraceCheckUtils]: 28: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,401 INFO L290 TraceCheckUtils]: 26: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,402 INFO L290 TraceCheckUtils]: 22: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,403 INFO L290 TraceCheckUtils]: 18: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,404 INFO L290 TraceCheckUtils]: 16: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,404 INFO L290 TraceCheckUtils]: 15: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,405 INFO L290 TraceCheckUtils]: 12: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,405 INFO L290 TraceCheckUtils]: 11: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,405 INFO L290 TraceCheckUtils]: 10: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {6370#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,406 INFO L290 TraceCheckUtils]: 6: Hoare triple {6370#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,407 INFO L290 TraceCheckUtils]: 5: Hoare triple {6190#true} ~x~0 := 0;~y~0 := 500000; {6370#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:05,407 INFO L272 TraceCheckUtils]: 4: Hoare triple {6190#true} call #t~ret4 := main(); {6190#true} is VALID [2022-04-15 12:47:05,407 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6190#true} {6190#true} #41#return; {6190#true} is VALID [2022-04-15 12:47:05,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {6190#true} assume true; {6190#true} is VALID [2022-04-15 12:47:05,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {6190#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6190#true} is VALID [2022-04-15 12:47:05,407 INFO L272 TraceCheckUtils]: 0: Hoare triple {6190#true} call ULTIMATE.init(); {6190#true} is VALID [2022-04-15 12:47:05,407 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-15 12:47:05,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [769820762] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:05,407 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:05,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 8, 8] total 28 [2022-04-15 12:47:05,408 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:05,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1492282299] [2022-04-15 12:47:05,408 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1492282299] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:05,408 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:05,408 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-15 12:47:05,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221780411] [2022-04-15 12:47:05,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:05,408 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-15 12:47:05,408 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:05,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,434 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:05,434 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-15 12:47:05,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:05,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-15 12:47:05,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=178, Invalid=578, Unknown=0, NotChecked=0, Total=756 [2022-04-15 12:47:05,435 INFO L87 Difference]: Start difference. First operand 45 states and 48 transitions. Second operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:05,726 INFO L93 Difference]: Finished difference Result 56 states and 62 transitions. [2022-04-15 12:47:05,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 12:47:05,726 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-15 12:47:05,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:05,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-15 12:47:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 53 transitions. [2022-04-15 12:47:05,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 53 transitions. [2022-04-15 12:47:05,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:05,773 INFO L225 Difference]: With dead ends: 56 [2022-04-15 12:47:05,773 INFO L226 Difference]: Without dead ends: 47 [2022-04-15 12:47:05,773 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 77 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=448, Invalid=1358, Unknown=0, NotChecked=0, Total=1806 [2022-04-15 12:47:05,774 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 23 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:05,774 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 24 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:05,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-15 12:47:05,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-15 12:47:05,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:05,838 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,838 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,839 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:05,839 INFO L93 Difference]: Finished difference Result 47 states and 50 transitions. [2022-04-15 12:47:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2022-04-15 12:47:05,839 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:05,839 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:05,840 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-15 12:47:05,840 INFO L87 Difference]: Start difference. First operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 47 states. [2022-04-15 12:47:05,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:05,840 INFO L93 Difference]: Finished difference Result 47 states and 50 transitions. [2022-04-15 12:47:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2022-04-15 12:47:05,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:05,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:05,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:05,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 42 states have (on average 1.0952380952380953) internal successors, (46), 42 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 50 transitions. [2022-04-15 12:47:05,841 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 50 transitions. Word has length 43 [2022-04-15 12:47:05,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:05,841 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 50 transitions. [2022-04-15 12:47:05,841 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.1666666666666665) internal successors, (39), 17 states have internal predecessors, (39), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:05,841 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 50 transitions. [2022-04-15 12:47:05,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2022-04-15 12:47:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-15 12:47:05,878 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:05,878 INFO L499 BasicCegarLoop]: trace histogram [17, 15, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:05,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:06,078 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,SelfDestructingSolverStorable32,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:06,079 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:06,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:06,079 INFO L85 PathProgramCache]: Analyzing trace with hash 716048364, now seen corresponding path program 31 times [2022-04-15 12:47:06,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:06,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [480020894] [2022-04-15 12:47:06,287 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:06,288 INFO L85 PathProgramCache]: Analyzing trace with hash -263467952, now seen corresponding path program 1 times [2022-04-15 12:47:06,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:06,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111495661] [2022-04-15 12:47:06,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:06,292 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:06,295 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:06,295 INFO L85 PathProgramCache]: Analyzing trace with hash 716048364, now seen corresponding path program 32 times [2022-04-15 12:47:06,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:06,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753172108] [2022-04-15 12:47:06,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:06,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:06,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {6829#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6808#true} is VALID [2022-04-15 12:47:06,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {6808#true} assume true; {6808#true} is VALID [2022-04-15 12:47:06,446 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6808#true} {6808#true} #41#return; {6808#true} is VALID [2022-04-15 12:47:06,446 INFO L272 TraceCheckUtils]: 0: Hoare triple {6808#true} call ULTIMATE.init(); {6829#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:06,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {6829#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6808#true} is VALID [2022-04-15 12:47:06,446 INFO L290 TraceCheckUtils]: 2: Hoare triple {6808#true} assume true; {6808#true} is VALID [2022-04-15 12:47:06,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6808#true} {6808#true} #41#return; {6808#true} is VALID [2022-04-15 12:47:06,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {6808#true} call #t~ret4 := main(); {6808#true} is VALID [2022-04-15 12:47:06,447 INFO L290 TraceCheckUtils]: 5: Hoare triple {6808#true} ~x~0 := 0;~y~0 := 500000; {6813#(= main_~x~0 0)} is VALID [2022-04-15 12:47:06,447 INFO L290 TraceCheckUtils]: 6: Hoare triple {6813#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {6813#(= main_~x~0 0)} is VALID [2022-04-15 12:47:06,447 INFO L290 TraceCheckUtils]: 7: Hoare triple {6813#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6814#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:06,448 INFO L290 TraceCheckUtils]: 8: Hoare triple {6814#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {6814#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:06,448 INFO L290 TraceCheckUtils]: 9: Hoare triple {6814#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6815#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:06,448 INFO L290 TraceCheckUtils]: 10: Hoare triple {6815#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {6815#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:06,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {6815#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6816#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:06,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {6816#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {6816#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:06,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {6816#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6817#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:06,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {6817#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {6817#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:06,450 INFO L290 TraceCheckUtils]: 15: Hoare triple {6817#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6818#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:06,451 INFO L290 TraceCheckUtils]: 16: Hoare triple {6818#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {6818#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:06,451 INFO L290 TraceCheckUtils]: 17: Hoare triple {6818#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6819#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:06,451 INFO L290 TraceCheckUtils]: 18: Hoare triple {6819#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {6819#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:06,452 INFO L290 TraceCheckUtils]: 19: Hoare triple {6819#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6820#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:06,452 INFO L290 TraceCheckUtils]: 20: Hoare triple {6820#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {6820#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:06,452 INFO L290 TraceCheckUtils]: 21: Hoare triple {6820#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6821#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:06,453 INFO L290 TraceCheckUtils]: 22: Hoare triple {6821#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {6821#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:06,453 INFO L290 TraceCheckUtils]: 23: Hoare triple {6821#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6822#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:06,453 INFO L290 TraceCheckUtils]: 24: Hoare triple {6822#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {6822#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:06,454 INFO L290 TraceCheckUtils]: 25: Hoare triple {6822#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6823#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:06,454 INFO L290 TraceCheckUtils]: 26: Hoare triple {6823#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {6823#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:06,454 INFO L290 TraceCheckUtils]: 27: Hoare triple {6823#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6824#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:06,455 INFO L290 TraceCheckUtils]: 28: Hoare triple {6824#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {6824#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:06,455 INFO L290 TraceCheckUtils]: 29: Hoare triple {6824#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6825#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:06,455 INFO L290 TraceCheckUtils]: 30: Hoare triple {6825#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {6825#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:06,456 INFO L290 TraceCheckUtils]: 31: Hoare triple {6825#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6826#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:06,456 INFO L290 TraceCheckUtils]: 32: Hoare triple {6826#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {6826#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:06,456 INFO L290 TraceCheckUtils]: 33: Hoare triple {6826#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6827#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:06,457 INFO L290 TraceCheckUtils]: 34: Hoare triple {6827#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {6827#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:06,457 INFO L290 TraceCheckUtils]: 35: Hoare triple {6827#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6828#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:06,457 INFO L290 TraceCheckUtils]: 36: Hoare triple {6828#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {6828#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 37: Hoare triple {6828#(<= main_~x~0 15)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 38: Hoare triple {6809#false} assume !!(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 39: Hoare triple {6809#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 40: Hoare triple {6809#false} assume !(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L272 TraceCheckUtils]: 41: Hoare triple {6809#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 42: Hoare triple {6809#false} ~cond := #in~cond; {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 43: Hoare triple {6809#false} assume 0 == ~cond; {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L290 TraceCheckUtils]: 44: Hoare triple {6809#false} assume !false; {6809#false} is VALID [2022-04-15 12:47:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 48 proven. 240 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:06,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:06,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753172108] [2022-04-15 12:47:06,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753172108] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:06,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [626022413] [2022-04-15 12:47:06,459 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:06,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:06,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:06,460 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:06,469 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-15 12:47:06,503 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:06,503 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:06,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-15 12:47:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:06,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:06,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {6808#true} call ULTIMATE.init(); {6808#true} is VALID [2022-04-15 12:47:06,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {6808#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6808#true} is VALID [2022-04-15 12:47:06,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {6808#true} assume true; {6808#true} is VALID [2022-04-15 12:47:06,747 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6808#true} {6808#true} #41#return; {6808#true} is VALID [2022-04-15 12:47:06,747 INFO L272 TraceCheckUtils]: 4: Hoare triple {6808#true} call #t~ret4 := main(); {6808#true} is VALID [2022-04-15 12:47:06,748 INFO L290 TraceCheckUtils]: 5: Hoare triple {6808#true} ~x~0 := 0;~y~0 := 500000; {6848#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:06,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {6848#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {6848#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:06,748 INFO L290 TraceCheckUtils]: 7: Hoare triple {6848#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6814#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:06,749 INFO L290 TraceCheckUtils]: 8: Hoare triple {6814#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {6814#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:06,749 INFO L290 TraceCheckUtils]: 9: Hoare triple {6814#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6815#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:06,749 INFO L290 TraceCheckUtils]: 10: Hoare triple {6815#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {6815#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:06,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {6815#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6816#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:06,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {6816#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {6816#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:06,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {6816#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6817#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:06,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {6817#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {6817#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:06,751 INFO L290 TraceCheckUtils]: 15: Hoare triple {6817#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6818#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:06,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {6818#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {6818#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:06,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {6818#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6819#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:06,752 INFO L290 TraceCheckUtils]: 18: Hoare triple {6819#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {6819#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:06,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {6819#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6820#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:06,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {6820#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {6820#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:06,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {6820#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6821#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:06,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {6821#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {6821#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:06,754 INFO L290 TraceCheckUtils]: 23: Hoare triple {6821#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6822#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:06,755 INFO L290 TraceCheckUtils]: 24: Hoare triple {6822#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {6822#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:06,755 INFO L290 TraceCheckUtils]: 25: Hoare triple {6822#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6823#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:06,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {6823#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {6823#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:06,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {6823#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6824#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:06,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {6824#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {6824#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:06,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {6824#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6825#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:06,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {6825#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {6825#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:06,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {6825#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6826#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:06,758 INFO L290 TraceCheckUtils]: 32: Hoare triple {6826#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {6826#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:06,758 INFO L290 TraceCheckUtils]: 33: Hoare triple {6826#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6827#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:06,758 INFO L290 TraceCheckUtils]: 34: Hoare triple {6827#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {6827#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:06,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {6827#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6828#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:06,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {6828#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {6828#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 37: Hoare triple {6828#(<= main_~x~0 15)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 38: Hoare triple {6809#false} assume !!(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 39: Hoare triple {6809#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 40: Hoare triple {6809#false} assume !(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L272 TraceCheckUtils]: 41: Hoare triple {6809#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 42: Hoare triple {6809#false} ~cond := #in~cond; {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 43: Hoare triple {6809#false} assume 0 == ~cond; {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {6809#false} assume !false; {6809#false} is VALID [2022-04-15 12:47:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 48 proven. 240 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:06,760 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:07,229 INFO L290 TraceCheckUtils]: 44: Hoare triple {6809#false} assume !false; {6809#false} is VALID [2022-04-15 12:47:07,229 INFO L290 TraceCheckUtils]: 43: Hoare triple {6809#false} assume 0 == ~cond; {6809#false} is VALID [2022-04-15 12:47:07,229 INFO L290 TraceCheckUtils]: 42: Hoare triple {6809#false} ~cond := #in~cond; {6809#false} is VALID [2022-04-15 12:47:07,229 INFO L272 TraceCheckUtils]: 41: Hoare triple {6809#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {6809#false} is VALID [2022-04-15 12:47:07,229 INFO L290 TraceCheckUtils]: 40: Hoare triple {6809#false} assume !(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:07,229 INFO L290 TraceCheckUtils]: 39: Hoare triple {6809#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:07,230 INFO L290 TraceCheckUtils]: 38: Hoare triple {6809#false} assume !!(~x~0 < 1000000); {6809#false} is VALID [2022-04-15 12:47:07,230 INFO L290 TraceCheckUtils]: 37: Hoare triple {6987#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {6809#false} is VALID [2022-04-15 12:47:07,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {6987#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {6987#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:07,231 INFO L290 TraceCheckUtils]: 35: Hoare triple {6994#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6987#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:07,231 INFO L290 TraceCheckUtils]: 34: Hoare triple {6994#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {6994#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:07,231 INFO L290 TraceCheckUtils]: 33: Hoare triple {7001#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {6994#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:07,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {7001#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {7001#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:07,232 INFO L290 TraceCheckUtils]: 31: Hoare triple {7008#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7001#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:07,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {7008#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {7008#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:07,233 INFO L290 TraceCheckUtils]: 29: Hoare triple {7015#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7008#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:07,233 INFO L290 TraceCheckUtils]: 28: Hoare triple {7015#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {7015#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:07,233 INFO L290 TraceCheckUtils]: 27: Hoare triple {7022#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7015#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:07,234 INFO L290 TraceCheckUtils]: 26: Hoare triple {7022#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {7022#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:07,234 INFO L290 TraceCheckUtils]: 25: Hoare triple {7029#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7022#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:07,234 INFO L290 TraceCheckUtils]: 24: Hoare triple {7029#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {7029#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:07,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {7036#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7029#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:07,235 INFO L290 TraceCheckUtils]: 22: Hoare triple {7036#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {7036#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:07,235 INFO L290 TraceCheckUtils]: 21: Hoare triple {7043#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7036#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:07,236 INFO L290 TraceCheckUtils]: 20: Hoare triple {7043#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {7043#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:07,236 INFO L290 TraceCheckUtils]: 19: Hoare triple {7050#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7043#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:07,236 INFO L290 TraceCheckUtils]: 18: Hoare triple {7050#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {7050#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:07,237 INFO L290 TraceCheckUtils]: 17: Hoare triple {7057#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7050#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:07,237 INFO L290 TraceCheckUtils]: 16: Hoare triple {7057#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {7057#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:07,238 INFO L290 TraceCheckUtils]: 15: Hoare triple {7064#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7057#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:07,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {7064#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {7064#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:07,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {7071#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7064#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:07,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {7071#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {7071#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:07,239 INFO L290 TraceCheckUtils]: 11: Hoare triple {7078#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7071#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:07,239 INFO L290 TraceCheckUtils]: 10: Hoare triple {7078#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {7078#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:07,240 INFO L290 TraceCheckUtils]: 9: Hoare triple {7085#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7078#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:07,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {7085#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {7085#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:07,240 INFO L290 TraceCheckUtils]: 7: Hoare triple {7092#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7085#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:07,241 INFO L290 TraceCheckUtils]: 6: Hoare triple {7092#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {7092#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:07,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {6808#true} ~x~0 := 0;~y~0 := 500000; {7092#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:07,241 INFO L272 TraceCheckUtils]: 4: Hoare triple {6808#true} call #t~ret4 := main(); {6808#true} is VALID [2022-04-15 12:47:07,241 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6808#true} {6808#true} #41#return; {6808#true} is VALID [2022-04-15 12:47:07,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {6808#true} assume true; {6808#true} is VALID [2022-04-15 12:47:07,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {6808#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {6808#true} is VALID [2022-04-15 12:47:07,241 INFO L272 TraceCheckUtils]: 0: Hoare triple {6808#true} call ULTIMATE.init(); {6808#true} is VALID [2022-04-15 12:47:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 48 proven. 240 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:07,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [626022413] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:07,242 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:07,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 36 [2022-04-15 12:47:07,242 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:07,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [480020894] [2022-04-15 12:47:07,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [480020894] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:07,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:07,242 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 12:47:07,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726826013] [2022-04-15 12:47:07,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:07,242 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-15 12:47:07,242 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:07,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:07,270 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 12:47:07,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:07,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 12:47:07,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=597, Invalid=663, Unknown=0, NotChecked=0, Total=1260 [2022-04-15 12:47:07,271 INFO L87 Difference]: Start difference. First operand 47 states and 50 transitions. Second operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:07,572 INFO L93 Difference]: Finished difference Result 58 states and 64 transitions. [2022-04-15 12:47:07,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 12:47:07,572 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-15 12:47:07,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-15 12:47:07,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 55 transitions. [2022-04-15 12:47:07,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 55 transitions. [2022-04-15 12:47:07,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:07,603 INFO L225 Difference]: With dead ends: 58 [2022-04-15 12:47:07,603 INFO L226 Difference]: Without dead ends: 49 [2022-04-15 12:47:07,603 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1158, Invalid=1494, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 12:47:07,604 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 24 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:07,604 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [24 Valid, 34 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:07,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2022-04-15 12:47:07,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2022-04-15 12:47:07,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:07,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,639 INFO L74 IsIncluded]: Start isIncluded. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,639 INFO L87 Difference]: Start difference. First operand 49 states. Second operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:07,640 INFO L93 Difference]: Finished difference Result 49 states and 52 transitions. [2022-04-15 12:47:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2022-04-15 12:47:07,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:07,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:07,640 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-15 12:47:07,640 INFO L87 Difference]: Start difference. First operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 49 states. [2022-04-15 12:47:07,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:07,641 INFO L93 Difference]: Finished difference Result 49 states and 52 transitions. [2022-04-15 12:47:07,641 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2022-04-15 12:47:07,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:07,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:07,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:07,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 44 states have (on average 1.0909090909090908) internal successors, (48), 44 states have internal predecessors, (48), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 52 transitions. [2022-04-15 12:47:07,642 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 52 transitions. Word has length 45 [2022-04-15 12:47:07,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:07,642 INFO L478 AbstractCegarLoop]: Abstraction has 49 states and 52 transitions. [2022-04-15 12:47:07,642 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.1578947368421053) internal successors, (41), 18 states have internal predecessors, (41), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:07,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 52 transitions. [2022-04-15 12:47:07,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2022-04-15 12:47:07,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 12:47:07,703 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:07,703 INFO L499 BasicCegarLoop]: trace histogram [18, 16, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:07,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-04-15 12:47:07,922 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33,SelfDestructingSolverStorable34 [2022-04-15 12:47:07,922 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:07,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:07,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1871192055, now seen corresponding path program 33 times [2022-04-15 12:47:07,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:07,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1384504913] [2022-04-15 12:47:08,077 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:08,078 INFO L85 PathProgramCache]: Analyzing trace with hash -204362608, now seen corresponding path program 1 times [2022-04-15 12:47:08,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:08,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940153660] [2022-04-15 12:47:08,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:08,089 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:08,092 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:08,092 INFO L85 PathProgramCache]: Analyzing trace with hash -1871192055, now seen corresponding path program 34 times [2022-04-15 12:47:08,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:08,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404865321] [2022-04-15 12:47:08,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:08,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:08,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {7482#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {7460#true} assume true; {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7460#true} {7460#true} #41#return; {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {7460#true} call ULTIMATE.init(); {7482#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:08,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {7482#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {7460#true} assume true; {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7460#true} {7460#true} #41#return; {7460#true} is VALID [2022-04-15 12:47:08,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {7460#true} call #t~ret4 := main(); {7460#true} is VALID [2022-04-15 12:47:08,290 INFO L290 TraceCheckUtils]: 5: Hoare triple {7460#true} ~x~0 := 0;~y~0 := 500000; {7465#(= main_~x~0 0)} is VALID [2022-04-15 12:47:08,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {7465#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {7465#(= main_~x~0 0)} is VALID [2022-04-15 12:47:08,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {7465#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7466#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:08,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {7466#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {7466#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:08,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {7466#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7467#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:08,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {7467#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {7467#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:08,292 INFO L290 TraceCheckUtils]: 11: Hoare triple {7467#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7468#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:08,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {7468#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {7468#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:08,292 INFO L290 TraceCheckUtils]: 13: Hoare triple {7468#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7469#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:08,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {7469#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {7469#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:08,293 INFO L290 TraceCheckUtils]: 15: Hoare triple {7469#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7470#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:08,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {7470#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {7470#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:08,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {7470#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7471#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:08,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {7471#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {7471#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:08,294 INFO L290 TraceCheckUtils]: 19: Hoare triple {7471#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7472#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:08,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {7472#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {7472#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:08,295 INFO L290 TraceCheckUtils]: 21: Hoare triple {7472#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7473#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:08,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {7473#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {7473#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:08,296 INFO L290 TraceCheckUtils]: 23: Hoare triple {7473#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7474#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:08,296 INFO L290 TraceCheckUtils]: 24: Hoare triple {7474#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {7474#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:08,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {7474#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7475#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:08,297 INFO L290 TraceCheckUtils]: 26: Hoare triple {7475#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {7475#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:08,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {7475#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7476#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:08,297 INFO L290 TraceCheckUtils]: 28: Hoare triple {7476#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {7476#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:08,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {7476#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7477#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:08,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {7477#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {7477#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:08,298 INFO L290 TraceCheckUtils]: 31: Hoare triple {7477#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7478#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:08,299 INFO L290 TraceCheckUtils]: 32: Hoare triple {7478#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {7478#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:08,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {7478#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7479#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:08,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {7479#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {7479#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:08,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {7479#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7480#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:08,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {7480#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {7480#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:08,300 INFO L290 TraceCheckUtils]: 37: Hoare triple {7480#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7481#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 38: Hoare triple {7481#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {7481#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 39: Hoare triple {7481#(<= main_~x~0 16)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {7461#false} assume !!(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 41: Hoare triple {7461#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 42: Hoare triple {7461#false} assume !(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L272 TraceCheckUtils]: 43: Hoare triple {7461#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 44: Hoare triple {7461#false} ~cond := #in~cond; {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {7461#false} assume 0 == ~cond; {7461#false} is VALID [2022-04-15 12:47:08,301 INFO L290 TraceCheckUtils]: 46: Hoare triple {7461#false} assume !false; {7461#false} is VALID [2022-04-15 12:47:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 51 proven. 272 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:08,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:08,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404865321] [2022-04-15 12:47:08,302 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404865321] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:08,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2044469117] [2022-04-15 12:47:08,302 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:08,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:08,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:08,303 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:08,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-15 12:47:08,348 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:08,348 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:08,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-15 12:47:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:08,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:08,589 INFO L272 TraceCheckUtils]: 0: Hoare triple {7460#true} call ULTIMATE.init(); {7460#true} is VALID [2022-04-15 12:47:08,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {7460#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {7460#true} is VALID [2022-04-15 12:47:08,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {7460#true} assume true; {7460#true} is VALID [2022-04-15 12:47:08,589 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7460#true} {7460#true} #41#return; {7460#true} is VALID [2022-04-15 12:47:08,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {7460#true} call #t~ret4 := main(); {7460#true} is VALID [2022-04-15 12:47:08,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {7460#true} ~x~0 := 0;~y~0 := 500000; {7501#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:08,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {7501#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {7501#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:08,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {7501#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7466#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:08,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {7466#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {7466#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:08,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {7466#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7467#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:08,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {7467#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {7467#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:08,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {7467#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7468#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:08,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {7468#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {7468#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:08,592 INFO L290 TraceCheckUtils]: 13: Hoare triple {7468#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7469#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:08,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {7469#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {7469#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:08,593 INFO L290 TraceCheckUtils]: 15: Hoare triple {7469#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7470#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:08,593 INFO L290 TraceCheckUtils]: 16: Hoare triple {7470#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {7470#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:08,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {7470#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7471#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:08,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {7471#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {7471#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:08,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {7471#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7472#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:08,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {7472#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {7472#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:08,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {7472#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7473#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:08,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {7473#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {7473#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:08,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {7473#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7474#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:08,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {7474#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {7474#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:08,597 INFO L290 TraceCheckUtils]: 25: Hoare triple {7474#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7475#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:08,597 INFO L290 TraceCheckUtils]: 26: Hoare triple {7475#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {7475#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:08,597 INFO L290 TraceCheckUtils]: 27: Hoare triple {7475#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7476#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:08,597 INFO L290 TraceCheckUtils]: 28: Hoare triple {7476#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {7476#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:08,598 INFO L290 TraceCheckUtils]: 29: Hoare triple {7476#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7477#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:08,598 INFO L290 TraceCheckUtils]: 30: Hoare triple {7477#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {7477#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:08,599 INFO L290 TraceCheckUtils]: 31: Hoare triple {7477#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7478#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:08,599 INFO L290 TraceCheckUtils]: 32: Hoare triple {7478#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {7478#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:08,599 INFO L290 TraceCheckUtils]: 33: Hoare triple {7478#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7479#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:08,599 INFO L290 TraceCheckUtils]: 34: Hoare triple {7479#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {7479#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:08,600 INFO L290 TraceCheckUtils]: 35: Hoare triple {7479#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7480#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:08,600 INFO L290 TraceCheckUtils]: 36: Hoare triple {7480#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {7480#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 37: Hoare triple {7480#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7481#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 38: Hoare triple {7481#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {7481#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 39: Hoare triple {7481#(<= main_~x~0 16)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 40: Hoare triple {7461#false} assume !!(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 41: Hoare triple {7461#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:08,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {7461#false} assume !(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:08,601 INFO L272 TraceCheckUtils]: 43: Hoare triple {7461#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {7461#false} is VALID [2022-04-15 12:47:08,602 INFO L290 TraceCheckUtils]: 44: Hoare triple {7461#false} ~cond := #in~cond; {7461#false} is VALID [2022-04-15 12:47:08,602 INFO L290 TraceCheckUtils]: 45: Hoare triple {7461#false} assume 0 == ~cond; {7461#false} is VALID [2022-04-15 12:47:08,602 INFO L290 TraceCheckUtils]: 46: Hoare triple {7461#false} assume !false; {7461#false} is VALID [2022-04-15 12:47:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 51 proven. 272 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:08,602 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:09,119 INFO L290 TraceCheckUtils]: 46: Hoare triple {7461#false} assume !false; {7461#false} is VALID [2022-04-15 12:47:09,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {7461#false} assume 0 == ~cond; {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {7461#false} ~cond := #in~cond; {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L272 TraceCheckUtils]: 43: Hoare triple {7461#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 42: Hoare triple {7461#false} assume !(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 41: Hoare triple {7461#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 40: Hoare triple {7461#false} assume !!(~x~0 < 1000000); {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 39: Hoare triple {7646#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {7461#false} is VALID [2022-04-15 12:47:09,120 INFO L290 TraceCheckUtils]: 38: Hoare triple {7646#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {7646#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:09,121 INFO L290 TraceCheckUtils]: 37: Hoare triple {7653#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7646#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:09,121 INFO L290 TraceCheckUtils]: 36: Hoare triple {7653#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {7653#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:09,122 INFO L290 TraceCheckUtils]: 35: Hoare triple {7660#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7653#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:09,122 INFO L290 TraceCheckUtils]: 34: Hoare triple {7660#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {7660#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:09,122 INFO L290 TraceCheckUtils]: 33: Hoare triple {7667#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7660#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:09,123 INFO L290 TraceCheckUtils]: 32: Hoare triple {7667#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {7667#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:09,123 INFO L290 TraceCheckUtils]: 31: Hoare triple {7674#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7667#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:09,123 INFO L290 TraceCheckUtils]: 30: Hoare triple {7674#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {7674#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:09,124 INFO L290 TraceCheckUtils]: 29: Hoare triple {7681#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7674#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:09,124 INFO L290 TraceCheckUtils]: 28: Hoare triple {7681#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {7681#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:09,124 INFO L290 TraceCheckUtils]: 27: Hoare triple {7688#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7681#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:09,125 INFO L290 TraceCheckUtils]: 26: Hoare triple {7688#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {7688#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:09,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {7695#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7688#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:09,125 INFO L290 TraceCheckUtils]: 24: Hoare triple {7695#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {7695#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:09,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {7702#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7695#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:09,126 INFO L290 TraceCheckUtils]: 22: Hoare triple {7702#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {7702#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:09,126 INFO L290 TraceCheckUtils]: 21: Hoare triple {7709#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7702#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:09,127 INFO L290 TraceCheckUtils]: 20: Hoare triple {7709#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {7709#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:09,127 INFO L290 TraceCheckUtils]: 19: Hoare triple {7716#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7709#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:09,127 INFO L290 TraceCheckUtils]: 18: Hoare triple {7716#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {7716#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:09,128 INFO L290 TraceCheckUtils]: 17: Hoare triple {7723#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7716#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:09,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {7723#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {7723#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:09,128 INFO L290 TraceCheckUtils]: 15: Hoare triple {7730#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7723#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:09,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {7730#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {7730#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:09,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {7737#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7730#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:09,129 INFO L290 TraceCheckUtils]: 12: Hoare triple {7737#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {7737#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:09,130 INFO L290 TraceCheckUtils]: 11: Hoare triple {7744#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7737#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:09,130 INFO L290 TraceCheckUtils]: 10: Hoare triple {7744#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {7744#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:09,130 INFO L290 TraceCheckUtils]: 9: Hoare triple {7751#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7744#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:09,131 INFO L290 TraceCheckUtils]: 8: Hoare triple {7751#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {7751#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:09,131 INFO L290 TraceCheckUtils]: 7: Hoare triple {7758#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {7751#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:09,131 INFO L290 TraceCheckUtils]: 6: Hoare triple {7758#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {7758#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:09,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {7460#true} ~x~0 := 0;~y~0 := 500000; {7758#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:09,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {7460#true} call #t~ret4 := main(); {7460#true} is VALID [2022-04-15 12:47:09,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7460#true} {7460#true} #41#return; {7460#true} is VALID [2022-04-15 12:47:09,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {7460#true} assume true; {7460#true} is VALID [2022-04-15 12:47:09,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {7460#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {7460#true} is VALID [2022-04-15 12:47:09,132 INFO L272 TraceCheckUtils]: 0: Hoare triple {7460#true} call ULTIMATE.init(); {7460#true} is VALID [2022-04-15 12:47:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 51 proven. 272 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:09,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2044469117] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:09,132 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:09,132 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 19] total 38 [2022-04-15 12:47:09,133 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:09,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1384504913] [2022-04-15 12:47:09,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1384504913] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:09,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:09,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 12:47:09,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021836728] [2022-04-15 12:47:09,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:09,133 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-15 12:47:09,133 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:09,134 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:09,168 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 12:47:09,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:09,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 12:47:09,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=668, Invalid=738, Unknown=0, NotChecked=0, Total=1406 [2022-04-15 12:47:09,169 INFO L87 Difference]: Start difference. First operand 49 states and 52 transitions. Second operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:09,507 INFO L93 Difference]: Finished difference Result 60 states and 66 transitions. [2022-04-15 12:47:09,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 12:47:09,507 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 47 [2022-04-15 12:47:09,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-15 12:47:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 57 transitions. [2022-04-15 12:47:09,508 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 57 transitions. [2022-04-15 12:47:09,535 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:09,535 INFO L225 Difference]: With dead ends: 60 [2022-04-15 12:47:09,535 INFO L226 Difference]: Without dead ends: 51 [2022-04-15 12:47:09,536 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1298, Invalid=1672, Unknown=0, NotChecked=0, Total=2970 [2022-04-15 12:47:09,537 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 25 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:09,537 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 34 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:09,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-15 12:47:09,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2022-04-15 12:47:09,577 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:09,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,578 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,578 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:09,579 INFO L93 Difference]: Finished difference Result 51 states and 54 transitions. [2022-04-15 12:47:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2022-04-15 12:47:09,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:09,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:09,579 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-15 12:47:09,579 INFO L87 Difference]: Start difference. First operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 51 states. [2022-04-15 12:47:09,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:09,580 INFO L93 Difference]: Finished difference Result 51 states and 54 transitions. [2022-04-15 12:47:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2022-04-15 12:47:09,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:09,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:09,580 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:09,580 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:09,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 46 states have (on average 1.0869565217391304) internal successors, (50), 46 states have internal predecessors, (50), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 54 transitions. [2022-04-15 12:47:09,581 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 54 transitions. Word has length 47 [2022-04-15 12:47:09,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:09,581 INFO L478 AbstractCegarLoop]: Abstraction has 51 states and 54 transitions. [2022-04-15 12:47:09,581 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.15) internal successors, (43), 19 states have internal predecessors, (43), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:09,581 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 54 transitions. [2022-04-15 12:47:09,631 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2022-04-15 12:47:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-15 12:47:09,631 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:09,631 INFO L499 BasicCegarLoop]: trace histogram [19, 17, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:09,648 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:09,832 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-15 12:47:09,832 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:09,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:09,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1423170330, now seen corresponding path program 35 times [2022-04-15 12:47:09,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:09,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1694059509] [2022-04-15 12:47:09,966 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:09,967 INFO L85 PathProgramCache]: Analyzing trace with hash -145257264, now seen corresponding path program 1 times [2022-04-15 12:47:09,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:09,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329405028] [2022-04-15 12:47:09,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:09,971 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:09,973 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:09,973 INFO L85 PathProgramCache]: Analyzing trace with hash -1423170330, now seen corresponding path program 36 times [2022-04-15 12:47:09,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:09,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902653886] [2022-04-15 12:47:09,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:10,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:10,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:10,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {8163#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8140#true} is VALID [2022-04-15 12:47:10,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {8140#true} assume true; {8140#true} is VALID [2022-04-15 12:47:10,165 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8140#true} {8140#true} #41#return; {8140#true} is VALID [2022-04-15 12:47:10,166 INFO L272 TraceCheckUtils]: 0: Hoare triple {8140#true} call ULTIMATE.init(); {8163#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:10,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {8163#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8140#true} is VALID [2022-04-15 12:47:10,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {8140#true} assume true; {8140#true} is VALID [2022-04-15 12:47:10,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8140#true} {8140#true} #41#return; {8140#true} is VALID [2022-04-15 12:47:10,166 INFO L272 TraceCheckUtils]: 4: Hoare triple {8140#true} call #t~ret4 := main(); {8140#true} is VALID [2022-04-15 12:47:10,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {8140#true} ~x~0 := 0;~y~0 := 500000; {8145#(= main_~x~0 0)} is VALID [2022-04-15 12:47:10,166 INFO L290 TraceCheckUtils]: 6: Hoare triple {8145#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {8145#(= main_~x~0 0)} is VALID [2022-04-15 12:47:10,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {8145#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8146#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:10,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {8146#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {8146#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:10,168 INFO L290 TraceCheckUtils]: 9: Hoare triple {8146#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8147#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:10,168 INFO L290 TraceCheckUtils]: 10: Hoare triple {8147#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {8147#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:10,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {8147#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8148#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:10,169 INFO L290 TraceCheckUtils]: 12: Hoare triple {8148#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {8148#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:10,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {8148#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8149#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:10,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {8149#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {8149#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:10,170 INFO L290 TraceCheckUtils]: 15: Hoare triple {8149#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8150#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:10,170 INFO L290 TraceCheckUtils]: 16: Hoare triple {8150#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {8150#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:10,170 INFO L290 TraceCheckUtils]: 17: Hoare triple {8150#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8151#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:10,171 INFO L290 TraceCheckUtils]: 18: Hoare triple {8151#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {8151#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:10,171 INFO L290 TraceCheckUtils]: 19: Hoare triple {8151#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8152#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:10,171 INFO L290 TraceCheckUtils]: 20: Hoare triple {8152#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {8152#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:10,172 INFO L290 TraceCheckUtils]: 21: Hoare triple {8152#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8153#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:10,172 INFO L290 TraceCheckUtils]: 22: Hoare triple {8153#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {8153#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:10,173 INFO L290 TraceCheckUtils]: 23: Hoare triple {8153#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8154#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:10,173 INFO L290 TraceCheckUtils]: 24: Hoare triple {8154#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {8154#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:10,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {8154#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8155#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:10,174 INFO L290 TraceCheckUtils]: 26: Hoare triple {8155#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {8155#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:10,174 INFO L290 TraceCheckUtils]: 27: Hoare triple {8155#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8156#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:10,174 INFO L290 TraceCheckUtils]: 28: Hoare triple {8156#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {8156#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:10,175 INFO L290 TraceCheckUtils]: 29: Hoare triple {8156#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8157#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:10,175 INFO L290 TraceCheckUtils]: 30: Hoare triple {8157#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {8157#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:10,175 INFO L290 TraceCheckUtils]: 31: Hoare triple {8157#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8158#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:10,176 INFO L290 TraceCheckUtils]: 32: Hoare triple {8158#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {8158#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:10,176 INFO L290 TraceCheckUtils]: 33: Hoare triple {8158#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8159#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:10,176 INFO L290 TraceCheckUtils]: 34: Hoare triple {8159#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {8159#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:10,177 INFO L290 TraceCheckUtils]: 35: Hoare triple {8159#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8160#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:10,177 INFO L290 TraceCheckUtils]: 36: Hoare triple {8160#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {8160#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:10,177 INFO L290 TraceCheckUtils]: 37: Hoare triple {8160#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8161#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:10,178 INFO L290 TraceCheckUtils]: 38: Hoare triple {8161#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {8161#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:10,178 INFO L290 TraceCheckUtils]: 39: Hoare triple {8161#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8162#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:10,178 INFO L290 TraceCheckUtils]: 40: Hoare triple {8162#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {8162#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 41: Hoare triple {8162#(<= main_~x~0 17)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 42: Hoare triple {8141#false} assume !!(~x~0 < 1000000); {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 43: Hoare triple {8141#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 44: Hoare triple {8141#false} assume !(~x~0 < 1000000); {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L272 TraceCheckUtils]: 45: Hoare triple {8141#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 46: Hoare triple {8141#false} ~cond := #in~cond; {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 47: Hoare triple {8141#false} assume 0 == ~cond; {8141#false} is VALID [2022-04-15 12:47:10,179 INFO L290 TraceCheckUtils]: 48: Hoare triple {8141#false} assume !false; {8141#false} is VALID [2022-04-15 12:47:10,180 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 54 proven. 306 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:10,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:10,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902653886] [2022-04-15 12:47:10,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902653886] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:10,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1596733029] [2022-04-15 12:47:10,180 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:10,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:10,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:10,192 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:10,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-15 12:47:10,228 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:10,228 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:10,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:10,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:10,535 INFO L272 TraceCheckUtils]: 0: Hoare triple {8140#true} call ULTIMATE.init(); {8140#true} is VALID [2022-04-15 12:47:10,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {8140#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8140#true} is VALID [2022-04-15 12:47:10,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {8140#true} assume true; {8140#true} is VALID [2022-04-15 12:47:10,535 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8140#true} {8140#true} #41#return; {8140#true} is VALID [2022-04-15 12:47:10,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {8140#true} call #t~ret4 := main(); {8140#true} is VALID [2022-04-15 12:47:10,536 INFO L290 TraceCheckUtils]: 5: Hoare triple {8140#true} ~x~0 := 0;~y~0 := 500000; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,536 INFO L290 TraceCheckUtils]: 6: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,536 INFO L290 TraceCheckUtils]: 7: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,537 INFO L290 TraceCheckUtils]: 9: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,537 INFO L290 TraceCheckUtils]: 10: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,537 INFO L290 TraceCheckUtils]: 11: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,538 INFO L290 TraceCheckUtils]: 15: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,538 INFO L290 TraceCheckUtils]: 16: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,539 INFO L290 TraceCheckUtils]: 18: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,539 INFO L290 TraceCheckUtils]: 19: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,539 INFO L290 TraceCheckUtils]: 20: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,540 INFO L290 TraceCheckUtils]: 21: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,540 INFO L290 TraceCheckUtils]: 22: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,540 INFO L290 TraceCheckUtils]: 23: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,540 INFO L290 TraceCheckUtils]: 24: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,541 INFO L290 TraceCheckUtils]: 25: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,541 INFO L290 TraceCheckUtils]: 26: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,541 INFO L290 TraceCheckUtils]: 28: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,542 INFO L290 TraceCheckUtils]: 29: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,542 INFO L290 TraceCheckUtils]: 30: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,542 INFO L290 TraceCheckUtils]: 31: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,542 INFO L290 TraceCheckUtils]: 32: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,543 INFO L290 TraceCheckUtils]: 33: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,543 INFO L290 TraceCheckUtils]: 34: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,543 INFO L290 TraceCheckUtils]: 35: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,543 INFO L290 TraceCheckUtils]: 36: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,544 INFO L290 TraceCheckUtils]: 37: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,544 INFO L290 TraceCheckUtils]: 38: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,544 INFO L290 TraceCheckUtils]: 39: Hoare triple {8182#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,544 INFO L290 TraceCheckUtils]: 40: Hoare triple {8182#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {8182#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:10,545 INFO L290 TraceCheckUtils]: 41: Hoare triple {8182#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8291#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:10,545 INFO L290 TraceCheckUtils]: 42: Hoare triple {8291#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {8291#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:10,546 INFO L290 TraceCheckUtils]: 43: Hoare triple {8291#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8298#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:10,546 INFO L290 TraceCheckUtils]: 44: Hoare triple {8298#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {8302#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:10,547 INFO L272 TraceCheckUtils]: 45: Hoare triple {8302#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8306#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:10,547 INFO L290 TraceCheckUtils]: 46: Hoare triple {8306#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {8310#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:10,547 INFO L290 TraceCheckUtils]: 47: Hoare triple {8310#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8141#false} is VALID [2022-04-15 12:47:10,547 INFO L290 TraceCheckUtils]: 48: Hoare triple {8141#false} assume !false; {8141#false} is VALID [2022-04-15 12:47:10,547 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-15 12:47:10,548 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:10,779 INFO L290 TraceCheckUtils]: 48: Hoare triple {8141#false} assume !false; {8141#false} is VALID [2022-04-15 12:47:10,779 INFO L290 TraceCheckUtils]: 47: Hoare triple {8310#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {8141#false} is VALID [2022-04-15 12:47:10,780 INFO L290 TraceCheckUtils]: 46: Hoare triple {8306#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {8310#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:10,780 INFO L272 TraceCheckUtils]: 45: Hoare triple {8326#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8306#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:10,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {8330#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {8326#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:10,781 INFO L290 TraceCheckUtils]: 43: Hoare triple {8334#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8330#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:10,781 INFO L290 TraceCheckUtils]: 42: Hoare triple {8334#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {8334#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:10,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {8341#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8334#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:10,782 INFO L290 TraceCheckUtils]: 40: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,799 INFO L290 TraceCheckUtils]: 39: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,799 INFO L290 TraceCheckUtils]: 38: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,800 INFO L290 TraceCheckUtils]: 37: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,800 INFO L290 TraceCheckUtils]: 36: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,800 INFO L290 TraceCheckUtils]: 35: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,800 INFO L290 TraceCheckUtils]: 34: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,801 INFO L290 TraceCheckUtils]: 32: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,801 INFO L290 TraceCheckUtils]: 30: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,801 INFO L290 TraceCheckUtils]: 29: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,801 INFO L290 TraceCheckUtils]: 28: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,802 INFO L290 TraceCheckUtils]: 27: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,802 INFO L290 TraceCheckUtils]: 26: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,802 INFO L290 TraceCheckUtils]: 25: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,803 INFO L290 TraceCheckUtils]: 19: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,804 INFO L290 TraceCheckUtils]: 18: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,804 INFO L290 TraceCheckUtils]: 17: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,804 INFO L290 TraceCheckUtils]: 16: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,804 INFO L290 TraceCheckUtils]: 15: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,804 INFO L290 TraceCheckUtils]: 14: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,806 INFO L290 TraceCheckUtils]: 7: Hoare triple {8341#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {8341#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {8140#true} ~x~0 := 0;~y~0 := 500000; {8341#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:10,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {8140#true} call #t~ret4 := main(); {8140#true} is VALID [2022-04-15 12:47:10,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8140#true} {8140#true} #41#return; {8140#true} is VALID [2022-04-15 12:47:10,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {8140#true} assume true; {8140#true} is VALID [2022-04-15 12:47:10,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {8140#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8140#true} is VALID [2022-04-15 12:47:10,807 INFO L272 TraceCheckUtils]: 0: Hoare triple {8140#true} call ULTIMATE.init(); {8140#true} is VALID [2022-04-15 12:47:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2022-04-15 12:47:10,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1596733029] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:10,807 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:10,807 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 8, 8] total 31 [2022-04-15 12:47:10,807 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:10,807 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1694059509] [2022-04-15 12:47:10,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1694059509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:10,807 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:10,807 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 12:47:10,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926620895] [2022-04-15 12:47:10,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:10,808 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-15 12:47:10,808 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:10,808 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:10,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:10,836 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 12:47:10,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:10,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 12:47:10,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=232, Invalid=698, Unknown=0, NotChecked=0, Total=930 [2022-04-15 12:47:10,837 INFO L87 Difference]: Start difference. First operand 51 states and 54 transitions. Second operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:11,120 INFO L93 Difference]: Finished difference Result 62 states and 68 transitions. [2022-04-15 12:47:11,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-15 12:47:11,120 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 49 [2022-04-15 12:47:11,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-15 12:47:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 59 transitions. [2022-04-15 12:47:11,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 59 transitions. [2022-04-15 12:47:11,152 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:11,153 INFO L225 Difference]: With dead ends: 62 [2022-04-15 12:47:11,153 INFO L226 Difference]: Without dead ends: 53 [2022-04-15 12:47:11,153 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 89 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 431 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=610, Invalid=1742, Unknown=0, NotChecked=0, Total=2352 [2022-04-15 12:47:11,154 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 26 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:11,154 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 29 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:11,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-15 12:47:11,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2022-04-15 12:47:11,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:11,193 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,193 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,193 INFO L87 Difference]: Start difference. First operand 53 states. Second operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:11,194 INFO L93 Difference]: Finished difference Result 53 states and 56 transitions. [2022-04-15 12:47:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2022-04-15 12:47:11,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:11,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:11,194 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-15 12:47:11,194 INFO L87 Difference]: Start difference. First operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 53 states. [2022-04-15 12:47:11,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:11,195 INFO L93 Difference]: Finished difference Result 53 states and 56 transitions. [2022-04-15 12:47:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2022-04-15 12:47:11,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:11,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:11,195 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:11,195 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 48 states have (on average 1.0833333333333333) internal successors, (52), 48 states have internal predecessors, (52), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 56 transitions. [2022-04-15 12:47:11,196 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 56 transitions. Word has length 49 [2022-04-15 12:47:11,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:11,196 INFO L478 AbstractCegarLoop]: Abstraction has 53 states and 56 transitions. [2022-04-15 12:47:11,196 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:11,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 56 transitions. [2022-04-15 12:47:11,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2022-04-15 12:47:11,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 12:47:11,224 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:11,225 INFO L499 BasicCegarLoop]: trace histogram [20, 18, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:11,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2022-04-15 12:47:11,439 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38 [2022-04-15 12:47:11,439 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:11,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:11,440 INFO L85 PathProgramCache]: Analyzing trace with hash -371022205, now seen corresponding path program 37 times [2022-04-15 12:47:11,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:11,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1277593182] [2022-04-15 12:47:11,664 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:11,665 INFO L85 PathProgramCache]: Analyzing trace with hash -86151920, now seen corresponding path program 1 times [2022-04-15 12:47:11,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:11,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059798926] [2022-04-15 12:47:11,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:11,674 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:11,677 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:11,677 INFO L85 PathProgramCache]: Analyzing trace with hash -371022205, now seen corresponding path program 38 times [2022-04-15 12:47:11,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:11,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985243167] [2022-04-15 12:47:11,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:11,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:11,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:11,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {8863#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {8839#true} assume true; {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8839#true} {8839#true} #41#return; {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L272 TraceCheckUtils]: 0: Hoare triple {8839#true} call ULTIMATE.init(); {8863#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:11,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {8863#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {8839#true} assume true; {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8839#true} {8839#true} #41#return; {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L272 TraceCheckUtils]: 4: Hoare triple {8839#true} call #t~ret4 := main(); {8839#true} is VALID [2022-04-15 12:47:11,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {8839#true} ~x~0 := 0;~y~0 := 500000; {8844#(= main_~x~0 0)} is VALID [2022-04-15 12:47:11,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {8844#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {8844#(= main_~x~0 0)} is VALID [2022-04-15 12:47:11,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {8844#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8845#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:11,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {8845#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {8845#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:11,894 INFO L290 TraceCheckUtils]: 9: Hoare triple {8845#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8846#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:11,894 INFO L290 TraceCheckUtils]: 10: Hoare triple {8846#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {8846#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:11,895 INFO L290 TraceCheckUtils]: 11: Hoare triple {8846#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8847#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:11,895 INFO L290 TraceCheckUtils]: 12: Hoare triple {8847#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {8847#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:11,896 INFO L290 TraceCheckUtils]: 13: Hoare triple {8847#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8848#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:11,896 INFO L290 TraceCheckUtils]: 14: Hoare triple {8848#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {8848#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:11,896 INFO L290 TraceCheckUtils]: 15: Hoare triple {8848#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8849#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:11,897 INFO L290 TraceCheckUtils]: 16: Hoare triple {8849#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {8849#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:11,897 INFO L290 TraceCheckUtils]: 17: Hoare triple {8849#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8850#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:11,897 INFO L290 TraceCheckUtils]: 18: Hoare triple {8850#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {8850#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:11,898 INFO L290 TraceCheckUtils]: 19: Hoare triple {8850#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8851#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:11,898 INFO L290 TraceCheckUtils]: 20: Hoare triple {8851#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {8851#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:11,898 INFO L290 TraceCheckUtils]: 21: Hoare triple {8851#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8852#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:11,899 INFO L290 TraceCheckUtils]: 22: Hoare triple {8852#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {8852#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:11,899 INFO L290 TraceCheckUtils]: 23: Hoare triple {8852#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8853#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:11,899 INFO L290 TraceCheckUtils]: 24: Hoare triple {8853#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {8853#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:11,900 INFO L290 TraceCheckUtils]: 25: Hoare triple {8853#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8854#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:11,900 INFO L290 TraceCheckUtils]: 26: Hoare triple {8854#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {8854#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:11,901 INFO L290 TraceCheckUtils]: 27: Hoare triple {8854#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8855#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:11,901 INFO L290 TraceCheckUtils]: 28: Hoare triple {8855#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {8855#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:11,901 INFO L290 TraceCheckUtils]: 29: Hoare triple {8855#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8856#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:11,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {8856#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {8856#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:11,902 INFO L290 TraceCheckUtils]: 31: Hoare triple {8856#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8857#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:11,902 INFO L290 TraceCheckUtils]: 32: Hoare triple {8857#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {8857#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:11,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {8857#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8858#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:11,903 INFO L290 TraceCheckUtils]: 34: Hoare triple {8858#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {8858#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:11,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {8858#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8859#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:11,904 INFO L290 TraceCheckUtils]: 36: Hoare triple {8859#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {8859#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:11,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {8859#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8860#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:11,905 INFO L290 TraceCheckUtils]: 38: Hoare triple {8860#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {8860#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:11,905 INFO L290 TraceCheckUtils]: 39: Hoare triple {8860#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8861#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:11,905 INFO L290 TraceCheckUtils]: 40: Hoare triple {8861#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {8861#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:11,906 INFO L290 TraceCheckUtils]: 41: Hoare triple {8861#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8862#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:11,906 INFO L290 TraceCheckUtils]: 42: Hoare triple {8862#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {8862#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 43: Hoare triple {8862#(<= main_~x~0 18)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 44: Hoare triple {8840#false} assume !!(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 45: Hoare triple {8840#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 46: Hoare triple {8840#false} assume !(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L272 TraceCheckUtils]: 47: Hoare triple {8840#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 48: Hoare triple {8840#false} ~cond := #in~cond; {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 49: Hoare triple {8840#false} assume 0 == ~cond; {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L290 TraceCheckUtils]: 50: Hoare triple {8840#false} assume !false; {8840#false} is VALID [2022-04-15 12:47:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 57 proven. 342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:11,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:11,907 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985243167] [2022-04-15 12:47:11,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985243167] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:11,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [931794317] [2022-04-15 12:47:11,908 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:11,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:11,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:11,909 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:11,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-15 12:47:11,949 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:11,949 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:11,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-15 12:47:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:11,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:12,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {8839#true} call ULTIMATE.init(); {8839#true} is VALID [2022-04-15 12:47:12,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {8839#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8839#true} is VALID [2022-04-15 12:47:12,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {8839#true} assume true; {8839#true} is VALID [2022-04-15 12:47:12,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8839#true} {8839#true} #41#return; {8839#true} is VALID [2022-04-15 12:47:12,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {8839#true} call #t~ret4 := main(); {8839#true} is VALID [2022-04-15 12:47:12,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {8839#true} ~x~0 := 0;~y~0 := 500000; {8882#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:12,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {8882#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {8882#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:12,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {8882#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8845#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:12,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {8845#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {8845#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:12,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {8845#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8846#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:12,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {8846#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {8846#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:12,255 INFO L290 TraceCheckUtils]: 11: Hoare triple {8846#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8847#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:12,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {8847#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {8847#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:12,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {8847#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8848#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:12,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {8848#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {8848#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:12,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {8848#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8849#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:12,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {8849#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {8849#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:12,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {8849#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8850#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:12,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {8850#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {8850#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:12,258 INFO L290 TraceCheckUtils]: 19: Hoare triple {8850#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8851#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:12,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {8851#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {8851#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:12,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {8851#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8852#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:12,260 INFO L290 TraceCheckUtils]: 22: Hoare triple {8852#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {8852#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:12,260 INFO L290 TraceCheckUtils]: 23: Hoare triple {8852#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8853#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:12,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {8853#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {8853#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:12,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {8853#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8854#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:12,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {8854#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {8854#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:12,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {8854#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8855#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:12,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {8855#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {8855#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:12,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {8855#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8856#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:12,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {8856#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {8856#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:12,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {8856#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8857#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:12,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {8857#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {8857#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:12,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {8857#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8858#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:12,264 INFO L290 TraceCheckUtils]: 34: Hoare triple {8858#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {8858#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:12,265 INFO L290 TraceCheckUtils]: 35: Hoare triple {8858#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8859#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:12,265 INFO L290 TraceCheckUtils]: 36: Hoare triple {8859#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {8859#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:12,266 INFO L290 TraceCheckUtils]: 37: Hoare triple {8859#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8860#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:12,266 INFO L290 TraceCheckUtils]: 38: Hoare triple {8860#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {8860#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:12,266 INFO L290 TraceCheckUtils]: 39: Hoare triple {8860#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8861#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:12,267 INFO L290 TraceCheckUtils]: 40: Hoare triple {8861#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {8861#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:12,267 INFO L290 TraceCheckUtils]: 41: Hoare triple {8861#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {8862#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 42: Hoare triple {8862#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {8862#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 43: Hoare triple {8862#(<= main_~x~0 18)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 44: Hoare triple {8840#false} assume !!(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 45: Hoare triple {8840#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 46: Hoare triple {8840#false} assume !(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L272 TraceCheckUtils]: 47: Hoare triple {8840#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {8840#false} ~cond := #in~cond; {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 49: Hoare triple {8840#false} assume 0 == ~cond; {8840#false} is VALID [2022-04-15 12:47:12,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {8840#false} assume !false; {8840#false} is VALID [2022-04-15 12:47:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 57 proven. 342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:12,269 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 50: Hoare triple {8840#false} assume !false; {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 49: Hoare triple {8840#false} assume 0 == ~cond; {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {8840#false} ~cond := #in~cond; {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L272 TraceCheckUtils]: 47: Hoare triple {8840#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 46: Hoare triple {8840#false} assume !(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 45: Hoare triple {8840#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:12,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {8840#false} assume !!(~x~0 < 1000000); {8840#false} is VALID [2022-04-15 12:47:12,845 INFO L290 TraceCheckUtils]: 43: Hoare triple {9039#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {8840#false} is VALID [2022-04-15 12:47:12,845 INFO L290 TraceCheckUtils]: 42: Hoare triple {9039#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {9039#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:12,846 INFO L290 TraceCheckUtils]: 41: Hoare triple {9046#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9039#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:12,846 INFO L290 TraceCheckUtils]: 40: Hoare triple {9046#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {9046#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:12,846 INFO L290 TraceCheckUtils]: 39: Hoare triple {9053#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9046#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:12,847 INFO L290 TraceCheckUtils]: 38: Hoare triple {9053#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {9053#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:12,847 INFO L290 TraceCheckUtils]: 37: Hoare triple {9060#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9053#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:12,847 INFO L290 TraceCheckUtils]: 36: Hoare triple {9060#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {9060#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:12,848 INFO L290 TraceCheckUtils]: 35: Hoare triple {9067#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9060#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:12,848 INFO L290 TraceCheckUtils]: 34: Hoare triple {9067#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {9067#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:12,848 INFO L290 TraceCheckUtils]: 33: Hoare triple {9074#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9067#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:12,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {9074#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {9074#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:12,849 INFO L290 TraceCheckUtils]: 31: Hoare triple {9081#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9074#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:12,849 INFO L290 TraceCheckUtils]: 30: Hoare triple {9081#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {9081#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:12,850 INFO L290 TraceCheckUtils]: 29: Hoare triple {9088#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9081#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:12,850 INFO L290 TraceCheckUtils]: 28: Hoare triple {9088#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {9088#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:12,850 INFO L290 TraceCheckUtils]: 27: Hoare triple {9095#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9088#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:12,851 INFO L290 TraceCheckUtils]: 26: Hoare triple {9095#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {9095#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:12,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {9102#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9095#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:12,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {9102#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {9102#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:12,852 INFO L290 TraceCheckUtils]: 23: Hoare triple {9109#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9102#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:12,852 INFO L290 TraceCheckUtils]: 22: Hoare triple {9109#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {9109#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:12,852 INFO L290 TraceCheckUtils]: 21: Hoare triple {9116#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9109#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:12,853 INFO L290 TraceCheckUtils]: 20: Hoare triple {9116#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {9116#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:12,853 INFO L290 TraceCheckUtils]: 19: Hoare triple {9123#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9116#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:12,853 INFO L290 TraceCheckUtils]: 18: Hoare triple {9123#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {9123#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:12,854 INFO L290 TraceCheckUtils]: 17: Hoare triple {9130#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9123#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:12,854 INFO L290 TraceCheckUtils]: 16: Hoare triple {9130#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {9130#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:12,854 INFO L290 TraceCheckUtils]: 15: Hoare triple {9137#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9130#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:12,855 INFO L290 TraceCheckUtils]: 14: Hoare triple {9137#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {9137#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:12,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {9144#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9137#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:12,855 INFO L290 TraceCheckUtils]: 12: Hoare triple {9144#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {9144#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:12,856 INFO L290 TraceCheckUtils]: 11: Hoare triple {9151#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9144#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:12,856 INFO L290 TraceCheckUtils]: 10: Hoare triple {9151#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {9151#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:12,856 INFO L290 TraceCheckUtils]: 9: Hoare triple {9158#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9151#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:12,857 INFO L290 TraceCheckUtils]: 8: Hoare triple {9158#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {9158#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:12,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {9165#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9158#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:12,857 INFO L290 TraceCheckUtils]: 6: Hoare triple {9165#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {9165#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:12,858 INFO L290 TraceCheckUtils]: 5: Hoare triple {8839#true} ~x~0 := 0;~y~0 := 500000; {9165#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:12,858 INFO L272 TraceCheckUtils]: 4: Hoare triple {8839#true} call #t~ret4 := main(); {8839#true} is VALID [2022-04-15 12:47:12,858 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8839#true} {8839#true} #41#return; {8839#true} is VALID [2022-04-15 12:47:12,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {8839#true} assume true; {8839#true} is VALID [2022-04-15 12:47:12,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {8839#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {8839#true} is VALID [2022-04-15 12:47:12,858 INFO L272 TraceCheckUtils]: 0: Hoare triple {8839#true} call ULTIMATE.init(); {8839#true} is VALID [2022-04-15 12:47:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 57 proven. 342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:12,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [931794317] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:12,858 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:12,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21, 21] total 42 [2022-04-15 12:47:12,859 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:12,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1277593182] [2022-04-15 12:47:12,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1277593182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:12,859 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:12,859 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-15 12:47:12,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666861498] [2022-04-15 12:47:12,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:12,860 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-15 12:47:12,861 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:12,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:12,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:12,891 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-15 12:47:12,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:12,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-15 12:47:12,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=822, Invalid=900, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 12:47:12,892 INFO L87 Difference]: Start difference. First operand 53 states and 56 transitions. Second operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:13,330 INFO L93 Difference]: Finished difference Result 64 states and 70 transitions. [2022-04-15 12:47:13,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-15 12:47:13,330 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 51 [2022-04-15 12:47:13,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-15 12:47:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 61 transitions. [2022-04-15 12:47:13,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 61 transitions. [2022-04-15 12:47:13,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:13,378 INFO L225 Difference]: With dead ends: 64 [2022-04-15 12:47:13,378 INFO L226 Difference]: Without dead ends: 55 [2022-04-15 12:47:13,379 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1602, Invalid=2058, Unknown=0, NotChecked=0, Total=3660 [2022-04-15 12:47:13,379 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 27 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:13,379 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 39 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:13,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-04-15 12:47:13,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-04-15 12:47:13,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:13,449 INFO L82 GeneralOperation]: Start isEquivalent. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,450 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,450 INFO L87 Difference]: Start difference. First operand 55 states. Second operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:13,450 INFO L93 Difference]: Finished difference Result 55 states and 58 transitions. [2022-04-15 12:47:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2022-04-15 12:47:13,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:13,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:13,452 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-15 12:47:13,452 INFO L87 Difference]: Start difference. First operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 55 states. [2022-04-15 12:47:13,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:13,452 INFO L93 Difference]: Finished difference Result 55 states and 58 transitions. [2022-04-15 12:47:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2022-04-15 12:47:13,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:13,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:13,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:13,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 50 states have (on average 1.08) internal successors, (54), 50 states have internal predecessors, (54), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 58 transitions. [2022-04-15 12:47:13,454 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 58 transitions. Word has length 51 [2022-04-15 12:47:13,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:13,454 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 58 transitions. [2022-04-15 12:47:13,454 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.1363636363636362) internal successors, (47), 21 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:13,454 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 58 transitions. [2022-04-15 12:47:13,499 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2022-04-15 12:47:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 12:47:13,501 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:13,501 INFO L499 BasicCegarLoop]: trace histogram [21, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:13,517 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:13,703 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-15 12:47:13,703 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:13,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:13,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1426011360, now seen corresponding path program 39 times [2022-04-15 12:47:13,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:13,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [260632710] [2022-04-15 12:47:13,836 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:13,837 INFO L85 PathProgramCache]: Analyzing trace with hash -27046576, now seen corresponding path program 1 times [2022-04-15 12:47:13,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:13,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839108053] [2022-04-15 12:47:13,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:13,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:13,841 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:13,846 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:13,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1426011360, now seen corresponding path program 40 times [2022-04-15 12:47:13,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:13,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724800516] [2022-04-15 12:47:13,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:14,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:14,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {9600#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9575#true} is VALID [2022-04-15 12:47:14,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {9575#true} assume true; {9575#true} is VALID [2022-04-15 12:47:14,023 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9575#true} {9575#true} #41#return; {9575#true} is VALID [2022-04-15 12:47:14,024 INFO L272 TraceCheckUtils]: 0: Hoare triple {9575#true} call ULTIMATE.init(); {9600#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:14,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {9600#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9575#true} is VALID [2022-04-15 12:47:14,030 INFO L290 TraceCheckUtils]: 2: Hoare triple {9575#true} assume true; {9575#true} is VALID [2022-04-15 12:47:14,030 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9575#true} {9575#true} #41#return; {9575#true} is VALID [2022-04-15 12:47:14,030 INFO L272 TraceCheckUtils]: 4: Hoare triple {9575#true} call #t~ret4 := main(); {9575#true} is VALID [2022-04-15 12:47:14,030 INFO L290 TraceCheckUtils]: 5: Hoare triple {9575#true} ~x~0 := 0;~y~0 := 500000; {9580#(= main_~x~0 0)} is VALID [2022-04-15 12:47:14,031 INFO L290 TraceCheckUtils]: 6: Hoare triple {9580#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {9580#(= main_~x~0 0)} is VALID [2022-04-15 12:47:14,031 INFO L290 TraceCheckUtils]: 7: Hoare triple {9580#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9581#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:14,031 INFO L290 TraceCheckUtils]: 8: Hoare triple {9581#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {9581#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:14,032 INFO L290 TraceCheckUtils]: 9: Hoare triple {9581#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9582#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:14,032 INFO L290 TraceCheckUtils]: 10: Hoare triple {9582#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {9582#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:14,032 INFO L290 TraceCheckUtils]: 11: Hoare triple {9582#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9583#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:14,032 INFO L290 TraceCheckUtils]: 12: Hoare triple {9583#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {9583#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:14,033 INFO L290 TraceCheckUtils]: 13: Hoare triple {9583#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9584#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:14,033 INFO L290 TraceCheckUtils]: 14: Hoare triple {9584#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {9584#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:14,033 INFO L290 TraceCheckUtils]: 15: Hoare triple {9584#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9585#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:14,034 INFO L290 TraceCheckUtils]: 16: Hoare triple {9585#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {9585#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:14,034 INFO L290 TraceCheckUtils]: 17: Hoare triple {9585#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9586#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:14,034 INFO L290 TraceCheckUtils]: 18: Hoare triple {9586#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {9586#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:14,034 INFO L290 TraceCheckUtils]: 19: Hoare triple {9586#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9587#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:14,035 INFO L290 TraceCheckUtils]: 20: Hoare triple {9587#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {9587#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:14,035 INFO L290 TraceCheckUtils]: 21: Hoare triple {9587#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9588#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:14,035 INFO L290 TraceCheckUtils]: 22: Hoare triple {9588#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {9588#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:14,036 INFO L290 TraceCheckUtils]: 23: Hoare triple {9588#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9589#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:14,036 INFO L290 TraceCheckUtils]: 24: Hoare triple {9589#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {9589#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:14,036 INFO L290 TraceCheckUtils]: 25: Hoare triple {9589#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9590#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:14,036 INFO L290 TraceCheckUtils]: 26: Hoare triple {9590#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {9590#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:14,037 INFO L290 TraceCheckUtils]: 27: Hoare triple {9590#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9591#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:14,037 INFO L290 TraceCheckUtils]: 28: Hoare triple {9591#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {9591#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:14,037 INFO L290 TraceCheckUtils]: 29: Hoare triple {9591#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9592#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:14,037 INFO L290 TraceCheckUtils]: 30: Hoare triple {9592#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {9592#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:14,038 INFO L290 TraceCheckUtils]: 31: Hoare triple {9592#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9593#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:14,038 INFO L290 TraceCheckUtils]: 32: Hoare triple {9593#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {9593#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:14,038 INFO L290 TraceCheckUtils]: 33: Hoare triple {9593#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9594#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:14,038 INFO L290 TraceCheckUtils]: 34: Hoare triple {9594#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {9594#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:14,039 INFO L290 TraceCheckUtils]: 35: Hoare triple {9594#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9595#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:14,039 INFO L290 TraceCheckUtils]: 36: Hoare triple {9595#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {9595#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:14,039 INFO L290 TraceCheckUtils]: 37: Hoare triple {9595#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9596#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:14,040 INFO L290 TraceCheckUtils]: 38: Hoare triple {9596#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {9596#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:14,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {9596#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9597#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:14,040 INFO L290 TraceCheckUtils]: 40: Hoare triple {9597#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {9597#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:14,040 INFO L290 TraceCheckUtils]: 41: Hoare triple {9597#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9598#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:14,041 INFO L290 TraceCheckUtils]: 42: Hoare triple {9598#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {9598#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:14,041 INFO L290 TraceCheckUtils]: 43: Hoare triple {9598#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9599#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:14,041 INFO L290 TraceCheckUtils]: 44: Hoare triple {9599#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {9599#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 45: Hoare triple {9599#(<= main_~x~0 19)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 46: Hoare triple {9576#false} assume !!(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {9576#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 48: Hoare triple {9576#false} assume !(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L272 TraceCheckUtils]: 49: Hoare triple {9576#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 50: Hoare triple {9576#false} ~cond := #in~cond; {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 51: Hoare triple {9576#false} assume 0 == ~cond; {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L290 TraceCheckUtils]: 52: Hoare triple {9576#false} assume !false; {9576#false} is VALID [2022-04-15 12:47:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 60 proven. 380 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:14,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:14,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724800516] [2022-04-15 12:47:14,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724800516] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:14,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1371459638] [2022-04-15 12:47:14,043 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:14,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:14,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:14,044 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:14,044 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-15 12:47:14,079 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:14,079 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:14,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-15 12:47:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:14,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:14,269 INFO L272 TraceCheckUtils]: 0: Hoare triple {9575#true} call ULTIMATE.init(); {9575#true} is VALID [2022-04-15 12:47:14,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {9575#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9575#true} is VALID [2022-04-15 12:47:14,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {9575#true} assume true; {9575#true} is VALID [2022-04-15 12:47:14,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9575#true} {9575#true} #41#return; {9575#true} is VALID [2022-04-15 12:47:14,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {9575#true} call #t~ret4 := main(); {9575#true} is VALID [2022-04-15 12:47:14,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {9575#true} ~x~0 := 0;~y~0 := 500000; {9619#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:14,271 INFO L290 TraceCheckUtils]: 6: Hoare triple {9619#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {9619#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:14,272 INFO L290 TraceCheckUtils]: 7: Hoare triple {9619#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9581#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:14,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {9581#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {9581#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:14,272 INFO L290 TraceCheckUtils]: 9: Hoare triple {9581#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9582#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:14,272 INFO L290 TraceCheckUtils]: 10: Hoare triple {9582#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {9582#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:14,275 INFO L290 TraceCheckUtils]: 11: Hoare triple {9582#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9583#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:14,275 INFO L290 TraceCheckUtils]: 12: Hoare triple {9583#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {9583#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:14,276 INFO L290 TraceCheckUtils]: 13: Hoare triple {9583#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9584#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:14,276 INFO L290 TraceCheckUtils]: 14: Hoare triple {9584#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {9584#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:14,276 INFO L290 TraceCheckUtils]: 15: Hoare triple {9584#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9585#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:14,276 INFO L290 TraceCheckUtils]: 16: Hoare triple {9585#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {9585#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:14,277 INFO L290 TraceCheckUtils]: 17: Hoare triple {9585#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9586#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:14,277 INFO L290 TraceCheckUtils]: 18: Hoare triple {9586#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {9586#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:14,277 INFO L290 TraceCheckUtils]: 19: Hoare triple {9586#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9587#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:14,277 INFO L290 TraceCheckUtils]: 20: Hoare triple {9587#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {9587#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:14,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {9587#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9588#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:14,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {9588#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {9588#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:14,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {9588#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9589#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:14,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {9589#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {9589#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:14,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {9589#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9590#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:14,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {9590#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {9590#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:14,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {9590#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9591#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:14,279 INFO L290 TraceCheckUtils]: 28: Hoare triple {9591#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {9591#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:14,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {9591#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9592#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:14,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {9592#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {9592#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:14,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {9592#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9593#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:14,280 INFO L290 TraceCheckUtils]: 32: Hoare triple {9593#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {9593#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:14,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {9593#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9594#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:14,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {9594#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {9594#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:14,281 INFO L290 TraceCheckUtils]: 35: Hoare triple {9594#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9595#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:14,281 INFO L290 TraceCheckUtils]: 36: Hoare triple {9595#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {9595#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:14,282 INFO L290 TraceCheckUtils]: 37: Hoare triple {9595#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9596#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:14,282 INFO L290 TraceCheckUtils]: 38: Hoare triple {9596#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {9596#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:14,282 INFO L290 TraceCheckUtils]: 39: Hoare triple {9596#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9597#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:14,283 INFO L290 TraceCheckUtils]: 40: Hoare triple {9597#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {9597#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:14,283 INFO L290 TraceCheckUtils]: 41: Hoare triple {9597#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9598#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:14,283 INFO L290 TraceCheckUtils]: 42: Hoare triple {9598#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {9598#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:14,283 INFO L290 TraceCheckUtils]: 43: Hoare triple {9598#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9599#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 44: Hoare triple {9599#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {9599#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 45: Hoare triple {9599#(<= main_~x~0 19)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 46: Hoare triple {9576#false} assume !!(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 47: Hoare triple {9576#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {9576#false} assume !(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L272 TraceCheckUtils]: 49: Hoare triple {9576#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 50: Hoare triple {9576#false} ~cond := #in~cond; {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 51: Hoare triple {9576#false} assume 0 == ~cond; {9576#false} is VALID [2022-04-15 12:47:14,284 INFO L290 TraceCheckUtils]: 52: Hoare triple {9576#false} assume !false; {9576#false} is VALID [2022-04-15 12:47:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 60 proven. 380 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:14,285 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:14,722 INFO L290 TraceCheckUtils]: 52: Hoare triple {9576#false} assume !false; {9576#false} is VALID [2022-04-15 12:47:14,722 INFO L290 TraceCheckUtils]: 51: Hoare triple {9576#false} assume 0 == ~cond; {9576#false} is VALID [2022-04-15 12:47:14,722 INFO L290 TraceCheckUtils]: 50: Hoare triple {9576#false} ~cond := #in~cond; {9576#false} is VALID [2022-04-15 12:47:14,722 INFO L272 TraceCheckUtils]: 49: Hoare triple {9576#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {9576#false} is VALID [2022-04-15 12:47:14,722 INFO L290 TraceCheckUtils]: 48: Hoare triple {9576#false} assume !(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,722 INFO L290 TraceCheckUtils]: 47: Hoare triple {9576#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,723 INFO L290 TraceCheckUtils]: 46: Hoare triple {9576#false} assume !!(~x~0 < 1000000); {9576#false} is VALID [2022-04-15 12:47:14,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {9782#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {9576#false} is VALID [2022-04-15 12:47:14,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {9782#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {9782#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:14,725 INFO L290 TraceCheckUtils]: 43: Hoare triple {9789#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9782#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:14,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {9789#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {9789#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:14,726 INFO L290 TraceCheckUtils]: 41: Hoare triple {9796#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9789#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:14,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {9796#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {9796#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:14,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {9803#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9796#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:14,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {9803#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {9803#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:14,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {9810#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9803#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:14,727 INFO L290 TraceCheckUtils]: 36: Hoare triple {9810#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {9810#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:14,727 INFO L290 TraceCheckUtils]: 35: Hoare triple {9817#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9810#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:14,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {9817#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {9817#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:14,728 INFO L290 TraceCheckUtils]: 33: Hoare triple {9824#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9817#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:14,728 INFO L290 TraceCheckUtils]: 32: Hoare triple {9824#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {9824#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:14,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {9831#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9824#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:14,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {9831#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {9831#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:14,729 INFO L290 TraceCheckUtils]: 29: Hoare triple {9838#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9831#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:14,729 INFO L290 TraceCheckUtils]: 28: Hoare triple {9838#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {9838#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:14,729 INFO L290 TraceCheckUtils]: 27: Hoare triple {9845#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9838#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:14,730 INFO L290 TraceCheckUtils]: 26: Hoare triple {9845#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {9845#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:14,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {9852#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9845#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:14,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {9852#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {9852#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:14,730 INFO L290 TraceCheckUtils]: 23: Hoare triple {9859#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9852#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:14,731 INFO L290 TraceCheckUtils]: 22: Hoare triple {9859#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {9859#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:14,731 INFO L290 TraceCheckUtils]: 21: Hoare triple {9866#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9859#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:14,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {9866#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {9866#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:14,732 INFO L290 TraceCheckUtils]: 19: Hoare triple {9873#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9866#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:14,737 INFO L290 TraceCheckUtils]: 18: Hoare triple {9873#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {9873#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:14,737 INFO L290 TraceCheckUtils]: 17: Hoare triple {9880#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9873#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:14,737 INFO L290 TraceCheckUtils]: 16: Hoare triple {9880#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {9880#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:14,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {9887#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9880#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:14,738 INFO L290 TraceCheckUtils]: 14: Hoare triple {9887#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {9887#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:14,738 INFO L290 TraceCheckUtils]: 13: Hoare triple {9894#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9887#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:14,739 INFO L290 TraceCheckUtils]: 12: Hoare triple {9894#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {9894#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:14,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {9901#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9894#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:14,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {9901#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {9901#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:14,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {9908#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9901#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:14,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {9908#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {9908#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:14,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {9915#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {9908#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:14,740 INFO L290 TraceCheckUtils]: 6: Hoare triple {9915#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {9915#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:14,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {9575#true} ~x~0 := 0;~y~0 := 500000; {9915#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:14,740 INFO L272 TraceCheckUtils]: 4: Hoare triple {9575#true} call #t~ret4 := main(); {9575#true} is VALID [2022-04-15 12:47:14,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9575#true} {9575#true} #41#return; {9575#true} is VALID [2022-04-15 12:47:14,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {9575#true} assume true; {9575#true} is VALID [2022-04-15 12:47:14,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {9575#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {9575#true} is VALID [2022-04-15 12:47:14,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {9575#true} call ULTIMATE.init(); {9575#true} is VALID [2022-04-15 12:47:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 60 proven. 380 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:14,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1371459638] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:14,741 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:14,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 22] total 44 [2022-04-15 12:47:14,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:14,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [260632710] [2022-04-15 12:47:14,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [260632710] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:14,742 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:14,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-15 12:47:14,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760523793] [2022-04-15 12:47:14,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:14,742 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-15 12:47:14,742 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:14,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:14,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:14,765 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-15 12:47:14,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:14,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-15 12:47:14,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=905, Invalid=987, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 12:47:14,766 INFO L87 Difference]: Start difference. First operand 55 states and 58 transitions. Second operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:15,056 INFO L93 Difference]: Finished difference Result 66 states and 72 transitions. [2022-04-15 12:47:15,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 12:47:15,056 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 53 [2022-04-15 12:47:15,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-15 12:47:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 63 transitions. [2022-04-15 12:47:15,058 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 63 transitions. [2022-04-15 12:47:15,101 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:15,102 INFO L225 Difference]: With dead ends: 66 [2022-04-15 12:47:15,102 INFO L226 Difference]: Without dead ends: 57 [2022-04-15 12:47:15,103 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1766, Invalid=2266, Unknown=0, NotChecked=0, Total=4032 [2022-04-15 12:47:15,104 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 28 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:15,104 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [28 Valid, 24 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 12:47:15,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-04-15 12:47:15,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2022-04-15 12:47:15,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:15,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,166 INFO L74 IsIncluded]: Start isIncluded. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,166 INFO L87 Difference]: Start difference. First operand 57 states. Second operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:15,167 INFO L93 Difference]: Finished difference Result 57 states and 60 transitions. [2022-04-15 12:47:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2022-04-15 12:47:15,167 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:15,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:15,167 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-15 12:47:15,167 INFO L87 Difference]: Start difference. First operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 57 states. [2022-04-15 12:47:15,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:15,168 INFO L93 Difference]: Finished difference Result 57 states and 60 transitions. [2022-04-15 12:47:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2022-04-15 12:47:15,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:15,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:15,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:15,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 52 states have (on average 1.0769230769230769) internal successors, (56), 52 states have internal predecessors, (56), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 60 transitions. [2022-04-15 12:47:15,169 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 60 transitions. Word has length 53 [2022-04-15 12:47:15,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:15,169 INFO L478 AbstractCegarLoop]: Abstraction has 57 states and 60 transitions. [2022-04-15 12:47:15,169 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.130434782608696) internal successors, (49), 22 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:15,169 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 60 transitions. [2022-04-15 12:47:15,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2022-04-15 12:47:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 12:47:15,227 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:15,227 INFO L499 BasicCegarLoop]: trace histogram [22, 20, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:15,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:15,439 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41,SelfDestructingSolverStorable42 [2022-04-15 12:47:15,439 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:15,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:15,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1798414333, now seen corresponding path program 41 times [2022-04-15 12:47:15,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:15,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1324924138] [2022-04-15 12:47:15,642 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:15,644 INFO L85 PathProgramCache]: Analyzing trace with hash 32058768, now seen corresponding path program 1 times [2022-04-15 12:47:15,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:15,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887177376] [2022-04-15 12:47:15,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:15,648 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:15,650 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:15,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1798414333, now seen corresponding path program 42 times [2022-04-15 12:47:15,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:15,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522884100] [2022-04-15 12:47:15,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:15,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:15,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:15,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {10365#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {10339#true} is VALID [2022-04-15 12:47:15,932 INFO L290 TraceCheckUtils]: 1: Hoare triple {10339#true} assume true; {10339#true} is VALID [2022-04-15 12:47:15,932 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10339#true} {10339#true} #41#return; {10339#true} is VALID [2022-04-15 12:47:15,933 INFO L272 TraceCheckUtils]: 0: Hoare triple {10339#true} call ULTIMATE.init(); {10365#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:15,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {10365#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {10339#true} is VALID [2022-04-15 12:47:15,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {10339#true} assume true; {10339#true} is VALID [2022-04-15 12:47:15,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10339#true} {10339#true} #41#return; {10339#true} is VALID [2022-04-15 12:47:15,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {10339#true} call #t~ret4 := main(); {10339#true} is VALID [2022-04-15 12:47:15,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {10339#true} ~x~0 := 0;~y~0 := 500000; {10344#(= main_~x~0 0)} is VALID [2022-04-15 12:47:15,933 INFO L290 TraceCheckUtils]: 6: Hoare triple {10344#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {10344#(= main_~x~0 0)} is VALID [2022-04-15 12:47:15,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {10344#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10345#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:15,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {10345#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {10345#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:15,934 INFO L290 TraceCheckUtils]: 9: Hoare triple {10345#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10346#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:15,935 INFO L290 TraceCheckUtils]: 10: Hoare triple {10346#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {10346#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:15,935 INFO L290 TraceCheckUtils]: 11: Hoare triple {10346#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10347#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:15,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {10347#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {10347#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:15,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {10347#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10348#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:15,936 INFO L290 TraceCheckUtils]: 14: Hoare triple {10348#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {10348#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:15,937 INFO L290 TraceCheckUtils]: 15: Hoare triple {10348#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10349#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:15,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {10349#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {10349#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:15,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {10349#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10350#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:15,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {10350#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {10350#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:15,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {10350#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10351#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:15,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {10351#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {10351#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:15,939 INFO L290 TraceCheckUtils]: 21: Hoare triple {10351#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10352#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:15,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {10352#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {10352#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:15,939 INFO L290 TraceCheckUtils]: 23: Hoare triple {10352#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10353#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:15,939 INFO L290 TraceCheckUtils]: 24: Hoare triple {10353#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {10353#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:15,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {10353#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10354#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:15,940 INFO L290 TraceCheckUtils]: 26: Hoare triple {10354#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {10354#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:15,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {10354#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10355#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:15,941 INFO L290 TraceCheckUtils]: 28: Hoare triple {10355#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {10355#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:15,941 INFO L290 TraceCheckUtils]: 29: Hoare triple {10355#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10356#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:15,941 INFO L290 TraceCheckUtils]: 30: Hoare triple {10356#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {10356#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:15,942 INFO L290 TraceCheckUtils]: 31: Hoare triple {10356#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10357#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:15,942 INFO L290 TraceCheckUtils]: 32: Hoare triple {10357#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {10357#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:15,943 INFO L290 TraceCheckUtils]: 33: Hoare triple {10357#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10358#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:15,943 INFO L290 TraceCheckUtils]: 34: Hoare triple {10358#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {10358#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:15,943 INFO L290 TraceCheckUtils]: 35: Hoare triple {10358#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10359#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:15,943 INFO L290 TraceCheckUtils]: 36: Hoare triple {10359#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {10359#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:15,944 INFO L290 TraceCheckUtils]: 37: Hoare triple {10359#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10360#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:15,944 INFO L290 TraceCheckUtils]: 38: Hoare triple {10360#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {10360#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:15,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {10360#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10361#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:15,945 INFO L290 TraceCheckUtils]: 40: Hoare triple {10361#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {10361#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:15,945 INFO L290 TraceCheckUtils]: 41: Hoare triple {10361#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10362#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:15,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {10362#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {10362#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:15,946 INFO L290 TraceCheckUtils]: 43: Hoare triple {10362#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10363#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:15,946 INFO L290 TraceCheckUtils]: 44: Hoare triple {10363#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {10363#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:15,947 INFO L290 TraceCheckUtils]: 45: Hoare triple {10363#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10364#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:15,947 INFO L290 TraceCheckUtils]: 46: Hoare triple {10364#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {10364#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:15,947 INFO L290 TraceCheckUtils]: 47: Hoare triple {10364#(<= main_~x~0 20)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10340#false} is VALID [2022-04-15 12:47:15,947 INFO L290 TraceCheckUtils]: 48: Hoare triple {10340#false} assume !!(~x~0 < 1000000); {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L290 TraceCheckUtils]: 49: Hoare triple {10340#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L290 TraceCheckUtils]: 50: Hoare triple {10340#false} assume !(~x~0 < 1000000); {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L272 TraceCheckUtils]: 51: Hoare triple {10340#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L290 TraceCheckUtils]: 52: Hoare triple {10340#false} ~cond := #in~cond; {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L290 TraceCheckUtils]: 53: Hoare triple {10340#false} assume 0 == ~cond; {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L290 TraceCheckUtils]: 54: Hoare triple {10340#false} assume !false; {10340#false} is VALID [2022-04-15 12:47:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 63 proven. 420 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:15,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:15,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522884100] [2022-04-15 12:47:15,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522884100] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:15,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [744017295] [2022-04-15 12:47:15,949 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:15,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:15,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:15,951 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:15,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-15 12:47:15,984 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:15,985 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:15,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:15,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:16,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {10339#true} call ULTIMATE.init(); {10339#true} is VALID [2022-04-15 12:47:16,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {10339#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {10339#true} is VALID [2022-04-15 12:47:16,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {10339#true} assume true; {10339#true} is VALID [2022-04-15 12:47:16,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10339#true} {10339#true} #41#return; {10339#true} is VALID [2022-04-15 12:47:16,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {10339#true} call #t~ret4 := main(); {10339#true} is VALID [2022-04-15 12:47:16,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {10339#true} ~x~0 := 0;~y~0 := 500000; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,309 INFO L290 TraceCheckUtils]: 7: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,309 INFO L290 TraceCheckUtils]: 8: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,309 INFO L290 TraceCheckUtils]: 9: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,310 INFO L290 TraceCheckUtils]: 10: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,310 INFO L290 TraceCheckUtils]: 11: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,310 INFO L290 TraceCheckUtils]: 12: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,310 INFO L290 TraceCheckUtils]: 13: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,311 INFO L290 TraceCheckUtils]: 14: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,311 INFO L290 TraceCheckUtils]: 15: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,311 INFO L290 TraceCheckUtils]: 16: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,311 INFO L290 TraceCheckUtils]: 17: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,312 INFO L290 TraceCheckUtils]: 20: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,312 INFO L290 TraceCheckUtils]: 21: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,313 INFO L290 TraceCheckUtils]: 24: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,314 INFO L290 TraceCheckUtils]: 26: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,314 INFO L290 TraceCheckUtils]: 27: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,314 INFO L290 TraceCheckUtils]: 28: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,315 INFO L290 TraceCheckUtils]: 30: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,315 INFO L290 TraceCheckUtils]: 31: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,316 INFO L290 TraceCheckUtils]: 35: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,316 INFO L290 TraceCheckUtils]: 36: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,317 INFO L290 TraceCheckUtils]: 37: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,317 INFO L290 TraceCheckUtils]: 40: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,318 INFO L290 TraceCheckUtils]: 41: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,318 INFO L290 TraceCheckUtils]: 42: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,318 INFO L290 TraceCheckUtils]: 43: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,318 INFO L290 TraceCheckUtils]: 44: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {10384#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,319 INFO L290 TraceCheckUtils]: 46: Hoare triple {10384#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {10384#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:16,320 INFO L290 TraceCheckUtils]: 47: Hoare triple {10384#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10511#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:16,320 INFO L290 TraceCheckUtils]: 48: Hoare triple {10511#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {10511#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:16,321 INFO L290 TraceCheckUtils]: 49: Hoare triple {10511#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10518#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:16,321 INFO L290 TraceCheckUtils]: 50: Hoare triple {10518#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {10522#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:16,321 INFO L272 TraceCheckUtils]: 51: Hoare triple {10522#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {10526#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:16,322 INFO L290 TraceCheckUtils]: 52: Hoare triple {10526#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10530#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:16,322 INFO L290 TraceCheckUtils]: 53: Hoare triple {10530#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10340#false} is VALID [2022-04-15 12:47:16,322 INFO L290 TraceCheckUtils]: 54: Hoare triple {10340#false} assume !false; {10340#false} is VALID [2022-04-15 12:47:16,322 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-15 12:47:16,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:16,581 INFO L290 TraceCheckUtils]: 54: Hoare triple {10340#false} assume !false; {10340#false} is VALID [2022-04-15 12:47:16,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {10530#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {10340#false} is VALID [2022-04-15 12:47:16,582 INFO L290 TraceCheckUtils]: 52: Hoare triple {10526#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {10530#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:16,583 INFO L272 TraceCheckUtils]: 51: Hoare triple {10546#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {10526#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:16,583 INFO L290 TraceCheckUtils]: 50: Hoare triple {10550#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {10546#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:16,584 INFO L290 TraceCheckUtils]: 49: Hoare triple {10554#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10550#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:16,584 INFO L290 TraceCheckUtils]: 48: Hoare triple {10554#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {10554#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:16,585 INFO L290 TraceCheckUtils]: 47: Hoare triple {10561#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {10554#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:16,585 INFO L290 TraceCheckUtils]: 46: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,585 INFO L290 TraceCheckUtils]: 45: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,585 INFO L290 TraceCheckUtils]: 44: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,586 INFO L290 TraceCheckUtils]: 43: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,586 INFO L290 TraceCheckUtils]: 42: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,586 INFO L290 TraceCheckUtils]: 41: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,587 INFO L290 TraceCheckUtils]: 40: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,587 INFO L290 TraceCheckUtils]: 39: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,587 INFO L290 TraceCheckUtils]: 38: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,587 INFO L290 TraceCheckUtils]: 37: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,588 INFO L290 TraceCheckUtils]: 34: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,589 INFO L290 TraceCheckUtils]: 32: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,589 INFO L290 TraceCheckUtils]: 31: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,589 INFO L290 TraceCheckUtils]: 30: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,590 INFO L290 TraceCheckUtils]: 29: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,590 INFO L290 TraceCheckUtils]: 28: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,590 INFO L290 TraceCheckUtils]: 26: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,591 INFO L290 TraceCheckUtils]: 25: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,591 INFO L290 TraceCheckUtils]: 24: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,591 INFO L290 TraceCheckUtils]: 23: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,591 INFO L290 TraceCheckUtils]: 22: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,592 INFO L290 TraceCheckUtils]: 21: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,592 INFO L290 TraceCheckUtils]: 20: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,593 INFO L290 TraceCheckUtils]: 18: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,593 INFO L290 TraceCheckUtils]: 17: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,593 INFO L290 TraceCheckUtils]: 16: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,593 INFO L290 TraceCheckUtils]: 15: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,594 INFO L290 TraceCheckUtils]: 13: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {10561#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,596 INFO L290 TraceCheckUtils]: 6: Hoare triple {10561#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,596 INFO L290 TraceCheckUtils]: 5: Hoare triple {10339#true} ~x~0 := 0;~y~0 := 500000; {10561#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:16,596 INFO L272 TraceCheckUtils]: 4: Hoare triple {10339#true} call #t~ret4 := main(); {10339#true} is VALID [2022-04-15 12:47:16,596 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10339#true} {10339#true} #41#return; {10339#true} is VALID [2022-04-15 12:47:16,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {10339#true} assume true; {10339#true} is VALID [2022-04-15 12:47:16,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {10339#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {10339#true} is VALID [2022-04-15 12:47:16,597 INFO L272 TraceCheckUtils]: 0: Hoare triple {10339#true} call ULTIMATE.init(); {10339#true} is VALID [2022-04-15 12:47:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2022-04-15 12:47:16,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [744017295] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:16,597 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:16,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 8, 8] total 34 [2022-04-15 12:47:16,597 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:16,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1324924138] [2022-04-15 12:47:16,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1324924138] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:16,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:16,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-15 12:47:16,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360627034] [2022-04-15 12:47:16,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:16,598 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-15 12:47:16,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:16,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:16,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:16,636 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-15 12:47:16,636 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:16,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-15 12:47:16,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=295, Invalid=827, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 12:47:16,637 INFO L87 Difference]: Start difference. First operand 57 states and 60 transitions. Second operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:17,131 INFO L93 Difference]: Finished difference Result 68 states and 74 transitions. [2022-04-15 12:47:17,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-15 12:47:17,132 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 55 [2022-04-15 12:47:17,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-15 12:47:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 65 transitions. [2022-04-15 12:47:17,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 65 transitions. [2022-04-15 12:47:17,181 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:17,182 INFO L225 Difference]: With dead ends: 68 [2022-04-15 12:47:17,182 INFO L226 Difference]: Without dead ends: 59 [2022-04-15 12:47:17,183 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 101 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=799, Invalid=2171, Unknown=0, NotChecked=0, Total=2970 [2022-04-15 12:47:17,183 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 29 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:17,183 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 34 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:17,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-15 12:47:17,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2022-04-15 12:47:17,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:17,258 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,258 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,258 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:17,259 INFO L93 Difference]: Finished difference Result 59 states and 62 transitions. [2022-04-15 12:47:17,259 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2022-04-15 12:47:17,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:17,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:17,259 INFO L74 IsIncluded]: Start isIncluded. First operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-15 12:47:17,259 INFO L87 Difference]: Start difference. First operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 59 states. [2022-04-15 12:47:17,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:17,260 INFO L93 Difference]: Finished difference Result 59 states and 62 transitions. [2022-04-15 12:47:17,260 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2022-04-15 12:47:17,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:17,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:17,260 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:17,260 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 54 states have (on average 1.0740740740740742) internal successors, (58), 54 states have internal predecessors, (58), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 62 transitions. [2022-04-15 12:47:17,261 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 62 transitions. Word has length 55 [2022-04-15 12:47:17,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:17,261 INFO L478 AbstractCegarLoop]: Abstraction has 59 states and 62 transitions. [2022-04-15 12:47:17,261 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 2.125) internal successors, (51), 23 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:17,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 62 transitions. [2022-04-15 12:47:17,307 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:17,307 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2022-04-15 12:47:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-15 12:47:17,307 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:17,307 INFO L499 BasicCegarLoop]: trace histogram [23, 21, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:17,326 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:17,508 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43,SelfDestructingSolverStorable44 [2022-04-15 12:47:17,508 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:17,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:17,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1099581478, now seen corresponding path program 43 times [2022-04-15 12:47:17,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:17,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1665708963] [2022-04-15 12:47:17,729 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:17,730 INFO L85 PathProgramCache]: Analyzing trace with hash 91164112, now seen corresponding path program 1 times [2022-04-15 12:47:17,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:17,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94710236] [2022-04-15 12:47:17,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:17,734 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:17,736 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:17,736 INFO L85 PathProgramCache]: Analyzing trace with hash -1099581478, now seen corresponding path program 44 times [2022-04-15 12:47:17,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:17,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692080689] [2022-04-15 12:47:17,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:17,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:17,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {11146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11119#true} is VALID [2022-04-15 12:47:17,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {11119#true} assume true; {11119#true} is VALID [2022-04-15 12:47:17,946 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11119#true} {11119#true} #41#return; {11119#true} is VALID [2022-04-15 12:47:17,947 INFO L272 TraceCheckUtils]: 0: Hoare triple {11119#true} call ULTIMATE.init(); {11146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:17,947 INFO L290 TraceCheckUtils]: 1: Hoare triple {11146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11119#true} is VALID [2022-04-15 12:47:17,947 INFO L290 TraceCheckUtils]: 2: Hoare triple {11119#true} assume true; {11119#true} is VALID [2022-04-15 12:47:17,947 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11119#true} {11119#true} #41#return; {11119#true} is VALID [2022-04-15 12:47:17,947 INFO L272 TraceCheckUtils]: 4: Hoare triple {11119#true} call #t~ret4 := main(); {11119#true} is VALID [2022-04-15 12:47:17,947 INFO L290 TraceCheckUtils]: 5: Hoare triple {11119#true} ~x~0 := 0;~y~0 := 500000; {11124#(= main_~x~0 0)} is VALID [2022-04-15 12:47:17,947 INFO L290 TraceCheckUtils]: 6: Hoare triple {11124#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {11124#(= main_~x~0 0)} is VALID [2022-04-15 12:47:17,947 INFO L290 TraceCheckUtils]: 7: Hoare triple {11124#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11125#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:17,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {11125#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {11125#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:17,948 INFO L290 TraceCheckUtils]: 9: Hoare triple {11125#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11126#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:17,948 INFO L290 TraceCheckUtils]: 10: Hoare triple {11126#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {11126#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:17,949 INFO L290 TraceCheckUtils]: 11: Hoare triple {11126#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11127#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:17,949 INFO L290 TraceCheckUtils]: 12: Hoare triple {11127#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {11127#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:17,949 INFO L290 TraceCheckUtils]: 13: Hoare triple {11127#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11128#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:17,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {11128#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {11128#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:17,950 INFO L290 TraceCheckUtils]: 15: Hoare triple {11128#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11129#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:17,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {11129#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {11129#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:17,950 INFO L290 TraceCheckUtils]: 17: Hoare triple {11129#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11130#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:17,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {11130#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {11130#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:17,951 INFO L290 TraceCheckUtils]: 19: Hoare triple {11130#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11131#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:17,951 INFO L290 TraceCheckUtils]: 20: Hoare triple {11131#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {11131#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:17,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {11131#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11132#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:17,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {11132#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {11132#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:17,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {11132#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11133#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:17,952 INFO L290 TraceCheckUtils]: 24: Hoare triple {11133#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {11133#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:17,953 INFO L290 TraceCheckUtils]: 25: Hoare triple {11133#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11134#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:17,953 INFO L290 TraceCheckUtils]: 26: Hoare triple {11134#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {11134#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:17,953 INFO L290 TraceCheckUtils]: 27: Hoare triple {11134#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11135#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:17,953 INFO L290 TraceCheckUtils]: 28: Hoare triple {11135#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {11135#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:17,954 INFO L290 TraceCheckUtils]: 29: Hoare triple {11135#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11136#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:17,954 INFO L290 TraceCheckUtils]: 30: Hoare triple {11136#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {11136#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:17,954 INFO L290 TraceCheckUtils]: 31: Hoare triple {11136#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11137#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:17,954 INFO L290 TraceCheckUtils]: 32: Hoare triple {11137#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {11137#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:17,955 INFO L290 TraceCheckUtils]: 33: Hoare triple {11137#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11138#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:17,955 INFO L290 TraceCheckUtils]: 34: Hoare triple {11138#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {11138#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:17,955 INFO L290 TraceCheckUtils]: 35: Hoare triple {11138#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11139#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:17,955 INFO L290 TraceCheckUtils]: 36: Hoare triple {11139#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {11139#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:17,956 INFO L290 TraceCheckUtils]: 37: Hoare triple {11139#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11140#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:17,956 INFO L290 TraceCheckUtils]: 38: Hoare triple {11140#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {11140#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:17,956 INFO L290 TraceCheckUtils]: 39: Hoare triple {11140#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11141#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:17,957 INFO L290 TraceCheckUtils]: 40: Hoare triple {11141#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {11141#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:17,957 INFO L290 TraceCheckUtils]: 41: Hoare triple {11141#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11142#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:17,957 INFO L290 TraceCheckUtils]: 42: Hoare triple {11142#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {11142#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:17,957 INFO L290 TraceCheckUtils]: 43: Hoare triple {11142#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11143#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:17,958 INFO L290 TraceCheckUtils]: 44: Hoare triple {11143#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {11143#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:17,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {11143#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11144#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:17,958 INFO L290 TraceCheckUtils]: 46: Hoare triple {11144#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {11144#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:17,958 INFO L290 TraceCheckUtils]: 47: Hoare triple {11144#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11145#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 48: Hoare triple {11145#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {11145#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 49: Hoare triple {11145#(<= main_~x~0 21)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 50: Hoare triple {11120#false} assume !!(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 51: Hoare triple {11120#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 52: Hoare triple {11120#false} assume !(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L272 TraceCheckUtils]: 53: Hoare triple {11120#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 54: Hoare triple {11120#false} ~cond := #in~cond; {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 55: Hoare triple {11120#false} assume 0 == ~cond; {11120#false} is VALID [2022-04-15 12:47:17,959 INFO L290 TraceCheckUtils]: 56: Hoare triple {11120#false} assume !false; {11120#false} is VALID [2022-04-15 12:47:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 66 proven. 462 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:17,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:17,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692080689] [2022-04-15 12:47:17,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692080689] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:17,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1650044818] [2022-04-15 12:47:17,960 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:17,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:17,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:17,962 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:17,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-15 12:47:17,999 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:18,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:18,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 12:47:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:18,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:18,336 INFO L272 TraceCheckUtils]: 0: Hoare triple {11119#true} call ULTIMATE.init(); {11119#true} is VALID [2022-04-15 12:47:18,337 INFO L290 TraceCheckUtils]: 1: Hoare triple {11119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11119#true} is VALID [2022-04-15 12:47:18,337 INFO L290 TraceCheckUtils]: 2: Hoare triple {11119#true} assume true; {11119#true} is VALID [2022-04-15 12:47:18,337 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11119#true} {11119#true} #41#return; {11119#true} is VALID [2022-04-15 12:47:18,337 INFO L272 TraceCheckUtils]: 4: Hoare triple {11119#true} call #t~ret4 := main(); {11119#true} is VALID [2022-04-15 12:47:18,337 INFO L290 TraceCheckUtils]: 5: Hoare triple {11119#true} ~x~0 := 0;~y~0 := 500000; {11165#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:18,337 INFO L290 TraceCheckUtils]: 6: Hoare triple {11165#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {11165#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:18,338 INFO L290 TraceCheckUtils]: 7: Hoare triple {11165#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11125#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:18,339 INFO L290 TraceCheckUtils]: 8: Hoare triple {11125#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {11125#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:18,339 INFO L290 TraceCheckUtils]: 9: Hoare triple {11125#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11126#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:18,339 INFO L290 TraceCheckUtils]: 10: Hoare triple {11126#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {11126#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:18,340 INFO L290 TraceCheckUtils]: 11: Hoare triple {11126#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11127#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:18,340 INFO L290 TraceCheckUtils]: 12: Hoare triple {11127#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {11127#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:18,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {11127#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11128#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:18,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {11128#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {11128#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:18,341 INFO L290 TraceCheckUtils]: 15: Hoare triple {11128#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11129#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:18,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {11129#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {11129#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:18,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {11129#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11130#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:18,343 INFO L290 TraceCheckUtils]: 18: Hoare triple {11130#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {11130#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:18,343 INFO L290 TraceCheckUtils]: 19: Hoare triple {11130#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11131#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:18,343 INFO L290 TraceCheckUtils]: 20: Hoare triple {11131#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {11131#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:18,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {11131#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11132#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:18,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {11132#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {11132#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:18,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {11132#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11133#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:18,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {11133#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {11133#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:18,346 INFO L290 TraceCheckUtils]: 25: Hoare triple {11133#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11134#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:18,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {11134#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {11134#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:18,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {11134#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11135#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:18,347 INFO L290 TraceCheckUtils]: 28: Hoare triple {11135#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {11135#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:18,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {11135#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11136#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:18,348 INFO L290 TraceCheckUtils]: 30: Hoare triple {11136#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {11136#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:18,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {11136#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11137#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:18,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {11137#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {11137#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:18,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {11137#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11138#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:18,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {11138#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {11138#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:18,350 INFO L290 TraceCheckUtils]: 35: Hoare triple {11138#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11139#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:18,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {11139#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {11139#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:18,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {11139#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11140#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:18,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {11140#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {11140#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:18,352 INFO L290 TraceCheckUtils]: 39: Hoare triple {11140#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11141#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:18,352 INFO L290 TraceCheckUtils]: 40: Hoare triple {11141#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {11141#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:18,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {11141#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11142#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:18,353 INFO L290 TraceCheckUtils]: 42: Hoare triple {11142#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {11142#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:18,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {11142#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11143#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:18,354 INFO L290 TraceCheckUtils]: 44: Hoare triple {11143#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {11143#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:18,354 INFO L290 TraceCheckUtils]: 45: Hoare triple {11143#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11144#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:18,354 INFO L290 TraceCheckUtils]: 46: Hoare triple {11144#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {11144#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:18,355 INFO L290 TraceCheckUtils]: 47: Hoare triple {11144#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11145#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:18,355 INFO L290 TraceCheckUtils]: 48: Hoare triple {11145#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {11145#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 49: Hoare triple {11145#(<= main_~x~0 21)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 50: Hoare triple {11120#false} assume !!(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 51: Hoare triple {11120#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 52: Hoare triple {11120#false} assume !(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L272 TraceCheckUtils]: 53: Hoare triple {11120#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {11120#false} ~cond := #in~cond; {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 55: Hoare triple {11120#false} assume 0 == ~cond; {11120#false} is VALID [2022-04-15 12:47:18,356 INFO L290 TraceCheckUtils]: 56: Hoare triple {11120#false} assume !false; {11120#false} is VALID [2022-04-15 12:47:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 66 proven. 462 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:18,357 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:18,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {11120#false} assume !false; {11120#false} is VALID [2022-04-15 12:47:18,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {11120#false} assume 0 == ~cond; {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 54: Hoare triple {11120#false} ~cond := #in~cond; {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L272 TraceCheckUtils]: 53: Hoare triple {11120#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 52: Hoare triple {11120#false} assume !(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 51: Hoare triple {11120#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 50: Hoare triple {11120#false} assume !!(~x~0 < 1000000); {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 49: Hoare triple {11340#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11120#false} is VALID [2022-04-15 12:47:18,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {11340#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {11340#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:18,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {11347#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11340#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:18,973 INFO L290 TraceCheckUtils]: 46: Hoare triple {11347#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {11347#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:18,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {11354#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11347#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:18,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {11354#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {11354#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:18,974 INFO L290 TraceCheckUtils]: 43: Hoare triple {11361#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11354#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:18,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {11361#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {11361#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:18,974 INFO L290 TraceCheckUtils]: 41: Hoare triple {11368#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11361#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:18,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {11368#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {11368#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:18,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {11375#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11368#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:18,975 INFO L290 TraceCheckUtils]: 38: Hoare triple {11375#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {11375#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:18,976 INFO L290 TraceCheckUtils]: 37: Hoare triple {11382#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11375#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:18,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {11382#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {11382#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:18,976 INFO L290 TraceCheckUtils]: 35: Hoare triple {11389#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11382#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:18,976 INFO L290 TraceCheckUtils]: 34: Hoare triple {11389#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {11389#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:18,977 INFO L290 TraceCheckUtils]: 33: Hoare triple {11396#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11389#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:18,977 INFO L290 TraceCheckUtils]: 32: Hoare triple {11396#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {11396#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:18,977 INFO L290 TraceCheckUtils]: 31: Hoare triple {11403#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11396#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:18,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {11403#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {11403#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:18,978 INFO L290 TraceCheckUtils]: 29: Hoare triple {11410#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11403#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:18,978 INFO L290 TraceCheckUtils]: 28: Hoare triple {11410#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {11410#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:18,978 INFO L290 TraceCheckUtils]: 27: Hoare triple {11417#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11410#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:18,978 INFO L290 TraceCheckUtils]: 26: Hoare triple {11417#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {11417#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:18,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {11424#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11417#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:18,979 INFO L290 TraceCheckUtils]: 24: Hoare triple {11424#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {11424#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:18,979 INFO L290 TraceCheckUtils]: 23: Hoare triple {11431#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11424#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:18,980 INFO L290 TraceCheckUtils]: 22: Hoare triple {11431#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {11431#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:18,980 INFO L290 TraceCheckUtils]: 21: Hoare triple {11438#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11431#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:18,980 INFO L290 TraceCheckUtils]: 20: Hoare triple {11438#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {11438#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:18,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {11445#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11438#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:18,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {11445#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {11445#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:18,981 INFO L290 TraceCheckUtils]: 17: Hoare triple {11452#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11445#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:18,981 INFO L290 TraceCheckUtils]: 16: Hoare triple {11452#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {11452#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:18,982 INFO L290 TraceCheckUtils]: 15: Hoare triple {11459#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11452#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:18,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {11459#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {11459#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:18,982 INFO L290 TraceCheckUtils]: 13: Hoare triple {11466#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11459#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:18,982 INFO L290 TraceCheckUtils]: 12: Hoare triple {11466#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {11466#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:18,983 INFO L290 TraceCheckUtils]: 11: Hoare triple {11473#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11466#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:18,983 INFO L290 TraceCheckUtils]: 10: Hoare triple {11473#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {11473#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:18,983 INFO L290 TraceCheckUtils]: 9: Hoare triple {11480#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11473#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:18,983 INFO L290 TraceCheckUtils]: 8: Hoare triple {11480#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {11480#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:18,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {11487#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11480#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:18,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {11487#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {11487#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:18,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {11119#true} ~x~0 := 0;~y~0 := 500000; {11487#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:18,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {11119#true} call #t~ret4 := main(); {11119#true} is VALID [2022-04-15 12:47:18,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11119#true} {11119#true} #41#return; {11119#true} is VALID [2022-04-15 12:47:18,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {11119#true} assume true; {11119#true} is VALID [2022-04-15 12:47:18,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {11119#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11119#true} is VALID [2022-04-15 12:47:18,984 INFO L272 TraceCheckUtils]: 0: Hoare triple {11119#true} call ULTIMATE.init(); {11119#true} is VALID [2022-04-15 12:47:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 66 proven. 462 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:18,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1650044818] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:18,985 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:18,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 24] total 48 [2022-04-15 12:47:18,985 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:18,985 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1665708963] [2022-04-15 12:47:18,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1665708963] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:18,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:18,985 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 12:47:18,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017081207] [2022-04-15 12:47:18,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:18,986 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-15 12:47:18,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:18,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,010 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:19,010 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 12:47:19,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:19,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 12:47:19,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1083, Invalid=1173, Unknown=0, NotChecked=0, Total=2256 [2022-04-15 12:47:19,011 INFO L87 Difference]: Start difference. First operand 59 states and 62 transitions. Second operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:19,423 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-15 12:47:19,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-15 12:47:19,423 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 57 [2022-04-15 12:47:19,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-15 12:47:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 67 transitions. [2022-04-15 12:47:19,424 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 67 transitions. [2022-04-15 12:47:19,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:19,489 INFO L225 Difference]: With dead ends: 70 [2022-04-15 12:47:19,489 INFO L226 Difference]: Without dead ends: 61 [2022-04-15 12:47:19,491 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 356 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=2118, Invalid=2712, Unknown=0, NotChecked=0, Total=4830 [2022-04-15 12:47:19,491 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 30 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:19,493 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 24 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:19,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2022-04-15 12:47:19,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2022-04-15 12:47:19,552 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:19,552 INFO L82 GeneralOperation]: Start isEquivalent. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,552 INFO L74 IsIncluded]: Start isIncluded. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,552 INFO L87 Difference]: Start difference. First operand 61 states. Second operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:19,553 INFO L93 Difference]: Finished difference Result 61 states and 64 transitions. [2022-04-15 12:47:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2022-04-15 12:47:19,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:19,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:19,553 INFO L74 IsIncluded]: Start isIncluded. First operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-15 12:47:19,553 INFO L87 Difference]: Start difference. First operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 61 states. [2022-04-15 12:47:19,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:19,554 INFO L93 Difference]: Finished difference Result 61 states and 64 transitions. [2022-04-15 12:47:19,554 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2022-04-15 12:47:19,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:19,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:19,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:19,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 56 states have (on average 1.0714285714285714) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 64 transitions. [2022-04-15 12:47:19,556 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 64 transitions. Word has length 57 [2022-04-15 12:47:19,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:19,556 INFO L478 AbstractCegarLoop]: Abstraction has 61 states and 64 transitions. [2022-04-15 12:47:19,556 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.12) internal successors, (53), 24 states have internal predecessors, (53), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:19,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 64 transitions. [2022-04-15 12:47:19,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2022-04-15 12:47:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 12:47:19,607 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:19,607 INFO L499 BasicCegarLoop]: trace histogram [24, 22, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:19,641 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:19,820 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:19,820 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:19,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:19,821 INFO L85 PathProgramCache]: Analyzing trace with hash 1360219255, now seen corresponding path program 45 times [2022-04-15 12:47:19,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:19,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [453581811] [2022-04-15 12:47:19,926 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:19,927 INFO L85 PathProgramCache]: Analyzing trace with hash 150269456, now seen corresponding path program 1 times [2022-04-15 12:47:19,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:19,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274904644] [2022-04-15 12:47:19,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:19,934 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:19,936 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:19,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1360219255, now seen corresponding path program 46 times [2022-04-15 12:47:19,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:19,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [96224404] [2022-04-15 12:47:19,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:19,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:19,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:20,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:20,200 INFO L290 TraceCheckUtils]: 0: Hoare triple {11967#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11939#true} is VALID [2022-04-15 12:47:20,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {11939#true} assume true; {11939#true} is VALID [2022-04-15 12:47:20,200 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11939#true} {11939#true} #41#return; {11939#true} is VALID [2022-04-15 12:47:20,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {11939#true} call ULTIMATE.init(); {11967#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:20,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {11967#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11939#true} is VALID [2022-04-15 12:47:20,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {11939#true} assume true; {11939#true} is VALID [2022-04-15 12:47:20,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11939#true} {11939#true} #41#return; {11939#true} is VALID [2022-04-15 12:47:20,201 INFO L272 TraceCheckUtils]: 4: Hoare triple {11939#true} call #t~ret4 := main(); {11939#true} is VALID [2022-04-15 12:47:20,201 INFO L290 TraceCheckUtils]: 5: Hoare triple {11939#true} ~x~0 := 0;~y~0 := 500000; {11944#(= main_~x~0 0)} is VALID [2022-04-15 12:47:20,201 INFO L290 TraceCheckUtils]: 6: Hoare triple {11944#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {11944#(= main_~x~0 0)} is VALID [2022-04-15 12:47:20,202 INFO L290 TraceCheckUtils]: 7: Hoare triple {11944#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11945#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:20,202 INFO L290 TraceCheckUtils]: 8: Hoare triple {11945#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {11945#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:20,202 INFO L290 TraceCheckUtils]: 9: Hoare triple {11945#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11946#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:20,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {11946#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {11946#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:20,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {11946#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11947#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:20,203 INFO L290 TraceCheckUtils]: 12: Hoare triple {11947#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {11947#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:20,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {11947#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11948#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:20,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {11948#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {11948#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:20,204 INFO L290 TraceCheckUtils]: 15: Hoare triple {11948#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11949#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:20,204 INFO L290 TraceCheckUtils]: 16: Hoare triple {11949#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {11949#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:20,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {11949#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11950#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:20,205 INFO L290 TraceCheckUtils]: 18: Hoare triple {11950#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {11950#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:20,205 INFO L290 TraceCheckUtils]: 19: Hoare triple {11950#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11951#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:20,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {11951#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {11951#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:20,206 INFO L290 TraceCheckUtils]: 21: Hoare triple {11951#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11952#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:20,206 INFO L290 TraceCheckUtils]: 22: Hoare triple {11952#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {11952#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:20,206 INFO L290 TraceCheckUtils]: 23: Hoare triple {11952#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11953#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:20,206 INFO L290 TraceCheckUtils]: 24: Hoare triple {11953#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {11953#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:20,207 INFO L290 TraceCheckUtils]: 25: Hoare triple {11953#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11954#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:20,207 INFO L290 TraceCheckUtils]: 26: Hoare triple {11954#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {11954#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:20,207 INFO L290 TraceCheckUtils]: 27: Hoare triple {11954#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11955#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:20,208 INFO L290 TraceCheckUtils]: 28: Hoare triple {11955#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {11955#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:20,208 INFO L290 TraceCheckUtils]: 29: Hoare triple {11955#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11956#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:20,208 INFO L290 TraceCheckUtils]: 30: Hoare triple {11956#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {11956#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:20,208 INFO L290 TraceCheckUtils]: 31: Hoare triple {11956#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11957#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:20,209 INFO L290 TraceCheckUtils]: 32: Hoare triple {11957#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {11957#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:20,209 INFO L290 TraceCheckUtils]: 33: Hoare triple {11957#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11958#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:20,209 INFO L290 TraceCheckUtils]: 34: Hoare triple {11958#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {11958#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:20,210 INFO L290 TraceCheckUtils]: 35: Hoare triple {11958#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11959#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:20,210 INFO L290 TraceCheckUtils]: 36: Hoare triple {11959#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {11959#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:20,210 INFO L290 TraceCheckUtils]: 37: Hoare triple {11959#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11960#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:20,210 INFO L290 TraceCheckUtils]: 38: Hoare triple {11960#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {11960#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:20,211 INFO L290 TraceCheckUtils]: 39: Hoare triple {11960#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11961#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:20,211 INFO L290 TraceCheckUtils]: 40: Hoare triple {11961#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {11961#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:20,211 INFO L290 TraceCheckUtils]: 41: Hoare triple {11961#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11962#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:20,211 INFO L290 TraceCheckUtils]: 42: Hoare triple {11962#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {11962#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:20,212 INFO L290 TraceCheckUtils]: 43: Hoare triple {11962#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11963#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:20,212 INFO L290 TraceCheckUtils]: 44: Hoare triple {11963#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {11963#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:20,212 INFO L290 TraceCheckUtils]: 45: Hoare triple {11963#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11964#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:20,212 INFO L290 TraceCheckUtils]: 46: Hoare triple {11964#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {11964#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:20,213 INFO L290 TraceCheckUtils]: 47: Hoare triple {11964#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11965#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:20,213 INFO L290 TraceCheckUtils]: 48: Hoare triple {11965#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {11965#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:20,213 INFO L290 TraceCheckUtils]: 49: Hoare triple {11965#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11966#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:20,213 INFO L290 TraceCheckUtils]: 50: Hoare triple {11966#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {11966#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {11966#(<= main_~x~0 22)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 52: Hoare triple {11940#false} assume !!(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 53: Hoare triple {11940#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {11940#false} assume !(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L272 TraceCheckUtils]: 55: Hoare triple {11940#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {11940#false} ~cond := #in~cond; {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {11940#false} assume 0 == ~cond; {11940#false} is VALID [2022-04-15 12:47:20,214 INFO L290 TraceCheckUtils]: 58: Hoare triple {11940#false} assume !false; {11940#false} is VALID [2022-04-15 12:47:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 69 proven. 506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:20,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:20,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [96224404] [2022-04-15 12:47:20,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [96224404] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:20,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856668939] [2022-04-15 12:47:20,215 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:20,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:20,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:20,216 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:20,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-15 12:47:20,260 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:20,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:20,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 24 conjunts are in the unsatisfiable core [2022-04-15 12:47:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:20,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:20,467 INFO L272 TraceCheckUtils]: 0: Hoare triple {11939#true} call ULTIMATE.init(); {11939#true} is VALID [2022-04-15 12:47:20,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {11939#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11939#true} is VALID [2022-04-15 12:47:20,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {11939#true} assume true; {11939#true} is VALID [2022-04-15 12:47:20,467 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11939#true} {11939#true} #41#return; {11939#true} is VALID [2022-04-15 12:47:20,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {11939#true} call #t~ret4 := main(); {11939#true} is VALID [2022-04-15 12:47:20,468 INFO L290 TraceCheckUtils]: 5: Hoare triple {11939#true} ~x~0 := 0;~y~0 := 500000; {11986#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:20,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {11986#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {11986#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:20,469 INFO L290 TraceCheckUtils]: 7: Hoare triple {11986#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11945#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:20,469 INFO L290 TraceCheckUtils]: 8: Hoare triple {11945#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {11945#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:20,469 INFO L290 TraceCheckUtils]: 9: Hoare triple {11945#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11946#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:20,469 INFO L290 TraceCheckUtils]: 10: Hoare triple {11946#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {11946#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:20,470 INFO L290 TraceCheckUtils]: 11: Hoare triple {11946#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11947#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:20,470 INFO L290 TraceCheckUtils]: 12: Hoare triple {11947#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {11947#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:20,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {11947#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11948#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:20,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {11948#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {11948#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:20,471 INFO L290 TraceCheckUtils]: 15: Hoare triple {11948#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11949#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:20,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {11949#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {11949#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:20,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {11949#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11950#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:20,472 INFO L290 TraceCheckUtils]: 18: Hoare triple {11950#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {11950#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:20,472 INFO L290 TraceCheckUtils]: 19: Hoare triple {11950#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11951#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:20,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {11951#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {11951#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:20,472 INFO L290 TraceCheckUtils]: 21: Hoare triple {11951#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11952#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:20,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {11952#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {11952#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:20,473 INFO L290 TraceCheckUtils]: 23: Hoare triple {11952#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11953#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:20,473 INFO L290 TraceCheckUtils]: 24: Hoare triple {11953#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {11953#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:20,477 INFO L290 TraceCheckUtils]: 25: Hoare triple {11953#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11954#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:20,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {11954#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {11954#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:20,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {11954#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11955#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:20,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {11955#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {11955#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:20,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {11955#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11956#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:20,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {11956#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {11956#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:20,478 INFO L290 TraceCheckUtils]: 31: Hoare triple {11956#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11957#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:20,479 INFO L290 TraceCheckUtils]: 32: Hoare triple {11957#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {11957#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:20,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {11957#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11958#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:20,479 INFO L290 TraceCheckUtils]: 34: Hoare triple {11958#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {11958#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:20,480 INFO L290 TraceCheckUtils]: 35: Hoare triple {11958#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11959#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:20,480 INFO L290 TraceCheckUtils]: 36: Hoare triple {11959#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {11959#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:20,480 INFO L290 TraceCheckUtils]: 37: Hoare triple {11959#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11960#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:20,480 INFO L290 TraceCheckUtils]: 38: Hoare triple {11960#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {11960#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:20,481 INFO L290 TraceCheckUtils]: 39: Hoare triple {11960#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11961#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:20,481 INFO L290 TraceCheckUtils]: 40: Hoare triple {11961#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {11961#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:20,481 INFO L290 TraceCheckUtils]: 41: Hoare triple {11961#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11962#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:20,481 INFO L290 TraceCheckUtils]: 42: Hoare triple {11962#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {11962#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:20,482 INFO L290 TraceCheckUtils]: 43: Hoare triple {11962#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11963#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:20,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {11963#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {11963#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:20,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {11963#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11964#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:20,483 INFO L290 TraceCheckUtils]: 46: Hoare triple {11964#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {11964#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:20,483 INFO L290 TraceCheckUtils]: 47: Hoare triple {11964#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11965#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:20,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {11965#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {11965#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:20,483 INFO L290 TraceCheckUtils]: 49: Hoare triple {11965#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {11966#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 50: Hoare triple {11966#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {11966#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 51: Hoare triple {11966#(<= main_~x~0 22)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 52: Hoare triple {11940#false} assume !!(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 53: Hoare triple {11940#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 54: Hoare triple {11940#false} assume !(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L272 TraceCheckUtils]: 55: Hoare triple {11940#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {11940#false} ~cond := #in~cond; {11940#false} is VALID [2022-04-15 12:47:20,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {11940#false} assume 0 == ~cond; {11940#false} is VALID [2022-04-15 12:47:20,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {11940#false} assume !false; {11940#false} is VALID [2022-04-15 12:47:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 69 proven. 506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:20,485 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 58: Hoare triple {11940#false} assume !false; {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {11940#false} assume 0 == ~cond; {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {11940#false} ~cond := #in~cond; {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L272 TraceCheckUtils]: 55: Hoare triple {11940#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 54: Hoare triple {11940#false} assume !(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {11940#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:21,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {11940#false} assume !!(~x~0 < 1000000); {11940#false} is VALID [2022-04-15 12:47:21,175 INFO L290 TraceCheckUtils]: 51: Hoare triple {12167#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {11940#false} is VALID [2022-04-15 12:47:21,175 INFO L290 TraceCheckUtils]: 50: Hoare triple {12167#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {12167#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:21,176 INFO L290 TraceCheckUtils]: 49: Hoare triple {12174#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12167#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:21,176 INFO L290 TraceCheckUtils]: 48: Hoare triple {12174#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {12174#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:21,177 INFO L290 TraceCheckUtils]: 47: Hoare triple {12181#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12174#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:21,177 INFO L290 TraceCheckUtils]: 46: Hoare triple {12181#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {12181#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:21,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {12188#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12181#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:21,178 INFO L290 TraceCheckUtils]: 44: Hoare triple {12188#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {12188#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:21,178 INFO L290 TraceCheckUtils]: 43: Hoare triple {12195#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12188#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:21,179 INFO L290 TraceCheckUtils]: 42: Hoare triple {12195#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {12195#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:21,179 INFO L290 TraceCheckUtils]: 41: Hoare triple {12202#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12195#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:21,179 INFO L290 TraceCheckUtils]: 40: Hoare triple {12202#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {12202#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:21,180 INFO L290 TraceCheckUtils]: 39: Hoare triple {12209#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12202#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:21,180 INFO L290 TraceCheckUtils]: 38: Hoare triple {12209#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {12209#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:21,181 INFO L290 TraceCheckUtils]: 37: Hoare triple {12216#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12209#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:21,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {12216#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {12216#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:21,181 INFO L290 TraceCheckUtils]: 35: Hoare triple {12223#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12216#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:21,182 INFO L290 TraceCheckUtils]: 34: Hoare triple {12223#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {12223#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:21,182 INFO L290 TraceCheckUtils]: 33: Hoare triple {12230#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12223#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:21,182 INFO L290 TraceCheckUtils]: 32: Hoare triple {12230#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {12230#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:21,183 INFO L290 TraceCheckUtils]: 31: Hoare triple {12237#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12230#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:21,183 INFO L290 TraceCheckUtils]: 30: Hoare triple {12237#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {12237#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:21,184 INFO L290 TraceCheckUtils]: 29: Hoare triple {12244#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12237#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:21,184 INFO L290 TraceCheckUtils]: 28: Hoare triple {12244#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {12244#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:21,184 INFO L290 TraceCheckUtils]: 27: Hoare triple {12251#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12244#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:21,185 INFO L290 TraceCheckUtils]: 26: Hoare triple {12251#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {12251#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:21,185 INFO L290 TraceCheckUtils]: 25: Hoare triple {12258#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12251#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:21,185 INFO L290 TraceCheckUtils]: 24: Hoare triple {12258#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {12258#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:21,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {12265#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12258#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:21,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {12265#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {12265#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:21,187 INFO L290 TraceCheckUtils]: 21: Hoare triple {12272#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12265#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:21,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {12272#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {12272#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:21,188 INFO L290 TraceCheckUtils]: 19: Hoare triple {12279#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12272#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:21,188 INFO L290 TraceCheckUtils]: 18: Hoare triple {12279#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {12279#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:21,188 INFO L290 TraceCheckUtils]: 17: Hoare triple {12286#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12279#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:21,189 INFO L290 TraceCheckUtils]: 16: Hoare triple {12286#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {12286#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:21,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {12293#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12286#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:21,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {12293#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {12293#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:21,190 INFO L290 TraceCheckUtils]: 13: Hoare triple {12300#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12293#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:21,190 INFO L290 TraceCheckUtils]: 12: Hoare triple {12300#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {12300#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:21,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {12307#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12300#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:21,191 INFO L290 TraceCheckUtils]: 10: Hoare triple {12307#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {12307#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:21,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {12314#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12307#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:21,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {12314#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {12314#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:21,192 INFO L290 TraceCheckUtils]: 7: Hoare triple {12321#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12314#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:21,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {12321#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {12321#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:21,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {11939#true} ~x~0 := 0;~y~0 := 500000; {12321#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:21,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {11939#true} call #t~ret4 := main(); {11939#true} is VALID [2022-04-15 12:47:21,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11939#true} {11939#true} #41#return; {11939#true} is VALID [2022-04-15 12:47:21,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {11939#true} assume true; {11939#true} is VALID [2022-04-15 12:47:21,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {11939#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {11939#true} is VALID [2022-04-15 12:47:21,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {11939#true} call ULTIMATE.init(); {11939#true} is VALID [2022-04-15 12:47:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 69 proven. 506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:21,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856668939] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:21,194 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:21,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25, 25] total 50 [2022-04-15 12:47:21,194 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:21,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [453581811] [2022-04-15 12:47:21,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [453581811] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:21,194 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:21,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-15 12:47:21,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2144824195] [2022-04-15 12:47:21,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:21,195 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-15 12:47:21,195 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:21,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:21,232 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-15 12:47:21,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:21,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-15 12:47:21,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1178, Invalid=1272, Unknown=0, NotChecked=0, Total=2450 [2022-04-15 12:47:21,233 INFO L87 Difference]: Start difference. First operand 61 states and 64 transitions. Second operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:21,730 INFO L93 Difference]: Finished difference Result 72 states and 78 transitions. [2022-04-15 12:47:21,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-15 12:47:21,730 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 59 [2022-04-15 12:47:21,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-15 12:47:21,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 69 transitions. [2022-04-15 12:47:21,733 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 69 transitions. [2022-04-15 12:47:21,789 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:21,789 INFO L225 Difference]: With dead ends: 72 [2022-04-15 12:47:21,790 INFO L226 Difference]: Without dead ends: 63 [2022-04-15 12:47:21,793 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 384 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=2306, Invalid=2950, Unknown=0, NotChecked=0, Total=5256 [2022-04-15 12:47:21,793 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 31 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:21,795 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 29 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:21,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63 states. [2022-04-15 12:47:21,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63 to 63. [2022-04-15 12:47:21,886 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:21,886 INFO L82 GeneralOperation]: Start isEquivalent. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,887 INFO L74 IsIncluded]: Start isIncluded. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,887 INFO L87 Difference]: Start difference. First operand 63 states. Second operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:21,887 INFO L93 Difference]: Finished difference Result 63 states and 66 transitions. [2022-04-15 12:47:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-04-15 12:47:21,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:21,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:21,888 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-15 12:47:21,888 INFO L87 Difference]: Start difference. First operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 63 states. [2022-04-15 12:47:21,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:21,888 INFO L93 Difference]: Finished difference Result 63 states and 66 transitions. [2022-04-15 12:47:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-04-15 12:47:21,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:21,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:21,889 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:21,889 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:21,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 58 states have (on average 1.0689655172413792) internal successors, (62), 58 states have internal predecessors, (62), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 66 transitions. [2022-04-15 12:47:21,889 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 66 transitions. Word has length 59 [2022-04-15 12:47:21,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:21,890 INFO L478 AbstractCegarLoop]: Abstraction has 63 states and 66 transitions. [2022-04-15 12:47:21,890 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 2.1153846153846154) internal successors, (55), 25 states have internal predecessors, (55), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:21,890 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 66 transitions. [2022-04-15 12:47:21,947 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-04-15 12:47:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 12:47:21,948 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:21,948 INFO L499 BasicCegarLoop]: trace histogram [25, 23, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:21,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:22,148 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:22,148 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:22,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:22,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1298256428, now seen corresponding path program 47 times [2022-04-15 12:47:22,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:22,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1237698747] [2022-04-15 12:47:22,370 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:22,371 INFO L85 PathProgramCache]: Analyzing trace with hash 209374800, now seen corresponding path program 1 times [2022-04-15 12:47:22,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:22,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245103056] [2022-04-15 12:47:22,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:22,375 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:22,377 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:22,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1298256428, now seen corresponding path program 48 times [2022-04-15 12:47:22,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:22,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299424966] [2022-04-15 12:47:22,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:22,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:22,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:22,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:22,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {12816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {12787#true} is VALID [2022-04-15 12:47:22,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {12787#true} assume true; {12787#true} is VALID [2022-04-15 12:47:22,653 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12787#true} {12787#true} #41#return; {12787#true} is VALID [2022-04-15 12:47:22,654 INFO L272 TraceCheckUtils]: 0: Hoare triple {12787#true} call ULTIMATE.init(); {12816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:22,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {12816#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {12787#true} is VALID [2022-04-15 12:47:22,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {12787#true} assume true; {12787#true} is VALID [2022-04-15 12:47:22,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12787#true} {12787#true} #41#return; {12787#true} is VALID [2022-04-15 12:47:22,654 INFO L272 TraceCheckUtils]: 4: Hoare triple {12787#true} call #t~ret4 := main(); {12787#true} is VALID [2022-04-15 12:47:22,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {12787#true} ~x~0 := 0;~y~0 := 500000; {12792#(= main_~x~0 0)} is VALID [2022-04-15 12:47:22,655 INFO L290 TraceCheckUtils]: 6: Hoare triple {12792#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {12792#(= main_~x~0 0)} is VALID [2022-04-15 12:47:22,655 INFO L290 TraceCheckUtils]: 7: Hoare triple {12792#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12793#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:22,655 INFO L290 TraceCheckUtils]: 8: Hoare triple {12793#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {12793#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:22,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {12793#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12794#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:22,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {12794#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {12794#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:22,657 INFO L290 TraceCheckUtils]: 11: Hoare triple {12794#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12795#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:22,657 INFO L290 TraceCheckUtils]: 12: Hoare triple {12795#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {12795#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:22,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {12795#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12796#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:22,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {12796#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {12796#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:22,658 INFO L290 TraceCheckUtils]: 15: Hoare triple {12796#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12797#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:22,659 INFO L290 TraceCheckUtils]: 16: Hoare triple {12797#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {12797#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:22,659 INFO L290 TraceCheckUtils]: 17: Hoare triple {12797#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12798#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:22,659 INFO L290 TraceCheckUtils]: 18: Hoare triple {12798#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {12798#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:22,660 INFO L290 TraceCheckUtils]: 19: Hoare triple {12798#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12799#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:22,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {12799#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {12799#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:22,661 INFO L290 TraceCheckUtils]: 21: Hoare triple {12799#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12800#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:22,661 INFO L290 TraceCheckUtils]: 22: Hoare triple {12800#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {12800#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:22,661 INFO L290 TraceCheckUtils]: 23: Hoare triple {12800#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12801#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:22,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {12801#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {12801#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:22,662 INFO L290 TraceCheckUtils]: 25: Hoare triple {12801#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12802#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:22,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {12802#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {12802#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:22,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {12802#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12803#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:22,663 INFO L290 TraceCheckUtils]: 28: Hoare triple {12803#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {12803#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:22,664 INFO L290 TraceCheckUtils]: 29: Hoare triple {12803#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12804#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:22,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {12804#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {12804#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:22,664 INFO L290 TraceCheckUtils]: 31: Hoare triple {12804#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12805#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:22,665 INFO L290 TraceCheckUtils]: 32: Hoare triple {12805#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {12805#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:22,665 INFO L290 TraceCheckUtils]: 33: Hoare triple {12805#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12806#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:22,665 INFO L290 TraceCheckUtils]: 34: Hoare triple {12806#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {12806#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:22,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {12806#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12807#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:22,666 INFO L290 TraceCheckUtils]: 36: Hoare triple {12807#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {12807#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:22,667 INFO L290 TraceCheckUtils]: 37: Hoare triple {12807#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12808#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:22,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {12808#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {12808#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:22,667 INFO L290 TraceCheckUtils]: 39: Hoare triple {12808#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12809#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:22,668 INFO L290 TraceCheckUtils]: 40: Hoare triple {12809#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {12809#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:22,668 INFO L290 TraceCheckUtils]: 41: Hoare triple {12809#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12810#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:22,668 INFO L290 TraceCheckUtils]: 42: Hoare triple {12810#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {12810#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:22,669 INFO L290 TraceCheckUtils]: 43: Hoare triple {12810#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12811#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:22,669 INFO L290 TraceCheckUtils]: 44: Hoare triple {12811#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {12811#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:22,670 INFO L290 TraceCheckUtils]: 45: Hoare triple {12811#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12812#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:22,670 INFO L290 TraceCheckUtils]: 46: Hoare triple {12812#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {12812#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:22,670 INFO L290 TraceCheckUtils]: 47: Hoare triple {12812#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12813#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:22,671 INFO L290 TraceCheckUtils]: 48: Hoare triple {12813#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {12813#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:22,671 INFO L290 TraceCheckUtils]: 49: Hoare triple {12813#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12814#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:22,671 INFO L290 TraceCheckUtils]: 50: Hoare triple {12814#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {12814#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:22,672 INFO L290 TraceCheckUtils]: 51: Hoare triple {12814#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12815#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:22,672 INFO L290 TraceCheckUtils]: 52: Hoare triple {12815#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {12815#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 53: Hoare triple {12815#(<= main_~x~0 23)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {12788#false} assume !!(~x~0 < 1000000); {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 55: Hoare triple {12788#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {12788#false} assume !(~x~0 < 1000000); {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L272 TraceCheckUtils]: 57: Hoare triple {12788#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 58: Hoare triple {12788#false} ~cond := #in~cond; {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 59: Hoare triple {12788#false} assume 0 == ~cond; {12788#false} is VALID [2022-04-15 12:47:22,673 INFO L290 TraceCheckUtils]: 60: Hoare triple {12788#false} assume !false; {12788#false} is VALID [2022-04-15 12:47:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 72 proven. 552 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:22,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:22,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299424966] [2022-04-15 12:47:22,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299424966] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:22,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851496770] [2022-04-15 12:47:22,674 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:22,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:22,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:22,675 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:22,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-15 12:47:22,722 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:22,723 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:22,723 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:22,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:23,078 INFO L272 TraceCheckUtils]: 0: Hoare triple {12787#true} call ULTIMATE.init(); {12787#true} is VALID [2022-04-15 12:47:23,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {12787#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {12787#true} is VALID [2022-04-15 12:47:23,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {12787#true} assume true; {12787#true} is VALID [2022-04-15 12:47:23,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12787#true} {12787#true} #41#return; {12787#true} is VALID [2022-04-15 12:47:23,078 INFO L272 TraceCheckUtils]: 4: Hoare triple {12787#true} call #t~ret4 := main(); {12787#true} is VALID [2022-04-15 12:47:23,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {12787#true} ~x~0 := 0;~y~0 := 500000; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,079 INFO L290 TraceCheckUtils]: 6: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,094 INFO L290 TraceCheckUtils]: 15: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,094 INFO L290 TraceCheckUtils]: 16: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,095 INFO L290 TraceCheckUtils]: 18: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,097 INFO L290 TraceCheckUtils]: 24: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,097 INFO L290 TraceCheckUtils]: 25: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,097 INFO L290 TraceCheckUtils]: 26: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,097 INFO L290 TraceCheckUtils]: 27: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,098 INFO L290 TraceCheckUtils]: 28: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,098 INFO L290 TraceCheckUtils]: 29: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,098 INFO L290 TraceCheckUtils]: 30: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,098 INFO L290 TraceCheckUtils]: 31: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,099 INFO L290 TraceCheckUtils]: 32: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,099 INFO L290 TraceCheckUtils]: 33: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,100 INFO L290 TraceCheckUtils]: 36: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,100 INFO L290 TraceCheckUtils]: 37: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,100 INFO L290 TraceCheckUtils]: 38: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,100 INFO L290 TraceCheckUtils]: 39: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,101 INFO L290 TraceCheckUtils]: 40: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,101 INFO L290 TraceCheckUtils]: 41: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,101 INFO L290 TraceCheckUtils]: 42: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,101 INFO L290 TraceCheckUtils]: 43: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,102 INFO L290 TraceCheckUtils]: 44: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,102 INFO L290 TraceCheckUtils]: 45: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,102 INFO L290 TraceCheckUtils]: 46: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,102 INFO L290 TraceCheckUtils]: 47: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,103 INFO L290 TraceCheckUtils]: 48: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,103 INFO L290 TraceCheckUtils]: 49: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,103 INFO L290 TraceCheckUtils]: 50: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,104 INFO L290 TraceCheckUtils]: 51: Hoare triple {12835#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,104 INFO L290 TraceCheckUtils]: 52: Hoare triple {12835#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {12835#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:23,105 INFO L290 TraceCheckUtils]: 53: Hoare triple {12835#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {12980#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:23,105 INFO L290 TraceCheckUtils]: 54: Hoare triple {12980#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {12980#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:23,106 INFO L290 TraceCheckUtils]: 55: Hoare triple {12980#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {12987#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:23,106 INFO L290 TraceCheckUtils]: 56: Hoare triple {12987#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {12991#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:23,107 INFO L272 TraceCheckUtils]: 57: Hoare triple {12991#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {12995#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:23,107 INFO L290 TraceCheckUtils]: 58: Hoare triple {12995#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12999#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:23,107 INFO L290 TraceCheckUtils]: 59: Hoare triple {12999#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12788#false} is VALID [2022-04-15 12:47:23,107 INFO L290 TraceCheckUtils]: 60: Hoare triple {12788#false} assume !false; {12788#false} is VALID [2022-04-15 12:47:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-15 12:47:23,108 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:23,380 INFO L290 TraceCheckUtils]: 60: Hoare triple {12788#false} assume !false; {12788#false} is VALID [2022-04-15 12:47:23,380 INFO L290 TraceCheckUtils]: 59: Hoare triple {12999#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12788#false} is VALID [2022-04-15 12:47:23,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {12995#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12999#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:23,381 INFO L272 TraceCheckUtils]: 57: Hoare triple {13015#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {12995#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:23,382 INFO L290 TraceCheckUtils]: 56: Hoare triple {13019#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {13015#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:23,382 INFO L290 TraceCheckUtils]: 55: Hoare triple {13023#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13019#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:23,382 INFO L290 TraceCheckUtils]: 54: Hoare triple {13023#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {13023#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:23,383 INFO L290 TraceCheckUtils]: 53: Hoare triple {13030#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13023#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:23,384 INFO L290 TraceCheckUtils]: 52: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,384 INFO L290 TraceCheckUtils]: 51: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,384 INFO L290 TraceCheckUtils]: 50: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,384 INFO L290 TraceCheckUtils]: 49: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,385 INFO L290 TraceCheckUtils]: 48: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,385 INFO L290 TraceCheckUtils]: 47: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,385 INFO L290 TraceCheckUtils]: 46: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,385 INFO L290 TraceCheckUtils]: 45: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,386 INFO L290 TraceCheckUtils]: 44: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,386 INFO L290 TraceCheckUtils]: 43: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,386 INFO L290 TraceCheckUtils]: 42: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,386 INFO L290 TraceCheckUtils]: 41: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,387 INFO L290 TraceCheckUtils]: 40: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,387 INFO L290 TraceCheckUtils]: 39: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,387 INFO L290 TraceCheckUtils]: 38: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,388 INFO L290 TraceCheckUtils]: 37: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,388 INFO L290 TraceCheckUtils]: 36: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,388 INFO L290 TraceCheckUtils]: 35: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,388 INFO L290 TraceCheckUtils]: 34: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,389 INFO L290 TraceCheckUtils]: 33: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,389 INFO L290 TraceCheckUtils]: 32: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,389 INFO L290 TraceCheckUtils]: 31: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,389 INFO L290 TraceCheckUtils]: 30: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,390 INFO L290 TraceCheckUtils]: 29: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,390 INFO L290 TraceCheckUtils]: 28: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,390 INFO L290 TraceCheckUtils]: 27: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,390 INFO L290 TraceCheckUtils]: 26: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,391 INFO L290 TraceCheckUtils]: 25: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,391 INFO L290 TraceCheckUtils]: 24: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,391 INFO L290 TraceCheckUtils]: 23: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,391 INFO L290 TraceCheckUtils]: 22: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,392 INFO L290 TraceCheckUtils]: 21: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,392 INFO L290 TraceCheckUtils]: 20: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,392 INFO L290 TraceCheckUtils]: 19: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,393 INFO L290 TraceCheckUtils]: 18: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,393 INFO L290 TraceCheckUtils]: 17: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,393 INFO L290 TraceCheckUtils]: 16: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,393 INFO L290 TraceCheckUtils]: 15: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,394 INFO L290 TraceCheckUtils]: 13: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,394 INFO L290 TraceCheckUtils]: 12: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,394 INFO L290 TraceCheckUtils]: 11: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,395 INFO L290 TraceCheckUtils]: 10: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,395 INFO L290 TraceCheckUtils]: 9: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {13030#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {13030#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {12787#true} ~x~0 := 0;~y~0 := 500000; {13030#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:23,396 INFO L272 TraceCheckUtils]: 4: Hoare triple {12787#true} call #t~ret4 := main(); {12787#true} is VALID [2022-04-15 12:47:23,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12787#true} {12787#true} #41#return; {12787#true} is VALID [2022-04-15 12:47:23,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {12787#true} assume true; {12787#true} is VALID [2022-04-15 12:47:23,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {12787#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {12787#true} is VALID [2022-04-15 12:47:23,396 INFO L272 TraceCheckUtils]: 0: Hoare triple {12787#true} call ULTIMATE.init(); {12787#true} is VALID [2022-04-15 12:47:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2022-04-15 12:47:23,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851496770] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:23,397 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:23,397 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 8, 8] total 37 [2022-04-15 12:47:23,397 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:23,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1237698747] [2022-04-15 12:47:23,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1237698747] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:23,397 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:23,397 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-15 12:47:23,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226182551] [2022-04-15 12:47:23,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:23,398 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-15 12:47:23,398 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:23,398 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:23,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:23,438 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-15 12:47:23,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:23,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-15 12:47:23,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=367, Invalid=965, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 12:47:23,439 INFO L87 Difference]: Start difference. First operand 63 states and 66 transitions. Second operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:23,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:23,934 INFO L93 Difference]: Finished difference Result 74 states and 80 transitions. [2022-04-15 12:47:23,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 12:47:23,934 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 61 [2022-04-15 12:47:23,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-15 12:47:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 71 transitions. [2022-04-15 12:47:23,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 71 transitions. [2022-04-15 12:47:23,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:23,971 INFO L225 Difference]: With dead ends: 74 [2022-04-15 12:47:23,971 INFO L226 Difference]: Without dead ends: 65 [2022-04-15 12:47:23,972 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 113 SyntacticMatches, 1 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 644 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1015, Invalid=2645, Unknown=0, NotChecked=0, Total=3660 [2022-04-15 12:47:23,972 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 32 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:23,972 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [32 Valid, 29 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:23,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-15 12:47:24,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-15 12:47:24,021 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:24,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:24,021 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:24,021 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:24,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:24,022 INFO L93 Difference]: Finished difference Result 65 states and 68 transitions. [2022-04-15 12:47:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2022-04-15 12:47:24,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:24,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:24,022 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-15 12:47:24,022 INFO L87 Difference]: Start difference. First operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 65 states. [2022-04-15 12:47:24,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:24,023 INFO L93 Difference]: Finished difference Result 65 states and 68 transitions. [2022-04-15 12:47:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2022-04-15 12:47:24,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:24,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:24,023 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:24,023 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 60 states have (on average 1.0666666666666667) internal successors, (64), 60 states have internal predecessors, (64), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:24,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 68 transitions. [2022-04-15 12:47:24,024 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 68 transitions. Word has length 61 [2022-04-15 12:47:24,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:24,024 INFO L478 AbstractCegarLoop]: Abstraction has 65 states and 68 transitions. [2022-04-15 12:47:24,024 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.111111111111111) internal successors, (57), 26 states have internal predecessors, (57), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:24,024 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 68 transitions. [2022-04-15 12:47:24,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2022-04-15 12:47:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 12:47:24,067 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:24,067 INFO L499 BasicCegarLoop]: trace histogram [26, 24, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:24,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:24,283 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-15 12:47:24,283 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:24,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:24,283 INFO L85 PathProgramCache]: Analyzing trace with hash -587846671, now seen corresponding path program 49 times [2022-04-15 12:47:24,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:24,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1482153964] [2022-04-15 12:47:24,413 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:24,414 INFO L85 PathProgramCache]: Analyzing trace with hash 268480144, now seen corresponding path program 1 times [2022-04-15 12:47:24,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:24,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588668345] [2022-04-15 12:47:24,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:24,445 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:24,448 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:24,448 INFO L85 PathProgramCache]: Analyzing trace with hash -587846671, now seen corresponding path program 50 times [2022-04-15 12:47:24,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:24,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502556065] [2022-04-15 12:47:24,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:24,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:24,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {13678#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {13648#true} is VALID [2022-04-15 12:47:24,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {13648#true} assume true; {13648#true} is VALID [2022-04-15 12:47:24,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13648#true} {13648#true} #41#return; {13648#true} is VALID [2022-04-15 12:47:24,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {13648#true} call ULTIMATE.init(); {13678#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:24,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {13678#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {13648#true} is VALID [2022-04-15 12:47:24,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {13648#true} assume true; {13648#true} is VALID [2022-04-15 12:47:24,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13648#true} {13648#true} #41#return; {13648#true} is VALID [2022-04-15 12:47:24,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {13648#true} call #t~ret4 := main(); {13648#true} is VALID [2022-04-15 12:47:24,715 INFO L290 TraceCheckUtils]: 5: Hoare triple {13648#true} ~x~0 := 0;~y~0 := 500000; {13653#(= main_~x~0 0)} is VALID [2022-04-15 12:47:24,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {13653#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {13653#(= main_~x~0 0)} is VALID [2022-04-15 12:47:24,715 INFO L290 TraceCheckUtils]: 7: Hoare triple {13653#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13654#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:24,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {13654#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {13654#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:24,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {13654#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13655#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:24,717 INFO L290 TraceCheckUtils]: 10: Hoare triple {13655#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {13655#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:24,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {13655#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13656#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:24,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {13656#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {13656#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:24,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {13656#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13657#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:24,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {13657#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {13657#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:24,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {13657#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13658#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:24,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {13658#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {13658#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:24,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {13658#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13659#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:24,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {13659#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {13659#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:24,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {13659#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13660#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:24,719 INFO L290 TraceCheckUtils]: 20: Hoare triple {13660#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {13660#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:24,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {13660#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13661#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:24,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {13661#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {13661#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:24,720 INFO L290 TraceCheckUtils]: 23: Hoare triple {13661#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13662#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:24,720 INFO L290 TraceCheckUtils]: 24: Hoare triple {13662#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {13662#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:24,721 INFO L290 TraceCheckUtils]: 25: Hoare triple {13662#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13663#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:24,721 INFO L290 TraceCheckUtils]: 26: Hoare triple {13663#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {13663#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:24,721 INFO L290 TraceCheckUtils]: 27: Hoare triple {13663#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13664#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:24,721 INFO L290 TraceCheckUtils]: 28: Hoare triple {13664#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {13664#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:24,722 INFO L290 TraceCheckUtils]: 29: Hoare triple {13664#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13665#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:24,722 INFO L290 TraceCheckUtils]: 30: Hoare triple {13665#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {13665#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:24,722 INFO L290 TraceCheckUtils]: 31: Hoare triple {13665#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13666#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:24,723 INFO L290 TraceCheckUtils]: 32: Hoare triple {13666#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {13666#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:24,723 INFO L290 TraceCheckUtils]: 33: Hoare triple {13666#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13667#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:24,723 INFO L290 TraceCheckUtils]: 34: Hoare triple {13667#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {13667#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:24,723 INFO L290 TraceCheckUtils]: 35: Hoare triple {13667#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13668#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:24,724 INFO L290 TraceCheckUtils]: 36: Hoare triple {13668#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {13668#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:24,724 INFO L290 TraceCheckUtils]: 37: Hoare triple {13668#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13669#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:24,724 INFO L290 TraceCheckUtils]: 38: Hoare triple {13669#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {13669#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:24,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {13669#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13670#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:24,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {13670#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {13670#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:24,725 INFO L290 TraceCheckUtils]: 41: Hoare triple {13670#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13671#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:24,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {13671#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {13671#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:24,726 INFO L290 TraceCheckUtils]: 43: Hoare triple {13671#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13672#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:24,726 INFO L290 TraceCheckUtils]: 44: Hoare triple {13672#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {13672#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:24,726 INFO L290 TraceCheckUtils]: 45: Hoare triple {13672#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13673#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:24,726 INFO L290 TraceCheckUtils]: 46: Hoare triple {13673#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {13673#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:24,727 INFO L290 TraceCheckUtils]: 47: Hoare triple {13673#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13674#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:24,727 INFO L290 TraceCheckUtils]: 48: Hoare triple {13674#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {13674#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:24,727 INFO L290 TraceCheckUtils]: 49: Hoare triple {13674#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13675#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:24,727 INFO L290 TraceCheckUtils]: 50: Hoare triple {13675#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {13675#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:24,728 INFO L290 TraceCheckUtils]: 51: Hoare triple {13675#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13676#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:24,728 INFO L290 TraceCheckUtils]: 52: Hoare triple {13676#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {13676#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:24,728 INFO L290 TraceCheckUtils]: 53: Hoare triple {13676#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13677#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 54: Hoare triple {13677#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {13677#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 55: Hoare triple {13677#(<= main_~x~0 24)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 56: Hoare triple {13649#false} assume !!(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 57: Hoare triple {13649#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 58: Hoare triple {13649#false} assume !(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L272 TraceCheckUtils]: 59: Hoare triple {13649#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 60: Hoare triple {13649#false} ~cond := #in~cond; {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {13649#false} assume 0 == ~cond; {13649#false} is VALID [2022-04-15 12:47:24,729 INFO L290 TraceCheckUtils]: 62: Hoare triple {13649#false} assume !false; {13649#false} is VALID [2022-04-15 12:47:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 75 proven. 600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:24,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:24,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502556065] [2022-04-15 12:47:24,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502556065] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:24,730 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [307052264] [2022-04-15 12:47:24,730 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:24,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:24,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:24,731 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:24,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-15 12:47:24,765 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:24,765 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:24,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-15 12:47:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:24,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:24,993 INFO L272 TraceCheckUtils]: 0: Hoare triple {13648#true} call ULTIMATE.init(); {13648#true} is VALID [2022-04-15 12:47:24,993 INFO L290 TraceCheckUtils]: 1: Hoare triple {13648#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {13648#true} is VALID [2022-04-15 12:47:24,993 INFO L290 TraceCheckUtils]: 2: Hoare triple {13648#true} assume true; {13648#true} is VALID [2022-04-15 12:47:24,993 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13648#true} {13648#true} #41#return; {13648#true} is VALID [2022-04-15 12:47:24,993 INFO L272 TraceCheckUtils]: 4: Hoare triple {13648#true} call #t~ret4 := main(); {13648#true} is VALID [2022-04-15 12:47:24,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {13648#true} ~x~0 := 0;~y~0 := 500000; {13697#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:24,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {13697#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {13697#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:24,994 INFO L290 TraceCheckUtils]: 7: Hoare triple {13697#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13654#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:24,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {13654#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {13654#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:24,995 INFO L290 TraceCheckUtils]: 9: Hoare triple {13654#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13655#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:24,995 INFO L290 TraceCheckUtils]: 10: Hoare triple {13655#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {13655#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:24,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {13655#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13656#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:24,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {13656#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {13656#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:24,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {13656#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13657#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:24,996 INFO L290 TraceCheckUtils]: 14: Hoare triple {13657#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {13657#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:24,997 INFO L290 TraceCheckUtils]: 15: Hoare triple {13657#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13658#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:24,997 INFO L290 TraceCheckUtils]: 16: Hoare triple {13658#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {13658#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:24,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {13658#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13659#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:24,997 INFO L290 TraceCheckUtils]: 18: Hoare triple {13659#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {13659#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:24,998 INFO L290 TraceCheckUtils]: 19: Hoare triple {13659#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13660#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:24,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {13660#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {13660#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:24,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {13660#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13661#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:24,998 INFO L290 TraceCheckUtils]: 22: Hoare triple {13661#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {13661#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:24,999 INFO L290 TraceCheckUtils]: 23: Hoare triple {13661#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13662#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:24,999 INFO L290 TraceCheckUtils]: 24: Hoare triple {13662#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {13662#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:24,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {13662#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13663#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:24,999 INFO L290 TraceCheckUtils]: 26: Hoare triple {13663#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {13663#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:25,000 INFO L290 TraceCheckUtils]: 27: Hoare triple {13663#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13664#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:25,000 INFO L290 TraceCheckUtils]: 28: Hoare triple {13664#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {13664#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:25,000 INFO L290 TraceCheckUtils]: 29: Hoare triple {13664#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13665#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:25,001 INFO L290 TraceCheckUtils]: 30: Hoare triple {13665#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {13665#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:25,001 INFO L290 TraceCheckUtils]: 31: Hoare triple {13665#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13666#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:25,001 INFO L290 TraceCheckUtils]: 32: Hoare triple {13666#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {13666#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:25,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {13666#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13667#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:25,002 INFO L290 TraceCheckUtils]: 34: Hoare triple {13667#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {13667#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:25,002 INFO L290 TraceCheckUtils]: 35: Hoare triple {13667#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13668#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:25,002 INFO L290 TraceCheckUtils]: 36: Hoare triple {13668#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {13668#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:25,003 INFO L290 TraceCheckUtils]: 37: Hoare triple {13668#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13669#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:25,003 INFO L290 TraceCheckUtils]: 38: Hoare triple {13669#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {13669#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:25,003 INFO L290 TraceCheckUtils]: 39: Hoare triple {13669#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13670#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:25,003 INFO L290 TraceCheckUtils]: 40: Hoare triple {13670#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {13670#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:25,004 INFO L290 TraceCheckUtils]: 41: Hoare triple {13670#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13671#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:25,004 INFO L290 TraceCheckUtils]: 42: Hoare triple {13671#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {13671#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:25,004 INFO L290 TraceCheckUtils]: 43: Hoare triple {13671#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13672#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:25,005 INFO L290 TraceCheckUtils]: 44: Hoare triple {13672#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {13672#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:25,005 INFO L290 TraceCheckUtils]: 45: Hoare triple {13672#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13673#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:25,005 INFO L290 TraceCheckUtils]: 46: Hoare triple {13673#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {13673#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:25,006 INFO L290 TraceCheckUtils]: 47: Hoare triple {13673#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13674#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:25,006 INFO L290 TraceCheckUtils]: 48: Hoare triple {13674#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {13674#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:25,006 INFO L290 TraceCheckUtils]: 49: Hoare triple {13674#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13675#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:25,006 INFO L290 TraceCheckUtils]: 50: Hoare triple {13675#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {13675#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:25,007 INFO L290 TraceCheckUtils]: 51: Hoare triple {13675#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13676#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:25,007 INFO L290 TraceCheckUtils]: 52: Hoare triple {13676#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {13676#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:25,007 INFO L290 TraceCheckUtils]: 53: Hoare triple {13676#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13677#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:25,007 INFO L290 TraceCheckUtils]: 54: Hoare triple {13677#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {13677#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 55: Hoare triple {13677#(<= main_~x~0 24)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 56: Hoare triple {13649#false} assume !!(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 57: Hoare triple {13649#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 58: Hoare triple {13649#false} assume !(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L272 TraceCheckUtils]: 59: Hoare triple {13649#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 60: Hoare triple {13649#false} ~cond := #in~cond; {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 61: Hoare triple {13649#false} assume 0 == ~cond; {13649#false} is VALID [2022-04-15 12:47:25,008 INFO L290 TraceCheckUtils]: 62: Hoare triple {13649#false} assume !false; {13649#false} is VALID [2022-04-15 12:47:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 75 proven. 600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:25,009 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 62: Hoare triple {13649#false} assume !false; {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 61: Hoare triple {13649#false} assume 0 == ~cond; {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 60: Hoare triple {13649#false} ~cond := #in~cond; {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L272 TraceCheckUtils]: 59: Hoare triple {13649#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 58: Hoare triple {13649#false} assume !(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 57: Hoare triple {13649#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 56: Hoare triple {13649#false} assume !!(~x~0 < 1000000); {13649#false} is VALID [2022-04-15 12:47:25,561 INFO L290 TraceCheckUtils]: 55: Hoare triple {13890#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {13649#false} is VALID [2022-04-15 12:47:25,562 INFO L290 TraceCheckUtils]: 54: Hoare triple {13890#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {13890#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:25,562 INFO L290 TraceCheckUtils]: 53: Hoare triple {13897#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13890#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:25,563 INFO L290 TraceCheckUtils]: 52: Hoare triple {13897#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {13897#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:25,563 INFO L290 TraceCheckUtils]: 51: Hoare triple {13904#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13897#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:25,563 INFO L290 TraceCheckUtils]: 50: Hoare triple {13904#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {13904#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:25,564 INFO L290 TraceCheckUtils]: 49: Hoare triple {13911#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13904#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:25,564 INFO L290 TraceCheckUtils]: 48: Hoare triple {13911#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {13911#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:25,564 INFO L290 TraceCheckUtils]: 47: Hoare triple {13918#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13911#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:25,564 INFO L290 TraceCheckUtils]: 46: Hoare triple {13918#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {13918#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:25,565 INFO L290 TraceCheckUtils]: 45: Hoare triple {13925#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13918#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:25,565 INFO L290 TraceCheckUtils]: 44: Hoare triple {13925#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {13925#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:25,565 INFO L290 TraceCheckUtils]: 43: Hoare triple {13932#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13925#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:25,566 INFO L290 TraceCheckUtils]: 42: Hoare triple {13932#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {13932#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:25,566 INFO L290 TraceCheckUtils]: 41: Hoare triple {13939#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13932#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:25,566 INFO L290 TraceCheckUtils]: 40: Hoare triple {13939#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {13939#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:25,567 INFO L290 TraceCheckUtils]: 39: Hoare triple {13946#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13939#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:25,567 INFO L290 TraceCheckUtils]: 38: Hoare triple {13946#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {13946#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:25,567 INFO L290 TraceCheckUtils]: 37: Hoare triple {13953#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13946#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:25,567 INFO L290 TraceCheckUtils]: 36: Hoare triple {13953#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {13953#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:25,568 INFO L290 TraceCheckUtils]: 35: Hoare triple {13960#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13953#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:25,568 INFO L290 TraceCheckUtils]: 34: Hoare triple {13960#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {13960#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:25,568 INFO L290 TraceCheckUtils]: 33: Hoare triple {13967#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13960#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:25,569 INFO L290 TraceCheckUtils]: 32: Hoare triple {13967#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {13967#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:25,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {13974#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13967#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:25,569 INFO L290 TraceCheckUtils]: 30: Hoare triple {13974#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {13974#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:25,570 INFO L290 TraceCheckUtils]: 29: Hoare triple {13981#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13974#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:25,570 INFO L290 TraceCheckUtils]: 28: Hoare triple {13981#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {13981#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:25,570 INFO L290 TraceCheckUtils]: 27: Hoare triple {13988#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13981#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:25,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {13988#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {13988#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:25,571 INFO L290 TraceCheckUtils]: 25: Hoare triple {13995#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13988#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:25,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {13995#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {13995#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:25,571 INFO L290 TraceCheckUtils]: 23: Hoare triple {14002#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {13995#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:25,572 INFO L290 TraceCheckUtils]: 22: Hoare triple {14002#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {14002#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:25,572 INFO L290 TraceCheckUtils]: 21: Hoare triple {14009#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14002#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:25,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {14009#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {14009#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:25,573 INFO L290 TraceCheckUtils]: 19: Hoare triple {14016#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14009#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:25,573 INFO L290 TraceCheckUtils]: 18: Hoare triple {14016#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {14016#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:25,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {14023#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14016#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:25,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {14023#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {14023#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:25,574 INFO L290 TraceCheckUtils]: 15: Hoare triple {14030#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14023#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:25,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {14030#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {14030#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:25,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {14037#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14030#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:25,574 INFO L290 TraceCheckUtils]: 12: Hoare triple {14037#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {14037#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:25,575 INFO L290 TraceCheckUtils]: 11: Hoare triple {14044#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14037#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:25,575 INFO L290 TraceCheckUtils]: 10: Hoare triple {14044#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {14044#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:25,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {14051#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14044#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:25,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {14051#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {14051#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:25,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {14058#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14051#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:25,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {14058#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {14058#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:25,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {13648#true} ~x~0 := 0;~y~0 := 500000; {14058#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:25,576 INFO L272 TraceCheckUtils]: 4: Hoare triple {13648#true} call #t~ret4 := main(); {13648#true} is VALID [2022-04-15 12:47:25,577 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13648#true} {13648#true} #41#return; {13648#true} is VALID [2022-04-15 12:47:25,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {13648#true} assume true; {13648#true} is VALID [2022-04-15 12:47:25,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {13648#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {13648#true} is VALID [2022-04-15 12:47:25,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {13648#true} call ULTIMATE.init(); {13648#true} is VALID [2022-04-15 12:47:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 75 proven. 600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:25,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [307052264] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:25,577 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:25,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 27, 27] total 54 [2022-04-15 12:47:25,577 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:25,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1482153964] [2022-04-15 12:47:25,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1482153964] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:25,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:25,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-15 12:47:25,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787459921] [2022-04-15 12:47:25,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:25,578 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-15 12:47:25,578 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:25,578 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:25,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:25,606 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-15 12:47:25,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:25,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-15 12:47:25,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1380, Invalid=1482, Unknown=0, NotChecked=0, Total=2862 [2022-04-15 12:47:25,607 INFO L87 Difference]: Start difference. First operand 65 states and 68 transitions. Second operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:25,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:25,993 INFO L93 Difference]: Finished difference Result 76 states and 82 transitions. [2022-04-15 12:47:25,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-15 12:47:25,993 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 63 [2022-04-15 12:47:25,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-15 12:47:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 73 transitions. [2022-04-15 12:47:26,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 73 transitions. [2022-04-15 12:47:26,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:26,044 INFO L225 Difference]: With dead ends: 76 [2022-04-15 12:47:26,045 INFO L226 Difference]: Without dead ends: 67 [2022-04-15 12:47:26,045 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 443 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=2706, Invalid=3456, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 12:47:26,046 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 33 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:26,046 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 39 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:26,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-15 12:47:26,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2022-04-15 12:47:26,098 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:26,098 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:26,098 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:26,098 INFO L87 Difference]: Start difference. First operand 67 states. Second operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:26,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:26,099 INFO L93 Difference]: Finished difference Result 67 states and 70 transitions. [2022-04-15 12:47:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2022-04-15 12:47:26,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:26,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:26,100 INFO L74 IsIncluded]: Start isIncluded. First operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-15 12:47:26,100 INFO L87 Difference]: Start difference. First operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 67 states. [2022-04-15 12:47:26,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:26,100 INFO L93 Difference]: Finished difference Result 67 states and 70 transitions. [2022-04-15 12:47:26,100 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2022-04-15 12:47:26,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:26,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:26,100 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:26,101 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:26,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 62 states have (on average 1.064516129032258) internal successors, (66), 62 states have internal predecessors, (66), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:26,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 70 transitions. [2022-04-15 12:47:26,101 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 70 transitions. Word has length 63 [2022-04-15 12:47:26,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:26,101 INFO L478 AbstractCegarLoop]: Abstraction has 67 states and 70 transitions. [2022-04-15 12:47:26,101 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 2.107142857142857) internal successors, (59), 27 states have internal predecessors, (59), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:26,102 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 70 transitions. [2022-04-15 12:47:26,139 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:26,139 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2022-04-15 12:47:26,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 12:47:26,139 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:26,139 INFO L499 BasicCegarLoop]: trace histogram [27, 25, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:26,166 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:26,339 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51,SelfDestructingSolverStorable52 [2022-04-15 12:47:26,340 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:26,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:26,340 INFO L85 PathProgramCache]: Analyzing trace with hash -783870258, now seen corresponding path program 51 times [2022-04-15 12:47:26,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:26,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [294985333] [2022-04-15 12:47:26,508 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:26,509 INFO L85 PathProgramCache]: Analyzing trace with hash 327585488, now seen corresponding path program 1 times [2022-04-15 12:47:26,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:26,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117611388] [2022-04-15 12:47:26,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:26,515 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:26,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:26,529 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:26,530 INFO L85 PathProgramCache]: Analyzing trace with hash -783870258, now seen corresponding path program 52 times [2022-04-15 12:47:26,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:26,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88921294] [2022-04-15 12:47:26,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:26,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:26,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:26,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {14583#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14552#true} is VALID [2022-04-15 12:47:26,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {14552#true} assume true; {14552#true} is VALID [2022-04-15 12:47:26,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14552#true} {14552#true} #41#return; {14552#true} is VALID [2022-04-15 12:47:26,769 INFO L272 TraceCheckUtils]: 0: Hoare triple {14552#true} call ULTIMATE.init(); {14583#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:26,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {14583#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14552#true} is VALID [2022-04-15 12:47:26,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {14552#true} assume true; {14552#true} is VALID [2022-04-15 12:47:26,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14552#true} {14552#true} #41#return; {14552#true} is VALID [2022-04-15 12:47:26,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {14552#true} call #t~ret4 := main(); {14552#true} is VALID [2022-04-15 12:47:26,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {14552#true} ~x~0 := 0;~y~0 := 500000; {14557#(= main_~x~0 0)} is VALID [2022-04-15 12:47:26,769 INFO L290 TraceCheckUtils]: 6: Hoare triple {14557#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {14557#(= main_~x~0 0)} is VALID [2022-04-15 12:47:26,769 INFO L290 TraceCheckUtils]: 7: Hoare triple {14557#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14558#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:26,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {14558#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {14558#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:26,770 INFO L290 TraceCheckUtils]: 9: Hoare triple {14558#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14559#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:26,771 INFO L290 TraceCheckUtils]: 10: Hoare triple {14559#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {14559#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:26,771 INFO L290 TraceCheckUtils]: 11: Hoare triple {14559#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14560#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:26,771 INFO L290 TraceCheckUtils]: 12: Hoare triple {14560#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {14560#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:26,772 INFO L290 TraceCheckUtils]: 13: Hoare triple {14560#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14561#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:26,772 INFO L290 TraceCheckUtils]: 14: Hoare triple {14561#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {14561#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:26,772 INFO L290 TraceCheckUtils]: 15: Hoare triple {14561#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14562#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:26,772 INFO L290 TraceCheckUtils]: 16: Hoare triple {14562#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {14562#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:26,773 INFO L290 TraceCheckUtils]: 17: Hoare triple {14562#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14563#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:26,773 INFO L290 TraceCheckUtils]: 18: Hoare triple {14563#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {14563#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:26,773 INFO L290 TraceCheckUtils]: 19: Hoare triple {14563#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14564#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:26,774 INFO L290 TraceCheckUtils]: 20: Hoare triple {14564#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {14564#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:26,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {14564#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14565#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:26,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {14565#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {14565#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:26,775 INFO L290 TraceCheckUtils]: 23: Hoare triple {14565#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14566#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:26,775 INFO L290 TraceCheckUtils]: 24: Hoare triple {14566#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {14566#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:26,775 INFO L290 TraceCheckUtils]: 25: Hoare triple {14566#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14567#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:26,775 INFO L290 TraceCheckUtils]: 26: Hoare triple {14567#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {14567#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:26,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {14567#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14568#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:26,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {14568#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {14568#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:26,776 INFO L290 TraceCheckUtils]: 29: Hoare triple {14568#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14569#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:26,776 INFO L290 TraceCheckUtils]: 30: Hoare triple {14569#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {14569#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:26,777 INFO L290 TraceCheckUtils]: 31: Hoare triple {14569#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14570#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:26,777 INFO L290 TraceCheckUtils]: 32: Hoare triple {14570#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {14570#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:26,777 INFO L290 TraceCheckUtils]: 33: Hoare triple {14570#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14571#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:26,778 INFO L290 TraceCheckUtils]: 34: Hoare triple {14571#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {14571#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:26,778 INFO L290 TraceCheckUtils]: 35: Hoare triple {14571#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14572#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:26,778 INFO L290 TraceCheckUtils]: 36: Hoare triple {14572#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {14572#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:26,779 INFO L290 TraceCheckUtils]: 37: Hoare triple {14572#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14573#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:26,779 INFO L290 TraceCheckUtils]: 38: Hoare triple {14573#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {14573#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:26,779 INFO L290 TraceCheckUtils]: 39: Hoare triple {14573#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14574#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:26,779 INFO L290 TraceCheckUtils]: 40: Hoare triple {14574#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {14574#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:26,780 INFO L290 TraceCheckUtils]: 41: Hoare triple {14574#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14575#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:26,780 INFO L290 TraceCheckUtils]: 42: Hoare triple {14575#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {14575#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:26,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {14575#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14576#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:26,781 INFO L290 TraceCheckUtils]: 44: Hoare triple {14576#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {14576#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:26,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {14576#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14577#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:26,781 INFO L290 TraceCheckUtils]: 46: Hoare triple {14577#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {14577#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:26,782 INFO L290 TraceCheckUtils]: 47: Hoare triple {14577#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14578#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:26,782 INFO L290 TraceCheckUtils]: 48: Hoare triple {14578#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {14578#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:26,782 INFO L290 TraceCheckUtils]: 49: Hoare triple {14578#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14579#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:26,782 INFO L290 TraceCheckUtils]: 50: Hoare triple {14579#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {14579#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:26,783 INFO L290 TraceCheckUtils]: 51: Hoare triple {14579#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14580#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:26,783 INFO L290 TraceCheckUtils]: 52: Hoare triple {14580#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {14580#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:26,783 INFO L290 TraceCheckUtils]: 53: Hoare triple {14580#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14581#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:26,784 INFO L290 TraceCheckUtils]: 54: Hoare triple {14581#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {14581#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:26,784 INFO L290 TraceCheckUtils]: 55: Hoare triple {14581#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14582#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:26,784 INFO L290 TraceCheckUtils]: 56: Hoare triple {14582#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {14582#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 57: Hoare triple {14582#(<= main_~x~0 25)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 58: Hoare triple {14553#false} assume !!(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 59: Hoare triple {14553#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {14553#false} assume !(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L272 TraceCheckUtils]: 61: Hoare triple {14553#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 62: Hoare triple {14553#false} ~cond := #in~cond; {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 63: Hoare triple {14553#false} assume 0 == ~cond; {14553#false} is VALID [2022-04-15 12:47:26,785 INFO L290 TraceCheckUtils]: 64: Hoare triple {14553#false} assume !false; {14553#false} is VALID [2022-04-15 12:47:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 78 proven. 650 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:26,786 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:26,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88921294] [2022-04-15 12:47:26,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88921294] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:26,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [417669708] [2022-04-15 12:47:26,786 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:26,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:26,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:26,787 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:26,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-15 12:47:26,852 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:26,853 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:26,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-15 12:47:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:26,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:27,179 INFO L272 TraceCheckUtils]: 0: Hoare triple {14552#true} call ULTIMATE.init(); {14552#true} is VALID [2022-04-15 12:47:27,179 INFO L290 TraceCheckUtils]: 1: Hoare triple {14552#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14552#true} is VALID [2022-04-15 12:47:27,179 INFO L290 TraceCheckUtils]: 2: Hoare triple {14552#true} assume true; {14552#true} is VALID [2022-04-15 12:47:27,179 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14552#true} {14552#true} #41#return; {14552#true} is VALID [2022-04-15 12:47:27,179 INFO L272 TraceCheckUtils]: 4: Hoare triple {14552#true} call #t~ret4 := main(); {14552#true} is VALID [2022-04-15 12:47:27,180 INFO L290 TraceCheckUtils]: 5: Hoare triple {14552#true} ~x~0 := 0;~y~0 := 500000; {14602#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:27,180 INFO L290 TraceCheckUtils]: 6: Hoare triple {14602#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {14602#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:27,181 INFO L290 TraceCheckUtils]: 7: Hoare triple {14602#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14558#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:27,181 INFO L290 TraceCheckUtils]: 8: Hoare triple {14558#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {14558#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:27,181 INFO L290 TraceCheckUtils]: 9: Hoare triple {14558#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14559#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:27,182 INFO L290 TraceCheckUtils]: 10: Hoare triple {14559#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {14559#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:27,182 INFO L290 TraceCheckUtils]: 11: Hoare triple {14559#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14560#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:27,182 INFO L290 TraceCheckUtils]: 12: Hoare triple {14560#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {14560#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:27,183 INFO L290 TraceCheckUtils]: 13: Hoare triple {14560#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14561#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:27,183 INFO L290 TraceCheckUtils]: 14: Hoare triple {14561#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {14561#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:27,184 INFO L290 TraceCheckUtils]: 15: Hoare triple {14561#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14562#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:27,184 INFO L290 TraceCheckUtils]: 16: Hoare triple {14562#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {14562#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:27,184 INFO L290 TraceCheckUtils]: 17: Hoare triple {14562#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14563#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:27,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {14563#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {14563#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:27,185 INFO L290 TraceCheckUtils]: 19: Hoare triple {14563#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14564#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:27,185 INFO L290 TraceCheckUtils]: 20: Hoare triple {14564#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {14564#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:27,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {14564#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14565#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:27,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {14565#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {14565#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:27,187 INFO L290 TraceCheckUtils]: 23: Hoare triple {14565#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14566#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:27,187 INFO L290 TraceCheckUtils]: 24: Hoare triple {14566#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {14566#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:27,187 INFO L290 TraceCheckUtils]: 25: Hoare triple {14566#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14567#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:27,188 INFO L290 TraceCheckUtils]: 26: Hoare triple {14567#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {14567#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:27,188 INFO L290 TraceCheckUtils]: 27: Hoare triple {14567#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14568#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:27,188 INFO L290 TraceCheckUtils]: 28: Hoare triple {14568#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {14568#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:27,189 INFO L290 TraceCheckUtils]: 29: Hoare triple {14568#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14569#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:27,189 INFO L290 TraceCheckUtils]: 30: Hoare triple {14569#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {14569#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:27,190 INFO L290 TraceCheckUtils]: 31: Hoare triple {14569#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14570#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:27,190 INFO L290 TraceCheckUtils]: 32: Hoare triple {14570#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {14570#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:27,190 INFO L290 TraceCheckUtils]: 33: Hoare triple {14570#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14571#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:27,191 INFO L290 TraceCheckUtils]: 34: Hoare triple {14571#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {14571#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:27,191 INFO L290 TraceCheckUtils]: 35: Hoare triple {14571#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14572#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:27,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {14572#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {14572#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:27,192 INFO L290 TraceCheckUtils]: 37: Hoare triple {14572#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14573#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:27,192 INFO L290 TraceCheckUtils]: 38: Hoare triple {14573#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {14573#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:27,193 INFO L290 TraceCheckUtils]: 39: Hoare triple {14573#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14574#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:27,193 INFO L290 TraceCheckUtils]: 40: Hoare triple {14574#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {14574#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:27,193 INFO L290 TraceCheckUtils]: 41: Hoare triple {14574#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14575#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:27,194 INFO L290 TraceCheckUtils]: 42: Hoare triple {14575#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {14575#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:27,194 INFO L290 TraceCheckUtils]: 43: Hoare triple {14575#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14576#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:27,194 INFO L290 TraceCheckUtils]: 44: Hoare triple {14576#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {14576#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:27,195 INFO L290 TraceCheckUtils]: 45: Hoare triple {14576#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14577#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:27,195 INFO L290 TraceCheckUtils]: 46: Hoare triple {14577#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {14577#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:27,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {14577#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14578#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:27,196 INFO L290 TraceCheckUtils]: 48: Hoare triple {14578#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {14578#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:27,196 INFO L290 TraceCheckUtils]: 49: Hoare triple {14578#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14579#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:27,197 INFO L290 TraceCheckUtils]: 50: Hoare triple {14579#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {14579#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:27,197 INFO L290 TraceCheckUtils]: 51: Hoare triple {14579#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14580#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:27,197 INFO L290 TraceCheckUtils]: 52: Hoare triple {14580#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {14580#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:27,198 INFO L290 TraceCheckUtils]: 53: Hoare triple {14580#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14581#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:27,198 INFO L290 TraceCheckUtils]: 54: Hoare triple {14581#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {14581#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:27,198 INFO L290 TraceCheckUtils]: 55: Hoare triple {14581#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14582#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:27,199 INFO L290 TraceCheckUtils]: 56: Hoare triple {14582#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {14582#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:27,199 INFO L290 TraceCheckUtils]: 57: Hoare triple {14582#(<= main_~x~0 25)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:27,199 INFO L290 TraceCheckUtils]: 58: Hoare triple {14553#false} assume !!(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L290 TraceCheckUtils]: 59: Hoare triple {14553#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L290 TraceCheckUtils]: 60: Hoare triple {14553#false} assume !(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L272 TraceCheckUtils]: 61: Hoare triple {14553#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L290 TraceCheckUtils]: 62: Hoare triple {14553#false} ~cond := #in~cond; {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {14553#false} assume 0 == ~cond; {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {14553#false} assume !false; {14553#false} is VALID [2022-04-15 12:47:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 78 proven. 650 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:27,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 64: Hoare triple {14553#false} assume !false; {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 63: Hoare triple {14553#false} assume 0 == ~cond; {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 62: Hoare triple {14553#false} ~cond := #in~cond; {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L272 TraceCheckUtils]: 61: Hoare triple {14553#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 60: Hoare triple {14553#false} assume !(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 59: Hoare triple {14553#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 58: Hoare triple {14553#false} assume !!(~x~0 < 1000000); {14553#false} is VALID [2022-04-15 12:47:27,846 INFO L290 TraceCheckUtils]: 57: Hoare triple {14801#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {14553#false} is VALID [2022-04-15 12:47:27,847 INFO L290 TraceCheckUtils]: 56: Hoare triple {14801#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {14801#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:27,847 INFO L290 TraceCheckUtils]: 55: Hoare triple {14808#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14801#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:27,848 INFO L290 TraceCheckUtils]: 54: Hoare triple {14808#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {14808#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:27,848 INFO L290 TraceCheckUtils]: 53: Hoare triple {14815#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14808#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:27,848 INFO L290 TraceCheckUtils]: 52: Hoare triple {14815#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {14815#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:27,849 INFO L290 TraceCheckUtils]: 51: Hoare triple {14822#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14815#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:27,850 INFO L290 TraceCheckUtils]: 50: Hoare triple {14822#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {14822#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:27,851 INFO L290 TraceCheckUtils]: 49: Hoare triple {14829#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14822#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:27,851 INFO L290 TraceCheckUtils]: 48: Hoare triple {14829#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {14829#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:27,851 INFO L290 TraceCheckUtils]: 47: Hoare triple {14836#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14829#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:27,851 INFO L290 TraceCheckUtils]: 46: Hoare triple {14836#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {14836#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:27,852 INFO L290 TraceCheckUtils]: 45: Hoare triple {14843#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14836#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:27,876 INFO L290 TraceCheckUtils]: 44: Hoare triple {14843#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {14843#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:27,877 INFO L290 TraceCheckUtils]: 43: Hoare triple {14850#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14843#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:27,877 INFO L290 TraceCheckUtils]: 42: Hoare triple {14850#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {14850#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:27,878 INFO L290 TraceCheckUtils]: 41: Hoare triple {14857#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14850#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:27,878 INFO L290 TraceCheckUtils]: 40: Hoare triple {14857#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {14857#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:27,878 INFO L290 TraceCheckUtils]: 39: Hoare triple {14864#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14857#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:27,878 INFO L290 TraceCheckUtils]: 38: Hoare triple {14864#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {14864#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:27,879 INFO L290 TraceCheckUtils]: 37: Hoare triple {14871#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14864#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:27,879 INFO L290 TraceCheckUtils]: 36: Hoare triple {14871#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {14871#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:27,880 INFO L290 TraceCheckUtils]: 35: Hoare triple {14878#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14871#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:27,880 INFO L290 TraceCheckUtils]: 34: Hoare triple {14878#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {14878#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:27,880 INFO L290 TraceCheckUtils]: 33: Hoare triple {14885#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14878#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:27,880 INFO L290 TraceCheckUtils]: 32: Hoare triple {14885#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {14885#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:27,881 INFO L290 TraceCheckUtils]: 31: Hoare triple {14892#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14885#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:27,881 INFO L290 TraceCheckUtils]: 30: Hoare triple {14892#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {14892#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:27,882 INFO L290 TraceCheckUtils]: 29: Hoare triple {14899#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14892#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:27,882 INFO L290 TraceCheckUtils]: 28: Hoare triple {14899#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {14899#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:27,882 INFO L290 TraceCheckUtils]: 27: Hoare triple {14906#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14899#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:27,882 INFO L290 TraceCheckUtils]: 26: Hoare triple {14906#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {14906#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:27,883 INFO L290 TraceCheckUtils]: 25: Hoare triple {14913#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14906#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:27,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {14913#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {14913#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:27,884 INFO L290 TraceCheckUtils]: 23: Hoare triple {14920#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14913#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:27,884 INFO L290 TraceCheckUtils]: 22: Hoare triple {14920#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {14920#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:27,884 INFO L290 TraceCheckUtils]: 21: Hoare triple {14927#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14920#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:27,884 INFO L290 TraceCheckUtils]: 20: Hoare triple {14927#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {14927#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:27,885 INFO L290 TraceCheckUtils]: 19: Hoare triple {14934#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14927#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:27,885 INFO L290 TraceCheckUtils]: 18: Hoare triple {14934#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {14934#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:27,886 INFO L290 TraceCheckUtils]: 17: Hoare triple {14941#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14934#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:27,886 INFO L290 TraceCheckUtils]: 16: Hoare triple {14941#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {14941#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:27,886 INFO L290 TraceCheckUtils]: 15: Hoare triple {14948#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14941#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:27,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {14948#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {14948#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:27,887 INFO L290 TraceCheckUtils]: 13: Hoare triple {14955#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14948#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:27,887 INFO L290 TraceCheckUtils]: 12: Hoare triple {14955#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {14955#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:27,888 INFO L290 TraceCheckUtils]: 11: Hoare triple {14962#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14955#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:27,888 INFO L290 TraceCheckUtils]: 10: Hoare triple {14962#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {14962#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:27,888 INFO L290 TraceCheckUtils]: 9: Hoare triple {14969#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14962#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:27,888 INFO L290 TraceCheckUtils]: 8: Hoare triple {14969#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {14969#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:27,889 INFO L290 TraceCheckUtils]: 7: Hoare triple {14976#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {14969#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:27,889 INFO L290 TraceCheckUtils]: 6: Hoare triple {14976#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {14976#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:27,889 INFO L290 TraceCheckUtils]: 5: Hoare triple {14552#true} ~x~0 := 0;~y~0 := 500000; {14976#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:27,889 INFO L272 TraceCheckUtils]: 4: Hoare triple {14552#true} call #t~ret4 := main(); {14552#true} is VALID [2022-04-15 12:47:27,889 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14552#true} {14552#true} #41#return; {14552#true} is VALID [2022-04-15 12:47:27,889 INFO L290 TraceCheckUtils]: 2: Hoare triple {14552#true} assume true; {14552#true} is VALID [2022-04-15 12:47:27,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {14552#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {14552#true} is VALID [2022-04-15 12:47:27,890 INFO L272 TraceCheckUtils]: 0: Hoare triple {14552#true} call ULTIMATE.init(); {14552#true} is VALID [2022-04-15 12:47:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 729 backedges. 78 proven. 650 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:27,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [417669708] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:27,891 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:27,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28, 28] total 56 [2022-04-15 12:47:27,891 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:27,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [294985333] [2022-04-15 12:47:27,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [294985333] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:27,891 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:27,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-15 12:47:27,891 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935841965] [2022-04-15 12:47:27,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:27,892 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-15 12:47:27,892 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:27,892 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:27,939 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:27,939 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-15 12:47:27,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:27,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-15 12:47:27,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1487, Invalid=1593, Unknown=0, NotChecked=0, Total=3080 [2022-04-15 12:47:27,941 INFO L87 Difference]: Start difference. First operand 67 states and 70 transitions. Second operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:28,534 INFO L93 Difference]: Finished difference Result 78 states and 84 transitions. [2022-04-15 12:47:28,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-15 12:47:28,534 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 65 [2022-04-15 12:47:28,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-15 12:47:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 75 transitions. [2022-04-15 12:47:28,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 75 transitions. [2022-04-15 12:47:28,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:28,593 INFO L225 Difference]: With dead ends: 78 [2022-04-15 12:47:28,593 INFO L226 Difference]: Without dead ends: 69 [2022-04-15 12:47:28,595 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 474 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2918, Invalid=3724, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 12:47:28,598 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 34 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:28,599 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [34 Valid, 24 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:28,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-04-15 12:47:28,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 69. [2022-04-15 12:47:28,666 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:28,667 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,667 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,667 INFO L87 Difference]: Start difference. First operand 69 states. Second operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:28,668 INFO L93 Difference]: Finished difference Result 69 states and 72 transitions. [2022-04-15 12:47:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2022-04-15 12:47:28,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:28,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:28,668 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-15 12:47:28,668 INFO L87 Difference]: Start difference. First operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 69 states. [2022-04-15 12:47:28,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:28,669 INFO L93 Difference]: Finished difference Result 69 states and 72 transitions. [2022-04-15 12:47:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2022-04-15 12:47:28,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:28,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:28,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:28,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:28,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 72 transitions. [2022-04-15 12:47:28,670 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 72 transitions. Word has length 65 [2022-04-15 12:47:28,670 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:28,670 INFO L478 AbstractCegarLoop]: Abstraction has 69 states and 72 transitions. [2022-04-15 12:47:28,670 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 2.103448275862069) internal successors, (61), 28 states have internal predecessors, (61), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:28,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 72 transitions. [2022-04-15 12:47:28,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:28,734 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2022-04-15 12:47:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-15 12:47:28,734 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:28,734 INFO L499 BasicCegarLoop]: trace histogram [28, 26, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:28,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:28,935 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable53,SelfDestructingSolverStorable54 [2022-04-15 12:47:28,935 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:28,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:28,935 INFO L85 PathProgramCache]: Analyzing trace with hash -183976341, now seen corresponding path program 53 times [2022-04-15 12:47:28,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:28,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [302813537] [2022-04-15 12:47:29,078 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:29,079 INFO L85 PathProgramCache]: Analyzing trace with hash 386690832, now seen corresponding path program 1 times [2022-04-15 12:47:29,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:29,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578608686] [2022-04-15 12:47:29,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:29,082 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:29,090 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:29,090 INFO L85 PathProgramCache]: Analyzing trace with hash -183976341, now seen corresponding path program 54 times [2022-04-15 12:47:29,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:29,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430507091] [2022-04-15 12:47:29,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:29,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:29,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:29,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {15516#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15484#true} is VALID [2022-04-15 12:47:29,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {15484#true} assume true; {15484#true} is VALID [2022-04-15 12:47:29,435 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15484#true} {15484#true} #41#return; {15484#true} is VALID [2022-04-15 12:47:29,436 INFO L272 TraceCheckUtils]: 0: Hoare triple {15484#true} call ULTIMATE.init(); {15516#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:29,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {15516#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15484#true} is VALID [2022-04-15 12:47:29,436 INFO L290 TraceCheckUtils]: 2: Hoare triple {15484#true} assume true; {15484#true} is VALID [2022-04-15 12:47:29,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15484#true} {15484#true} #41#return; {15484#true} is VALID [2022-04-15 12:47:29,436 INFO L272 TraceCheckUtils]: 4: Hoare triple {15484#true} call #t~ret4 := main(); {15484#true} is VALID [2022-04-15 12:47:29,436 INFO L290 TraceCheckUtils]: 5: Hoare triple {15484#true} ~x~0 := 0;~y~0 := 500000; {15489#(= main_~x~0 0)} is VALID [2022-04-15 12:47:29,436 INFO L290 TraceCheckUtils]: 6: Hoare triple {15489#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {15489#(= main_~x~0 0)} is VALID [2022-04-15 12:47:29,437 INFO L290 TraceCheckUtils]: 7: Hoare triple {15489#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15490#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:29,437 INFO L290 TraceCheckUtils]: 8: Hoare triple {15490#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {15490#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:29,438 INFO L290 TraceCheckUtils]: 9: Hoare triple {15490#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15491#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:29,438 INFO L290 TraceCheckUtils]: 10: Hoare triple {15491#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {15491#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:29,439 INFO L290 TraceCheckUtils]: 11: Hoare triple {15491#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15492#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:29,439 INFO L290 TraceCheckUtils]: 12: Hoare triple {15492#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {15492#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:29,440 INFO L290 TraceCheckUtils]: 13: Hoare triple {15492#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15493#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:29,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {15493#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {15493#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:29,440 INFO L290 TraceCheckUtils]: 15: Hoare triple {15493#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15494#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:29,441 INFO L290 TraceCheckUtils]: 16: Hoare triple {15494#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {15494#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:29,441 INFO L290 TraceCheckUtils]: 17: Hoare triple {15494#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15495#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:29,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {15495#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {15495#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:29,442 INFO L290 TraceCheckUtils]: 19: Hoare triple {15495#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15496#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:29,442 INFO L290 TraceCheckUtils]: 20: Hoare triple {15496#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {15496#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:29,443 INFO L290 TraceCheckUtils]: 21: Hoare triple {15496#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15497#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:29,443 INFO L290 TraceCheckUtils]: 22: Hoare triple {15497#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {15497#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:29,444 INFO L290 TraceCheckUtils]: 23: Hoare triple {15497#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15498#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:29,444 INFO L290 TraceCheckUtils]: 24: Hoare triple {15498#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {15498#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:29,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {15498#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15499#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:29,445 INFO L290 TraceCheckUtils]: 26: Hoare triple {15499#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {15499#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:29,445 INFO L290 TraceCheckUtils]: 27: Hoare triple {15499#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15500#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:29,445 INFO L290 TraceCheckUtils]: 28: Hoare triple {15500#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {15500#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:29,446 INFO L290 TraceCheckUtils]: 29: Hoare triple {15500#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15501#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:29,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {15501#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {15501#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:29,447 INFO L290 TraceCheckUtils]: 31: Hoare triple {15501#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15502#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:29,447 INFO L290 TraceCheckUtils]: 32: Hoare triple {15502#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {15502#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:29,448 INFO L290 TraceCheckUtils]: 33: Hoare triple {15502#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15503#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:29,448 INFO L290 TraceCheckUtils]: 34: Hoare triple {15503#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {15503#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:29,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {15503#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15504#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:29,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {15504#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {15504#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:29,449 INFO L290 TraceCheckUtils]: 37: Hoare triple {15504#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15505#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:29,449 INFO L290 TraceCheckUtils]: 38: Hoare triple {15505#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {15505#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:29,450 INFO L290 TraceCheckUtils]: 39: Hoare triple {15505#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15506#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:29,450 INFO L290 TraceCheckUtils]: 40: Hoare triple {15506#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {15506#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:29,451 INFO L290 TraceCheckUtils]: 41: Hoare triple {15506#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15507#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:29,451 INFO L290 TraceCheckUtils]: 42: Hoare triple {15507#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {15507#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:29,452 INFO L290 TraceCheckUtils]: 43: Hoare triple {15507#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15508#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:29,452 INFO L290 TraceCheckUtils]: 44: Hoare triple {15508#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {15508#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:29,452 INFO L290 TraceCheckUtils]: 45: Hoare triple {15508#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15509#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:29,453 INFO L290 TraceCheckUtils]: 46: Hoare triple {15509#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {15509#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:29,453 INFO L290 TraceCheckUtils]: 47: Hoare triple {15509#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15510#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:29,453 INFO L290 TraceCheckUtils]: 48: Hoare triple {15510#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {15510#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:29,454 INFO L290 TraceCheckUtils]: 49: Hoare triple {15510#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15511#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:29,454 INFO L290 TraceCheckUtils]: 50: Hoare triple {15511#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {15511#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:29,455 INFO L290 TraceCheckUtils]: 51: Hoare triple {15511#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15512#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:29,455 INFO L290 TraceCheckUtils]: 52: Hoare triple {15512#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {15512#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:29,456 INFO L290 TraceCheckUtils]: 53: Hoare triple {15512#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15513#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:29,456 INFO L290 TraceCheckUtils]: 54: Hoare triple {15513#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {15513#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:29,456 INFO L290 TraceCheckUtils]: 55: Hoare triple {15513#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15514#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:29,457 INFO L290 TraceCheckUtils]: 56: Hoare triple {15514#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {15514#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:29,457 INFO L290 TraceCheckUtils]: 57: Hoare triple {15514#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15515#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 58: Hoare triple {15515#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {15515#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 59: Hoare triple {15515#(<= main_~x~0 26)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15485#false} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 60: Hoare triple {15485#false} assume !!(~x~0 < 1000000); {15485#false} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 61: Hoare triple {15485#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15485#false} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 62: Hoare triple {15485#false} assume !(~x~0 < 1000000); {15485#false} is VALID [2022-04-15 12:47:29,458 INFO L272 TraceCheckUtils]: 63: Hoare triple {15485#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {15485#false} is VALID [2022-04-15 12:47:29,458 INFO L290 TraceCheckUtils]: 64: Hoare triple {15485#false} ~cond := #in~cond; {15485#false} is VALID [2022-04-15 12:47:29,459 INFO L290 TraceCheckUtils]: 65: Hoare triple {15485#false} assume 0 == ~cond; {15485#false} is VALID [2022-04-15 12:47:29,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {15485#false} assume !false; {15485#false} is VALID [2022-04-15 12:47:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 81 proven. 702 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:29,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:29,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430507091] [2022-04-15 12:47:29,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430507091] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:29,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [630141184] [2022-04-15 12:47:29,459 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:29,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:29,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:29,460 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:29,462 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-15 12:47:29,501 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:29,501 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:29,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:29,510 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:29,847 INFO L272 TraceCheckUtils]: 0: Hoare triple {15484#true} call ULTIMATE.init(); {15484#true} is VALID [2022-04-15 12:47:29,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {15484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15484#true} is VALID [2022-04-15 12:47:29,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {15484#true} assume true; {15484#true} is VALID [2022-04-15 12:47:29,848 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15484#true} {15484#true} #41#return; {15484#true} is VALID [2022-04-15 12:47:29,848 INFO L272 TraceCheckUtils]: 4: Hoare triple {15484#true} call #t~ret4 := main(); {15484#true} is VALID [2022-04-15 12:47:29,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {15484#true} ~x~0 := 0;~y~0 := 500000; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,848 INFO L290 TraceCheckUtils]: 6: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,849 INFO L290 TraceCheckUtils]: 10: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,850 INFO L290 TraceCheckUtils]: 13: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,850 INFO L290 TraceCheckUtils]: 14: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,851 INFO L290 TraceCheckUtils]: 15: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,851 INFO L290 TraceCheckUtils]: 16: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,851 INFO L290 TraceCheckUtils]: 17: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,852 INFO L290 TraceCheckUtils]: 19: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,852 INFO L290 TraceCheckUtils]: 20: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,852 INFO L290 TraceCheckUtils]: 21: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,852 INFO L290 TraceCheckUtils]: 22: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,853 INFO L290 TraceCheckUtils]: 23: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,853 INFO L290 TraceCheckUtils]: 24: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,853 INFO L290 TraceCheckUtils]: 25: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,853 INFO L290 TraceCheckUtils]: 26: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,854 INFO L290 TraceCheckUtils]: 27: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,854 INFO L290 TraceCheckUtils]: 28: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,854 INFO L290 TraceCheckUtils]: 29: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,854 INFO L290 TraceCheckUtils]: 30: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,855 INFO L290 TraceCheckUtils]: 31: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,855 INFO L290 TraceCheckUtils]: 32: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,855 INFO L290 TraceCheckUtils]: 33: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,855 INFO L290 TraceCheckUtils]: 34: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,856 INFO L290 TraceCheckUtils]: 35: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,856 INFO L290 TraceCheckUtils]: 36: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,856 INFO L290 TraceCheckUtils]: 37: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,857 INFO L290 TraceCheckUtils]: 38: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,857 INFO L290 TraceCheckUtils]: 39: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,857 INFO L290 TraceCheckUtils]: 40: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,857 INFO L290 TraceCheckUtils]: 41: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,858 INFO L290 TraceCheckUtils]: 42: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,858 INFO L290 TraceCheckUtils]: 43: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,858 INFO L290 TraceCheckUtils]: 44: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,858 INFO L290 TraceCheckUtils]: 45: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,859 INFO L290 TraceCheckUtils]: 46: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,859 INFO L290 TraceCheckUtils]: 47: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,859 INFO L290 TraceCheckUtils]: 48: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,859 INFO L290 TraceCheckUtils]: 49: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,860 INFO L290 TraceCheckUtils]: 50: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,860 INFO L290 TraceCheckUtils]: 51: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,860 INFO L290 TraceCheckUtils]: 52: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,860 INFO L290 TraceCheckUtils]: 53: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,861 INFO L290 TraceCheckUtils]: 54: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,861 INFO L290 TraceCheckUtils]: 55: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,861 INFO L290 TraceCheckUtils]: 56: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,861 INFO L290 TraceCheckUtils]: 57: Hoare triple {15535#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,862 INFO L290 TraceCheckUtils]: 58: Hoare triple {15535#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {15535#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:29,863 INFO L290 TraceCheckUtils]: 59: Hoare triple {15535#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15698#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:29,863 INFO L290 TraceCheckUtils]: 60: Hoare triple {15698#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {15698#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:29,863 INFO L290 TraceCheckUtils]: 61: Hoare triple {15698#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15705#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:29,864 INFO L290 TraceCheckUtils]: 62: Hoare triple {15705#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {15709#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:29,864 INFO L272 TraceCheckUtils]: 63: Hoare triple {15709#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {15713#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:29,865 INFO L290 TraceCheckUtils]: 64: Hoare triple {15713#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {15717#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:29,865 INFO L290 TraceCheckUtils]: 65: Hoare triple {15717#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15485#false} is VALID [2022-04-15 12:47:29,865 INFO L290 TraceCheckUtils]: 66: Hoare triple {15485#false} assume !false; {15485#false} is VALID [2022-04-15 12:47:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-15 12:47:29,865 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:30,187 INFO L290 TraceCheckUtils]: 66: Hoare triple {15485#false} assume !false; {15485#false} is VALID [2022-04-15 12:47:30,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {15717#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {15485#false} is VALID [2022-04-15 12:47:30,188 INFO L290 TraceCheckUtils]: 64: Hoare triple {15713#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {15717#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:30,188 INFO L272 TraceCheckUtils]: 63: Hoare triple {15733#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {15713#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:30,188 INFO L290 TraceCheckUtils]: 62: Hoare triple {15737#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {15733#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:30,189 INFO L290 TraceCheckUtils]: 61: Hoare triple {15741#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15737#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:30,189 INFO L290 TraceCheckUtils]: 60: Hoare triple {15741#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {15741#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:30,190 INFO L290 TraceCheckUtils]: 59: Hoare triple {15748#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {15741#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:30,191 INFO L290 TraceCheckUtils]: 58: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,191 INFO L290 TraceCheckUtils]: 57: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,191 INFO L290 TraceCheckUtils]: 56: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,191 INFO L290 TraceCheckUtils]: 55: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,192 INFO L290 TraceCheckUtils]: 54: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,192 INFO L290 TraceCheckUtils]: 53: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,192 INFO L290 TraceCheckUtils]: 52: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,192 INFO L290 TraceCheckUtils]: 51: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,193 INFO L290 TraceCheckUtils]: 50: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,193 INFO L290 TraceCheckUtils]: 49: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,193 INFO L290 TraceCheckUtils]: 48: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,193 INFO L290 TraceCheckUtils]: 47: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,194 INFO L290 TraceCheckUtils]: 46: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,194 INFO L290 TraceCheckUtils]: 45: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,194 INFO L290 TraceCheckUtils]: 44: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,194 INFO L290 TraceCheckUtils]: 43: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,195 INFO L290 TraceCheckUtils]: 42: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,195 INFO L290 TraceCheckUtils]: 41: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,195 INFO L290 TraceCheckUtils]: 40: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,196 INFO L290 TraceCheckUtils]: 39: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,196 INFO L290 TraceCheckUtils]: 38: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,196 INFO L290 TraceCheckUtils]: 37: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,196 INFO L290 TraceCheckUtils]: 36: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,197 INFO L290 TraceCheckUtils]: 35: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,197 INFO L290 TraceCheckUtils]: 34: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,197 INFO L290 TraceCheckUtils]: 33: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,197 INFO L290 TraceCheckUtils]: 32: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,198 INFO L290 TraceCheckUtils]: 31: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,198 INFO L290 TraceCheckUtils]: 30: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,198 INFO L290 TraceCheckUtils]: 28: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,199 INFO L290 TraceCheckUtils]: 27: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,199 INFO L290 TraceCheckUtils]: 26: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,199 INFO L290 TraceCheckUtils]: 25: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,200 INFO L290 TraceCheckUtils]: 21: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,201 INFO L290 TraceCheckUtils]: 18: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,201 INFO L290 TraceCheckUtils]: 17: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,202 INFO L290 TraceCheckUtils]: 16: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,202 INFO L290 TraceCheckUtils]: 15: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,202 INFO L290 TraceCheckUtils]: 14: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,202 INFO L290 TraceCheckUtils]: 13: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,203 INFO L290 TraceCheckUtils]: 12: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,203 INFO L290 TraceCheckUtils]: 9: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,204 INFO L290 TraceCheckUtils]: 8: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,204 INFO L290 TraceCheckUtils]: 7: Hoare triple {15748#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,204 INFO L290 TraceCheckUtils]: 6: Hoare triple {15748#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {15484#true} ~x~0 := 0;~y~0 := 500000; {15748#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:30,205 INFO L272 TraceCheckUtils]: 4: Hoare triple {15484#true} call #t~ret4 := main(); {15484#true} is VALID [2022-04-15 12:47:30,205 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15484#true} {15484#true} #41#return; {15484#true} is VALID [2022-04-15 12:47:30,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {15484#true} assume true; {15484#true} is VALID [2022-04-15 12:47:30,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {15484#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {15484#true} is VALID [2022-04-15 12:47:30,205 INFO L272 TraceCheckUtils]: 0: Hoare triple {15484#true} call ULTIMATE.init(); {15484#true} is VALID [2022-04-15 12:47:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2022-04-15 12:47:30,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [630141184] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:30,205 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:30,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 8, 8] total 40 [2022-04-15 12:47:30,206 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:30,206 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [302813537] [2022-04-15 12:47:30,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [302813537] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:30,206 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:30,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-15 12:47:30,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [632967656] [2022-04-15 12:47:30,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:30,206 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-15 12:47:30,206 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:30,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:30,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:30,254 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-15 12:47:30,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:30,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-15 12:47:30,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=448, Invalid=1112, Unknown=0, NotChecked=0, Total=1560 [2022-04-15 12:47:30,255 INFO L87 Difference]: Start difference. First operand 69 states and 72 transitions. Second operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:30,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:30,883 INFO L93 Difference]: Finished difference Result 80 states and 86 transitions. [2022-04-15 12:47:30,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-15 12:47:30,884 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 67 [2022-04-15 12:47:30,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:30,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-15 12:47:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 77 transitions. [2022-04-15 12:47:30,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 77 transitions. [2022-04-15 12:47:30,948 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:30,949 INFO L225 Difference]: With dead ends: 80 [2022-04-15 12:47:30,949 INFO L226 Difference]: Without dead ends: 71 [2022-04-15 12:47:30,950 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 125 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1258, Invalid=3164, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 12:47:30,950 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 35 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:30,950 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 34 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:30,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-15 12:47:31,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2022-04-15 12:47:31,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:31,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:31,047 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:31,047 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:31,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:31,048 INFO L93 Difference]: Finished difference Result 71 states and 74 transitions. [2022-04-15 12:47:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2022-04-15 12:47:31,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:31,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:31,049 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-15 12:47:31,049 INFO L87 Difference]: Start difference. First operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 71 states. [2022-04-15 12:47:31,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:31,049 INFO L93 Difference]: Finished difference Result 71 states and 74 transitions. [2022-04-15 12:47:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2022-04-15 12:47:31,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:31,050 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:31,050 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:31,050 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 66 states have (on average 1.0606060606060606) internal successors, (70), 66 states have internal predecessors, (70), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 74 transitions. [2022-04-15 12:47:31,050 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 74 transitions. Word has length 67 [2022-04-15 12:47:31,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:31,051 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 74 transitions. [2022-04-15 12:47:31,051 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 2.1) internal successors, (63), 29 states have internal predecessors, (63), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:31,051 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 74 transitions. [2022-04-15 12:47:31,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2022-04-15 12:47:31,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-15 12:47:31,111 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:31,111 INFO L499 BasicCegarLoop]: trace histogram [29, 27, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:31,145 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:31,312 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable56 [2022-04-15 12:47:31,312 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:31,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:31,312 INFO L85 PathProgramCache]: Analyzing trace with hash 788460232, now seen corresponding path program 55 times [2022-04-15 12:47:31,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:31,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [923014407] [2022-04-15 12:47:31,555 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:31,556 INFO L85 PathProgramCache]: Analyzing trace with hash 445796176, now seen corresponding path program 1 times [2022-04-15 12:47:31,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:31,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547567674] [2022-04-15 12:47:31,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:31,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:31,560 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:31,562 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:31,562 INFO L85 PathProgramCache]: Analyzing trace with hash 788460232, now seen corresponding path program 56 times [2022-04-15 12:47:31,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:31,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378777139] [2022-04-15 12:47:31,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:31,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:31,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:31,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {16459#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {16426#true} is VALID [2022-04-15 12:47:31,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {16426#true} assume true; {16426#true} is VALID [2022-04-15 12:47:31,921 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16426#true} {16426#true} #41#return; {16426#true} is VALID [2022-04-15 12:47:31,922 INFO L272 TraceCheckUtils]: 0: Hoare triple {16426#true} call ULTIMATE.init(); {16459#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:31,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {16459#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {16426#true} is VALID [2022-04-15 12:47:31,922 INFO L290 TraceCheckUtils]: 2: Hoare triple {16426#true} assume true; {16426#true} is VALID [2022-04-15 12:47:31,922 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16426#true} {16426#true} #41#return; {16426#true} is VALID [2022-04-15 12:47:31,922 INFO L272 TraceCheckUtils]: 4: Hoare triple {16426#true} call #t~ret4 := main(); {16426#true} is VALID [2022-04-15 12:47:31,922 INFO L290 TraceCheckUtils]: 5: Hoare triple {16426#true} ~x~0 := 0;~y~0 := 500000; {16431#(= main_~x~0 0)} is VALID [2022-04-15 12:47:31,922 INFO L290 TraceCheckUtils]: 6: Hoare triple {16431#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {16431#(= main_~x~0 0)} is VALID [2022-04-15 12:47:31,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {16431#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16432#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:31,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {16432#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {16432#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:31,924 INFO L290 TraceCheckUtils]: 9: Hoare triple {16432#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16433#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:31,924 INFO L290 TraceCheckUtils]: 10: Hoare triple {16433#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {16433#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:31,925 INFO L290 TraceCheckUtils]: 11: Hoare triple {16433#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16434#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:31,925 INFO L290 TraceCheckUtils]: 12: Hoare triple {16434#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {16434#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:31,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {16434#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16435#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:31,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {16435#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {16435#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:31,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {16435#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16436#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:31,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {16436#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {16436#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:31,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {16436#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16437#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:31,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {16437#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {16437#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:31,928 INFO L290 TraceCheckUtils]: 19: Hoare triple {16437#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16438#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:31,928 INFO L290 TraceCheckUtils]: 20: Hoare triple {16438#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {16438#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:31,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {16438#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16439#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:31,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {16439#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {16439#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:31,930 INFO L290 TraceCheckUtils]: 23: Hoare triple {16439#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16440#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:31,930 INFO L290 TraceCheckUtils]: 24: Hoare triple {16440#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {16440#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:31,931 INFO L290 TraceCheckUtils]: 25: Hoare triple {16440#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16441#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:31,931 INFO L290 TraceCheckUtils]: 26: Hoare triple {16441#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {16441#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:31,931 INFO L290 TraceCheckUtils]: 27: Hoare triple {16441#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16442#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:31,932 INFO L290 TraceCheckUtils]: 28: Hoare triple {16442#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {16442#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:31,932 INFO L290 TraceCheckUtils]: 29: Hoare triple {16442#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16443#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:31,932 INFO L290 TraceCheckUtils]: 30: Hoare triple {16443#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {16443#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:31,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {16443#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16444#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:31,933 INFO L290 TraceCheckUtils]: 32: Hoare triple {16444#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {16444#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:31,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {16444#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16445#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:31,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {16445#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {16445#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:31,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {16445#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16446#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:31,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {16446#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {16446#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:31,935 INFO L290 TraceCheckUtils]: 37: Hoare triple {16446#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16447#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:31,936 INFO L290 TraceCheckUtils]: 38: Hoare triple {16447#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {16447#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:31,936 INFO L290 TraceCheckUtils]: 39: Hoare triple {16447#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16448#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:31,937 INFO L290 TraceCheckUtils]: 40: Hoare triple {16448#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {16448#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:31,937 INFO L290 TraceCheckUtils]: 41: Hoare triple {16448#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16449#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:31,937 INFO L290 TraceCheckUtils]: 42: Hoare triple {16449#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {16449#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:31,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {16449#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16450#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:31,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {16450#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {16450#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:31,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {16450#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16451#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:31,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {16451#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {16451#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:31,940 INFO L290 TraceCheckUtils]: 47: Hoare triple {16451#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16452#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:31,940 INFO L290 TraceCheckUtils]: 48: Hoare triple {16452#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {16452#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:31,940 INFO L290 TraceCheckUtils]: 49: Hoare triple {16452#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16453#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:31,941 INFO L290 TraceCheckUtils]: 50: Hoare triple {16453#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {16453#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:31,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {16453#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16454#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:31,941 INFO L290 TraceCheckUtils]: 52: Hoare triple {16454#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {16454#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:31,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {16454#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16455#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:31,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {16455#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {16455#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:31,943 INFO L290 TraceCheckUtils]: 55: Hoare triple {16455#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16456#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:31,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {16456#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {16456#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:31,944 INFO L290 TraceCheckUtils]: 57: Hoare triple {16456#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16457#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:31,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {16457#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {16457#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:31,944 INFO L290 TraceCheckUtils]: 59: Hoare triple {16457#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16458#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:31,945 INFO L290 TraceCheckUtils]: 60: Hoare triple {16458#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {16458#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:31,945 INFO L290 TraceCheckUtils]: 61: Hoare triple {16458#(<= main_~x~0 27)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:31,945 INFO L290 TraceCheckUtils]: 62: Hoare triple {16427#false} assume !!(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L290 TraceCheckUtils]: 63: Hoare triple {16427#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L290 TraceCheckUtils]: 64: Hoare triple {16427#false} assume !(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L272 TraceCheckUtils]: 65: Hoare triple {16427#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L290 TraceCheckUtils]: 66: Hoare triple {16427#false} ~cond := #in~cond; {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {16427#false} assume 0 == ~cond; {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L290 TraceCheckUtils]: 68: Hoare triple {16427#false} assume !false; {16427#false} is VALID [2022-04-15 12:47:31,946 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 84 proven. 756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:31,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:31,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378777139] [2022-04-15 12:47:31,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378777139] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:31,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583339878] [2022-04-15 12:47:31,947 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:31,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:31,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:31,960 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:32,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-15 12:47:32,040 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:32,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:32,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-15 12:47:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:32,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:32,474 INFO L272 TraceCheckUtils]: 0: Hoare triple {16426#true} call ULTIMATE.init(); {16426#true} is VALID [2022-04-15 12:47:32,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {16426#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {16426#true} is VALID [2022-04-15 12:47:32,474 INFO L290 TraceCheckUtils]: 2: Hoare triple {16426#true} assume true; {16426#true} is VALID [2022-04-15 12:47:32,474 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16426#true} {16426#true} #41#return; {16426#true} is VALID [2022-04-15 12:47:32,474 INFO L272 TraceCheckUtils]: 4: Hoare triple {16426#true} call #t~ret4 := main(); {16426#true} is VALID [2022-04-15 12:47:32,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {16426#true} ~x~0 := 0;~y~0 := 500000; {16478#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:32,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {16478#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {16478#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:32,476 INFO L290 TraceCheckUtils]: 7: Hoare triple {16478#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16432#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:32,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {16432#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {16432#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:32,477 INFO L290 TraceCheckUtils]: 9: Hoare triple {16432#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16433#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:32,477 INFO L290 TraceCheckUtils]: 10: Hoare triple {16433#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {16433#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:32,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {16433#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16434#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:32,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {16434#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {16434#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:32,479 INFO L290 TraceCheckUtils]: 13: Hoare triple {16434#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16435#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:32,479 INFO L290 TraceCheckUtils]: 14: Hoare triple {16435#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {16435#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:32,480 INFO L290 TraceCheckUtils]: 15: Hoare triple {16435#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16436#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:32,480 INFO L290 TraceCheckUtils]: 16: Hoare triple {16436#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {16436#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:32,481 INFO L290 TraceCheckUtils]: 17: Hoare triple {16436#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16437#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:32,481 INFO L290 TraceCheckUtils]: 18: Hoare triple {16437#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {16437#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:32,481 INFO L290 TraceCheckUtils]: 19: Hoare triple {16437#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16438#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:32,482 INFO L290 TraceCheckUtils]: 20: Hoare triple {16438#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {16438#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:32,482 INFO L290 TraceCheckUtils]: 21: Hoare triple {16438#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16439#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:32,483 INFO L290 TraceCheckUtils]: 22: Hoare triple {16439#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {16439#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:32,483 INFO L290 TraceCheckUtils]: 23: Hoare triple {16439#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16440#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:32,484 INFO L290 TraceCheckUtils]: 24: Hoare triple {16440#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {16440#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:32,484 INFO L290 TraceCheckUtils]: 25: Hoare triple {16440#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16441#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:32,484 INFO L290 TraceCheckUtils]: 26: Hoare triple {16441#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {16441#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:32,485 INFO L290 TraceCheckUtils]: 27: Hoare triple {16441#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16442#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:32,485 INFO L290 TraceCheckUtils]: 28: Hoare triple {16442#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {16442#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:32,486 INFO L290 TraceCheckUtils]: 29: Hoare triple {16442#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16443#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:32,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {16443#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {16443#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:32,487 INFO L290 TraceCheckUtils]: 31: Hoare triple {16443#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16444#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:32,487 INFO L290 TraceCheckUtils]: 32: Hoare triple {16444#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {16444#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:32,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {16444#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16445#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:32,488 INFO L290 TraceCheckUtils]: 34: Hoare triple {16445#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {16445#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:32,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {16445#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16446#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:32,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {16446#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {16446#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:32,490 INFO L290 TraceCheckUtils]: 37: Hoare triple {16446#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16447#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:32,490 INFO L290 TraceCheckUtils]: 38: Hoare triple {16447#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {16447#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:32,490 INFO L290 TraceCheckUtils]: 39: Hoare triple {16447#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16448#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:32,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {16448#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {16448#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:32,491 INFO L290 TraceCheckUtils]: 41: Hoare triple {16448#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16449#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:32,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {16449#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {16449#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:32,492 INFO L290 TraceCheckUtils]: 43: Hoare triple {16449#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16450#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:32,493 INFO L290 TraceCheckUtils]: 44: Hoare triple {16450#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {16450#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:32,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {16450#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16451#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:32,494 INFO L290 TraceCheckUtils]: 46: Hoare triple {16451#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {16451#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:32,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {16451#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16452#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:32,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {16452#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {16452#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:32,495 INFO L290 TraceCheckUtils]: 49: Hoare triple {16452#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16453#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:32,495 INFO L290 TraceCheckUtils]: 50: Hoare triple {16453#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {16453#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:32,496 INFO L290 TraceCheckUtils]: 51: Hoare triple {16453#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16454#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:32,496 INFO L290 TraceCheckUtils]: 52: Hoare triple {16454#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {16454#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:32,497 INFO L290 TraceCheckUtils]: 53: Hoare triple {16454#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16455#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:32,497 INFO L290 TraceCheckUtils]: 54: Hoare triple {16455#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {16455#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:32,498 INFO L290 TraceCheckUtils]: 55: Hoare triple {16455#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16456#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:32,498 INFO L290 TraceCheckUtils]: 56: Hoare triple {16456#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {16456#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:32,499 INFO L290 TraceCheckUtils]: 57: Hoare triple {16456#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16457#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:32,499 INFO L290 TraceCheckUtils]: 58: Hoare triple {16457#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {16457#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:32,500 INFO L290 TraceCheckUtils]: 59: Hoare triple {16457#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16458#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:32,500 INFO L290 TraceCheckUtils]: 60: Hoare triple {16458#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {16458#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 61: Hoare triple {16458#(<= main_~x~0 27)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 62: Hoare triple {16427#false} assume !!(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 63: Hoare triple {16427#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 64: Hoare triple {16427#false} assume !(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L272 TraceCheckUtils]: 65: Hoare triple {16427#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 66: Hoare triple {16427#false} ~cond := #in~cond; {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 67: Hoare triple {16427#false} assume 0 == ~cond; {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L290 TraceCheckUtils]: 68: Hoare triple {16427#false} assume !false; {16427#false} is VALID [2022-04-15 12:47:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 84 proven. 756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:32,501 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:33,624 INFO L290 TraceCheckUtils]: 68: Hoare triple {16427#false} assume !false; {16427#false} is VALID [2022-04-15 12:47:33,624 INFO L290 TraceCheckUtils]: 67: Hoare triple {16427#false} assume 0 == ~cond; {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 66: Hoare triple {16427#false} ~cond := #in~cond; {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L272 TraceCheckUtils]: 65: Hoare triple {16427#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 64: Hoare triple {16427#false} assume !(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 63: Hoare triple {16427#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 62: Hoare triple {16427#false} assume !!(~x~0 < 1000000); {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 61: Hoare triple {16689#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {16427#false} is VALID [2022-04-15 12:47:33,625 INFO L290 TraceCheckUtils]: 60: Hoare triple {16689#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {16689#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:33,626 INFO L290 TraceCheckUtils]: 59: Hoare triple {16696#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16689#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:33,626 INFO L290 TraceCheckUtils]: 58: Hoare triple {16696#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {16696#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:33,627 INFO L290 TraceCheckUtils]: 57: Hoare triple {16703#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16696#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:33,627 INFO L290 TraceCheckUtils]: 56: Hoare triple {16703#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {16703#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:33,627 INFO L290 TraceCheckUtils]: 55: Hoare triple {16710#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16703#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:33,628 INFO L290 TraceCheckUtils]: 54: Hoare triple {16710#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {16710#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:33,628 INFO L290 TraceCheckUtils]: 53: Hoare triple {16717#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16710#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:33,628 INFO L290 TraceCheckUtils]: 52: Hoare triple {16717#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {16717#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:33,629 INFO L290 TraceCheckUtils]: 51: Hoare triple {16724#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16717#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:33,629 INFO L290 TraceCheckUtils]: 50: Hoare triple {16724#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {16724#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:33,629 INFO L290 TraceCheckUtils]: 49: Hoare triple {16731#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16724#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:33,629 INFO L290 TraceCheckUtils]: 48: Hoare triple {16731#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {16731#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:33,630 INFO L290 TraceCheckUtils]: 47: Hoare triple {16738#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16731#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:33,630 INFO L290 TraceCheckUtils]: 46: Hoare triple {16738#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {16738#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:33,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {16745#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16738#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:33,631 INFO L290 TraceCheckUtils]: 44: Hoare triple {16745#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {16745#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:33,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {16752#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16745#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:33,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {16752#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {16752#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:33,632 INFO L290 TraceCheckUtils]: 41: Hoare triple {16759#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16752#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:33,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {16759#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {16759#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:33,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {16766#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16759#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:33,633 INFO L290 TraceCheckUtils]: 38: Hoare triple {16766#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {16766#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:33,633 INFO L290 TraceCheckUtils]: 37: Hoare triple {16773#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16766#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:33,633 INFO L290 TraceCheckUtils]: 36: Hoare triple {16773#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {16773#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:33,634 INFO L290 TraceCheckUtils]: 35: Hoare triple {16780#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16773#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:33,634 INFO L290 TraceCheckUtils]: 34: Hoare triple {16780#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {16780#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:33,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {16787#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16780#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:33,635 INFO L290 TraceCheckUtils]: 32: Hoare triple {16787#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {16787#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:33,635 INFO L290 TraceCheckUtils]: 31: Hoare triple {16794#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16787#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:33,635 INFO L290 TraceCheckUtils]: 30: Hoare triple {16794#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {16794#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:33,636 INFO L290 TraceCheckUtils]: 29: Hoare triple {16801#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16794#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:33,636 INFO L290 TraceCheckUtils]: 28: Hoare triple {16801#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {16801#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:33,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {16808#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16801#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:33,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {16808#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {16808#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:33,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {16815#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16808#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:33,646 INFO L290 TraceCheckUtils]: 24: Hoare triple {16815#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {16815#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:33,647 INFO L290 TraceCheckUtils]: 23: Hoare triple {16822#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16815#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:33,647 INFO L290 TraceCheckUtils]: 22: Hoare triple {16822#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {16822#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:33,648 INFO L290 TraceCheckUtils]: 21: Hoare triple {16829#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16822#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:33,648 INFO L290 TraceCheckUtils]: 20: Hoare triple {16829#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {16829#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:33,648 INFO L290 TraceCheckUtils]: 19: Hoare triple {16836#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16829#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:33,648 INFO L290 TraceCheckUtils]: 18: Hoare triple {16836#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {16836#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:33,649 INFO L290 TraceCheckUtils]: 17: Hoare triple {16843#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16836#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:33,649 INFO L290 TraceCheckUtils]: 16: Hoare triple {16843#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {16843#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:33,649 INFO L290 TraceCheckUtils]: 15: Hoare triple {16850#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16843#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:33,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {16850#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {16850#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:33,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {16857#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16850#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:33,650 INFO L290 TraceCheckUtils]: 12: Hoare triple {16857#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {16857#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:33,651 INFO L290 TraceCheckUtils]: 11: Hoare triple {16864#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16857#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:33,651 INFO L290 TraceCheckUtils]: 10: Hoare triple {16864#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {16864#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:33,651 INFO L290 TraceCheckUtils]: 9: Hoare triple {16871#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16864#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:33,651 INFO L290 TraceCheckUtils]: 8: Hoare triple {16871#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {16871#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:33,652 INFO L290 TraceCheckUtils]: 7: Hoare triple {16878#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {16871#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:33,652 INFO L290 TraceCheckUtils]: 6: Hoare triple {16878#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {16878#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:33,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {16426#true} ~x~0 := 0;~y~0 := 500000; {16878#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:33,652 INFO L272 TraceCheckUtils]: 4: Hoare triple {16426#true} call #t~ret4 := main(); {16426#true} is VALID [2022-04-15 12:47:33,652 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16426#true} {16426#true} #41#return; {16426#true} is VALID [2022-04-15 12:47:33,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {16426#true} assume true; {16426#true} is VALID [2022-04-15 12:47:33,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {16426#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {16426#true} is VALID [2022-04-15 12:47:33,652 INFO L272 TraceCheckUtils]: 0: Hoare triple {16426#true} call ULTIMATE.init(); {16426#true} is VALID [2022-04-15 12:47:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 84 proven. 756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:33,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583339878] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:33,653 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:33,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30, 30] total 60 [2022-04-15 12:47:33,653 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:33,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [923014407] [2022-04-15 12:47:33,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [923014407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:33,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:33,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-15 12:47:33,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13798028] [2022-04-15 12:47:33,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:33,654 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-15 12:47:33,654 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:33,654 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:33,685 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:33,685 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-15 12:47:33,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:33,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-15 12:47:33,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1713, Invalid=1827, Unknown=0, NotChecked=0, Total=3540 [2022-04-15 12:47:33,686 INFO L87 Difference]: Start difference. First operand 71 states and 74 transitions. Second operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:34,117 INFO L93 Difference]: Finished difference Result 82 states and 88 transitions. [2022-04-15 12:47:34,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-15 12:47:34,117 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 69 [2022-04-15 12:47:34,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-15 12:47:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 79 transitions. [2022-04-15 12:47:34,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 79 transitions. [2022-04-15 12:47:34,158 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:34,159 INFO L225 Difference]: With dead ends: 82 [2022-04-15 12:47:34,159 INFO L226 Difference]: Without dead ends: 73 [2022-04-15 12:47:34,160 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 539 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3366, Invalid=4290, Unknown=0, NotChecked=0, Total=7656 [2022-04-15 12:47:34,161 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 36 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:34,161 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 34 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:34,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2022-04-15 12:47:34,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2022-04-15 12:47:34,220 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:34,220 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,221 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,221 INFO L87 Difference]: Start difference. First operand 73 states. Second operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:34,221 INFO L93 Difference]: Finished difference Result 73 states and 76 transitions. [2022-04-15 12:47:34,221 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2022-04-15 12:47:34,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:34,222 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:34,222 INFO L74 IsIncluded]: Start isIncluded. First operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-15 12:47:34,222 INFO L87 Difference]: Start difference. First operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 73 states. [2022-04-15 12:47:34,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:34,222 INFO L93 Difference]: Finished difference Result 73 states and 76 transitions. [2022-04-15 12:47:34,222 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2022-04-15 12:47:34,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:34,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:34,223 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:34,223 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:34,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 68 states have (on average 1.0588235294117647) internal successors, (72), 68 states have internal predecessors, (72), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 76 transitions. [2022-04-15 12:47:34,224 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 76 transitions. Word has length 69 [2022-04-15 12:47:34,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:34,224 INFO L478 AbstractCegarLoop]: Abstraction has 73 states and 76 transitions. [2022-04-15 12:47:34,224 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.096774193548387) internal successors, (65), 30 states have internal predecessors, (65), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:34,224 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 76 transitions. [2022-04-15 12:47:34,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2022-04-15 12:47:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 12:47:34,266 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:34,267 INFO L499 BasicCegarLoop]: trace histogram [30, 28, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:34,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:34,467 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:34,467 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:34,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:34,467 INFO L85 PathProgramCache]: Analyzing trace with hash -1002863643, now seen corresponding path program 57 times [2022-04-15 12:47:34,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:34,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [993872572] [2022-04-15 12:47:34,657 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:34,658 INFO L85 PathProgramCache]: Analyzing trace with hash 504901520, now seen corresponding path program 1 times [2022-04-15 12:47:34,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:34,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917333044] [2022-04-15 12:47:34,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:34,663 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:34,666 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:34,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1002863643, now seen corresponding path program 58 times [2022-04-15 12:47:34,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:34,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213449455] [2022-04-15 12:47:34,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:35,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:35,013 INFO L290 TraceCheckUtils]: 0: Hoare triple {17448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17414#true} is VALID [2022-04-15 12:47:35,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {17414#true} assume true; {17414#true} is VALID [2022-04-15 12:47:35,013 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17414#true} {17414#true} #41#return; {17414#true} is VALID [2022-04-15 12:47:35,013 INFO L272 TraceCheckUtils]: 0: Hoare triple {17414#true} call ULTIMATE.init(); {17448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:35,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {17448#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17414#true} is VALID [2022-04-15 12:47:35,014 INFO L290 TraceCheckUtils]: 2: Hoare triple {17414#true} assume true; {17414#true} is VALID [2022-04-15 12:47:35,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17414#true} {17414#true} #41#return; {17414#true} is VALID [2022-04-15 12:47:35,014 INFO L272 TraceCheckUtils]: 4: Hoare triple {17414#true} call #t~ret4 := main(); {17414#true} is VALID [2022-04-15 12:47:35,014 INFO L290 TraceCheckUtils]: 5: Hoare triple {17414#true} ~x~0 := 0;~y~0 := 500000; {17419#(= main_~x~0 0)} is VALID [2022-04-15 12:47:35,014 INFO L290 TraceCheckUtils]: 6: Hoare triple {17419#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {17419#(= main_~x~0 0)} is VALID [2022-04-15 12:47:35,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {17419#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17420#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:35,015 INFO L290 TraceCheckUtils]: 8: Hoare triple {17420#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {17420#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:35,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {17420#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17421#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:35,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {17421#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {17421#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:35,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {17421#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17422#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:35,017 INFO L290 TraceCheckUtils]: 12: Hoare triple {17422#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {17422#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:35,017 INFO L290 TraceCheckUtils]: 13: Hoare triple {17422#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17423#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:35,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {17423#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {17423#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:35,018 INFO L290 TraceCheckUtils]: 15: Hoare triple {17423#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17424#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:35,018 INFO L290 TraceCheckUtils]: 16: Hoare triple {17424#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {17424#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:35,018 INFO L290 TraceCheckUtils]: 17: Hoare triple {17424#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17425#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:35,019 INFO L290 TraceCheckUtils]: 18: Hoare triple {17425#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {17425#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:35,019 INFO L290 TraceCheckUtils]: 19: Hoare triple {17425#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17426#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:35,019 INFO L290 TraceCheckUtils]: 20: Hoare triple {17426#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {17426#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:35,020 INFO L290 TraceCheckUtils]: 21: Hoare triple {17426#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17427#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:35,020 INFO L290 TraceCheckUtils]: 22: Hoare triple {17427#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {17427#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:35,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {17427#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17428#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:35,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {17428#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {17428#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:35,021 INFO L290 TraceCheckUtils]: 25: Hoare triple {17428#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17429#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:35,021 INFO L290 TraceCheckUtils]: 26: Hoare triple {17429#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {17429#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:35,022 INFO L290 TraceCheckUtils]: 27: Hoare triple {17429#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17430#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:35,022 INFO L290 TraceCheckUtils]: 28: Hoare triple {17430#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {17430#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:35,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {17430#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17431#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:35,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {17431#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {17431#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:35,023 INFO L290 TraceCheckUtils]: 31: Hoare triple {17431#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17432#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:35,023 INFO L290 TraceCheckUtils]: 32: Hoare triple {17432#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {17432#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:35,024 INFO L290 TraceCheckUtils]: 33: Hoare triple {17432#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17433#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:35,024 INFO L290 TraceCheckUtils]: 34: Hoare triple {17433#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {17433#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:35,024 INFO L290 TraceCheckUtils]: 35: Hoare triple {17433#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17434#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:35,024 INFO L290 TraceCheckUtils]: 36: Hoare triple {17434#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {17434#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:35,025 INFO L290 TraceCheckUtils]: 37: Hoare triple {17434#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17435#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:35,025 INFO L290 TraceCheckUtils]: 38: Hoare triple {17435#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {17435#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:35,025 INFO L290 TraceCheckUtils]: 39: Hoare triple {17435#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17436#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:35,026 INFO L290 TraceCheckUtils]: 40: Hoare triple {17436#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {17436#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:35,026 INFO L290 TraceCheckUtils]: 41: Hoare triple {17436#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17437#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:35,026 INFO L290 TraceCheckUtils]: 42: Hoare triple {17437#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {17437#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:35,027 INFO L290 TraceCheckUtils]: 43: Hoare triple {17437#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17438#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:35,027 INFO L290 TraceCheckUtils]: 44: Hoare triple {17438#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {17438#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:35,027 INFO L290 TraceCheckUtils]: 45: Hoare triple {17438#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17439#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:35,028 INFO L290 TraceCheckUtils]: 46: Hoare triple {17439#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {17439#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:35,028 INFO L290 TraceCheckUtils]: 47: Hoare triple {17439#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17440#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:35,028 INFO L290 TraceCheckUtils]: 48: Hoare triple {17440#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {17440#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:35,029 INFO L290 TraceCheckUtils]: 49: Hoare triple {17440#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17441#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:35,029 INFO L290 TraceCheckUtils]: 50: Hoare triple {17441#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {17441#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:35,029 INFO L290 TraceCheckUtils]: 51: Hoare triple {17441#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17442#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:35,030 INFO L290 TraceCheckUtils]: 52: Hoare triple {17442#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {17442#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:35,030 INFO L290 TraceCheckUtils]: 53: Hoare triple {17442#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17443#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:35,030 INFO L290 TraceCheckUtils]: 54: Hoare triple {17443#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {17443#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:35,031 INFO L290 TraceCheckUtils]: 55: Hoare triple {17443#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17444#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:35,031 INFO L290 TraceCheckUtils]: 56: Hoare triple {17444#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {17444#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:35,031 INFO L290 TraceCheckUtils]: 57: Hoare triple {17444#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17445#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:35,032 INFO L290 TraceCheckUtils]: 58: Hoare triple {17445#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {17445#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:35,032 INFO L290 TraceCheckUtils]: 59: Hoare triple {17445#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17446#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:35,032 INFO L290 TraceCheckUtils]: 60: Hoare triple {17446#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {17446#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:35,033 INFO L290 TraceCheckUtils]: 61: Hoare triple {17446#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17447#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:35,033 INFO L290 TraceCheckUtils]: 62: Hoare triple {17447#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {17447#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:35,033 INFO L290 TraceCheckUtils]: 63: Hoare triple {17447#(<= main_~x~0 28)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 64: Hoare triple {17415#false} assume !!(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 65: Hoare triple {17415#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 66: Hoare triple {17415#false} assume !(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L272 TraceCheckUtils]: 67: Hoare triple {17415#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 68: Hoare triple {17415#false} ~cond := #in~cond; {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 69: Hoare triple {17415#false} assume 0 == ~cond; {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L290 TraceCheckUtils]: 70: Hoare triple {17415#false} assume !false; {17415#false} is VALID [2022-04-15 12:47:35,034 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 87 proven. 812 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:35,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:35,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213449455] [2022-04-15 12:47:35,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213449455] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:35,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1680221280] [2022-04-15 12:47:35,035 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:35,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:35,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:35,035 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:35,036 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-15 12:47:35,081 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:35,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:35,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 30 conjunts are in the unsatisfiable core [2022-04-15 12:47:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:35,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:35,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {17414#true} call ULTIMATE.init(); {17414#true} is VALID [2022-04-15 12:47:35,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {17414#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17414#true} is VALID [2022-04-15 12:47:35,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {17414#true} assume true; {17414#true} is VALID [2022-04-15 12:47:35,507 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17414#true} {17414#true} #41#return; {17414#true} is VALID [2022-04-15 12:47:35,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {17414#true} call #t~ret4 := main(); {17414#true} is VALID [2022-04-15 12:47:35,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {17414#true} ~x~0 := 0;~y~0 := 500000; {17467#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:35,508 INFO L290 TraceCheckUtils]: 6: Hoare triple {17467#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {17467#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:35,509 INFO L290 TraceCheckUtils]: 7: Hoare triple {17467#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17420#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:35,509 INFO L290 TraceCheckUtils]: 8: Hoare triple {17420#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {17420#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:35,510 INFO L290 TraceCheckUtils]: 9: Hoare triple {17420#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17421#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:35,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {17421#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {17421#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:35,511 INFO L290 TraceCheckUtils]: 11: Hoare triple {17421#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17422#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:35,511 INFO L290 TraceCheckUtils]: 12: Hoare triple {17422#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {17422#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:35,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {17422#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17423#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:35,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {17423#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {17423#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:35,512 INFO L290 TraceCheckUtils]: 15: Hoare triple {17423#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17424#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:35,513 INFO L290 TraceCheckUtils]: 16: Hoare triple {17424#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {17424#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:35,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {17424#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17425#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:35,514 INFO L290 TraceCheckUtils]: 18: Hoare triple {17425#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {17425#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:35,514 INFO L290 TraceCheckUtils]: 19: Hoare triple {17425#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17426#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:35,514 INFO L290 TraceCheckUtils]: 20: Hoare triple {17426#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {17426#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:35,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {17426#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17427#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:35,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {17427#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {17427#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:35,516 INFO L290 TraceCheckUtils]: 23: Hoare triple {17427#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17428#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:35,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {17428#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {17428#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:35,517 INFO L290 TraceCheckUtils]: 25: Hoare triple {17428#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17429#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:35,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {17429#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {17429#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:35,518 INFO L290 TraceCheckUtils]: 27: Hoare triple {17429#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17430#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:35,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {17430#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {17430#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:35,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {17430#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17431#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:35,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {17431#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {17431#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:35,519 INFO L290 TraceCheckUtils]: 31: Hoare triple {17431#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17432#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:35,520 INFO L290 TraceCheckUtils]: 32: Hoare triple {17432#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {17432#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:35,520 INFO L290 TraceCheckUtils]: 33: Hoare triple {17432#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17433#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:35,521 INFO L290 TraceCheckUtils]: 34: Hoare triple {17433#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {17433#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:35,521 INFO L290 TraceCheckUtils]: 35: Hoare triple {17433#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17434#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:35,522 INFO L290 TraceCheckUtils]: 36: Hoare triple {17434#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {17434#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:35,522 INFO L290 TraceCheckUtils]: 37: Hoare triple {17434#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17435#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:35,522 INFO L290 TraceCheckUtils]: 38: Hoare triple {17435#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {17435#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:35,523 INFO L290 TraceCheckUtils]: 39: Hoare triple {17435#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17436#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:35,523 INFO L290 TraceCheckUtils]: 40: Hoare triple {17436#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {17436#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:35,524 INFO L290 TraceCheckUtils]: 41: Hoare triple {17436#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17437#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:35,524 INFO L290 TraceCheckUtils]: 42: Hoare triple {17437#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {17437#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:35,525 INFO L290 TraceCheckUtils]: 43: Hoare triple {17437#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17438#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:35,525 INFO L290 TraceCheckUtils]: 44: Hoare triple {17438#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {17438#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:35,526 INFO L290 TraceCheckUtils]: 45: Hoare triple {17438#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17439#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:35,526 INFO L290 TraceCheckUtils]: 46: Hoare triple {17439#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {17439#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:35,527 INFO L290 TraceCheckUtils]: 47: Hoare triple {17439#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17440#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:35,527 INFO L290 TraceCheckUtils]: 48: Hoare triple {17440#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {17440#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:35,527 INFO L290 TraceCheckUtils]: 49: Hoare triple {17440#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17441#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:35,528 INFO L290 TraceCheckUtils]: 50: Hoare triple {17441#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {17441#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:35,528 INFO L290 TraceCheckUtils]: 51: Hoare triple {17441#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17442#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:35,529 INFO L290 TraceCheckUtils]: 52: Hoare triple {17442#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {17442#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:35,529 INFO L290 TraceCheckUtils]: 53: Hoare triple {17442#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17443#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:35,530 INFO L290 TraceCheckUtils]: 54: Hoare triple {17443#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {17443#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:35,530 INFO L290 TraceCheckUtils]: 55: Hoare triple {17443#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17444#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:35,530 INFO L290 TraceCheckUtils]: 56: Hoare triple {17444#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {17444#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:35,531 INFO L290 TraceCheckUtils]: 57: Hoare triple {17444#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17445#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:35,531 INFO L290 TraceCheckUtils]: 58: Hoare triple {17445#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {17445#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:35,532 INFO L290 TraceCheckUtils]: 59: Hoare triple {17445#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17446#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:35,532 INFO L290 TraceCheckUtils]: 60: Hoare triple {17446#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {17446#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:35,533 INFO L290 TraceCheckUtils]: 61: Hoare triple {17446#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17447#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:35,533 INFO L290 TraceCheckUtils]: 62: Hoare triple {17447#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {17447#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 63: Hoare triple {17447#(<= main_~x~0 28)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 64: Hoare triple {17415#false} assume !!(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 65: Hoare triple {17415#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 66: Hoare triple {17415#false} assume !(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L272 TraceCheckUtils]: 67: Hoare triple {17415#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 68: Hoare triple {17415#false} ~cond := #in~cond; {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 69: Hoare triple {17415#false} assume 0 == ~cond; {17415#false} is VALID [2022-04-15 12:47:35,534 INFO L290 TraceCheckUtils]: 70: Hoare triple {17415#false} assume !false; {17415#false} is VALID [2022-04-15 12:47:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 87 proven. 812 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:35,535 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:36,723 INFO L290 TraceCheckUtils]: 70: Hoare triple {17415#false} assume !false; {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 69: Hoare triple {17415#false} assume 0 == ~cond; {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 68: Hoare triple {17415#false} ~cond := #in~cond; {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L272 TraceCheckUtils]: 67: Hoare triple {17415#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 66: Hoare triple {17415#false} assume !(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 65: Hoare triple {17415#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 64: Hoare triple {17415#false} assume !!(~x~0 < 1000000); {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 63: Hoare triple {17684#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {17415#false} is VALID [2022-04-15 12:47:36,724 INFO L290 TraceCheckUtils]: 62: Hoare triple {17684#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {17684#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:36,725 INFO L290 TraceCheckUtils]: 61: Hoare triple {17691#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17684#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:36,726 INFO L290 TraceCheckUtils]: 60: Hoare triple {17691#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {17691#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:36,726 INFO L290 TraceCheckUtils]: 59: Hoare triple {17698#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17691#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:36,726 INFO L290 TraceCheckUtils]: 58: Hoare triple {17698#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {17698#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:36,727 INFO L290 TraceCheckUtils]: 57: Hoare triple {17705#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17698#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:36,727 INFO L290 TraceCheckUtils]: 56: Hoare triple {17705#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {17705#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:36,727 INFO L290 TraceCheckUtils]: 55: Hoare triple {17712#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17705#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:36,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {17712#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {17712#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:36,728 INFO L290 TraceCheckUtils]: 53: Hoare triple {17719#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17712#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:36,728 INFO L290 TraceCheckUtils]: 52: Hoare triple {17719#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {17719#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:36,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {17726#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17719#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:36,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {17726#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {17726#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:36,729 INFO L290 TraceCheckUtils]: 49: Hoare triple {17733#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17726#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:36,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {17733#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {17733#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:36,730 INFO L290 TraceCheckUtils]: 47: Hoare triple {17740#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17733#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:36,730 INFO L290 TraceCheckUtils]: 46: Hoare triple {17740#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {17740#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:36,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {17747#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17740#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:36,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {17747#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {17747#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:36,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {17754#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17747#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:36,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {17754#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {17754#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:36,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {17761#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17754#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:36,732 INFO L290 TraceCheckUtils]: 40: Hoare triple {17761#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {17761#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:36,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {17768#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17761#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:36,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {17768#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {17768#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:36,734 INFO L290 TraceCheckUtils]: 37: Hoare triple {17775#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17768#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:36,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {17775#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {17775#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:36,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {17782#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17775#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:36,734 INFO L290 TraceCheckUtils]: 34: Hoare triple {17782#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {17782#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:36,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {17789#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17782#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:36,735 INFO L290 TraceCheckUtils]: 32: Hoare triple {17789#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {17789#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:36,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {17796#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17789#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:36,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {17796#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {17796#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:36,736 INFO L290 TraceCheckUtils]: 29: Hoare triple {17803#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17796#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:36,737 INFO L290 TraceCheckUtils]: 28: Hoare triple {17803#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {17803#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:36,737 INFO L290 TraceCheckUtils]: 27: Hoare triple {17810#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17803#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:36,737 INFO L290 TraceCheckUtils]: 26: Hoare triple {17810#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {17810#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:36,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {17817#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17810#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:36,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {17817#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {17817#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:36,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {17824#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17817#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:36,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {17824#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {17824#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:36,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {17831#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17824#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:36,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {17831#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {17831#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:36,740 INFO L290 TraceCheckUtils]: 19: Hoare triple {17838#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17831#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:36,740 INFO L290 TraceCheckUtils]: 18: Hoare triple {17838#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {17838#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:36,740 INFO L290 TraceCheckUtils]: 17: Hoare triple {17845#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17838#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:36,741 INFO L290 TraceCheckUtils]: 16: Hoare triple {17845#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {17845#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:36,741 INFO L290 TraceCheckUtils]: 15: Hoare triple {17852#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17845#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:36,741 INFO L290 TraceCheckUtils]: 14: Hoare triple {17852#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {17852#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:36,742 INFO L290 TraceCheckUtils]: 13: Hoare triple {17859#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17852#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:36,742 INFO L290 TraceCheckUtils]: 12: Hoare triple {17859#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {17859#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:36,742 INFO L290 TraceCheckUtils]: 11: Hoare triple {17866#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17859#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:36,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {17866#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {17866#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:36,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {17873#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17866#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:36,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {17873#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {17873#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:36,744 INFO L290 TraceCheckUtils]: 7: Hoare triple {17880#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {17873#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:36,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {17880#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {17880#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:36,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {17414#true} ~x~0 := 0;~y~0 := 500000; {17880#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:36,744 INFO L272 TraceCheckUtils]: 4: Hoare triple {17414#true} call #t~ret4 := main(); {17414#true} is VALID [2022-04-15 12:47:36,744 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17414#true} {17414#true} #41#return; {17414#true} is VALID [2022-04-15 12:47:36,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {17414#true} assume true; {17414#true} is VALID [2022-04-15 12:47:36,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {17414#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {17414#true} is VALID [2022-04-15 12:47:36,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {17414#true} call ULTIMATE.init(); {17414#true} is VALID [2022-04-15 12:47:36,745 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 87 proven. 812 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:36,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1680221280] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:36,745 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:36,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 31, 31] total 62 [2022-04-15 12:47:36,745 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:36,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [993872572] [2022-04-15 12:47:36,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [993872572] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:36,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:36,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-15 12:47:36,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193054847] [2022-04-15 12:47:36,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:36,746 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-15 12:47:36,746 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:36,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:36,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:36,796 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-15 12:47:36,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:36,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-15 12:47:36,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1832, Invalid=1950, Unknown=0, NotChecked=0, Total=3782 [2022-04-15 12:47:36,798 INFO L87 Difference]: Start difference. First operand 73 states and 76 transitions. Second operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:37,379 INFO L93 Difference]: Finished difference Result 84 states and 90 transitions. [2022-04-15 12:47:37,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-15 12:47:37,379 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 71 [2022-04-15 12:47:37,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-15 12:47:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 81 transitions. [2022-04-15 12:47:37,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 81 transitions. [2022-04-15 12:47:37,465 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:37,466 INFO L225 Difference]: With dead ends: 84 [2022-04-15 12:47:37,466 INFO L226 Difference]: Without dead ends: 75 [2022-04-15 12:47:37,467 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 114 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 573 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3602, Invalid=4588, Unknown=0, NotChecked=0, Total=8190 [2022-04-15 12:47:37,467 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 37 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:37,467 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 39 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:37,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-04-15 12:47:37,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2022-04-15 12:47:37,575 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:37,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,575 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,575 INFO L87 Difference]: Start difference. First operand 75 states. Second operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:37,576 INFO L93 Difference]: Finished difference Result 75 states and 78 transitions. [2022-04-15 12:47:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2022-04-15 12:47:37,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:37,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:37,576 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-15 12:47:37,576 INFO L87 Difference]: Start difference. First operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 75 states. [2022-04-15 12:47:37,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:37,577 INFO L93 Difference]: Finished difference Result 75 states and 78 transitions. [2022-04-15 12:47:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2022-04-15 12:47:37,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:37,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:37,577 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:37,577 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 70 states have (on average 1.0571428571428572) internal successors, (74), 70 states have internal predecessors, (74), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 78 transitions. [2022-04-15 12:47:37,578 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 78 transitions. Word has length 71 [2022-04-15 12:47:37,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:37,578 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 78 transitions. [2022-04-15 12:47:37,578 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 2.09375) internal successors, (67), 31 states have internal predecessors, (67), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:37,578 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 78 transitions. [2022-04-15 12:47:37,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2022-04-15 12:47:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-15 12:47:37,638 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:37,638 INFO L499 BasicCegarLoop]: trace histogram [31, 29, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:37,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:37,839 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable59 [2022-04-15 12:47:37,839 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:37,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:37,839 INFO L85 PathProgramCache]: Analyzing trace with hash -183221822, now seen corresponding path program 59 times [2022-04-15 12:47:37,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:37,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2133672982] [2022-04-15 12:47:38,047 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:38,048 INFO L85 PathProgramCache]: Analyzing trace with hash 564006864, now seen corresponding path program 1 times [2022-04-15 12:47:38,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:38,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883137954] [2022-04-15 12:47:38,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:38,052 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:38,054 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:38,054 INFO L85 PathProgramCache]: Analyzing trace with hash -183221822, now seen corresponding path program 60 times [2022-04-15 12:47:38,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:38,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630575433] [2022-04-15 12:47:38,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:38,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:38,454 INFO L290 TraceCheckUtils]: 0: Hoare triple {18465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {18430#true} is VALID [2022-04-15 12:47:38,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {18430#true} assume true; {18430#true} is VALID [2022-04-15 12:47:38,454 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18430#true} {18430#true} #41#return; {18430#true} is VALID [2022-04-15 12:47:38,454 INFO L272 TraceCheckUtils]: 0: Hoare triple {18430#true} call ULTIMATE.init(); {18465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:38,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {18465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {18430#true} is VALID [2022-04-15 12:47:38,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {18430#true} assume true; {18430#true} is VALID [2022-04-15 12:47:38,455 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18430#true} {18430#true} #41#return; {18430#true} is VALID [2022-04-15 12:47:38,455 INFO L272 TraceCheckUtils]: 4: Hoare triple {18430#true} call #t~ret4 := main(); {18430#true} is VALID [2022-04-15 12:47:38,455 INFO L290 TraceCheckUtils]: 5: Hoare triple {18430#true} ~x~0 := 0;~y~0 := 500000; {18435#(= main_~x~0 0)} is VALID [2022-04-15 12:47:38,455 INFO L290 TraceCheckUtils]: 6: Hoare triple {18435#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {18435#(= main_~x~0 0)} is VALID [2022-04-15 12:47:38,455 INFO L290 TraceCheckUtils]: 7: Hoare triple {18435#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18436#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:38,456 INFO L290 TraceCheckUtils]: 8: Hoare triple {18436#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {18436#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:38,457 INFO L290 TraceCheckUtils]: 9: Hoare triple {18436#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18437#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:38,457 INFO L290 TraceCheckUtils]: 10: Hoare triple {18437#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {18437#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:38,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {18437#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18438#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:38,458 INFO L290 TraceCheckUtils]: 12: Hoare triple {18438#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {18438#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:38,458 INFO L290 TraceCheckUtils]: 13: Hoare triple {18438#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18439#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:38,459 INFO L290 TraceCheckUtils]: 14: Hoare triple {18439#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {18439#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:38,459 INFO L290 TraceCheckUtils]: 15: Hoare triple {18439#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18440#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:38,459 INFO L290 TraceCheckUtils]: 16: Hoare triple {18440#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {18440#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:38,460 INFO L290 TraceCheckUtils]: 17: Hoare triple {18440#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18441#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:38,460 INFO L290 TraceCheckUtils]: 18: Hoare triple {18441#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {18441#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:38,461 INFO L290 TraceCheckUtils]: 19: Hoare triple {18441#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18442#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:38,461 INFO L290 TraceCheckUtils]: 20: Hoare triple {18442#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {18442#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:38,462 INFO L290 TraceCheckUtils]: 21: Hoare triple {18442#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18443#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:38,462 INFO L290 TraceCheckUtils]: 22: Hoare triple {18443#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {18443#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:38,462 INFO L290 TraceCheckUtils]: 23: Hoare triple {18443#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18444#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:38,463 INFO L290 TraceCheckUtils]: 24: Hoare triple {18444#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {18444#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:38,463 INFO L290 TraceCheckUtils]: 25: Hoare triple {18444#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18445#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:38,463 INFO L290 TraceCheckUtils]: 26: Hoare triple {18445#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {18445#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:38,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {18445#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18446#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:38,464 INFO L290 TraceCheckUtils]: 28: Hoare triple {18446#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {18446#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:38,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {18446#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18447#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:38,465 INFO L290 TraceCheckUtils]: 30: Hoare triple {18447#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {18447#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:38,466 INFO L290 TraceCheckUtils]: 31: Hoare triple {18447#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18448#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:38,466 INFO L290 TraceCheckUtils]: 32: Hoare triple {18448#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {18448#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:38,466 INFO L290 TraceCheckUtils]: 33: Hoare triple {18448#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18449#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:38,467 INFO L290 TraceCheckUtils]: 34: Hoare triple {18449#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {18449#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:38,467 INFO L290 TraceCheckUtils]: 35: Hoare triple {18449#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18450#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:38,467 INFO L290 TraceCheckUtils]: 36: Hoare triple {18450#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {18450#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:38,468 INFO L290 TraceCheckUtils]: 37: Hoare triple {18450#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18451#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:38,468 INFO L290 TraceCheckUtils]: 38: Hoare triple {18451#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {18451#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:38,469 INFO L290 TraceCheckUtils]: 39: Hoare triple {18451#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18452#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:38,469 INFO L290 TraceCheckUtils]: 40: Hoare triple {18452#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {18452#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:38,470 INFO L290 TraceCheckUtils]: 41: Hoare triple {18452#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18453#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:38,470 INFO L290 TraceCheckUtils]: 42: Hoare triple {18453#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {18453#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:38,470 INFO L290 TraceCheckUtils]: 43: Hoare triple {18453#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18454#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:38,471 INFO L290 TraceCheckUtils]: 44: Hoare triple {18454#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {18454#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:38,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {18454#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18455#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:38,471 INFO L290 TraceCheckUtils]: 46: Hoare triple {18455#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {18455#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:38,472 INFO L290 TraceCheckUtils]: 47: Hoare triple {18455#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18456#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:38,472 INFO L290 TraceCheckUtils]: 48: Hoare triple {18456#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {18456#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:38,473 INFO L290 TraceCheckUtils]: 49: Hoare triple {18456#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18457#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:38,473 INFO L290 TraceCheckUtils]: 50: Hoare triple {18457#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {18457#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:38,474 INFO L290 TraceCheckUtils]: 51: Hoare triple {18457#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18458#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:38,478 INFO L290 TraceCheckUtils]: 52: Hoare triple {18458#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {18458#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:38,479 INFO L290 TraceCheckUtils]: 53: Hoare triple {18458#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18459#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:38,479 INFO L290 TraceCheckUtils]: 54: Hoare triple {18459#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {18459#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:38,480 INFO L290 TraceCheckUtils]: 55: Hoare triple {18459#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18460#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:38,480 INFO L290 TraceCheckUtils]: 56: Hoare triple {18460#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {18460#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:38,481 INFO L290 TraceCheckUtils]: 57: Hoare triple {18460#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18461#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:38,481 INFO L290 TraceCheckUtils]: 58: Hoare triple {18461#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {18461#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:38,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {18461#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18462#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:38,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {18462#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {18462#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:38,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {18462#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18463#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:38,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {18463#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {18463#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 63: Hoare triple {18463#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18464#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 64: Hoare triple {18464#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {18464#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 65: Hoare triple {18464#(<= main_~x~0 29)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18431#false} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {18431#false} assume !!(~x~0 < 1000000); {18431#false} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 67: Hoare triple {18431#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18431#false} is VALID [2022-04-15 12:47:38,483 INFO L290 TraceCheckUtils]: 68: Hoare triple {18431#false} assume !(~x~0 < 1000000); {18431#false} is VALID [2022-04-15 12:47:38,483 INFO L272 TraceCheckUtils]: 69: Hoare triple {18431#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {18431#false} is VALID [2022-04-15 12:47:38,484 INFO L290 TraceCheckUtils]: 70: Hoare triple {18431#false} ~cond := #in~cond; {18431#false} is VALID [2022-04-15 12:47:38,484 INFO L290 TraceCheckUtils]: 71: Hoare triple {18431#false} assume 0 == ~cond; {18431#false} is VALID [2022-04-15 12:47:38,484 INFO L290 TraceCheckUtils]: 72: Hoare triple {18431#false} assume !false; {18431#false} is VALID [2022-04-15 12:47:38,484 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 90 proven. 870 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:38,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:38,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630575433] [2022-04-15 12:47:38,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630575433] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:38,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2040605760] [2022-04-15 12:47:38,484 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:38,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:38,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:38,485 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:38,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-15 12:47:38,519 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:38,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:38,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:38,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:38,877 INFO L272 TraceCheckUtils]: 0: Hoare triple {18430#true} call ULTIMATE.init(); {18430#true} is VALID [2022-04-15 12:47:38,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {18430#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {18430#true} is VALID [2022-04-15 12:47:38,877 INFO L290 TraceCheckUtils]: 2: Hoare triple {18430#true} assume true; {18430#true} is VALID [2022-04-15 12:47:38,877 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18430#true} {18430#true} #41#return; {18430#true} is VALID [2022-04-15 12:47:38,877 INFO L272 TraceCheckUtils]: 4: Hoare triple {18430#true} call #t~ret4 := main(); {18430#true} is VALID [2022-04-15 12:47:38,877 INFO L290 TraceCheckUtils]: 5: Hoare triple {18430#true} ~x~0 := 0;~y~0 := 500000; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,878 INFO L290 TraceCheckUtils]: 6: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,878 INFO L290 TraceCheckUtils]: 7: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,878 INFO L290 TraceCheckUtils]: 8: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,878 INFO L290 TraceCheckUtils]: 9: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,879 INFO L290 TraceCheckUtils]: 10: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,879 INFO L290 TraceCheckUtils]: 11: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,879 INFO L290 TraceCheckUtils]: 12: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,879 INFO L290 TraceCheckUtils]: 13: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,880 INFO L290 TraceCheckUtils]: 14: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,880 INFO L290 TraceCheckUtils]: 15: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,880 INFO L290 TraceCheckUtils]: 16: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,880 INFO L290 TraceCheckUtils]: 17: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,881 INFO L290 TraceCheckUtils]: 18: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,881 INFO L290 TraceCheckUtils]: 19: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,881 INFO L290 TraceCheckUtils]: 20: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,881 INFO L290 TraceCheckUtils]: 21: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,882 INFO L290 TraceCheckUtils]: 22: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,882 INFO L290 TraceCheckUtils]: 23: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,883 INFO L290 TraceCheckUtils]: 28: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,883 INFO L290 TraceCheckUtils]: 29: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,884 INFO L290 TraceCheckUtils]: 31: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,884 INFO L290 TraceCheckUtils]: 32: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,884 INFO L290 TraceCheckUtils]: 33: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,885 INFO L290 TraceCheckUtils]: 34: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,885 INFO L290 TraceCheckUtils]: 35: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,885 INFO L290 TraceCheckUtils]: 36: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,885 INFO L290 TraceCheckUtils]: 37: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,886 INFO L290 TraceCheckUtils]: 38: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,886 INFO L290 TraceCheckUtils]: 39: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,886 INFO L290 TraceCheckUtils]: 41: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,886 INFO L290 TraceCheckUtils]: 42: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,887 INFO L290 TraceCheckUtils]: 43: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,887 INFO L290 TraceCheckUtils]: 44: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,887 INFO L290 TraceCheckUtils]: 45: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,887 INFO L290 TraceCheckUtils]: 46: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,888 INFO L290 TraceCheckUtils]: 47: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,888 INFO L290 TraceCheckUtils]: 48: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,888 INFO L290 TraceCheckUtils]: 49: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,888 INFO L290 TraceCheckUtils]: 50: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,889 INFO L290 TraceCheckUtils]: 51: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,889 INFO L290 TraceCheckUtils]: 52: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,889 INFO L290 TraceCheckUtils]: 53: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,889 INFO L290 TraceCheckUtils]: 54: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,890 INFO L290 TraceCheckUtils]: 55: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,890 INFO L290 TraceCheckUtils]: 56: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,890 INFO L290 TraceCheckUtils]: 57: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,890 INFO L290 TraceCheckUtils]: 58: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,891 INFO L290 TraceCheckUtils]: 59: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,891 INFO L290 TraceCheckUtils]: 60: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,891 INFO L290 TraceCheckUtils]: 61: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,891 INFO L290 TraceCheckUtils]: 62: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,891 INFO L290 TraceCheckUtils]: 63: Hoare triple {18484#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,892 INFO L290 TraceCheckUtils]: 64: Hoare triple {18484#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {18484#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:38,893 INFO L290 TraceCheckUtils]: 65: Hoare triple {18484#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18665#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:38,893 INFO L290 TraceCheckUtils]: 66: Hoare triple {18665#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {18665#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:38,894 INFO L290 TraceCheckUtils]: 67: Hoare triple {18665#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18672#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:38,894 INFO L290 TraceCheckUtils]: 68: Hoare triple {18672#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {18676#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:38,895 INFO L272 TraceCheckUtils]: 69: Hoare triple {18676#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {18680#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:38,895 INFO L290 TraceCheckUtils]: 70: Hoare triple {18680#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18684#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:38,895 INFO L290 TraceCheckUtils]: 71: Hoare triple {18684#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {18431#false} is VALID [2022-04-15 12:47:38,895 INFO L290 TraceCheckUtils]: 72: Hoare triple {18431#false} assume !false; {18431#false} is VALID [2022-04-15 12:47:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-15 12:47:38,896 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:39,196 INFO L290 TraceCheckUtils]: 72: Hoare triple {18431#false} assume !false; {18431#false} is VALID [2022-04-15 12:47:39,197 INFO L290 TraceCheckUtils]: 71: Hoare triple {18684#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {18431#false} is VALID [2022-04-15 12:47:39,197 INFO L290 TraceCheckUtils]: 70: Hoare triple {18680#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {18684#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:39,197 INFO L272 TraceCheckUtils]: 69: Hoare triple {18700#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {18680#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:39,198 INFO L290 TraceCheckUtils]: 68: Hoare triple {18704#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {18700#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:39,198 INFO L290 TraceCheckUtils]: 67: Hoare triple {18708#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18704#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:39,198 INFO L290 TraceCheckUtils]: 66: Hoare triple {18708#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {18708#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:39,200 INFO L290 TraceCheckUtils]: 65: Hoare triple {18715#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {18708#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:39,200 INFO L290 TraceCheckUtils]: 64: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,200 INFO L290 TraceCheckUtils]: 63: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,200 INFO L290 TraceCheckUtils]: 62: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,201 INFO L290 TraceCheckUtils]: 61: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,201 INFO L290 TraceCheckUtils]: 60: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,201 INFO L290 TraceCheckUtils]: 59: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,201 INFO L290 TraceCheckUtils]: 58: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,202 INFO L290 TraceCheckUtils]: 57: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,202 INFO L290 TraceCheckUtils]: 56: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,202 INFO L290 TraceCheckUtils]: 55: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,202 INFO L290 TraceCheckUtils]: 54: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,203 INFO L290 TraceCheckUtils]: 53: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,203 INFO L290 TraceCheckUtils]: 52: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,203 INFO L290 TraceCheckUtils]: 51: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,203 INFO L290 TraceCheckUtils]: 50: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,203 INFO L290 TraceCheckUtils]: 49: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,204 INFO L290 TraceCheckUtils]: 48: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,204 INFO L290 TraceCheckUtils]: 47: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,204 INFO L290 TraceCheckUtils]: 45: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,205 INFO L290 TraceCheckUtils]: 44: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,205 INFO L290 TraceCheckUtils]: 43: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,205 INFO L290 TraceCheckUtils]: 42: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,205 INFO L290 TraceCheckUtils]: 41: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,206 INFO L290 TraceCheckUtils]: 40: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,217 INFO L290 TraceCheckUtils]: 39: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,217 INFO L290 TraceCheckUtils]: 38: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,218 INFO L290 TraceCheckUtils]: 36: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,219 INFO L290 TraceCheckUtils]: 28: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,219 INFO L290 TraceCheckUtils]: 27: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,220 INFO L290 TraceCheckUtils]: 26: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,220 INFO L290 TraceCheckUtils]: 25: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,220 INFO L290 TraceCheckUtils]: 22: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,221 INFO L290 TraceCheckUtils]: 20: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,221 INFO L290 TraceCheckUtils]: 19: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,221 INFO L290 TraceCheckUtils]: 18: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,221 INFO L290 TraceCheckUtils]: 17: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 16: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 15: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 14: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 13: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 12: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,223 INFO L290 TraceCheckUtils]: 10: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,223 INFO L290 TraceCheckUtils]: 9: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,223 INFO L290 TraceCheckUtils]: 7: Hoare triple {18715#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {18715#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {18430#true} ~x~0 := 0;~y~0 := 500000; {18715#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:39,224 INFO L272 TraceCheckUtils]: 4: Hoare triple {18430#true} call #t~ret4 := main(); {18430#true} is VALID [2022-04-15 12:47:39,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18430#true} {18430#true} #41#return; {18430#true} is VALID [2022-04-15 12:47:39,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {18430#true} assume true; {18430#true} is VALID [2022-04-15 12:47:39,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {18430#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {18430#true} is VALID [2022-04-15 12:47:39,224 INFO L272 TraceCheckUtils]: 0: Hoare triple {18430#true} call ULTIMATE.init(); {18430#true} is VALID [2022-04-15 12:47:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2022-04-15 12:47:39,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2040605760] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:39,224 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:39,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 8, 8] total 43 [2022-04-15 12:47:39,225 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:39,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2133672982] [2022-04-15 12:47:39,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2133672982] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:39,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:39,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-15 12:47:39,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788180029] [2022-04-15 12:47:39,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:39,225 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-15 12:47:39,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:39,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:39,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:39,270 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-15 12:47:39,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:39,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-15 12:47:39,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=538, Invalid=1268, Unknown=0, NotChecked=0, Total=1806 [2022-04-15 12:47:39,270 INFO L87 Difference]: Start difference. First operand 75 states and 78 transitions. Second operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:39,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:39,930 INFO L93 Difference]: Finished difference Result 86 states and 92 transitions. [2022-04-15 12:47:39,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-15 12:47:39,930 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 73 [2022-04-15 12:47:39,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-15 12:47:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 83 transitions. [2022-04-15 12:47:39,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 83 transitions. [2022-04-15 12:47:39,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:39,990 INFO L225 Difference]: With dead ends: 86 [2022-04-15 12:47:39,991 INFO L226 Difference]: Without dead ends: 77 [2022-04-15 12:47:39,991 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 137 SyntacticMatches, 1 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 893 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1528, Invalid=3728, Unknown=0, NotChecked=0, Total=5256 [2022-04-15 12:47:39,992 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 38 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:39,992 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 29 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:39,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-15 12:47:40,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2022-04-15 12:47:40,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:40,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:40,117 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:40,117 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:40,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:40,118 INFO L93 Difference]: Finished difference Result 77 states and 80 transitions. [2022-04-15 12:47:40,118 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2022-04-15 12:47:40,118 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:40,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:40,119 INFO L74 IsIncluded]: Start isIncluded. First operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-15 12:47:40,119 INFO L87 Difference]: Start difference. First operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 77 states. [2022-04-15 12:47:40,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:40,119 INFO L93 Difference]: Finished difference Result 77 states and 80 transitions. [2022-04-15 12:47:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2022-04-15 12:47:40,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:40,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:40,120 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:40,120 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:40,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 72 states have (on average 1.0555555555555556) internal successors, (76), 72 states have internal predecessors, (76), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 80 transitions. [2022-04-15 12:47:40,120 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 80 transitions. Word has length 73 [2022-04-15 12:47:40,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:40,121 INFO L478 AbstractCegarLoop]: Abstraction has 77 states and 80 transitions. [2022-04-15 12:47:40,121 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 2.090909090909091) internal successors, (69), 32 states have internal predecessors, (69), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:40,121 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 80 transitions. [2022-04-15 12:47:40,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 80 edges. 80 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2022-04-15 12:47:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-15 12:47:40,183 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:40,183 INFO L499 BasicCegarLoop]: trace histogram [32, 30, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:40,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:40,394 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62 [2022-04-15 12:47:40,395 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:40,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:40,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1513552991, now seen corresponding path program 61 times [2022-04-15 12:47:40,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:40,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1662873941] [2022-04-15 12:47:40,556 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:40,557 INFO L85 PathProgramCache]: Analyzing trace with hash 623112208, now seen corresponding path program 1 times [2022-04-15 12:47:40,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:40,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947249363] [2022-04-15 12:47:40,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:40,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:40,564 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:40,566 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:40,566 INFO L85 PathProgramCache]: Analyzing trace with hash 1513552991, now seen corresponding path program 62 times [2022-04-15 12:47:40,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:40,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386035341] [2022-04-15 12:47:40,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:40,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:40,927 INFO L290 TraceCheckUtils]: 0: Hoare triple {19489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {19453#true} assume true; {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19453#true} {19453#true} #41#return; {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L272 TraceCheckUtils]: 0: Hoare triple {19453#true} call ULTIMATE.init(); {19489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:40,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {19489#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L290 TraceCheckUtils]: 2: Hoare triple {19453#true} assume true; {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19453#true} {19453#true} #41#return; {19453#true} is VALID [2022-04-15 12:47:40,927 INFO L272 TraceCheckUtils]: 4: Hoare triple {19453#true} call #t~ret4 := main(); {19453#true} is VALID [2022-04-15 12:47:40,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {19453#true} ~x~0 := 0;~y~0 := 500000; {19458#(= main_~x~0 0)} is VALID [2022-04-15 12:47:40,928 INFO L290 TraceCheckUtils]: 6: Hoare triple {19458#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {19458#(= main_~x~0 0)} is VALID [2022-04-15 12:47:40,928 INFO L290 TraceCheckUtils]: 7: Hoare triple {19458#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19459#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:40,928 INFO L290 TraceCheckUtils]: 8: Hoare triple {19459#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {19459#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:40,929 INFO L290 TraceCheckUtils]: 9: Hoare triple {19459#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19460#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:40,929 INFO L290 TraceCheckUtils]: 10: Hoare triple {19460#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {19460#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:40,930 INFO L290 TraceCheckUtils]: 11: Hoare triple {19460#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19461#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:40,930 INFO L290 TraceCheckUtils]: 12: Hoare triple {19461#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {19461#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:40,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {19461#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19462#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:40,931 INFO L290 TraceCheckUtils]: 14: Hoare triple {19462#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {19462#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:40,931 INFO L290 TraceCheckUtils]: 15: Hoare triple {19462#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19463#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:40,931 INFO L290 TraceCheckUtils]: 16: Hoare triple {19463#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {19463#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:40,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {19463#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19464#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:40,932 INFO L290 TraceCheckUtils]: 18: Hoare triple {19464#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {19464#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:40,933 INFO L290 TraceCheckUtils]: 19: Hoare triple {19464#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19465#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:40,933 INFO L290 TraceCheckUtils]: 20: Hoare triple {19465#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {19465#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:40,933 INFO L290 TraceCheckUtils]: 21: Hoare triple {19465#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19466#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:40,933 INFO L290 TraceCheckUtils]: 22: Hoare triple {19466#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {19466#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:40,934 INFO L290 TraceCheckUtils]: 23: Hoare triple {19466#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19467#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:40,934 INFO L290 TraceCheckUtils]: 24: Hoare triple {19467#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {19467#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:40,935 INFO L290 TraceCheckUtils]: 25: Hoare triple {19467#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19468#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:40,935 INFO L290 TraceCheckUtils]: 26: Hoare triple {19468#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {19468#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:40,935 INFO L290 TraceCheckUtils]: 27: Hoare triple {19468#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19469#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:40,935 INFO L290 TraceCheckUtils]: 28: Hoare triple {19469#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {19469#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:40,936 INFO L290 TraceCheckUtils]: 29: Hoare triple {19469#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19470#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:40,936 INFO L290 TraceCheckUtils]: 30: Hoare triple {19470#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {19470#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:40,937 INFO L290 TraceCheckUtils]: 31: Hoare triple {19470#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19471#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:40,937 INFO L290 TraceCheckUtils]: 32: Hoare triple {19471#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {19471#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:40,937 INFO L290 TraceCheckUtils]: 33: Hoare triple {19471#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19472#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:40,937 INFO L290 TraceCheckUtils]: 34: Hoare triple {19472#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {19472#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:40,938 INFO L290 TraceCheckUtils]: 35: Hoare triple {19472#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19473#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:40,938 INFO L290 TraceCheckUtils]: 36: Hoare triple {19473#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {19473#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:40,939 INFO L290 TraceCheckUtils]: 37: Hoare triple {19473#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19474#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:40,939 INFO L290 TraceCheckUtils]: 38: Hoare triple {19474#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {19474#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:40,939 INFO L290 TraceCheckUtils]: 39: Hoare triple {19474#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19475#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:40,939 INFO L290 TraceCheckUtils]: 40: Hoare triple {19475#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {19475#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:40,940 INFO L290 TraceCheckUtils]: 41: Hoare triple {19475#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19476#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:40,940 INFO L290 TraceCheckUtils]: 42: Hoare triple {19476#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {19476#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:40,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {19476#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19477#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:40,941 INFO L290 TraceCheckUtils]: 44: Hoare triple {19477#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {19477#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:40,941 INFO L290 TraceCheckUtils]: 45: Hoare triple {19477#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19478#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:40,941 INFO L290 TraceCheckUtils]: 46: Hoare triple {19478#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {19478#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:40,942 INFO L290 TraceCheckUtils]: 47: Hoare triple {19478#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19479#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:40,942 INFO L290 TraceCheckUtils]: 48: Hoare triple {19479#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {19479#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:40,943 INFO L290 TraceCheckUtils]: 49: Hoare triple {19479#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19480#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:40,943 INFO L290 TraceCheckUtils]: 50: Hoare triple {19480#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {19480#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:40,943 INFO L290 TraceCheckUtils]: 51: Hoare triple {19480#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19481#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:40,943 INFO L290 TraceCheckUtils]: 52: Hoare triple {19481#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {19481#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:40,944 INFO L290 TraceCheckUtils]: 53: Hoare triple {19481#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19482#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:40,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {19482#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {19482#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:40,945 INFO L290 TraceCheckUtils]: 55: Hoare triple {19482#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19483#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:40,945 INFO L290 TraceCheckUtils]: 56: Hoare triple {19483#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {19483#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:40,945 INFO L290 TraceCheckUtils]: 57: Hoare triple {19483#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19484#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:40,945 INFO L290 TraceCheckUtils]: 58: Hoare triple {19484#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {19484#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:40,946 INFO L290 TraceCheckUtils]: 59: Hoare triple {19484#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19485#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:40,946 INFO L290 TraceCheckUtils]: 60: Hoare triple {19485#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {19485#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:40,947 INFO L290 TraceCheckUtils]: 61: Hoare triple {19485#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19486#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:40,947 INFO L290 TraceCheckUtils]: 62: Hoare triple {19486#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {19486#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:40,947 INFO L290 TraceCheckUtils]: 63: Hoare triple {19486#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19487#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:40,947 INFO L290 TraceCheckUtils]: 64: Hoare triple {19487#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {19487#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:40,948 INFO L290 TraceCheckUtils]: 65: Hoare triple {19487#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19488#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:40,948 INFO L290 TraceCheckUtils]: 66: Hoare triple {19488#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {19488#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 67: Hoare triple {19488#(<= main_~x~0 30)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 68: Hoare triple {19454#false} assume !!(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 69: Hoare triple {19454#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 70: Hoare triple {19454#false} assume !(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L272 TraceCheckUtils]: 71: Hoare triple {19454#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 72: Hoare triple {19454#false} ~cond := #in~cond; {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 73: Hoare triple {19454#false} assume 0 == ~cond; {19454#false} is VALID [2022-04-15 12:47:40,949 INFO L290 TraceCheckUtils]: 74: Hoare triple {19454#false} assume !false; {19454#false} is VALID [2022-04-15 12:47:40,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 93 proven. 930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:40,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:40,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386035341] [2022-04-15 12:47:40,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386035341] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:40,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [28265303] [2022-04-15 12:47:40,950 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:40,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:40,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:40,951 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:40,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-15 12:47:40,999 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:41,000 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:41,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-15 12:47:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:41,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:41,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {19453#true} call ULTIMATE.init(); {19453#true} is VALID [2022-04-15 12:47:41,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {19453#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {19453#true} is VALID [2022-04-15 12:47:41,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {19453#true} assume true; {19453#true} is VALID [2022-04-15 12:47:41,263 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19453#true} {19453#true} #41#return; {19453#true} is VALID [2022-04-15 12:47:41,263 INFO L272 TraceCheckUtils]: 4: Hoare triple {19453#true} call #t~ret4 := main(); {19453#true} is VALID [2022-04-15 12:47:41,263 INFO L290 TraceCheckUtils]: 5: Hoare triple {19453#true} ~x~0 := 0;~y~0 := 500000; {19508#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:41,263 INFO L290 TraceCheckUtils]: 6: Hoare triple {19508#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {19508#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:41,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {19508#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19459#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:41,264 INFO L290 TraceCheckUtils]: 8: Hoare triple {19459#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {19459#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:41,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {19459#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19460#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:41,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {19460#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {19460#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:41,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {19460#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19461#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:41,266 INFO L290 TraceCheckUtils]: 12: Hoare triple {19461#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {19461#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:41,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {19461#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19462#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:41,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {19462#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {19462#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:41,267 INFO L290 TraceCheckUtils]: 15: Hoare triple {19462#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19463#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:41,267 INFO L290 TraceCheckUtils]: 16: Hoare triple {19463#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {19463#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:41,267 INFO L290 TraceCheckUtils]: 17: Hoare triple {19463#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19464#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:41,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {19464#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {19464#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:41,268 INFO L290 TraceCheckUtils]: 19: Hoare triple {19464#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19465#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:41,268 INFO L290 TraceCheckUtils]: 20: Hoare triple {19465#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {19465#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:41,268 INFO L290 TraceCheckUtils]: 21: Hoare triple {19465#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19466#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:41,269 INFO L290 TraceCheckUtils]: 22: Hoare triple {19466#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {19466#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:41,269 INFO L290 TraceCheckUtils]: 23: Hoare triple {19466#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19467#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:41,269 INFO L290 TraceCheckUtils]: 24: Hoare triple {19467#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {19467#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:41,270 INFO L290 TraceCheckUtils]: 25: Hoare triple {19467#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19468#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:41,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {19468#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {19468#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:41,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {19468#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19469#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:41,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {19469#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {19469#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:41,271 INFO L290 TraceCheckUtils]: 29: Hoare triple {19469#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19470#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:41,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {19470#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {19470#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:41,272 INFO L290 TraceCheckUtils]: 31: Hoare triple {19470#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19471#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:41,272 INFO L290 TraceCheckUtils]: 32: Hoare triple {19471#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {19471#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:41,272 INFO L290 TraceCheckUtils]: 33: Hoare triple {19471#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19472#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:41,272 INFO L290 TraceCheckUtils]: 34: Hoare triple {19472#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {19472#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:41,273 INFO L290 TraceCheckUtils]: 35: Hoare triple {19472#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19473#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:41,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {19473#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {19473#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:41,273 INFO L290 TraceCheckUtils]: 37: Hoare triple {19473#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19474#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:41,274 INFO L290 TraceCheckUtils]: 38: Hoare triple {19474#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {19474#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:41,274 INFO L290 TraceCheckUtils]: 39: Hoare triple {19474#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19475#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:41,274 INFO L290 TraceCheckUtils]: 40: Hoare triple {19475#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {19475#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:41,275 INFO L290 TraceCheckUtils]: 41: Hoare triple {19475#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19476#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:41,275 INFO L290 TraceCheckUtils]: 42: Hoare triple {19476#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {19476#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:41,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {19476#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19477#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:41,275 INFO L290 TraceCheckUtils]: 44: Hoare triple {19477#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {19477#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:41,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {19477#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19478#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:41,276 INFO L290 TraceCheckUtils]: 46: Hoare triple {19478#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {19478#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:41,276 INFO L290 TraceCheckUtils]: 47: Hoare triple {19478#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19479#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:41,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {19479#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {19479#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:41,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {19479#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19480#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:41,277 INFO L290 TraceCheckUtils]: 50: Hoare triple {19480#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {19480#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:41,278 INFO L290 TraceCheckUtils]: 51: Hoare triple {19480#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19481#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:41,278 INFO L290 TraceCheckUtils]: 52: Hoare triple {19481#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {19481#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:41,278 INFO L290 TraceCheckUtils]: 53: Hoare triple {19481#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19482#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:41,278 INFO L290 TraceCheckUtils]: 54: Hoare triple {19482#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {19482#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:41,279 INFO L290 TraceCheckUtils]: 55: Hoare triple {19482#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19483#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:41,279 INFO L290 TraceCheckUtils]: 56: Hoare triple {19483#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {19483#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:41,279 INFO L290 TraceCheckUtils]: 57: Hoare triple {19483#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19484#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:41,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {19484#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {19484#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:41,280 INFO L290 TraceCheckUtils]: 59: Hoare triple {19484#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19485#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:41,280 INFO L290 TraceCheckUtils]: 60: Hoare triple {19485#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {19485#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:41,281 INFO L290 TraceCheckUtils]: 61: Hoare triple {19485#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19486#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:41,281 INFO L290 TraceCheckUtils]: 62: Hoare triple {19486#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {19486#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:41,281 INFO L290 TraceCheckUtils]: 63: Hoare triple {19486#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19487#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:41,281 INFO L290 TraceCheckUtils]: 64: Hoare triple {19487#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {19487#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:41,282 INFO L290 TraceCheckUtils]: 65: Hoare triple {19487#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19488#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:41,282 INFO L290 TraceCheckUtils]: 66: Hoare triple {19488#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {19488#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {19488#(<= main_~x~0 30)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {19454#false} assume !!(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 69: Hoare triple {19454#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {19454#false} assume !(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L272 TraceCheckUtils]: 71: Hoare triple {19454#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 72: Hoare triple {19454#false} ~cond := #in~cond; {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 73: Hoare triple {19454#false} assume 0 == ~cond; {19454#false} is VALID [2022-04-15 12:47:41,283 INFO L290 TraceCheckUtils]: 74: Hoare triple {19454#false} assume !false; {19454#false} is VALID [2022-04-15 12:47:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 93 proven. 930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:41,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 74: Hoare triple {19454#false} assume !false; {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 73: Hoare triple {19454#false} assume 0 == ~cond; {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 72: Hoare triple {19454#false} ~cond := #in~cond; {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L272 TraceCheckUtils]: 71: Hoare triple {19454#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 70: Hoare triple {19454#false} assume !(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 69: Hoare triple {19454#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 68: Hoare triple {19454#false} assume !!(~x~0 < 1000000); {19454#false} is VALID [2022-04-15 12:47:42,119 INFO L290 TraceCheckUtils]: 67: Hoare triple {19737#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {19454#false} is VALID [2022-04-15 12:47:42,120 INFO L290 TraceCheckUtils]: 66: Hoare triple {19737#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {19737#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:42,121 INFO L290 TraceCheckUtils]: 65: Hoare triple {19744#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19737#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:42,121 INFO L290 TraceCheckUtils]: 64: Hoare triple {19744#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {19744#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:42,121 INFO L290 TraceCheckUtils]: 63: Hoare triple {19751#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19744#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:42,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {19751#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {19751#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:42,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {19758#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19751#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:42,122 INFO L290 TraceCheckUtils]: 60: Hoare triple {19758#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {19758#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:42,123 INFO L290 TraceCheckUtils]: 59: Hoare triple {19765#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19758#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:42,123 INFO L290 TraceCheckUtils]: 58: Hoare triple {19765#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {19765#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:42,123 INFO L290 TraceCheckUtils]: 57: Hoare triple {19772#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19765#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:42,123 INFO L290 TraceCheckUtils]: 56: Hoare triple {19772#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {19772#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:42,124 INFO L290 TraceCheckUtils]: 55: Hoare triple {19779#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19772#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:42,124 INFO L290 TraceCheckUtils]: 54: Hoare triple {19779#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {19779#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:42,124 INFO L290 TraceCheckUtils]: 53: Hoare triple {19786#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19779#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:42,125 INFO L290 TraceCheckUtils]: 52: Hoare triple {19786#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {19786#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:42,125 INFO L290 TraceCheckUtils]: 51: Hoare triple {19793#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19786#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:42,125 INFO L290 TraceCheckUtils]: 50: Hoare triple {19793#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {19793#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:42,126 INFO L290 TraceCheckUtils]: 49: Hoare triple {19800#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19793#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:42,126 INFO L290 TraceCheckUtils]: 48: Hoare triple {19800#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {19800#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:42,126 INFO L290 TraceCheckUtils]: 47: Hoare triple {19807#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19800#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:42,127 INFO L290 TraceCheckUtils]: 46: Hoare triple {19807#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {19807#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:42,127 INFO L290 TraceCheckUtils]: 45: Hoare triple {19814#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19807#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:42,127 INFO L290 TraceCheckUtils]: 44: Hoare triple {19814#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {19814#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:42,128 INFO L290 TraceCheckUtils]: 43: Hoare triple {19821#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19814#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:42,128 INFO L290 TraceCheckUtils]: 42: Hoare triple {19821#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {19821#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:42,128 INFO L290 TraceCheckUtils]: 41: Hoare triple {19828#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19821#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:42,128 INFO L290 TraceCheckUtils]: 40: Hoare triple {19828#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {19828#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:42,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {19835#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19828#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:42,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {19835#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {19835#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:42,129 INFO L290 TraceCheckUtils]: 37: Hoare triple {19842#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19835#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:42,130 INFO L290 TraceCheckUtils]: 36: Hoare triple {19842#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {19842#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:42,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {19849#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19842#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:42,130 INFO L290 TraceCheckUtils]: 34: Hoare triple {19849#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {19849#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:42,131 INFO L290 TraceCheckUtils]: 33: Hoare triple {19856#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19849#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:42,131 INFO L290 TraceCheckUtils]: 32: Hoare triple {19856#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {19856#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:42,131 INFO L290 TraceCheckUtils]: 31: Hoare triple {19863#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19856#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:42,131 INFO L290 TraceCheckUtils]: 30: Hoare triple {19863#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {19863#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:42,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {19870#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19863#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:42,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {19870#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {19870#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:42,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {19877#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19870#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:42,133 INFO L290 TraceCheckUtils]: 26: Hoare triple {19877#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {19877#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:42,133 INFO L290 TraceCheckUtils]: 25: Hoare triple {19884#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19877#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:42,133 INFO L290 TraceCheckUtils]: 24: Hoare triple {19884#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {19884#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:42,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {19891#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19884#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:42,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {19891#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {19891#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:42,134 INFO L290 TraceCheckUtils]: 21: Hoare triple {19898#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19891#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:42,134 INFO L290 TraceCheckUtils]: 20: Hoare triple {19898#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {19898#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:42,135 INFO L290 TraceCheckUtils]: 19: Hoare triple {19905#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19898#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:42,135 INFO L290 TraceCheckUtils]: 18: Hoare triple {19905#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {19905#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:42,136 INFO L290 TraceCheckUtils]: 17: Hoare triple {19912#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19905#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:42,136 INFO L290 TraceCheckUtils]: 16: Hoare triple {19912#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {19912#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:42,136 INFO L290 TraceCheckUtils]: 15: Hoare triple {19919#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19912#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:42,136 INFO L290 TraceCheckUtils]: 14: Hoare triple {19919#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {19919#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:42,137 INFO L290 TraceCheckUtils]: 13: Hoare triple {19926#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19919#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:42,137 INFO L290 TraceCheckUtils]: 12: Hoare triple {19926#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {19926#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:42,137 INFO L290 TraceCheckUtils]: 11: Hoare triple {19933#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19926#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:42,138 INFO L290 TraceCheckUtils]: 10: Hoare triple {19933#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {19933#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:42,138 INFO L290 TraceCheckUtils]: 9: Hoare triple {19940#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19933#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:42,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {19940#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {19940#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:42,139 INFO L290 TraceCheckUtils]: 7: Hoare triple {19947#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {19940#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:42,139 INFO L290 TraceCheckUtils]: 6: Hoare triple {19947#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {19947#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:42,139 INFO L290 TraceCheckUtils]: 5: Hoare triple {19453#true} ~x~0 := 0;~y~0 := 500000; {19947#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:42,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {19453#true} call #t~ret4 := main(); {19453#true} is VALID [2022-04-15 12:47:42,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19453#true} {19453#true} #41#return; {19453#true} is VALID [2022-04-15 12:47:42,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {19453#true} assume true; {19453#true} is VALID [2022-04-15 12:47:42,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {19453#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {19453#true} is VALID [2022-04-15 12:47:42,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {19453#true} call ULTIMATE.init(); {19453#true} is VALID [2022-04-15 12:47:42,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 93 proven. 930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:42,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [28265303] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:42,140 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:42,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 33, 33] total 66 [2022-04-15 12:47:42,140 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:42,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1662873941] [2022-04-15 12:47:42,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1662873941] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:42,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:42,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-15 12:47:42,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31073227] [2022-04-15 12:47:42,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:42,141 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-15 12:47:42,142 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:42,142 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:42,188 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-15 12:47:42,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:42,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-15 12:47:42,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2082, Invalid=2208, Unknown=0, NotChecked=0, Total=4290 [2022-04-15 12:47:42,189 INFO L87 Difference]: Start difference. First operand 77 states and 80 transitions. Second operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:42,692 INFO L93 Difference]: Finished difference Result 88 states and 94 transitions. [2022-04-15 12:47:42,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-15 12:47:42,692 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 75 [2022-04-15 12:47:42,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-15 12:47:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 85 transitions. [2022-04-15 12:47:42,694 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 85 transitions. [2022-04-15 12:47:42,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:42,739 INFO L225 Difference]: With dead ends: 88 [2022-04-15 12:47:42,739 INFO L226 Difference]: Without dead ends: 79 [2022-04-15 12:47:42,740 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 644 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=4098, Invalid=5214, Unknown=0, NotChecked=0, Total=9312 [2022-04-15 12:47:42,741 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 39 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:42,741 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 29 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:42,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-15 12:47:42,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2022-04-15 12:47:42,850 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:42,850 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,850 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,850 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:42,851 INFO L93 Difference]: Finished difference Result 79 states and 82 transitions. [2022-04-15 12:47:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2022-04-15 12:47:42,851 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:42,851 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:42,851 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-15 12:47:42,851 INFO L87 Difference]: Start difference. First operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 79 states. [2022-04-15 12:47:42,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:42,852 INFO L93 Difference]: Finished difference Result 79 states and 82 transitions. [2022-04-15 12:47:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2022-04-15 12:47:42,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:42,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:42,852 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:42,852 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 74 states have (on average 1.054054054054054) internal successors, (78), 74 states have internal predecessors, (78), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 82 transitions. [2022-04-15 12:47:42,853 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 82 transitions. Word has length 75 [2022-04-15 12:47:42,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:42,853 INFO L478 AbstractCegarLoop]: Abstraction has 79 states and 82 transitions. [2022-04-15 12:47:42,854 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 2.088235294117647) internal successors, (71), 33 states have internal predecessors, (71), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:42,854 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 82 transitions. [2022-04-15 12:47:42,930 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2022-04-15 12:47:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-15 12:47:42,930 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:42,930 INFO L499 BasicCegarLoop]: trace histogram [33, 31, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:42,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:43,147 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63,SelfDestructingSolverStorable64,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:43,147 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:43,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:43,148 INFO L85 PathProgramCache]: Analyzing trace with hash 26575804, now seen corresponding path program 63 times [2022-04-15 12:47:43,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:43,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [718221657] [2022-04-15 12:47:43,277 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:43,278 INFO L85 PathProgramCache]: Analyzing trace with hash 682217552, now seen corresponding path program 1 times [2022-04-15 12:47:43,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:43,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282090241] [2022-04-15 12:47:43,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:43,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:43,282 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:43,285 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:43,286 INFO L85 PathProgramCache]: Analyzing trace with hash 26575804, now seen corresponding path program 64 times [2022-04-15 12:47:43,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:43,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181362352] [2022-04-15 12:47:43,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:43,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:43,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {20562#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {20525#true} is VALID [2022-04-15 12:47:43,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {20525#true} assume true; {20525#true} is VALID [2022-04-15 12:47:43,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20525#true} {20525#true} #41#return; {20525#true} is VALID [2022-04-15 12:47:43,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {20525#true} call ULTIMATE.init(); {20562#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:43,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {20562#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {20525#true} is VALID [2022-04-15 12:47:43,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {20525#true} assume true; {20525#true} is VALID [2022-04-15 12:47:43,747 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20525#true} {20525#true} #41#return; {20525#true} is VALID [2022-04-15 12:47:43,747 INFO L272 TraceCheckUtils]: 4: Hoare triple {20525#true} call #t~ret4 := main(); {20525#true} is VALID [2022-04-15 12:47:43,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {20525#true} ~x~0 := 0;~y~0 := 500000; {20530#(= main_~x~0 0)} is VALID [2022-04-15 12:47:43,747 INFO L290 TraceCheckUtils]: 6: Hoare triple {20530#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {20530#(= main_~x~0 0)} is VALID [2022-04-15 12:47:43,748 INFO L290 TraceCheckUtils]: 7: Hoare triple {20530#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20531#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:43,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {20531#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {20531#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:43,749 INFO L290 TraceCheckUtils]: 9: Hoare triple {20531#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20532#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:43,749 INFO L290 TraceCheckUtils]: 10: Hoare triple {20532#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {20532#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:43,750 INFO L290 TraceCheckUtils]: 11: Hoare triple {20532#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20533#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:43,750 INFO L290 TraceCheckUtils]: 12: Hoare triple {20533#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {20533#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:43,751 INFO L290 TraceCheckUtils]: 13: Hoare triple {20533#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20534#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:43,751 INFO L290 TraceCheckUtils]: 14: Hoare triple {20534#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {20534#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:43,752 INFO L290 TraceCheckUtils]: 15: Hoare triple {20534#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20535#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:43,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {20535#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {20535#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:43,752 INFO L290 TraceCheckUtils]: 17: Hoare triple {20535#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20536#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:43,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {20536#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {20536#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:43,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {20536#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20537#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:43,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {20537#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {20537#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:43,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {20537#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20538#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:43,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {20538#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {20538#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:43,755 INFO L290 TraceCheckUtils]: 23: Hoare triple {20538#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20539#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:43,755 INFO L290 TraceCheckUtils]: 24: Hoare triple {20539#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {20539#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:43,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {20539#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20540#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:43,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {20540#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {20540#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:43,757 INFO L290 TraceCheckUtils]: 27: Hoare triple {20540#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20541#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:43,757 INFO L290 TraceCheckUtils]: 28: Hoare triple {20541#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {20541#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:43,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {20541#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20542#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:43,758 INFO L290 TraceCheckUtils]: 30: Hoare triple {20542#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {20542#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:43,758 INFO L290 TraceCheckUtils]: 31: Hoare triple {20542#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20543#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:43,759 INFO L290 TraceCheckUtils]: 32: Hoare triple {20543#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {20543#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:43,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {20543#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20544#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:43,759 INFO L290 TraceCheckUtils]: 34: Hoare triple {20544#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {20544#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:43,760 INFO L290 TraceCheckUtils]: 35: Hoare triple {20544#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20545#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:43,760 INFO L290 TraceCheckUtils]: 36: Hoare triple {20545#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {20545#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:43,761 INFO L290 TraceCheckUtils]: 37: Hoare triple {20545#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20546#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:43,761 INFO L290 TraceCheckUtils]: 38: Hoare triple {20546#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {20546#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:43,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {20546#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20547#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:43,762 INFO L290 TraceCheckUtils]: 40: Hoare triple {20547#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {20547#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:43,763 INFO L290 TraceCheckUtils]: 41: Hoare triple {20547#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20548#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:43,763 INFO L290 TraceCheckUtils]: 42: Hoare triple {20548#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {20548#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:43,763 INFO L290 TraceCheckUtils]: 43: Hoare triple {20548#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20549#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:43,764 INFO L290 TraceCheckUtils]: 44: Hoare triple {20549#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {20549#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:43,764 INFO L290 TraceCheckUtils]: 45: Hoare triple {20549#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20550#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:43,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {20550#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {20550#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:43,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {20550#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20551#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:43,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {20551#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {20551#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:43,766 INFO L290 TraceCheckUtils]: 49: Hoare triple {20551#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20552#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:43,766 INFO L290 TraceCheckUtils]: 50: Hoare triple {20552#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {20552#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:43,767 INFO L290 TraceCheckUtils]: 51: Hoare triple {20552#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20553#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:43,767 INFO L290 TraceCheckUtils]: 52: Hoare triple {20553#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {20553#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:43,768 INFO L290 TraceCheckUtils]: 53: Hoare triple {20553#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20554#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:43,768 INFO L290 TraceCheckUtils]: 54: Hoare triple {20554#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {20554#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:43,768 INFO L290 TraceCheckUtils]: 55: Hoare triple {20554#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20555#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:43,769 INFO L290 TraceCheckUtils]: 56: Hoare triple {20555#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {20555#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:43,769 INFO L290 TraceCheckUtils]: 57: Hoare triple {20555#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20556#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:43,770 INFO L290 TraceCheckUtils]: 58: Hoare triple {20556#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {20556#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:43,770 INFO L290 TraceCheckUtils]: 59: Hoare triple {20556#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20557#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:43,770 INFO L290 TraceCheckUtils]: 60: Hoare triple {20557#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {20557#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:43,771 INFO L290 TraceCheckUtils]: 61: Hoare triple {20557#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20558#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:43,771 INFO L290 TraceCheckUtils]: 62: Hoare triple {20558#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {20558#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:43,772 INFO L290 TraceCheckUtils]: 63: Hoare triple {20558#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20559#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:43,772 INFO L290 TraceCheckUtils]: 64: Hoare triple {20559#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {20559#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:43,773 INFO L290 TraceCheckUtils]: 65: Hoare triple {20559#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20560#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:43,773 INFO L290 TraceCheckUtils]: 66: Hoare triple {20560#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {20560#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:43,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {20560#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20561#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:43,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {20561#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {20561#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 69: Hoare triple {20561#(<= main_~x~0 31)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {20526#false} assume !!(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 71: Hoare triple {20526#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 72: Hoare triple {20526#false} assume !(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L272 TraceCheckUtils]: 73: Hoare triple {20526#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 74: Hoare triple {20526#false} ~cond := #in~cond; {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 75: Hoare triple {20526#false} assume 0 == ~cond; {20526#false} is VALID [2022-04-15 12:47:43,775 INFO L290 TraceCheckUtils]: 76: Hoare triple {20526#false} assume !false; {20526#false} is VALID [2022-04-15 12:47:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 96 proven. 992 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:43,776 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:43,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181362352] [2022-04-15 12:47:43,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181362352] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:43,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762600381] [2022-04-15 12:47:43,776 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:43,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:43,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:43,777 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:43,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-15 12:47:43,825 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:43,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:43,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-15 12:47:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:43,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:44,312 INFO L272 TraceCheckUtils]: 0: Hoare triple {20525#true} call ULTIMATE.init(); {20525#true} is VALID [2022-04-15 12:47:44,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {20525#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {20525#true} is VALID [2022-04-15 12:47:44,313 INFO L290 TraceCheckUtils]: 2: Hoare triple {20525#true} assume true; {20525#true} is VALID [2022-04-15 12:47:44,313 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20525#true} {20525#true} #41#return; {20525#true} is VALID [2022-04-15 12:47:44,313 INFO L272 TraceCheckUtils]: 4: Hoare triple {20525#true} call #t~ret4 := main(); {20525#true} is VALID [2022-04-15 12:47:44,313 INFO L290 TraceCheckUtils]: 5: Hoare triple {20525#true} ~x~0 := 0;~y~0 := 500000; {20581#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:44,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {20581#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {20581#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:44,314 INFO L290 TraceCheckUtils]: 7: Hoare triple {20581#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20531#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:44,315 INFO L290 TraceCheckUtils]: 8: Hoare triple {20531#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {20531#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:44,316 INFO L290 TraceCheckUtils]: 9: Hoare triple {20531#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20532#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:44,316 INFO L290 TraceCheckUtils]: 10: Hoare triple {20532#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {20532#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:44,317 INFO L290 TraceCheckUtils]: 11: Hoare triple {20532#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20533#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:44,317 INFO L290 TraceCheckUtils]: 12: Hoare triple {20533#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {20533#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:44,317 INFO L290 TraceCheckUtils]: 13: Hoare triple {20533#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20534#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:44,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {20534#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {20534#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:44,318 INFO L290 TraceCheckUtils]: 15: Hoare triple {20534#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20535#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:44,319 INFO L290 TraceCheckUtils]: 16: Hoare triple {20535#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {20535#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:44,319 INFO L290 TraceCheckUtils]: 17: Hoare triple {20535#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20536#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:44,320 INFO L290 TraceCheckUtils]: 18: Hoare triple {20536#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {20536#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:44,320 INFO L290 TraceCheckUtils]: 19: Hoare triple {20536#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20537#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:44,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {20537#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {20537#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:44,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {20537#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20538#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:44,322 INFO L290 TraceCheckUtils]: 22: Hoare triple {20538#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {20538#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:44,322 INFO L290 TraceCheckUtils]: 23: Hoare triple {20538#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20539#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:44,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {20539#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {20539#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:44,323 INFO L290 TraceCheckUtils]: 25: Hoare triple {20539#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20540#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:44,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {20540#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {20540#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:44,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {20540#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20541#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:44,324 INFO L290 TraceCheckUtils]: 28: Hoare triple {20541#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {20541#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:44,325 INFO L290 TraceCheckUtils]: 29: Hoare triple {20541#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20542#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:44,325 INFO L290 TraceCheckUtils]: 30: Hoare triple {20542#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {20542#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:44,326 INFO L290 TraceCheckUtils]: 31: Hoare triple {20542#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20543#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:44,326 INFO L290 TraceCheckUtils]: 32: Hoare triple {20543#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {20543#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:44,327 INFO L290 TraceCheckUtils]: 33: Hoare triple {20543#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20544#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:44,327 INFO L290 TraceCheckUtils]: 34: Hoare triple {20544#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {20544#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:44,328 INFO L290 TraceCheckUtils]: 35: Hoare triple {20544#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20545#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:44,328 INFO L290 TraceCheckUtils]: 36: Hoare triple {20545#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {20545#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:44,329 INFO L290 TraceCheckUtils]: 37: Hoare triple {20545#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20546#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:44,329 INFO L290 TraceCheckUtils]: 38: Hoare triple {20546#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {20546#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:44,330 INFO L290 TraceCheckUtils]: 39: Hoare triple {20546#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20547#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:44,330 INFO L290 TraceCheckUtils]: 40: Hoare triple {20547#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {20547#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:44,331 INFO L290 TraceCheckUtils]: 41: Hoare triple {20547#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20548#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:44,331 INFO L290 TraceCheckUtils]: 42: Hoare triple {20548#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {20548#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:44,332 INFO L290 TraceCheckUtils]: 43: Hoare triple {20548#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20549#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:44,332 INFO L290 TraceCheckUtils]: 44: Hoare triple {20549#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {20549#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:44,333 INFO L290 TraceCheckUtils]: 45: Hoare triple {20549#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20550#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:44,333 INFO L290 TraceCheckUtils]: 46: Hoare triple {20550#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {20550#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:44,334 INFO L290 TraceCheckUtils]: 47: Hoare triple {20550#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20551#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:44,334 INFO L290 TraceCheckUtils]: 48: Hoare triple {20551#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {20551#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:44,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {20551#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20552#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:44,335 INFO L290 TraceCheckUtils]: 50: Hoare triple {20552#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {20552#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:44,336 INFO L290 TraceCheckUtils]: 51: Hoare triple {20552#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20553#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:44,336 INFO L290 TraceCheckUtils]: 52: Hoare triple {20553#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {20553#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:44,337 INFO L290 TraceCheckUtils]: 53: Hoare triple {20553#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20554#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:44,337 INFO L290 TraceCheckUtils]: 54: Hoare triple {20554#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {20554#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:44,338 INFO L290 TraceCheckUtils]: 55: Hoare triple {20554#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20555#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:44,338 INFO L290 TraceCheckUtils]: 56: Hoare triple {20555#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {20555#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:44,338 INFO L290 TraceCheckUtils]: 57: Hoare triple {20555#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20556#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:44,339 INFO L290 TraceCheckUtils]: 58: Hoare triple {20556#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {20556#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:44,339 INFO L290 TraceCheckUtils]: 59: Hoare triple {20556#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20557#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:44,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {20557#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {20557#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:44,340 INFO L290 TraceCheckUtils]: 61: Hoare triple {20557#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20558#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:44,341 INFO L290 TraceCheckUtils]: 62: Hoare triple {20558#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {20558#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:44,341 INFO L290 TraceCheckUtils]: 63: Hoare triple {20558#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20559#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:44,341 INFO L290 TraceCheckUtils]: 64: Hoare triple {20559#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {20559#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:44,342 INFO L290 TraceCheckUtils]: 65: Hoare triple {20559#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20560#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:44,342 INFO L290 TraceCheckUtils]: 66: Hoare triple {20560#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {20560#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:44,343 INFO L290 TraceCheckUtils]: 67: Hoare triple {20560#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20561#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:44,343 INFO L290 TraceCheckUtils]: 68: Hoare triple {20561#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {20561#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 69: Hoare triple {20561#(<= main_~x~0 31)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 70: Hoare triple {20526#false} assume !!(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 71: Hoare triple {20526#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 72: Hoare triple {20526#false} assume !(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L272 TraceCheckUtils]: 73: Hoare triple {20526#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 74: Hoare triple {20526#false} ~cond := #in~cond; {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 75: Hoare triple {20526#false} assume 0 == ~cond; {20526#false} is VALID [2022-04-15 12:47:44,344 INFO L290 TraceCheckUtils]: 76: Hoare triple {20526#false} assume !false; {20526#false} is VALID [2022-04-15 12:47:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 96 proven. 992 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:44,345 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {20526#false} assume !false; {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 75: Hoare triple {20526#false} assume 0 == ~cond; {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 74: Hoare triple {20526#false} ~cond := #in~cond; {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L272 TraceCheckUtils]: 73: Hoare triple {20526#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 72: Hoare triple {20526#false} assume !(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 71: Hoare triple {20526#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 70: Hoare triple {20526#false} assume !!(~x~0 < 1000000); {20526#false} is VALID [2022-04-15 12:47:45,228 INFO L290 TraceCheckUtils]: 69: Hoare triple {20816#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {20526#false} is VALID [2022-04-15 12:47:45,229 INFO L290 TraceCheckUtils]: 68: Hoare triple {20816#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {20816#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:45,229 INFO L290 TraceCheckUtils]: 67: Hoare triple {20823#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20816#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:45,230 INFO L290 TraceCheckUtils]: 66: Hoare triple {20823#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {20823#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:45,230 INFO L290 TraceCheckUtils]: 65: Hoare triple {20830#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20823#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:45,230 INFO L290 TraceCheckUtils]: 64: Hoare triple {20830#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {20830#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:45,231 INFO L290 TraceCheckUtils]: 63: Hoare triple {20837#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20830#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:45,231 INFO L290 TraceCheckUtils]: 62: Hoare triple {20837#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {20837#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:45,231 INFO L290 TraceCheckUtils]: 61: Hoare triple {20844#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20837#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:45,232 INFO L290 TraceCheckUtils]: 60: Hoare triple {20844#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {20844#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:45,232 INFO L290 TraceCheckUtils]: 59: Hoare triple {20851#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20844#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:45,232 INFO L290 TraceCheckUtils]: 58: Hoare triple {20851#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {20851#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:45,233 INFO L290 TraceCheckUtils]: 57: Hoare triple {20858#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20851#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:45,233 INFO L290 TraceCheckUtils]: 56: Hoare triple {20858#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {20858#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:45,233 INFO L290 TraceCheckUtils]: 55: Hoare triple {20865#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20858#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:45,233 INFO L290 TraceCheckUtils]: 54: Hoare triple {20865#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {20865#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:45,234 INFO L290 TraceCheckUtils]: 53: Hoare triple {20872#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20865#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:45,234 INFO L290 TraceCheckUtils]: 52: Hoare triple {20872#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {20872#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:45,235 INFO L290 TraceCheckUtils]: 51: Hoare triple {20879#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20872#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:45,235 INFO L290 TraceCheckUtils]: 50: Hoare triple {20879#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {20879#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:45,235 INFO L290 TraceCheckUtils]: 49: Hoare triple {20886#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20879#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:45,235 INFO L290 TraceCheckUtils]: 48: Hoare triple {20886#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {20886#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:45,236 INFO L290 TraceCheckUtils]: 47: Hoare triple {20893#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20886#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:45,236 INFO L290 TraceCheckUtils]: 46: Hoare triple {20893#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {20893#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:45,236 INFO L290 TraceCheckUtils]: 45: Hoare triple {20900#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20893#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:45,237 INFO L290 TraceCheckUtils]: 44: Hoare triple {20900#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {20900#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:45,237 INFO L290 TraceCheckUtils]: 43: Hoare triple {20907#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20900#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:45,237 INFO L290 TraceCheckUtils]: 42: Hoare triple {20907#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {20907#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:45,238 INFO L290 TraceCheckUtils]: 41: Hoare triple {20914#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20907#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:45,238 INFO L290 TraceCheckUtils]: 40: Hoare triple {20914#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {20914#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:45,238 INFO L290 TraceCheckUtils]: 39: Hoare triple {20921#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20914#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:45,238 INFO L290 TraceCheckUtils]: 38: Hoare triple {20921#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {20921#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:45,239 INFO L290 TraceCheckUtils]: 37: Hoare triple {20928#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20921#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:45,239 INFO L290 TraceCheckUtils]: 36: Hoare triple {20928#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {20928#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:45,240 INFO L290 TraceCheckUtils]: 35: Hoare triple {20935#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20928#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:45,240 INFO L290 TraceCheckUtils]: 34: Hoare triple {20935#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {20935#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:45,240 INFO L290 TraceCheckUtils]: 33: Hoare triple {20942#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20935#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:45,240 INFO L290 TraceCheckUtils]: 32: Hoare triple {20942#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {20942#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:45,241 INFO L290 TraceCheckUtils]: 31: Hoare triple {20949#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20942#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:45,241 INFO L290 TraceCheckUtils]: 30: Hoare triple {20949#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {20949#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:45,241 INFO L290 TraceCheckUtils]: 29: Hoare triple {20956#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20949#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:45,242 INFO L290 TraceCheckUtils]: 28: Hoare triple {20956#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {20956#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:45,242 INFO L290 TraceCheckUtils]: 27: Hoare triple {20963#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20956#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:45,242 INFO L290 TraceCheckUtils]: 26: Hoare triple {20963#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {20963#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:45,243 INFO L290 TraceCheckUtils]: 25: Hoare triple {20970#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20963#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:45,243 INFO L290 TraceCheckUtils]: 24: Hoare triple {20970#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {20970#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:45,243 INFO L290 TraceCheckUtils]: 23: Hoare triple {20977#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20970#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:45,243 INFO L290 TraceCheckUtils]: 22: Hoare triple {20977#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {20977#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:45,244 INFO L290 TraceCheckUtils]: 21: Hoare triple {20984#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20977#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:45,244 INFO L290 TraceCheckUtils]: 20: Hoare triple {20984#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {20984#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:45,244 INFO L290 TraceCheckUtils]: 19: Hoare triple {20991#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20984#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:45,245 INFO L290 TraceCheckUtils]: 18: Hoare triple {20991#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {20991#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:45,245 INFO L290 TraceCheckUtils]: 17: Hoare triple {20998#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20991#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:45,245 INFO L290 TraceCheckUtils]: 16: Hoare triple {20998#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {20998#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:45,246 INFO L290 TraceCheckUtils]: 15: Hoare triple {21005#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {20998#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:45,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {21005#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {21005#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:45,246 INFO L290 TraceCheckUtils]: 13: Hoare triple {21012#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21005#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:45,246 INFO L290 TraceCheckUtils]: 12: Hoare triple {21012#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {21012#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:45,247 INFO L290 TraceCheckUtils]: 11: Hoare triple {21019#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21012#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:45,247 INFO L290 TraceCheckUtils]: 10: Hoare triple {21019#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {21019#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:45,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {21026#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21019#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:45,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {21026#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {21026#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:45,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {21033#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21026#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:45,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {21033#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {21033#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:45,248 INFO L290 TraceCheckUtils]: 5: Hoare triple {20525#true} ~x~0 := 0;~y~0 := 500000; {21033#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:45,249 INFO L272 TraceCheckUtils]: 4: Hoare triple {20525#true} call #t~ret4 := main(); {20525#true} is VALID [2022-04-15 12:47:45,249 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20525#true} {20525#true} #41#return; {20525#true} is VALID [2022-04-15 12:47:45,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {20525#true} assume true; {20525#true} is VALID [2022-04-15 12:47:45,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {20525#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {20525#true} is VALID [2022-04-15 12:47:45,249 INFO L272 TraceCheckUtils]: 0: Hoare triple {20525#true} call ULTIMATE.init(); {20525#true} is VALID [2022-04-15 12:47:45,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1089 backedges. 96 proven. 992 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:45,249 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762600381] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:45,250 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:45,250 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 34] total 68 [2022-04-15 12:47:45,250 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:45,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [718221657] [2022-04-15 12:47:45,250 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [718221657] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:45,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:45,250 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-15 12:47:45,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523059066] [2022-04-15 12:47:45,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:45,250 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-15 12:47:45,251 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:45,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:45,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:45,286 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-15 12:47:45,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:45,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-15 12:47:45,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2213, Invalid=2343, Unknown=0, NotChecked=0, Total=4556 [2022-04-15 12:47:45,287 INFO L87 Difference]: Start difference. First operand 79 states and 82 transitions. Second operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:45,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:45,928 INFO L93 Difference]: Finished difference Result 90 states and 96 transitions. [2022-04-15 12:47:45,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 12:47:45,929 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 77 [2022-04-15 12:47:45,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-15 12:47:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 87 transitions. [2022-04-15 12:47:45,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 87 transitions. [2022-04-15 12:47:45,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:45,980 INFO L225 Difference]: With dead ends: 90 [2022-04-15 12:47:45,980 INFO L226 Difference]: Without dead ends: 81 [2022-04-15 12:47:45,981 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=4358, Invalid=5542, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 12:47:45,981 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 40 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:45,981 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 29 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:45,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-04-15 12:47:46,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2022-04-15 12:47:46,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:46,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:46,060 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:46,060 INFO L87 Difference]: Start difference. First operand 81 states. Second operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:46,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:46,061 INFO L93 Difference]: Finished difference Result 81 states and 84 transitions. [2022-04-15 12:47:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2022-04-15 12:47:46,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:46,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:46,061 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-15 12:47:46,061 INFO L87 Difference]: Start difference. First operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 81 states. [2022-04-15 12:47:46,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:46,062 INFO L93 Difference]: Finished difference Result 81 states and 84 transitions. [2022-04-15 12:47:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2022-04-15 12:47:46,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:46,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:46,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:46,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 76 states have (on average 1.0526315789473684) internal successors, (80), 76 states have internal predecessors, (80), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 84 transitions. [2022-04-15 12:47:46,063 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 84 transitions. Word has length 77 [2022-04-15 12:47:46,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:46,063 INFO L478 AbstractCegarLoop]: Abstraction has 81 states and 84 transitions. [2022-04-15 12:47:46,063 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 2.085714285714286) internal successors, (73), 34 states have internal predecessors, (73), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:46,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 84 transitions. [2022-04-15 12:47:46,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2022-04-15 12:47:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-15 12:47:46,154 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:46,154 INFO L499 BasicCegarLoop]: trace histogram [34, 32, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:46,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:46,355 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:46,355 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:46,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:46,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1265608665, now seen corresponding path program 65 times [2022-04-15 12:47:46,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:46,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1384152873] [2022-04-15 12:47:46,565 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:46,566 INFO L85 PathProgramCache]: Analyzing trace with hash 741322896, now seen corresponding path program 1 times [2022-04-15 12:47:46,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:46,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796477405] [2022-04-15 12:47:46,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:46,573 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:46,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:46,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1265608665, now seen corresponding path program 66 times [2022-04-15 12:47:46,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:46,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983402165] [2022-04-15 12:47:46,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:46,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:47,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:47,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {21663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {21625#true} assume true; {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21625#true} {21625#true} #41#return; {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {21625#true} call ULTIMATE.init(); {21663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:47,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {21663#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {21625#true} assume true; {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21625#true} {21625#true} #41#return; {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L272 TraceCheckUtils]: 4: Hoare triple {21625#true} call #t~ret4 := main(); {21625#true} is VALID [2022-04-15 12:47:47,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {21625#true} ~x~0 := 0;~y~0 := 500000; {21630#(= main_~x~0 0)} is VALID [2022-04-15 12:47:47,010 INFO L290 TraceCheckUtils]: 6: Hoare triple {21630#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {21630#(= main_~x~0 0)} is VALID [2022-04-15 12:47:47,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {21630#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21631#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:47,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {21631#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {21631#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:47,011 INFO L290 TraceCheckUtils]: 9: Hoare triple {21631#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21632#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:47,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {21632#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {21632#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:47,012 INFO L290 TraceCheckUtils]: 11: Hoare triple {21632#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21633#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:47,012 INFO L290 TraceCheckUtils]: 12: Hoare triple {21633#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {21633#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:47,012 INFO L290 TraceCheckUtils]: 13: Hoare triple {21633#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21634#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:47,012 INFO L290 TraceCheckUtils]: 14: Hoare triple {21634#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {21634#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:47,013 INFO L290 TraceCheckUtils]: 15: Hoare triple {21634#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21635#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:47,013 INFO L290 TraceCheckUtils]: 16: Hoare triple {21635#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {21635#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:47,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {21635#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21636#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:47,014 INFO L290 TraceCheckUtils]: 18: Hoare triple {21636#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {21636#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:47,014 INFO L290 TraceCheckUtils]: 19: Hoare triple {21636#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21637#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:47,014 INFO L290 TraceCheckUtils]: 20: Hoare triple {21637#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {21637#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:47,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {21637#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21638#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:47,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {21638#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {21638#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:47,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {21638#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21639#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:47,016 INFO L290 TraceCheckUtils]: 24: Hoare triple {21639#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {21639#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:47,016 INFO L290 TraceCheckUtils]: 25: Hoare triple {21639#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21640#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:47,016 INFO L290 TraceCheckUtils]: 26: Hoare triple {21640#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {21640#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:47,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {21640#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21641#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:47,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {21641#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {21641#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:47,017 INFO L290 TraceCheckUtils]: 29: Hoare triple {21641#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21642#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:47,017 INFO L290 TraceCheckUtils]: 30: Hoare triple {21642#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {21642#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:47,018 INFO L290 TraceCheckUtils]: 31: Hoare triple {21642#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21643#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:47,018 INFO L290 TraceCheckUtils]: 32: Hoare triple {21643#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {21643#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:47,019 INFO L290 TraceCheckUtils]: 33: Hoare triple {21643#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21644#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:47,019 INFO L290 TraceCheckUtils]: 34: Hoare triple {21644#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {21644#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:47,019 INFO L290 TraceCheckUtils]: 35: Hoare triple {21644#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21645#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:47,019 INFO L290 TraceCheckUtils]: 36: Hoare triple {21645#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {21645#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:47,020 INFO L290 TraceCheckUtils]: 37: Hoare triple {21645#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21646#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:47,020 INFO L290 TraceCheckUtils]: 38: Hoare triple {21646#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {21646#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:47,020 INFO L290 TraceCheckUtils]: 39: Hoare triple {21646#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21647#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:47,021 INFO L290 TraceCheckUtils]: 40: Hoare triple {21647#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {21647#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:47,021 INFO L290 TraceCheckUtils]: 41: Hoare triple {21647#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21648#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:47,021 INFO L290 TraceCheckUtils]: 42: Hoare triple {21648#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {21648#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:47,022 INFO L290 TraceCheckUtils]: 43: Hoare triple {21648#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21649#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:47,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {21649#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {21649#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:47,022 INFO L290 TraceCheckUtils]: 45: Hoare triple {21649#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21650#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:47,023 INFO L290 TraceCheckUtils]: 46: Hoare triple {21650#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {21650#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:47,023 INFO L290 TraceCheckUtils]: 47: Hoare triple {21650#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21651#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:47,023 INFO L290 TraceCheckUtils]: 48: Hoare triple {21651#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {21651#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:47,024 INFO L290 TraceCheckUtils]: 49: Hoare triple {21651#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21652#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:47,024 INFO L290 TraceCheckUtils]: 50: Hoare triple {21652#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {21652#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:47,024 INFO L290 TraceCheckUtils]: 51: Hoare triple {21652#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21653#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:47,024 INFO L290 TraceCheckUtils]: 52: Hoare triple {21653#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {21653#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:47,025 INFO L290 TraceCheckUtils]: 53: Hoare triple {21653#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21654#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:47,025 INFO L290 TraceCheckUtils]: 54: Hoare triple {21654#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {21654#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:47,026 INFO L290 TraceCheckUtils]: 55: Hoare triple {21654#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21655#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:47,026 INFO L290 TraceCheckUtils]: 56: Hoare triple {21655#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {21655#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:47,026 INFO L290 TraceCheckUtils]: 57: Hoare triple {21655#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21656#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:47,026 INFO L290 TraceCheckUtils]: 58: Hoare triple {21656#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {21656#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:47,027 INFO L290 TraceCheckUtils]: 59: Hoare triple {21656#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21657#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:47,027 INFO L290 TraceCheckUtils]: 60: Hoare triple {21657#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {21657#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:47,027 INFO L290 TraceCheckUtils]: 61: Hoare triple {21657#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21658#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:47,028 INFO L290 TraceCheckUtils]: 62: Hoare triple {21658#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {21658#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:47,028 INFO L290 TraceCheckUtils]: 63: Hoare triple {21658#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21659#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:47,028 INFO L290 TraceCheckUtils]: 64: Hoare triple {21659#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {21659#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:47,029 INFO L290 TraceCheckUtils]: 65: Hoare triple {21659#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21660#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:47,029 INFO L290 TraceCheckUtils]: 66: Hoare triple {21660#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {21660#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:47,029 INFO L290 TraceCheckUtils]: 67: Hoare triple {21660#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21661#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:47,029 INFO L290 TraceCheckUtils]: 68: Hoare triple {21661#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {21661#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:47,030 INFO L290 TraceCheckUtils]: 69: Hoare triple {21661#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21662#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:47,030 INFO L290 TraceCheckUtils]: 70: Hoare triple {21662#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {21662#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 71: Hoare triple {21662#(<= main_~x~0 32)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {21626#false} assume !!(~x~0 < 1000000); {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 73: Hoare triple {21626#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 74: Hoare triple {21626#false} assume !(~x~0 < 1000000); {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L272 TraceCheckUtils]: 75: Hoare triple {21626#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 76: Hoare triple {21626#false} ~cond := #in~cond; {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 77: Hoare triple {21626#false} assume 0 == ~cond; {21626#false} is VALID [2022-04-15 12:47:47,031 INFO L290 TraceCheckUtils]: 78: Hoare triple {21626#false} assume !false; {21626#false} is VALID [2022-04-15 12:47:47,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 99 proven. 1056 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:47,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:47,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983402165] [2022-04-15 12:47:47,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983402165] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:47,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1063751194] [2022-04-15 12:47:47,032 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:47,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:47,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:47,033 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:47,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-15 12:47:47,074 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:47,074 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:47,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:47,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:47,320 INFO L272 TraceCheckUtils]: 0: Hoare triple {21625#true} call ULTIMATE.init(); {21625#true} is VALID [2022-04-15 12:47:47,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {21625#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {21625#true} is VALID [2022-04-15 12:47:47,320 INFO L290 TraceCheckUtils]: 2: Hoare triple {21625#true} assume true; {21625#true} is VALID [2022-04-15 12:47:47,320 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21625#true} {21625#true} #41#return; {21625#true} is VALID [2022-04-15 12:47:47,320 INFO L272 TraceCheckUtils]: 4: Hoare triple {21625#true} call #t~ret4 := main(); {21625#true} is VALID [2022-04-15 12:47:47,320 INFO L290 TraceCheckUtils]: 5: Hoare triple {21625#true} ~x~0 := 0;~y~0 := 500000; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,320 INFO L290 TraceCheckUtils]: 6: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 7: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 8: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 9: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 10: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 11: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 15: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 16: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 17: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,322 INFO L290 TraceCheckUtils]: 18: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 19: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 20: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 21: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 22: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 23: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,323 INFO L290 TraceCheckUtils]: 24: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 25: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 26: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 27: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 28: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 32: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 34: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 35: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,325 INFO L290 TraceCheckUtils]: 36: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 37: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 38: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 39: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 40: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 41: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,326 INFO L290 TraceCheckUtils]: 42: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 43: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 44: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 45: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 46: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 47: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,327 INFO L290 TraceCheckUtils]: 48: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 49: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 50: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 51: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 55: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 56: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 57: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 58: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 59: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,329 INFO L290 TraceCheckUtils]: 60: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 61: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 62: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 63: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 64: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 65: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,330 INFO L290 TraceCheckUtils]: 66: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,331 INFO L290 TraceCheckUtils]: 67: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,331 INFO L290 TraceCheckUtils]: 68: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,331 INFO L290 TraceCheckUtils]: 69: Hoare triple {21682#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,331 INFO L290 TraceCheckUtils]: 70: Hoare triple {21682#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {21682#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:47,332 INFO L290 TraceCheckUtils]: 71: Hoare triple {21682#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21881#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:47,332 INFO L290 TraceCheckUtils]: 72: Hoare triple {21881#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {21881#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:47,333 INFO L290 TraceCheckUtils]: 73: Hoare triple {21881#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21888#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:47,333 INFO L290 TraceCheckUtils]: 74: Hoare triple {21888#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {21892#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:47,334 INFO L272 TraceCheckUtils]: 75: Hoare triple {21892#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {21896#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:47,334 INFO L290 TraceCheckUtils]: 76: Hoare triple {21896#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21900#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:47,334 INFO L290 TraceCheckUtils]: 77: Hoare triple {21900#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {21626#false} is VALID [2022-04-15 12:47:47,334 INFO L290 TraceCheckUtils]: 78: Hoare triple {21626#false} assume !false; {21626#false} is VALID [2022-04-15 12:47:47,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-15 12:47:47,334 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:47,641 INFO L290 TraceCheckUtils]: 78: Hoare triple {21626#false} assume !false; {21626#false} is VALID [2022-04-15 12:47:47,641 INFO L290 TraceCheckUtils]: 77: Hoare triple {21900#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {21626#false} is VALID [2022-04-15 12:47:47,642 INFO L290 TraceCheckUtils]: 76: Hoare triple {21896#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {21900#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:47,642 INFO L272 TraceCheckUtils]: 75: Hoare triple {21916#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {21896#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:47,642 INFO L290 TraceCheckUtils]: 74: Hoare triple {21920#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {21916#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:47,643 INFO L290 TraceCheckUtils]: 73: Hoare triple {21924#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21920#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:47,643 INFO L290 TraceCheckUtils]: 72: Hoare triple {21924#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {21924#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:47,644 INFO L290 TraceCheckUtils]: 71: Hoare triple {21931#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {21924#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:47,644 INFO L290 TraceCheckUtils]: 70: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,645 INFO L290 TraceCheckUtils]: 69: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,645 INFO L290 TraceCheckUtils]: 68: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,645 INFO L290 TraceCheckUtils]: 67: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,645 INFO L290 TraceCheckUtils]: 66: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,645 INFO L290 TraceCheckUtils]: 65: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,646 INFO L290 TraceCheckUtils]: 64: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,646 INFO L290 TraceCheckUtils]: 63: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,646 INFO L290 TraceCheckUtils]: 62: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,646 INFO L290 TraceCheckUtils]: 61: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,646 INFO L290 TraceCheckUtils]: 60: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,647 INFO L290 TraceCheckUtils]: 59: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,647 INFO L290 TraceCheckUtils]: 58: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,647 INFO L290 TraceCheckUtils]: 57: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,647 INFO L290 TraceCheckUtils]: 56: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,647 INFO L290 TraceCheckUtils]: 55: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,648 INFO L290 TraceCheckUtils]: 54: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,648 INFO L290 TraceCheckUtils]: 53: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,648 INFO L290 TraceCheckUtils]: 52: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,648 INFO L290 TraceCheckUtils]: 51: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,648 INFO L290 TraceCheckUtils]: 50: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,649 INFO L290 TraceCheckUtils]: 49: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,649 INFO L290 TraceCheckUtils]: 48: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,649 INFO L290 TraceCheckUtils]: 46: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,649 INFO L290 TraceCheckUtils]: 45: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 43: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 42: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 41: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 40: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,651 INFO L290 TraceCheckUtils]: 37: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,651 INFO L290 TraceCheckUtils]: 36: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,652 INFO L290 TraceCheckUtils]: 33: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,652 INFO L290 TraceCheckUtils]: 32: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,652 INFO L290 TraceCheckUtils]: 31: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,652 INFO L290 TraceCheckUtils]: 30: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,652 INFO L290 TraceCheckUtils]: 29: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,653 INFO L290 TraceCheckUtils]: 28: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,653 INFO L290 TraceCheckUtils]: 27: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,653 INFO L290 TraceCheckUtils]: 26: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,653 INFO L290 TraceCheckUtils]: 25: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,653 INFO L290 TraceCheckUtils]: 24: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,654 INFO L290 TraceCheckUtils]: 22: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,654 INFO L290 TraceCheckUtils]: 21: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,654 INFO L290 TraceCheckUtils]: 20: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,654 INFO L290 TraceCheckUtils]: 19: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,655 INFO L290 TraceCheckUtils]: 18: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,655 INFO L290 TraceCheckUtils]: 17: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,655 INFO L290 TraceCheckUtils]: 16: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,655 INFO L290 TraceCheckUtils]: 15: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,655 INFO L290 TraceCheckUtils]: 14: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,656 INFO L290 TraceCheckUtils]: 13: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,656 INFO L290 TraceCheckUtils]: 12: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 8: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 7: Hoare triple {21931#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {21931#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 5: Hoare triple {21625#true} ~x~0 := 0;~y~0 := 500000; {21931#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:47,657 INFO L272 TraceCheckUtils]: 4: Hoare triple {21625#true} call #t~ret4 := main(); {21625#true} is VALID [2022-04-15 12:47:47,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21625#true} {21625#true} #41#return; {21625#true} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {21625#true} assume true; {21625#true} is VALID [2022-04-15 12:47:47,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {21625#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {21625#true} is VALID [2022-04-15 12:47:47,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {21625#true} call ULTIMATE.init(); {21625#true} is VALID [2022-04-15 12:47:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 1056 trivial. 0 not checked. [2022-04-15 12:47:47,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1063751194] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:47,658 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:47,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 8, 8] total 46 [2022-04-15 12:47:47,658 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:47,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1384152873] [2022-04-15 12:47:47,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1384152873] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:47,658 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:47,658 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-15 12:47:47,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142370482] [2022-04-15 12:47:47,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:47,659 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-15 12:47:47,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:47,659 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:47,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:47,721 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-15 12:47:47,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:47,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-15 12:47:47,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=637, Invalid=1433, Unknown=0, NotChecked=0, Total=2070 [2022-04-15 12:47:47,722 INFO L87 Difference]: Start difference. First operand 81 states and 84 transitions. Second operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:48,673 INFO L93 Difference]: Finished difference Result 92 states and 98 transitions. [2022-04-15 12:47:48,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-15 12:47:48,673 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 79 [2022-04-15 12:47:48,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-15 12:47:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 89 transitions. [2022-04-15 12:47:48,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 89 transitions. [2022-04-15 12:47:48,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:48,751 INFO L225 Difference]: With dead ends: 92 [2022-04-15 12:47:48,751 INFO L226 Difference]: Without dead ends: 83 [2022-04-15 12:47:48,752 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 149 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1031 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1825, Invalid=4337, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 12:47:48,752 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 41 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:48,752 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 49 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:48,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-15 12:47:48,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-15 12:47:48,868 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:48,868 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,868 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,869 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:48,869 INFO L93 Difference]: Finished difference Result 83 states and 86 transitions. [2022-04-15 12:47:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 86 transitions. [2022-04-15 12:47:48,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:48,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:48,870 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-15 12:47:48,870 INFO L87 Difference]: Start difference. First operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 83 states. [2022-04-15 12:47:48,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:48,871 INFO L93 Difference]: Finished difference Result 83 states and 86 transitions. [2022-04-15 12:47:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 86 transitions. [2022-04-15 12:47:48,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:48,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:48,871 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:48,871 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 78 states have (on average 1.0512820512820513) internal successors, (82), 78 states have internal predecessors, (82), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 86 transitions. [2022-04-15 12:47:48,872 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 86 transitions. Word has length 79 [2022-04-15 12:47:48,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:48,872 INFO L478 AbstractCegarLoop]: Abstraction has 83 states and 86 transitions. [2022-04-15 12:47:48,872 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 2.0833333333333335) internal successors, (75), 35 states have internal predecessors, (75), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:48,872 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 86 transitions. [2022-04-15 12:47:48,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 86 transitions. [2022-04-15 12:47:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-15 12:47:48,944 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:48,944 INFO L499 BasicCegarLoop]: trace histogram [35, 33, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:48,973 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:49,144 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68 [2022-04-15 12:47:49,144 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:49,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:49,145 INFO L85 PathProgramCache]: Analyzing trace with hash -2024720202, now seen corresponding path program 67 times [2022-04-15 12:47:49,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:49,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1176049092] [2022-04-15 12:47:49,379 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:49,380 INFO L85 PathProgramCache]: Analyzing trace with hash 800428240, now seen corresponding path program 1 times [2022-04-15 12:47:49,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:49,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416773099] [2022-04-15 12:47:49,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:49,384 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:49,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:49,387 INFO L85 PathProgramCache]: Analyzing trace with hash -2024720202, now seen corresponding path program 68 times [2022-04-15 12:47:49,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:49,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760206839] [2022-04-15 12:47:49,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:49,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:49,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:49,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:49,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {22768#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {22729#true} is VALID [2022-04-15 12:47:49,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {22729#true} assume true; {22729#true} is VALID [2022-04-15 12:47:49,902 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22729#true} {22729#true} #41#return; {22729#true} is VALID [2022-04-15 12:47:49,903 INFO L272 TraceCheckUtils]: 0: Hoare triple {22729#true} call ULTIMATE.init(); {22768#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:49,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {22768#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {22729#true} is VALID [2022-04-15 12:47:49,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {22729#true} assume true; {22729#true} is VALID [2022-04-15 12:47:49,903 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22729#true} {22729#true} #41#return; {22729#true} is VALID [2022-04-15 12:47:49,903 INFO L272 TraceCheckUtils]: 4: Hoare triple {22729#true} call #t~ret4 := main(); {22729#true} is VALID [2022-04-15 12:47:49,903 INFO L290 TraceCheckUtils]: 5: Hoare triple {22729#true} ~x~0 := 0;~y~0 := 500000; {22734#(= main_~x~0 0)} is VALID [2022-04-15 12:47:49,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {22734#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {22734#(= main_~x~0 0)} is VALID [2022-04-15 12:47:49,904 INFO L290 TraceCheckUtils]: 7: Hoare triple {22734#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22735#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:49,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {22735#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {22735#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:49,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {22735#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22736#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:49,905 INFO L290 TraceCheckUtils]: 10: Hoare triple {22736#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {22736#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:49,906 INFO L290 TraceCheckUtils]: 11: Hoare triple {22736#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22737#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:49,906 INFO L290 TraceCheckUtils]: 12: Hoare triple {22737#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {22737#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:49,906 INFO L290 TraceCheckUtils]: 13: Hoare triple {22737#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22738#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:49,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {22738#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {22738#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:49,907 INFO L290 TraceCheckUtils]: 15: Hoare triple {22738#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22739#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:49,907 INFO L290 TraceCheckUtils]: 16: Hoare triple {22739#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {22739#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:49,908 INFO L290 TraceCheckUtils]: 17: Hoare triple {22739#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22740#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:49,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {22740#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {22740#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:49,909 INFO L290 TraceCheckUtils]: 19: Hoare triple {22740#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22741#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:49,909 INFO L290 TraceCheckUtils]: 20: Hoare triple {22741#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {22741#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:49,909 INFO L290 TraceCheckUtils]: 21: Hoare triple {22741#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22742#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:49,910 INFO L290 TraceCheckUtils]: 22: Hoare triple {22742#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {22742#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:49,910 INFO L290 TraceCheckUtils]: 23: Hoare triple {22742#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22743#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:49,910 INFO L290 TraceCheckUtils]: 24: Hoare triple {22743#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {22743#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:49,911 INFO L290 TraceCheckUtils]: 25: Hoare triple {22743#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22744#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:49,911 INFO L290 TraceCheckUtils]: 26: Hoare triple {22744#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {22744#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:49,912 INFO L290 TraceCheckUtils]: 27: Hoare triple {22744#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22745#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:49,912 INFO L290 TraceCheckUtils]: 28: Hoare triple {22745#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {22745#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:49,912 INFO L290 TraceCheckUtils]: 29: Hoare triple {22745#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22746#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:49,913 INFO L290 TraceCheckUtils]: 30: Hoare triple {22746#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {22746#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:49,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {22746#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22747#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:49,913 INFO L290 TraceCheckUtils]: 32: Hoare triple {22747#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {22747#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:49,914 INFO L290 TraceCheckUtils]: 33: Hoare triple {22747#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22748#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:49,914 INFO L290 TraceCheckUtils]: 34: Hoare triple {22748#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {22748#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:49,924 INFO L290 TraceCheckUtils]: 35: Hoare triple {22748#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22749#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:49,924 INFO L290 TraceCheckUtils]: 36: Hoare triple {22749#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {22749#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:49,925 INFO L290 TraceCheckUtils]: 37: Hoare triple {22749#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22750#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:49,925 INFO L290 TraceCheckUtils]: 38: Hoare triple {22750#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {22750#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:49,925 INFO L290 TraceCheckUtils]: 39: Hoare triple {22750#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22751#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:49,926 INFO L290 TraceCheckUtils]: 40: Hoare triple {22751#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {22751#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:49,926 INFO L290 TraceCheckUtils]: 41: Hoare triple {22751#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22752#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:49,926 INFO L290 TraceCheckUtils]: 42: Hoare triple {22752#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {22752#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:49,927 INFO L290 TraceCheckUtils]: 43: Hoare triple {22752#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22753#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:49,927 INFO L290 TraceCheckUtils]: 44: Hoare triple {22753#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {22753#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:49,928 INFO L290 TraceCheckUtils]: 45: Hoare triple {22753#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22754#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:49,928 INFO L290 TraceCheckUtils]: 46: Hoare triple {22754#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {22754#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:49,928 INFO L290 TraceCheckUtils]: 47: Hoare triple {22754#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22755#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:49,928 INFO L290 TraceCheckUtils]: 48: Hoare triple {22755#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {22755#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:49,929 INFO L290 TraceCheckUtils]: 49: Hoare triple {22755#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22756#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:49,929 INFO L290 TraceCheckUtils]: 50: Hoare triple {22756#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {22756#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:49,930 INFO L290 TraceCheckUtils]: 51: Hoare triple {22756#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22757#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:49,930 INFO L290 TraceCheckUtils]: 52: Hoare triple {22757#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {22757#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:49,930 INFO L290 TraceCheckUtils]: 53: Hoare triple {22757#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22758#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:49,931 INFO L290 TraceCheckUtils]: 54: Hoare triple {22758#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {22758#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:49,931 INFO L290 TraceCheckUtils]: 55: Hoare triple {22758#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22759#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:49,931 INFO L290 TraceCheckUtils]: 56: Hoare triple {22759#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {22759#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:49,932 INFO L290 TraceCheckUtils]: 57: Hoare triple {22759#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22760#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:49,932 INFO L290 TraceCheckUtils]: 58: Hoare triple {22760#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {22760#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:49,933 INFO L290 TraceCheckUtils]: 59: Hoare triple {22760#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22761#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:49,933 INFO L290 TraceCheckUtils]: 60: Hoare triple {22761#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {22761#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:49,933 INFO L290 TraceCheckUtils]: 61: Hoare triple {22761#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22762#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:49,933 INFO L290 TraceCheckUtils]: 62: Hoare triple {22762#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {22762#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:49,934 INFO L290 TraceCheckUtils]: 63: Hoare triple {22762#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22763#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:49,934 INFO L290 TraceCheckUtils]: 64: Hoare triple {22763#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {22763#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:49,935 INFO L290 TraceCheckUtils]: 65: Hoare triple {22763#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22764#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:49,935 INFO L290 TraceCheckUtils]: 66: Hoare triple {22764#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {22764#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:49,935 INFO L290 TraceCheckUtils]: 67: Hoare triple {22764#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22765#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:49,936 INFO L290 TraceCheckUtils]: 68: Hoare triple {22765#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {22765#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:49,936 INFO L290 TraceCheckUtils]: 69: Hoare triple {22765#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22766#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:49,936 INFO L290 TraceCheckUtils]: 70: Hoare triple {22766#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {22766#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:49,937 INFO L290 TraceCheckUtils]: 71: Hoare triple {22766#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22767#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:49,937 INFO L290 TraceCheckUtils]: 72: Hoare triple {22767#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {22767#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 73: Hoare triple {22767#(<= main_~x~0 33)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 74: Hoare triple {22730#false} assume !!(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 75: Hoare triple {22730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 76: Hoare triple {22730#false} assume !(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L272 TraceCheckUtils]: 77: Hoare triple {22730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 78: Hoare triple {22730#false} ~cond := #in~cond; {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 79: Hoare triple {22730#false} assume 0 == ~cond; {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L290 TraceCheckUtils]: 80: Hoare triple {22730#false} assume !false; {22730#false} is VALID [2022-04-15 12:47:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 102 proven. 1122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:49,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:49,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760206839] [2022-04-15 12:47:49,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760206839] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:49,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1903750111] [2022-04-15 12:47:49,939 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:47:49,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:49,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:49,940 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:49,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-15 12:47:49,985 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:47:49,985 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:49,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-15 12:47:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:50,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:50,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {22729#true} call ULTIMATE.init(); {22729#true} is VALID [2022-04-15 12:47:50,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {22729#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {22729#true} is VALID [2022-04-15 12:47:50,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {22729#true} assume true; {22729#true} is VALID [2022-04-15 12:47:50,281 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22729#true} {22729#true} #41#return; {22729#true} is VALID [2022-04-15 12:47:50,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {22729#true} call #t~ret4 := main(); {22729#true} is VALID [2022-04-15 12:47:50,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {22729#true} ~x~0 := 0;~y~0 := 500000; {22787#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:50,281 INFO L290 TraceCheckUtils]: 6: Hoare triple {22787#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {22787#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:50,282 INFO L290 TraceCheckUtils]: 7: Hoare triple {22787#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22735#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:50,283 INFO L290 TraceCheckUtils]: 8: Hoare triple {22735#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {22735#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:50,283 INFO L290 TraceCheckUtils]: 9: Hoare triple {22735#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22736#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:50,283 INFO L290 TraceCheckUtils]: 10: Hoare triple {22736#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {22736#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:50,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {22736#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22737#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:50,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {22737#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {22737#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:50,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {22737#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22738#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:50,285 INFO L290 TraceCheckUtils]: 14: Hoare triple {22738#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {22738#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:50,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {22738#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22739#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:50,285 INFO L290 TraceCheckUtils]: 16: Hoare triple {22739#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {22739#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:50,286 INFO L290 TraceCheckUtils]: 17: Hoare triple {22739#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22740#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:50,286 INFO L290 TraceCheckUtils]: 18: Hoare triple {22740#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {22740#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:50,287 INFO L290 TraceCheckUtils]: 19: Hoare triple {22740#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22741#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:50,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {22741#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {22741#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:50,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {22741#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22742#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:50,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {22742#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {22742#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:50,288 INFO L290 TraceCheckUtils]: 23: Hoare triple {22742#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22743#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:50,288 INFO L290 TraceCheckUtils]: 24: Hoare triple {22743#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {22743#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:50,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {22743#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22744#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:50,289 INFO L290 TraceCheckUtils]: 26: Hoare triple {22744#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {22744#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:50,289 INFO L290 TraceCheckUtils]: 27: Hoare triple {22744#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22745#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:50,289 INFO L290 TraceCheckUtils]: 28: Hoare triple {22745#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {22745#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:50,290 INFO L290 TraceCheckUtils]: 29: Hoare triple {22745#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22746#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:50,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {22746#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {22746#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:50,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {22746#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22747#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:50,291 INFO L290 TraceCheckUtils]: 32: Hoare triple {22747#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {22747#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:50,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {22747#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22748#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:50,291 INFO L290 TraceCheckUtils]: 34: Hoare triple {22748#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {22748#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:50,292 INFO L290 TraceCheckUtils]: 35: Hoare triple {22748#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22749#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:50,292 INFO L290 TraceCheckUtils]: 36: Hoare triple {22749#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {22749#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:50,293 INFO L290 TraceCheckUtils]: 37: Hoare triple {22749#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22750#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:50,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {22750#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {22750#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:50,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {22750#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22751#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:50,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {22751#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {22751#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:50,294 INFO L290 TraceCheckUtils]: 41: Hoare triple {22751#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22752#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:50,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {22752#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {22752#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:50,295 INFO L290 TraceCheckUtils]: 43: Hoare triple {22752#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22753#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:50,295 INFO L290 TraceCheckUtils]: 44: Hoare triple {22753#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {22753#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:50,295 INFO L290 TraceCheckUtils]: 45: Hoare triple {22753#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22754#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:50,295 INFO L290 TraceCheckUtils]: 46: Hoare triple {22754#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {22754#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:50,296 INFO L290 TraceCheckUtils]: 47: Hoare triple {22754#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22755#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:50,296 INFO L290 TraceCheckUtils]: 48: Hoare triple {22755#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {22755#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:50,297 INFO L290 TraceCheckUtils]: 49: Hoare triple {22755#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22756#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:50,297 INFO L290 TraceCheckUtils]: 50: Hoare triple {22756#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {22756#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:50,297 INFO L290 TraceCheckUtils]: 51: Hoare triple {22756#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22757#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:50,297 INFO L290 TraceCheckUtils]: 52: Hoare triple {22757#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {22757#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:50,298 INFO L290 TraceCheckUtils]: 53: Hoare triple {22757#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22758#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:50,298 INFO L290 TraceCheckUtils]: 54: Hoare triple {22758#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {22758#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:50,299 INFO L290 TraceCheckUtils]: 55: Hoare triple {22758#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22759#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:50,299 INFO L290 TraceCheckUtils]: 56: Hoare triple {22759#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {22759#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:50,299 INFO L290 TraceCheckUtils]: 57: Hoare triple {22759#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22760#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:50,299 INFO L290 TraceCheckUtils]: 58: Hoare triple {22760#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {22760#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:50,300 INFO L290 TraceCheckUtils]: 59: Hoare triple {22760#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22761#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:50,300 INFO L290 TraceCheckUtils]: 60: Hoare triple {22761#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {22761#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:50,301 INFO L290 TraceCheckUtils]: 61: Hoare triple {22761#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22762#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:50,301 INFO L290 TraceCheckUtils]: 62: Hoare triple {22762#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {22762#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:50,301 INFO L290 TraceCheckUtils]: 63: Hoare triple {22762#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22763#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:50,301 INFO L290 TraceCheckUtils]: 64: Hoare triple {22763#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {22763#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:50,302 INFO L290 TraceCheckUtils]: 65: Hoare triple {22763#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22764#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:50,302 INFO L290 TraceCheckUtils]: 66: Hoare triple {22764#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {22764#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:50,303 INFO L290 TraceCheckUtils]: 67: Hoare triple {22764#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22765#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:50,303 INFO L290 TraceCheckUtils]: 68: Hoare triple {22765#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {22765#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:50,303 INFO L290 TraceCheckUtils]: 69: Hoare triple {22765#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22766#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:50,303 INFO L290 TraceCheckUtils]: 70: Hoare triple {22766#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {22766#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:50,304 INFO L290 TraceCheckUtils]: 71: Hoare triple {22766#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {22767#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:50,304 INFO L290 TraceCheckUtils]: 72: Hoare triple {22767#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {22767#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 73: Hoare triple {22767#(<= main_~x~0 33)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 74: Hoare triple {22730#false} assume !!(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 75: Hoare triple {22730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 76: Hoare triple {22730#false} assume !(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L272 TraceCheckUtils]: 77: Hoare triple {22730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 78: Hoare triple {22730#false} ~cond := #in~cond; {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 79: Hoare triple {22730#false} assume 0 == ~cond; {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L290 TraceCheckUtils]: 80: Hoare triple {22730#false} assume !false; {22730#false} is VALID [2022-04-15 12:47:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 102 proven. 1122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:50,305 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:51,240 INFO L290 TraceCheckUtils]: 80: Hoare triple {22730#false} assume !false; {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 79: Hoare triple {22730#false} assume 0 == ~cond; {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 78: Hoare triple {22730#false} ~cond := #in~cond; {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L272 TraceCheckUtils]: 77: Hoare triple {22730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 76: Hoare triple {22730#false} assume !(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 75: Hoare triple {22730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 74: Hoare triple {22730#false} assume !!(~x~0 < 1000000); {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 73: Hoare triple {23034#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {22730#false} is VALID [2022-04-15 12:47:51,241 INFO L290 TraceCheckUtils]: 72: Hoare triple {23034#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {23034#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:51,242 INFO L290 TraceCheckUtils]: 71: Hoare triple {23041#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23034#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:51,243 INFO L290 TraceCheckUtils]: 70: Hoare triple {23041#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {23041#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:51,243 INFO L290 TraceCheckUtils]: 69: Hoare triple {23048#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23041#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:51,243 INFO L290 TraceCheckUtils]: 68: Hoare triple {23048#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {23048#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:51,244 INFO L290 TraceCheckUtils]: 67: Hoare triple {23055#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23048#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:51,244 INFO L290 TraceCheckUtils]: 66: Hoare triple {23055#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {23055#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:51,244 INFO L290 TraceCheckUtils]: 65: Hoare triple {23062#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23055#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:51,245 INFO L290 TraceCheckUtils]: 64: Hoare triple {23062#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {23062#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:51,245 INFO L290 TraceCheckUtils]: 63: Hoare triple {23069#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23062#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:51,245 INFO L290 TraceCheckUtils]: 62: Hoare triple {23069#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {23069#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:51,246 INFO L290 TraceCheckUtils]: 61: Hoare triple {23076#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23069#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:51,246 INFO L290 TraceCheckUtils]: 60: Hoare triple {23076#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {23076#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:51,246 INFO L290 TraceCheckUtils]: 59: Hoare triple {23083#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23076#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:51,247 INFO L290 TraceCheckUtils]: 58: Hoare triple {23083#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {23083#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:51,247 INFO L290 TraceCheckUtils]: 57: Hoare triple {23090#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23083#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:51,247 INFO L290 TraceCheckUtils]: 56: Hoare triple {23090#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {23090#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:51,248 INFO L290 TraceCheckUtils]: 55: Hoare triple {23097#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23090#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:51,248 INFO L290 TraceCheckUtils]: 54: Hoare triple {23097#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {23097#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:51,248 INFO L290 TraceCheckUtils]: 53: Hoare triple {23104#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23097#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:51,249 INFO L290 TraceCheckUtils]: 52: Hoare triple {23104#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {23104#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:51,249 INFO L290 TraceCheckUtils]: 51: Hoare triple {23111#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23104#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:51,249 INFO L290 TraceCheckUtils]: 50: Hoare triple {23111#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {23111#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:51,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {23118#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23111#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:51,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {23118#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {23118#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:51,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {23125#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23118#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:51,250 INFO L290 TraceCheckUtils]: 46: Hoare triple {23125#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {23125#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:51,251 INFO L290 TraceCheckUtils]: 45: Hoare triple {23132#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23125#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:51,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {23132#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {23132#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:51,252 INFO L290 TraceCheckUtils]: 43: Hoare triple {23139#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23132#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:51,252 INFO L290 TraceCheckUtils]: 42: Hoare triple {23139#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {23139#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:51,252 INFO L290 TraceCheckUtils]: 41: Hoare triple {23146#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23139#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:51,252 INFO L290 TraceCheckUtils]: 40: Hoare triple {23146#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {23146#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:51,253 INFO L290 TraceCheckUtils]: 39: Hoare triple {23153#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23146#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:51,253 INFO L290 TraceCheckUtils]: 38: Hoare triple {23153#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {23153#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:51,254 INFO L290 TraceCheckUtils]: 37: Hoare triple {23160#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23153#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:51,254 INFO L290 TraceCheckUtils]: 36: Hoare triple {23160#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {23160#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:51,254 INFO L290 TraceCheckUtils]: 35: Hoare triple {23167#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23160#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:51,254 INFO L290 TraceCheckUtils]: 34: Hoare triple {23167#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {23167#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:51,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {23174#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23167#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:51,255 INFO L290 TraceCheckUtils]: 32: Hoare triple {23174#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {23174#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:51,255 INFO L290 TraceCheckUtils]: 31: Hoare triple {23181#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23174#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:51,256 INFO L290 TraceCheckUtils]: 30: Hoare triple {23181#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {23181#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:51,256 INFO L290 TraceCheckUtils]: 29: Hoare triple {23188#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23181#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:51,256 INFO L290 TraceCheckUtils]: 28: Hoare triple {23188#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {23188#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:51,257 INFO L290 TraceCheckUtils]: 27: Hoare triple {23195#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23188#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:51,257 INFO L290 TraceCheckUtils]: 26: Hoare triple {23195#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {23195#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:51,257 INFO L290 TraceCheckUtils]: 25: Hoare triple {23202#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23195#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:51,258 INFO L290 TraceCheckUtils]: 24: Hoare triple {23202#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {23202#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:51,258 INFO L290 TraceCheckUtils]: 23: Hoare triple {23209#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23202#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:51,258 INFO L290 TraceCheckUtils]: 22: Hoare triple {23209#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {23209#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:51,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {23216#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23209#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:51,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {23216#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {23216#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:51,259 INFO L290 TraceCheckUtils]: 19: Hoare triple {23223#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23216#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:51,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {23223#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {23223#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:51,260 INFO L290 TraceCheckUtils]: 17: Hoare triple {23230#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23223#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:51,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {23230#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {23230#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:51,261 INFO L290 TraceCheckUtils]: 15: Hoare triple {23237#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23230#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:51,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {23237#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {23237#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:51,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {23244#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23237#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:51,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {23244#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {23244#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:51,262 INFO L290 TraceCheckUtils]: 11: Hoare triple {23251#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23244#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:51,262 INFO L290 TraceCheckUtils]: 10: Hoare triple {23251#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {23251#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:51,263 INFO L290 TraceCheckUtils]: 9: Hoare triple {23258#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23251#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:51,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {23258#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {23258#(< main_~x~0 499968)} is VALID [2022-04-15 12:47:51,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {23265#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23258#(< main_~x~0 499968)} is VALID [2022-04-15 12:47:51,263 INFO L290 TraceCheckUtils]: 6: Hoare triple {23265#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {23265#(< main_~x~0 499967)} is VALID [2022-04-15 12:47:51,264 INFO L290 TraceCheckUtils]: 5: Hoare triple {22729#true} ~x~0 := 0;~y~0 := 500000; {23265#(< main_~x~0 499967)} is VALID [2022-04-15 12:47:51,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {22729#true} call #t~ret4 := main(); {22729#true} is VALID [2022-04-15 12:47:51,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22729#true} {22729#true} #41#return; {22729#true} is VALID [2022-04-15 12:47:51,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {22729#true} assume true; {22729#true} is VALID [2022-04-15 12:47:51,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {22729#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {22729#true} is VALID [2022-04-15 12:47:51,264 INFO L272 TraceCheckUtils]: 0: Hoare triple {22729#true} call ULTIMATE.init(); {22729#true} is VALID [2022-04-15 12:47:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 102 proven. 1122 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:51,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1903750111] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:51,264 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:51,265 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36, 36] total 72 [2022-04-15 12:47:51,265 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:51,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1176049092] [2022-04-15 12:47:51,265 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1176049092] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:51,265 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:51,265 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-15 12:47:51,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111118339] [2022-04-15 12:47:51,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:51,266 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-15 12:47:51,266 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:51,266 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:51,325 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:51,326 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-15 12:47:51,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:51,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-15 12:47:51,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2487, Invalid=2625, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 12:47:51,327 INFO L87 Difference]: Start difference. First operand 83 states and 86 transitions. Second operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:51,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:51,933 INFO L93 Difference]: Finished difference Result 94 states and 100 transitions. [2022-04-15 12:47:51,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-15 12:47:51,933 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 81 [2022-04-15 12:47:51,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-15 12:47:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 91 transitions. [2022-04-15 12:47:51,935 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 91 transitions. [2022-04-15 12:47:51,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:51,986 INFO L225 Difference]: With dead ends: 94 [2022-04-15 12:47:51,986 INFO L226 Difference]: Without dead ends: 85 [2022-04-15 12:47:51,988 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 104 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 758 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=4902, Invalid=6228, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 12:47:51,988 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 42 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:51,988 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [42 Valid, 29 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:51,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-04-15 12:47:52,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2022-04-15 12:47:52,062 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:52,062 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:52,062 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:52,062 INFO L87 Difference]: Start difference. First operand 85 states. Second operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:52,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:52,064 INFO L93 Difference]: Finished difference Result 85 states and 88 transitions. [2022-04-15 12:47:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 88 transitions. [2022-04-15 12:47:52,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:52,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:52,064 INFO L74 IsIncluded]: Start isIncluded. First operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-15 12:47:52,064 INFO L87 Difference]: Start difference. First operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 85 states. [2022-04-15 12:47:52,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:52,065 INFO L93 Difference]: Finished difference Result 85 states and 88 transitions. [2022-04-15 12:47:52,065 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 88 transitions. [2022-04-15 12:47:52,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:52,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:52,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:52,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 80 states have (on average 1.05) internal successors, (84), 80 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 88 transitions. [2022-04-15 12:47:52,067 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 88 transitions. Word has length 81 [2022-04-15 12:47:52,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:52,067 INFO L478 AbstractCegarLoop]: Abstraction has 85 states and 88 transitions. [2022-04-15 12:47:52,067 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 2.081081081081081) internal successors, (77), 36 states have internal predecessors, (77), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:52,067 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 85 states and 88 transitions. [2022-04-15 12:47:52,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 88 transitions. [2022-04-15 12:47:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-15 12:47:52,125 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:52,125 INFO L499 BasicCegarLoop]: trace histogram [36, 34, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:52,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:52,326 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable69 [2022-04-15 12:47:52,326 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:52,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:52,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1360135763, now seen corresponding path program 69 times [2022-04-15 12:47:52,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:52,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1911140925] [2022-04-15 12:47:52,519 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:52,520 INFO L85 PathProgramCache]: Analyzing trace with hash 859533584, now seen corresponding path program 1 times [2022-04-15 12:47:52,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:52,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348907791] [2022-04-15 12:47:52,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:52,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:52,525 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:52,527 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:52,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1360135763, now seen corresponding path program 70 times [2022-04-15 12:47:52,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:52,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164084454] [2022-04-15 12:47:52,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:53,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:53,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {23925#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23885#true} is VALID [2022-04-15 12:47:53,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {23885#true} assume true; {23885#true} is VALID [2022-04-15 12:47:53,043 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23885#true} {23885#true} #41#return; {23885#true} is VALID [2022-04-15 12:47:53,044 INFO L272 TraceCheckUtils]: 0: Hoare triple {23885#true} call ULTIMATE.init(); {23925#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:53,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {23925#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23885#true} is VALID [2022-04-15 12:47:53,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {23885#true} assume true; {23885#true} is VALID [2022-04-15 12:47:53,044 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23885#true} {23885#true} #41#return; {23885#true} is VALID [2022-04-15 12:47:53,044 INFO L272 TraceCheckUtils]: 4: Hoare triple {23885#true} call #t~ret4 := main(); {23885#true} is VALID [2022-04-15 12:47:53,044 INFO L290 TraceCheckUtils]: 5: Hoare triple {23885#true} ~x~0 := 0;~y~0 := 500000; {23890#(= main_~x~0 0)} is VALID [2022-04-15 12:47:53,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {23890#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {23890#(= main_~x~0 0)} is VALID [2022-04-15 12:47:53,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {23890#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23891#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:53,045 INFO L290 TraceCheckUtils]: 8: Hoare triple {23891#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {23891#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:53,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {23891#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23892#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:53,047 INFO L290 TraceCheckUtils]: 10: Hoare triple {23892#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {23892#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:53,047 INFO L290 TraceCheckUtils]: 11: Hoare triple {23892#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23893#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:53,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {23893#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {23893#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:53,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {23893#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23894#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:53,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {23894#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {23894#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:53,049 INFO L290 TraceCheckUtils]: 15: Hoare triple {23894#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23895#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:53,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {23895#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {23895#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:53,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {23895#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23896#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:53,050 INFO L290 TraceCheckUtils]: 18: Hoare triple {23896#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {23896#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:53,051 INFO L290 TraceCheckUtils]: 19: Hoare triple {23896#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23897#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:53,051 INFO L290 TraceCheckUtils]: 20: Hoare triple {23897#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {23897#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:53,052 INFO L290 TraceCheckUtils]: 21: Hoare triple {23897#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23898#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:53,052 INFO L290 TraceCheckUtils]: 22: Hoare triple {23898#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {23898#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:53,053 INFO L290 TraceCheckUtils]: 23: Hoare triple {23898#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23899#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:53,053 INFO L290 TraceCheckUtils]: 24: Hoare triple {23899#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {23899#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:53,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {23899#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23900#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:53,054 INFO L290 TraceCheckUtils]: 26: Hoare triple {23900#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {23900#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:53,054 INFO L290 TraceCheckUtils]: 27: Hoare triple {23900#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23901#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:53,054 INFO L290 TraceCheckUtils]: 28: Hoare triple {23901#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {23901#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:53,055 INFO L290 TraceCheckUtils]: 29: Hoare triple {23901#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23902#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:53,055 INFO L290 TraceCheckUtils]: 30: Hoare triple {23902#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {23902#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:53,056 INFO L290 TraceCheckUtils]: 31: Hoare triple {23902#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23903#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:53,056 INFO L290 TraceCheckUtils]: 32: Hoare triple {23903#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {23903#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:53,057 INFO L290 TraceCheckUtils]: 33: Hoare triple {23903#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23904#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:53,057 INFO L290 TraceCheckUtils]: 34: Hoare triple {23904#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {23904#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:53,058 INFO L290 TraceCheckUtils]: 35: Hoare triple {23904#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23905#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:53,058 INFO L290 TraceCheckUtils]: 36: Hoare triple {23905#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {23905#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:53,058 INFO L290 TraceCheckUtils]: 37: Hoare triple {23905#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23906#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:53,059 INFO L290 TraceCheckUtils]: 38: Hoare triple {23906#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {23906#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:53,059 INFO L290 TraceCheckUtils]: 39: Hoare triple {23906#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23907#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:53,060 INFO L290 TraceCheckUtils]: 40: Hoare triple {23907#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {23907#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:53,060 INFO L290 TraceCheckUtils]: 41: Hoare triple {23907#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23908#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:53,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {23908#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {23908#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:53,061 INFO L290 TraceCheckUtils]: 43: Hoare triple {23908#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23909#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:53,061 INFO L290 TraceCheckUtils]: 44: Hoare triple {23909#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {23909#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:53,062 INFO L290 TraceCheckUtils]: 45: Hoare triple {23909#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23910#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:53,062 INFO L290 TraceCheckUtils]: 46: Hoare triple {23910#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {23910#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:53,063 INFO L290 TraceCheckUtils]: 47: Hoare triple {23910#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23911#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:53,063 INFO L290 TraceCheckUtils]: 48: Hoare triple {23911#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {23911#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:53,064 INFO L290 TraceCheckUtils]: 49: Hoare triple {23911#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23912#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:53,064 INFO L290 TraceCheckUtils]: 50: Hoare triple {23912#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {23912#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:53,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {23912#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23913#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:53,065 INFO L290 TraceCheckUtils]: 52: Hoare triple {23913#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {23913#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:53,065 INFO L290 TraceCheckUtils]: 53: Hoare triple {23913#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23914#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:53,066 INFO L290 TraceCheckUtils]: 54: Hoare triple {23914#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {23914#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:53,066 INFO L290 TraceCheckUtils]: 55: Hoare triple {23914#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23915#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:53,067 INFO L290 TraceCheckUtils]: 56: Hoare triple {23915#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {23915#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:53,067 INFO L290 TraceCheckUtils]: 57: Hoare triple {23915#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23916#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:53,067 INFO L290 TraceCheckUtils]: 58: Hoare triple {23916#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {23916#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:53,068 INFO L290 TraceCheckUtils]: 59: Hoare triple {23916#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23917#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:53,068 INFO L290 TraceCheckUtils]: 60: Hoare triple {23917#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {23917#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:53,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {23917#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23918#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:53,069 INFO L290 TraceCheckUtils]: 62: Hoare triple {23918#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {23918#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:53,070 INFO L290 TraceCheckUtils]: 63: Hoare triple {23918#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23919#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:53,070 INFO L290 TraceCheckUtils]: 64: Hoare triple {23919#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {23919#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:53,071 INFO L290 TraceCheckUtils]: 65: Hoare triple {23919#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23920#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:53,071 INFO L290 TraceCheckUtils]: 66: Hoare triple {23920#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {23920#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:53,071 INFO L290 TraceCheckUtils]: 67: Hoare triple {23920#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23921#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:53,072 INFO L290 TraceCheckUtils]: 68: Hoare triple {23921#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {23921#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:53,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {23921#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23922#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:53,073 INFO L290 TraceCheckUtils]: 70: Hoare triple {23922#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {23922#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:53,073 INFO L290 TraceCheckUtils]: 71: Hoare triple {23922#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23923#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:53,073 INFO L290 TraceCheckUtils]: 72: Hoare triple {23923#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {23923#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:53,074 INFO L290 TraceCheckUtils]: 73: Hoare triple {23923#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23924#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:53,074 INFO L290 TraceCheckUtils]: 74: Hoare triple {23924#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {23924#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 75: Hoare triple {23924#(<= main_~x~0 34)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 76: Hoare triple {23886#false} assume !!(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 77: Hoare triple {23886#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 78: Hoare triple {23886#false} assume !(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L272 TraceCheckUtils]: 79: Hoare triple {23886#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 80: Hoare triple {23886#false} ~cond := #in~cond; {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 81: Hoare triple {23886#false} assume 0 == ~cond; {23886#false} is VALID [2022-04-15 12:47:53,075 INFO L290 TraceCheckUtils]: 82: Hoare triple {23886#false} assume !false; {23886#false} is VALID [2022-04-15 12:47:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 105 proven. 1190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:53,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:53,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164084454] [2022-04-15 12:47:53,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164084454] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:53,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1961672736] [2022-04-15 12:47:53,076 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:47:53,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:53,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:53,084 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:53,085 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-15 12:47:53,137 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:47:53,138 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:53,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 36 conjunts are in the unsatisfiable core [2022-04-15 12:47:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:53,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:53,673 INFO L272 TraceCheckUtils]: 0: Hoare triple {23885#true} call ULTIMATE.init(); {23885#true} is VALID [2022-04-15 12:47:53,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {23885#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23885#true} is VALID [2022-04-15 12:47:53,673 INFO L290 TraceCheckUtils]: 2: Hoare triple {23885#true} assume true; {23885#true} is VALID [2022-04-15 12:47:53,673 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23885#true} {23885#true} #41#return; {23885#true} is VALID [2022-04-15 12:47:53,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {23885#true} call #t~ret4 := main(); {23885#true} is VALID [2022-04-15 12:47:53,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {23885#true} ~x~0 := 0;~y~0 := 500000; {23944#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:53,674 INFO L290 TraceCheckUtils]: 6: Hoare triple {23944#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {23944#(<= main_~x~0 0)} is VALID [2022-04-15 12:47:53,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {23944#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23891#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:53,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {23891#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {23891#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:53,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {23891#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23892#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:53,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {23892#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {23892#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:53,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {23892#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23893#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:53,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {23893#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {23893#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:53,678 INFO L290 TraceCheckUtils]: 13: Hoare triple {23893#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23894#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:53,678 INFO L290 TraceCheckUtils]: 14: Hoare triple {23894#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {23894#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:53,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {23894#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23895#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:53,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {23895#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {23895#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:53,680 INFO L290 TraceCheckUtils]: 17: Hoare triple {23895#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23896#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:53,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {23896#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {23896#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:53,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {23896#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23897#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:53,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {23897#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {23897#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:53,681 INFO L290 TraceCheckUtils]: 21: Hoare triple {23897#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23898#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:53,682 INFO L290 TraceCheckUtils]: 22: Hoare triple {23898#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {23898#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:53,682 INFO L290 TraceCheckUtils]: 23: Hoare triple {23898#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23899#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:53,683 INFO L290 TraceCheckUtils]: 24: Hoare triple {23899#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {23899#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:53,683 INFO L290 TraceCheckUtils]: 25: Hoare triple {23899#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23900#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:53,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {23900#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {23900#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:53,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {23900#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23901#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:53,685 INFO L290 TraceCheckUtils]: 28: Hoare triple {23901#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {23901#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:53,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {23901#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23902#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:53,686 INFO L290 TraceCheckUtils]: 30: Hoare triple {23902#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {23902#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:53,686 INFO L290 TraceCheckUtils]: 31: Hoare triple {23902#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23903#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:53,687 INFO L290 TraceCheckUtils]: 32: Hoare triple {23903#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {23903#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:53,687 INFO L290 TraceCheckUtils]: 33: Hoare triple {23903#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23904#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:53,687 INFO L290 TraceCheckUtils]: 34: Hoare triple {23904#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {23904#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:53,688 INFO L290 TraceCheckUtils]: 35: Hoare triple {23904#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23905#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:53,688 INFO L290 TraceCheckUtils]: 36: Hoare triple {23905#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {23905#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:53,689 INFO L290 TraceCheckUtils]: 37: Hoare triple {23905#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23906#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:53,689 INFO L290 TraceCheckUtils]: 38: Hoare triple {23906#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {23906#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:53,690 INFO L290 TraceCheckUtils]: 39: Hoare triple {23906#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23907#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:53,690 INFO L290 TraceCheckUtils]: 40: Hoare triple {23907#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {23907#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:53,691 INFO L290 TraceCheckUtils]: 41: Hoare triple {23907#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23908#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:53,691 INFO L290 TraceCheckUtils]: 42: Hoare triple {23908#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {23908#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:53,692 INFO L290 TraceCheckUtils]: 43: Hoare triple {23908#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23909#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:53,692 INFO L290 TraceCheckUtils]: 44: Hoare triple {23909#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {23909#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:53,693 INFO L290 TraceCheckUtils]: 45: Hoare triple {23909#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23910#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:53,693 INFO L290 TraceCheckUtils]: 46: Hoare triple {23910#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {23910#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:53,694 INFO L290 TraceCheckUtils]: 47: Hoare triple {23910#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23911#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:53,694 INFO L290 TraceCheckUtils]: 48: Hoare triple {23911#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {23911#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:53,695 INFO L290 TraceCheckUtils]: 49: Hoare triple {23911#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23912#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:53,695 INFO L290 TraceCheckUtils]: 50: Hoare triple {23912#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {23912#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:53,696 INFO L290 TraceCheckUtils]: 51: Hoare triple {23912#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23913#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:53,696 INFO L290 TraceCheckUtils]: 52: Hoare triple {23913#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {23913#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:53,696 INFO L290 TraceCheckUtils]: 53: Hoare triple {23913#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23914#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:53,697 INFO L290 TraceCheckUtils]: 54: Hoare triple {23914#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {23914#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:53,697 INFO L290 TraceCheckUtils]: 55: Hoare triple {23914#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23915#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:53,698 INFO L290 TraceCheckUtils]: 56: Hoare triple {23915#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {23915#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:53,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {23915#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23916#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:53,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {23916#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {23916#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:53,699 INFO L290 TraceCheckUtils]: 59: Hoare triple {23916#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23917#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:53,699 INFO L290 TraceCheckUtils]: 60: Hoare triple {23917#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {23917#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:53,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {23917#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23918#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:53,700 INFO L290 TraceCheckUtils]: 62: Hoare triple {23918#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {23918#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:53,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {23918#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23919#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:53,701 INFO L290 TraceCheckUtils]: 64: Hoare triple {23919#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {23919#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:53,702 INFO L290 TraceCheckUtils]: 65: Hoare triple {23919#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23920#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:53,702 INFO L290 TraceCheckUtils]: 66: Hoare triple {23920#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {23920#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:53,702 INFO L290 TraceCheckUtils]: 67: Hoare triple {23920#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23921#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:53,703 INFO L290 TraceCheckUtils]: 68: Hoare triple {23921#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {23921#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:53,703 INFO L290 TraceCheckUtils]: 69: Hoare triple {23921#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23922#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:53,704 INFO L290 TraceCheckUtils]: 70: Hoare triple {23922#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {23922#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:53,704 INFO L290 TraceCheckUtils]: 71: Hoare triple {23922#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23923#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:53,704 INFO L290 TraceCheckUtils]: 72: Hoare triple {23923#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {23923#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:53,705 INFO L290 TraceCheckUtils]: 73: Hoare triple {23923#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {23924#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:53,705 INFO L290 TraceCheckUtils]: 74: Hoare triple {23924#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {23924#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 75: Hoare triple {23924#(<= main_~x~0 34)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 76: Hoare triple {23886#false} assume !!(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 77: Hoare triple {23886#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 78: Hoare triple {23886#false} assume !(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L272 TraceCheckUtils]: 79: Hoare triple {23886#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 80: Hoare triple {23886#false} ~cond := #in~cond; {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 81: Hoare triple {23886#false} assume 0 == ~cond; {23886#false} is VALID [2022-04-15 12:47:53,706 INFO L290 TraceCheckUtils]: 82: Hoare triple {23886#false} assume !false; {23886#false} is VALID [2022-04-15 12:47:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 105 proven. 1190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:53,707 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:54,925 INFO L290 TraceCheckUtils]: 82: Hoare triple {23886#false} assume !false; {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 81: Hoare triple {23886#false} assume 0 == ~cond; {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 80: Hoare triple {23886#false} ~cond := #in~cond; {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L272 TraceCheckUtils]: 79: Hoare triple {23886#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 78: Hoare triple {23886#false} assume !(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 77: Hoare triple {23886#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 76: Hoare triple {23886#false} assume !!(~x~0 < 1000000); {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 75: Hoare triple {24197#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {23886#false} is VALID [2022-04-15 12:47:54,926 INFO L290 TraceCheckUtils]: 74: Hoare triple {24197#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {24197#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:54,927 INFO L290 TraceCheckUtils]: 73: Hoare triple {24204#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24197#(< main_~x~0 500000)} is VALID [2022-04-15 12:47:54,928 INFO L290 TraceCheckUtils]: 72: Hoare triple {24204#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {24204#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:54,928 INFO L290 TraceCheckUtils]: 71: Hoare triple {24211#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24204#(< main_~x~0 499999)} is VALID [2022-04-15 12:47:54,928 INFO L290 TraceCheckUtils]: 70: Hoare triple {24211#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {24211#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:54,929 INFO L290 TraceCheckUtils]: 69: Hoare triple {24218#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24211#(< main_~x~0 499998)} is VALID [2022-04-15 12:47:54,929 INFO L290 TraceCheckUtils]: 68: Hoare triple {24218#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {24218#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:54,929 INFO L290 TraceCheckUtils]: 67: Hoare triple {24225#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24218#(< main_~x~0 499997)} is VALID [2022-04-15 12:47:54,930 INFO L290 TraceCheckUtils]: 66: Hoare triple {24225#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {24225#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:54,930 INFO L290 TraceCheckUtils]: 65: Hoare triple {24232#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24225#(< main_~x~0 499996)} is VALID [2022-04-15 12:47:54,930 INFO L290 TraceCheckUtils]: 64: Hoare triple {24232#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {24232#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:54,931 INFO L290 TraceCheckUtils]: 63: Hoare triple {24239#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24232#(< main_~x~0 499995)} is VALID [2022-04-15 12:47:54,931 INFO L290 TraceCheckUtils]: 62: Hoare triple {24239#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {24239#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:54,931 INFO L290 TraceCheckUtils]: 61: Hoare triple {24246#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24239#(< main_~x~0 499994)} is VALID [2022-04-15 12:47:54,932 INFO L290 TraceCheckUtils]: 60: Hoare triple {24246#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {24246#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:54,932 INFO L290 TraceCheckUtils]: 59: Hoare triple {24253#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24246#(< main_~x~0 499993)} is VALID [2022-04-15 12:47:54,932 INFO L290 TraceCheckUtils]: 58: Hoare triple {24253#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {24253#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:54,933 INFO L290 TraceCheckUtils]: 57: Hoare triple {24260#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24253#(< main_~x~0 499992)} is VALID [2022-04-15 12:47:54,933 INFO L290 TraceCheckUtils]: 56: Hoare triple {24260#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {24260#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:54,933 INFO L290 TraceCheckUtils]: 55: Hoare triple {24267#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24260#(< main_~x~0 499991)} is VALID [2022-04-15 12:47:54,934 INFO L290 TraceCheckUtils]: 54: Hoare triple {24267#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {24267#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:54,934 INFO L290 TraceCheckUtils]: 53: Hoare triple {24274#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24267#(< main_~x~0 499990)} is VALID [2022-04-15 12:47:54,934 INFO L290 TraceCheckUtils]: 52: Hoare triple {24274#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {24274#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:54,935 INFO L290 TraceCheckUtils]: 51: Hoare triple {24281#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24274#(< main_~x~0 499989)} is VALID [2022-04-15 12:47:54,935 INFO L290 TraceCheckUtils]: 50: Hoare triple {24281#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {24281#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:54,935 INFO L290 TraceCheckUtils]: 49: Hoare triple {24288#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24281#(< main_~x~0 499988)} is VALID [2022-04-15 12:47:54,936 INFO L290 TraceCheckUtils]: 48: Hoare triple {24288#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {24288#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:54,936 INFO L290 TraceCheckUtils]: 47: Hoare triple {24295#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24288#(< main_~x~0 499987)} is VALID [2022-04-15 12:47:54,936 INFO L290 TraceCheckUtils]: 46: Hoare triple {24295#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {24295#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:54,937 INFO L290 TraceCheckUtils]: 45: Hoare triple {24302#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24295#(< main_~x~0 499986)} is VALID [2022-04-15 12:47:54,937 INFO L290 TraceCheckUtils]: 44: Hoare triple {24302#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {24302#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:54,937 INFO L290 TraceCheckUtils]: 43: Hoare triple {24309#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24302#(< main_~x~0 499985)} is VALID [2022-04-15 12:47:54,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {24309#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {24309#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:54,938 INFO L290 TraceCheckUtils]: 41: Hoare triple {24316#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24309#(< main_~x~0 499984)} is VALID [2022-04-15 12:47:54,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {24316#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {24316#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:54,939 INFO L290 TraceCheckUtils]: 39: Hoare triple {24323#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24316#(< main_~x~0 499983)} is VALID [2022-04-15 12:47:54,939 INFO L290 TraceCheckUtils]: 38: Hoare triple {24323#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {24323#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:54,939 INFO L290 TraceCheckUtils]: 37: Hoare triple {24330#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24323#(< main_~x~0 499982)} is VALID [2022-04-15 12:47:54,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {24330#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {24330#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:54,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {24337#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24330#(< main_~x~0 499981)} is VALID [2022-04-15 12:47:54,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {24337#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {24337#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:54,941 INFO L290 TraceCheckUtils]: 33: Hoare triple {24344#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24337#(< main_~x~0 499980)} is VALID [2022-04-15 12:47:54,941 INFO L290 TraceCheckUtils]: 32: Hoare triple {24344#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {24344#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:54,941 INFO L290 TraceCheckUtils]: 31: Hoare triple {24351#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24344#(< main_~x~0 499979)} is VALID [2022-04-15 12:47:54,942 INFO L290 TraceCheckUtils]: 30: Hoare triple {24351#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {24351#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:54,942 INFO L290 TraceCheckUtils]: 29: Hoare triple {24358#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24351#(< main_~x~0 499978)} is VALID [2022-04-15 12:47:54,942 INFO L290 TraceCheckUtils]: 28: Hoare triple {24358#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {24358#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:54,943 INFO L290 TraceCheckUtils]: 27: Hoare triple {24365#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24358#(< main_~x~0 499977)} is VALID [2022-04-15 12:47:54,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {24365#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {24365#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:54,943 INFO L290 TraceCheckUtils]: 25: Hoare triple {24372#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24365#(< main_~x~0 499976)} is VALID [2022-04-15 12:47:54,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {24372#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {24372#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:54,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {24379#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24372#(< main_~x~0 499975)} is VALID [2022-04-15 12:47:54,944 INFO L290 TraceCheckUtils]: 22: Hoare triple {24379#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {24379#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:54,945 INFO L290 TraceCheckUtils]: 21: Hoare triple {24386#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24379#(< main_~x~0 499974)} is VALID [2022-04-15 12:47:54,945 INFO L290 TraceCheckUtils]: 20: Hoare triple {24386#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {24386#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:54,945 INFO L290 TraceCheckUtils]: 19: Hoare triple {24393#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24386#(< main_~x~0 499973)} is VALID [2022-04-15 12:47:54,946 INFO L290 TraceCheckUtils]: 18: Hoare triple {24393#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {24393#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:54,946 INFO L290 TraceCheckUtils]: 17: Hoare triple {24400#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24393#(< main_~x~0 499972)} is VALID [2022-04-15 12:47:54,946 INFO L290 TraceCheckUtils]: 16: Hoare triple {24400#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {24400#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:54,947 INFO L290 TraceCheckUtils]: 15: Hoare triple {24407#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24400#(< main_~x~0 499971)} is VALID [2022-04-15 12:47:54,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {24407#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {24407#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:54,947 INFO L290 TraceCheckUtils]: 13: Hoare triple {24414#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24407#(< main_~x~0 499970)} is VALID [2022-04-15 12:47:54,947 INFO L290 TraceCheckUtils]: 12: Hoare triple {24414#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {24414#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:54,948 INFO L290 TraceCheckUtils]: 11: Hoare triple {24421#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24414#(< main_~x~0 499969)} is VALID [2022-04-15 12:47:54,948 INFO L290 TraceCheckUtils]: 10: Hoare triple {24421#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {24421#(< main_~x~0 499968)} is VALID [2022-04-15 12:47:54,949 INFO L290 TraceCheckUtils]: 9: Hoare triple {24428#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24421#(< main_~x~0 499968)} is VALID [2022-04-15 12:47:54,949 INFO L290 TraceCheckUtils]: 8: Hoare triple {24428#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {24428#(< main_~x~0 499967)} is VALID [2022-04-15 12:47:54,949 INFO L290 TraceCheckUtils]: 7: Hoare triple {24435#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {24428#(< main_~x~0 499967)} is VALID [2022-04-15 12:47:54,949 INFO L290 TraceCheckUtils]: 6: Hoare triple {24435#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {24435#(< main_~x~0 499966)} is VALID [2022-04-15 12:47:54,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {23885#true} ~x~0 := 0;~y~0 := 500000; {24435#(< main_~x~0 499966)} is VALID [2022-04-15 12:47:54,950 INFO L272 TraceCheckUtils]: 4: Hoare triple {23885#true} call #t~ret4 := main(); {23885#true} is VALID [2022-04-15 12:47:54,950 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23885#true} {23885#true} #41#return; {23885#true} is VALID [2022-04-15 12:47:54,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {23885#true} assume true; {23885#true} is VALID [2022-04-15 12:47:54,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {23885#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {23885#true} is VALID [2022-04-15 12:47:54,950 INFO L272 TraceCheckUtils]: 0: Hoare triple {23885#true} call ULTIMATE.init(); {23885#true} is VALID [2022-04-15 12:47:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 105 proven. 1190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:54,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1961672736] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:54,951 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:54,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 37, 37] total 74 [2022-04-15 12:47:54,951 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:54,951 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1911140925] [2022-04-15 12:47:54,951 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1911140925] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:54,951 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:54,951 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-15 12:47:54,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111547806] [2022-04-15 12:47:54,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:54,951 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-15 12:47:54,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:54,952 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:54,995 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:54,996 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-15 12:47:54,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:54,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-15 12:47:54,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2630, Invalid=2772, Unknown=0, NotChecked=0, Total=5402 [2022-04-15 12:47:54,997 INFO L87 Difference]: Start difference. First operand 85 states and 88 transitions. Second operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:55,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:55,840 INFO L93 Difference]: Finished difference Result 96 states and 102 transitions. [2022-04-15 12:47:55,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-15 12:47:55,841 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 83 [2022-04-15 12:47:55,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-15 12:47:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 93 transitions. [2022-04-15 12:47:55,843 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 93 transitions. [2022-04-15 12:47:55,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:55,942 INFO L225 Difference]: With dead ends: 96 [2022-04-15 12:47:55,942 INFO L226 Difference]: Without dead ends: 87 [2022-04-15 12:47:55,943 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 798 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=5186, Invalid=6586, Unknown=0, NotChecked=0, Total=11772 [2022-04-15 12:47:55,943 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 43 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:55,943 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 39 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:55,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-04-15 12:47:56,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 87. [2022-04-15 12:47:56,064 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:56,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:56,065 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:56,065 INFO L87 Difference]: Start difference. First operand 87 states. Second operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:56,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:56,066 INFO L93 Difference]: Finished difference Result 87 states and 90 transitions. [2022-04-15 12:47:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 90 transitions. [2022-04-15 12:47:56,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:56,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:56,066 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-15 12:47:56,066 INFO L87 Difference]: Start difference. First operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 87 states. [2022-04-15 12:47:56,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:56,067 INFO L93 Difference]: Finished difference Result 87 states and 90 transitions. [2022-04-15 12:47:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 90 transitions. [2022-04-15 12:47:56,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:56,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:56,067 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:56,068 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 82 states have (on average 1.048780487804878) internal successors, (86), 82 states have internal predecessors, (86), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 90 transitions. [2022-04-15 12:47:56,069 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 90 transitions. Word has length 83 [2022-04-15 12:47:56,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:56,069 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 90 transitions. [2022-04-15 12:47:56,069 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 2.0789473684210527) internal successors, (79), 37 states have internal predecessors, (79), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:56,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 90 transitions. [2022-04-15 12:47:56,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 90 transitions. [2022-04-15 12:47:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-04-15 12:47:56,143 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:56,144 INFO L499 BasicCegarLoop]: trace histogram [37, 35, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:56,169 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:56,344 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71,SelfDestructingSolverStorable72,36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:56,344 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:56,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:56,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1378492240, now seen corresponding path program 71 times [2022-04-15 12:47:56,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:56,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1913723170] [2022-04-15 12:47:56,584 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:56,585 INFO L85 PathProgramCache]: Analyzing trace with hash 918638928, now seen corresponding path program 1 times [2022-04-15 12:47:56,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:56,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175352647] [2022-04-15 12:47:56,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:56,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:56,589 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:56,591 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:56,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1378492240, now seen corresponding path program 72 times [2022-04-15 12:47:56,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:56,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943413460] [2022-04-15 12:47:56,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:57,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:47:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:57,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {25110#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {25069#true} is VALID [2022-04-15 12:47:57,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {25069#true} assume true; {25069#true} is VALID [2022-04-15 12:47:57,140 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25069#true} {25069#true} #41#return; {25069#true} is VALID [2022-04-15 12:47:57,141 INFO L272 TraceCheckUtils]: 0: Hoare triple {25069#true} call ULTIMATE.init(); {25110#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:47:57,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {25110#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {25069#true} is VALID [2022-04-15 12:47:57,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {25069#true} assume true; {25069#true} is VALID [2022-04-15 12:47:57,141 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25069#true} {25069#true} #41#return; {25069#true} is VALID [2022-04-15 12:47:57,141 INFO L272 TraceCheckUtils]: 4: Hoare triple {25069#true} call #t~ret4 := main(); {25069#true} is VALID [2022-04-15 12:47:57,141 INFO L290 TraceCheckUtils]: 5: Hoare triple {25069#true} ~x~0 := 0;~y~0 := 500000; {25074#(= main_~x~0 0)} is VALID [2022-04-15 12:47:57,142 INFO L290 TraceCheckUtils]: 6: Hoare triple {25074#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {25074#(= main_~x~0 0)} is VALID [2022-04-15 12:47:57,142 INFO L290 TraceCheckUtils]: 7: Hoare triple {25074#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25075#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:57,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {25075#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {25075#(<= main_~x~0 1)} is VALID [2022-04-15 12:47:57,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {25075#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25076#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:57,144 INFO L290 TraceCheckUtils]: 10: Hoare triple {25076#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {25076#(<= main_~x~0 2)} is VALID [2022-04-15 12:47:57,144 INFO L290 TraceCheckUtils]: 11: Hoare triple {25076#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25077#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:57,145 INFO L290 TraceCheckUtils]: 12: Hoare triple {25077#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {25077#(<= main_~x~0 3)} is VALID [2022-04-15 12:47:57,145 INFO L290 TraceCheckUtils]: 13: Hoare triple {25077#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25078#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:57,146 INFO L290 TraceCheckUtils]: 14: Hoare triple {25078#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {25078#(<= main_~x~0 4)} is VALID [2022-04-15 12:47:57,146 INFO L290 TraceCheckUtils]: 15: Hoare triple {25078#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25079#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:57,147 INFO L290 TraceCheckUtils]: 16: Hoare triple {25079#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {25079#(<= main_~x~0 5)} is VALID [2022-04-15 12:47:57,147 INFO L290 TraceCheckUtils]: 17: Hoare triple {25079#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25080#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:57,147 INFO L290 TraceCheckUtils]: 18: Hoare triple {25080#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {25080#(<= main_~x~0 6)} is VALID [2022-04-15 12:47:57,148 INFO L290 TraceCheckUtils]: 19: Hoare triple {25080#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25081#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:57,148 INFO L290 TraceCheckUtils]: 20: Hoare triple {25081#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {25081#(<= main_~x~0 7)} is VALID [2022-04-15 12:47:57,149 INFO L290 TraceCheckUtils]: 21: Hoare triple {25081#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25082#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:57,149 INFO L290 TraceCheckUtils]: 22: Hoare triple {25082#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {25082#(<= main_~x~0 8)} is VALID [2022-04-15 12:47:57,150 INFO L290 TraceCheckUtils]: 23: Hoare triple {25082#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25083#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:57,150 INFO L290 TraceCheckUtils]: 24: Hoare triple {25083#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {25083#(<= main_~x~0 9)} is VALID [2022-04-15 12:47:57,151 INFO L290 TraceCheckUtils]: 25: Hoare triple {25083#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25084#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:57,151 INFO L290 TraceCheckUtils]: 26: Hoare triple {25084#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {25084#(<= main_~x~0 10)} is VALID [2022-04-15 12:47:57,152 INFO L290 TraceCheckUtils]: 27: Hoare triple {25084#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25085#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:57,152 INFO L290 TraceCheckUtils]: 28: Hoare triple {25085#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {25085#(<= main_~x~0 11)} is VALID [2022-04-15 12:47:57,153 INFO L290 TraceCheckUtils]: 29: Hoare triple {25085#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25086#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:57,153 INFO L290 TraceCheckUtils]: 30: Hoare triple {25086#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {25086#(<= main_~x~0 12)} is VALID [2022-04-15 12:47:57,154 INFO L290 TraceCheckUtils]: 31: Hoare triple {25086#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25087#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:57,154 INFO L290 TraceCheckUtils]: 32: Hoare triple {25087#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {25087#(<= main_~x~0 13)} is VALID [2022-04-15 12:47:57,154 INFO L290 TraceCheckUtils]: 33: Hoare triple {25087#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25088#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:57,155 INFO L290 TraceCheckUtils]: 34: Hoare triple {25088#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {25088#(<= main_~x~0 14)} is VALID [2022-04-15 12:47:57,155 INFO L290 TraceCheckUtils]: 35: Hoare triple {25088#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25089#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:57,156 INFO L290 TraceCheckUtils]: 36: Hoare triple {25089#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {25089#(<= main_~x~0 15)} is VALID [2022-04-15 12:47:57,156 INFO L290 TraceCheckUtils]: 37: Hoare triple {25089#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25090#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:57,156 INFO L290 TraceCheckUtils]: 38: Hoare triple {25090#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {25090#(<= main_~x~0 16)} is VALID [2022-04-15 12:47:57,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {25090#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25091#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:57,157 INFO L290 TraceCheckUtils]: 40: Hoare triple {25091#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {25091#(<= main_~x~0 17)} is VALID [2022-04-15 12:47:57,158 INFO L290 TraceCheckUtils]: 41: Hoare triple {25091#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25092#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:57,158 INFO L290 TraceCheckUtils]: 42: Hoare triple {25092#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {25092#(<= main_~x~0 18)} is VALID [2022-04-15 12:47:57,159 INFO L290 TraceCheckUtils]: 43: Hoare triple {25092#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25093#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:57,159 INFO L290 TraceCheckUtils]: 44: Hoare triple {25093#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {25093#(<= main_~x~0 19)} is VALID [2022-04-15 12:47:57,160 INFO L290 TraceCheckUtils]: 45: Hoare triple {25093#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25094#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:57,160 INFO L290 TraceCheckUtils]: 46: Hoare triple {25094#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {25094#(<= main_~x~0 20)} is VALID [2022-04-15 12:47:57,161 INFO L290 TraceCheckUtils]: 47: Hoare triple {25094#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25095#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:57,161 INFO L290 TraceCheckUtils]: 48: Hoare triple {25095#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {25095#(<= main_~x~0 21)} is VALID [2022-04-15 12:47:57,161 INFO L290 TraceCheckUtils]: 49: Hoare triple {25095#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25096#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:57,162 INFO L290 TraceCheckUtils]: 50: Hoare triple {25096#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {25096#(<= main_~x~0 22)} is VALID [2022-04-15 12:47:57,162 INFO L290 TraceCheckUtils]: 51: Hoare triple {25096#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25097#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:57,163 INFO L290 TraceCheckUtils]: 52: Hoare triple {25097#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {25097#(<= main_~x~0 23)} is VALID [2022-04-15 12:47:57,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {25097#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25098#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:57,164 INFO L290 TraceCheckUtils]: 54: Hoare triple {25098#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {25098#(<= main_~x~0 24)} is VALID [2022-04-15 12:47:57,164 INFO L290 TraceCheckUtils]: 55: Hoare triple {25098#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25099#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:57,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {25099#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {25099#(<= main_~x~0 25)} is VALID [2022-04-15 12:47:57,165 INFO L290 TraceCheckUtils]: 57: Hoare triple {25099#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25100#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:57,165 INFO L290 TraceCheckUtils]: 58: Hoare triple {25100#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {25100#(<= main_~x~0 26)} is VALID [2022-04-15 12:47:57,166 INFO L290 TraceCheckUtils]: 59: Hoare triple {25100#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25101#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:57,166 INFO L290 TraceCheckUtils]: 60: Hoare triple {25101#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {25101#(<= main_~x~0 27)} is VALID [2022-04-15 12:47:57,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {25101#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25102#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:57,167 INFO L290 TraceCheckUtils]: 62: Hoare triple {25102#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {25102#(<= main_~x~0 28)} is VALID [2022-04-15 12:47:57,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {25102#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25103#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:57,168 INFO L290 TraceCheckUtils]: 64: Hoare triple {25103#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {25103#(<= main_~x~0 29)} is VALID [2022-04-15 12:47:57,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {25103#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25104#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:57,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {25104#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {25104#(<= main_~x~0 30)} is VALID [2022-04-15 12:47:57,170 INFO L290 TraceCheckUtils]: 67: Hoare triple {25104#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25105#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:57,170 INFO L290 TraceCheckUtils]: 68: Hoare triple {25105#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {25105#(<= main_~x~0 31)} is VALID [2022-04-15 12:47:57,171 INFO L290 TraceCheckUtils]: 69: Hoare triple {25105#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25106#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:57,171 INFO L290 TraceCheckUtils]: 70: Hoare triple {25106#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {25106#(<= main_~x~0 32)} is VALID [2022-04-15 12:47:57,171 INFO L290 TraceCheckUtils]: 71: Hoare triple {25106#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25107#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:57,172 INFO L290 TraceCheckUtils]: 72: Hoare triple {25107#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {25107#(<= main_~x~0 33)} is VALID [2022-04-15 12:47:57,172 INFO L290 TraceCheckUtils]: 73: Hoare triple {25107#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25108#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:57,173 INFO L290 TraceCheckUtils]: 74: Hoare triple {25108#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {25108#(<= main_~x~0 34)} is VALID [2022-04-15 12:47:57,173 INFO L290 TraceCheckUtils]: 75: Hoare triple {25108#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25109#(<= main_~x~0 35)} is VALID [2022-04-15 12:47:57,173 INFO L290 TraceCheckUtils]: 76: Hoare triple {25109#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {25109#(<= main_~x~0 35)} is VALID [2022-04-15 12:47:57,174 INFO L290 TraceCheckUtils]: 77: Hoare triple {25109#(<= main_~x~0 35)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25070#false} is VALID [2022-04-15 12:47:57,174 INFO L290 TraceCheckUtils]: 78: Hoare triple {25070#false} assume !!(~x~0 < 1000000); {25070#false} is VALID [2022-04-15 12:47:57,174 INFO L290 TraceCheckUtils]: 79: Hoare triple {25070#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25070#false} is VALID [2022-04-15 12:47:57,174 INFO L290 TraceCheckUtils]: 80: Hoare triple {25070#false} assume !(~x~0 < 1000000); {25070#false} is VALID [2022-04-15 12:47:57,174 INFO L272 TraceCheckUtils]: 81: Hoare triple {25070#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {25070#false} is VALID [2022-04-15 12:47:57,174 INFO L290 TraceCheckUtils]: 82: Hoare triple {25070#false} ~cond := #in~cond; {25070#false} is VALID [2022-04-15 12:47:57,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {25070#false} assume 0 == ~cond; {25070#false} is VALID [2022-04-15 12:47:57,175 INFO L290 TraceCheckUtils]: 84: Hoare triple {25070#false} assume !false; {25070#false} is VALID [2022-04-15 12:47:57,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 108 proven. 1260 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:47:57,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:47:57,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943413460] [2022-04-15 12:47:57,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943413460] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:47:57,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479230451] [2022-04-15 12:47:57,175 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:47:57,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:57,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:47:57,176 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:47:57,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-15 12:47:57,219 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:47:57,219 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:47:57,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:47:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:47:57,231 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:47:57,716 INFO L272 TraceCheckUtils]: 0: Hoare triple {25069#true} call ULTIMATE.init(); {25069#true} is VALID [2022-04-15 12:47:57,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {25069#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {25069#true} is VALID [2022-04-15 12:47:57,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {25069#true} assume true; {25069#true} is VALID [2022-04-15 12:47:57,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25069#true} {25069#true} #41#return; {25069#true} is VALID [2022-04-15 12:47:57,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {25069#true} call #t~ret4 := main(); {25069#true} is VALID [2022-04-15 12:47:57,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {25069#true} ~x~0 := 0;~y~0 := 500000; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,718 INFO L290 TraceCheckUtils]: 10: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,718 INFO L290 TraceCheckUtils]: 11: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,719 INFO L290 TraceCheckUtils]: 12: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,719 INFO L290 TraceCheckUtils]: 14: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,720 INFO L290 TraceCheckUtils]: 16: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,720 INFO L290 TraceCheckUtils]: 17: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,720 INFO L290 TraceCheckUtils]: 18: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,720 INFO L290 TraceCheckUtils]: 19: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,721 INFO L290 TraceCheckUtils]: 21: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,721 INFO L290 TraceCheckUtils]: 22: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,722 INFO L290 TraceCheckUtils]: 24: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,722 INFO L290 TraceCheckUtils]: 25: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,722 INFO L290 TraceCheckUtils]: 26: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,723 INFO L290 TraceCheckUtils]: 27: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,723 INFO L290 TraceCheckUtils]: 28: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,724 INFO L290 TraceCheckUtils]: 31: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,724 INFO L290 TraceCheckUtils]: 32: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,725 INFO L290 TraceCheckUtils]: 35: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,725 INFO L290 TraceCheckUtils]: 36: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,725 INFO L290 TraceCheckUtils]: 37: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,725 INFO L290 TraceCheckUtils]: 38: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,726 INFO L290 TraceCheckUtils]: 41: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,726 INFO L290 TraceCheckUtils]: 42: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,727 INFO L290 TraceCheckUtils]: 43: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,727 INFO L290 TraceCheckUtils]: 44: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,727 INFO L290 TraceCheckUtils]: 45: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,727 INFO L290 TraceCheckUtils]: 46: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,728 INFO L290 TraceCheckUtils]: 48: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,728 INFO L290 TraceCheckUtils]: 50: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,729 INFO L290 TraceCheckUtils]: 53: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,730 INFO L290 TraceCheckUtils]: 54: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,730 INFO L290 TraceCheckUtils]: 55: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,730 INFO L290 TraceCheckUtils]: 56: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,730 INFO L290 TraceCheckUtils]: 57: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,731 INFO L290 TraceCheckUtils]: 58: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,731 INFO L290 TraceCheckUtils]: 59: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,731 INFO L290 TraceCheckUtils]: 60: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,731 INFO L290 TraceCheckUtils]: 61: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,732 INFO L290 TraceCheckUtils]: 62: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,732 INFO L290 TraceCheckUtils]: 63: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,732 INFO L290 TraceCheckUtils]: 64: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,732 INFO L290 TraceCheckUtils]: 65: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,733 INFO L290 TraceCheckUtils]: 66: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,733 INFO L290 TraceCheckUtils]: 67: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,733 INFO L290 TraceCheckUtils]: 68: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,733 INFO L290 TraceCheckUtils]: 69: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,734 INFO L290 TraceCheckUtils]: 70: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,734 INFO L290 TraceCheckUtils]: 71: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,734 INFO L290 TraceCheckUtils]: 72: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,734 INFO L290 TraceCheckUtils]: 73: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,735 INFO L290 TraceCheckUtils]: 74: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,735 INFO L290 TraceCheckUtils]: 75: Hoare triple {25129#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,735 INFO L290 TraceCheckUtils]: 76: Hoare triple {25129#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {25129#(<= main_~y~0 500000)} is VALID [2022-04-15 12:47:57,737 INFO L290 TraceCheckUtils]: 77: Hoare triple {25129#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25346#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:57,737 INFO L290 TraceCheckUtils]: 78: Hoare triple {25346#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {25346#(<= main_~y~0 500001)} is VALID [2022-04-15 12:47:57,738 INFO L290 TraceCheckUtils]: 79: Hoare triple {25346#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25353#(<= main_~y~0 500002)} is VALID [2022-04-15 12:47:57,738 INFO L290 TraceCheckUtils]: 80: Hoare triple {25353#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {25357#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:47:57,739 INFO L272 TraceCheckUtils]: 81: Hoare triple {25357#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {25361#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:57,739 INFO L290 TraceCheckUtils]: 82: Hoare triple {25361#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {25365#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:57,739 INFO L290 TraceCheckUtils]: 83: Hoare triple {25365#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {25070#false} is VALID [2022-04-15 12:47:57,739 INFO L290 TraceCheckUtils]: 84: Hoare triple {25070#false} assume !false; {25070#false} is VALID [2022-04-15 12:47:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-15 12:47:57,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:47:58,068 INFO L290 TraceCheckUtils]: 84: Hoare triple {25070#false} assume !false; {25070#false} is VALID [2022-04-15 12:47:58,068 INFO L290 TraceCheckUtils]: 83: Hoare triple {25365#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {25070#false} is VALID [2022-04-15 12:47:58,068 INFO L290 TraceCheckUtils]: 82: Hoare triple {25361#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {25365#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:47:58,069 INFO L272 TraceCheckUtils]: 81: Hoare triple {25381#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {25361#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:47:58,069 INFO L290 TraceCheckUtils]: 80: Hoare triple {25385#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {25381#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:47:58,069 INFO L290 TraceCheckUtils]: 79: Hoare triple {25389#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25385#(< main_~y~0 1000000)} is VALID [2022-04-15 12:47:58,070 INFO L290 TraceCheckUtils]: 78: Hoare triple {25389#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {25389#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:58,071 INFO L290 TraceCheckUtils]: 77: Hoare triple {25396#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {25389#(< main_~y~0 999999)} is VALID [2022-04-15 12:47:58,071 INFO L290 TraceCheckUtils]: 76: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,071 INFO L290 TraceCheckUtils]: 75: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,071 INFO L290 TraceCheckUtils]: 74: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 73: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 72: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 71: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 70: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,072 INFO L290 TraceCheckUtils]: 68: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 67: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 66: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 65: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 64: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 63: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,073 INFO L290 TraceCheckUtils]: 62: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 61: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 60: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 59: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 58: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 57: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,074 INFO L290 TraceCheckUtils]: 56: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 55: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 54: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 53: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 52: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 51: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,075 INFO L290 TraceCheckUtils]: 50: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 49: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 48: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 46: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 45: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,076 INFO L290 TraceCheckUtils]: 44: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 43: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 42: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 41: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 40: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 39: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,077 INFO L290 TraceCheckUtils]: 37: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 36: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 35: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 34: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 33: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 32: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,078 INFO L290 TraceCheckUtils]: 31: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,079 INFO L290 TraceCheckUtils]: 30: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,079 INFO L290 TraceCheckUtils]: 28: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,079 INFO L290 TraceCheckUtils]: 27: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,079 INFO L290 TraceCheckUtils]: 26: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 25: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 24: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 23: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 22: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 21: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,080 INFO L290 TraceCheckUtils]: 20: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 19: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 16: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 15: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 14: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,081 INFO L290 TraceCheckUtils]: 13: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 10: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 9: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 8: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,082 INFO L290 TraceCheckUtils]: 7: Hoare triple {25396#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,083 INFO L290 TraceCheckUtils]: 6: Hoare triple {25396#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {25069#true} ~x~0 := 0;~y~0 := 500000; {25396#(< main_~y~0 999998)} is VALID [2022-04-15 12:47:58,083 INFO L272 TraceCheckUtils]: 4: Hoare triple {25069#true} call #t~ret4 := main(); {25069#true} is VALID [2022-04-15 12:47:58,083 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25069#true} {25069#true} #41#return; {25069#true} is VALID [2022-04-15 12:47:58,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {25069#true} assume true; {25069#true} is VALID [2022-04-15 12:47:58,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {25069#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {25069#true} is VALID [2022-04-15 12:47:58,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {25069#true} call ULTIMATE.init(); {25069#true} is VALID [2022-04-15 12:47:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 0 proven. 109 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-04-15 12:47:58,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [479230451] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:47:58,084 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:47:58,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 8, 8] total 49 [2022-04-15 12:47:58,084 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:47:58,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1913723170] [2022-04-15 12:47:58,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1913723170] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:47:58,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:47:58,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-15 12:47:58,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040243738] [2022-04-15 12:47:58,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:47:58,084 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-15 12:47:58,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:47:58,085 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:58,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:58,125 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 12:47:58,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:58,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 12:47:58,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=745, Invalid=1607, Unknown=0, NotChecked=0, Total=2352 [2022-04-15 12:47:58,126 INFO L87 Difference]: Start difference. First operand 87 states and 90 transitions. Second operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:58,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:58,879 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2022-04-15 12:47:58,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-15 12:47:58,880 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 85 [2022-04-15 12:47:58,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:47:58,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-15 12:47:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 95 transitions. [2022-04-15 12:47:58,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 95 transitions. [2022-04-15 12:47:58,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:58,954 INFO L225 Difference]: With dead ends: 98 [2022-04-15 12:47:58,954 INFO L226 Difference]: Without dead ends: 89 [2022-04-15 12:47:58,955 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 161 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1178 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2149, Invalid=4991, Unknown=0, NotChecked=0, Total=7140 [2022-04-15 12:47:58,955 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 44 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:47:58,955 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 29 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:47:58,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-15 12:47:59,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2022-04-15 12:47:59,033 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:47:59,033 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:59,033 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:59,033 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:59,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:59,034 INFO L93 Difference]: Finished difference Result 89 states and 92 transitions. [2022-04-15 12:47:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 92 transitions. [2022-04-15 12:47:59,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:59,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:59,034 INFO L74 IsIncluded]: Start isIncluded. First operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-15 12:47:59,034 INFO L87 Difference]: Start difference. First operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 89 states. [2022-04-15 12:47:59,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:47:59,035 INFO L93 Difference]: Finished difference Result 89 states and 92 transitions. [2022-04-15 12:47:59,035 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 92 transitions. [2022-04-15 12:47:59,035 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:47:59,035 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:47:59,035 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:47:59,035 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:47:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 84 states have (on average 1.0476190476190477) internal successors, (88), 84 states have internal predecessors, (88), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 92 transitions. [2022-04-15 12:47:59,037 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 92 transitions. Word has length 85 [2022-04-15 12:47:59,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:47:59,037 INFO L478 AbstractCegarLoop]: Abstraction has 89 states and 92 transitions. [2022-04-15 12:47:59,037 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 2.076923076923077) internal successors, (81), 38 states have internal predecessors, (81), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:47:59,037 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 89 states and 92 transitions. [2022-04-15 12:47:59,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:47:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 92 transitions. [2022-04-15 12:47:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-04-15 12:47:59,086 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:47:59,086 INFO L499 BasicCegarLoop]: trace histogram [38, 36, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:47:59,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-15 12:47:59,293 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73,SelfDestructingSolverStorable74,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:47:59,293 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:47:59,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:47:59,293 INFO L85 PathProgramCache]: Analyzing trace with hash -385050675, now seen corresponding path program 73 times [2022-04-15 12:47:59,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:47:59,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1152712132] [2022-04-15 12:47:59,531 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:47:59,532 INFO L85 PathProgramCache]: Analyzing trace with hash 977744272, now seen corresponding path program 1 times [2022-04-15 12:47:59,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:59,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303158527] [2022-04-15 12:47:59,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:59,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:59,536 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:47:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:47:59,557 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:47:59,558 INFO L85 PathProgramCache]: Analyzing trace with hash -385050675, now seen corresponding path program 74 times [2022-04-15 12:47:59,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:47:59,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940114656] [2022-04-15 12:47:59,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:47:59,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:47:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:00,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:00,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {26296#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {26254#true} is VALID [2022-04-15 12:48:00,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {26254#true} assume true; {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26254#true} {26254#true} #41#return; {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L272 TraceCheckUtils]: 0: Hoare triple {26254#true} call ULTIMATE.init(); {26296#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:00,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {26296#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L290 TraceCheckUtils]: 2: Hoare triple {26254#true} assume true; {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26254#true} {26254#true} #41#return; {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L272 TraceCheckUtils]: 4: Hoare triple {26254#true} call #t~ret4 := main(); {26254#true} is VALID [2022-04-15 12:48:00,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {26254#true} ~x~0 := 0;~y~0 := 500000; {26259#(= main_~x~0 0)} is VALID [2022-04-15 12:48:00,138 INFO L290 TraceCheckUtils]: 6: Hoare triple {26259#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {26259#(= main_~x~0 0)} is VALID [2022-04-15 12:48:00,138 INFO L290 TraceCheckUtils]: 7: Hoare triple {26259#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26260#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:00,138 INFO L290 TraceCheckUtils]: 8: Hoare triple {26260#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {26260#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:00,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {26260#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26261#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:00,140 INFO L290 TraceCheckUtils]: 10: Hoare triple {26261#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {26261#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:00,141 INFO L290 TraceCheckUtils]: 11: Hoare triple {26261#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26262#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:00,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {26262#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {26262#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:00,141 INFO L290 TraceCheckUtils]: 13: Hoare triple {26262#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26263#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:00,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {26263#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {26263#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:00,142 INFO L290 TraceCheckUtils]: 15: Hoare triple {26263#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26264#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:00,143 INFO L290 TraceCheckUtils]: 16: Hoare triple {26264#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {26264#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:00,143 INFO L290 TraceCheckUtils]: 17: Hoare triple {26264#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26265#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:00,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {26265#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {26265#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:00,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {26265#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26266#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:00,145 INFO L290 TraceCheckUtils]: 20: Hoare triple {26266#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {26266#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:00,145 INFO L290 TraceCheckUtils]: 21: Hoare triple {26266#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26267#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:00,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {26267#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {26267#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:00,146 INFO L290 TraceCheckUtils]: 23: Hoare triple {26267#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26268#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:00,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {26268#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {26268#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:00,147 INFO L290 TraceCheckUtils]: 25: Hoare triple {26268#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26269#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:00,147 INFO L290 TraceCheckUtils]: 26: Hoare triple {26269#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {26269#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:00,148 INFO L290 TraceCheckUtils]: 27: Hoare triple {26269#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26270#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:00,148 INFO L290 TraceCheckUtils]: 28: Hoare triple {26270#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {26270#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:00,149 INFO L290 TraceCheckUtils]: 29: Hoare triple {26270#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26271#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:00,149 INFO L290 TraceCheckUtils]: 30: Hoare triple {26271#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {26271#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:00,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {26271#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26272#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:00,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {26272#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {26272#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:00,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {26272#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26273#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:00,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {26273#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {26273#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:00,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {26273#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26274#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:00,152 INFO L290 TraceCheckUtils]: 36: Hoare triple {26274#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {26274#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:00,152 INFO L290 TraceCheckUtils]: 37: Hoare triple {26274#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26275#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:00,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {26275#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {26275#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:00,153 INFO L290 TraceCheckUtils]: 39: Hoare triple {26275#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26276#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:00,154 INFO L290 TraceCheckUtils]: 40: Hoare triple {26276#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {26276#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:00,154 INFO L290 TraceCheckUtils]: 41: Hoare triple {26276#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26277#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:00,154 INFO L290 TraceCheckUtils]: 42: Hoare triple {26277#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {26277#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:00,155 INFO L290 TraceCheckUtils]: 43: Hoare triple {26277#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26278#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:00,155 INFO L290 TraceCheckUtils]: 44: Hoare triple {26278#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {26278#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:00,156 INFO L290 TraceCheckUtils]: 45: Hoare triple {26278#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26279#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:00,156 INFO L290 TraceCheckUtils]: 46: Hoare triple {26279#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {26279#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:00,157 INFO L290 TraceCheckUtils]: 47: Hoare triple {26279#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26280#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:00,157 INFO L290 TraceCheckUtils]: 48: Hoare triple {26280#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {26280#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:00,158 INFO L290 TraceCheckUtils]: 49: Hoare triple {26280#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26281#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:00,158 INFO L290 TraceCheckUtils]: 50: Hoare triple {26281#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {26281#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:00,159 INFO L290 TraceCheckUtils]: 51: Hoare triple {26281#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26282#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:00,159 INFO L290 TraceCheckUtils]: 52: Hoare triple {26282#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {26282#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:00,160 INFO L290 TraceCheckUtils]: 53: Hoare triple {26282#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26283#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:00,160 INFO L290 TraceCheckUtils]: 54: Hoare triple {26283#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {26283#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:00,161 INFO L290 TraceCheckUtils]: 55: Hoare triple {26283#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26284#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:00,161 INFO L290 TraceCheckUtils]: 56: Hoare triple {26284#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {26284#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:00,161 INFO L290 TraceCheckUtils]: 57: Hoare triple {26284#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26285#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:00,162 INFO L290 TraceCheckUtils]: 58: Hoare triple {26285#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {26285#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:00,162 INFO L290 TraceCheckUtils]: 59: Hoare triple {26285#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26286#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:00,163 INFO L290 TraceCheckUtils]: 60: Hoare triple {26286#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {26286#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:00,163 INFO L290 TraceCheckUtils]: 61: Hoare triple {26286#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26287#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:00,163 INFO L290 TraceCheckUtils]: 62: Hoare triple {26287#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {26287#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:00,164 INFO L290 TraceCheckUtils]: 63: Hoare triple {26287#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26288#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:00,164 INFO L290 TraceCheckUtils]: 64: Hoare triple {26288#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {26288#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:00,165 INFO L290 TraceCheckUtils]: 65: Hoare triple {26288#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26289#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:00,165 INFO L290 TraceCheckUtils]: 66: Hoare triple {26289#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {26289#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:00,166 INFO L290 TraceCheckUtils]: 67: Hoare triple {26289#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26290#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:00,166 INFO L290 TraceCheckUtils]: 68: Hoare triple {26290#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {26290#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:00,167 INFO L290 TraceCheckUtils]: 69: Hoare triple {26290#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26291#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:00,167 INFO L290 TraceCheckUtils]: 70: Hoare triple {26291#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {26291#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:00,168 INFO L290 TraceCheckUtils]: 71: Hoare triple {26291#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26292#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:00,168 INFO L290 TraceCheckUtils]: 72: Hoare triple {26292#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {26292#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:00,169 INFO L290 TraceCheckUtils]: 73: Hoare triple {26292#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26293#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:00,169 INFO L290 TraceCheckUtils]: 74: Hoare triple {26293#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {26293#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:00,170 INFO L290 TraceCheckUtils]: 75: Hoare triple {26293#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26294#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:00,170 INFO L290 TraceCheckUtils]: 76: Hoare triple {26294#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {26294#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:00,170 INFO L290 TraceCheckUtils]: 77: Hoare triple {26294#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26295#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:00,171 INFO L290 TraceCheckUtils]: 78: Hoare triple {26295#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {26295#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 79: Hoare triple {26295#(<= main_~x~0 36)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 80: Hoare triple {26255#false} assume !!(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 81: Hoare triple {26255#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 82: Hoare triple {26255#false} assume !(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L272 TraceCheckUtils]: 83: Hoare triple {26255#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 84: Hoare triple {26255#false} ~cond := #in~cond; {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 85: Hoare triple {26255#false} assume 0 == ~cond; {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L290 TraceCheckUtils]: 86: Hoare triple {26255#false} assume !false; {26255#false} is VALID [2022-04-15 12:48:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 111 proven. 1332 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:00,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:00,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940114656] [2022-04-15 12:48:00,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940114656] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:00,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [815341397] [2022-04-15 12:48:00,173 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:48:00,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:00,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:00,184 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:00,207 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-15 12:48:00,261 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:48:00,261 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:00,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 38 conjunts are in the unsatisfiable core [2022-04-15 12:48:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:00,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:00,829 INFO L272 TraceCheckUtils]: 0: Hoare triple {26254#true} call ULTIMATE.init(); {26254#true} is VALID [2022-04-15 12:48:00,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {26254#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {26254#true} is VALID [2022-04-15 12:48:00,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {26254#true} assume true; {26254#true} is VALID [2022-04-15 12:48:00,829 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26254#true} {26254#true} #41#return; {26254#true} is VALID [2022-04-15 12:48:00,829 INFO L272 TraceCheckUtils]: 4: Hoare triple {26254#true} call #t~ret4 := main(); {26254#true} is VALID [2022-04-15 12:48:00,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {26254#true} ~x~0 := 0;~y~0 := 500000; {26315#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:00,830 INFO L290 TraceCheckUtils]: 6: Hoare triple {26315#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {26315#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:00,831 INFO L290 TraceCheckUtils]: 7: Hoare triple {26315#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26260#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:00,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {26260#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {26260#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:00,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {26260#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26261#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:00,833 INFO L290 TraceCheckUtils]: 10: Hoare triple {26261#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {26261#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:00,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {26261#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26262#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:00,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {26262#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {26262#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:00,835 INFO L290 TraceCheckUtils]: 13: Hoare triple {26262#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26263#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:00,835 INFO L290 TraceCheckUtils]: 14: Hoare triple {26263#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {26263#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:00,836 INFO L290 TraceCheckUtils]: 15: Hoare triple {26263#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26264#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:00,836 INFO L290 TraceCheckUtils]: 16: Hoare triple {26264#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {26264#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:00,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {26264#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26265#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:00,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {26265#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {26265#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:00,838 INFO L290 TraceCheckUtils]: 19: Hoare triple {26265#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26266#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:00,838 INFO L290 TraceCheckUtils]: 20: Hoare triple {26266#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {26266#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:00,839 INFO L290 TraceCheckUtils]: 21: Hoare triple {26266#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26267#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:00,839 INFO L290 TraceCheckUtils]: 22: Hoare triple {26267#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {26267#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:00,840 INFO L290 TraceCheckUtils]: 23: Hoare triple {26267#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26268#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:00,840 INFO L290 TraceCheckUtils]: 24: Hoare triple {26268#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {26268#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:00,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {26268#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26269#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:00,841 INFO L290 TraceCheckUtils]: 26: Hoare triple {26269#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {26269#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:00,842 INFO L290 TraceCheckUtils]: 27: Hoare triple {26269#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26270#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:00,842 INFO L290 TraceCheckUtils]: 28: Hoare triple {26270#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {26270#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:00,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {26270#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26271#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:00,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {26271#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {26271#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:00,844 INFO L290 TraceCheckUtils]: 31: Hoare triple {26271#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26272#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:00,844 INFO L290 TraceCheckUtils]: 32: Hoare triple {26272#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {26272#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:00,844 INFO L290 TraceCheckUtils]: 33: Hoare triple {26272#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26273#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:00,845 INFO L290 TraceCheckUtils]: 34: Hoare triple {26273#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {26273#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:00,845 INFO L290 TraceCheckUtils]: 35: Hoare triple {26273#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26274#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:00,846 INFO L290 TraceCheckUtils]: 36: Hoare triple {26274#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {26274#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:00,846 INFO L290 TraceCheckUtils]: 37: Hoare triple {26274#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26275#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:00,847 INFO L290 TraceCheckUtils]: 38: Hoare triple {26275#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {26275#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:00,847 INFO L290 TraceCheckUtils]: 39: Hoare triple {26275#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26276#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:00,848 INFO L290 TraceCheckUtils]: 40: Hoare triple {26276#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {26276#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:00,848 INFO L290 TraceCheckUtils]: 41: Hoare triple {26276#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26277#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:00,849 INFO L290 TraceCheckUtils]: 42: Hoare triple {26277#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {26277#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:00,849 INFO L290 TraceCheckUtils]: 43: Hoare triple {26277#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26278#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:00,850 INFO L290 TraceCheckUtils]: 44: Hoare triple {26278#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {26278#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:00,850 INFO L290 TraceCheckUtils]: 45: Hoare triple {26278#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26279#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:00,850 INFO L290 TraceCheckUtils]: 46: Hoare triple {26279#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {26279#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:00,851 INFO L290 TraceCheckUtils]: 47: Hoare triple {26279#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26280#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:00,851 INFO L290 TraceCheckUtils]: 48: Hoare triple {26280#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {26280#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:00,852 INFO L290 TraceCheckUtils]: 49: Hoare triple {26280#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26281#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:00,852 INFO L290 TraceCheckUtils]: 50: Hoare triple {26281#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {26281#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:00,853 INFO L290 TraceCheckUtils]: 51: Hoare triple {26281#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26282#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:00,853 INFO L290 TraceCheckUtils]: 52: Hoare triple {26282#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {26282#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:00,854 INFO L290 TraceCheckUtils]: 53: Hoare triple {26282#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26283#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:00,854 INFO L290 TraceCheckUtils]: 54: Hoare triple {26283#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {26283#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:00,855 INFO L290 TraceCheckUtils]: 55: Hoare triple {26283#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26284#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:00,855 INFO L290 TraceCheckUtils]: 56: Hoare triple {26284#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {26284#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:00,856 INFO L290 TraceCheckUtils]: 57: Hoare triple {26284#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26285#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:00,856 INFO L290 TraceCheckUtils]: 58: Hoare triple {26285#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {26285#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:00,857 INFO L290 TraceCheckUtils]: 59: Hoare triple {26285#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26286#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:00,857 INFO L290 TraceCheckUtils]: 60: Hoare triple {26286#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {26286#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:00,858 INFO L290 TraceCheckUtils]: 61: Hoare triple {26286#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26287#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:00,858 INFO L290 TraceCheckUtils]: 62: Hoare triple {26287#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {26287#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:00,859 INFO L290 TraceCheckUtils]: 63: Hoare triple {26287#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26288#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:00,859 INFO L290 TraceCheckUtils]: 64: Hoare triple {26288#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {26288#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:00,860 INFO L290 TraceCheckUtils]: 65: Hoare triple {26288#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26289#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:00,860 INFO L290 TraceCheckUtils]: 66: Hoare triple {26289#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {26289#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:00,861 INFO L290 TraceCheckUtils]: 67: Hoare triple {26289#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26290#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:00,861 INFO L290 TraceCheckUtils]: 68: Hoare triple {26290#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {26290#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:00,861 INFO L290 TraceCheckUtils]: 69: Hoare triple {26290#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26291#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:00,862 INFO L290 TraceCheckUtils]: 70: Hoare triple {26291#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {26291#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:00,862 INFO L290 TraceCheckUtils]: 71: Hoare triple {26291#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26292#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:00,863 INFO L290 TraceCheckUtils]: 72: Hoare triple {26292#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {26292#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:00,863 INFO L290 TraceCheckUtils]: 73: Hoare triple {26292#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26293#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:00,864 INFO L290 TraceCheckUtils]: 74: Hoare triple {26293#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {26293#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:00,864 INFO L290 TraceCheckUtils]: 75: Hoare triple {26293#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26294#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:00,865 INFO L290 TraceCheckUtils]: 76: Hoare triple {26294#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {26294#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:00,865 INFO L290 TraceCheckUtils]: 77: Hoare triple {26294#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26295#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:00,865 INFO L290 TraceCheckUtils]: 78: Hoare triple {26295#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {26295#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:00,866 INFO L290 TraceCheckUtils]: 79: Hoare triple {26295#(<= main_~x~0 36)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:00,866 INFO L290 TraceCheckUtils]: 80: Hoare triple {26255#false} assume !!(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:00,866 INFO L290 TraceCheckUtils]: 81: Hoare triple {26255#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:00,866 INFO L290 TraceCheckUtils]: 82: Hoare triple {26255#false} assume !(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:00,867 INFO L272 TraceCheckUtils]: 83: Hoare triple {26255#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {26255#false} is VALID [2022-04-15 12:48:00,867 INFO L290 TraceCheckUtils]: 84: Hoare triple {26255#false} ~cond := #in~cond; {26255#false} is VALID [2022-04-15 12:48:00,867 INFO L290 TraceCheckUtils]: 85: Hoare triple {26255#false} assume 0 == ~cond; {26255#false} is VALID [2022-04-15 12:48:00,867 INFO L290 TraceCheckUtils]: 86: Hoare triple {26255#false} assume !false; {26255#false} is VALID [2022-04-15 12:48:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 111 proven. 1332 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:00,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 86: Hoare triple {26255#false} assume !false; {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 85: Hoare triple {26255#false} assume 0 == ~cond; {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 84: Hoare triple {26255#false} ~cond := #in~cond; {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L272 TraceCheckUtils]: 83: Hoare triple {26255#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 82: Hoare triple {26255#false} assume !(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {26255#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 80: Hoare triple {26255#false} assume !!(~x~0 < 1000000); {26255#false} is VALID [2022-04-15 12:48:02,332 INFO L290 TraceCheckUtils]: 79: Hoare triple {26580#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {26255#false} is VALID [2022-04-15 12:48:02,333 INFO L290 TraceCheckUtils]: 78: Hoare triple {26580#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {26580#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:02,334 INFO L290 TraceCheckUtils]: 77: Hoare triple {26587#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26580#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:02,334 INFO L290 TraceCheckUtils]: 76: Hoare triple {26587#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {26587#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:02,334 INFO L290 TraceCheckUtils]: 75: Hoare triple {26594#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26587#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:02,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {26594#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {26594#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:02,335 INFO L290 TraceCheckUtils]: 73: Hoare triple {26601#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26594#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:02,335 INFO L290 TraceCheckUtils]: 72: Hoare triple {26601#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {26601#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:02,336 INFO L290 TraceCheckUtils]: 71: Hoare triple {26608#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26601#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:02,336 INFO L290 TraceCheckUtils]: 70: Hoare triple {26608#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {26608#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:02,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {26615#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26608#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:02,337 INFO L290 TraceCheckUtils]: 68: Hoare triple {26615#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {26615#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:02,337 INFO L290 TraceCheckUtils]: 67: Hoare triple {26622#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26615#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:02,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {26622#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {26622#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:02,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {26629#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26622#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:02,338 INFO L290 TraceCheckUtils]: 64: Hoare triple {26629#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {26629#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:02,339 INFO L290 TraceCheckUtils]: 63: Hoare triple {26636#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26629#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:02,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {26636#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {26636#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:02,340 INFO L290 TraceCheckUtils]: 61: Hoare triple {26643#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26636#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:02,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {26643#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {26643#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:02,340 INFO L290 TraceCheckUtils]: 59: Hoare triple {26650#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26643#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:02,341 INFO L290 TraceCheckUtils]: 58: Hoare triple {26650#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {26650#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:02,341 INFO L290 TraceCheckUtils]: 57: Hoare triple {26657#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26650#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:02,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {26657#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {26657#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:02,342 INFO L290 TraceCheckUtils]: 55: Hoare triple {26664#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26657#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:02,342 INFO L290 TraceCheckUtils]: 54: Hoare triple {26664#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {26664#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:02,343 INFO L290 TraceCheckUtils]: 53: Hoare triple {26671#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26664#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:02,343 INFO L290 TraceCheckUtils]: 52: Hoare triple {26671#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {26671#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:02,343 INFO L290 TraceCheckUtils]: 51: Hoare triple {26678#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26671#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:02,344 INFO L290 TraceCheckUtils]: 50: Hoare triple {26678#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {26678#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:02,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {26685#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26678#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:02,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {26685#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {26685#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:02,345 INFO L290 TraceCheckUtils]: 47: Hoare triple {26692#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26685#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:02,345 INFO L290 TraceCheckUtils]: 46: Hoare triple {26692#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {26692#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:02,346 INFO L290 TraceCheckUtils]: 45: Hoare triple {26699#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26692#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:02,346 INFO L290 TraceCheckUtils]: 44: Hoare triple {26699#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {26699#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:02,346 INFO L290 TraceCheckUtils]: 43: Hoare triple {26706#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26699#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:02,347 INFO L290 TraceCheckUtils]: 42: Hoare triple {26706#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {26706#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:02,347 INFO L290 TraceCheckUtils]: 41: Hoare triple {26713#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26706#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:02,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {26713#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {26713#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:02,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {26720#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26713#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:02,348 INFO L290 TraceCheckUtils]: 38: Hoare triple {26720#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {26720#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:02,349 INFO L290 TraceCheckUtils]: 37: Hoare triple {26727#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26720#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:02,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {26727#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {26727#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:02,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {26734#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26727#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:02,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {26734#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {26734#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:02,350 INFO L290 TraceCheckUtils]: 33: Hoare triple {26741#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26734#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:02,350 INFO L290 TraceCheckUtils]: 32: Hoare triple {26741#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {26741#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:02,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {26748#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26741#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:02,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {26748#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {26748#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:02,352 INFO L290 TraceCheckUtils]: 29: Hoare triple {26755#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26748#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:02,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {26755#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {26755#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:02,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {26762#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26755#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:02,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {26762#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {26762#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:02,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {26769#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26762#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:02,353 INFO L290 TraceCheckUtils]: 24: Hoare triple {26769#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {26769#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:02,354 INFO L290 TraceCheckUtils]: 23: Hoare triple {26776#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26769#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:02,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {26776#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {26776#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:02,355 INFO L290 TraceCheckUtils]: 21: Hoare triple {26783#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26776#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:02,355 INFO L290 TraceCheckUtils]: 20: Hoare triple {26783#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {26783#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:02,355 INFO L290 TraceCheckUtils]: 19: Hoare triple {26790#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26783#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:02,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {26790#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {26790#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:02,356 INFO L290 TraceCheckUtils]: 17: Hoare triple {26797#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26790#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:02,356 INFO L290 TraceCheckUtils]: 16: Hoare triple {26797#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {26797#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:02,357 INFO L290 TraceCheckUtils]: 15: Hoare triple {26804#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26797#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:02,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {26804#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {26804#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:02,358 INFO L290 TraceCheckUtils]: 13: Hoare triple {26811#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26804#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:02,358 INFO L290 TraceCheckUtils]: 12: Hoare triple {26811#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {26811#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:02,358 INFO L290 TraceCheckUtils]: 11: Hoare triple {26818#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26811#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:02,359 INFO L290 TraceCheckUtils]: 10: Hoare triple {26818#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {26818#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:02,359 INFO L290 TraceCheckUtils]: 9: Hoare triple {26825#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26818#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:02,359 INFO L290 TraceCheckUtils]: 8: Hoare triple {26825#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {26825#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:02,360 INFO L290 TraceCheckUtils]: 7: Hoare triple {26832#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {26825#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:02,360 INFO L290 TraceCheckUtils]: 6: Hoare triple {26832#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {26832#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:02,360 INFO L290 TraceCheckUtils]: 5: Hoare triple {26254#true} ~x~0 := 0;~y~0 := 500000; {26832#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:02,360 INFO L272 TraceCheckUtils]: 4: Hoare triple {26254#true} call #t~ret4 := main(); {26254#true} is VALID [2022-04-15 12:48:02,360 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26254#true} {26254#true} #41#return; {26254#true} is VALID [2022-04-15 12:48:02,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {26254#true} assume true; {26254#true} is VALID [2022-04-15 12:48:02,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {26254#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {26254#true} is VALID [2022-04-15 12:48:02,361 INFO L272 TraceCheckUtils]: 0: Hoare triple {26254#true} call ULTIMATE.init(); {26254#true} is VALID [2022-04-15 12:48:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 111 proven. 1332 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:02,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [815341397] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:02,361 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:02,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 39, 39] total 78 [2022-04-15 12:48:02,361 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:02,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1152712132] [2022-04-15 12:48:02,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1152712132] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:02,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:02,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-15 12:48:02,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56008006] [2022-04-15 12:48:02,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:02,362 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-15 12:48:02,362 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:02,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:02,449 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:02,449 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-15 12:48:02,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:02,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-15 12:48:02,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2928, Invalid=3078, Unknown=0, NotChecked=0, Total=6006 [2022-04-15 12:48:02,451 INFO L87 Difference]: Start difference. First operand 89 states and 92 transitions. Second operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:03,429 INFO L93 Difference]: Finished difference Result 100 states and 106 transitions. [2022-04-15 12:48:03,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-15 12:48:03,429 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 87 [2022-04-15 12:48:03,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:03,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-15 12:48:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 97 transitions. [2022-04-15 12:48:03,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 97 transitions. [2022-04-15 12:48:03,488 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:03,489 INFO L225 Difference]: With dead ends: 100 [2022-04-15 12:48:03,489 INFO L226 Difference]: Without dead ends: 91 [2022-04-15 12:48:03,490 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 881 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=5778, Invalid=7332, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 12:48:03,491 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 45 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:03,491 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 59 Invalid, 172 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:03,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2022-04-15 12:48:03,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2022-04-15 12:48:03,569 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:03,570 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,570 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,570 INFO L87 Difference]: Start difference. First operand 91 states. Second operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:03,571 INFO L93 Difference]: Finished difference Result 91 states and 94 transitions. [2022-04-15 12:48:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2022-04-15 12:48:03,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:03,571 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:03,571 INFO L74 IsIncluded]: Start isIncluded. First operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-15 12:48:03,571 INFO L87 Difference]: Start difference. First operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 91 states. [2022-04-15 12:48:03,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:03,572 INFO L93 Difference]: Finished difference Result 91 states and 94 transitions. [2022-04-15 12:48:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2022-04-15 12:48:03,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:03,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:03,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:03,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 86 states have internal predecessors, (90), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 94 transitions. [2022-04-15 12:48:03,573 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 94 transitions. Word has length 87 [2022-04-15 12:48:03,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:03,573 INFO L478 AbstractCegarLoop]: Abstraction has 91 states and 94 transitions. [2022-04-15 12:48:03,573 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 2.075) internal successors, (83), 39 states have internal predecessors, (83), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:03,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 91 states and 94 transitions. [2022-04-15 12:48:03,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2022-04-15 12:48:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-15 12:48:03,666 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:03,666 INFO L499 BasicCegarLoop]: trace histogram [39, 37, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:03,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0 [2022-04-15 12:48:03,866 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:03,866 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:03,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:03,867 INFO L85 PathProgramCache]: Analyzing trace with hash 829553578, now seen corresponding path program 75 times [2022-04-15 12:48:03,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:03,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [596940836] [2022-04-15 12:48:04,105 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:04,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1036849616, now seen corresponding path program 1 times [2022-04-15 12:48:04,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:04,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340565469] [2022-04-15 12:48:04,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:04,111 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:04,113 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:04,113 INFO L85 PathProgramCache]: Analyzing trace with hash 829553578, now seen corresponding path program 76 times [2022-04-15 12:48:04,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:04,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923215998] [2022-04-15 12:48:04,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:04,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:04,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:04,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {27537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {27494#true} assume true; {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27494#true} {27494#true} #41#return; {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L272 TraceCheckUtils]: 0: Hoare triple {27494#true} call ULTIMATE.init(); {27537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:04,524 INFO L290 TraceCheckUtils]: 1: Hoare triple {27537#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {27494#true} assume true; {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27494#true} {27494#true} #41#return; {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {27494#true} call #t~ret4 := main(); {27494#true} is VALID [2022-04-15 12:48:04,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {27494#true} ~x~0 := 0;~y~0 := 500000; {27499#(= main_~x~0 0)} is VALID [2022-04-15 12:48:04,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {27499#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {27499#(= main_~x~0 0)} is VALID [2022-04-15 12:48:04,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {27499#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27500#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:04,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {27500#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {27500#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:04,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {27500#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27501#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:04,526 INFO L290 TraceCheckUtils]: 10: Hoare triple {27501#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {27501#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:04,527 INFO L290 TraceCheckUtils]: 11: Hoare triple {27501#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27502#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:04,527 INFO L290 TraceCheckUtils]: 12: Hoare triple {27502#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {27502#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:04,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {27502#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27503#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:04,528 INFO L290 TraceCheckUtils]: 14: Hoare triple {27503#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {27503#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:04,528 INFO L290 TraceCheckUtils]: 15: Hoare triple {27503#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27504#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:04,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {27504#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {27504#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:04,529 INFO L290 TraceCheckUtils]: 17: Hoare triple {27504#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27505#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:04,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {27505#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {27505#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:04,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {27505#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27506#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:04,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {27506#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {27506#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:04,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {27506#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27507#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:04,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {27507#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {27507#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:04,531 INFO L290 TraceCheckUtils]: 23: Hoare triple {27507#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27508#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:04,531 INFO L290 TraceCheckUtils]: 24: Hoare triple {27508#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {27508#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:04,531 INFO L290 TraceCheckUtils]: 25: Hoare triple {27508#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27509#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:04,532 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {27509#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:04,532 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27510#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:04,532 INFO L290 TraceCheckUtils]: 28: Hoare triple {27510#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {27510#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:04,533 INFO L290 TraceCheckUtils]: 29: Hoare triple {27510#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27511#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:04,533 INFO L290 TraceCheckUtils]: 30: Hoare triple {27511#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {27511#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:04,533 INFO L290 TraceCheckUtils]: 31: Hoare triple {27511#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27512#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:04,534 INFO L290 TraceCheckUtils]: 32: Hoare triple {27512#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {27512#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:04,534 INFO L290 TraceCheckUtils]: 33: Hoare triple {27512#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27513#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:04,534 INFO L290 TraceCheckUtils]: 34: Hoare triple {27513#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {27513#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:04,535 INFO L290 TraceCheckUtils]: 35: Hoare triple {27513#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27514#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:04,535 INFO L290 TraceCheckUtils]: 36: Hoare triple {27514#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {27514#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:04,535 INFO L290 TraceCheckUtils]: 37: Hoare triple {27514#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27515#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:04,536 INFO L290 TraceCheckUtils]: 38: Hoare triple {27515#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {27515#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:04,536 INFO L290 TraceCheckUtils]: 39: Hoare triple {27515#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27516#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:04,536 INFO L290 TraceCheckUtils]: 40: Hoare triple {27516#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {27516#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:04,537 INFO L290 TraceCheckUtils]: 41: Hoare triple {27516#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27517#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:04,537 INFO L290 TraceCheckUtils]: 42: Hoare triple {27517#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {27517#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:04,537 INFO L290 TraceCheckUtils]: 43: Hoare triple {27517#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27518#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:04,538 INFO L290 TraceCheckUtils]: 44: Hoare triple {27518#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {27518#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:04,538 INFO L290 TraceCheckUtils]: 45: Hoare triple {27518#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27519#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:04,538 INFO L290 TraceCheckUtils]: 46: Hoare triple {27519#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {27519#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:04,539 INFO L290 TraceCheckUtils]: 47: Hoare triple {27519#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27520#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:04,539 INFO L290 TraceCheckUtils]: 48: Hoare triple {27520#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {27520#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:04,539 INFO L290 TraceCheckUtils]: 49: Hoare triple {27520#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27521#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:04,540 INFO L290 TraceCheckUtils]: 50: Hoare triple {27521#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {27521#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:04,540 INFO L290 TraceCheckUtils]: 51: Hoare triple {27521#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27522#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:04,540 INFO L290 TraceCheckUtils]: 52: Hoare triple {27522#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {27522#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:04,541 INFO L290 TraceCheckUtils]: 53: Hoare triple {27522#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27523#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:04,541 INFO L290 TraceCheckUtils]: 54: Hoare triple {27523#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {27523#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:04,541 INFO L290 TraceCheckUtils]: 55: Hoare triple {27523#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27524#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:04,542 INFO L290 TraceCheckUtils]: 56: Hoare triple {27524#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {27524#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:04,542 INFO L290 TraceCheckUtils]: 57: Hoare triple {27524#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27525#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:04,542 INFO L290 TraceCheckUtils]: 58: Hoare triple {27525#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {27525#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:04,543 INFO L290 TraceCheckUtils]: 59: Hoare triple {27525#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27526#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:04,544 INFO L290 TraceCheckUtils]: 60: Hoare triple {27526#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {27526#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:04,545 INFO L290 TraceCheckUtils]: 61: Hoare triple {27526#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27527#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:04,545 INFO L290 TraceCheckUtils]: 62: Hoare triple {27527#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {27527#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:04,545 INFO L290 TraceCheckUtils]: 63: Hoare triple {27527#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27528#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:04,545 INFO L290 TraceCheckUtils]: 64: Hoare triple {27528#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {27528#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:04,546 INFO L290 TraceCheckUtils]: 65: Hoare triple {27528#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27529#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:04,546 INFO L290 TraceCheckUtils]: 66: Hoare triple {27529#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {27529#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:04,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {27529#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27530#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:04,547 INFO L290 TraceCheckUtils]: 68: Hoare triple {27530#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {27530#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:04,547 INFO L290 TraceCheckUtils]: 69: Hoare triple {27530#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27531#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:04,547 INFO L290 TraceCheckUtils]: 70: Hoare triple {27531#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {27531#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:04,548 INFO L290 TraceCheckUtils]: 71: Hoare triple {27531#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27532#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:04,548 INFO L290 TraceCheckUtils]: 72: Hoare triple {27532#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {27532#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:04,549 INFO L290 TraceCheckUtils]: 73: Hoare triple {27532#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27533#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:04,549 INFO L290 TraceCheckUtils]: 74: Hoare triple {27533#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {27533#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:04,549 INFO L290 TraceCheckUtils]: 75: Hoare triple {27533#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27534#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:04,549 INFO L290 TraceCheckUtils]: 76: Hoare triple {27534#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {27534#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:04,550 INFO L290 TraceCheckUtils]: 77: Hoare triple {27534#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27535#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:04,550 INFO L290 TraceCheckUtils]: 78: Hoare triple {27535#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {27535#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:04,551 INFO L290 TraceCheckUtils]: 79: Hoare triple {27535#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27536#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:04,551 INFO L290 TraceCheckUtils]: 80: Hoare triple {27536#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {27536#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:04,551 INFO L290 TraceCheckUtils]: 81: Hoare triple {27536#(<= main_~x~0 37)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:04,551 INFO L290 TraceCheckUtils]: 82: Hoare triple {27495#false} assume !!(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L290 TraceCheckUtils]: 83: Hoare triple {27495#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L290 TraceCheckUtils]: 84: Hoare triple {27495#false} assume !(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L272 TraceCheckUtils]: 85: Hoare triple {27495#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L290 TraceCheckUtils]: 86: Hoare triple {27495#false} ~cond := #in~cond; {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L290 TraceCheckUtils]: 87: Hoare triple {27495#false} assume 0 == ~cond; {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L290 TraceCheckUtils]: 88: Hoare triple {27495#false} assume !false; {27495#false} is VALID [2022-04-15 12:48:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 114 proven. 1406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:04,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:04,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923215998] [2022-04-15 12:48:04,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923215998] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:04,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1191710918] [2022-04-15 12:48:04,552 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:48:04,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:04,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:04,553 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:04,554 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-15 12:48:04,609 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:48:04,609 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:04,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-15 12:48:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:04,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:05,058 INFO L272 TraceCheckUtils]: 0: Hoare triple {27494#true} call ULTIMATE.init(); {27494#true} is VALID [2022-04-15 12:48:05,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {27494#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {27494#true} is VALID [2022-04-15 12:48:05,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {27494#true} assume true; {27494#true} is VALID [2022-04-15 12:48:05,059 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27494#true} {27494#true} #41#return; {27494#true} is VALID [2022-04-15 12:48:05,059 INFO L272 TraceCheckUtils]: 4: Hoare triple {27494#true} call #t~ret4 := main(); {27494#true} is VALID [2022-04-15 12:48:05,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {27494#true} ~x~0 := 0;~y~0 := 500000; {27556#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:05,059 INFO L290 TraceCheckUtils]: 6: Hoare triple {27556#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {27556#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:05,061 INFO L290 TraceCheckUtils]: 7: Hoare triple {27556#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27500#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:05,061 INFO L290 TraceCheckUtils]: 8: Hoare triple {27500#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {27500#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:05,061 INFO L290 TraceCheckUtils]: 9: Hoare triple {27500#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27501#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:05,062 INFO L290 TraceCheckUtils]: 10: Hoare triple {27501#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {27501#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:05,062 INFO L290 TraceCheckUtils]: 11: Hoare triple {27501#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27502#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:05,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {27502#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {27502#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:05,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {27502#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27503#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:05,063 INFO L290 TraceCheckUtils]: 14: Hoare triple {27503#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {27503#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:05,064 INFO L290 TraceCheckUtils]: 15: Hoare triple {27503#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27504#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:05,064 INFO L290 TraceCheckUtils]: 16: Hoare triple {27504#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {27504#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:05,065 INFO L290 TraceCheckUtils]: 17: Hoare triple {27504#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27505#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:05,065 INFO L290 TraceCheckUtils]: 18: Hoare triple {27505#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {27505#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:05,066 INFO L290 TraceCheckUtils]: 19: Hoare triple {27505#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27506#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:05,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {27506#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {27506#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:05,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {27506#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27507#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:05,067 INFO L290 TraceCheckUtils]: 22: Hoare triple {27507#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {27507#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:05,067 INFO L290 TraceCheckUtils]: 23: Hoare triple {27507#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27508#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:05,067 INFO L290 TraceCheckUtils]: 24: Hoare triple {27508#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {27508#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:05,068 INFO L290 TraceCheckUtils]: 25: Hoare triple {27508#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27509#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:05,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {27509#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {27509#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:05,069 INFO L290 TraceCheckUtils]: 27: Hoare triple {27509#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27510#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:05,069 INFO L290 TraceCheckUtils]: 28: Hoare triple {27510#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {27510#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:05,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {27510#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27511#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:05,070 INFO L290 TraceCheckUtils]: 30: Hoare triple {27511#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {27511#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:05,070 INFO L290 TraceCheckUtils]: 31: Hoare triple {27511#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27512#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:05,071 INFO L290 TraceCheckUtils]: 32: Hoare triple {27512#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {27512#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:05,071 INFO L290 TraceCheckUtils]: 33: Hoare triple {27512#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27513#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:05,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {27513#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {27513#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:05,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {27513#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27514#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:05,072 INFO L290 TraceCheckUtils]: 36: Hoare triple {27514#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {27514#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:05,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {27514#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27515#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:05,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {27515#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {27515#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:05,074 INFO L290 TraceCheckUtils]: 39: Hoare triple {27515#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27516#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:05,074 INFO L290 TraceCheckUtils]: 40: Hoare triple {27516#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {27516#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:05,075 INFO L290 TraceCheckUtils]: 41: Hoare triple {27516#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27517#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:05,075 INFO L290 TraceCheckUtils]: 42: Hoare triple {27517#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {27517#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:05,076 INFO L290 TraceCheckUtils]: 43: Hoare triple {27517#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27518#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:05,076 INFO L290 TraceCheckUtils]: 44: Hoare triple {27518#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {27518#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:05,077 INFO L290 TraceCheckUtils]: 45: Hoare triple {27518#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27519#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:05,077 INFO L290 TraceCheckUtils]: 46: Hoare triple {27519#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {27519#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:05,077 INFO L290 TraceCheckUtils]: 47: Hoare triple {27519#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27520#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:05,078 INFO L290 TraceCheckUtils]: 48: Hoare triple {27520#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {27520#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:05,078 INFO L290 TraceCheckUtils]: 49: Hoare triple {27520#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27521#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:05,078 INFO L290 TraceCheckUtils]: 50: Hoare triple {27521#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {27521#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:05,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {27521#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27522#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:05,079 INFO L290 TraceCheckUtils]: 52: Hoare triple {27522#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {27522#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:05,080 INFO L290 TraceCheckUtils]: 53: Hoare triple {27522#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27523#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:05,080 INFO L290 TraceCheckUtils]: 54: Hoare triple {27523#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {27523#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:05,081 INFO L290 TraceCheckUtils]: 55: Hoare triple {27523#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27524#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:05,081 INFO L290 TraceCheckUtils]: 56: Hoare triple {27524#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {27524#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:05,082 INFO L290 TraceCheckUtils]: 57: Hoare triple {27524#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27525#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:05,082 INFO L290 TraceCheckUtils]: 58: Hoare triple {27525#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {27525#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:05,083 INFO L290 TraceCheckUtils]: 59: Hoare triple {27525#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27526#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:05,083 INFO L290 TraceCheckUtils]: 60: Hoare triple {27526#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {27526#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:05,083 INFO L290 TraceCheckUtils]: 61: Hoare triple {27526#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27527#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:05,084 INFO L290 TraceCheckUtils]: 62: Hoare triple {27527#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {27527#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:05,084 INFO L290 TraceCheckUtils]: 63: Hoare triple {27527#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27528#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:05,085 INFO L290 TraceCheckUtils]: 64: Hoare triple {27528#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {27528#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:05,085 INFO L290 TraceCheckUtils]: 65: Hoare triple {27528#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27529#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:05,085 INFO L290 TraceCheckUtils]: 66: Hoare triple {27529#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {27529#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:05,086 INFO L290 TraceCheckUtils]: 67: Hoare triple {27529#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27530#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:05,086 INFO L290 TraceCheckUtils]: 68: Hoare triple {27530#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {27530#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:05,087 INFO L290 TraceCheckUtils]: 69: Hoare triple {27530#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27531#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:05,087 INFO L290 TraceCheckUtils]: 70: Hoare triple {27531#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {27531#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:05,088 INFO L290 TraceCheckUtils]: 71: Hoare triple {27531#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27532#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:05,088 INFO L290 TraceCheckUtils]: 72: Hoare triple {27532#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {27532#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:05,089 INFO L290 TraceCheckUtils]: 73: Hoare triple {27532#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27533#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:05,089 INFO L290 TraceCheckUtils]: 74: Hoare triple {27533#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {27533#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:05,090 INFO L290 TraceCheckUtils]: 75: Hoare triple {27533#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27534#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:05,090 INFO L290 TraceCheckUtils]: 76: Hoare triple {27534#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {27534#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:05,090 INFO L290 TraceCheckUtils]: 77: Hoare triple {27534#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27535#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:05,091 INFO L290 TraceCheckUtils]: 78: Hoare triple {27535#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {27535#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:05,091 INFO L290 TraceCheckUtils]: 79: Hoare triple {27535#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27536#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:05,092 INFO L290 TraceCheckUtils]: 80: Hoare triple {27536#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {27536#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:05,092 INFO L290 TraceCheckUtils]: 81: Hoare triple {27536#(<= main_~x~0 37)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 82: Hoare triple {27495#false} assume !!(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 83: Hoare triple {27495#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 84: Hoare triple {27495#false} assume !(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L272 TraceCheckUtils]: 85: Hoare triple {27495#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 86: Hoare triple {27495#false} ~cond := #in~cond; {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 87: Hoare triple {27495#false} assume 0 == ~cond; {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L290 TraceCheckUtils]: 88: Hoare triple {27495#false} assume !false; {27495#false} is VALID [2022-04-15 12:48:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 114 proven. 1406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:05,093 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 88: Hoare triple {27495#false} assume !false; {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 87: Hoare triple {27495#false} assume 0 == ~cond; {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 86: Hoare triple {27495#false} ~cond := #in~cond; {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L272 TraceCheckUtils]: 85: Hoare triple {27495#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 84: Hoare triple {27495#false} assume !(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 83: Hoare triple {27495#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:06,225 INFO L290 TraceCheckUtils]: 82: Hoare triple {27495#false} assume !!(~x~0 < 1000000); {27495#false} is VALID [2022-04-15 12:48:06,226 INFO L290 TraceCheckUtils]: 81: Hoare triple {27827#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {27495#false} is VALID [2022-04-15 12:48:06,226 INFO L290 TraceCheckUtils]: 80: Hoare triple {27827#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {27827#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:06,227 INFO L290 TraceCheckUtils]: 79: Hoare triple {27834#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27827#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:06,227 INFO L290 TraceCheckUtils]: 78: Hoare triple {27834#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {27834#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:06,228 INFO L290 TraceCheckUtils]: 77: Hoare triple {27841#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27834#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:06,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {27841#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {27841#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:06,228 INFO L290 TraceCheckUtils]: 75: Hoare triple {27848#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27841#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:06,229 INFO L290 TraceCheckUtils]: 74: Hoare triple {27848#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {27848#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:06,229 INFO L290 TraceCheckUtils]: 73: Hoare triple {27855#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27848#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:06,229 INFO L290 TraceCheckUtils]: 72: Hoare triple {27855#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {27855#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:06,230 INFO L290 TraceCheckUtils]: 71: Hoare triple {27862#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27855#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:06,230 INFO L290 TraceCheckUtils]: 70: Hoare triple {27862#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {27862#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:06,231 INFO L290 TraceCheckUtils]: 69: Hoare triple {27869#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27862#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:06,231 INFO L290 TraceCheckUtils]: 68: Hoare triple {27869#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {27869#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:06,231 INFO L290 TraceCheckUtils]: 67: Hoare triple {27876#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27869#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:06,231 INFO L290 TraceCheckUtils]: 66: Hoare triple {27876#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {27876#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:06,232 INFO L290 TraceCheckUtils]: 65: Hoare triple {27883#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27876#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:06,232 INFO L290 TraceCheckUtils]: 64: Hoare triple {27883#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {27883#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:06,233 INFO L290 TraceCheckUtils]: 63: Hoare triple {27890#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27883#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:06,233 INFO L290 TraceCheckUtils]: 62: Hoare triple {27890#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {27890#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:06,233 INFO L290 TraceCheckUtils]: 61: Hoare triple {27897#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27890#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:06,233 INFO L290 TraceCheckUtils]: 60: Hoare triple {27897#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {27897#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:06,234 INFO L290 TraceCheckUtils]: 59: Hoare triple {27904#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27897#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:06,234 INFO L290 TraceCheckUtils]: 58: Hoare triple {27904#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {27904#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:06,235 INFO L290 TraceCheckUtils]: 57: Hoare triple {27911#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27904#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:06,235 INFO L290 TraceCheckUtils]: 56: Hoare triple {27911#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {27911#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:06,235 INFO L290 TraceCheckUtils]: 55: Hoare triple {27918#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27911#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:06,236 INFO L290 TraceCheckUtils]: 54: Hoare triple {27918#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {27918#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:06,236 INFO L290 TraceCheckUtils]: 53: Hoare triple {27925#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27918#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:06,236 INFO L290 TraceCheckUtils]: 52: Hoare triple {27925#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {27925#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:06,237 INFO L290 TraceCheckUtils]: 51: Hoare triple {27932#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27925#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:06,237 INFO L290 TraceCheckUtils]: 50: Hoare triple {27932#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {27932#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:06,237 INFO L290 TraceCheckUtils]: 49: Hoare triple {27939#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27932#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:06,238 INFO L290 TraceCheckUtils]: 48: Hoare triple {27939#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {27939#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:06,238 INFO L290 TraceCheckUtils]: 47: Hoare triple {27946#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27939#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:06,238 INFO L290 TraceCheckUtils]: 46: Hoare triple {27946#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {27946#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:06,239 INFO L290 TraceCheckUtils]: 45: Hoare triple {27953#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27946#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:06,239 INFO L290 TraceCheckUtils]: 44: Hoare triple {27953#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {27953#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:06,239 INFO L290 TraceCheckUtils]: 43: Hoare triple {27960#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27953#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:06,240 INFO L290 TraceCheckUtils]: 42: Hoare triple {27960#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {27960#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:06,240 INFO L290 TraceCheckUtils]: 41: Hoare triple {27967#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27960#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:06,240 INFO L290 TraceCheckUtils]: 40: Hoare triple {27967#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {27967#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:06,241 INFO L290 TraceCheckUtils]: 39: Hoare triple {27974#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27967#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:06,241 INFO L290 TraceCheckUtils]: 38: Hoare triple {27974#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {27974#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:06,242 INFO L290 TraceCheckUtils]: 37: Hoare triple {27981#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27974#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:06,242 INFO L290 TraceCheckUtils]: 36: Hoare triple {27981#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {27981#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:06,242 INFO L290 TraceCheckUtils]: 35: Hoare triple {27988#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27981#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:06,242 INFO L290 TraceCheckUtils]: 34: Hoare triple {27988#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {27988#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:06,243 INFO L290 TraceCheckUtils]: 33: Hoare triple {27995#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27988#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:06,243 INFO L290 TraceCheckUtils]: 32: Hoare triple {27995#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {27995#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:06,244 INFO L290 TraceCheckUtils]: 31: Hoare triple {28002#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {27995#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:06,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {28002#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {28002#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:06,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {28009#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28002#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:06,245 INFO L290 TraceCheckUtils]: 28: Hoare triple {28009#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {28009#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:06,245 INFO L290 TraceCheckUtils]: 27: Hoare triple {28016#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28009#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:06,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {28016#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {28016#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:06,246 INFO L290 TraceCheckUtils]: 25: Hoare triple {28023#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28016#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:06,246 INFO L290 TraceCheckUtils]: 24: Hoare triple {28023#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {28023#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:06,246 INFO L290 TraceCheckUtils]: 23: Hoare triple {28030#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28023#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:06,247 INFO L290 TraceCheckUtils]: 22: Hoare triple {28030#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {28030#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:06,247 INFO L290 TraceCheckUtils]: 21: Hoare triple {28037#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28030#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:06,247 INFO L290 TraceCheckUtils]: 20: Hoare triple {28037#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {28037#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:06,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {28044#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28037#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:06,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {28044#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {28044#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:06,249 INFO L290 TraceCheckUtils]: 17: Hoare triple {28051#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28044#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:06,249 INFO L290 TraceCheckUtils]: 16: Hoare triple {28051#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {28051#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:06,249 INFO L290 TraceCheckUtils]: 15: Hoare triple {28058#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28051#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:06,249 INFO L290 TraceCheckUtils]: 14: Hoare triple {28058#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {28058#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:06,250 INFO L290 TraceCheckUtils]: 13: Hoare triple {28065#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28058#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:06,250 INFO L290 TraceCheckUtils]: 12: Hoare triple {28065#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {28065#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:06,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {28072#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28065#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:06,251 INFO L290 TraceCheckUtils]: 10: Hoare triple {28072#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {28072#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:06,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {28079#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28072#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:06,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {28079#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {28079#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:06,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {28086#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28079#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:06,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {28086#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {28086#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:06,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {27494#true} ~x~0 := 0;~y~0 := 500000; {28086#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:06,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {27494#true} call #t~ret4 := main(); {27494#true} is VALID [2022-04-15 12:48:06,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27494#true} {27494#true} #41#return; {27494#true} is VALID [2022-04-15 12:48:06,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {27494#true} assume true; {27494#true} is VALID [2022-04-15 12:48:06,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {27494#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {27494#true} is VALID [2022-04-15 12:48:06,253 INFO L272 TraceCheckUtils]: 0: Hoare triple {27494#true} call ULTIMATE.init(); {27494#true} is VALID [2022-04-15 12:48:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 114 proven. 1406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:06,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1191710918] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:06,253 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:06,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40, 40] total 80 [2022-04-15 12:48:06,253 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:06,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [596940836] [2022-04-15 12:48:06,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [596940836] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:06,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:06,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-15 12:48:06,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316912026] [2022-04-15 12:48:06,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:06,254 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-15 12:48:06,254 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:06,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:06,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:06,328 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-15 12:48:06,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:06,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-15 12:48:06,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3083, Invalid=3237, Unknown=0, NotChecked=0, Total=6320 [2022-04-15 12:48:06,329 INFO L87 Difference]: Start difference. First operand 91 states and 94 transitions. Second operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:07,340 INFO L93 Difference]: Finished difference Result 102 states and 108 transitions. [2022-04-15 12:48:07,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-15 12:48:07,341 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 89 [2022-04-15 12:48:07,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-15 12:48:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 99 transitions. [2022-04-15 12:48:07,342 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 99 transitions. [2022-04-15 12:48:07,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:07,425 INFO L225 Difference]: With dead ends: 102 [2022-04-15 12:48:07,425 INFO L226 Difference]: Without dead ends: 93 [2022-04-15 12:48:07,426 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 924 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=6086, Invalid=7720, Unknown=0, NotChecked=0, Total=13806 [2022-04-15 12:48:07,427 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 46 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:07,427 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [46 Valid, 34 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:07,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2022-04-15 12:48:07,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2022-04-15 12:48:07,557 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:07,557 INFO L82 GeneralOperation]: Start isEquivalent. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,557 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,557 INFO L87 Difference]: Start difference. First operand 93 states. Second operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:07,558 INFO L93 Difference]: Finished difference Result 93 states and 96 transitions. [2022-04-15 12:48:07,558 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 96 transitions. [2022-04-15 12:48:07,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:07,558 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:07,558 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-15 12:48:07,558 INFO L87 Difference]: Start difference. First operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 93 states. [2022-04-15 12:48:07,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:07,559 INFO L93 Difference]: Finished difference Result 93 states and 96 transitions. [2022-04-15 12:48:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 96 transitions. [2022-04-15 12:48:07,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:07,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:07,559 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:07,559 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 88 states have (on average 1.0454545454545454) internal successors, (92), 88 states have internal predecessors, (92), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 96 transitions. [2022-04-15 12:48:07,560 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 96 transitions. Word has length 89 [2022-04-15 12:48:07,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:07,560 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 96 transitions. [2022-04-15 12:48:07,560 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 2.073170731707317) internal successors, (85), 40 states have internal predecessors, (85), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:07,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 96 transitions. [2022-04-15 12:48:07,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:07,636 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 96 transitions. [2022-04-15 12:48:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-04-15 12:48:07,636 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:07,636 INFO L499 BasicCegarLoop]: trace histogram [40, 38, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:07,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:07,836 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78 [2022-04-15 12:48:07,836 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:07,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:07,837 INFO L85 PathProgramCache]: Analyzing trace with hash -166863801, now seen corresponding path program 77 times [2022-04-15 12:48:07,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:07,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [23207297] [2022-04-15 12:48:08,066 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:08,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1095954960, now seen corresponding path program 1 times [2022-04-15 12:48:08,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:08,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093570762] [2022-04-15 12:48:08,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:08,071 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:08,078 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:08,078 INFO L85 PathProgramCache]: Analyzing trace with hash -166863801, now seen corresponding path program 78 times [2022-04-15 12:48:08,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:08,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912295199] [2022-04-15 12:48:08,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:08,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:08,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {28806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {28762#true} is VALID [2022-04-15 12:48:08,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {28762#true} assume true; {28762#true} is VALID [2022-04-15 12:48:08,673 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28762#true} {28762#true} #41#return; {28762#true} is VALID [2022-04-15 12:48:08,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {28762#true} call ULTIMATE.init(); {28806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:08,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {28806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {28762#true} is VALID [2022-04-15 12:48:08,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {28762#true} assume true; {28762#true} is VALID [2022-04-15 12:48:08,674 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28762#true} {28762#true} #41#return; {28762#true} is VALID [2022-04-15 12:48:08,674 INFO L272 TraceCheckUtils]: 4: Hoare triple {28762#true} call #t~ret4 := main(); {28762#true} is VALID [2022-04-15 12:48:08,674 INFO L290 TraceCheckUtils]: 5: Hoare triple {28762#true} ~x~0 := 0;~y~0 := 500000; {28767#(= main_~x~0 0)} is VALID [2022-04-15 12:48:08,674 INFO L290 TraceCheckUtils]: 6: Hoare triple {28767#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {28767#(= main_~x~0 0)} is VALID [2022-04-15 12:48:08,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {28767#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28768#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:08,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {28768#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {28768#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:08,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {28768#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28769#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:08,677 INFO L290 TraceCheckUtils]: 10: Hoare triple {28769#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {28769#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:08,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {28769#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28770#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:08,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {28770#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {28770#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:08,678 INFO L290 TraceCheckUtils]: 13: Hoare triple {28770#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28771#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:08,678 INFO L290 TraceCheckUtils]: 14: Hoare triple {28771#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {28771#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:08,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {28771#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28772#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:08,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {28772#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {28772#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:08,680 INFO L290 TraceCheckUtils]: 17: Hoare triple {28772#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28773#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:08,680 INFO L290 TraceCheckUtils]: 18: Hoare triple {28773#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {28773#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:08,681 INFO L290 TraceCheckUtils]: 19: Hoare triple {28773#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28774#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:08,681 INFO L290 TraceCheckUtils]: 20: Hoare triple {28774#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {28774#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:08,682 INFO L290 TraceCheckUtils]: 21: Hoare triple {28774#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28775#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:08,682 INFO L290 TraceCheckUtils]: 22: Hoare triple {28775#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {28775#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:08,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {28775#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28776#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:08,683 INFO L290 TraceCheckUtils]: 24: Hoare triple {28776#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {28776#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:08,683 INFO L290 TraceCheckUtils]: 25: Hoare triple {28776#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28777#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:08,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {28777#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {28777#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:08,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {28777#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28778#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:08,685 INFO L290 TraceCheckUtils]: 28: Hoare triple {28778#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {28778#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:08,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {28778#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28779#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:08,686 INFO L290 TraceCheckUtils]: 30: Hoare triple {28779#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {28779#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:08,686 INFO L290 TraceCheckUtils]: 31: Hoare triple {28779#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28780#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:08,687 INFO L290 TraceCheckUtils]: 32: Hoare triple {28780#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {28780#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:08,687 INFO L290 TraceCheckUtils]: 33: Hoare triple {28780#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28781#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:08,687 INFO L290 TraceCheckUtils]: 34: Hoare triple {28781#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {28781#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:08,688 INFO L290 TraceCheckUtils]: 35: Hoare triple {28781#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28782#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:08,688 INFO L290 TraceCheckUtils]: 36: Hoare triple {28782#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {28782#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:08,689 INFO L290 TraceCheckUtils]: 37: Hoare triple {28782#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28783#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:08,689 INFO L290 TraceCheckUtils]: 38: Hoare triple {28783#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {28783#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:08,690 INFO L290 TraceCheckUtils]: 39: Hoare triple {28783#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28784#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:08,690 INFO L290 TraceCheckUtils]: 40: Hoare triple {28784#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {28784#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:08,691 INFO L290 TraceCheckUtils]: 41: Hoare triple {28784#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28785#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:08,691 INFO L290 TraceCheckUtils]: 42: Hoare triple {28785#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {28785#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:08,692 INFO L290 TraceCheckUtils]: 43: Hoare triple {28785#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28786#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:08,692 INFO L290 TraceCheckUtils]: 44: Hoare triple {28786#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {28786#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:08,693 INFO L290 TraceCheckUtils]: 45: Hoare triple {28786#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28787#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:08,693 INFO L290 TraceCheckUtils]: 46: Hoare triple {28787#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {28787#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:08,694 INFO L290 TraceCheckUtils]: 47: Hoare triple {28787#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28788#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:08,694 INFO L290 TraceCheckUtils]: 48: Hoare triple {28788#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {28788#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:08,694 INFO L290 TraceCheckUtils]: 49: Hoare triple {28788#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28789#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:08,695 INFO L290 TraceCheckUtils]: 50: Hoare triple {28789#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {28789#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:08,695 INFO L290 TraceCheckUtils]: 51: Hoare triple {28789#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28790#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:08,696 INFO L290 TraceCheckUtils]: 52: Hoare triple {28790#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {28790#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:08,696 INFO L290 TraceCheckUtils]: 53: Hoare triple {28790#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28791#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:08,696 INFO L290 TraceCheckUtils]: 54: Hoare triple {28791#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {28791#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:08,697 INFO L290 TraceCheckUtils]: 55: Hoare triple {28791#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28792#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:08,697 INFO L290 TraceCheckUtils]: 56: Hoare triple {28792#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {28792#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:08,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {28792#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28793#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:08,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {28793#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {28793#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:08,699 INFO L290 TraceCheckUtils]: 59: Hoare triple {28793#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28794#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:08,699 INFO L290 TraceCheckUtils]: 60: Hoare triple {28794#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {28794#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:08,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {28794#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28795#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:08,700 INFO L290 TraceCheckUtils]: 62: Hoare triple {28795#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {28795#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:08,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {28795#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28796#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:08,701 INFO L290 TraceCheckUtils]: 64: Hoare triple {28796#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {28796#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:08,702 INFO L290 TraceCheckUtils]: 65: Hoare triple {28796#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28797#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:08,702 INFO L290 TraceCheckUtils]: 66: Hoare triple {28797#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {28797#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:08,703 INFO L290 TraceCheckUtils]: 67: Hoare triple {28797#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28798#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:08,703 INFO L290 TraceCheckUtils]: 68: Hoare triple {28798#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {28798#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:08,703 INFO L290 TraceCheckUtils]: 69: Hoare triple {28798#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28799#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:08,704 INFO L290 TraceCheckUtils]: 70: Hoare triple {28799#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {28799#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:08,704 INFO L290 TraceCheckUtils]: 71: Hoare triple {28799#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28800#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:08,705 INFO L290 TraceCheckUtils]: 72: Hoare triple {28800#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {28800#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:08,705 INFO L290 TraceCheckUtils]: 73: Hoare triple {28800#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28801#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:08,705 INFO L290 TraceCheckUtils]: 74: Hoare triple {28801#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {28801#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:08,706 INFO L290 TraceCheckUtils]: 75: Hoare triple {28801#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28802#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:08,706 INFO L290 TraceCheckUtils]: 76: Hoare triple {28802#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {28802#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:08,707 INFO L290 TraceCheckUtils]: 77: Hoare triple {28802#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28803#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:08,707 INFO L290 TraceCheckUtils]: 78: Hoare triple {28803#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {28803#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:08,708 INFO L290 TraceCheckUtils]: 79: Hoare triple {28803#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28804#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:08,708 INFO L290 TraceCheckUtils]: 80: Hoare triple {28804#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {28804#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:08,709 INFO L290 TraceCheckUtils]: 81: Hoare triple {28804#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28805#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:08,709 INFO L290 TraceCheckUtils]: 82: Hoare triple {28805#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {28805#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 83: Hoare triple {28805#(<= main_~x~0 38)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 84: Hoare triple {28763#false} assume !!(~x~0 < 1000000); {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 85: Hoare triple {28763#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 86: Hoare triple {28763#false} assume !(~x~0 < 1000000); {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L272 TraceCheckUtils]: 87: Hoare triple {28763#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 88: Hoare triple {28763#false} ~cond := #in~cond; {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 89: Hoare triple {28763#false} assume 0 == ~cond; {28763#false} is VALID [2022-04-15 12:48:08,710 INFO L290 TraceCheckUtils]: 90: Hoare triple {28763#false} assume !false; {28763#false} is VALID [2022-04-15 12:48:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 117 proven. 1482 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:08,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:08,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912295199] [2022-04-15 12:48:08,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912295199] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:08,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91454955] [2022-04-15 12:48:08,711 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:48:08,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:08,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:08,712 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:08,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-15 12:48:08,757 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:48:08,757 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:08,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:48:08,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:08,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:09,229 INFO L272 TraceCheckUtils]: 0: Hoare triple {28762#true} call ULTIMATE.init(); {28762#true} is VALID [2022-04-15 12:48:09,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {28762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {28762#true} is VALID [2022-04-15 12:48:09,230 INFO L290 TraceCheckUtils]: 2: Hoare triple {28762#true} assume true; {28762#true} is VALID [2022-04-15 12:48:09,230 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28762#true} {28762#true} #41#return; {28762#true} is VALID [2022-04-15 12:48:09,230 INFO L272 TraceCheckUtils]: 4: Hoare triple {28762#true} call #t~ret4 := main(); {28762#true} is VALID [2022-04-15 12:48:09,230 INFO L290 TraceCheckUtils]: 5: Hoare triple {28762#true} ~x~0 := 0;~y~0 := 500000; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,230 INFO L290 TraceCheckUtils]: 6: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,231 INFO L290 TraceCheckUtils]: 9: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,231 INFO L290 TraceCheckUtils]: 10: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,232 INFO L290 TraceCheckUtils]: 11: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,232 INFO L290 TraceCheckUtils]: 12: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,232 INFO L290 TraceCheckUtils]: 14: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,233 INFO L290 TraceCheckUtils]: 15: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,234 INFO L290 TraceCheckUtils]: 19: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,234 INFO L290 TraceCheckUtils]: 21: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,234 INFO L290 TraceCheckUtils]: 22: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,236 INFO L290 TraceCheckUtils]: 27: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,236 INFO L290 TraceCheckUtils]: 28: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,236 INFO L290 TraceCheckUtils]: 29: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,236 INFO L290 TraceCheckUtils]: 30: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,237 INFO L290 TraceCheckUtils]: 31: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,237 INFO L290 TraceCheckUtils]: 32: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,237 INFO L290 TraceCheckUtils]: 33: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,237 INFO L290 TraceCheckUtils]: 34: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,238 INFO L290 TraceCheckUtils]: 35: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,238 INFO L290 TraceCheckUtils]: 36: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,238 INFO L290 TraceCheckUtils]: 37: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,238 INFO L290 TraceCheckUtils]: 38: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,239 INFO L290 TraceCheckUtils]: 39: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,239 INFO L290 TraceCheckUtils]: 40: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,239 INFO L290 TraceCheckUtils]: 41: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,239 INFO L290 TraceCheckUtils]: 42: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,240 INFO L290 TraceCheckUtils]: 43: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,240 INFO L290 TraceCheckUtils]: 44: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,240 INFO L290 TraceCheckUtils]: 45: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,240 INFO L290 TraceCheckUtils]: 46: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,241 INFO L290 TraceCheckUtils]: 47: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,241 INFO L290 TraceCheckUtils]: 48: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,241 INFO L290 TraceCheckUtils]: 49: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,241 INFO L290 TraceCheckUtils]: 50: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,242 INFO L290 TraceCheckUtils]: 51: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,242 INFO L290 TraceCheckUtils]: 52: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,242 INFO L290 TraceCheckUtils]: 53: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,242 INFO L290 TraceCheckUtils]: 54: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,243 INFO L290 TraceCheckUtils]: 55: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,243 INFO L290 TraceCheckUtils]: 56: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,243 INFO L290 TraceCheckUtils]: 57: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,243 INFO L290 TraceCheckUtils]: 58: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,244 INFO L290 TraceCheckUtils]: 59: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,244 INFO L290 TraceCheckUtils]: 60: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,244 INFO L290 TraceCheckUtils]: 61: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,244 INFO L290 TraceCheckUtils]: 62: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,245 INFO L290 TraceCheckUtils]: 63: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,245 INFO L290 TraceCheckUtils]: 64: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,245 INFO L290 TraceCheckUtils]: 65: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,245 INFO L290 TraceCheckUtils]: 66: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,246 INFO L290 TraceCheckUtils]: 67: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,246 INFO L290 TraceCheckUtils]: 68: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,246 INFO L290 TraceCheckUtils]: 69: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,246 INFO L290 TraceCheckUtils]: 70: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,247 INFO L290 TraceCheckUtils]: 71: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,247 INFO L290 TraceCheckUtils]: 72: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,247 INFO L290 TraceCheckUtils]: 73: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,248 INFO L290 TraceCheckUtils]: 74: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,248 INFO L290 TraceCheckUtils]: 75: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,248 INFO L290 TraceCheckUtils]: 76: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,248 INFO L290 TraceCheckUtils]: 77: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,249 INFO L290 TraceCheckUtils]: 78: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,249 INFO L290 TraceCheckUtils]: 79: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,249 INFO L290 TraceCheckUtils]: 80: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,249 INFO L290 TraceCheckUtils]: 81: Hoare triple {28825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,250 INFO L290 TraceCheckUtils]: 82: Hoare triple {28825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {28825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:09,251 INFO L290 TraceCheckUtils]: 83: Hoare triple {28825#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {29060#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:09,251 INFO L290 TraceCheckUtils]: 84: Hoare triple {29060#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {29060#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:09,252 INFO L290 TraceCheckUtils]: 85: Hoare triple {29060#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {29067#(<= main_~y~0 500002)} is VALID [2022-04-15 12:48:09,252 INFO L290 TraceCheckUtils]: 86: Hoare triple {29067#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {29071#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:48:09,253 INFO L272 TraceCheckUtils]: 87: Hoare triple {29071#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {29075#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:09,253 INFO L290 TraceCheckUtils]: 88: Hoare triple {29075#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {29079#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:09,253 INFO L290 TraceCheckUtils]: 89: Hoare triple {29079#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {28763#false} is VALID [2022-04-15 12:48:09,253 INFO L290 TraceCheckUtils]: 90: Hoare triple {28763#false} assume !false; {28763#false} is VALID [2022-04-15 12:48:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-15 12:48:09,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:09,651 INFO L290 TraceCheckUtils]: 90: Hoare triple {28763#false} assume !false; {28763#false} is VALID [2022-04-15 12:48:09,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {29079#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {28763#false} is VALID [2022-04-15 12:48:09,652 INFO L290 TraceCheckUtils]: 88: Hoare triple {29075#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {29079#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:09,652 INFO L272 TraceCheckUtils]: 87: Hoare triple {29095#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {29075#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:09,653 INFO L290 TraceCheckUtils]: 86: Hoare triple {29099#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {29095#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:48:09,653 INFO L290 TraceCheckUtils]: 85: Hoare triple {29103#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {29099#(< main_~y~0 1000000)} is VALID [2022-04-15 12:48:09,653 INFO L290 TraceCheckUtils]: 84: Hoare triple {29103#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {29103#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:09,655 INFO L290 TraceCheckUtils]: 83: Hoare triple {29110#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {29103#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:09,655 INFO L290 TraceCheckUtils]: 82: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,655 INFO L290 TraceCheckUtils]: 81: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,656 INFO L290 TraceCheckUtils]: 80: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,656 INFO L290 TraceCheckUtils]: 79: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,656 INFO L290 TraceCheckUtils]: 78: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,656 INFO L290 TraceCheckUtils]: 77: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,657 INFO L290 TraceCheckUtils]: 76: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,657 INFO L290 TraceCheckUtils]: 75: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,657 INFO L290 TraceCheckUtils]: 74: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,657 INFO L290 TraceCheckUtils]: 73: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,658 INFO L290 TraceCheckUtils]: 70: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,658 INFO L290 TraceCheckUtils]: 69: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,659 INFO L290 TraceCheckUtils]: 68: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,659 INFO L290 TraceCheckUtils]: 67: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,659 INFO L290 TraceCheckUtils]: 66: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,659 INFO L290 TraceCheckUtils]: 65: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,660 INFO L290 TraceCheckUtils]: 64: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,660 INFO L290 TraceCheckUtils]: 63: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,660 INFO L290 TraceCheckUtils]: 62: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,661 INFO L290 TraceCheckUtils]: 61: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,661 INFO L290 TraceCheckUtils]: 60: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,661 INFO L290 TraceCheckUtils]: 59: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,661 INFO L290 TraceCheckUtils]: 58: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,662 INFO L290 TraceCheckUtils]: 57: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,662 INFO L290 TraceCheckUtils]: 56: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,662 INFO L290 TraceCheckUtils]: 55: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,663 INFO L290 TraceCheckUtils]: 53: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,663 INFO L290 TraceCheckUtils]: 52: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,663 INFO L290 TraceCheckUtils]: 51: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,663 INFO L290 TraceCheckUtils]: 50: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,664 INFO L290 TraceCheckUtils]: 49: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,664 INFO L290 TraceCheckUtils]: 48: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,664 INFO L290 TraceCheckUtils]: 47: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,664 INFO L290 TraceCheckUtils]: 46: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,665 INFO L290 TraceCheckUtils]: 45: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,665 INFO L290 TraceCheckUtils]: 44: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,665 INFO L290 TraceCheckUtils]: 43: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,665 INFO L290 TraceCheckUtils]: 42: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,666 INFO L290 TraceCheckUtils]: 41: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,666 INFO L290 TraceCheckUtils]: 40: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,666 INFO L290 TraceCheckUtils]: 39: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,666 INFO L290 TraceCheckUtils]: 38: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,667 INFO L290 TraceCheckUtils]: 37: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,667 INFO L290 TraceCheckUtils]: 35: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,668 INFO L290 TraceCheckUtils]: 34: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,668 INFO L290 TraceCheckUtils]: 31: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,669 INFO L290 TraceCheckUtils]: 28: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,669 INFO L290 TraceCheckUtils]: 27: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,670 INFO L290 TraceCheckUtils]: 26: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,670 INFO L290 TraceCheckUtils]: 25: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,670 INFO L290 TraceCheckUtils]: 24: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,670 INFO L290 TraceCheckUtils]: 23: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,671 INFO L290 TraceCheckUtils]: 22: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,671 INFO L290 TraceCheckUtils]: 21: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,671 INFO L290 TraceCheckUtils]: 19: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,672 INFO L290 TraceCheckUtils]: 18: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,672 INFO L290 TraceCheckUtils]: 15: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,673 INFO L290 TraceCheckUtils]: 11: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,674 INFO L290 TraceCheckUtils]: 10: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,674 INFO L290 TraceCheckUtils]: 9: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,674 INFO L290 TraceCheckUtils]: 8: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,674 INFO L290 TraceCheckUtils]: 7: Hoare triple {29110#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {29110#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {28762#true} ~x~0 := 0;~y~0 := 500000; {29110#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:09,675 INFO L272 TraceCheckUtils]: 4: Hoare triple {28762#true} call #t~ret4 := main(); {28762#true} is VALID [2022-04-15 12:48:09,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28762#true} {28762#true} #41#return; {28762#true} is VALID [2022-04-15 12:48:09,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {28762#true} assume true; {28762#true} is VALID [2022-04-15 12:48:09,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {28762#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {28762#true} is VALID [2022-04-15 12:48:09,675 INFO L272 TraceCheckUtils]: 0: Hoare triple {28762#true} call ULTIMATE.init(); {28762#true} is VALID [2022-04-15 12:48:09,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 1482 trivial. 0 not checked. [2022-04-15 12:48:09,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [91454955] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:09,676 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:09,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 8, 8] total 52 [2022-04-15 12:48:09,676 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:09,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [23207297] [2022-04-15 12:48:09,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [23207297] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:09,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:09,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-15 12:48:09,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371867699] [2022-04-15 12:48:09,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:09,676 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-15 12:48:09,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:09,677 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:09,743 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:09,743 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-15 12:48:09,743 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:09,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-15 12:48:09,744 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=862, Invalid=1790, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 12:48:09,744 INFO L87 Difference]: Start difference. First operand 93 states and 96 transitions. Second operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:10,703 INFO L93 Difference]: Finished difference Result 104 states and 110 transitions. [2022-04-15 12:48:10,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-15 12:48:10,703 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 91 [2022-04-15 12:48:10,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-15 12:48:10,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 101 transitions. [2022-04-15 12:48:10,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 101 transitions. [2022-04-15 12:48:10,786 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:10,787 INFO L225 Difference]: With dead ends: 104 [2022-04-15 12:48:10,787 INFO L226 Difference]: Without dead ends: 95 [2022-04-15 12:48:10,788 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 173 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1334 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2500, Invalid=5690, Unknown=0, NotChecked=0, Total=8190 [2022-04-15 12:48:10,789 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 47 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:10,789 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 29 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:10,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-15 12:48:10,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2022-04-15 12:48:10,931 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:10,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,932 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,932 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:10,933 INFO L93 Difference]: Finished difference Result 95 states and 98 transitions. [2022-04-15 12:48:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 98 transitions. [2022-04-15 12:48:10,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:10,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:10,933 INFO L74 IsIncluded]: Start isIncluded. First operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-15 12:48:10,933 INFO L87 Difference]: Start difference. First operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 95 states. [2022-04-15 12:48:10,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:10,934 INFO L93 Difference]: Finished difference Result 95 states and 98 transitions. [2022-04-15 12:48:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 98 transitions. [2022-04-15 12:48:10,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:10,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:10,934 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:10,934 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:10,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 90 states have (on average 1.0444444444444445) internal successors, (94), 90 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 98 transitions. [2022-04-15 12:48:10,935 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 98 transitions. Word has length 91 [2022-04-15 12:48:10,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:10,935 INFO L478 AbstractCegarLoop]: Abstraction has 95 states and 98 transitions. [2022-04-15 12:48:10,935 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 2.0714285714285716) internal successors, (87), 41 states have internal predecessors, (87), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:10,935 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 95 states and 98 transitions. [2022-04-15 12:48:11,015 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 98 transitions. [2022-04-15 12:48:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-04-15 12:48:11,016 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:11,016 INFO L499 BasicCegarLoop]: trace histogram [41, 39, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:11,034 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:11,216 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable79 [2022-04-15 12:48:11,216 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:11,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:11,216 INFO L85 PathProgramCache]: Analyzing trace with hash 53741988, now seen corresponding path program 79 times [2022-04-15 12:48:11,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:11,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1588839224] [2022-04-15 12:48:11,406 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:11,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1155060304, now seen corresponding path program 1 times [2022-04-15 12:48:11,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:11,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647657499] [2022-04-15 12:48:11,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:11,411 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:11,413 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:11,413 INFO L85 PathProgramCache]: Analyzing trace with hash 53741988, now seen corresponding path program 80 times [2022-04-15 12:48:11,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:11,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424181909] [2022-04-15 12:48:11,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:12,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:12,021 INFO L290 TraceCheckUtils]: 0: Hoare triple {30073#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {30028#true} is VALID [2022-04-15 12:48:12,021 INFO L290 TraceCheckUtils]: 1: Hoare triple {30028#true} assume true; {30028#true} is VALID [2022-04-15 12:48:12,021 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30028#true} {30028#true} #41#return; {30028#true} is VALID [2022-04-15 12:48:12,022 INFO L272 TraceCheckUtils]: 0: Hoare triple {30028#true} call ULTIMATE.init(); {30073#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:12,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {30073#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {30028#true} is VALID [2022-04-15 12:48:12,022 INFO L290 TraceCheckUtils]: 2: Hoare triple {30028#true} assume true; {30028#true} is VALID [2022-04-15 12:48:12,022 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30028#true} {30028#true} #41#return; {30028#true} is VALID [2022-04-15 12:48:12,022 INFO L272 TraceCheckUtils]: 4: Hoare triple {30028#true} call #t~ret4 := main(); {30028#true} is VALID [2022-04-15 12:48:12,022 INFO L290 TraceCheckUtils]: 5: Hoare triple {30028#true} ~x~0 := 0;~y~0 := 500000; {30033#(= main_~x~0 0)} is VALID [2022-04-15 12:48:12,022 INFO L290 TraceCheckUtils]: 6: Hoare triple {30033#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {30033#(= main_~x~0 0)} is VALID [2022-04-15 12:48:12,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {30033#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30034#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:12,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {30034#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {30034#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:12,024 INFO L290 TraceCheckUtils]: 9: Hoare triple {30034#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30035#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:12,025 INFO L290 TraceCheckUtils]: 10: Hoare triple {30035#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {30035#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:12,025 INFO L290 TraceCheckUtils]: 11: Hoare triple {30035#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30036#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:12,026 INFO L290 TraceCheckUtils]: 12: Hoare triple {30036#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {30036#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:12,026 INFO L290 TraceCheckUtils]: 13: Hoare triple {30036#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30037#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:12,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {30037#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {30037#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:12,027 INFO L290 TraceCheckUtils]: 15: Hoare triple {30037#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30038#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:12,027 INFO L290 TraceCheckUtils]: 16: Hoare triple {30038#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {30038#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:12,028 INFO L290 TraceCheckUtils]: 17: Hoare triple {30038#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30039#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:12,028 INFO L290 TraceCheckUtils]: 18: Hoare triple {30039#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {30039#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:12,029 INFO L290 TraceCheckUtils]: 19: Hoare triple {30039#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30040#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:12,029 INFO L290 TraceCheckUtils]: 20: Hoare triple {30040#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {30040#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:12,030 INFO L290 TraceCheckUtils]: 21: Hoare triple {30040#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30041#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:12,030 INFO L290 TraceCheckUtils]: 22: Hoare triple {30041#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {30041#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:12,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {30041#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30042#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:12,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {30042#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {30042#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:12,032 INFO L290 TraceCheckUtils]: 25: Hoare triple {30042#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30043#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:12,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {30043#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {30043#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:12,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {30043#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30044#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:12,033 INFO L290 TraceCheckUtils]: 28: Hoare triple {30044#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {30044#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:12,033 INFO L290 TraceCheckUtils]: 29: Hoare triple {30044#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30045#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:12,034 INFO L290 TraceCheckUtils]: 30: Hoare triple {30045#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {30045#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:12,034 INFO L290 TraceCheckUtils]: 31: Hoare triple {30045#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30046#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:12,035 INFO L290 TraceCheckUtils]: 32: Hoare triple {30046#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {30046#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:12,035 INFO L290 TraceCheckUtils]: 33: Hoare triple {30046#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30047#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:12,036 INFO L290 TraceCheckUtils]: 34: Hoare triple {30047#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {30047#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:12,036 INFO L290 TraceCheckUtils]: 35: Hoare triple {30047#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30048#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:12,037 INFO L290 TraceCheckUtils]: 36: Hoare triple {30048#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {30048#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:12,037 INFO L290 TraceCheckUtils]: 37: Hoare triple {30048#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30049#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:12,037 INFO L290 TraceCheckUtils]: 38: Hoare triple {30049#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {30049#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:12,038 INFO L290 TraceCheckUtils]: 39: Hoare triple {30049#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30050#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:12,038 INFO L290 TraceCheckUtils]: 40: Hoare triple {30050#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {30050#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:12,039 INFO L290 TraceCheckUtils]: 41: Hoare triple {30050#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30051#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:12,039 INFO L290 TraceCheckUtils]: 42: Hoare triple {30051#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {30051#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:12,040 INFO L290 TraceCheckUtils]: 43: Hoare triple {30051#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30052#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:12,040 INFO L290 TraceCheckUtils]: 44: Hoare triple {30052#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {30052#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:12,041 INFO L290 TraceCheckUtils]: 45: Hoare triple {30052#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30053#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:12,041 INFO L290 TraceCheckUtils]: 46: Hoare triple {30053#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {30053#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:12,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {30053#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30054#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:12,042 INFO L290 TraceCheckUtils]: 48: Hoare triple {30054#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {30054#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:12,043 INFO L290 TraceCheckUtils]: 49: Hoare triple {30054#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30055#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:12,043 INFO L290 TraceCheckUtils]: 50: Hoare triple {30055#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {30055#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:12,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {30055#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30056#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:12,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {30056#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {30056#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:12,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {30056#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30057#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:12,045 INFO L290 TraceCheckUtils]: 54: Hoare triple {30057#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {30057#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:12,045 INFO L290 TraceCheckUtils]: 55: Hoare triple {30057#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30058#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:12,046 INFO L290 TraceCheckUtils]: 56: Hoare triple {30058#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {30058#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:12,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {30058#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30059#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:12,046 INFO L290 TraceCheckUtils]: 58: Hoare triple {30059#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {30059#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:12,047 INFO L290 TraceCheckUtils]: 59: Hoare triple {30059#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30060#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:12,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {30060#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {30060#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:12,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {30060#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30061#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:12,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {30061#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {30061#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:12,049 INFO L290 TraceCheckUtils]: 63: Hoare triple {30061#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30062#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:12,049 INFO L290 TraceCheckUtils]: 64: Hoare triple {30062#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {30062#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:12,050 INFO L290 TraceCheckUtils]: 65: Hoare triple {30062#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30063#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:12,050 INFO L290 TraceCheckUtils]: 66: Hoare triple {30063#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {30063#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:12,051 INFO L290 TraceCheckUtils]: 67: Hoare triple {30063#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30064#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:12,051 INFO L290 TraceCheckUtils]: 68: Hoare triple {30064#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {30064#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:12,052 INFO L290 TraceCheckUtils]: 69: Hoare triple {30064#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30065#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:12,052 INFO L290 TraceCheckUtils]: 70: Hoare triple {30065#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {30065#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:12,053 INFO L290 TraceCheckUtils]: 71: Hoare triple {30065#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30066#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:12,053 INFO L290 TraceCheckUtils]: 72: Hoare triple {30066#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {30066#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:12,053 INFO L290 TraceCheckUtils]: 73: Hoare triple {30066#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30067#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:12,054 INFO L290 TraceCheckUtils]: 74: Hoare triple {30067#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {30067#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:12,054 INFO L290 TraceCheckUtils]: 75: Hoare triple {30067#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30068#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:12,055 INFO L290 TraceCheckUtils]: 76: Hoare triple {30068#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {30068#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:12,055 INFO L290 TraceCheckUtils]: 77: Hoare triple {30068#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30069#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:12,055 INFO L290 TraceCheckUtils]: 78: Hoare triple {30069#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {30069#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:12,056 INFO L290 TraceCheckUtils]: 79: Hoare triple {30069#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30070#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:12,056 INFO L290 TraceCheckUtils]: 80: Hoare triple {30070#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {30070#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:12,057 INFO L290 TraceCheckUtils]: 81: Hoare triple {30070#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30071#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:12,057 INFO L290 TraceCheckUtils]: 82: Hoare triple {30071#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {30071#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:12,058 INFO L290 TraceCheckUtils]: 83: Hoare triple {30071#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30072#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:12,058 INFO L290 TraceCheckUtils]: 84: Hoare triple {30072#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {30072#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 85: Hoare triple {30072#(<= main_~x~0 39)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 86: Hoare triple {30029#false} assume !!(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 87: Hoare triple {30029#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 88: Hoare triple {30029#false} assume !(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L272 TraceCheckUtils]: 89: Hoare triple {30029#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 90: Hoare triple {30029#false} ~cond := #in~cond; {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 91: Hoare triple {30029#false} assume 0 == ~cond; {30029#false} is VALID [2022-04-15 12:48:12,059 INFO L290 TraceCheckUtils]: 92: Hoare triple {30029#false} assume !false; {30029#false} is VALID [2022-04-15 12:48:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 120 proven. 1560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:12,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:12,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424181909] [2022-04-15 12:48:12,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424181909] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:12,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [984441235] [2022-04-15 12:48:12,060 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:48:12,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:12,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:12,061 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:12,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-15 12:48:12,119 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:48:12,119 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:12,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-15 12:48:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:12,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:12,676 INFO L272 TraceCheckUtils]: 0: Hoare triple {30028#true} call ULTIMATE.init(); {30028#true} is VALID [2022-04-15 12:48:12,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {30028#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {30028#true} is VALID [2022-04-15 12:48:12,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {30028#true} assume true; {30028#true} is VALID [2022-04-15 12:48:12,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30028#true} {30028#true} #41#return; {30028#true} is VALID [2022-04-15 12:48:12,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {30028#true} call #t~ret4 := main(); {30028#true} is VALID [2022-04-15 12:48:12,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {30028#true} ~x~0 := 0;~y~0 := 500000; {30092#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:12,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {30092#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {30092#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:12,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {30092#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30034#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:12,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {30034#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {30034#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:12,680 INFO L290 TraceCheckUtils]: 9: Hoare triple {30034#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30035#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:12,681 INFO L290 TraceCheckUtils]: 10: Hoare triple {30035#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {30035#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:12,681 INFO L290 TraceCheckUtils]: 11: Hoare triple {30035#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30036#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:12,682 INFO L290 TraceCheckUtils]: 12: Hoare triple {30036#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {30036#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:12,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {30036#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30037#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:12,683 INFO L290 TraceCheckUtils]: 14: Hoare triple {30037#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {30037#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:12,684 INFO L290 TraceCheckUtils]: 15: Hoare triple {30037#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30038#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:12,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {30038#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {30038#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:12,685 INFO L290 TraceCheckUtils]: 17: Hoare triple {30038#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30039#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:12,685 INFO L290 TraceCheckUtils]: 18: Hoare triple {30039#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {30039#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:12,686 INFO L290 TraceCheckUtils]: 19: Hoare triple {30039#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30040#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:12,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {30040#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {30040#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:12,687 INFO L290 TraceCheckUtils]: 21: Hoare triple {30040#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30041#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:12,688 INFO L290 TraceCheckUtils]: 22: Hoare triple {30041#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {30041#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:12,688 INFO L290 TraceCheckUtils]: 23: Hoare triple {30041#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30042#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:12,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {30042#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {30042#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:12,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {30042#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30043#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:12,690 INFO L290 TraceCheckUtils]: 26: Hoare triple {30043#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {30043#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:12,691 INFO L290 TraceCheckUtils]: 27: Hoare triple {30043#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30044#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:12,691 INFO L290 TraceCheckUtils]: 28: Hoare triple {30044#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {30044#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:12,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {30044#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30045#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:12,692 INFO L290 TraceCheckUtils]: 30: Hoare triple {30045#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {30045#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:12,693 INFO L290 TraceCheckUtils]: 31: Hoare triple {30045#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30046#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:12,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {30046#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {30046#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:12,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {30046#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30047#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:12,694 INFO L290 TraceCheckUtils]: 34: Hoare triple {30047#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {30047#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:12,695 INFO L290 TraceCheckUtils]: 35: Hoare triple {30047#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30048#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:12,695 INFO L290 TraceCheckUtils]: 36: Hoare triple {30048#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {30048#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:12,696 INFO L290 TraceCheckUtils]: 37: Hoare triple {30048#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30049#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:12,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {30049#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {30049#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:12,697 INFO L290 TraceCheckUtils]: 39: Hoare triple {30049#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30050#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:12,698 INFO L290 TraceCheckUtils]: 40: Hoare triple {30050#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {30050#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:12,698 INFO L290 TraceCheckUtils]: 41: Hoare triple {30050#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30051#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:12,699 INFO L290 TraceCheckUtils]: 42: Hoare triple {30051#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {30051#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:12,699 INFO L290 TraceCheckUtils]: 43: Hoare triple {30051#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30052#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:12,700 INFO L290 TraceCheckUtils]: 44: Hoare triple {30052#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {30052#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:12,700 INFO L290 TraceCheckUtils]: 45: Hoare triple {30052#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30053#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:12,701 INFO L290 TraceCheckUtils]: 46: Hoare triple {30053#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {30053#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:12,701 INFO L290 TraceCheckUtils]: 47: Hoare triple {30053#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30054#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:12,702 INFO L290 TraceCheckUtils]: 48: Hoare triple {30054#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {30054#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:12,702 INFO L290 TraceCheckUtils]: 49: Hoare triple {30054#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30055#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:12,703 INFO L290 TraceCheckUtils]: 50: Hoare triple {30055#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {30055#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:12,703 INFO L290 TraceCheckUtils]: 51: Hoare triple {30055#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30056#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:12,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {30056#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {30056#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:12,704 INFO L290 TraceCheckUtils]: 53: Hoare triple {30056#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30057#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:12,705 INFO L290 TraceCheckUtils]: 54: Hoare triple {30057#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {30057#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:12,705 INFO L290 TraceCheckUtils]: 55: Hoare triple {30057#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30058#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:12,706 INFO L290 TraceCheckUtils]: 56: Hoare triple {30058#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {30058#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:12,707 INFO L290 TraceCheckUtils]: 57: Hoare triple {30058#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30059#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:12,707 INFO L290 TraceCheckUtils]: 58: Hoare triple {30059#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {30059#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:12,708 INFO L290 TraceCheckUtils]: 59: Hoare triple {30059#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30060#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:12,708 INFO L290 TraceCheckUtils]: 60: Hoare triple {30060#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {30060#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:12,709 INFO L290 TraceCheckUtils]: 61: Hoare triple {30060#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30061#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:12,709 INFO L290 TraceCheckUtils]: 62: Hoare triple {30061#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {30061#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:12,710 INFO L290 TraceCheckUtils]: 63: Hoare triple {30061#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30062#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:12,710 INFO L290 TraceCheckUtils]: 64: Hoare triple {30062#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {30062#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:12,711 INFO L290 TraceCheckUtils]: 65: Hoare triple {30062#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30063#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:12,711 INFO L290 TraceCheckUtils]: 66: Hoare triple {30063#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {30063#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:12,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {30063#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30064#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:12,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {30064#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {30064#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:12,728 INFO L290 TraceCheckUtils]: 69: Hoare triple {30064#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30065#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:12,729 INFO L290 TraceCheckUtils]: 70: Hoare triple {30065#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {30065#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:12,730 INFO L290 TraceCheckUtils]: 71: Hoare triple {30065#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30066#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:12,730 INFO L290 TraceCheckUtils]: 72: Hoare triple {30066#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {30066#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:12,731 INFO L290 TraceCheckUtils]: 73: Hoare triple {30066#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30067#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:12,731 INFO L290 TraceCheckUtils]: 74: Hoare triple {30067#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {30067#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:12,736 INFO L290 TraceCheckUtils]: 75: Hoare triple {30067#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30068#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:12,736 INFO L290 TraceCheckUtils]: 76: Hoare triple {30068#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {30068#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:12,737 INFO L290 TraceCheckUtils]: 77: Hoare triple {30068#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30069#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:12,737 INFO L290 TraceCheckUtils]: 78: Hoare triple {30069#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {30069#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:12,738 INFO L290 TraceCheckUtils]: 79: Hoare triple {30069#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30070#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:12,738 INFO L290 TraceCheckUtils]: 80: Hoare triple {30070#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {30070#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:12,739 INFO L290 TraceCheckUtils]: 81: Hoare triple {30070#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30071#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:12,739 INFO L290 TraceCheckUtils]: 82: Hoare triple {30071#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {30071#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:12,740 INFO L290 TraceCheckUtils]: 83: Hoare triple {30071#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30072#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:12,740 INFO L290 TraceCheckUtils]: 84: Hoare triple {30072#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {30072#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:12,740 INFO L290 TraceCheckUtils]: 85: Hoare triple {30072#(<= main_~x~0 39)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 86: Hoare triple {30029#false} assume !!(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 87: Hoare triple {30029#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 88: Hoare triple {30029#false} assume !(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L272 TraceCheckUtils]: 89: Hoare triple {30029#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 90: Hoare triple {30029#false} ~cond := #in~cond; {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 91: Hoare triple {30029#false} assume 0 == ~cond; {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L290 TraceCheckUtils]: 92: Hoare triple {30029#false} assume !false; {30029#false} is VALID [2022-04-15 12:48:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 120 proven. 1560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:12,741 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 92: Hoare triple {30029#false} assume !false; {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 91: Hoare triple {30029#false} assume 0 == ~cond; {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 90: Hoare triple {30029#false} ~cond := #in~cond; {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L272 TraceCheckUtils]: 89: Hoare triple {30029#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 88: Hoare triple {30029#false} assume !(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 87: Hoare triple {30029#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 86: Hoare triple {30029#false} assume !!(~x~0 < 1000000); {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 85: Hoare triple {30375#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {30029#false} is VALID [2022-04-15 12:48:13,929 INFO L290 TraceCheckUtils]: 84: Hoare triple {30375#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {30375#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:13,931 INFO L290 TraceCheckUtils]: 83: Hoare triple {30382#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30375#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:13,931 INFO L290 TraceCheckUtils]: 82: Hoare triple {30382#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {30382#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:13,932 INFO L290 TraceCheckUtils]: 81: Hoare triple {30389#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30382#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:13,932 INFO L290 TraceCheckUtils]: 80: Hoare triple {30389#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {30389#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:13,932 INFO L290 TraceCheckUtils]: 79: Hoare triple {30396#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30389#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:13,932 INFO L290 TraceCheckUtils]: 78: Hoare triple {30396#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {30396#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:13,933 INFO L290 TraceCheckUtils]: 77: Hoare triple {30403#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30396#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:13,933 INFO L290 TraceCheckUtils]: 76: Hoare triple {30403#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {30403#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:13,934 INFO L290 TraceCheckUtils]: 75: Hoare triple {30410#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30403#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:13,934 INFO L290 TraceCheckUtils]: 74: Hoare triple {30410#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {30410#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:13,934 INFO L290 TraceCheckUtils]: 73: Hoare triple {30417#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30410#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:13,935 INFO L290 TraceCheckUtils]: 72: Hoare triple {30417#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {30417#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:13,935 INFO L290 TraceCheckUtils]: 71: Hoare triple {30424#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30417#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:13,935 INFO L290 TraceCheckUtils]: 70: Hoare triple {30424#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {30424#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:13,936 INFO L290 TraceCheckUtils]: 69: Hoare triple {30431#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30424#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:13,936 INFO L290 TraceCheckUtils]: 68: Hoare triple {30431#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {30431#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:13,937 INFO L290 TraceCheckUtils]: 67: Hoare triple {30438#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30431#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:13,937 INFO L290 TraceCheckUtils]: 66: Hoare triple {30438#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {30438#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:13,937 INFO L290 TraceCheckUtils]: 65: Hoare triple {30445#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30438#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:13,938 INFO L290 TraceCheckUtils]: 64: Hoare triple {30445#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {30445#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:13,938 INFO L290 TraceCheckUtils]: 63: Hoare triple {30452#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30445#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:13,938 INFO L290 TraceCheckUtils]: 62: Hoare triple {30452#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {30452#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:13,939 INFO L290 TraceCheckUtils]: 61: Hoare triple {30459#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30452#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:13,939 INFO L290 TraceCheckUtils]: 60: Hoare triple {30459#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {30459#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:13,939 INFO L290 TraceCheckUtils]: 59: Hoare triple {30466#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30459#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:13,940 INFO L290 TraceCheckUtils]: 58: Hoare triple {30466#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {30466#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:13,940 INFO L290 TraceCheckUtils]: 57: Hoare triple {30473#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30466#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:13,940 INFO L290 TraceCheckUtils]: 56: Hoare triple {30473#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {30473#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:13,941 INFO L290 TraceCheckUtils]: 55: Hoare triple {30480#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30473#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:13,941 INFO L290 TraceCheckUtils]: 54: Hoare triple {30480#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {30480#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:13,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {30487#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30480#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:13,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {30487#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {30487#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:13,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {30494#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30487#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:13,942 INFO L290 TraceCheckUtils]: 50: Hoare triple {30494#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {30494#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:13,943 INFO L290 TraceCheckUtils]: 49: Hoare triple {30501#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30494#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:13,943 INFO L290 TraceCheckUtils]: 48: Hoare triple {30501#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {30501#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:13,944 INFO L290 TraceCheckUtils]: 47: Hoare triple {30508#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30501#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:13,944 INFO L290 TraceCheckUtils]: 46: Hoare triple {30508#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {30508#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:13,944 INFO L290 TraceCheckUtils]: 45: Hoare triple {30515#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30508#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:13,945 INFO L290 TraceCheckUtils]: 44: Hoare triple {30515#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {30515#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:13,945 INFO L290 TraceCheckUtils]: 43: Hoare triple {30522#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30515#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:13,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {30522#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {30522#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:13,946 INFO L290 TraceCheckUtils]: 41: Hoare triple {30529#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30522#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:13,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {30529#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {30529#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:13,947 INFO L290 TraceCheckUtils]: 39: Hoare triple {30536#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30529#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:13,947 INFO L290 TraceCheckUtils]: 38: Hoare triple {30536#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {30536#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:13,947 INFO L290 TraceCheckUtils]: 37: Hoare triple {30543#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30536#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:13,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {30543#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {30543#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:13,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {30550#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30543#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:13,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {30550#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {30550#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:13,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {30557#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30550#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:13,949 INFO L290 TraceCheckUtils]: 32: Hoare triple {30557#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {30557#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:13,949 INFO L290 TraceCheckUtils]: 31: Hoare triple {30564#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30557#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:13,950 INFO L290 TraceCheckUtils]: 30: Hoare triple {30564#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {30564#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:13,950 INFO L290 TraceCheckUtils]: 29: Hoare triple {30571#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30564#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:13,950 INFO L290 TraceCheckUtils]: 28: Hoare triple {30571#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {30571#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:13,951 INFO L290 TraceCheckUtils]: 27: Hoare triple {30578#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30571#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:13,951 INFO L290 TraceCheckUtils]: 26: Hoare triple {30578#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {30578#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:13,952 INFO L290 TraceCheckUtils]: 25: Hoare triple {30585#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30578#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:13,952 INFO L290 TraceCheckUtils]: 24: Hoare triple {30585#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {30585#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:13,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {30592#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30585#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:13,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {30592#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {30592#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:13,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {30599#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30592#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:13,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {30599#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {30599#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:13,954 INFO L290 TraceCheckUtils]: 19: Hoare triple {30606#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30599#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:13,954 INFO L290 TraceCheckUtils]: 18: Hoare triple {30606#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {30606#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:13,954 INFO L290 TraceCheckUtils]: 17: Hoare triple {30613#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30606#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:13,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {30613#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {30613#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:13,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {30620#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30613#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:13,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {30620#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {30620#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:13,956 INFO L290 TraceCheckUtils]: 13: Hoare triple {30627#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30620#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:13,956 INFO L290 TraceCheckUtils]: 12: Hoare triple {30627#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {30627#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:13,957 INFO L290 TraceCheckUtils]: 11: Hoare triple {30634#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30627#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:13,957 INFO L290 TraceCheckUtils]: 10: Hoare triple {30634#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {30634#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:13,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {30641#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30634#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:13,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {30641#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {30641#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:13,958 INFO L290 TraceCheckUtils]: 7: Hoare triple {30648#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {30641#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:13,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {30648#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {30648#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:13,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {30028#true} ~x~0 := 0;~y~0 := 500000; {30648#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:13,958 INFO L272 TraceCheckUtils]: 4: Hoare triple {30028#true} call #t~ret4 := main(); {30028#true} is VALID [2022-04-15 12:48:13,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30028#true} {30028#true} #41#return; {30028#true} is VALID [2022-04-15 12:48:13,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {30028#true} assume true; {30028#true} is VALID [2022-04-15 12:48:13,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {30028#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {30028#true} is VALID [2022-04-15 12:48:13,959 INFO L272 TraceCheckUtils]: 0: Hoare triple {30028#true} call ULTIMATE.init(); {30028#true} is VALID [2022-04-15 12:48:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 120 proven. 1560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:13,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [984441235] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:13,959 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:13,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42, 42] total 84 [2022-04-15 12:48:13,959 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:13,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1588839224] [2022-04-15 12:48:13,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1588839224] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:13,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:13,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-15 12:48:13,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41647669] [2022-04-15 12:48:13,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:13,960 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-15 12:48:13,960 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:13,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:14,005 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:14,006 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-15 12:48:14,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:14,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-15 12:48:14,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3405, Invalid=3567, Unknown=0, NotChecked=0, Total=6972 [2022-04-15 12:48:14,007 INFO L87 Difference]: Start difference. First operand 95 states and 98 transitions. Second operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:15,059 INFO L93 Difference]: Finished difference Result 106 states and 112 transitions. [2022-04-15 12:48:15,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-15 12:48:15,060 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 93 [2022-04-15 12:48:15,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-15 12:48:15,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 103 transitions. [2022-04-15 12:48:15,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 103 transitions. [2022-04-15 12:48:15,126 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:15,127 INFO L225 Difference]: With dead ends: 106 [2022-04-15 12:48:15,127 INFO L226 Difference]: Without dead ends: 97 [2022-04-15 12:48:15,128 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=6726, Invalid=8526, Unknown=0, NotChecked=0, Total=15252 [2022-04-15 12:48:15,128 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 48 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:15,128 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [48 Valid, 29 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:15,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2022-04-15 12:48:15,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2022-04-15 12:48:15,227 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:15,227 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,228 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,228 INFO L87 Difference]: Start difference. First operand 97 states. Second operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:15,229 INFO L93 Difference]: Finished difference Result 97 states and 100 transitions. [2022-04-15 12:48:15,229 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-04-15 12:48:15,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:15,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:15,229 INFO L74 IsIncluded]: Start isIncluded. First operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-15 12:48:15,229 INFO L87 Difference]: Start difference. First operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 97 states. [2022-04-15 12:48:15,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:15,230 INFO L93 Difference]: Finished difference Result 97 states and 100 transitions. [2022-04-15 12:48:15,230 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-04-15 12:48:15,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:15,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:15,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:15,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:15,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 92 states have (on average 1.0434782608695652) internal successors, (96), 92 states have internal predecessors, (96), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 100 transitions. [2022-04-15 12:48:15,231 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 100 transitions. Word has length 93 [2022-04-15 12:48:15,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:15,231 INFO L478 AbstractCegarLoop]: Abstraction has 97 states and 100 transitions. [2022-04-15 12:48:15,231 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.0697674418604652) internal successors, (89), 42 states have internal predecessors, (89), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:15,231 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 97 states and 100 transitions. [2022-04-15 12:48:15,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-04-15 12:48:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-15 12:48:15,364 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:15,364 INFO L499 BasicCegarLoop]: trace histogram [42, 40, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:15,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:15,580 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82 [2022-04-15 12:48:15,581 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:15,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:15,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1602507713, now seen corresponding path program 81 times [2022-04-15 12:48:15,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:15,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1739586250] [2022-04-15 12:48:15,876 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:15,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1214165648, now seen corresponding path program 1 times [2022-04-15 12:48:15,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:15,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605618067] [2022-04-15 12:48:15,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:15,881 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:15,884 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:15,884 INFO L85 PathProgramCache]: Analyzing trace with hash 1602507713, now seen corresponding path program 82 times [2022-04-15 12:48:15,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:15,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376647338] [2022-04-15 12:48:15,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:15,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:16,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:16,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {31398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {31352#true} is VALID [2022-04-15 12:48:16,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {31352#true} assume true; {31352#true} is VALID [2022-04-15 12:48:16,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {31352#true} {31352#true} #41#return; {31352#true} is VALID [2022-04-15 12:48:16,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {31352#true} call ULTIMATE.init(); {31398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:16,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {31398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {31352#true} is VALID [2022-04-15 12:48:16,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {31352#true} assume true; {31352#true} is VALID [2022-04-15 12:48:16,559 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31352#true} {31352#true} #41#return; {31352#true} is VALID [2022-04-15 12:48:16,559 INFO L272 TraceCheckUtils]: 4: Hoare triple {31352#true} call #t~ret4 := main(); {31352#true} is VALID [2022-04-15 12:48:16,559 INFO L290 TraceCheckUtils]: 5: Hoare triple {31352#true} ~x~0 := 0;~y~0 := 500000; {31357#(= main_~x~0 0)} is VALID [2022-04-15 12:48:16,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {31357#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {31357#(= main_~x~0 0)} is VALID [2022-04-15 12:48:16,560 INFO L290 TraceCheckUtils]: 7: Hoare triple {31357#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31358#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:16,560 INFO L290 TraceCheckUtils]: 8: Hoare triple {31358#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {31358#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:16,562 INFO L290 TraceCheckUtils]: 9: Hoare triple {31358#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31359#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:16,562 INFO L290 TraceCheckUtils]: 10: Hoare triple {31359#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {31359#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:16,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {31359#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31360#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:16,563 INFO L290 TraceCheckUtils]: 12: Hoare triple {31360#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {31360#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:16,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {31360#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31361#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:16,564 INFO L290 TraceCheckUtils]: 14: Hoare triple {31361#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {31361#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:16,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {31361#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31362#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:16,565 INFO L290 TraceCheckUtils]: 16: Hoare triple {31362#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {31362#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:16,565 INFO L290 TraceCheckUtils]: 17: Hoare triple {31362#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31363#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:16,566 INFO L290 TraceCheckUtils]: 18: Hoare triple {31363#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {31363#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:16,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {31363#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31364#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:16,567 INFO L290 TraceCheckUtils]: 20: Hoare triple {31364#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {31364#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:16,567 INFO L290 TraceCheckUtils]: 21: Hoare triple {31364#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31365#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:16,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {31365#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {31365#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:16,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {31365#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31366#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:16,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {31366#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {31366#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:16,569 INFO L290 TraceCheckUtils]: 25: Hoare triple {31366#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31367#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:16,569 INFO L290 TraceCheckUtils]: 26: Hoare triple {31367#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {31367#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:16,570 INFO L290 TraceCheckUtils]: 27: Hoare triple {31367#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31368#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:16,570 INFO L290 TraceCheckUtils]: 28: Hoare triple {31368#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {31368#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:16,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {31368#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31369#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:16,571 INFO L290 TraceCheckUtils]: 30: Hoare triple {31369#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {31369#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:16,572 INFO L290 TraceCheckUtils]: 31: Hoare triple {31369#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31370#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:16,572 INFO L290 TraceCheckUtils]: 32: Hoare triple {31370#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {31370#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:16,573 INFO L290 TraceCheckUtils]: 33: Hoare triple {31370#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31371#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:16,573 INFO L290 TraceCheckUtils]: 34: Hoare triple {31371#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {31371#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:16,574 INFO L290 TraceCheckUtils]: 35: Hoare triple {31371#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31372#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:16,574 INFO L290 TraceCheckUtils]: 36: Hoare triple {31372#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {31372#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:16,575 INFO L290 TraceCheckUtils]: 37: Hoare triple {31372#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31373#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:16,575 INFO L290 TraceCheckUtils]: 38: Hoare triple {31373#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {31373#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:16,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {31373#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31374#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:16,576 INFO L290 TraceCheckUtils]: 40: Hoare triple {31374#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {31374#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:16,576 INFO L290 TraceCheckUtils]: 41: Hoare triple {31374#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31375#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:16,577 INFO L290 TraceCheckUtils]: 42: Hoare triple {31375#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {31375#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:16,577 INFO L290 TraceCheckUtils]: 43: Hoare triple {31375#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31376#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:16,578 INFO L290 TraceCheckUtils]: 44: Hoare triple {31376#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {31376#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:16,578 INFO L290 TraceCheckUtils]: 45: Hoare triple {31376#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31377#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:16,579 INFO L290 TraceCheckUtils]: 46: Hoare triple {31377#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {31377#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:16,579 INFO L290 TraceCheckUtils]: 47: Hoare triple {31377#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31378#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:16,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {31378#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {31378#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:16,580 INFO L290 TraceCheckUtils]: 49: Hoare triple {31378#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31379#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:16,581 INFO L290 TraceCheckUtils]: 50: Hoare triple {31379#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {31379#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:16,581 INFO L290 TraceCheckUtils]: 51: Hoare triple {31379#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31380#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:16,581 INFO L290 TraceCheckUtils]: 52: Hoare triple {31380#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {31380#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:16,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {31380#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31381#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:16,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {31381#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {31381#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:16,583 INFO L290 TraceCheckUtils]: 55: Hoare triple {31381#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31382#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:16,583 INFO L290 TraceCheckUtils]: 56: Hoare triple {31382#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {31382#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:16,584 INFO L290 TraceCheckUtils]: 57: Hoare triple {31382#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31383#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:16,584 INFO L290 TraceCheckUtils]: 58: Hoare triple {31383#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {31383#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:16,585 INFO L290 TraceCheckUtils]: 59: Hoare triple {31383#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31384#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:16,585 INFO L290 TraceCheckUtils]: 60: Hoare triple {31384#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {31384#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:16,586 INFO L290 TraceCheckUtils]: 61: Hoare triple {31384#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31385#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:16,586 INFO L290 TraceCheckUtils]: 62: Hoare triple {31385#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {31385#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:16,587 INFO L290 TraceCheckUtils]: 63: Hoare triple {31385#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31386#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:16,587 INFO L290 TraceCheckUtils]: 64: Hoare triple {31386#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {31386#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:16,588 INFO L290 TraceCheckUtils]: 65: Hoare triple {31386#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31387#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:16,588 INFO L290 TraceCheckUtils]: 66: Hoare triple {31387#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {31387#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:16,589 INFO L290 TraceCheckUtils]: 67: Hoare triple {31387#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31388#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:16,589 INFO L290 TraceCheckUtils]: 68: Hoare triple {31388#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {31388#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:16,590 INFO L290 TraceCheckUtils]: 69: Hoare triple {31388#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31389#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:16,590 INFO L290 TraceCheckUtils]: 70: Hoare triple {31389#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {31389#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:16,591 INFO L290 TraceCheckUtils]: 71: Hoare triple {31389#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31390#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:16,591 INFO L290 TraceCheckUtils]: 72: Hoare triple {31390#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {31390#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:16,592 INFO L290 TraceCheckUtils]: 73: Hoare triple {31390#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31391#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:16,592 INFO L290 TraceCheckUtils]: 74: Hoare triple {31391#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {31391#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:16,592 INFO L290 TraceCheckUtils]: 75: Hoare triple {31391#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31392#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:16,593 INFO L290 TraceCheckUtils]: 76: Hoare triple {31392#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {31392#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:16,593 INFO L290 TraceCheckUtils]: 77: Hoare triple {31392#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31393#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:16,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {31393#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {31393#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:16,594 INFO L290 TraceCheckUtils]: 79: Hoare triple {31393#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31394#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:16,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {31394#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {31394#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:16,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {31394#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31395#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:16,595 INFO L290 TraceCheckUtils]: 82: Hoare triple {31395#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {31395#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:16,596 INFO L290 TraceCheckUtils]: 83: Hoare triple {31395#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31396#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:16,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {31396#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {31396#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:16,597 INFO L290 TraceCheckUtils]: 85: Hoare triple {31396#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31397#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:16,597 INFO L290 TraceCheckUtils]: 86: Hoare triple {31397#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {31397#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:16,598 INFO L290 TraceCheckUtils]: 87: Hoare triple {31397#(<= main_~x~0 40)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:16,598 INFO L290 TraceCheckUtils]: 88: Hoare triple {31353#false} assume !!(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:16,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {31353#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:16,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {31353#false} assume !(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:16,598 INFO L272 TraceCheckUtils]: 91: Hoare triple {31353#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {31353#false} is VALID [2022-04-15 12:48:16,598 INFO L290 TraceCheckUtils]: 92: Hoare triple {31353#false} ~cond := #in~cond; {31353#false} is VALID [2022-04-15 12:48:16,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {31353#false} assume 0 == ~cond; {31353#false} is VALID [2022-04-15 12:48:16,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {31353#false} assume !false; {31353#false} is VALID [2022-04-15 12:48:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 123 proven. 1640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:16,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:16,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376647338] [2022-04-15 12:48:16,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376647338] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:16,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [949265667] [2022-04-15 12:48:16,599 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:48:16,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:16,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:16,601 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:16,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-15 12:48:16,663 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:48:16,663 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:16,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 42 conjunts are in the unsatisfiable core [2022-04-15 12:48:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:16,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:17,232 INFO L272 TraceCheckUtils]: 0: Hoare triple {31352#true} call ULTIMATE.init(); {31352#true} is VALID [2022-04-15 12:48:17,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {31352#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {31352#true} is VALID [2022-04-15 12:48:17,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {31352#true} assume true; {31352#true} is VALID [2022-04-15 12:48:17,232 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31352#true} {31352#true} #41#return; {31352#true} is VALID [2022-04-15 12:48:17,232 INFO L272 TraceCheckUtils]: 4: Hoare triple {31352#true} call #t~ret4 := main(); {31352#true} is VALID [2022-04-15 12:48:17,232 INFO L290 TraceCheckUtils]: 5: Hoare triple {31352#true} ~x~0 := 0;~y~0 := 500000; {31417#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:17,232 INFO L290 TraceCheckUtils]: 6: Hoare triple {31417#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {31417#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:17,234 INFO L290 TraceCheckUtils]: 7: Hoare triple {31417#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31358#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:17,234 INFO L290 TraceCheckUtils]: 8: Hoare triple {31358#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {31358#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:17,235 INFO L290 TraceCheckUtils]: 9: Hoare triple {31358#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31359#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:17,235 INFO L290 TraceCheckUtils]: 10: Hoare triple {31359#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {31359#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:17,235 INFO L290 TraceCheckUtils]: 11: Hoare triple {31359#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31360#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:17,236 INFO L290 TraceCheckUtils]: 12: Hoare triple {31360#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {31360#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:17,236 INFO L290 TraceCheckUtils]: 13: Hoare triple {31360#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31361#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:17,236 INFO L290 TraceCheckUtils]: 14: Hoare triple {31361#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {31361#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:17,237 INFO L290 TraceCheckUtils]: 15: Hoare triple {31361#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31362#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:17,237 INFO L290 TraceCheckUtils]: 16: Hoare triple {31362#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {31362#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:17,238 INFO L290 TraceCheckUtils]: 17: Hoare triple {31362#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31363#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:17,238 INFO L290 TraceCheckUtils]: 18: Hoare triple {31363#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {31363#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:17,238 INFO L290 TraceCheckUtils]: 19: Hoare triple {31363#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31364#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:17,239 INFO L290 TraceCheckUtils]: 20: Hoare triple {31364#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {31364#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:17,239 INFO L290 TraceCheckUtils]: 21: Hoare triple {31364#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31365#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:17,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {31365#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {31365#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:17,240 INFO L290 TraceCheckUtils]: 23: Hoare triple {31365#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31366#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:17,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {31366#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {31366#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:17,241 INFO L290 TraceCheckUtils]: 25: Hoare triple {31366#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31367#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:17,241 INFO L290 TraceCheckUtils]: 26: Hoare triple {31367#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {31367#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:17,241 INFO L290 TraceCheckUtils]: 27: Hoare triple {31367#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31368#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:17,241 INFO L290 TraceCheckUtils]: 28: Hoare triple {31368#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {31368#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:17,242 INFO L290 TraceCheckUtils]: 29: Hoare triple {31368#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31369#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:17,242 INFO L290 TraceCheckUtils]: 30: Hoare triple {31369#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {31369#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:17,243 INFO L290 TraceCheckUtils]: 31: Hoare triple {31369#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31370#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:17,243 INFO L290 TraceCheckUtils]: 32: Hoare triple {31370#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {31370#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:17,244 INFO L290 TraceCheckUtils]: 33: Hoare triple {31370#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31371#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:17,244 INFO L290 TraceCheckUtils]: 34: Hoare triple {31371#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {31371#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:17,244 INFO L290 TraceCheckUtils]: 35: Hoare triple {31371#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31372#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:17,244 INFO L290 TraceCheckUtils]: 36: Hoare triple {31372#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {31372#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:17,245 INFO L290 TraceCheckUtils]: 37: Hoare triple {31372#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31373#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:17,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {31373#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {31373#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:17,246 INFO L290 TraceCheckUtils]: 39: Hoare triple {31373#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31374#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:17,246 INFO L290 TraceCheckUtils]: 40: Hoare triple {31374#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {31374#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:17,246 INFO L290 TraceCheckUtils]: 41: Hoare triple {31374#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31375#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:17,247 INFO L290 TraceCheckUtils]: 42: Hoare triple {31375#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {31375#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:17,247 INFO L290 TraceCheckUtils]: 43: Hoare triple {31375#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31376#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:17,247 INFO L290 TraceCheckUtils]: 44: Hoare triple {31376#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {31376#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:17,248 INFO L290 TraceCheckUtils]: 45: Hoare triple {31376#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31377#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:17,248 INFO L290 TraceCheckUtils]: 46: Hoare triple {31377#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {31377#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:17,249 INFO L290 TraceCheckUtils]: 47: Hoare triple {31377#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31378#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:17,249 INFO L290 TraceCheckUtils]: 48: Hoare triple {31378#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {31378#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:17,249 INFO L290 TraceCheckUtils]: 49: Hoare triple {31378#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31379#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:17,250 INFO L290 TraceCheckUtils]: 50: Hoare triple {31379#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {31379#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:17,250 INFO L290 TraceCheckUtils]: 51: Hoare triple {31379#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31380#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:17,250 INFO L290 TraceCheckUtils]: 52: Hoare triple {31380#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {31380#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:17,251 INFO L290 TraceCheckUtils]: 53: Hoare triple {31380#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31381#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:17,251 INFO L290 TraceCheckUtils]: 54: Hoare triple {31381#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {31381#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:17,252 INFO L290 TraceCheckUtils]: 55: Hoare triple {31381#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31382#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:17,252 INFO L290 TraceCheckUtils]: 56: Hoare triple {31382#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {31382#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:17,252 INFO L290 TraceCheckUtils]: 57: Hoare triple {31382#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31383#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:17,253 INFO L290 TraceCheckUtils]: 58: Hoare triple {31383#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {31383#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:17,253 INFO L290 TraceCheckUtils]: 59: Hoare triple {31383#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31384#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:17,253 INFO L290 TraceCheckUtils]: 60: Hoare triple {31384#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {31384#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:17,254 INFO L290 TraceCheckUtils]: 61: Hoare triple {31384#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31385#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:17,254 INFO L290 TraceCheckUtils]: 62: Hoare triple {31385#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {31385#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:17,255 INFO L290 TraceCheckUtils]: 63: Hoare triple {31385#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31386#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:17,255 INFO L290 TraceCheckUtils]: 64: Hoare triple {31386#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {31386#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:17,255 INFO L290 TraceCheckUtils]: 65: Hoare triple {31386#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31387#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:17,256 INFO L290 TraceCheckUtils]: 66: Hoare triple {31387#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {31387#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:17,256 INFO L290 TraceCheckUtils]: 67: Hoare triple {31387#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31388#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:17,256 INFO L290 TraceCheckUtils]: 68: Hoare triple {31388#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {31388#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:17,257 INFO L290 TraceCheckUtils]: 69: Hoare triple {31388#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31389#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:17,257 INFO L290 TraceCheckUtils]: 70: Hoare triple {31389#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {31389#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:17,258 INFO L290 TraceCheckUtils]: 71: Hoare triple {31389#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31390#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:17,258 INFO L290 TraceCheckUtils]: 72: Hoare triple {31390#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {31390#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:17,258 INFO L290 TraceCheckUtils]: 73: Hoare triple {31390#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31391#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:17,259 INFO L290 TraceCheckUtils]: 74: Hoare triple {31391#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {31391#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:17,259 INFO L290 TraceCheckUtils]: 75: Hoare triple {31391#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31392#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:17,259 INFO L290 TraceCheckUtils]: 76: Hoare triple {31392#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {31392#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:17,260 INFO L290 TraceCheckUtils]: 77: Hoare triple {31392#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31393#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:17,260 INFO L290 TraceCheckUtils]: 78: Hoare triple {31393#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {31393#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:17,261 INFO L290 TraceCheckUtils]: 79: Hoare triple {31393#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31394#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:17,261 INFO L290 TraceCheckUtils]: 80: Hoare triple {31394#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {31394#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:17,261 INFO L290 TraceCheckUtils]: 81: Hoare triple {31394#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31395#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:17,261 INFO L290 TraceCheckUtils]: 82: Hoare triple {31395#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {31395#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:17,262 INFO L290 TraceCheckUtils]: 83: Hoare triple {31395#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31396#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:17,262 INFO L290 TraceCheckUtils]: 84: Hoare triple {31396#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {31396#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:17,263 INFO L290 TraceCheckUtils]: 85: Hoare triple {31396#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31397#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:17,263 INFO L290 TraceCheckUtils]: 86: Hoare triple {31397#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {31397#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 87: Hoare triple {31397#(<= main_~x~0 40)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 88: Hoare triple {31353#false} assume !!(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 89: Hoare triple {31353#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 90: Hoare triple {31353#false} assume !(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L272 TraceCheckUtils]: 91: Hoare triple {31353#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 92: Hoare triple {31353#false} ~cond := #in~cond; {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 93: Hoare triple {31353#false} assume 0 == ~cond; {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L290 TraceCheckUtils]: 94: Hoare triple {31353#false} assume !false; {31353#false} is VALID [2022-04-15 12:48:17,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 123 proven. 1640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:17,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:19,175 INFO L290 TraceCheckUtils]: 94: Hoare triple {31353#false} assume !false; {31353#false} is VALID [2022-04-15 12:48:19,175 INFO L290 TraceCheckUtils]: 93: Hoare triple {31353#false} assume 0 == ~cond; {31353#false} is VALID [2022-04-15 12:48:19,175 INFO L290 TraceCheckUtils]: 92: Hoare triple {31353#false} ~cond := #in~cond; {31353#false} is VALID [2022-04-15 12:48:19,175 INFO L272 TraceCheckUtils]: 91: Hoare triple {31353#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {31353#false} is VALID [2022-04-15 12:48:19,176 INFO L290 TraceCheckUtils]: 90: Hoare triple {31353#false} assume !(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:19,176 INFO L290 TraceCheckUtils]: 89: Hoare triple {31353#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:19,176 INFO L290 TraceCheckUtils]: 88: Hoare triple {31353#false} assume !!(~x~0 < 1000000); {31353#false} is VALID [2022-04-15 12:48:19,176 INFO L290 TraceCheckUtils]: 87: Hoare triple {31706#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {31353#false} is VALID [2022-04-15 12:48:19,176 INFO L290 TraceCheckUtils]: 86: Hoare triple {31706#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {31706#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:19,178 INFO L290 TraceCheckUtils]: 85: Hoare triple {31713#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31706#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:19,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {31713#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {31713#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:19,179 INFO L290 TraceCheckUtils]: 83: Hoare triple {31720#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31713#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:19,179 INFO L290 TraceCheckUtils]: 82: Hoare triple {31720#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {31720#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:19,180 INFO L290 TraceCheckUtils]: 81: Hoare triple {31727#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31720#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:19,180 INFO L290 TraceCheckUtils]: 80: Hoare triple {31727#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {31727#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:19,180 INFO L290 TraceCheckUtils]: 79: Hoare triple {31734#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31727#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:19,181 INFO L290 TraceCheckUtils]: 78: Hoare triple {31734#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {31734#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:19,181 INFO L290 TraceCheckUtils]: 77: Hoare triple {31741#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31734#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:19,182 INFO L290 TraceCheckUtils]: 76: Hoare triple {31741#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {31741#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:19,182 INFO L290 TraceCheckUtils]: 75: Hoare triple {31748#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31741#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:19,183 INFO L290 TraceCheckUtils]: 74: Hoare triple {31748#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {31748#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:19,183 INFO L290 TraceCheckUtils]: 73: Hoare triple {31755#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31748#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:19,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {31755#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {31755#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:19,184 INFO L290 TraceCheckUtils]: 71: Hoare triple {31762#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31755#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:19,185 INFO L290 TraceCheckUtils]: 70: Hoare triple {31762#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {31762#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:19,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {31769#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31762#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:19,185 INFO L290 TraceCheckUtils]: 68: Hoare triple {31769#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {31769#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:19,186 INFO L290 TraceCheckUtils]: 67: Hoare triple {31776#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31769#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:19,186 INFO L290 TraceCheckUtils]: 66: Hoare triple {31776#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {31776#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:19,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {31783#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31776#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:19,187 INFO L290 TraceCheckUtils]: 64: Hoare triple {31783#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {31783#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:19,188 INFO L290 TraceCheckUtils]: 63: Hoare triple {31790#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31783#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:19,188 INFO L290 TraceCheckUtils]: 62: Hoare triple {31790#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {31790#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:19,189 INFO L290 TraceCheckUtils]: 61: Hoare triple {31797#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31790#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:19,189 INFO L290 TraceCheckUtils]: 60: Hoare triple {31797#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {31797#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:19,190 INFO L290 TraceCheckUtils]: 59: Hoare triple {31804#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31797#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:19,190 INFO L290 TraceCheckUtils]: 58: Hoare triple {31804#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {31804#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:19,191 INFO L290 TraceCheckUtils]: 57: Hoare triple {31811#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31804#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:19,191 INFO L290 TraceCheckUtils]: 56: Hoare triple {31811#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {31811#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:19,192 INFO L290 TraceCheckUtils]: 55: Hoare triple {31818#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31811#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:19,192 INFO L290 TraceCheckUtils]: 54: Hoare triple {31818#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {31818#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:19,193 INFO L290 TraceCheckUtils]: 53: Hoare triple {31825#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31818#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:19,193 INFO L290 TraceCheckUtils]: 52: Hoare triple {31825#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {31825#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:19,194 INFO L290 TraceCheckUtils]: 51: Hoare triple {31832#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31825#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:19,194 INFO L290 TraceCheckUtils]: 50: Hoare triple {31832#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {31832#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:19,195 INFO L290 TraceCheckUtils]: 49: Hoare triple {31839#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31832#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:19,195 INFO L290 TraceCheckUtils]: 48: Hoare triple {31839#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {31839#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:19,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {31846#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31839#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:19,196 INFO L290 TraceCheckUtils]: 46: Hoare triple {31846#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {31846#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:19,197 INFO L290 TraceCheckUtils]: 45: Hoare triple {31853#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31846#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:19,197 INFO L290 TraceCheckUtils]: 44: Hoare triple {31853#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {31853#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:19,197 INFO L290 TraceCheckUtils]: 43: Hoare triple {31860#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31853#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:19,198 INFO L290 TraceCheckUtils]: 42: Hoare triple {31860#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {31860#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:19,198 INFO L290 TraceCheckUtils]: 41: Hoare triple {31867#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31860#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:19,199 INFO L290 TraceCheckUtils]: 40: Hoare triple {31867#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {31867#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:19,199 INFO L290 TraceCheckUtils]: 39: Hoare triple {31874#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31867#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:19,200 INFO L290 TraceCheckUtils]: 38: Hoare triple {31874#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {31874#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:19,200 INFO L290 TraceCheckUtils]: 37: Hoare triple {31881#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31874#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:19,201 INFO L290 TraceCheckUtils]: 36: Hoare triple {31881#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {31881#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:19,201 INFO L290 TraceCheckUtils]: 35: Hoare triple {31888#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31881#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:19,201 INFO L290 TraceCheckUtils]: 34: Hoare triple {31888#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {31888#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:19,202 INFO L290 TraceCheckUtils]: 33: Hoare triple {31895#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31888#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:19,202 INFO L290 TraceCheckUtils]: 32: Hoare triple {31895#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {31895#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:19,203 INFO L290 TraceCheckUtils]: 31: Hoare triple {31902#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31895#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:19,203 INFO L290 TraceCheckUtils]: 30: Hoare triple {31902#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {31902#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:19,204 INFO L290 TraceCheckUtils]: 29: Hoare triple {31909#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31902#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:19,204 INFO L290 TraceCheckUtils]: 28: Hoare triple {31909#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {31909#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:19,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {31916#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31909#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:19,205 INFO L290 TraceCheckUtils]: 26: Hoare triple {31916#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {31916#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:19,206 INFO L290 TraceCheckUtils]: 25: Hoare triple {31923#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31916#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:19,206 INFO L290 TraceCheckUtils]: 24: Hoare triple {31923#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {31923#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:19,207 INFO L290 TraceCheckUtils]: 23: Hoare triple {31930#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31923#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:19,207 INFO L290 TraceCheckUtils]: 22: Hoare triple {31930#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {31930#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:19,208 INFO L290 TraceCheckUtils]: 21: Hoare triple {31937#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31930#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:19,208 INFO L290 TraceCheckUtils]: 20: Hoare triple {31937#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {31937#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:19,209 INFO L290 TraceCheckUtils]: 19: Hoare triple {31944#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31937#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:19,209 INFO L290 TraceCheckUtils]: 18: Hoare triple {31944#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {31944#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:19,210 INFO L290 TraceCheckUtils]: 17: Hoare triple {31951#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31944#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:19,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {31951#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {31951#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:19,211 INFO L290 TraceCheckUtils]: 15: Hoare triple {31958#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31951#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:19,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {31958#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {31958#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:19,212 INFO L290 TraceCheckUtils]: 13: Hoare triple {31965#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31958#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:19,212 INFO L290 TraceCheckUtils]: 12: Hoare triple {31965#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {31965#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:19,213 INFO L290 TraceCheckUtils]: 11: Hoare triple {31972#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31965#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:19,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {31972#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {31972#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:19,214 INFO L290 TraceCheckUtils]: 9: Hoare triple {31979#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31972#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:19,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {31979#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {31979#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:19,214 INFO L290 TraceCheckUtils]: 7: Hoare triple {31986#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {31979#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:19,215 INFO L290 TraceCheckUtils]: 6: Hoare triple {31986#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {31986#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:19,215 INFO L290 TraceCheckUtils]: 5: Hoare triple {31352#true} ~x~0 := 0;~y~0 := 500000; {31986#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:19,215 INFO L272 TraceCheckUtils]: 4: Hoare triple {31352#true} call #t~ret4 := main(); {31352#true} is VALID [2022-04-15 12:48:19,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31352#true} {31352#true} #41#return; {31352#true} is VALID [2022-04-15 12:48:19,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {31352#true} assume true; {31352#true} is VALID [2022-04-15 12:48:19,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {31352#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {31352#true} is VALID [2022-04-15 12:48:19,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {31352#true} call ULTIMATE.init(); {31352#true} is VALID [2022-04-15 12:48:19,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1764 backedges. 123 proven. 1640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:19,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [949265667] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:19,216 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:19,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 43, 43] total 86 [2022-04-15 12:48:19,216 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:19,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1739586250] [2022-04-15 12:48:19,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1739586250] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:19,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:19,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-15 12:48:19,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846848238] [2022-04-15 12:48:19,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:19,217 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-15 12:48:19,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:19,217 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:19,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:19,266 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-15 12:48:19,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:19,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-15 12:48:19,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3572, Invalid=3738, Unknown=0, NotChecked=0, Total=7310 [2022-04-15 12:48:19,268 INFO L87 Difference]: Start difference. First operand 97 states and 100 transitions. Second operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:20,078 INFO L93 Difference]: Finished difference Result 108 states and 114 transitions. [2022-04-15 12:48:20,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-15 12:48:20,078 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 95 [2022-04-15 12:48:20,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:20,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-15 12:48:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 105 transitions. [2022-04-15 12:48:20,080 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 105 transitions. [2022-04-15 12:48:20,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:20,167 INFO L225 Difference]: With dead ends: 108 [2022-04-15 12:48:20,167 INFO L226 Difference]: Without dead ends: 99 [2022-04-15 12:48:20,169 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1059 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=7058, Invalid=8944, Unknown=0, NotChecked=0, Total=16002 [2022-04-15 12:48:20,169 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 49 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 179 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:20,169 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 54 Invalid, 179 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:20,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2022-04-15 12:48:20,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2022-04-15 12:48:20,255 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:20,255 INFO L82 GeneralOperation]: Start isEquivalent. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,255 INFO L74 IsIncluded]: Start isIncluded. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,255 INFO L87 Difference]: Start difference. First operand 99 states. Second operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:20,256 INFO L93 Difference]: Finished difference Result 99 states and 102 transitions. [2022-04-15 12:48:20,256 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 102 transitions. [2022-04-15 12:48:20,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:20,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:20,257 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-15 12:48:20,257 INFO L87 Difference]: Start difference. First operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 99 states. [2022-04-15 12:48:20,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:20,257 INFO L93 Difference]: Finished difference Result 99 states and 102 transitions. [2022-04-15 12:48:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 102 transitions. [2022-04-15 12:48:20,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:20,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:20,258 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:20,258 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 94 states have (on average 1.0425531914893618) internal successors, (98), 94 states have internal predecessors, (98), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 102 transitions. [2022-04-15 12:48:20,258 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 102 transitions. Word has length 95 [2022-04-15 12:48:20,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:20,259 INFO L478 AbstractCegarLoop]: Abstraction has 99 states and 102 transitions. [2022-04-15 12:48:20,259 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 2.0681818181818183) internal successors, (91), 43 states have internal predecessors, (91), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:20,259 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 102 transitions. [2022-04-15 12:48:20,327 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:20,327 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 102 transitions. [2022-04-15 12:48:20,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-15 12:48:20,327 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:20,328 INFO L499 BasicCegarLoop]: trace histogram [43, 41, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:20,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:20,540 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:20,541 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:20,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:20,541 INFO L85 PathProgramCache]: Analyzing trace with hash -387282274, now seen corresponding path program 83 times [2022-04-15 12:48:20,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:20,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [142571462] [2022-04-15 12:48:20,712 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:20,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1273270992, now seen corresponding path program 1 times [2022-04-15 12:48:20,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:20,713 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118591459] [2022-04-15 12:48:20,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:20,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:20,729 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:20,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:20,731 INFO L85 PathProgramCache]: Analyzing trace with hash -387282274, now seen corresponding path program 84 times [2022-04-15 12:48:20,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:20,731 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980269195] [2022-04-15 12:48:20,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:21,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:21,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {32751#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {32704#true} is VALID [2022-04-15 12:48:21,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {32704#true} assume true; {32704#true} is VALID [2022-04-15 12:48:21,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32704#true} {32704#true} #41#return; {32704#true} is VALID [2022-04-15 12:48:21,421 INFO L272 TraceCheckUtils]: 0: Hoare triple {32704#true} call ULTIMATE.init(); {32751#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:21,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {32751#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {32704#true} is VALID [2022-04-15 12:48:21,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {32704#true} assume true; {32704#true} is VALID [2022-04-15 12:48:21,422 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32704#true} {32704#true} #41#return; {32704#true} is VALID [2022-04-15 12:48:21,422 INFO L272 TraceCheckUtils]: 4: Hoare triple {32704#true} call #t~ret4 := main(); {32704#true} is VALID [2022-04-15 12:48:21,422 INFO L290 TraceCheckUtils]: 5: Hoare triple {32704#true} ~x~0 := 0;~y~0 := 500000; {32709#(= main_~x~0 0)} is VALID [2022-04-15 12:48:21,422 INFO L290 TraceCheckUtils]: 6: Hoare triple {32709#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {32709#(= main_~x~0 0)} is VALID [2022-04-15 12:48:21,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {32709#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32710#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:21,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {32710#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {32710#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:21,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {32710#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32711#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:21,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {32711#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {32711#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:21,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {32711#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32712#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:21,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {32712#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {32712#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:21,426 INFO L290 TraceCheckUtils]: 13: Hoare triple {32712#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32713#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:21,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {32713#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {32713#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:21,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {32713#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32714#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:21,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {32714#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {32714#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:21,428 INFO L290 TraceCheckUtils]: 17: Hoare triple {32714#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32715#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:21,428 INFO L290 TraceCheckUtils]: 18: Hoare triple {32715#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {32715#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:21,428 INFO L290 TraceCheckUtils]: 19: Hoare triple {32715#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32716#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:21,429 INFO L290 TraceCheckUtils]: 20: Hoare triple {32716#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {32716#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:21,429 INFO L290 TraceCheckUtils]: 21: Hoare triple {32716#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32717#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:21,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {32717#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {32717#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:21,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {32717#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32718#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:21,430 INFO L290 TraceCheckUtils]: 24: Hoare triple {32718#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {32718#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:21,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {32718#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32719#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:21,431 INFO L290 TraceCheckUtils]: 26: Hoare triple {32719#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {32719#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:21,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {32719#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32720#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:21,432 INFO L290 TraceCheckUtils]: 28: Hoare triple {32720#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {32720#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:21,433 INFO L290 TraceCheckUtils]: 29: Hoare triple {32720#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32721#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:21,433 INFO L290 TraceCheckUtils]: 30: Hoare triple {32721#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {32721#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:21,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {32721#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32722#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:21,434 INFO L290 TraceCheckUtils]: 32: Hoare triple {32722#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {32722#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:21,435 INFO L290 TraceCheckUtils]: 33: Hoare triple {32722#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32723#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:21,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {32723#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {32723#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:21,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {32723#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32724#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:21,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {32724#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {32724#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:21,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {32724#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32725#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:21,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {32725#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {32725#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:21,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {32725#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32726#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:21,438 INFO L290 TraceCheckUtils]: 40: Hoare triple {32726#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {32726#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:21,438 INFO L290 TraceCheckUtils]: 41: Hoare triple {32726#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32727#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:21,438 INFO L290 TraceCheckUtils]: 42: Hoare triple {32727#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {32727#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:21,439 INFO L290 TraceCheckUtils]: 43: Hoare triple {32727#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32728#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:21,439 INFO L290 TraceCheckUtils]: 44: Hoare triple {32728#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {32728#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:21,440 INFO L290 TraceCheckUtils]: 45: Hoare triple {32728#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32729#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:21,440 INFO L290 TraceCheckUtils]: 46: Hoare triple {32729#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {32729#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:21,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {32729#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32730#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:21,441 INFO L290 TraceCheckUtils]: 48: Hoare triple {32730#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {32730#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:21,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {32730#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32731#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:21,442 INFO L290 TraceCheckUtils]: 50: Hoare triple {32731#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {32731#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:21,443 INFO L290 TraceCheckUtils]: 51: Hoare triple {32731#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32732#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:21,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {32732#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {32732#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:21,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {32732#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32733#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:21,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {32733#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {32733#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:21,444 INFO L290 TraceCheckUtils]: 55: Hoare triple {32733#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32734#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:21,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {32734#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {32734#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:21,445 INFO L290 TraceCheckUtils]: 57: Hoare triple {32734#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32735#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:21,446 INFO L290 TraceCheckUtils]: 58: Hoare triple {32735#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {32735#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:21,446 INFO L290 TraceCheckUtils]: 59: Hoare triple {32735#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32736#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:21,446 INFO L290 TraceCheckUtils]: 60: Hoare triple {32736#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {32736#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:21,447 INFO L290 TraceCheckUtils]: 61: Hoare triple {32736#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32737#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:21,447 INFO L290 TraceCheckUtils]: 62: Hoare triple {32737#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {32737#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:21,448 INFO L290 TraceCheckUtils]: 63: Hoare triple {32737#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32738#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:21,448 INFO L290 TraceCheckUtils]: 64: Hoare triple {32738#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {32738#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:21,449 INFO L290 TraceCheckUtils]: 65: Hoare triple {32738#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32739#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:21,449 INFO L290 TraceCheckUtils]: 66: Hoare triple {32739#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {32739#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:21,450 INFO L290 TraceCheckUtils]: 67: Hoare triple {32739#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32740#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:21,450 INFO L290 TraceCheckUtils]: 68: Hoare triple {32740#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {32740#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:21,451 INFO L290 TraceCheckUtils]: 69: Hoare triple {32740#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32741#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:21,451 INFO L290 TraceCheckUtils]: 70: Hoare triple {32741#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {32741#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:21,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {32741#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32742#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:21,464 INFO L290 TraceCheckUtils]: 72: Hoare triple {32742#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {32742#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:21,465 INFO L290 TraceCheckUtils]: 73: Hoare triple {32742#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32743#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:21,465 INFO L290 TraceCheckUtils]: 74: Hoare triple {32743#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {32743#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:21,466 INFO L290 TraceCheckUtils]: 75: Hoare triple {32743#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32744#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:21,466 INFO L290 TraceCheckUtils]: 76: Hoare triple {32744#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {32744#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:21,467 INFO L290 TraceCheckUtils]: 77: Hoare triple {32744#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32745#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:21,467 INFO L290 TraceCheckUtils]: 78: Hoare triple {32745#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {32745#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:21,468 INFO L290 TraceCheckUtils]: 79: Hoare triple {32745#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32746#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:21,468 INFO L290 TraceCheckUtils]: 80: Hoare triple {32746#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {32746#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:21,469 INFO L290 TraceCheckUtils]: 81: Hoare triple {32746#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32747#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:21,469 INFO L290 TraceCheckUtils]: 82: Hoare triple {32747#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {32747#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:21,470 INFO L290 TraceCheckUtils]: 83: Hoare triple {32747#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32748#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:21,470 INFO L290 TraceCheckUtils]: 84: Hoare triple {32748#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {32748#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:21,471 INFO L290 TraceCheckUtils]: 85: Hoare triple {32748#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32749#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:21,471 INFO L290 TraceCheckUtils]: 86: Hoare triple {32749#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {32749#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:21,471 INFO L290 TraceCheckUtils]: 87: Hoare triple {32749#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32750#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:21,472 INFO L290 TraceCheckUtils]: 88: Hoare triple {32750#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {32750#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:21,472 INFO L290 TraceCheckUtils]: 89: Hoare triple {32750#(<= main_~x~0 41)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {32705#false} assume !!(~x~0 < 1000000); {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 91: Hoare triple {32705#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 92: Hoare triple {32705#false} assume !(~x~0 < 1000000); {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L272 TraceCheckUtils]: 93: Hoare triple {32705#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 94: Hoare triple {32705#false} ~cond := #in~cond; {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 95: Hoare triple {32705#false} assume 0 == ~cond; {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L290 TraceCheckUtils]: 96: Hoare triple {32705#false} assume !false; {32705#false} is VALID [2022-04-15 12:48:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 126 proven. 1722 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:21,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:21,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980269195] [2022-04-15 12:48:21,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980269195] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:21,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2106350115] [2022-04-15 12:48:21,474 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:48:21,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:21,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:21,475 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:21,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-15 12:48:21,520 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:48:21,520 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:21,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:48:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:21,530 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:21,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {32704#true} call ULTIMATE.init(); {32704#true} is VALID [2022-04-15 12:48:21,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {32704#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {32704#true} is VALID [2022-04-15 12:48:21,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {32704#true} assume true; {32704#true} is VALID [2022-04-15 12:48:21,876 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32704#true} {32704#true} #41#return; {32704#true} is VALID [2022-04-15 12:48:21,876 INFO L272 TraceCheckUtils]: 4: Hoare triple {32704#true} call #t~ret4 := main(); {32704#true} is VALID [2022-04-15 12:48:21,877 INFO L290 TraceCheckUtils]: 5: Hoare triple {32704#true} ~x~0 := 0;~y~0 := 500000; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,877 INFO L290 TraceCheckUtils]: 6: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,877 INFO L290 TraceCheckUtils]: 7: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,877 INFO L290 TraceCheckUtils]: 8: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,877 INFO L290 TraceCheckUtils]: 9: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,878 INFO L290 TraceCheckUtils]: 10: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,878 INFO L290 TraceCheckUtils]: 11: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,878 INFO L290 TraceCheckUtils]: 12: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,878 INFO L290 TraceCheckUtils]: 13: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,878 INFO L290 TraceCheckUtils]: 14: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,879 INFO L290 TraceCheckUtils]: 15: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,879 INFO L290 TraceCheckUtils]: 16: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,879 INFO L290 TraceCheckUtils]: 17: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,879 INFO L290 TraceCheckUtils]: 18: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,879 INFO L290 TraceCheckUtils]: 19: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,880 INFO L290 TraceCheckUtils]: 20: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,880 INFO L290 TraceCheckUtils]: 21: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,880 INFO L290 TraceCheckUtils]: 22: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,880 INFO L290 TraceCheckUtils]: 23: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,880 INFO L290 TraceCheckUtils]: 24: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,881 INFO L290 TraceCheckUtils]: 25: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,881 INFO L290 TraceCheckUtils]: 27: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,881 INFO L290 TraceCheckUtils]: 28: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,881 INFO L290 TraceCheckUtils]: 29: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,882 INFO L290 TraceCheckUtils]: 30: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,882 INFO L290 TraceCheckUtils]: 31: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,882 INFO L290 TraceCheckUtils]: 32: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,882 INFO L290 TraceCheckUtils]: 33: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,882 INFO L290 TraceCheckUtils]: 34: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,883 INFO L290 TraceCheckUtils]: 35: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,883 INFO L290 TraceCheckUtils]: 36: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,883 INFO L290 TraceCheckUtils]: 37: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,883 INFO L290 TraceCheckUtils]: 38: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,883 INFO L290 TraceCheckUtils]: 39: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,884 INFO L290 TraceCheckUtils]: 40: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,884 INFO L290 TraceCheckUtils]: 41: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,884 INFO L290 TraceCheckUtils]: 42: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,884 INFO L290 TraceCheckUtils]: 43: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,884 INFO L290 TraceCheckUtils]: 44: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,885 INFO L290 TraceCheckUtils]: 45: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,885 INFO L290 TraceCheckUtils]: 46: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,885 INFO L290 TraceCheckUtils]: 47: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,885 INFO L290 TraceCheckUtils]: 48: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,885 INFO L290 TraceCheckUtils]: 49: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,886 INFO L290 TraceCheckUtils]: 50: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,886 INFO L290 TraceCheckUtils]: 51: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,886 INFO L290 TraceCheckUtils]: 52: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,886 INFO L290 TraceCheckUtils]: 53: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,886 INFO L290 TraceCheckUtils]: 54: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,887 INFO L290 TraceCheckUtils]: 55: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,887 INFO L290 TraceCheckUtils]: 56: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,887 INFO L290 TraceCheckUtils]: 57: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,887 INFO L290 TraceCheckUtils]: 58: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,887 INFO L290 TraceCheckUtils]: 59: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,888 INFO L290 TraceCheckUtils]: 60: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,888 INFO L290 TraceCheckUtils]: 61: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,888 INFO L290 TraceCheckUtils]: 62: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,888 INFO L290 TraceCheckUtils]: 63: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,888 INFO L290 TraceCheckUtils]: 64: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,889 INFO L290 TraceCheckUtils]: 65: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,889 INFO L290 TraceCheckUtils]: 66: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,889 INFO L290 TraceCheckUtils]: 67: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,889 INFO L290 TraceCheckUtils]: 68: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,890 INFO L290 TraceCheckUtils]: 69: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,890 INFO L290 TraceCheckUtils]: 70: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,890 INFO L290 TraceCheckUtils]: 71: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,890 INFO L290 TraceCheckUtils]: 72: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,890 INFO L290 TraceCheckUtils]: 73: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,891 INFO L290 TraceCheckUtils]: 74: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,891 INFO L290 TraceCheckUtils]: 75: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,891 INFO L290 TraceCheckUtils]: 76: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,891 INFO L290 TraceCheckUtils]: 77: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,891 INFO L290 TraceCheckUtils]: 78: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,892 INFO L290 TraceCheckUtils]: 79: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,892 INFO L290 TraceCheckUtils]: 80: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,892 INFO L290 TraceCheckUtils]: 81: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,892 INFO L290 TraceCheckUtils]: 82: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,892 INFO L290 TraceCheckUtils]: 83: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,893 INFO L290 TraceCheckUtils]: 84: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,893 INFO L290 TraceCheckUtils]: 85: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,893 INFO L290 TraceCheckUtils]: 86: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,893 INFO L290 TraceCheckUtils]: 87: Hoare triple {32770#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,893 INFO L290 TraceCheckUtils]: 88: Hoare triple {32770#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {32770#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:21,895 INFO L290 TraceCheckUtils]: 89: Hoare triple {32770#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {33023#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:21,895 INFO L290 TraceCheckUtils]: 90: Hoare triple {33023#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {33023#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:21,896 INFO L290 TraceCheckUtils]: 91: Hoare triple {33023#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {33030#(<= main_~y~0 500002)} is VALID [2022-04-15 12:48:21,896 INFO L290 TraceCheckUtils]: 92: Hoare triple {33030#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {33034#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:48:21,896 INFO L272 TraceCheckUtils]: 93: Hoare triple {33034#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {33038#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:21,897 INFO L290 TraceCheckUtils]: 94: Hoare triple {33038#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {33042#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:21,897 INFO L290 TraceCheckUtils]: 95: Hoare triple {33042#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {32705#false} is VALID [2022-04-15 12:48:21,897 INFO L290 TraceCheckUtils]: 96: Hoare triple {32705#false} assume !false; {32705#false} is VALID [2022-04-15 12:48:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-15 12:48:21,897 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:22,192 INFO L290 TraceCheckUtils]: 96: Hoare triple {32705#false} assume !false; {32705#false} is VALID [2022-04-15 12:48:22,192 INFO L290 TraceCheckUtils]: 95: Hoare triple {33042#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {32705#false} is VALID [2022-04-15 12:48:22,192 INFO L290 TraceCheckUtils]: 94: Hoare triple {33038#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {33042#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:22,193 INFO L272 TraceCheckUtils]: 93: Hoare triple {33058#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {33038#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:22,193 INFO L290 TraceCheckUtils]: 92: Hoare triple {33062#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {33058#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:48:22,194 INFO L290 TraceCheckUtils]: 91: Hoare triple {33066#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {33062#(< main_~y~0 1000000)} is VALID [2022-04-15 12:48:22,194 INFO L290 TraceCheckUtils]: 90: Hoare triple {33066#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {33066#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:22,196 INFO L290 TraceCheckUtils]: 89: Hoare triple {33073#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {33066#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:22,196 INFO L290 TraceCheckUtils]: 88: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,196 INFO L290 TraceCheckUtils]: 87: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,196 INFO L290 TraceCheckUtils]: 86: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,196 INFO L290 TraceCheckUtils]: 85: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,197 INFO L290 TraceCheckUtils]: 84: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,197 INFO L290 TraceCheckUtils]: 83: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,197 INFO L290 TraceCheckUtils]: 82: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,197 INFO L290 TraceCheckUtils]: 81: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,197 INFO L290 TraceCheckUtils]: 80: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,198 INFO L290 TraceCheckUtils]: 79: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,199 INFO L290 TraceCheckUtils]: 78: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,199 INFO L290 TraceCheckUtils]: 77: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,199 INFO L290 TraceCheckUtils]: 76: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,199 INFO L290 TraceCheckUtils]: 75: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,199 INFO L290 TraceCheckUtils]: 74: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,200 INFO L290 TraceCheckUtils]: 73: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,200 INFO L290 TraceCheckUtils]: 72: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,200 INFO L290 TraceCheckUtils]: 71: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,200 INFO L290 TraceCheckUtils]: 70: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,200 INFO L290 TraceCheckUtils]: 69: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,201 INFO L290 TraceCheckUtils]: 68: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,201 INFO L290 TraceCheckUtils]: 67: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,201 INFO L290 TraceCheckUtils]: 66: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,201 INFO L290 TraceCheckUtils]: 64: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,202 INFO L290 TraceCheckUtils]: 63: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,202 INFO L290 TraceCheckUtils]: 62: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,202 INFO L290 TraceCheckUtils]: 61: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,202 INFO L290 TraceCheckUtils]: 60: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,202 INFO L290 TraceCheckUtils]: 59: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,203 INFO L290 TraceCheckUtils]: 58: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,227 INFO L290 TraceCheckUtils]: 57: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,228 INFO L290 TraceCheckUtils]: 56: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,228 INFO L290 TraceCheckUtils]: 55: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,228 INFO L290 TraceCheckUtils]: 53: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,228 INFO L290 TraceCheckUtils]: 52: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,229 INFO L290 TraceCheckUtils]: 51: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,229 INFO L290 TraceCheckUtils]: 50: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,229 INFO L290 TraceCheckUtils]: 49: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,229 INFO L290 TraceCheckUtils]: 48: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,230 INFO L290 TraceCheckUtils]: 47: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,230 INFO L290 TraceCheckUtils]: 46: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,230 INFO L290 TraceCheckUtils]: 45: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,230 INFO L290 TraceCheckUtils]: 44: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,231 INFO L290 TraceCheckUtils]: 43: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,231 INFO L290 TraceCheckUtils]: 42: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,231 INFO L290 TraceCheckUtils]: 41: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,231 INFO L290 TraceCheckUtils]: 40: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,232 INFO L290 TraceCheckUtils]: 39: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,232 INFO L290 TraceCheckUtils]: 38: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,232 INFO L290 TraceCheckUtils]: 37: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,232 INFO L290 TraceCheckUtils]: 36: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,233 INFO L290 TraceCheckUtils]: 35: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,233 INFO L290 TraceCheckUtils]: 34: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,233 INFO L290 TraceCheckUtils]: 33: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,233 INFO L290 TraceCheckUtils]: 32: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,233 INFO L290 TraceCheckUtils]: 31: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,234 INFO L290 TraceCheckUtils]: 30: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,234 INFO L290 TraceCheckUtils]: 29: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,234 INFO L290 TraceCheckUtils]: 28: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,234 INFO L290 TraceCheckUtils]: 27: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,236 INFO L290 TraceCheckUtils]: 22: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,236 INFO L290 TraceCheckUtils]: 21: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,236 INFO L290 TraceCheckUtils]: 20: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,236 INFO L290 TraceCheckUtils]: 19: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,236 INFO L290 TraceCheckUtils]: 18: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,237 INFO L290 TraceCheckUtils]: 17: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,237 INFO L290 TraceCheckUtils]: 16: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,237 INFO L290 TraceCheckUtils]: 15: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,237 INFO L290 TraceCheckUtils]: 14: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {33073#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,239 INFO L290 TraceCheckUtils]: 6: Hoare triple {33073#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {32704#true} ~x~0 := 0;~y~0 := 500000; {33073#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:22,240 INFO L272 TraceCheckUtils]: 4: Hoare triple {32704#true} call #t~ret4 := main(); {32704#true} is VALID [2022-04-15 12:48:22,240 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32704#true} {32704#true} #41#return; {32704#true} is VALID [2022-04-15 12:48:22,240 INFO L290 TraceCheckUtils]: 2: Hoare triple {32704#true} assume true; {32704#true} is VALID [2022-04-15 12:48:22,240 INFO L290 TraceCheckUtils]: 1: Hoare triple {32704#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {32704#true} is VALID [2022-04-15 12:48:22,240 INFO L272 TraceCheckUtils]: 0: Hoare triple {32704#true} call ULTIMATE.init(); {32704#true} is VALID [2022-04-15 12:48:22,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1849 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-04-15 12:48:22,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2106350115] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:22,240 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:22,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 8, 8] total 55 [2022-04-15 12:48:22,240 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:22,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [142571462] [2022-04-15 12:48:22,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [142571462] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:22,241 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:22,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-15 12:48:22,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729607524] [2022-04-15 12:48:22,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:22,241 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-15 12:48:22,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:22,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:22,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:22,299 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-15 12:48:22,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:22,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-15 12:48:22,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=988, Invalid=1982, Unknown=0, NotChecked=0, Total=2970 [2022-04-15 12:48:22,300 INFO L87 Difference]: Start difference. First operand 99 states and 102 transitions. Second operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:23,139 INFO L93 Difference]: Finished difference Result 110 states and 116 transitions. [2022-04-15 12:48:23,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-15 12:48:23,139 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 97 [2022-04-15 12:48:23,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-15 12:48:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 107 transitions. [2022-04-15 12:48:23,141 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 107 transitions. [2022-04-15 12:48:23,204 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:23,205 INFO L225 Difference]: With dead ends: 110 [2022-04-15 12:48:23,205 INFO L226 Difference]: Without dead ends: 101 [2022-04-15 12:48:23,205 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 185 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1499 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2878, Invalid=6434, Unknown=0, NotChecked=0, Total=9312 [2022-04-15 12:48:23,207 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 50 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:23,207 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 29 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:23,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-15 12:48:23,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-15 12:48:23,293 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:23,293 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,293 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,293 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:23,297 INFO L93 Difference]: Finished difference Result 101 states and 104 transitions. [2022-04-15 12:48:23,298 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 104 transitions. [2022-04-15 12:48:23,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:23,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:23,298 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-15 12:48:23,298 INFO L87 Difference]: Start difference. First operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 101 states. [2022-04-15 12:48:23,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:23,299 INFO L93 Difference]: Finished difference Result 101 states and 104 transitions. [2022-04-15 12:48:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 104 transitions. [2022-04-15 12:48:23,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:23,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:23,299 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:23,299 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 96 states have (on average 1.0416666666666667) internal successors, (100), 96 states have internal predecessors, (100), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 104 transitions. [2022-04-15 12:48:23,300 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 104 transitions. Word has length 97 [2022-04-15 12:48:23,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:23,300 INFO L478 AbstractCegarLoop]: Abstraction has 101 states and 104 transitions. [2022-04-15 12:48:23,300 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 2.066666666666667) internal successors, (93), 44 states have internal predecessors, (93), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:23,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 104 transitions. [2022-04-15 12:48:23,406 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:23,406 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 104 transitions. [2022-04-15 12:48:23,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-04-15 12:48:23,407 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:23,407 INFO L499 BasicCegarLoop]: trace histogram [44, 42, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:23,426 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:23,624 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:23,624 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:23,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:23,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1315013061, now seen corresponding path program 85 times [2022-04-15 12:48:23,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:23,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1840596879] [2022-04-15 12:48:23,826 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:23,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1332376336, now seen corresponding path program 1 times [2022-04-15 12:48:23,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:23,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141852341] [2022-04-15 12:48:23,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:23,850 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:23,852 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:23,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1315013061, now seen corresponding path program 86 times [2022-04-15 12:48:23,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:23,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123363923] [2022-04-15 12:48:23,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:23,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:23,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:24,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:24,530 INFO L290 TraceCheckUtils]: 0: Hoare triple {34099#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {34051#true} is VALID [2022-04-15 12:48:24,530 INFO L290 TraceCheckUtils]: 1: Hoare triple {34051#true} assume true; {34051#true} is VALID [2022-04-15 12:48:24,530 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34051#true} {34051#true} #41#return; {34051#true} is VALID [2022-04-15 12:48:24,531 INFO L272 TraceCheckUtils]: 0: Hoare triple {34051#true} call ULTIMATE.init(); {34099#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:24,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {34099#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {34051#true} is VALID [2022-04-15 12:48:24,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {34051#true} assume true; {34051#true} is VALID [2022-04-15 12:48:24,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34051#true} {34051#true} #41#return; {34051#true} is VALID [2022-04-15 12:48:24,531 INFO L272 TraceCheckUtils]: 4: Hoare triple {34051#true} call #t~ret4 := main(); {34051#true} is VALID [2022-04-15 12:48:24,531 INFO L290 TraceCheckUtils]: 5: Hoare triple {34051#true} ~x~0 := 0;~y~0 := 500000; {34056#(= main_~x~0 0)} is VALID [2022-04-15 12:48:24,531 INFO L290 TraceCheckUtils]: 6: Hoare triple {34056#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {34056#(= main_~x~0 0)} is VALID [2022-04-15 12:48:24,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {34056#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34057#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:24,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {34057#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {34057#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:24,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {34057#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34058#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:24,533 INFO L290 TraceCheckUtils]: 10: Hoare triple {34058#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {34058#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:24,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {34058#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34059#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:24,534 INFO L290 TraceCheckUtils]: 12: Hoare triple {34059#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {34059#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:24,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {34059#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34060#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:24,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {34060#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {34060#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:24,535 INFO L290 TraceCheckUtils]: 15: Hoare triple {34060#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34061#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:24,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {34061#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {34061#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:24,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {34061#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34062#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:24,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {34062#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {34062#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:24,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {34062#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34063#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:24,537 INFO L290 TraceCheckUtils]: 20: Hoare triple {34063#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {34063#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:24,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {34063#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34064#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:24,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {34064#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {34064#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:24,538 INFO L290 TraceCheckUtils]: 23: Hoare triple {34064#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34065#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:24,539 INFO L290 TraceCheckUtils]: 24: Hoare triple {34065#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {34065#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:24,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {34065#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34066#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:24,539 INFO L290 TraceCheckUtils]: 26: Hoare triple {34066#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {34066#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:24,540 INFO L290 TraceCheckUtils]: 27: Hoare triple {34066#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34067#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:24,540 INFO L290 TraceCheckUtils]: 28: Hoare triple {34067#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {34067#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:24,541 INFO L290 TraceCheckUtils]: 29: Hoare triple {34067#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34068#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:24,541 INFO L290 TraceCheckUtils]: 30: Hoare triple {34068#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {34068#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:24,541 INFO L290 TraceCheckUtils]: 31: Hoare triple {34068#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34069#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:24,542 INFO L290 TraceCheckUtils]: 32: Hoare triple {34069#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {34069#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:24,542 INFO L290 TraceCheckUtils]: 33: Hoare triple {34069#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34070#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:24,542 INFO L290 TraceCheckUtils]: 34: Hoare triple {34070#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {34070#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:24,543 INFO L290 TraceCheckUtils]: 35: Hoare triple {34070#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34071#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:24,543 INFO L290 TraceCheckUtils]: 36: Hoare triple {34071#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {34071#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:24,544 INFO L290 TraceCheckUtils]: 37: Hoare triple {34071#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34072#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:24,544 INFO L290 TraceCheckUtils]: 38: Hoare triple {34072#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {34072#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:24,544 INFO L290 TraceCheckUtils]: 39: Hoare triple {34072#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34073#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:24,545 INFO L290 TraceCheckUtils]: 40: Hoare triple {34073#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {34073#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:24,545 INFO L290 TraceCheckUtils]: 41: Hoare triple {34073#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34074#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:24,545 INFO L290 TraceCheckUtils]: 42: Hoare triple {34074#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {34074#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:24,546 INFO L290 TraceCheckUtils]: 43: Hoare triple {34074#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34075#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:24,546 INFO L290 TraceCheckUtils]: 44: Hoare triple {34075#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {34075#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:24,547 INFO L290 TraceCheckUtils]: 45: Hoare triple {34075#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34076#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:24,547 INFO L290 TraceCheckUtils]: 46: Hoare triple {34076#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {34076#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:24,547 INFO L290 TraceCheckUtils]: 47: Hoare triple {34076#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34077#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:24,547 INFO L290 TraceCheckUtils]: 48: Hoare triple {34077#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {34077#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:24,548 INFO L290 TraceCheckUtils]: 49: Hoare triple {34077#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34078#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:24,548 INFO L290 TraceCheckUtils]: 50: Hoare triple {34078#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {34078#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:24,549 INFO L290 TraceCheckUtils]: 51: Hoare triple {34078#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34079#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:24,549 INFO L290 TraceCheckUtils]: 52: Hoare triple {34079#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {34079#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:24,549 INFO L290 TraceCheckUtils]: 53: Hoare triple {34079#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34080#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:24,550 INFO L290 TraceCheckUtils]: 54: Hoare triple {34080#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {34080#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:24,550 INFO L290 TraceCheckUtils]: 55: Hoare triple {34080#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34081#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:24,550 INFO L290 TraceCheckUtils]: 56: Hoare triple {34081#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {34081#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:24,551 INFO L290 TraceCheckUtils]: 57: Hoare triple {34081#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34082#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:24,551 INFO L290 TraceCheckUtils]: 58: Hoare triple {34082#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {34082#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:24,552 INFO L290 TraceCheckUtils]: 59: Hoare triple {34082#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34083#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:24,561 INFO L290 TraceCheckUtils]: 60: Hoare triple {34083#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {34083#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:24,563 INFO L290 TraceCheckUtils]: 61: Hoare triple {34083#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34084#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:24,563 INFO L290 TraceCheckUtils]: 62: Hoare triple {34084#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {34084#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:24,564 INFO L290 TraceCheckUtils]: 63: Hoare triple {34084#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34085#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:24,564 INFO L290 TraceCheckUtils]: 64: Hoare triple {34085#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {34085#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:24,565 INFO L290 TraceCheckUtils]: 65: Hoare triple {34085#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34086#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:24,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {34086#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {34086#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:24,566 INFO L290 TraceCheckUtils]: 67: Hoare triple {34086#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34087#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:24,566 INFO L290 TraceCheckUtils]: 68: Hoare triple {34087#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {34087#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:24,567 INFO L290 TraceCheckUtils]: 69: Hoare triple {34087#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34088#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:24,567 INFO L290 TraceCheckUtils]: 70: Hoare triple {34088#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {34088#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:24,568 INFO L290 TraceCheckUtils]: 71: Hoare triple {34088#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34089#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:24,568 INFO L290 TraceCheckUtils]: 72: Hoare triple {34089#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {34089#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:24,569 INFO L290 TraceCheckUtils]: 73: Hoare triple {34089#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34090#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:24,569 INFO L290 TraceCheckUtils]: 74: Hoare triple {34090#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {34090#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:24,569 INFO L290 TraceCheckUtils]: 75: Hoare triple {34090#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34091#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:24,570 INFO L290 TraceCheckUtils]: 76: Hoare triple {34091#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {34091#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:24,570 INFO L290 TraceCheckUtils]: 77: Hoare triple {34091#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34092#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:24,571 INFO L290 TraceCheckUtils]: 78: Hoare triple {34092#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {34092#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:24,571 INFO L290 TraceCheckUtils]: 79: Hoare triple {34092#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34093#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:24,571 INFO L290 TraceCheckUtils]: 80: Hoare triple {34093#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {34093#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:24,572 INFO L290 TraceCheckUtils]: 81: Hoare triple {34093#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34094#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:24,572 INFO L290 TraceCheckUtils]: 82: Hoare triple {34094#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {34094#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:24,573 INFO L290 TraceCheckUtils]: 83: Hoare triple {34094#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34095#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:24,573 INFO L290 TraceCheckUtils]: 84: Hoare triple {34095#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {34095#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:24,574 INFO L290 TraceCheckUtils]: 85: Hoare triple {34095#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34096#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:24,574 INFO L290 TraceCheckUtils]: 86: Hoare triple {34096#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {34096#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:24,575 INFO L290 TraceCheckUtils]: 87: Hoare triple {34096#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34097#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:24,575 INFO L290 TraceCheckUtils]: 88: Hoare triple {34097#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {34097#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:24,576 INFO L290 TraceCheckUtils]: 89: Hoare triple {34097#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34098#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:24,576 INFO L290 TraceCheckUtils]: 90: Hoare triple {34098#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {34098#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 91: Hoare triple {34098#(<= main_~x~0 42)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 92: Hoare triple {34052#false} assume !!(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 93: Hoare triple {34052#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 94: Hoare triple {34052#false} assume !(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L272 TraceCheckUtils]: 95: Hoare triple {34052#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 96: Hoare triple {34052#false} ~cond := #in~cond; {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 97: Hoare triple {34052#false} assume 0 == ~cond; {34052#false} is VALID [2022-04-15 12:48:24,577 INFO L290 TraceCheckUtils]: 98: Hoare triple {34052#false} assume !false; {34052#false} is VALID [2022-04-15 12:48:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 129 proven. 1806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:24,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:24,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123363923] [2022-04-15 12:48:24,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123363923] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:24,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1725142307] [2022-04-15 12:48:24,578 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:48:24,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:24,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:24,580 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:24,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-15 12:48:24,632 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:48:24,632 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:24,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 44 conjunts are in the unsatisfiable core [2022-04-15 12:48:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:24,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:25,108 INFO L272 TraceCheckUtils]: 0: Hoare triple {34051#true} call ULTIMATE.init(); {34051#true} is VALID [2022-04-15 12:48:25,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {34051#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {34051#true} is VALID [2022-04-15 12:48:25,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {34051#true} assume true; {34051#true} is VALID [2022-04-15 12:48:25,108 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34051#true} {34051#true} #41#return; {34051#true} is VALID [2022-04-15 12:48:25,108 INFO L272 TraceCheckUtils]: 4: Hoare triple {34051#true} call #t~ret4 := main(); {34051#true} is VALID [2022-04-15 12:48:25,109 INFO L290 TraceCheckUtils]: 5: Hoare triple {34051#true} ~x~0 := 0;~y~0 := 500000; {34118#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:25,109 INFO L290 TraceCheckUtils]: 6: Hoare triple {34118#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {34118#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:25,111 INFO L290 TraceCheckUtils]: 7: Hoare triple {34118#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34057#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:25,111 INFO L290 TraceCheckUtils]: 8: Hoare triple {34057#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {34057#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:25,112 INFO L290 TraceCheckUtils]: 9: Hoare triple {34057#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34058#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:25,112 INFO L290 TraceCheckUtils]: 10: Hoare triple {34058#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {34058#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:25,113 INFO L290 TraceCheckUtils]: 11: Hoare triple {34058#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34059#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:25,113 INFO L290 TraceCheckUtils]: 12: Hoare triple {34059#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {34059#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:25,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {34059#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34060#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:25,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {34060#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {34060#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:25,115 INFO L290 TraceCheckUtils]: 15: Hoare triple {34060#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34061#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:25,115 INFO L290 TraceCheckUtils]: 16: Hoare triple {34061#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {34061#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:25,116 INFO L290 TraceCheckUtils]: 17: Hoare triple {34061#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34062#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:25,117 INFO L290 TraceCheckUtils]: 18: Hoare triple {34062#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {34062#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:25,117 INFO L290 TraceCheckUtils]: 19: Hoare triple {34062#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34063#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:25,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {34063#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {34063#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:25,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {34063#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34064#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:25,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {34064#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {34064#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:25,119 INFO L290 TraceCheckUtils]: 23: Hoare triple {34064#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34065#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:25,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {34065#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {34065#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:25,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {34065#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34066#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:25,121 INFO L290 TraceCheckUtils]: 26: Hoare triple {34066#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {34066#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:25,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {34066#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34067#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:25,122 INFO L290 TraceCheckUtils]: 28: Hoare triple {34067#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {34067#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:25,122 INFO L290 TraceCheckUtils]: 29: Hoare triple {34067#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34068#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:25,123 INFO L290 TraceCheckUtils]: 30: Hoare triple {34068#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {34068#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:25,123 INFO L290 TraceCheckUtils]: 31: Hoare triple {34068#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34069#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:25,124 INFO L290 TraceCheckUtils]: 32: Hoare triple {34069#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {34069#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:25,124 INFO L290 TraceCheckUtils]: 33: Hoare triple {34069#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34070#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:25,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {34070#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {34070#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:25,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {34070#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34071#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:25,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {34071#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {34071#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:25,126 INFO L290 TraceCheckUtils]: 37: Hoare triple {34071#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34072#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:25,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {34072#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {34072#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:25,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {34072#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34073#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:25,128 INFO L290 TraceCheckUtils]: 40: Hoare triple {34073#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {34073#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:25,128 INFO L290 TraceCheckUtils]: 41: Hoare triple {34073#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34074#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:25,129 INFO L290 TraceCheckUtils]: 42: Hoare triple {34074#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {34074#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:25,129 INFO L290 TraceCheckUtils]: 43: Hoare triple {34074#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34075#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:25,130 INFO L290 TraceCheckUtils]: 44: Hoare triple {34075#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {34075#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:25,130 INFO L290 TraceCheckUtils]: 45: Hoare triple {34075#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34076#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:25,131 INFO L290 TraceCheckUtils]: 46: Hoare triple {34076#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {34076#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:25,131 INFO L290 TraceCheckUtils]: 47: Hoare triple {34076#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34077#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:25,132 INFO L290 TraceCheckUtils]: 48: Hoare triple {34077#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {34077#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:25,132 INFO L290 TraceCheckUtils]: 49: Hoare triple {34077#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34078#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:25,133 INFO L290 TraceCheckUtils]: 50: Hoare triple {34078#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {34078#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:25,133 INFO L290 TraceCheckUtils]: 51: Hoare triple {34078#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34079#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:25,134 INFO L290 TraceCheckUtils]: 52: Hoare triple {34079#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {34079#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:25,134 INFO L290 TraceCheckUtils]: 53: Hoare triple {34079#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34080#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:25,135 INFO L290 TraceCheckUtils]: 54: Hoare triple {34080#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {34080#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:25,135 INFO L290 TraceCheckUtils]: 55: Hoare triple {34080#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34081#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:25,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {34081#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {34081#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:25,136 INFO L290 TraceCheckUtils]: 57: Hoare triple {34081#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34082#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:25,137 INFO L290 TraceCheckUtils]: 58: Hoare triple {34082#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {34082#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:25,137 INFO L290 TraceCheckUtils]: 59: Hoare triple {34082#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34083#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:25,138 INFO L290 TraceCheckUtils]: 60: Hoare triple {34083#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {34083#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:25,139 INFO L290 TraceCheckUtils]: 61: Hoare triple {34083#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34084#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:25,139 INFO L290 TraceCheckUtils]: 62: Hoare triple {34084#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {34084#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:25,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {34084#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34085#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:25,140 INFO L290 TraceCheckUtils]: 64: Hoare triple {34085#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {34085#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:25,141 INFO L290 TraceCheckUtils]: 65: Hoare triple {34085#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34086#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:25,141 INFO L290 TraceCheckUtils]: 66: Hoare triple {34086#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {34086#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:25,142 INFO L290 TraceCheckUtils]: 67: Hoare triple {34086#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34087#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:25,142 INFO L290 TraceCheckUtils]: 68: Hoare triple {34087#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {34087#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:25,143 INFO L290 TraceCheckUtils]: 69: Hoare triple {34087#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34088#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:25,143 INFO L290 TraceCheckUtils]: 70: Hoare triple {34088#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {34088#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:25,144 INFO L290 TraceCheckUtils]: 71: Hoare triple {34088#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34089#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:25,144 INFO L290 TraceCheckUtils]: 72: Hoare triple {34089#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {34089#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:25,145 INFO L290 TraceCheckUtils]: 73: Hoare triple {34089#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34090#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:25,145 INFO L290 TraceCheckUtils]: 74: Hoare triple {34090#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {34090#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:25,146 INFO L290 TraceCheckUtils]: 75: Hoare triple {34090#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34091#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:25,146 INFO L290 TraceCheckUtils]: 76: Hoare triple {34091#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {34091#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:25,147 INFO L290 TraceCheckUtils]: 77: Hoare triple {34091#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34092#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:25,147 INFO L290 TraceCheckUtils]: 78: Hoare triple {34092#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {34092#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:25,148 INFO L290 TraceCheckUtils]: 79: Hoare triple {34092#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34093#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:25,148 INFO L290 TraceCheckUtils]: 80: Hoare triple {34093#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {34093#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:25,149 INFO L290 TraceCheckUtils]: 81: Hoare triple {34093#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34094#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:25,149 INFO L290 TraceCheckUtils]: 82: Hoare triple {34094#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {34094#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:25,150 INFO L290 TraceCheckUtils]: 83: Hoare triple {34094#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34095#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:25,150 INFO L290 TraceCheckUtils]: 84: Hoare triple {34095#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {34095#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:25,151 INFO L290 TraceCheckUtils]: 85: Hoare triple {34095#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34096#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:25,151 INFO L290 TraceCheckUtils]: 86: Hoare triple {34096#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {34096#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:25,152 INFO L290 TraceCheckUtils]: 87: Hoare triple {34096#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34097#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:25,152 INFO L290 TraceCheckUtils]: 88: Hoare triple {34097#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {34097#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:25,153 INFO L290 TraceCheckUtils]: 89: Hoare triple {34097#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34098#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:25,153 INFO L290 TraceCheckUtils]: 90: Hoare triple {34098#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {34098#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 91: Hoare triple {34098#(<= main_~x~0 42)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 92: Hoare triple {34052#false} assume !!(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 93: Hoare triple {34052#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 94: Hoare triple {34052#false} assume !(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L272 TraceCheckUtils]: 95: Hoare triple {34052#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 96: Hoare triple {34052#false} ~cond := #in~cond; {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 97: Hoare triple {34052#false} assume 0 == ~cond; {34052#false} is VALID [2022-04-15 12:48:25,154 INFO L290 TraceCheckUtils]: 98: Hoare triple {34052#false} assume !false; {34052#false} is VALID [2022-04-15 12:48:25,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 129 proven. 1806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:25,155 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 98: Hoare triple {34052#false} assume !false; {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 97: Hoare triple {34052#false} assume 0 == ~cond; {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 96: Hoare triple {34052#false} ~cond := #in~cond; {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L272 TraceCheckUtils]: 95: Hoare triple {34052#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 94: Hoare triple {34052#false} assume !(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 93: Hoare triple {34052#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:26,699 INFO L290 TraceCheckUtils]: 92: Hoare triple {34052#false} assume !!(~x~0 < 1000000); {34052#false} is VALID [2022-04-15 12:48:26,700 INFO L290 TraceCheckUtils]: 91: Hoare triple {34419#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {34052#false} is VALID [2022-04-15 12:48:26,700 INFO L290 TraceCheckUtils]: 90: Hoare triple {34419#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {34419#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:26,701 INFO L290 TraceCheckUtils]: 89: Hoare triple {34426#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34419#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:26,701 INFO L290 TraceCheckUtils]: 88: Hoare triple {34426#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {34426#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:26,702 INFO L290 TraceCheckUtils]: 87: Hoare triple {34433#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34426#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:26,702 INFO L290 TraceCheckUtils]: 86: Hoare triple {34433#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {34433#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:26,703 INFO L290 TraceCheckUtils]: 85: Hoare triple {34440#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34433#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:26,703 INFO L290 TraceCheckUtils]: 84: Hoare triple {34440#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {34440#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:26,703 INFO L290 TraceCheckUtils]: 83: Hoare triple {34447#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34440#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:26,704 INFO L290 TraceCheckUtils]: 82: Hoare triple {34447#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {34447#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:26,704 INFO L290 TraceCheckUtils]: 81: Hoare triple {34454#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34447#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:26,704 INFO L290 TraceCheckUtils]: 80: Hoare triple {34454#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {34454#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:26,705 INFO L290 TraceCheckUtils]: 79: Hoare triple {34461#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34454#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:26,705 INFO L290 TraceCheckUtils]: 78: Hoare triple {34461#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {34461#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:26,706 INFO L290 TraceCheckUtils]: 77: Hoare triple {34468#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34461#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:26,706 INFO L290 TraceCheckUtils]: 76: Hoare triple {34468#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {34468#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:26,706 INFO L290 TraceCheckUtils]: 75: Hoare triple {34475#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34468#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:26,707 INFO L290 TraceCheckUtils]: 74: Hoare triple {34475#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {34475#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:26,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {34482#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34475#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:26,707 INFO L290 TraceCheckUtils]: 72: Hoare triple {34482#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {34482#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:26,708 INFO L290 TraceCheckUtils]: 71: Hoare triple {34489#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34482#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:26,708 INFO L290 TraceCheckUtils]: 70: Hoare triple {34489#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {34489#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:26,709 INFO L290 TraceCheckUtils]: 69: Hoare triple {34496#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34489#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:26,709 INFO L290 TraceCheckUtils]: 68: Hoare triple {34496#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {34496#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:26,709 INFO L290 TraceCheckUtils]: 67: Hoare triple {34503#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34496#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:26,710 INFO L290 TraceCheckUtils]: 66: Hoare triple {34503#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {34503#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:26,710 INFO L290 TraceCheckUtils]: 65: Hoare triple {34510#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34503#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:26,710 INFO L290 TraceCheckUtils]: 64: Hoare triple {34510#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {34510#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:26,711 INFO L290 TraceCheckUtils]: 63: Hoare triple {34517#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34510#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:26,711 INFO L290 TraceCheckUtils]: 62: Hoare triple {34517#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {34517#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:26,712 INFO L290 TraceCheckUtils]: 61: Hoare triple {34524#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34517#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:26,712 INFO L290 TraceCheckUtils]: 60: Hoare triple {34524#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {34524#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:26,712 INFO L290 TraceCheckUtils]: 59: Hoare triple {34531#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34524#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:26,713 INFO L290 TraceCheckUtils]: 58: Hoare triple {34531#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {34531#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:26,713 INFO L290 TraceCheckUtils]: 57: Hoare triple {34538#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34531#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:26,713 INFO L290 TraceCheckUtils]: 56: Hoare triple {34538#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {34538#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:26,714 INFO L290 TraceCheckUtils]: 55: Hoare triple {34545#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34538#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:26,714 INFO L290 TraceCheckUtils]: 54: Hoare triple {34545#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {34545#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:26,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {34552#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34545#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:26,715 INFO L290 TraceCheckUtils]: 52: Hoare triple {34552#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {34552#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:26,715 INFO L290 TraceCheckUtils]: 51: Hoare triple {34559#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34552#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:26,716 INFO L290 TraceCheckUtils]: 50: Hoare triple {34559#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {34559#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:26,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {34566#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34559#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:26,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {34566#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {34566#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:26,717 INFO L290 TraceCheckUtils]: 47: Hoare triple {34573#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34566#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:26,717 INFO L290 TraceCheckUtils]: 46: Hoare triple {34573#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {34573#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:26,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {34580#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34573#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:26,718 INFO L290 TraceCheckUtils]: 44: Hoare triple {34580#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {34580#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:26,718 INFO L290 TraceCheckUtils]: 43: Hoare triple {34587#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34580#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:26,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {34587#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {34587#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:26,719 INFO L290 TraceCheckUtils]: 41: Hoare triple {34594#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34587#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:26,719 INFO L290 TraceCheckUtils]: 40: Hoare triple {34594#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {34594#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:26,720 INFO L290 TraceCheckUtils]: 39: Hoare triple {34601#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34594#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:26,720 INFO L290 TraceCheckUtils]: 38: Hoare triple {34601#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {34601#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:26,721 INFO L290 TraceCheckUtils]: 37: Hoare triple {34608#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34601#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:26,721 INFO L290 TraceCheckUtils]: 36: Hoare triple {34608#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {34608#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:26,721 INFO L290 TraceCheckUtils]: 35: Hoare triple {34615#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34608#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:26,722 INFO L290 TraceCheckUtils]: 34: Hoare triple {34615#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {34615#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:26,722 INFO L290 TraceCheckUtils]: 33: Hoare triple {34622#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34615#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:26,722 INFO L290 TraceCheckUtils]: 32: Hoare triple {34622#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {34622#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:26,723 INFO L290 TraceCheckUtils]: 31: Hoare triple {34629#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34622#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:26,723 INFO L290 TraceCheckUtils]: 30: Hoare triple {34629#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {34629#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:26,724 INFO L290 TraceCheckUtils]: 29: Hoare triple {34636#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34629#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:26,724 INFO L290 TraceCheckUtils]: 28: Hoare triple {34636#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {34636#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:26,724 INFO L290 TraceCheckUtils]: 27: Hoare triple {34643#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34636#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:26,725 INFO L290 TraceCheckUtils]: 26: Hoare triple {34643#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {34643#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:26,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {34650#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34643#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:26,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {34650#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {34650#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:26,726 INFO L290 TraceCheckUtils]: 23: Hoare triple {34657#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34650#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:26,726 INFO L290 TraceCheckUtils]: 22: Hoare triple {34657#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {34657#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:26,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {34664#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34657#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:26,727 INFO L290 TraceCheckUtils]: 20: Hoare triple {34664#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {34664#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:26,727 INFO L290 TraceCheckUtils]: 19: Hoare triple {34671#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34664#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:26,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {34671#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {34671#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:26,728 INFO L290 TraceCheckUtils]: 17: Hoare triple {34678#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34671#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:26,728 INFO L290 TraceCheckUtils]: 16: Hoare triple {34678#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {34678#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:26,729 INFO L290 TraceCheckUtils]: 15: Hoare triple {34685#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34678#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:26,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {34685#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {34685#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:26,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {34692#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34685#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:26,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {34692#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {34692#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:26,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {34699#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34692#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:26,731 INFO L290 TraceCheckUtils]: 10: Hoare triple {34699#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {34699#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:26,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {34706#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34699#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:26,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {34706#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {34706#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:26,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {34713#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {34706#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:26,732 INFO L290 TraceCheckUtils]: 6: Hoare triple {34713#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {34713#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:26,732 INFO L290 TraceCheckUtils]: 5: Hoare triple {34051#true} ~x~0 := 0;~y~0 := 500000; {34713#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:26,732 INFO L272 TraceCheckUtils]: 4: Hoare triple {34051#true} call #t~ret4 := main(); {34051#true} is VALID [2022-04-15 12:48:26,732 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34051#true} {34051#true} #41#return; {34051#true} is VALID [2022-04-15 12:48:26,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {34051#true} assume true; {34051#true} is VALID [2022-04-15 12:48:26,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {34051#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {34051#true} is VALID [2022-04-15 12:48:26,733 INFO L272 TraceCheckUtils]: 0: Hoare triple {34051#true} call ULTIMATE.init(); {34051#true} is VALID [2022-04-15 12:48:26,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 129 proven. 1806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:26,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1725142307] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:26,733 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:26,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 45, 45] total 90 [2022-04-15 12:48:26,733 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:26,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1840596879] [2022-04-15 12:48:26,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1840596879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:26,734 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:26,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-15 12:48:26,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156983717] [2022-04-15 12:48:26,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:26,734 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-15 12:48:26,734 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:26,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:26,794 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:26,794 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-15 12:48:26,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:26,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-15 12:48:26,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3918, Invalid=4092, Unknown=0, NotChecked=0, Total=8010 [2022-04-15 12:48:26,796 INFO L87 Difference]: Start difference. First operand 101 states and 104 transitions. Second operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:27,635 INFO L93 Difference]: Finished difference Result 112 states and 118 transitions. [2022-04-15 12:48:27,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-15 12:48:27,635 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 99 [2022-04-15 12:48:27,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-15 12:48:27,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 109 transitions. [2022-04-15 12:48:27,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 109 transitions. [2022-04-15 12:48:27,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:27,705 INFO L225 Difference]: With dead ends: 112 [2022-04-15 12:48:27,706 INFO L226 Difference]: Without dead ends: 103 [2022-04-15 12:48:27,708 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1154 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=7746, Invalid=9810, Unknown=0, NotChecked=0, Total=17556 [2022-04-15 12:48:27,709 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 51 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 50 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:27,710 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 39 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [50 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:27,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-15 12:48:27,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 103. [2022-04-15 12:48:27,810 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:27,810 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,810 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,810 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:27,811 INFO L93 Difference]: Finished difference Result 103 states and 106 transitions. [2022-04-15 12:48:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2022-04-15 12:48:27,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:27,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:27,811 INFO L74 IsIncluded]: Start isIncluded. First operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-15 12:48:27,812 INFO L87 Difference]: Start difference. First operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 103 states. [2022-04-15 12:48:27,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:27,813 INFO L93 Difference]: Finished difference Result 103 states and 106 transitions. [2022-04-15 12:48:27,813 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2022-04-15 12:48:27,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:27,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:27,813 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:27,813 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:27,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 98 states have (on average 1.0408163265306123) internal successors, (102), 98 states have internal predecessors, (102), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 106 transitions. [2022-04-15 12:48:27,814 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 106 transitions. Word has length 99 [2022-04-15 12:48:27,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:27,814 INFO L478 AbstractCegarLoop]: Abstraction has 103 states and 106 transitions. [2022-04-15 12:48:27,814 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 2.0652173913043477) internal successors, (95), 45 states have internal predecessors, (95), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:27,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 106 transitions. [2022-04-15 12:48:27,874 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2022-04-15 12:48:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-15 12:48:27,875 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:27,875 INFO L499 BasicCegarLoop]: trace histogram [45, 43, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:27,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Ended with exit code 0 [2022-04-15 12:48:28,089 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable87,SelfDestructingSolverStorable88 [2022-04-15 12:48:28,090 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:28,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:28,090 INFO L85 PathProgramCache]: Analyzing trace with hash 488898200, now seen corresponding path program 87 times [2022-04-15 12:48:28,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:28,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [725758405] [2022-04-15 12:48:28,351 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:28,352 INFO L85 PathProgramCache]: Analyzing trace with hash 1391481680, now seen corresponding path program 1 times [2022-04-15 12:48:28,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:28,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610726404] [2022-04-15 12:48:28,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:28,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:28,355 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:28,357 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:28,357 INFO L85 PathProgramCache]: Analyzing trace with hash 488898200, now seen corresponding path program 88 times [2022-04-15 12:48:28,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:28,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257734621] [2022-04-15 12:48:28,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:29,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:29,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {35508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {35459#true} is VALID [2022-04-15 12:48:29,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {35459#true} assume true; {35459#true} is VALID [2022-04-15 12:48:29,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35459#true} {35459#true} #41#return; {35459#true} is VALID [2022-04-15 12:48:29,092 INFO L272 TraceCheckUtils]: 0: Hoare triple {35459#true} call ULTIMATE.init(); {35508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:29,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {35508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {35459#true} is VALID [2022-04-15 12:48:29,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {35459#true} assume true; {35459#true} is VALID [2022-04-15 12:48:29,093 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35459#true} {35459#true} #41#return; {35459#true} is VALID [2022-04-15 12:48:29,093 INFO L272 TraceCheckUtils]: 4: Hoare triple {35459#true} call #t~ret4 := main(); {35459#true} is VALID [2022-04-15 12:48:29,093 INFO L290 TraceCheckUtils]: 5: Hoare triple {35459#true} ~x~0 := 0;~y~0 := 500000; {35464#(= main_~x~0 0)} is VALID [2022-04-15 12:48:29,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {35464#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {35464#(= main_~x~0 0)} is VALID [2022-04-15 12:48:29,094 INFO L290 TraceCheckUtils]: 7: Hoare triple {35464#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35465#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:29,094 INFO L290 TraceCheckUtils]: 8: Hoare triple {35465#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {35465#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:29,095 INFO L290 TraceCheckUtils]: 9: Hoare triple {35465#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35466#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:29,096 INFO L290 TraceCheckUtils]: 10: Hoare triple {35466#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {35466#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:29,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {35466#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35467#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:29,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {35467#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {35467#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:29,097 INFO L290 TraceCheckUtils]: 13: Hoare triple {35467#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35468#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:29,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {35468#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {35468#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:29,098 INFO L290 TraceCheckUtils]: 15: Hoare triple {35468#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35469#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:29,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {35469#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {35469#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:29,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {35469#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35470#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:29,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {35470#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {35470#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:29,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {35470#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35471#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:29,101 INFO L290 TraceCheckUtils]: 20: Hoare triple {35471#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {35471#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:29,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {35471#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35472#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:29,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {35472#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {35472#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:29,103 INFO L290 TraceCheckUtils]: 23: Hoare triple {35472#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35473#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:29,103 INFO L290 TraceCheckUtils]: 24: Hoare triple {35473#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {35473#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:29,104 INFO L290 TraceCheckUtils]: 25: Hoare triple {35473#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35474#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:29,104 INFO L290 TraceCheckUtils]: 26: Hoare triple {35474#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {35474#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:29,105 INFO L290 TraceCheckUtils]: 27: Hoare triple {35474#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35475#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:29,105 INFO L290 TraceCheckUtils]: 28: Hoare triple {35475#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {35475#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:29,106 INFO L290 TraceCheckUtils]: 29: Hoare triple {35475#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35476#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:29,106 INFO L290 TraceCheckUtils]: 30: Hoare triple {35476#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {35476#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:29,107 INFO L290 TraceCheckUtils]: 31: Hoare triple {35476#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35477#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:29,107 INFO L290 TraceCheckUtils]: 32: Hoare triple {35477#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {35477#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:29,108 INFO L290 TraceCheckUtils]: 33: Hoare triple {35477#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35478#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:29,108 INFO L290 TraceCheckUtils]: 34: Hoare triple {35478#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {35478#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:29,109 INFO L290 TraceCheckUtils]: 35: Hoare triple {35478#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35479#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:29,109 INFO L290 TraceCheckUtils]: 36: Hoare triple {35479#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {35479#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:29,110 INFO L290 TraceCheckUtils]: 37: Hoare triple {35479#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35480#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:29,110 INFO L290 TraceCheckUtils]: 38: Hoare triple {35480#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {35480#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:29,111 INFO L290 TraceCheckUtils]: 39: Hoare triple {35480#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35481#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:29,111 INFO L290 TraceCheckUtils]: 40: Hoare triple {35481#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {35481#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:29,112 INFO L290 TraceCheckUtils]: 41: Hoare triple {35481#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35482#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:29,112 INFO L290 TraceCheckUtils]: 42: Hoare triple {35482#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {35482#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:29,113 INFO L290 TraceCheckUtils]: 43: Hoare triple {35482#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35483#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:29,113 INFO L290 TraceCheckUtils]: 44: Hoare triple {35483#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {35483#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:29,114 INFO L290 TraceCheckUtils]: 45: Hoare triple {35483#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35484#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:29,114 INFO L290 TraceCheckUtils]: 46: Hoare triple {35484#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {35484#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:29,115 INFO L290 TraceCheckUtils]: 47: Hoare triple {35484#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35485#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:29,115 INFO L290 TraceCheckUtils]: 48: Hoare triple {35485#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {35485#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:29,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {35485#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35486#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:29,116 INFO L290 TraceCheckUtils]: 50: Hoare triple {35486#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {35486#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:29,117 INFO L290 TraceCheckUtils]: 51: Hoare triple {35486#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35487#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:29,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {35487#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {35487#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:29,118 INFO L290 TraceCheckUtils]: 53: Hoare triple {35487#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35488#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:29,118 INFO L290 TraceCheckUtils]: 54: Hoare triple {35488#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {35488#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:29,119 INFO L290 TraceCheckUtils]: 55: Hoare triple {35488#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35489#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:29,119 INFO L290 TraceCheckUtils]: 56: Hoare triple {35489#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {35489#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:29,120 INFO L290 TraceCheckUtils]: 57: Hoare triple {35489#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35490#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:29,120 INFO L290 TraceCheckUtils]: 58: Hoare triple {35490#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {35490#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:29,121 INFO L290 TraceCheckUtils]: 59: Hoare triple {35490#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35491#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:29,121 INFO L290 TraceCheckUtils]: 60: Hoare triple {35491#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {35491#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:29,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {35491#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35492#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:29,122 INFO L290 TraceCheckUtils]: 62: Hoare triple {35492#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {35492#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:29,123 INFO L290 TraceCheckUtils]: 63: Hoare triple {35492#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35493#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:29,123 INFO L290 TraceCheckUtils]: 64: Hoare triple {35493#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {35493#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:29,124 INFO L290 TraceCheckUtils]: 65: Hoare triple {35493#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35494#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:29,124 INFO L290 TraceCheckUtils]: 66: Hoare triple {35494#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {35494#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:29,125 INFO L290 TraceCheckUtils]: 67: Hoare triple {35494#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35495#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:29,125 INFO L290 TraceCheckUtils]: 68: Hoare triple {35495#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {35495#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:29,126 INFO L290 TraceCheckUtils]: 69: Hoare triple {35495#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35496#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:29,126 INFO L290 TraceCheckUtils]: 70: Hoare triple {35496#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {35496#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:29,127 INFO L290 TraceCheckUtils]: 71: Hoare triple {35496#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35497#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:29,127 INFO L290 TraceCheckUtils]: 72: Hoare triple {35497#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {35497#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:29,128 INFO L290 TraceCheckUtils]: 73: Hoare triple {35497#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35498#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:29,128 INFO L290 TraceCheckUtils]: 74: Hoare triple {35498#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {35498#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:29,129 INFO L290 TraceCheckUtils]: 75: Hoare triple {35498#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35499#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:29,129 INFO L290 TraceCheckUtils]: 76: Hoare triple {35499#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {35499#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:29,130 INFO L290 TraceCheckUtils]: 77: Hoare triple {35499#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35500#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:29,130 INFO L290 TraceCheckUtils]: 78: Hoare triple {35500#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {35500#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:29,131 INFO L290 TraceCheckUtils]: 79: Hoare triple {35500#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35501#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:29,131 INFO L290 TraceCheckUtils]: 80: Hoare triple {35501#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {35501#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:29,132 INFO L290 TraceCheckUtils]: 81: Hoare triple {35501#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35502#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:29,132 INFO L290 TraceCheckUtils]: 82: Hoare triple {35502#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {35502#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:29,133 INFO L290 TraceCheckUtils]: 83: Hoare triple {35502#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35503#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:29,133 INFO L290 TraceCheckUtils]: 84: Hoare triple {35503#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {35503#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:29,134 INFO L290 TraceCheckUtils]: 85: Hoare triple {35503#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35504#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:29,134 INFO L290 TraceCheckUtils]: 86: Hoare triple {35504#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {35504#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:29,135 INFO L290 TraceCheckUtils]: 87: Hoare triple {35504#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35505#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:29,135 INFO L290 TraceCheckUtils]: 88: Hoare triple {35505#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {35505#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:29,136 INFO L290 TraceCheckUtils]: 89: Hoare triple {35505#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35506#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:29,136 INFO L290 TraceCheckUtils]: 90: Hoare triple {35506#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {35506#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:29,137 INFO L290 TraceCheckUtils]: 91: Hoare triple {35506#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35507#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:29,137 INFO L290 TraceCheckUtils]: 92: Hoare triple {35507#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {35507#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:29,138 INFO L290 TraceCheckUtils]: 93: Hoare triple {35507#(<= main_~x~0 43)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:29,138 INFO L290 TraceCheckUtils]: 94: Hoare triple {35460#false} assume !!(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:29,138 INFO L290 TraceCheckUtils]: 95: Hoare triple {35460#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:29,138 INFO L290 TraceCheckUtils]: 96: Hoare triple {35460#false} assume !(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:29,139 INFO L272 TraceCheckUtils]: 97: Hoare triple {35460#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {35460#false} is VALID [2022-04-15 12:48:29,139 INFO L290 TraceCheckUtils]: 98: Hoare triple {35460#false} ~cond := #in~cond; {35460#false} is VALID [2022-04-15 12:48:29,139 INFO L290 TraceCheckUtils]: 99: Hoare triple {35460#false} assume 0 == ~cond; {35460#false} is VALID [2022-04-15 12:48:29,139 INFO L290 TraceCheckUtils]: 100: Hoare triple {35460#false} assume !false; {35460#false} is VALID [2022-04-15 12:48:29,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 132 proven. 1892 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:29,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:29,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257734621] [2022-04-15 12:48:29,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257734621] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:29,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [129281741] [2022-04-15 12:48:29,139 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:48:29,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:29,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:29,140 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:29,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-15 12:48:29,201 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:48:29,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:29,202 INFO L263 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-15 12:48:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:29,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:29,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {35459#true} call ULTIMATE.init(); {35459#true} is VALID [2022-04-15 12:48:29,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {35459#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {35459#true} is VALID [2022-04-15 12:48:29,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {35459#true} assume true; {35459#true} is VALID [2022-04-15 12:48:29,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35459#true} {35459#true} #41#return; {35459#true} is VALID [2022-04-15 12:48:29,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {35459#true} call #t~ret4 := main(); {35459#true} is VALID [2022-04-15 12:48:29,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {35459#true} ~x~0 := 0;~y~0 := 500000; {35527#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:29,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {35527#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {35527#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:29,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {35527#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35465#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:29,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {35465#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {35465#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:29,636 INFO L290 TraceCheckUtils]: 9: Hoare triple {35465#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35466#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:29,637 INFO L290 TraceCheckUtils]: 10: Hoare triple {35466#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {35466#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:29,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {35466#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35467#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:29,637 INFO L290 TraceCheckUtils]: 12: Hoare triple {35467#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {35467#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:29,638 INFO L290 TraceCheckUtils]: 13: Hoare triple {35467#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35468#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:29,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {35468#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {35468#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:29,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {35468#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35469#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:29,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {35469#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {35469#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:29,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {35469#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35470#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:29,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {35470#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {35470#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:29,640 INFO L290 TraceCheckUtils]: 19: Hoare triple {35470#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35471#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:29,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {35471#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {35471#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:29,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {35471#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35472#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:29,641 INFO L290 TraceCheckUtils]: 22: Hoare triple {35472#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {35472#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:29,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {35472#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35473#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:29,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {35473#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {35473#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:29,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {35473#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35474#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:29,643 INFO L290 TraceCheckUtils]: 26: Hoare triple {35474#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {35474#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:29,644 INFO L290 TraceCheckUtils]: 27: Hoare triple {35474#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35475#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:29,644 INFO L290 TraceCheckUtils]: 28: Hoare triple {35475#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {35475#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:29,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {35475#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35476#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:29,645 INFO L290 TraceCheckUtils]: 30: Hoare triple {35476#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {35476#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:29,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {35476#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35477#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:29,646 INFO L290 TraceCheckUtils]: 32: Hoare triple {35477#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {35477#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:29,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {35477#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35478#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:29,646 INFO L290 TraceCheckUtils]: 34: Hoare triple {35478#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {35478#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:29,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {35478#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35479#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:29,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {35479#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {35479#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:29,648 INFO L290 TraceCheckUtils]: 37: Hoare triple {35479#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35480#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:29,648 INFO L290 TraceCheckUtils]: 38: Hoare triple {35480#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {35480#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:29,649 INFO L290 TraceCheckUtils]: 39: Hoare triple {35480#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35481#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:29,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {35481#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {35481#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:29,649 INFO L290 TraceCheckUtils]: 41: Hoare triple {35481#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35482#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:29,650 INFO L290 TraceCheckUtils]: 42: Hoare triple {35482#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {35482#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:29,650 INFO L290 TraceCheckUtils]: 43: Hoare triple {35482#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35483#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:29,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {35483#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {35483#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:29,651 INFO L290 TraceCheckUtils]: 45: Hoare triple {35483#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35484#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:29,651 INFO L290 TraceCheckUtils]: 46: Hoare triple {35484#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {35484#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:29,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {35484#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35485#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:29,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {35485#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {35485#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:29,653 INFO L290 TraceCheckUtils]: 49: Hoare triple {35485#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35486#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:29,653 INFO L290 TraceCheckUtils]: 50: Hoare triple {35486#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {35486#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:29,653 INFO L290 TraceCheckUtils]: 51: Hoare triple {35486#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35487#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:29,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {35487#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {35487#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:29,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {35487#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35488#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:29,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {35488#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {35488#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:29,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {35488#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35489#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:29,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {35489#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {35489#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:29,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {35489#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35490#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:29,656 INFO L290 TraceCheckUtils]: 58: Hoare triple {35490#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {35490#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:29,657 INFO L290 TraceCheckUtils]: 59: Hoare triple {35490#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35491#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:29,657 INFO L290 TraceCheckUtils]: 60: Hoare triple {35491#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {35491#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:29,658 INFO L290 TraceCheckUtils]: 61: Hoare triple {35491#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35492#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:29,658 INFO L290 TraceCheckUtils]: 62: Hoare triple {35492#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {35492#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:29,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {35492#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35493#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:29,659 INFO L290 TraceCheckUtils]: 64: Hoare triple {35493#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {35493#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:29,659 INFO L290 TraceCheckUtils]: 65: Hoare triple {35493#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35494#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:29,659 INFO L290 TraceCheckUtils]: 66: Hoare triple {35494#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {35494#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:29,660 INFO L290 TraceCheckUtils]: 67: Hoare triple {35494#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35495#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:29,660 INFO L290 TraceCheckUtils]: 68: Hoare triple {35495#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {35495#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:29,661 INFO L290 TraceCheckUtils]: 69: Hoare triple {35495#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35496#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:29,661 INFO L290 TraceCheckUtils]: 70: Hoare triple {35496#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {35496#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:29,662 INFO L290 TraceCheckUtils]: 71: Hoare triple {35496#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35497#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:29,662 INFO L290 TraceCheckUtils]: 72: Hoare triple {35497#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {35497#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:29,662 INFO L290 TraceCheckUtils]: 73: Hoare triple {35497#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35498#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:29,663 INFO L290 TraceCheckUtils]: 74: Hoare triple {35498#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {35498#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:29,663 INFO L290 TraceCheckUtils]: 75: Hoare triple {35498#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35499#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:29,664 INFO L290 TraceCheckUtils]: 76: Hoare triple {35499#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {35499#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:29,664 INFO L290 TraceCheckUtils]: 77: Hoare triple {35499#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35500#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:29,664 INFO L290 TraceCheckUtils]: 78: Hoare triple {35500#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {35500#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:29,665 INFO L290 TraceCheckUtils]: 79: Hoare triple {35500#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35501#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:29,665 INFO L290 TraceCheckUtils]: 80: Hoare triple {35501#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {35501#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:29,666 INFO L290 TraceCheckUtils]: 81: Hoare triple {35501#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35502#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:29,666 INFO L290 TraceCheckUtils]: 82: Hoare triple {35502#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {35502#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:29,667 INFO L290 TraceCheckUtils]: 83: Hoare triple {35502#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35503#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:29,667 INFO L290 TraceCheckUtils]: 84: Hoare triple {35503#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {35503#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:29,667 INFO L290 TraceCheckUtils]: 85: Hoare triple {35503#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35504#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:29,668 INFO L290 TraceCheckUtils]: 86: Hoare triple {35504#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {35504#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:29,668 INFO L290 TraceCheckUtils]: 87: Hoare triple {35504#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35505#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:29,668 INFO L290 TraceCheckUtils]: 88: Hoare triple {35505#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {35505#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:29,669 INFO L290 TraceCheckUtils]: 89: Hoare triple {35505#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35506#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:29,669 INFO L290 TraceCheckUtils]: 90: Hoare triple {35506#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {35506#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:29,670 INFO L290 TraceCheckUtils]: 91: Hoare triple {35506#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35507#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:29,670 INFO L290 TraceCheckUtils]: 92: Hoare triple {35507#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {35507#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 93: Hoare triple {35507#(<= main_~x~0 43)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 94: Hoare triple {35460#false} assume !!(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 95: Hoare triple {35460#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 96: Hoare triple {35460#false} assume !(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L272 TraceCheckUtils]: 97: Hoare triple {35460#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 98: Hoare triple {35460#false} ~cond := #in~cond; {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 99: Hoare triple {35460#false} assume 0 == ~cond; {35460#false} is VALID [2022-04-15 12:48:29,671 INFO L290 TraceCheckUtils]: 100: Hoare triple {35460#false} assume !false; {35460#false} is VALID [2022-04-15 12:48:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 132 proven. 1892 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:29,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 100: Hoare triple {35460#false} assume !false; {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 99: Hoare triple {35460#false} assume 0 == ~cond; {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 98: Hoare triple {35460#false} ~cond := #in~cond; {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L272 TraceCheckUtils]: 97: Hoare triple {35460#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 96: Hoare triple {35460#false} assume !(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 95: Hoare triple {35460#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:31,115 INFO L290 TraceCheckUtils]: 94: Hoare triple {35460#false} assume !!(~x~0 < 1000000); {35460#false} is VALID [2022-04-15 12:48:31,116 INFO L290 TraceCheckUtils]: 93: Hoare triple {35834#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {35460#false} is VALID [2022-04-15 12:48:31,116 INFO L290 TraceCheckUtils]: 92: Hoare triple {35834#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {35834#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:31,117 INFO L290 TraceCheckUtils]: 91: Hoare triple {35841#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35834#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:31,117 INFO L290 TraceCheckUtils]: 90: Hoare triple {35841#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {35841#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:31,118 INFO L290 TraceCheckUtils]: 89: Hoare triple {35848#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35841#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:31,118 INFO L290 TraceCheckUtils]: 88: Hoare triple {35848#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {35848#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:31,119 INFO L290 TraceCheckUtils]: 87: Hoare triple {35855#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35848#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:31,119 INFO L290 TraceCheckUtils]: 86: Hoare triple {35855#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {35855#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:31,120 INFO L290 TraceCheckUtils]: 85: Hoare triple {35862#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35855#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:31,120 INFO L290 TraceCheckUtils]: 84: Hoare triple {35862#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {35862#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:31,120 INFO L290 TraceCheckUtils]: 83: Hoare triple {35869#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35862#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:31,120 INFO L290 TraceCheckUtils]: 82: Hoare triple {35869#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {35869#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:31,121 INFO L290 TraceCheckUtils]: 81: Hoare triple {35876#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35869#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:31,121 INFO L290 TraceCheckUtils]: 80: Hoare triple {35876#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {35876#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:31,122 INFO L290 TraceCheckUtils]: 79: Hoare triple {35883#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35876#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:31,122 INFO L290 TraceCheckUtils]: 78: Hoare triple {35883#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {35883#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:31,123 INFO L290 TraceCheckUtils]: 77: Hoare triple {35890#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35883#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:31,123 INFO L290 TraceCheckUtils]: 76: Hoare triple {35890#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {35890#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:31,123 INFO L290 TraceCheckUtils]: 75: Hoare triple {35897#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35890#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:31,124 INFO L290 TraceCheckUtils]: 74: Hoare triple {35897#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {35897#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:31,124 INFO L290 TraceCheckUtils]: 73: Hoare triple {35904#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35897#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:31,124 INFO L290 TraceCheckUtils]: 72: Hoare triple {35904#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {35904#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:31,125 INFO L290 TraceCheckUtils]: 71: Hoare triple {35911#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35904#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:31,125 INFO L290 TraceCheckUtils]: 70: Hoare triple {35911#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {35911#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:31,126 INFO L290 TraceCheckUtils]: 69: Hoare triple {35918#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35911#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:31,126 INFO L290 TraceCheckUtils]: 68: Hoare triple {35918#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {35918#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:31,126 INFO L290 TraceCheckUtils]: 67: Hoare triple {35925#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35918#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:31,127 INFO L290 TraceCheckUtils]: 66: Hoare triple {35925#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {35925#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:31,127 INFO L290 TraceCheckUtils]: 65: Hoare triple {35932#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35925#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:31,127 INFO L290 TraceCheckUtils]: 64: Hoare triple {35932#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {35932#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:31,128 INFO L290 TraceCheckUtils]: 63: Hoare triple {35939#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35932#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:31,128 INFO L290 TraceCheckUtils]: 62: Hoare triple {35939#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {35939#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:31,129 INFO L290 TraceCheckUtils]: 61: Hoare triple {35946#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35939#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:31,129 INFO L290 TraceCheckUtils]: 60: Hoare triple {35946#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {35946#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:31,129 INFO L290 TraceCheckUtils]: 59: Hoare triple {35953#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35946#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:31,130 INFO L290 TraceCheckUtils]: 58: Hoare triple {35953#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {35953#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:31,130 INFO L290 TraceCheckUtils]: 57: Hoare triple {35960#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35953#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:31,130 INFO L290 TraceCheckUtils]: 56: Hoare triple {35960#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {35960#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:31,131 INFO L290 TraceCheckUtils]: 55: Hoare triple {35967#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35960#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:31,131 INFO L290 TraceCheckUtils]: 54: Hoare triple {35967#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {35967#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:31,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {35974#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35967#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:31,132 INFO L290 TraceCheckUtils]: 52: Hoare triple {35974#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {35974#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:31,132 INFO L290 TraceCheckUtils]: 51: Hoare triple {35981#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35974#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:31,133 INFO L290 TraceCheckUtils]: 50: Hoare triple {35981#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {35981#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:31,133 INFO L290 TraceCheckUtils]: 49: Hoare triple {35988#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35981#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:31,133 INFO L290 TraceCheckUtils]: 48: Hoare triple {35988#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {35988#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:31,134 INFO L290 TraceCheckUtils]: 47: Hoare triple {35995#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35988#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:31,134 INFO L290 TraceCheckUtils]: 46: Hoare triple {35995#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {35995#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:31,135 INFO L290 TraceCheckUtils]: 45: Hoare triple {36002#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {35995#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:31,135 INFO L290 TraceCheckUtils]: 44: Hoare triple {36002#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {36002#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:31,135 INFO L290 TraceCheckUtils]: 43: Hoare triple {36009#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36002#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:31,136 INFO L290 TraceCheckUtils]: 42: Hoare triple {36009#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {36009#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:31,136 INFO L290 TraceCheckUtils]: 41: Hoare triple {36016#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36009#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:31,136 INFO L290 TraceCheckUtils]: 40: Hoare triple {36016#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {36016#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:31,137 INFO L290 TraceCheckUtils]: 39: Hoare triple {36023#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36016#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:31,137 INFO L290 TraceCheckUtils]: 38: Hoare triple {36023#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {36023#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:31,138 INFO L290 TraceCheckUtils]: 37: Hoare triple {36030#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36023#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:31,138 INFO L290 TraceCheckUtils]: 36: Hoare triple {36030#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {36030#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:31,138 INFO L290 TraceCheckUtils]: 35: Hoare triple {36037#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36030#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:31,139 INFO L290 TraceCheckUtils]: 34: Hoare triple {36037#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {36037#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:31,139 INFO L290 TraceCheckUtils]: 33: Hoare triple {36044#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36037#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:31,139 INFO L290 TraceCheckUtils]: 32: Hoare triple {36044#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {36044#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:31,140 INFO L290 TraceCheckUtils]: 31: Hoare triple {36051#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36044#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:31,140 INFO L290 TraceCheckUtils]: 30: Hoare triple {36051#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {36051#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:31,141 INFO L290 TraceCheckUtils]: 29: Hoare triple {36058#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36051#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:31,141 INFO L290 TraceCheckUtils]: 28: Hoare triple {36058#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {36058#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:31,141 INFO L290 TraceCheckUtils]: 27: Hoare triple {36065#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36058#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:31,142 INFO L290 TraceCheckUtils]: 26: Hoare triple {36065#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {36065#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:31,142 INFO L290 TraceCheckUtils]: 25: Hoare triple {36072#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36065#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:31,142 INFO L290 TraceCheckUtils]: 24: Hoare triple {36072#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {36072#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:31,143 INFO L290 TraceCheckUtils]: 23: Hoare triple {36079#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36072#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:31,143 INFO L290 TraceCheckUtils]: 22: Hoare triple {36079#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {36079#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:31,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {36086#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36079#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:31,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {36086#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {36086#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:31,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {36093#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36086#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:31,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {36093#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {36093#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:31,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {36100#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36093#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:31,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {36100#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {36100#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:31,146 INFO L290 TraceCheckUtils]: 15: Hoare triple {36107#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36100#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:31,146 INFO L290 TraceCheckUtils]: 14: Hoare triple {36107#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {36107#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:31,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {36114#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36107#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:31,147 INFO L290 TraceCheckUtils]: 12: Hoare triple {36114#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {36114#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:31,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {36121#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36114#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:31,148 INFO L290 TraceCheckUtils]: 10: Hoare triple {36121#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {36121#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:31,148 INFO L290 TraceCheckUtils]: 9: Hoare triple {36128#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36121#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:31,148 INFO L290 TraceCheckUtils]: 8: Hoare triple {36128#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {36128#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:31,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {36135#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36128#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:31,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {36135#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {36135#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:31,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {35459#true} ~x~0 := 0;~y~0 := 500000; {36135#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:31,150 INFO L272 TraceCheckUtils]: 4: Hoare triple {35459#true} call #t~ret4 := main(); {35459#true} is VALID [2022-04-15 12:48:31,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35459#true} {35459#true} #41#return; {35459#true} is VALID [2022-04-15 12:48:31,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {35459#true} assume true; {35459#true} is VALID [2022-04-15 12:48:31,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {35459#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {35459#true} is VALID [2022-04-15 12:48:31,150 INFO L272 TraceCheckUtils]: 0: Hoare triple {35459#true} call ULTIMATE.init(); {35459#true} is VALID [2022-04-15 12:48:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 132 proven. 1892 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:31,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [129281741] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:31,150 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:31,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46, 46] total 92 [2022-04-15 12:48:31,151 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:31,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [725758405] [2022-04-15 12:48:31,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [725758405] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:31,151 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:31,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-15 12:48:31,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256709830] [2022-04-15 12:48:31,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:31,151 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-15 12:48:31,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:31,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:31,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:31,236 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-15 12:48:31,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:31,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-15 12:48:31,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4097, Invalid=4275, Unknown=0, NotChecked=0, Total=8372 [2022-04-15 12:48:31,237 INFO L87 Difference]: Start difference. First operand 103 states and 106 transitions. Second operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:32,529 INFO L93 Difference]: Finished difference Result 114 states and 120 transitions. [2022-04-15 12:48:32,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-15 12:48:32,529 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 101 [2022-04-15 12:48:32,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-15 12:48:32,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 111 transitions. [2022-04-15 12:48:32,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 111 transitions. [2022-04-15 12:48:32,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:32,607 INFO L225 Difference]: With dead ends: 114 [2022-04-15 12:48:32,607 INFO L226 Difference]: Without dead ends: 105 [2022-04-15 12:48:32,609 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 134 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1203 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=8102, Invalid=10258, Unknown=0, NotChecked=0, Total=18360 [2022-04-15 12:48:32,609 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 52 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:32,609 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [52 Valid, 39 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:48:32,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-04-15 12:48:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2022-04-15 12:48:32,804 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:32,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,804 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,804 INFO L87 Difference]: Start difference. First operand 105 states. Second operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:32,805 INFO L93 Difference]: Finished difference Result 105 states and 108 transitions. [2022-04-15 12:48:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-04-15 12:48:32,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:32,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:32,805 INFO L74 IsIncluded]: Start isIncluded. First operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-15 12:48:32,806 INFO L87 Difference]: Start difference. First operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 105 states. [2022-04-15 12:48:32,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:32,806 INFO L93 Difference]: Finished difference Result 105 states and 108 transitions. [2022-04-15 12:48:32,806 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-04-15 12:48:32,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:32,807 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:32,807 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:32,807 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:32,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 100 states have (on average 1.04) internal successors, (104), 100 states have internal predecessors, (104), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 108 transitions. [2022-04-15 12:48:32,808 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 108 transitions. Word has length 101 [2022-04-15 12:48:32,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:32,808 INFO L478 AbstractCegarLoop]: Abstraction has 105 states and 108 transitions. [2022-04-15 12:48:32,808 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.0638297872340425) internal successors, (97), 46 states have internal predecessors, (97), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:32,808 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 108 transitions. [2022-04-15 12:48:32,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-04-15 12:48:32,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-04-15 12:48:32,908 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:32,908 INFO L499 BasicCegarLoop]: trace histogram [46, 44, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:32,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:33,109 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable89 [2022-04-15 12:48:33,109 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:33,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:33,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1119167563, now seen corresponding path program 89 times [2022-04-15 12:48:33,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:33,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1281263204] [2022-04-15 12:48:33,334 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:33,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1450587024, now seen corresponding path program 1 times [2022-04-15 12:48:33,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:33,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551362000] [2022-04-15 12:48:33,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:33,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:33,338 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:33,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:33,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1119167563, now seen corresponding path program 90 times [2022-04-15 12:48:33,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:33,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857343172] [2022-04-15 12:48:33,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:33,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:33,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:33,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {36945#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {36895#true} assume true; {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36895#true} {36895#true} #41#return; {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L272 TraceCheckUtils]: 0: Hoare triple {36895#true} call ULTIMATE.init(); {36945#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:33,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {36945#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {36895#true} assume true; {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36895#true} {36895#true} #41#return; {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L272 TraceCheckUtils]: 4: Hoare triple {36895#true} call #t~ret4 := main(); {36895#true} is VALID [2022-04-15 12:48:33,961 INFO L290 TraceCheckUtils]: 5: Hoare triple {36895#true} ~x~0 := 0;~y~0 := 500000; {36900#(= main_~x~0 0)} is VALID [2022-04-15 12:48:33,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {36900#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {36900#(= main_~x~0 0)} is VALID [2022-04-15 12:48:33,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {36900#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36901#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:33,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {36901#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {36901#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:33,964 INFO L290 TraceCheckUtils]: 9: Hoare triple {36901#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36902#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:33,964 INFO L290 TraceCheckUtils]: 10: Hoare triple {36902#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {36902#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:33,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {36902#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36903#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:33,965 INFO L290 TraceCheckUtils]: 12: Hoare triple {36903#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {36903#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:33,965 INFO L290 TraceCheckUtils]: 13: Hoare triple {36903#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36904#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:33,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {36904#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {36904#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:33,966 INFO L290 TraceCheckUtils]: 15: Hoare triple {36904#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36905#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:33,966 INFO L290 TraceCheckUtils]: 16: Hoare triple {36905#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {36905#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:33,967 INFO L290 TraceCheckUtils]: 17: Hoare triple {36905#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36906#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:33,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {36906#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {36906#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:33,967 INFO L290 TraceCheckUtils]: 19: Hoare triple {36906#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36907#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:33,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {36907#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {36907#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:33,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {36907#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36908#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:33,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {36908#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {36908#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:33,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {36908#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36909#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:33,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {36909#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {36909#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:33,970 INFO L290 TraceCheckUtils]: 25: Hoare triple {36909#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36910#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:33,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {36910#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {36910#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:33,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {36910#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36911#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:33,971 INFO L290 TraceCheckUtils]: 28: Hoare triple {36911#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {36911#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:33,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {36911#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36912#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:33,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {36912#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {36912#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:33,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {36912#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36913#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:33,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {36913#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {36913#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:33,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {36913#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36914#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:33,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {36914#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {36914#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:33,974 INFO L290 TraceCheckUtils]: 35: Hoare triple {36914#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36915#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:33,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {36915#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {36915#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:33,974 INFO L290 TraceCheckUtils]: 37: Hoare triple {36915#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36916#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:33,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {36916#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {36916#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:33,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {36916#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36917#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:33,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {36917#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {36917#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:33,976 INFO L290 TraceCheckUtils]: 41: Hoare triple {36917#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36918#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:33,976 INFO L290 TraceCheckUtils]: 42: Hoare triple {36918#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {36918#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:33,977 INFO L290 TraceCheckUtils]: 43: Hoare triple {36918#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36919#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:33,977 INFO L290 TraceCheckUtils]: 44: Hoare triple {36919#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {36919#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:33,977 INFO L290 TraceCheckUtils]: 45: Hoare triple {36919#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36920#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:33,978 INFO L290 TraceCheckUtils]: 46: Hoare triple {36920#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {36920#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:33,978 INFO L290 TraceCheckUtils]: 47: Hoare triple {36920#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36921#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:33,978 INFO L290 TraceCheckUtils]: 48: Hoare triple {36921#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {36921#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:33,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {36921#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36922#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:33,979 INFO L290 TraceCheckUtils]: 50: Hoare triple {36922#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {36922#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:33,980 INFO L290 TraceCheckUtils]: 51: Hoare triple {36922#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36923#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:33,980 INFO L290 TraceCheckUtils]: 52: Hoare triple {36923#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {36923#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:33,980 INFO L290 TraceCheckUtils]: 53: Hoare triple {36923#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36924#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:33,981 INFO L290 TraceCheckUtils]: 54: Hoare triple {36924#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {36924#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:33,981 INFO L290 TraceCheckUtils]: 55: Hoare triple {36924#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36925#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:33,981 INFO L290 TraceCheckUtils]: 56: Hoare triple {36925#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {36925#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:33,982 INFO L290 TraceCheckUtils]: 57: Hoare triple {36925#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36926#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:33,982 INFO L290 TraceCheckUtils]: 58: Hoare triple {36926#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {36926#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:33,983 INFO L290 TraceCheckUtils]: 59: Hoare triple {36926#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36927#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:33,983 INFO L290 TraceCheckUtils]: 60: Hoare triple {36927#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {36927#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:33,983 INFO L290 TraceCheckUtils]: 61: Hoare triple {36927#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36928#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:33,984 INFO L290 TraceCheckUtils]: 62: Hoare triple {36928#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {36928#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:33,984 INFO L290 TraceCheckUtils]: 63: Hoare triple {36928#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36929#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:33,984 INFO L290 TraceCheckUtils]: 64: Hoare triple {36929#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {36929#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:33,985 INFO L290 TraceCheckUtils]: 65: Hoare triple {36929#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36930#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:33,985 INFO L290 TraceCheckUtils]: 66: Hoare triple {36930#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {36930#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:33,986 INFO L290 TraceCheckUtils]: 67: Hoare triple {36930#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36931#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:33,986 INFO L290 TraceCheckUtils]: 68: Hoare triple {36931#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {36931#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:33,986 INFO L290 TraceCheckUtils]: 69: Hoare triple {36931#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36932#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:33,987 INFO L290 TraceCheckUtils]: 70: Hoare triple {36932#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {36932#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:33,987 INFO L290 TraceCheckUtils]: 71: Hoare triple {36932#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36933#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:33,987 INFO L290 TraceCheckUtils]: 72: Hoare triple {36933#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {36933#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:33,988 INFO L290 TraceCheckUtils]: 73: Hoare triple {36933#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36934#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:33,988 INFO L290 TraceCheckUtils]: 74: Hoare triple {36934#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {36934#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:33,989 INFO L290 TraceCheckUtils]: 75: Hoare triple {36934#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36935#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:33,989 INFO L290 TraceCheckUtils]: 76: Hoare triple {36935#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {36935#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:33,990 INFO L290 TraceCheckUtils]: 77: Hoare triple {36935#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36936#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:33,990 INFO L290 TraceCheckUtils]: 78: Hoare triple {36936#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {36936#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:33,990 INFO L290 TraceCheckUtils]: 79: Hoare triple {36936#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36937#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:33,990 INFO L290 TraceCheckUtils]: 80: Hoare triple {36937#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {36937#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:33,991 INFO L290 TraceCheckUtils]: 81: Hoare triple {36937#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36938#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:33,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {36938#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {36938#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:33,992 INFO L290 TraceCheckUtils]: 83: Hoare triple {36938#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36939#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:33,992 INFO L290 TraceCheckUtils]: 84: Hoare triple {36939#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {36939#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:33,993 INFO L290 TraceCheckUtils]: 85: Hoare triple {36939#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36940#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:33,993 INFO L290 TraceCheckUtils]: 86: Hoare triple {36940#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {36940#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:33,993 INFO L290 TraceCheckUtils]: 87: Hoare triple {36940#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36941#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:33,994 INFO L290 TraceCheckUtils]: 88: Hoare triple {36941#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {36941#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:33,994 INFO L290 TraceCheckUtils]: 89: Hoare triple {36941#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36942#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:33,994 INFO L290 TraceCheckUtils]: 90: Hoare triple {36942#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {36942#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:33,995 INFO L290 TraceCheckUtils]: 91: Hoare triple {36942#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36943#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:33,995 INFO L290 TraceCheckUtils]: 92: Hoare triple {36943#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {36943#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:33,996 INFO L290 TraceCheckUtils]: 93: Hoare triple {36943#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36944#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:33,996 INFO L290 TraceCheckUtils]: 94: Hoare triple {36944#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {36944#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 95: Hoare triple {36944#(<= main_~x~0 44)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 96: Hoare triple {36896#false} assume !!(~x~0 < 1000000); {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 97: Hoare triple {36896#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 98: Hoare triple {36896#false} assume !(~x~0 < 1000000); {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L272 TraceCheckUtils]: 99: Hoare triple {36896#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 100: Hoare triple {36896#false} ~cond := #in~cond; {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 101: Hoare triple {36896#false} assume 0 == ~cond; {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L290 TraceCheckUtils]: 102: Hoare triple {36896#false} assume !false; {36896#false} is VALID [2022-04-15 12:48:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 135 proven. 1980 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:33,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:33,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857343172] [2022-04-15 12:48:33,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857343172] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:33,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1870096924] [2022-04-15 12:48:33,998 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:48:33,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:33,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:34,000 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:34,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-15 12:48:34,040 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:48:34,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:34,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:48:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:34,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:34,405 INFO L272 TraceCheckUtils]: 0: Hoare triple {36895#true} call ULTIMATE.init(); {36895#true} is VALID [2022-04-15 12:48:34,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {36895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {36895#true} is VALID [2022-04-15 12:48:34,405 INFO L290 TraceCheckUtils]: 2: Hoare triple {36895#true} assume true; {36895#true} is VALID [2022-04-15 12:48:34,405 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36895#true} {36895#true} #41#return; {36895#true} is VALID [2022-04-15 12:48:34,405 INFO L272 TraceCheckUtils]: 4: Hoare triple {36895#true} call #t~ret4 := main(); {36895#true} is VALID [2022-04-15 12:48:34,406 INFO L290 TraceCheckUtils]: 5: Hoare triple {36895#true} ~x~0 := 0;~y~0 := 500000; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,406 INFO L290 TraceCheckUtils]: 6: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,407 INFO L290 TraceCheckUtils]: 9: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,407 INFO L290 TraceCheckUtils]: 10: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,407 INFO L290 TraceCheckUtils]: 11: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,408 INFO L290 TraceCheckUtils]: 14: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,409 INFO L290 TraceCheckUtils]: 15: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,409 INFO L290 TraceCheckUtils]: 16: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,409 INFO L290 TraceCheckUtils]: 17: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,409 INFO L290 TraceCheckUtils]: 18: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,410 INFO L290 TraceCheckUtils]: 19: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,410 INFO L290 TraceCheckUtils]: 21: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,411 INFO L290 TraceCheckUtils]: 22: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,411 INFO L290 TraceCheckUtils]: 23: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,411 INFO L290 TraceCheckUtils]: 24: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,412 INFO L290 TraceCheckUtils]: 25: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,412 INFO L290 TraceCheckUtils]: 26: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,412 INFO L290 TraceCheckUtils]: 27: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,412 INFO L290 TraceCheckUtils]: 28: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,413 INFO L290 TraceCheckUtils]: 29: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,413 INFO L290 TraceCheckUtils]: 30: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,413 INFO L290 TraceCheckUtils]: 31: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,414 INFO L290 TraceCheckUtils]: 32: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,414 INFO L290 TraceCheckUtils]: 33: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,414 INFO L290 TraceCheckUtils]: 34: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,415 INFO L290 TraceCheckUtils]: 37: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,416 INFO L290 TraceCheckUtils]: 39: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,416 INFO L290 TraceCheckUtils]: 41: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,417 INFO L290 TraceCheckUtils]: 42: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,417 INFO L290 TraceCheckUtils]: 43: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,417 INFO L290 TraceCheckUtils]: 44: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,417 INFO L290 TraceCheckUtils]: 45: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,418 INFO L290 TraceCheckUtils]: 46: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,418 INFO L290 TraceCheckUtils]: 47: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,418 INFO L290 TraceCheckUtils]: 48: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,419 INFO L290 TraceCheckUtils]: 49: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,419 INFO L290 TraceCheckUtils]: 50: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,419 INFO L290 TraceCheckUtils]: 51: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,419 INFO L290 TraceCheckUtils]: 52: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,420 INFO L290 TraceCheckUtils]: 54: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,420 INFO L290 TraceCheckUtils]: 55: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,420 INFO L290 TraceCheckUtils]: 56: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,421 INFO L290 TraceCheckUtils]: 57: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,421 INFO L290 TraceCheckUtils]: 58: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,421 INFO L290 TraceCheckUtils]: 59: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,422 INFO L290 TraceCheckUtils]: 60: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,422 INFO L290 TraceCheckUtils]: 61: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,422 INFO L290 TraceCheckUtils]: 62: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,422 INFO L290 TraceCheckUtils]: 63: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,423 INFO L290 TraceCheckUtils]: 64: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,423 INFO L290 TraceCheckUtils]: 65: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,423 INFO L290 TraceCheckUtils]: 66: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,423 INFO L290 TraceCheckUtils]: 67: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,424 INFO L290 TraceCheckUtils]: 68: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,424 INFO L290 TraceCheckUtils]: 69: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,424 INFO L290 TraceCheckUtils]: 70: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,424 INFO L290 TraceCheckUtils]: 71: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,425 INFO L290 TraceCheckUtils]: 72: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,425 INFO L290 TraceCheckUtils]: 73: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,425 INFO L290 TraceCheckUtils]: 74: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,426 INFO L290 TraceCheckUtils]: 75: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,426 INFO L290 TraceCheckUtils]: 76: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,426 INFO L290 TraceCheckUtils]: 77: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,426 INFO L290 TraceCheckUtils]: 78: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,427 INFO L290 TraceCheckUtils]: 79: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,427 INFO L290 TraceCheckUtils]: 80: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,427 INFO L290 TraceCheckUtils]: 81: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,427 INFO L290 TraceCheckUtils]: 82: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,428 INFO L290 TraceCheckUtils]: 83: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,428 INFO L290 TraceCheckUtils]: 84: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,428 INFO L290 TraceCheckUtils]: 85: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,428 INFO L290 TraceCheckUtils]: 86: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,429 INFO L290 TraceCheckUtils]: 87: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,429 INFO L290 TraceCheckUtils]: 88: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,429 INFO L290 TraceCheckUtils]: 89: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,429 INFO L290 TraceCheckUtils]: 90: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,430 INFO L290 TraceCheckUtils]: 91: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,430 INFO L290 TraceCheckUtils]: 92: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,430 INFO L290 TraceCheckUtils]: 93: Hoare triple {36964#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,431 INFO L290 TraceCheckUtils]: 94: Hoare triple {36964#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {36964#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:34,432 INFO L290 TraceCheckUtils]: 95: Hoare triple {36964#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {37235#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:34,433 INFO L290 TraceCheckUtils]: 96: Hoare triple {37235#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {37235#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:34,433 INFO L290 TraceCheckUtils]: 97: Hoare triple {37235#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {37242#(<= main_~y~0 500002)} is VALID [2022-04-15 12:48:34,434 INFO L290 TraceCheckUtils]: 98: Hoare triple {37242#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {37246#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:48:34,434 INFO L272 TraceCheckUtils]: 99: Hoare triple {37246#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {37250#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:34,435 INFO L290 TraceCheckUtils]: 100: Hoare triple {37250#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {37254#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:34,435 INFO L290 TraceCheckUtils]: 101: Hoare triple {37254#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {36896#false} is VALID [2022-04-15 12:48:34,435 INFO L290 TraceCheckUtils]: 102: Hoare triple {36896#false} assume !false; {36896#false} is VALID [2022-04-15 12:48:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-15 12:48:34,435 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:34,884 INFO L290 TraceCheckUtils]: 102: Hoare triple {36896#false} assume !false; {36896#false} is VALID [2022-04-15 12:48:34,885 INFO L290 TraceCheckUtils]: 101: Hoare triple {37254#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {36896#false} is VALID [2022-04-15 12:48:34,885 INFO L290 TraceCheckUtils]: 100: Hoare triple {37250#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {37254#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:34,885 INFO L272 TraceCheckUtils]: 99: Hoare triple {37270#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {37250#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:34,886 INFO L290 TraceCheckUtils]: 98: Hoare triple {37274#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {37270#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:48:34,886 INFO L290 TraceCheckUtils]: 97: Hoare triple {37278#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {37274#(< main_~y~0 1000000)} is VALID [2022-04-15 12:48:34,887 INFO L290 TraceCheckUtils]: 96: Hoare triple {37278#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {37278#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:34,888 INFO L290 TraceCheckUtils]: 95: Hoare triple {37285#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {37278#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:34,889 INFO L290 TraceCheckUtils]: 94: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,889 INFO L290 TraceCheckUtils]: 93: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,889 INFO L290 TraceCheckUtils]: 92: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,890 INFO L290 TraceCheckUtils]: 91: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,890 INFO L290 TraceCheckUtils]: 90: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,890 INFO L290 TraceCheckUtils]: 89: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,890 INFO L290 TraceCheckUtils]: 88: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,891 INFO L290 TraceCheckUtils]: 87: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,891 INFO L290 TraceCheckUtils]: 86: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,891 INFO L290 TraceCheckUtils]: 85: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,891 INFO L290 TraceCheckUtils]: 84: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,892 INFO L290 TraceCheckUtils]: 83: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,892 INFO L290 TraceCheckUtils]: 82: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,892 INFO L290 TraceCheckUtils]: 81: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,892 INFO L290 TraceCheckUtils]: 80: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,893 INFO L290 TraceCheckUtils]: 79: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,893 INFO L290 TraceCheckUtils]: 78: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,893 INFO L290 TraceCheckUtils]: 77: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,893 INFO L290 TraceCheckUtils]: 76: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,894 INFO L290 TraceCheckUtils]: 75: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,894 INFO L290 TraceCheckUtils]: 74: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,894 INFO L290 TraceCheckUtils]: 73: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,894 INFO L290 TraceCheckUtils]: 72: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,895 INFO L290 TraceCheckUtils]: 71: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,895 INFO L290 TraceCheckUtils]: 70: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,895 INFO L290 TraceCheckUtils]: 69: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,895 INFO L290 TraceCheckUtils]: 68: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,896 INFO L290 TraceCheckUtils]: 67: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,896 INFO L290 TraceCheckUtils]: 66: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,896 INFO L290 TraceCheckUtils]: 65: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,896 INFO L290 TraceCheckUtils]: 64: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,897 INFO L290 TraceCheckUtils]: 63: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,897 INFO L290 TraceCheckUtils]: 62: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,897 INFO L290 TraceCheckUtils]: 61: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,897 INFO L290 TraceCheckUtils]: 60: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,898 INFO L290 TraceCheckUtils]: 59: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,898 INFO L290 TraceCheckUtils]: 58: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,898 INFO L290 TraceCheckUtils]: 57: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,898 INFO L290 TraceCheckUtils]: 56: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,899 INFO L290 TraceCheckUtils]: 55: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,899 INFO L290 TraceCheckUtils]: 54: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,899 INFO L290 TraceCheckUtils]: 53: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,899 INFO L290 TraceCheckUtils]: 52: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,900 INFO L290 TraceCheckUtils]: 51: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,900 INFO L290 TraceCheckUtils]: 50: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,900 INFO L290 TraceCheckUtils]: 49: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,900 INFO L290 TraceCheckUtils]: 48: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,901 INFO L290 TraceCheckUtils]: 47: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,901 INFO L290 TraceCheckUtils]: 46: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,901 INFO L290 TraceCheckUtils]: 45: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,901 INFO L290 TraceCheckUtils]: 44: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,902 INFO L290 TraceCheckUtils]: 43: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,902 INFO L290 TraceCheckUtils]: 42: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,902 INFO L290 TraceCheckUtils]: 41: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,903 INFO L290 TraceCheckUtils]: 40: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,903 INFO L290 TraceCheckUtils]: 39: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,903 INFO L290 TraceCheckUtils]: 38: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,903 INFO L290 TraceCheckUtils]: 37: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,904 INFO L290 TraceCheckUtils]: 36: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,904 INFO L290 TraceCheckUtils]: 35: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,904 INFO L290 TraceCheckUtils]: 34: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,904 INFO L290 TraceCheckUtils]: 33: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,905 INFO L290 TraceCheckUtils]: 32: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,905 INFO L290 TraceCheckUtils]: 31: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,905 INFO L290 TraceCheckUtils]: 30: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,905 INFO L290 TraceCheckUtils]: 29: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,906 INFO L290 TraceCheckUtils]: 28: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,906 INFO L290 TraceCheckUtils]: 26: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,906 INFO L290 TraceCheckUtils]: 25: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,907 INFO L290 TraceCheckUtils]: 24: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,907 INFO L290 TraceCheckUtils]: 23: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,907 INFO L290 TraceCheckUtils]: 21: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,908 INFO L290 TraceCheckUtils]: 19: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,908 INFO L290 TraceCheckUtils]: 17: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,908 INFO L290 TraceCheckUtils]: 16: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,909 INFO L290 TraceCheckUtils]: 15: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,909 INFO L290 TraceCheckUtils]: 13: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,909 INFO L290 TraceCheckUtils]: 11: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,910 INFO L290 TraceCheckUtils]: 9: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,910 INFO L290 TraceCheckUtils]: 7: Hoare triple {37285#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,910 INFO L290 TraceCheckUtils]: 6: Hoare triple {37285#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,911 INFO L290 TraceCheckUtils]: 5: Hoare triple {36895#true} ~x~0 := 0;~y~0 := 500000; {37285#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:34,911 INFO L272 TraceCheckUtils]: 4: Hoare triple {36895#true} call #t~ret4 := main(); {36895#true} is VALID [2022-04-15 12:48:34,911 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36895#true} {36895#true} #41#return; {36895#true} is VALID [2022-04-15 12:48:34,911 INFO L290 TraceCheckUtils]: 2: Hoare triple {36895#true} assume true; {36895#true} is VALID [2022-04-15 12:48:34,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {36895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {36895#true} is VALID [2022-04-15 12:48:34,911 INFO L272 TraceCheckUtils]: 0: Hoare triple {36895#true} call ULTIMATE.init(); {36895#true} is VALID [2022-04-15 12:48:34,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1980 trivial. 0 not checked. [2022-04-15 12:48:34,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1870096924] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:34,911 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:34,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 8, 8] total 58 [2022-04-15 12:48:34,912 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:34,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1281263204] [2022-04-15 12:48:34,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1281263204] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:34,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:34,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-15 12:48:34,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078491043] [2022-04-15 12:48:34,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:34,912 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-15 12:48:34,913 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:34,913 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:34,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:34,972 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-15 12:48:34,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:34,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-15 12:48:34,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1123, Invalid=2183, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 12:48:34,973 INFO L87 Difference]: Start difference. First operand 105 states and 108 transitions. Second operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:35,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:35,973 INFO L93 Difference]: Finished difference Result 116 states and 122 transitions. [2022-04-15 12:48:35,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-15 12:48:35,973 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 103 [2022-04-15 12:48:35,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-15 12:48:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 113 transitions. [2022-04-15 12:48:35,974 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 113 transitions. [2022-04-15 12:48:36,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:36,045 INFO L225 Difference]: With dead ends: 116 [2022-04-15 12:48:36,045 INFO L226 Difference]: Without dead ends: 107 [2022-04-15 12:48:36,046 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 197 SyntacticMatches, 1 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1673 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3283, Invalid=7223, Unknown=0, NotChecked=0, Total=10506 [2022-04-15 12:48:36,046 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 53 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:36,046 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [53 Valid, 44 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:36,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-15 12:48:36,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2022-04-15 12:48:36,186 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:36,186 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:36,187 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:36,187 INFO L87 Difference]: Start difference. First operand 107 states. Second operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:36,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:36,188 INFO L93 Difference]: Finished difference Result 107 states and 110 transitions. [2022-04-15 12:48:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2022-04-15 12:48:36,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:36,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:36,188 INFO L74 IsIncluded]: Start isIncluded. First operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-15 12:48:36,188 INFO L87 Difference]: Start difference. First operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 107 states. [2022-04-15 12:48:36,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:36,189 INFO L93 Difference]: Finished difference Result 107 states and 110 transitions. [2022-04-15 12:48:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2022-04-15 12:48:36,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:36,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:36,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:36,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 102 states have (on average 1.0392156862745099) internal successors, (106), 102 states have internal predecessors, (106), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 110 transitions. [2022-04-15 12:48:36,190 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 110 transitions. Word has length 103 [2022-04-15 12:48:36,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:36,190 INFO L478 AbstractCegarLoop]: Abstraction has 107 states and 110 transitions. [2022-04-15 12:48:36,190 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 2.0625) internal successors, (99), 47 states have internal predecessors, (99), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:36,190 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 107 states and 110 transitions. [2022-04-15 12:48:36,284 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2022-04-15 12:48:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-04-15 12:48:36,285 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:36,285 INFO L499 BasicCegarLoop]: trace histogram [47, 45, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:36,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:36,494 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:36,494 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:36,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:36,494 INFO L85 PathProgramCache]: Analyzing trace with hash -282139246, now seen corresponding path program 91 times [2022-04-15 12:48:36,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:36,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1948349341] [2022-04-15 12:48:36,708 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:36,709 INFO L85 PathProgramCache]: Analyzing trace with hash 1509692368, now seen corresponding path program 1 times [2022-04-15 12:48:36,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:36,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095349323] [2022-04-15 12:48:36,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:36,713 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:36,715 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:36,715 INFO L85 PathProgramCache]: Analyzing trace with hash -282139246, now seen corresponding path program 92 times [2022-04-15 12:48:36,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:36,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228654139] [2022-04-15 12:48:36,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:36,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:37,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:37,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {38374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {38323#true} assume true; {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {38323#true} {38323#true} #41#return; {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L272 TraceCheckUtils]: 0: Hoare triple {38323#true} call ULTIMATE.init(); {38374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:37,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {38374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {38323#true} assume true; {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38323#true} {38323#true} #41#return; {38323#true} is VALID [2022-04-15 12:48:37,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {38323#true} call #t~ret4 := main(); {38323#true} is VALID [2022-04-15 12:48:37,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {38323#true} ~x~0 := 0;~y~0 := 500000; {38328#(= main_~x~0 0)} is VALID [2022-04-15 12:48:37,463 INFO L290 TraceCheckUtils]: 6: Hoare triple {38328#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {38328#(= main_~x~0 0)} is VALID [2022-04-15 12:48:37,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {38328#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38329#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:37,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {38329#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {38329#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:37,465 INFO L290 TraceCheckUtils]: 9: Hoare triple {38329#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38330#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:37,465 INFO L290 TraceCheckUtils]: 10: Hoare triple {38330#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {38330#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:37,465 INFO L290 TraceCheckUtils]: 11: Hoare triple {38330#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38331#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:37,466 INFO L290 TraceCheckUtils]: 12: Hoare triple {38331#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {38331#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:37,466 INFO L290 TraceCheckUtils]: 13: Hoare triple {38331#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38332#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:37,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {38332#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {38332#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:37,467 INFO L290 TraceCheckUtils]: 15: Hoare triple {38332#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38333#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:37,467 INFO L290 TraceCheckUtils]: 16: Hoare triple {38333#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {38333#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:37,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {38333#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38334#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:37,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {38334#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {38334#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:37,469 INFO L290 TraceCheckUtils]: 19: Hoare triple {38334#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38335#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:37,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {38335#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {38335#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:37,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {38335#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38336#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:37,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {38336#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {38336#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:37,470 INFO L290 TraceCheckUtils]: 23: Hoare triple {38336#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38337#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:37,470 INFO L290 TraceCheckUtils]: 24: Hoare triple {38337#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {38337#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:37,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {38337#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38338#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:37,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {38338#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {38338#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:37,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {38338#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38339#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:37,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {38339#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {38339#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:37,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {38339#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38340#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:37,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {38340#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {38340#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:37,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {38340#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38341#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:37,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {38341#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {38341#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:37,474 INFO L290 TraceCheckUtils]: 33: Hoare triple {38341#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38342#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:37,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {38342#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {38342#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:37,475 INFO L290 TraceCheckUtils]: 35: Hoare triple {38342#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38343#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:37,475 INFO L290 TraceCheckUtils]: 36: Hoare triple {38343#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {38343#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:37,475 INFO L290 TraceCheckUtils]: 37: Hoare triple {38343#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38344#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:37,476 INFO L290 TraceCheckUtils]: 38: Hoare triple {38344#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {38344#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:37,476 INFO L290 TraceCheckUtils]: 39: Hoare triple {38344#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38345#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:37,476 INFO L290 TraceCheckUtils]: 40: Hoare triple {38345#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {38345#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:37,477 INFO L290 TraceCheckUtils]: 41: Hoare triple {38345#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38346#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:37,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {38346#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {38346#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:37,478 INFO L290 TraceCheckUtils]: 43: Hoare triple {38346#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38347#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:37,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {38347#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {38347#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:37,478 INFO L290 TraceCheckUtils]: 45: Hoare triple {38347#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38348#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:37,479 INFO L290 TraceCheckUtils]: 46: Hoare triple {38348#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {38348#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:37,479 INFO L290 TraceCheckUtils]: 47: Hoare triple {38348#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38349#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:37,479 INFO L290 TraceCheckUtils]: 48: Hoare triple {38349#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {38349#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:37,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {38349#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38350#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:37,480 INFO L290 TraceCheckUtils]: 50: Hoare triple {38350#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {38350#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:37,481 INFO L290 TraceCheckUtils]: 51: Hoare triple {38350#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38351#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:37,481 INFO L290 TraceCheckUtils]: 52: Hoare triple {38351#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {38351#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:37,481 INFO L290 TraceCheckUtils]: 53: Hoare triple {38351#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38352#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:37,482 INFO L290 TraceCheckUtils]: 54: Hoare triple {38352#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {38352#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:37,482 INFO L290 TraceCheckUtils]: 55: Hoare triple {38352#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38353#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:37,482 INFO L290 TraceCheckUtils]: 56: Hoare triple {38353#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {38353#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:37,483 INFO L290 TraceCheckUtils]: 57: Hoare triple {38353#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38354#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:37,483 INFO L290 TraceCheckUtils]: 58: Hoare triple {38354#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {38354#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:37,484 INFO L290 TraceCheckUtils]: 59: Hoare triple {38354#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38355#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:37,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {38355#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {38355#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:37,484 INFO L290 TraceCheckUtils]: 61: Hoare triple {38355#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38356#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:37,485 INFO L290 TraceCheckUtils]: 62: Hoare triple {38356#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {38356#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:37,485 INFO L290 TraceCheckUtils]: 63: Hoare triple {38356#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38357#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:37,485 INFO L290 TraceCheckUtils]: 64: Hoare triple {38357#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {38357#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:37,486 INFO L290 TraceCheckUtils]: 65: Hoare triple {38357#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38358#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:37,486 INFO L290 TraceCheckUtils]: 66: Hoare triple {38358#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {38358#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:37,487 INFO L290 TraceCheckUtils]: 67: Hoare triple {38358#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38359#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:37,487 INFO L290 TraceCheckUtils]: 68: Hoare triple {38359#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {38359#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:37,488 INFO L290 TraceCheckUtils]: 69: Hoare triple {38359#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38360#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:37,488 INFO L290 TraceCheckUtils]: 70: Hoare triple {38360#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {38360#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:37,488 INFO L290 TraceCheckUtils]: 71: Hoare triple {38360#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38361#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:37,489 INFO L290 TraceCheckUtils]: 72: Hoare triple {38361#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {38361#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:37,489 INFO L290 TraceCheckUtils]: 73: Hoare triple {38361#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38362#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:37,489 INFO L290 TraceCheckUtils]: 74: Hoare triple {38362#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {38362#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:37,490 INFO L290 TraceCheckUtils]: 75: Hoare triple {38362#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38363#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:37,490 INFO L290 TraceCheckUtils]: 76: Hoare triple {38363#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {38363#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:37,491 INFO L290 TraceCheckUtils]: 77: Hoare triple {38363#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38364#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:37,491 INFO L290 TraceCheckUtils]: 78: Hoare triple {38364#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {38364#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:37,491 INFO L290 TraceCheckUtils]: 79: Hoare triple {38364#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38365#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:37,492 INFO L290 TraceCheckUtils]: 80: Hoare triple {38365#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {38365#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:37,492 INFO L290 TraceCheckUtils]: 81: Hoare triple {38365#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38366#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:37,492 INFO L290 TraceCheckUtils]: 82: Hoare triple {38366#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {38366#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:37,493 INFO L290 TraceCheckUtils]: 83: Hoare triple {38366#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38367#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:37,493 INFO L290 TraceCheckUtils]: 84: Hoare triple {38367#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {38367#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:37,494 INFO L290 TraceCheckUtils]: 85: Hoare triple {38367#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38368#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:37,494 INFO L290 TraceCheckUtils]: 86: Hoare triple {38368#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {38368#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:37,494 INFO L290 TraceCheckUtils]: 87: Hoare triple {38368#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38369#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:37,495 INFO L290 TraceCheckUtils]: 88: Hoare triple {38369#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {38369#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:37,495 INFO L290 TraceCheckUtils]: 89: Hoare triple {38369#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38370#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:37,495 INFO L290 TraceCheckUtils]: 90: Hoare triple {38370#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {38370#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:37,496 INFO L290 TraceCheckUtils]: 91: Hoare triple {38370#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38371#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:37,496 INFO L290 TraceCheckUtils]: 92: Hoare triple {38371#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {38371#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:37,497 INFO L290 TraceCheckUtils]: 93: Hoare triple {38371#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38372#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:37,497 INFO L290 TraceCheckUtils]: 94: Hoare triple {38372#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {38372#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:37,498 INFO L290 TraceCheckUtils]: 95: Hoare triple {38372#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38373#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:37,498 INFO L290 TraceCheckUtils]: 96: Hoare triple {38373#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {38373#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:37,498 INFO L290 TraceCheckUtils]: 97: Hoare triple {38373#(<= main_~x~0 45)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 98: Hoare triple {38324#false} assume !!(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 99: Hoare triple {38324#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 100: Hoare triple {38324#false} assume !(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L272 TraceCheckUtils]: 101: Hoare triple {38324#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 102: Hoare triple {38324#false} ~cond := #in~cond; {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 103: Hoare triple {38324#false} assume 0 == ~cond; {38324#false} is VALID [2022-04-15 12:48:37,499 INFO L290 TraceCheckUtils]: 104: Hoare triple {38324#false} assume !false; {38324#false} is VALID [2022-04-15 12:48:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 138 proven. 2070 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:37,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:37,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228654139] [2022-04-15 12:48:37,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228654139] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:37,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1716472017] [2022-04-15 12:48:37,500 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:48:37,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:37,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:37,528 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:37,561 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-15 12:48:37,617 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:48:37,618 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:37,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-15 12:48:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:37,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:37,985 INFO L272 TraceCheckUtils]: 0: Hoare triple {38323#true} call ULTIMATE.init(); {38323#true} is VALID [2022-04-15 12:48:37,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {38323#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {38323#true} is VALID [2022-04-15 12:48:37,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {38323#true} assume true; {38323#true} is VALID [2022-04-15 12:48:37,986 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38323#true} {38323#true} #41#return; {38323#true} is VALID [2022-04-15 12:48:37,986 INFO L272 TraceCheckUtils]: 4: Hoare triple {38323#true} call #t~ret4 := main(); {38323#true} is VALID [2022-04-15 12:48:37,986 INFO L290 TraceCheckUtils]: 5: Hoare triple {38323#true} ~x~0 := 0;~y~0 := 500000; {38393#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:37,986 INFO L290 TraceCheckUtils]: 6: Hoare triple {38393#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {38393#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:37,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {38393#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38329#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:37,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {38329#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {38329#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:37,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {38329#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38330#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:37,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {38330#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {38330#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:37,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {38330#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38331#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:37,990 INFO L290 TraceCheckUtils]: 12: Hoare triple {38331#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {38331#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:37,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {38331#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38332#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:37,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {38332#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {38332#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:37,991 INFO L290 TraceCheckUtils]: 15: Hoare triple {38332#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38333#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:37,991 INFO L290 TraceCheckUtils]: 16: Hoare triple {38333#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {38333#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:37,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {38333#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38334#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:37,992 INFO L290 TraceCheckUtils]: 18: Hoare triple {38334#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {38334#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:37,993 INFO L290 TraceCheckUtils]: 19: Hoare triple {38334#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38335#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:37,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {38335#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {38335#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:37,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {38335#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38336#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:37,994 INFO L290 TraceCheckUtils]: 22: Hoare triple {38336#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {38336#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:37,994 INFO L290 TraceCheckUtils]: 23: Hoare triple {38336#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38337#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:37,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {38337#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {38337#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:37,995 INFO L290 TraceCheckUtils]: 25: Hoare triple {38337#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38338#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:37,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {38338#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {38338#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:37,996 INFO L290 TraceCheckUtils]: 27: Hoare triple {38338#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38339#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:37,996 INFO L290 TraceCheckUtils]: 28: Hoare triple {38339#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {38339#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:37,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {38339#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38340#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:37,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {38340#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {38340#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:37,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {38340#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38341#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:37,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {38341#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {38341#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:37,998 INFO L290 TraceCheckUtils]: 33: Hoare triple {38341#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38342#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:37,998 INFO L290 TraceCheckUtils]: 34: Hoare triple {38342#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {38342#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:37,999 INFO L290 TraceCheckUtils]: 35: Hoare triple {38342#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38343#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:37,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {38343#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {38343#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:37,999 INFO L290 TraceCheckUtils]: 37: Hoare triple {38343#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38344#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:38,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {38344#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {38344#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:38,000 INFO L290 TraceCheckUtils]: 39: Hoare triple {38344#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38345#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:38,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {38345#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {38345#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:38,001 INFO L290 TraceCheckUtils]: 41: Hoare triple {38345#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38346#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:38,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {38346#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {38346#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:38,002 INFO L290 TraceCheckUtils]: 43: Hoare triple {38346#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38347#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:38,002 INFO L290 TraceCheckUtils]: 44: Hoare triple {38347#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {38347#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:38,003 INFO L290 TraceCheckUtils]: 45: Hoare triple {38347#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38348#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:38,003 INFO L290 TraceCheckUtils]: 46: Hoare triple {38348#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {38348#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:38,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {38348#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38349#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:38,004 INFO L290 TraceCheckUtils]: 48: Hoare triple {38349#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {38349#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:38,004 INFO L290 TraceCheckUtils]: 49: Hoare triple {38349#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38350#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:38,004 INFO L290 TraceCheckUtils]: 50: Hoare triple {38350#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {38350#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:38,005 INFO L290 TraceCheckUtils]: 51: Hoare triple {38350#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38351#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:38,005 INFO L290 TraceCheckUtils]: 52: Hoare triple {38351#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {38351#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:38,006 INFO L290 TraceCheckUtils]: 53: Hoare triple {38351#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38352#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:38,006 INFO L290 TraceCheckUtils]: 54: Hoare triple {38352#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {38352#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:38,007 INFO L290 TraceCheckUtils]: 55: Hoare triple {38352#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38353#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:38,007 INFO L290 TraceCheckUtils]: 56: Hoare triple {38353#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {38353#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:38,007 INFO L290 TraceCheckUtils]: 57: Hoare triple {38353#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38354#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:38,007 INFO L290 TraceCheckUtils]: 58: Hoare triple {38354#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {38354#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:38,008 INFO L290 TraceCheckUtils]: 59: Hoare triple {38354#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38355#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:38,008 INFO L290 TraceCheckUtils]: 60: Hoare triple {38355#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {38355#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:38,009 INFO L290 TraceCheckUtils]: 61: Hoare triple {38355#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38356#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:38,009 INFO L290 TraceCheckUtils]: 62: Hoare triple {38356#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {38356#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:38,010 INFO L290 TraceCheckUtils]: 63: Hoare triple {38356#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38357#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:38,010 INFO L290 TraceCheckUtils]: 64: Hoare triple {38357#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {38357#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:38,010 INFO L290 TraceCheckUtils]: 65: Hoare triple {38357#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38358#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:38,011 INFO L290 TraceCheckUtils]: 66: Hoare triple {38358#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {38358#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:38,011 INFO L290 TraceCheckUtils]: 67: Hoare triple {38358#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38359#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:38,011 INFO L290 TraceCheckUtils]: 68: Hoare triple {38359#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {38359#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:38,012 INFO L290 TraceCheckUtils]: 69: Hoare triple {38359#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38360#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:38,012 INFO L290 TraceCheckUtils]: 70: Hoare triple {38360#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {38360#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:38,013 INFO L290 TraceCheckUtils]: 71: Hoare triple {38360#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38361#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:38,013 INFO L290 TraceCheckUtils]: 72: Hoare triple {38361#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {38361#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:38,014 INFO L290 TraceCheckUtils]: 73: Hoare triple {38361#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38362#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:38,014 INFO L290 TraceCheckUtils]: 74: Hoare triple {38362#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {38362#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:38,014 INFO L290 TraceCheckUtils]: 75: Hoare triple {38362#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38363#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:38,015 INFO L290 TraceCheckUtils]: 76: Hoare triple {38363#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {38363#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:38,015 INFO L290 TraceCheckUtils]: 77: Hoare triple {38363#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38364#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:38,015 INFO L290 TraceCheckUtils]: 78: Hoare triple {38364#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {38364#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:38,016 INFO L290 TraceCheckUtils]: 79: Hoare triple {38364#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38365#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:38,016 INFO L290 TraceCheckUtils]: 80: Hoare triple {38365#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {38365#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:38,017 INFO L290 TraceCheckUtils]: 81: Hoare triple {38365#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38366#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:38,017 INFO L290 TraceCheckUtils]: 82: Hoare triple {38366#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {38366#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:38,017 INFO L290 TraceCheckUtils]: 83: Hoare triple {38366#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38367#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:38,018 INFO L290 TraceCheckUtils]: 84: Hoare triple {38367#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {38367#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:38,018 INFO L290 TraceCheckUtils]: 85: Hoare triple {38367#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38368#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:38,018 INFO L290 TraceCheckUtils]: 86: Hoare triple {38368#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {38368#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:38,019 INFO L290 TraceCheckUtils]: 87: Hoare triple {38368#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38369#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:38,019 INFO L290 TraceCheckUtils]: 88: Hoare triple {38369#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {38369#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:38,020 INFO L290 TraceCheckUtils]: 89: Hoare triple {38369#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38370#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:38,020 INFO L290 TraceCheckUtils]: 90: Hoare triple {38370#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {38370#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:38,021 INFO L290 TraceCheckUtils]: 91: Hoare triple {38370#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38371#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:38,021 INFO L290 TraceCheckUtils]: 92: Hoare triple {38371#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {38371#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:38,021 INFO L290 TraceCheckUtils]: 93: Hoare triple {38371#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38372#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:38,021 INFO L290 TraceCheckUtils]: 94: Hoare triple {38372#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {38372#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:38,022 INFO L290 TraceCheckUtils]: 95: Hoare triple {38372#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38373#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:38,022 INFO L290 TraceCheckUtils]: 96: Hoare triple {38373#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {38373#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 97: Hoare triple {38373#(<= main_~x~0 45)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 98: Hoare triple {38324#false} assume !!(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 99: Hoare triple {38324#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 100: Hoare triple {38324#false} assume !(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L272 TraceCheckUtils]: 101: Hoare triple {38324#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 102: Hoare triple {38324#false} ~cond := #in~cond; {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 103: Hoare triple {38324#false} assume 0 == ~cond; {38324#false} is VALID [2022-04-15 12:48:38,023 INFO L290 TraceCheckUtils]: 104: Hoare triple {38324#false} assume !false; {38324#false} is VALID [2022-04-15 12:48:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 138 proven. 2070 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:38,024 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:39,593 INFO L290 TraceCheckUtils]: 104: Hoare triple {38324#false} assume !false; {38324#false} is VALID [2022-04-15 12:48:39,593 INFO L290 TraceCheckUtils]: 103: Hoare triple {38324#false} assume 0 == ~cond; {38324#false} is VALID [2022-04-15 12:48:39,593 INFO L290 TraceCheckUtils]: 102: Hoare triple {38324#false} ~cond := #in~cond; {38324#false} is VALID [2022-04-15 12:48:39,593 INFO L272 TraceCheckUtils]: 101: Hoare triple {38324#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {38324#false} is VALID [2022-04-15 12:48:39,593 INFO L290 TraceCheckUtils]: 100: Hoare triple {38324#false} assume !(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:39,594 INFO L290 TraceCheckUtils]: 99: Hoare triple {38324#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:39,594 INFO L290 TraceCheckUtils]: 98: Hoare triple {38324#false} assume !!(~x~0 < 1000000); {38324#false} is VALID [2022-04-15 12:48:39,594 INFO L290 TraceCheckUtils]: 97: Hoare triple {38712#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {38324#false} is VALID [2022-04-15 12:48:39,594 INFO L290 TraceCheckUtils]: 96: Hoare triple {38712#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {38712#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:39,596 INFO L290 TraceCheckUtils]: 95: Hoare triple {38719#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38712#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:39,596 INFO L290 TraceCheckUtils]: 94: Hoare triple {38719#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {38719#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:39,596 INFO L290 TraceCheckUtils]: 93: Hoare triple {38726#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38719#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:39,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {38726#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {38726#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:39,597 INFO L290 TraceCheckUtils]: 91: Hoare triple {38733#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38726#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:39,597 INFO L290 TraceCheckUtils]: 90: Hoare triple {38733#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {38733#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:39,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {38740#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38733#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:39,598 INFO L290 TraceCheckUtils]: 88: Hoare triple {38740#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {38740#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:39,599 INFO L290 TraceCheckUtils]: 87: Hoare triple {38747#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38740#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:39,599 INFO L290 TraceCheckUtils]: 86: Hoare triple {38747#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {38747#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:39,599 INFO L290 TraceCheckUtils]: 85: Hoare triple {38754#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38747#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:39,600 INFO L290 TraceCheckUtils]: 84: Hoare triple {38754#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {38754#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:39,600 INFO L290 TraceCheckUtils]: 83: Hoare triple {38761#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38754#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:39,600 INFO L290 TraceCheckUtils]: 82: Hoare triple {38761#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {38761#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:39,601 INFO L290 TraceCheckUtils]: 81: Hoare triple {38768#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38761#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:39,601 INFO L290 TraceCheckUtils]: 80: Hoare triple {38768#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {38768#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:39,602 INFO L290 TraceCheckUtils]: 79: Hoare triple {38775#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38768#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:39,602 INFO L290 TraceCheckUtils]: 78: Hoare triple {38775#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {38775#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:39,603 INFO L290 TraceCheckUtils]: 77: Hoare triple {38782#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38775#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:39,603 INFO L290 TraceCheckUtils]: 76: Hoare triple {38782#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {38782#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:39,603 INFO L290 TraceCheckUtils]: 75: Hoare triple {38789#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38782#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:39,604 INFO L290 TraceCheckUtils]: 74: Hoare triple {38789#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {38789#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:39,604 INFO L290 TraceCheckUtils]: 73: Hoare triple {38796#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38789#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:39,604 INFO L290 TraceCheckUtils]: 72: Hoare triple {38796#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {38796#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:39,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {38803#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38796#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:39,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {38803#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {38803#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:39,606 INFO L290 TraceCheckUtils]: 69: Hoare triple {38810#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38803#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:39,606 INFO L290 TraceCheckUtils]: 68: Hoare triple {38810#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {38810#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:39,606 INFO L290 TraceCheckUtils]: 67: Hoare triple {38817#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38810#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:39,607 INFO L290 TraceCheckUtils]: 66: Hoare triple {38817#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {38817#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:39,607 INFO L290 TraceCheckUtils]: 65: Hoare triple {38824#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38817#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:39,607 INFO L290 TraceCheckUtils]: 64: Hoare triple {38824#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {38824#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:39,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {38831#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38824#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:39,608 INFO L290 TraceCheckUtils]: 62: Hoare triple {38831#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {38831#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:39,609 INFO L290 TraceCheckUtils]: 61: Hoare triple {38838#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38831#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:39,609 INFO L290 TraceCheckUtils]: 60: Hoare triple {38838#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {38838#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:39,610 INFO L290 TraceCheckUtils]: 59: Hoare triple {38845#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38838#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:39,610 INFO L290 TraceCheckUtils]: 58: Hoare triple {38845#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {38845#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:39,610 INFO L290 TraceCheckUtils]: 57: Hoare triple {38852#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38845#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:39,610 INFO L290 TraceCheckUtils]: 56: Hoare triple {38852#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {38852#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:39,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {38859#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38852#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:39,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {38859#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {38859#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:39,612 INFO L290 TraceCheckUtils]: 53: Hoare triple {38866#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38859#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:39,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {38866#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {38866#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:39,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {38873#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38866#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:39,613 INFO L290 TraceCheckUtils]: 50: Hoare triple {38873#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {38873#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:39,613 INFO L290 TraceCheckUtils]: 49: Hoare triple {38880#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38873#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:39,614 INFO L290 TraceCheckUtils]: 48: Hoare triple {38880#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {38880#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:39,614 INFO L290 TraceCheckUtils]: 47: Hoare triple {38887#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38880#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:39,614 INFO L290 TraceCheckUtils]: 46: Hoare triple {38887#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {38887#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:39,615 INFO L290 TraceCheckUtils]: 45: Hoare triple {38894#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38887#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:39,615 INFO L290 TraceCheckUtils]: 44: Hoare triple {38894#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {38894#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:39,616 INFO L290 TraceCheckUtils]: 43: Hoare triple {38901#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38894#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:39,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {38901#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {38901#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:39,617 INFO L290 TraceCheckUtils]: 41: Hoare triple {38908#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38901#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:39,617 INFO L290 TraceCheckUtils]: 40: Hoare triple {38908#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {38908#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:39,617 INFO L290 TraceCheckUtils]: 39: Hoare triple {38915#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38908#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:39,617 INFO L290 TraceCheckUtils]: 38: Hoare triple {38915#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {38915#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:39,618 INFO L290 TraceCheckUtils]: 37: Hoare triple {38922#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38915#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:39,618 INFO L290 TraceCheckUtils]: 36: Hoare triple {38922#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {38922#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:39,619 INFO L290 TraceCheckUtils]: 35: Hoare triple {38929#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38922#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:39,619 INFO L290 TraceCheckUtils]: 34: Hoare triple {38929#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {38929#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:39,620 INFO L290 TraceCheckUtils]: 33: Hoare triple {38936#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38929#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:39,620 INFO L290 TraceCheckUtils]: 32: Hoare triple {38936#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {38936#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:39,620 INFO L290 TraceCheckUtils]: 31: Hoare triple {38943#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38936#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:39,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {38943#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {38943#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:39,621 INFO L290 TraceCheckUtils]: 29: Hoare triple {38950#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38943#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:39,621 INFO L290 TraceCheckUtils]: 28: Hoare triple {38950#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {38950#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:39,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {38957#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38950#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:39,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {38957#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {38957#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:39,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {38964#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38957#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:39,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {38964#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {38964#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:39,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {38971#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38964#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:39,624 INFO L290 TraceCheckUtils]: 22: Hoare triple {38971#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {38971#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:39,624 INFO L290 TraceCheckUtils]: 21: Hoare triple {38978#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38971#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:39,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {38978#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {38978#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:39,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {38985#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38978#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:39,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {38985#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {38985#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:39,626 INFO L290 TraceCheckUtils]: 17: Hoare triple {38992#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38985#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:39,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {38992#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {38992#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:39,627 INFO L290 TraceCheckUtils]: 15: Hoare triple {38999#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38992#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:39,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {38999#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {38999#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:39,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {39006#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {38999#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:39,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {39006#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {39006#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:39,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {39013#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39006#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:39,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {39013#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {39013#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:39,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {39020#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39013#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:39,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {39020#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {39020#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:39,630 INFO L290 TraceCheckUtils]: 7: Hoare triple {39027#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39020#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:39,630 INFO L290 TraceCheckUtils]: 6: Hoare triple {39027#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {39027#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:39,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {38323#true} ~x~0 := 0;~y~0 := 500000; {39027#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:39,630 INFO L272 TraceCheckUtils]: 4: Hoare triple {38323#true} call #t~ret4 := main(); {38323#true} is VALID [2022-04-15 12:48:39,630 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38323#true} {38323#true} #41#return; {38323#true} is VALID [2022-04-15 12:48:39,630 INFO L290 TraceCheckUtils]: 2: Hoare triple {38323#true} assume true; {38323#true} is VALID [2022-04-15 12:48:39,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {38323#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {38323#true} is VALID [2022-04-15 12:48:39,630 INFO L272 TraceCheckUtils]: 0: Hoare triple {38323#true} call ULTIMATE.init(); {38323#true} is VALID [2022-04-15 12:48:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2209 backedges. 138 proven. 2070 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:39,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1716472017] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:39,631 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:39,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 48] total 96 [2022-04-15 12:48:39,631 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:39,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1948349341] [2022-04-15 12:48:39,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1948349341] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:39,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:39,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-15 12:48:39,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454334435] [2022-04-15 12:48:39,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:39,632 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-15 12:48:39,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:39,633 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:39,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:39,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-15 12:48:39,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:39,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-15 12:48:39,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4467, Invalid=4653, Unknown=0, NotChecked=0, Total=9120 [2022-04-15 12:48:39,707 INFO L87 Difference]: Start difference. First operand 107 states and 110 transitions. Second operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:40,662 INFO L93 Difference]: Finished difference Result 118 states and 124 transitions. [2022-04-15 12:48:40,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-15 12:48:40,662 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 105 [2022-04-15 12:48:40,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-15 12:48:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 115 transitions. [2022-04-15 12:48:40,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 115 transitions. [2022-04-15 12:48:40,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:40,735 INFO L225 Difference]: With dead ends: 118 [2022-04-15 12:48:40,735 INFO L226 Difference]: Without dead ends: 109 [2022-04-15 12:48:40,737 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1304 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=8838, Invalid=11184, Unknown=0, NotChecked=0, Total=20022 [2022-04-15 12:48:40,737 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 54 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:40,737 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 39 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:48:40,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-04-15 12:48:40,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-04-15 12:48:40,840 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:40,840 INFO L82 GeneralOperation]: Start isEquivalent. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,840 INFO L74 IsIncluded]: Start isIncluded. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,841 INFO L87 Difference]: Start difference. First operand 109 states. Second operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:40,841 INFO L93 Difference]: Finished difference Result 109 states and 112 transitions. [2022-04-15 12:48:40,842 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2022-04-15 12:48:40,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:40,842 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:40,842 INFO L74 IsIncluded]: Start isIncluded. First operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-15 12:48:40,842 INFO L87 Difference]: Start difference. First operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 109 states. [2022-04-15 12:48:40,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:40,843 INFO L93 Difference]: Finished difference Result 109 states and 112 transitions. [2022-04-15 12:48:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2022-04-15 12:48:40,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:40,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:40,843 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:40,843 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 104 states have (on average 1.0384615384615385) internal successors, (108), 104 states have internal predecessors, (108), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 112 transitions. [2022-04-15 12:48:40,844 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 112 transitions. Word has length 105 [2022-04-15 12:48:40,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:40,844 INFO L478 AbstractCegarLoop]: Abstraction has 109 states and 112 transitions. [2022-04-15 12:48:40,844 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 2.061224489795918) internal successors, (101), 48 states have internal predecessors, (101), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:40,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 109 states and 112 transitions. [2022-04-15 12:48:40,917 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2022-04-15 12:48:40,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-15 12:48:40,918 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:40,918 INFO L499 BasicCegarLoop]: trace histogram [48, 46, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:40,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:41,131 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:41,133 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:41,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:41,134 INFO L85 PathProgramCache]: Analyzing trace with hash 943189039, now seen corresponding path program 93 times [2022-04-15 12:48:41,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:41,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1878237281] [2022-04-15 12:48:41,315 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:41,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1568797712, now seen corresponding path program 1 times [2022-04-15 12:48:41,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:41,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880483956] [2022-04-15 12:48:41,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:41,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:41,344 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:41,346 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:41,346 INFO L85 PathProgramCache]: Analyzing trace with hash 943189039, now seen corresponding path program 94 times [2022-04-15 12:48:41,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:41,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373030946] [2022-04-15 12:48:41,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:41,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:41,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:41,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {39867#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {39815#true} assume true; {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39815#true} {39815#true} #41#return; {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {39815#true} call ULTIMATE.init(); {39867#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:41,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {39867#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {39815#true} assume true; {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39815#true} {39815#true} #41#return; {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {39815#true} call #t~ret4 := main(); {39815#true} is VALID [2022-04-15 12:48:41,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {39815#true} ~x~0 := 0;~y~0 := 500000; {39820#(= main_~x~0 0)} is VALID [2022-04-15 12:48:41,935 INFO L290 TraceCheckUtils]: 6: Hoare triple {39820#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {39820#(= main_~x~0 0)} is VALID [2022-04-15 12:48:41,935 INFO L290 TraceCheckUtils]: 7: Hoare triple {39820#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39821#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:41,935 INFO L290 TraceCheckUtils]: 8: Hoare triple {39821#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {39821#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:41,937 INFO L290 TraceCheckUtils]: 9: Hoare triple {39821#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39822#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:41,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {39822#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {39822#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:41,938 INFO L290 TraceCheckUtils]: 11: Hoare triple {39822#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39823#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:41,938 INFO L290 TraceCheckUtils]: 12: Hoare triple {39823#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {39823#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:41,939 INFO L290 TraceCheckUtils]: 13: Hoare triple {39823#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39824#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:41,939 INFO L290 TraceCheckUtils]: 14: Hoare triple {39824#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {39824#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:41,940 INFO L290 TraceCheckUtils]: 15: Hoare triple {39824#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39825#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:41,940 INFO L290 TraceCheckUtils]: 16: Hoare triple {39825#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {39825#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:41,941 INFO L290 TraceCheckUtils]: 17: Hoare triple {39825#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39826#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:41,941 INFO L290 TraceCheckUtils]: 18: Hoare triple {39826#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {39826#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:41,942 INFO L290 TraceCheckUtils]: 19: Hoare triple {39826#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39827#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:41,942 INFO L290 TraceCheckUtils]: 20: Hoare triple {39827#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {39827#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:41,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {39827#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39828#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:41,943 INFO L290 TraceCheckUtils]: 22: Hoare triple {39828#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {39828#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:41,944 INFO L290 TraceCheckUtils]: 23: Hoare triple {39828#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39829#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:41,944 INFO L290 TraceCheckUtils]: 24: Hoare triple {39829#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {39829#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:41,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {39829#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39830#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:41,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {39830#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {39830#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:41,946 INFO L290 TraceCheckUtils]: 27: Hoare triple {39830#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39831#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:41,946 INFO L290 TraceCheckUtils]: 28: Hoare triple {39831#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {39831#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:41,947 INFO L290 TraceCheckUtils]: 29: Hoare triple {39831#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39832#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:41,947 INFO L290 TraceCheckUtils]: 30: Hoare triple {39832#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {39832#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:41,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {39832#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39833#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:41,948 INFO L290 TraceCheckUtils]: 32: Hoare triple {39833#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {39833#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:41,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {39833#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39834#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:41,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {39834#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {39834#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:41,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {39834#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39835#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:41,950 INFO L290 TraceCheckUtils]: 36: Hoare triple {39835#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {39835#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:41,951 INFO L290 TraceCheckUtils]: 37: Hoare triple {39835#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39836#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:41,951 INFO L290 TraceCheckUtils]: 38: Hoare triple {39836#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {39836#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:41,952 INFO L290 TraceCheckUtils]: 39: Hoare triple {39836#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39837#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:41,952 INFO L290 TraceCheckUtils]: 40: Hoare triple {39837#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {39837#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:41,953 INFO L290 TraceCheckUtils]: 41: Hoare triple {39837#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39838#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:41,953 INFO L290 TraceCheckUtils]: 42: Hoare triple {39838#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {39838#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:41,954 INFO L290 TraceCheckUtils]: 43: Hoare triple {39838#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39839#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:41,954 INFO L290 TraceCheckUtils]: 44: Hoare triple {39839#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {39839#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:41,955 INFO L290 TraceCheckUtils]: 45: Hoare triple {39839#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39840#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:41,955 INFO L290 TraceCheckUtils]: 46: Hoare triple {39840#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {39840#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:41,956 INFO L290 TraceCheckUtils]: 47: Hoare triple {39840#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39841#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:41,956 INFO L290 TraceCheckUtils]: 48: Hoare triple {39841#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {39841#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:41,957 INFO L290 TraceCheckUtils]: 49: Hoare triple {39841#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39842#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:41,957 INFO L290 TraceCheckUtils]: 50: Hoare triple {39842#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {39842#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:41,958 INFO L290 TraceCheckUtils]: 51: Hoare triple {39842#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39843#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:41,958 INFO L290 TraceCheckUtils]: 52: Hoare triple {39843#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {39843#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:41,959 INFO L290 TraceCheckUtils]: 53: Hoare triple {39843#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39844#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:41,959 INFO L290 TraceCheckUtils]: 54: Hoare triple {39844#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {39844#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:41,960 INFO L290 TraceCheckUtils]: 55: Hoare triple {39844#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39845#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:41,960 INFO L290 TraceCheckUtils]: 56: Hoare triple {39845#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {39845#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:41,961 INFO L290 TraceCheckUtils]: 57: Hoare triple {39845#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39846#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:41,961 INFO L290 TraceCheckUtils]: 58: Hoare triple {39846#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {39846#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:41,962 INFO L290 TraceCheckUtils]: 59: Hoare triple {39846#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39847#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:41,962 INFO L290 TraceCheckUtils]: 60: Hoare triple {39847#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {39847#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:41,963 INFO L290 TraceCheckUtils]: 61: Hoare triple {39847#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39848#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:41,963 INFO L290 TraceCheckUtils]: 62: Hoare triple {39848#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {39848#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:41,964 INFO L290 TraceCheckUtils]: 63: Hoare triple {39848#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39849#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:41,964 INFO L290 TraceCheckUtils]: 64: Hoare triple {39849#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {39849#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:41,965 INFO L290 TraceCheckUtils]: 65: Hoare triple {39849#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39850#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:41,966 INFO L290 TraceCheckUtils]: 66: Hoare triple {39850#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {39850#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:41,966 INFO L290 TraceCheckUtils]: 67: Hoare triple {39850#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39851#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:41,967 INFO L290 TraceCheckUtils]: 68: Hoare triple {39851#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {39851#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:41,967 INFO L290 TraceCheckUtils]: 69: Hoare triple {39851#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39852#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:41,968 INFO L290 TraceCheckUtils]: 70: Hoare triple {39852#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {39852#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:41,968 INFO L290 TraceCheckUtils]: 71: Hoare triple {39852#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39853#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:41,969 INFO L290 TraceCheckUtils]: 72: Hoare triple {39853#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {39853#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:41,969 INFO L290 TraceCheckUtils]: 73: Hoare triple {39853#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39854#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:41,970 INFO L290 TraceCheckUtils]: 74: Hoare triple {39854#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {39854#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:41,970 INFO L290 TraceCheckUtils]: 75: Hoare triple {39854#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39855#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:41,971 INFO L290 TraceCheckUtils]: 76: Hoare triple {39855#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {39855#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:41,971 INFO L290 TraceCheckUtils]: 77: Hoare triple {39855#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39856#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:41,972 INFO L290 TraceCheckUtils]: 78: Hoare triple {39856#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {39856#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:41,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {39856#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39857#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:41,973 INFO L290 TraceCheckUtils]: 80: Hoare triple {39857#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {39857#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:41,973 INFO L290 TraceCheckUtils]: 81: Hoare triple {39857#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39858#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:41,974 INFO L290 TraceCheckUtils]: 82: Hoare triple {39858#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {39858#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:41,974 INFO L290 TraceCheckUtils]: 83: Hoare triple {39858#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39859#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:41,975 INFO L290 TraceCheckUtils]: 84: Hoare triple {39859#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {39859#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:41,976 INFO L290 TraceCheckUtils]: 85: Hoare triple {39859#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39860#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:41,976 INFO L290 TraceCheckUtils]: 86: Hoare triple {39860#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {39860#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:41,977 INFO L290 TraceCheckUtils]: 87: Hoare triple {39860#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39861#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:41,977 INFO L290 TraceCheckUtils]: 88: Hoare triple {39861#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {39861#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:41,978 INFO L290 TraceCheckUtils]: 89: Hoare triple {39861#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39862#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:41,978 INFO L290 TraceCheckUtils]: 90: Hoare triple {39862#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {39862#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:41,979 INFO L290 TraceCheckUtils]: 91: Hoare triple {39862#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39863#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:41,979 INFO L290 TraceCheckUtils]: 92: Hoare triple {39863#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {39863#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:41,980 INFO L290 TraceCheckUtils]: 93: Hoare triple {39863#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39864#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:41,980 INFO L290 TraceCheckUtils]: 94: Hoare triple {39864#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {39864#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:41,981 INFO L290 TraceCheckUtils]: 95: Hoare triple {39864#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39865#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:41,981 INFO L290 TraceCheckUtils]: 96: Hoare triple {39865#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {39865#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:41,982 INFO L290 TraceCheckUtils]: 97: Hoare triple {39865#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39866#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:41,982 INFO L290 TraceCheckUtils]: 98: Hoare triple {39866#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {39866#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 99: Hoare triple {39866#(<= main_~x~0 46)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 100: Hoare triple {39816#false} assume !!(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 101: Hoare triple {39816#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 102: Hoare triple {39816#false} assume !(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L272 TraceCheckUtils]: 103: Hoare triple {39816#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 104: Hoare triple {39816#false} ~cond := #in~cond; {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 105: Hoare triple {39816#false} assume 0 == ~cond; {39816#false} is VALID [2022-04-15 12:48:41,983 INFO L290 TraceCheckUtils]: 106: Hoare triple {39816#false} assume !false; {39816#false} is VALID [2022-04-15 12:48:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 141 proven. 2162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:41,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:41,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373030946] [2022-04-15 12:48:41,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373030946] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:41,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [836947094] [2022-04-15 12:48:41,984 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:48:41,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:41,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:41,985 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:41,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-15 12:48:42,049 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:48:42,050 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:42,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 48 conjunts are in the unsatisfiable core [2022-04-15 12:48:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:42,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:42,770 INFO L272 TraceCheckUtils]: 0: Hoare triple {39815#true} call ULTIMATE.init(); {39815#true} is VALID [2022-04-15 12:48:42,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {39815#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {39815#true} is VALID [2022-04-15 12:48:42,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {39815#true} assume true; {39815#true} is VALID [2022-04-15 12:48:42,770 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39815#true} {39815#true} #41#return; {39815#true} is VALID [2022-04-15 12:48:42,770 INFO L272 TraceCheckUtils]: 4: Hoare triple {39815#true} call #t~ret4 := main(); {39815#true} is VALID [2022-04-15 12:48:42,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {39815#true} ~x~0 := 0;~y~0 := 500000; {39886#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:42,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {39886#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {39886#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:42,773 INFO L290 TraceCheckUtils]: 7: Hoare triple {39886#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39821#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:42,773 INFO L290 TraceCheckUtils]: 8: Hoare triple {39821#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {39821#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:42,774 INFO L290 TraceCheckUtils]: 9: Hoare triple {39821#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39822#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:42,774 INFO L290 TraceCheckUtils]: 10: Hoare triple {39822#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {39822#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:42,775 INFO L290 TraceCheckUtils]: 11: Hoare triple {39822#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39823#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:42,775 INFO L290 TraceCheckUtils]: 12: Hoare triple {39823#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {39823#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:42,776 INFO L290 TraceCheckUtils]: 13: Hoare triple {39823#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39824#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:42,776 INFO L290 TraceCheckUtils]: 14: Hoare triple {39824#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {39824#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:42,777 INFO L290 TraceCheckUtils]: 15: Hoare triple {39824#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39825#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:42,778 INFO L290 TraceCheckUtils]: 16: Hoare triple {39825#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {39825#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:42,778 INFO L290 TraceCheckUtils]: 17: Hoare triple {39825#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39826#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:42,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {39826#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {39826#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:42,780 INFO L290 TraceCheckUtils]: 19: Hoare triple {39826#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39827#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:42,780 INFO L290 TraceCheckUtils]: 20: Hoare triple {39827#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {39827#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:42,781 INFO L290 TraceCheckUtils]: 21: Hoare triple {39827#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39828#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:42,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {39828#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {39828#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:42,782 INFO L290 TraceCheckUtils]: 23: Hoare triple {39828#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39829#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:42,782 INFO L290 TraceCheckUtils]: 24: Hoare triple {39829#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {39829#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:42,783 INFO L290 TraceCheckUtils]: 25: Hoare triple {39829#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39830#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:42,783 INFO L290 TraceCheckUtils]: 26: Hoare triple {39830#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {39830#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:42,784 INFO L290 TraceCheckUtils]: 27: Hoare triple {39830#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39831#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:42,784 INFO L290 TraceCheckUtils]: 28: Hoare triple {39831#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {39831#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:42,785 INFO L290 TraceCheckUtils]: 29: Hoare triple {39831#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39832#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:42,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {39832#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {39832#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:42,786 INFO L290 TraceCheckUtils]: 31: Hoare triple {39832#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39833#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:42,786 INFO L290 TraceCheckUtils]: 32: Hoare triple {39833#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {39833#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:42,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {39833#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39834#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:42,787 INFO L290 TraceCheckUtils]: 34: Hoare triple {39834#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {39834#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:42,788 INFO L290 TraceCheckUtils]: 35: Hoare triple {39834#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39835#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:42,788 INFO L290 TraceCheckUtils]: 36: Hoare triple {39835#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {39835#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:42,789 INFO L290 TraceCheckUtils]: 37: Hoare triple {39835#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39836#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:42,789 INFO L290 TraceCheckUtils]: 38: Hoare triple {39836#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {39836#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:42,790 INFO L290 TraceCheckUtils]: 39: Hoare triple {39836#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39837#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:42,790 INFO L290 TraceCheckUtils]: 40: Hoare triple {39837#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {39837#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:42,791 INFO L290 TraceCheckUtils]: 41: Hoare triple {39837#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39838#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:42,791 INFO L290 TraceCheckUtils]: 42: Hoare triple {39838#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {39838#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:42,792 INFO L290 TraceCheckUtils]: 43: Hoare triple {39838#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39839#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:42,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {39839#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {39839#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:42,793 INFO L290 TraceCheckUtils]: 45: Hoare triple {39839#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39840#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:42,793 INFO L290 TraceCheckUtils]: 46: Hoare triple {39840#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {39840#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:42,794 INFO L290 TraceCheckUtils]: 47: Hoare triple {39840#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39841#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:42,794 INFO L290 TraceCheckUtils]: 48: Hoare triple {39841#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {39841#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:42,795 INFO L290 TraceCheckUtils]: 49: Hoare triple {39841#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39842#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:42,795 INFO L290 TraceCheckUtils]: 50: Hoare triple {39842#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {39842#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:42,796 INFO L290 TraceCheckUtils]: 51: Hoare triple {39842#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39843#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:42,796 INFO L290 TraceCheckUtils]: 52: Hoare triple {39843#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {39843#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:42,797 INFO L290 TraceCheckUtils]: 53: Hoare triple {39843#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39844#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:42,797 INFO L290 TraceCheckUtils]: 54: Hoare triple {39844#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {39844#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:42,798 INFO L290 TraceCheckUtils]: 55: Hoare triple {39844#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39845#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:42,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {39845#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {39845#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:42,799 INFO L290 TraceCheckUtils]: 57: Hoare triple {39845#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39846#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:42,799 INFO L290 TraceCheckUtils]: 58: Hoare triple {39846#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {39846#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:42,800 INFO L290 TraceCheckUtils]: 59: Hoare triple {39846#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39847#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:42,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {39847#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {39847#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:42,801 INFO L290 TraceCheckUtils]: 61: Hoare triple {39847#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39848#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:42,801 INFO L290 TraceCheckUtils]: 62: Hoare triple {39848#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {39848#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:42,802 INFO L290 TraceCheckUtils]: 63: Hoare triple {39848#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39849#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:42,802 INFO L290 TraceCheckUtils]: 64: Hoare triple {39849#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {39849#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:42,803 INFO L290 TraceCheckUtils]: 65: Hoare triple {39849#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39850#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:42,803 INFO L290 TraceCheckUtils]: 66: Hoare triple {39850#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {39850#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:42,804 INFO L290 TraceCheckUtils]: 67: Hoare triple {39850#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39851#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:42,804 INFO L290 TraceCheckUtils]: 68: Hoare triple {39851#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {39851#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:42,805 INFO L290 TraceCheckUtils]: 69: Hoare triple {39851#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39852#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:42,805 INFO L290 TraceCheckUtils]: 70: Hoare triple {39852#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {39852#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:42,806 INFO L290 TraceCheckUtils]: 71: Hoare triple {39852#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39853#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:42,806 INFO L290 TraceCheckUtils]: 72: Hoare triple {39853#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {39853#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:42,807 INFO L290 TraceCheckUtils]: 73: Hoare triple {39853#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39854#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:42,807 INFO L290 TraceCheckUtils]: 74: Hoare triple {39854#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {39854#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:42,808 INFO L290 TraceCheckUtils]: 75: Hoare triple {39854#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39855#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:42,808 INFO L290 TraceCheckUtils]: 76: Hoare triple {39855#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {39855#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:42,809 INFO L290 TraceCheckUtils]: 77: Hoare triple {39855#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39856#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:42,809 INFO L290 TraceCheckUtils]: 78: Hoare triple {39856#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {39856#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:42,810 INFO L290 TraceCheckUtils]: 79: Hoare triple {39856#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39857#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:42,810 INFO L290 TraceCheckUtils]: 80: Hoare triple {39857#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {39857#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:42,811 INFO L290 TraceCheckUtils]: 81: Hoare triple {39857#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39858#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:42,811 INFO L290 TraceCheckUtils]: 82: Hoare triple {39858#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {39858#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:42,812 INFO L290 TraceCheckUtils]: 83: Hoare triple {39858#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39859#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:42,812 INFO L290 TraceCheckUtils]: 84: Hoare triple {39859#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {39859#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:42,813 INFO L290 TraceCheckUtils]: 85: Hoare triple {39859#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39860#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:42,813 INFO L290 TraceCheckUtils]: 86: Hoare triple {39860#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {39860#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:42,814 INFO L290 TraceCheckUtils]: 87: Hoare triple {39860#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39861#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:42,815 INFO L290 TraceCheckUtils]: 88: Hoare triple {39861#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {39861#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:42,815 INFO L290 TraceCheckUtils]: 89: Hoare triple {39861#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39862#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:42,816 INFO L290 TraceCheckUtils]: 90: Hoare triple {39862#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {39862#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:42,816 INFO L290 TraceCheckUtils]: 91: Hoare triple {39862#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39863#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:42,817 INFO L290 TraceCheckUtils]: 92: Hoare triple {39863#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {39863#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:42,817 INFO L290 TraceCheckUtils]: 93: Hoare triple {39863#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39864#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:42,818 INFO L290 TraceCheckUtils]: 94: Hoare triple {39864#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {39864#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:42,818 INFO L290 TraceCheckUtils]: 95: Hoare triple {39864#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39865#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:42,819 INFO L290 TraceCheckUtils]: 96: Hoare triple {39865#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {39865#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:42,819 INFO L290 TraceCheckUtils]: 97: Hoare triple {39865#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {39866#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:42,820 INFO L290 TraceCheckUtils]: 98: Hoare triple {39866#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {39866#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 99: Hoare triple {39866#(<= main_~x~0 46)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 100: Hoare triple {39816#false} assume !!(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 101: Hoare triple {39816#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 102: Hoare triple {39816#false} assume !(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L272 TraceCheckUtils]: 103: Hoare triple {39816#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 104: Hoare triple {39816#false} ~cond := #in~cond; {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 105: Hoare triple {39816#false} assume 0 == ~cond; {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L290 TraceCheckUtils]: 106: Hoare triple {39816#false} assume !false; {39816#false} is VALID [2022-04-15 12:48:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 141 proven. 2162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:42,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 106: Hoare triple {39816#false} assume !false; {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 105: Hoare triple {39816#false} assume 0 == ~cond; {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 104: Hoare triple {39816#false} ~cond := #in~cond; {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L272 TraceCheckUtils]: 103: Hoare triple {39816#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 102: Hoare triple {39816#false} assume !(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 101: Hoare triple {39816#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 100: Hoare triple {39816#false} assume !!(~x~0 < 1000000); {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 99: Hoare triple {40211#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {39816#false} is VALID [2022-04-15 12:48:44,594 INFO L290 TraceCheckUtils]: 98: Hoare triple {40211#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {40211#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:44,596 INFO L290 TraceCheckUtils]: 97: Hoare triple {40218#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40211#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:44,596 INFO L290 TraceCheckUtils]: 96: Hoare triple {40218#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {40218#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:44,597 INFO L290 TraceCheckUtils]: 95: Hoare triple {40225#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40218#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:44,597 INFO L290 TraceCheckUtils]: 94: Hoare triple {40225#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {40225#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:44,598 INFO L290 TraceCheckUtils]: 93: Hoare triple {40232#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40225#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:44,598 INFO L290 TraceCheckUtils]: 92: Hoare triple {40232#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {40232#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:44,599 INFO L290 TraceCheckUtils]: 91: Hoare triple {40239#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40232#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:44,599 INFO L290 TraceCheckUtils]: 90: Hoare triple {40239#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {40239#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:44,600 INFO L290 TraceCheckUtils]: 89: Hoare triple {40246#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40239#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:44,600 INFO L290 TraceCheckUtils]: 88: Hoare triple {40246#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {40246#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:44,600 INFO L290 TraceCheckUtils]: 87: Hoare triple {40253#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40246#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:44,601 INFO L290 TraceCheckUtils]: 86: Hoare triple {40253#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {40253#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:44,601 INFO L290 TraceCheckUtils]: 85: Hoare triple {40260#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40253#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:44,601 INFO L290 TraceCheckUtils]: 84: Hoare triple {40260#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {40260#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:44,602 INFO L290 TraceCheckUtils]: 83: Hoare triple {40267#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40260#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:44,602 INFO L290 TraceCheckUtils]: 82: Hoare triple {40267#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {40267#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:44,603 INFO L290 TraceCheckUtils]: 81: Hoare triple {40274#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40267#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:44,603 INFO L290 TraceCheckUtils]: 80: Hoare triple {40274#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {40274#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:44,604 INFO L290 TraceCheckUtils]: 79: Hoare triple {40281#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40274#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:44,604 INFO L290 TraceCheckUtils]: 78: Hoare triple {40281#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {40281#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:44,604 INFO L290 TraceCheckUtils]: 77: Hoare triple {40288#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40281#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:44,605 INFO L290 TraceCheckUtils]: 76: Hoare triple {40288#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {40288#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:44,605 INFO L290 TraceCheckUtils]: 75: Hoare triple {40295#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40288#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:44,605 INFO L290 TraceCheckUtils]: 74: Hoare triple {40295#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {40295#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:44,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {40302#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40295#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:44,606 INFO L290 TraceCheckUtils]: 72: Hoare triple {40302#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {40302#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:44,607 INFO L290 TraceCheckUtils]: 71: Hoare triple {40309#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40302#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:44,607 INFO L290 TraceCheckUtils]: 70: Hoare triple {40309#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {40309#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:44,608 INFO L290 TraceCheckUtils]: 69: Hoare triple {40316#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40309#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:44,608 INFO L290 TraceCheckUtils]: 68: Hoare triple {40316#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {40316#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:44,608 INFO L290 TraceCheckUtils]: 67: Hoare triple {40323#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40316#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:44,609 INFO L290 TraceCheckUtils]: 66: Hoare triple {40323#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {40323#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:44,609 INFO L290 TraceCheckUtils]: 65: Hoare triple {40330#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40323#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:44,609 INFO L290 TraceCheckUtils]: 64: Hoare triple {40330#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {40330#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:44,610 INFO L290 TraceCheckUtils]: 63: Hoare triple {40337#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40330#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:44,610 INFO L290 TraceCheckUtils]: 62: Hoare triple {40337#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {40337#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:44,611 INFO L290 TraceCheckUtils]: 61: Hoare triple {40344#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40337#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:44,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {40344#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {40344#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:44,612 INFO L290 TraceCheckUtils]: 59: Hoare triple {40351#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40344#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:44,612 INFO L290 TraceCheckUtils]: 58: Hoare triple {40351#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {40351#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:44,612 INFO L290 TraceCheckUtils]: 57: Hoare triple {40358#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40351#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:44,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {40358#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {40358#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:44,613 INFO L290 TraceCheckUtils]: 55: Hoare triple {40365#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40358#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:44,613 INFO L290 TraceCheckUtils]: 54: Hoare triple {40365#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {40365#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:44,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {40372#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40365#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:44,614 INFO L290 TraceCheckUtils]: 52: Hoare triple {40372#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {40372#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:44,615 INFO L290 TraceCheckUtils]: 51: Hoare triple {40379#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40372#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:44,615 INFO L290 TraceCheckUtils]: 50: Hoare triple {40379#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {40379#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:44,616 INFO L290 TraceCheckUtils]: 49: Hoare triple {40386#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40379#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:44,616 INFO L290 TraceCheckUtils]: 48: Hoare triple {40386#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {40386#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:44,616 INFO L290 TraceCheckUtils]: 47: Hoare triple {40393#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40386#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:44,617 INFO L290 TraceCheckUtils]: 46: Hoare triple {40393#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {40393#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:44,617 INFO L290 TraceCheckUtils]: 45: Hoare triple {40400#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40393#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:44,617 INFO L290 TraceCheckUtils]: 44: Hoare triple {40400#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {40400#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:44,618 INFO L290 TraceCheckUtils]: 43: Hoare triple {40407#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40400#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:44,618 INFO L290 TraceCheckUtils]: 42: Hoare triple {40407#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {40407#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:44,619 INFO L290 TraceCheckUtils]: 41: Hoare triple {40414#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40407#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:44,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {40414#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {40414#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:44,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {40421#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40414#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:44,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {40421#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {40421#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:44,620 INFO L290 TraceCheckUtils]: 37: Hoare triple {40428#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40421#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:44,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {40428#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {40428#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:44,621 INFO L290 TraceCheckUtils]: 35: Hoare triple {40435#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40428#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:44,621 INFO L290 TraceCheckUtils]: 34: Hoare triple {40435#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {40435#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:44,622 INFO L290 TraceCheckUtils]: 33: Hoare triple {40442#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40435#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:44,622 INFO L290 TraceCheckUtils]: 32: Hoare triple {40442#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {40442#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:44,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {40449#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40442#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:44,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {40449#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {40449#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:44,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {40456#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40449#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:44,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {40456#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {40456#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:44,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {40463#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40456#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:44,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {40463#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {40463#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:44,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {40470#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40463#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:44,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {40470#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {40470#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:44,626 INFO L290 TraceCheckUtils]: 23: Hoare triple {40477#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40470#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:44,626 INFO L290 TraceCheckUtils]: 22: Hoare triple {40477#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {40477#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:44,627 INFO L290 TraceCheckUtils]: 21: Hoare triple {40484#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40477#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:44,627 INFO L290 TraceCheckUtils]: 20: Hoare triple {40484#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {40484#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:44,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {40491#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40484#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:44,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {40491#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {40491#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:44,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {40498#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40491#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:44,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {40498#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {40498#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:44,629 INFO L290 TraceCheckUtils]: 15: Hoare triple {40505#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40498#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:44,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {40505#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {40505#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:44,630 INFO L290 TraceCheckUtils]: 13: Hoare triple {40512#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40505#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:44,630 INFO L290 TraceCheckUtils]: 12: Hoare triple {40512#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {40512#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:44,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {40519#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40512#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:44,631 INFO L290 TraceCheckUtils]: 10: Hoare triple {40519#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {40519#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:44,632 INFO L290 TraceCheckUtils]: 9: Hoare triple {40526#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40519#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:44,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {40526#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {40526#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:44,633 INFO L290 TraceCheckUtils]: 7: Hoare triple {40533#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {40526#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:44,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {40533#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {40533#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:44,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {39815#true} ~x~0 := 0;~y~0 := 500000; {40533#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:44,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {39815#true} call #t~ret4 := main(); {39815#true} is VALID [2022-04-15 12:48:44,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39815#true} {39815#true} #41#return; {39815#true} is VALID [2022-04-15 12:48:44,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {39815#true} assume true; {39815#true} is VALID [2022-04-15 12:48:44,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {39815#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {39815#true} is VALID [2022-04-15 12:48:44,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {39815#true} call ULTIMATE.init(); {39815#true} is VALID [2022-04-15 12:48:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 141 proven. 2162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:44,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [836947094] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:44,634 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:44,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 49, 49] total 98 [2022-04-15 12:48:44,634 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:44,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1878237281] [2022-04-15 12:48:44,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1878237281] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:44,634 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:44,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-15 12:48:44,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104993055] [2022-04-15 12:48:44,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:44,635 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-15 12:48:44,635 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:44,635 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:44,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:44,693 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-15 12:48:44,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:44,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-15 12:48:44,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4658, Invalid=4848, Unknown=0, NotChecked=0, Total=9506 [2022-04-15 12:48:44,694 INFO L87 Difference]: Start difference. First operand 109 states and 112 transitions. Second operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:45,678 INFO L93 Difference]: Finished difference Result 120 states and 126 transitions. [2022-04-15 12:48:45,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-15 12:48:45,678 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 107 [2022-04-15 12:48:45,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-15 12:48:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 117 transitions. [2022-04-15 12:48:45,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 117 transitions. [2022-04-15 12:48:45,759 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:45,760 INFO L225 Difference]: With dead ends: 120 [2022-04-15 12:48:45,761 INFO L226 Difference]: Without dead ends: 111 [2022-04-15 12:48:45,762 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1356 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=9218, Invalid=11662, Unknown=0, NotChecked=0, Total=20880 [2022-04-15 12:48:45,762 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 55 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:45,763 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 34 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:45,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-04-15 12:48:45,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 111. [2022-04-15 12:48:45,869 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:45,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,869 INFO L74 IsIncluded]: Start isIncluded. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,869 INFO L87 Difference]: Start difference. First operand 111 states. Second operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:45,870 INFO L93 Difference]: Finished difference Result 111 states and 114 transitions. [2022-04-15 12:48:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-04-15 12:48:45,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:45,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:45,870 INFO L74 IsIncluded]: Start isIncluded. First operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-15 12:48:45,870 INFO L87 Difference]: Start difference. First operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 111 states. [2022-04-15 12:48:45,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:45,871 INFO L93 Difference]: Finished difference Result 111 states and 114 transitions. [2022-04-15 12:48:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-04-15 12:48:45,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:45,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:45,871 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:45,871 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:45,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 106 states have (on average 1.0377358490566038) internal successors, (110), 106 states have internal predecessors, (110), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 114 transitions. [2022-04-15 12:48:45,872 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 114 transitions. Word has length 107 [2022-04-15 12:48:45,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:45,873 INFO L478 AbstractCegarLoop]: Abstraction has 111 states and 114 transitions. [2022-04-15 12:48:45,873 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 2.06) internal successors, (103), 49 states have internal predecessors, (103), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:45,873 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 114 transitions. [2022-04-15 12:48:45,973 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-04-15 12:48:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-04-15 12:48:45,973 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:45,974 INFO L499 BasicCegarLoop]: trace histogram [49, 47, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:45,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:46,190 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95,SelfDestructingSolverStorable96,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:46,190 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:46,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:46,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1662631820, now seen corresponding path program 95 times [2022-04-15 12:48:46,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:46,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1392928219] [2022-04-15 12:48:46,323 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:46,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1627903056, now seen corresponding path program 1 times [2022-04-15 12:48:46,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:46,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915780725] [2022-04-15 12:48:46,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:46,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:46,327 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:46,329 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:46,329 INFO L85 PathProgramCache]: Analyzing trace with hash 1662631820, now seen corresponding path program 96 times [2022-04-15 12:48:46,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:46,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404201151] [2022-04-15 12:48:46,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:46,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:46,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:46,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {41388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41335#true} is VALID [2022-04-15 12:48:46,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {41335#true} assume true; {41335#true} is VALID [2022-04-15 12:48:46,968 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41335#true} {41335#true} #41#return; {41335#true} is VALID [2022-04-15 12:48:46,969 INFO L272 TraceCheckUtils]: 0: Hoare triple {41335#true} call ULTIMATE.init(); {41388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {41388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41335#true} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {41335#true} assume true; {41335#true} is VALID [2022-04-15 12:48:46,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41335#true} {41335#true} #41#return; {41335#true} is VALID [2022-04-15 12:48:46,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {41335#true} call #t~ret4 := main(); {41335#true} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {41335#true} ~x~0 := 0;~y~0 := 500000; {41340#(= main_~x~0 0)} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 6: Hoare triple {41340#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {41340#(= main_~x~0 0)} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 7: Hoare triple {41340#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41341#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:46,969 INFO L290 TraceCheckUtils]: 8: Hoare triple {41341#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {41341#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:46,971 INFO L290 TraceCheckUtils]: 9: Hoare triple {41341#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41342#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:46,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {41342#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {41342#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:46,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {41342#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41343#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:46,972 INFO L290 TraceCheckUtils]: 12: Hoare triple {41343#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {41343#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:46,973 INFO L290 TraceCheckUtils]: 13: Hoare triple {41343#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41344#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:46,973 INFO L290 TraceCheckUtils]: 14: Hoare triple {41344#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {41344#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:46,974 INFO L290 TraceCheckUtils]: 15: Hoare triple {41344#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41345#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:46,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {41345#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {41345#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:46,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {41345#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41346#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:46,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {41346#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {41346#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:46,975 INFO L290 TraceCheckUtils]: 19: Hoare triple {41346#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41347#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:46,976 INFO L290 TraceCheckUtils]: 20: Hoare triple {41347#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {41347#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:46,976 INFO L290 TraceCheckUtils]: 21: Hoare triple {41347#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41348#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:46,976 INFO L290 TraceCheckUtils]: 22: Hoare triple {41348#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {41348#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:46,977 INFO L290 TraceCheckUtils]: 23: Hoare triple {41348#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41349#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:46,977 INFO L290 TraceCheckUtils]: 24: Hoare triple {41349#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {41349#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:46,978 INFO L290 TraceCheckUtils]: 25: Hoare triple {41349#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41350#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:46,978 INFO L290 TraceCheckUtils]: 26: Hoare triple {41350#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {41350#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:46,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {41350#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41351#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:46,979 INFO L290 TraceCheckUtils]: 28: Hoare triple {41351#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {41351#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:46,980 INFO L290 TraceCheckUtils]: 29: Hoare triple {41351#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41352#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:46,980 INFO L290 TraceCheckUtils]: 30: Hoare triple {41352#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {41352#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:46,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {41352#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41353#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:46,980 INFO L290 TraceCheckUtils]: 32: Hoare triple {41353#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {41353#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:46,981 INFO L290 TraceCheckUtils]: 33: Hoare triple {41353#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41354#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:46,981 INFO L290 TraceCheckUtils]: 34: Hoare triple {41354#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {41354#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:46,982 INFO L290 TraceCheckUtils]: 35: Hoare triple {41354#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41355#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:46,982 INFO L290 TraceCheckUtils]: 36: Hoare triple {41355#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {41355#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:46,983 INFO L290 TraceCheckUtils]: 37: Hoare triple {41355#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41356#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:46,983 INFO L290 TraceCheckUtils]: 38: Hoare triple {41356#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {41356#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:46,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {41356#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41357#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:46,984 INFO L290 TraceCheckUtils]: 40: Hoare triple {41357#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {41357#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:46,984 INFO L290 TraceCheckUtils]: 41: Hoare triple {41357#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41358#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:46,985 INFO L290 TraceCheckUtils]: 42: Hoare triple {41358#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {41358#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:46,985 INFO L290 TraceCheckUtils]: 43: Hoare triple {41358#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41359#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:46,985 INFO L290 TraceCheckUtils]: 44: Hoare triple {41359#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {41359#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:46,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {41359#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41360#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:46,986 INFO L290 TraceCheckUtils]: 46: Hoare triple {41360#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {41360#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:46,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {41360#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41361#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:46,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {41361#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {41361#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:46,988 INFO L290 TraceCheckUtils]: 49: Hoare triple {41361#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41362#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:46,988 INFO L290 TraceCheckUtils]: 50: Hoare triple {41362#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {41362#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:46,988 INFO L290 TraceCheckUtils]: 51: Hoare triple {41362#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41363#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:46,989 INFO L290 TraceCheckUtils]: 52: Hoare triple {41363#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {41363#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:46,989 INFO L290 TraceCheckUtils]: 53: Hoare triple {41363#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41364#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:46,989 INFO L290 TraceCheckUtils]: 54: Hoare triple {41364#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {41364#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:46,990 INFO L290 TraceCheckUtils]: 55: Hoare triple {41364#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41365#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:46,990 INFO L290 TraceCheckUtils]: 56: Hoare triple {41365#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {41365#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:46,991 INFO L290 TraceCheckUtils]: 57: Hoare triple {41365#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41366#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:46,991 INFO L290 TraceCheckUtils]: 58: Hoare triple {41366#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {41366#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:46,992 INFO L290 TraceCheckUtils]: 59: Hoare triple {41366#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41367#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:46,992 INFO L290 TraceCheckUtils]: 60: Hoare triple {41367#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {41367#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:46,992 INFO L290 TraceCheckUtils]: 61: Hoare triple {41367#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41368#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:46,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {41368#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {41368#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:46,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {41368#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41369#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:46,993 INFO L290 TraceCheckUtils]: 64: Hoare triple {41369#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {41369#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:46,994 INFO L290 TraceCheckUtils]: 65: Hoare triple {41369#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41370#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:46,994 INFO L290 TraceCheckUtils]: 66: Hoare triple {41370#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {41370#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:46,995 INFO L290 TraceCheckUtils]: 67: Hoare triple {41370#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41371#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:46,995 INFO L290 TraceCheckUtils]: 68: Hoare triple {41371#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {41371#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:46,996 INFO L290 TraceCheckUtils]: 69: Hoare triple {41371#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41372#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:46,996 INFO L290 TraceCheckUtils]: 70: Hoare triple {41372#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {41372#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:46,997 INFO L290 TraceCheckUtils]: 71: Hoare triple {41372#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41373#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:46,997 INFO L290 TraceCheckUtils]: 72: Hoare triple {41373#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {41373#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:46,997 INFO L290 TraceCheckUtils]: 73: Hoare triple {41373#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41374#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:46,997 INFO L290 TraceCheckUtils]: 74: Hoare triple {41374#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {41374#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:46,998 INFO L290 TraceCheckUtils]: 75: Hoare triple {41374#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41375#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:46,998 INFO L290 TraceCheckUtils]: 76: Hoare triple {41375#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {41375#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:46,999 INFO L290 TraceCheckUtils]: 77: Hoare triple {41375#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41376#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:46,999 INFO L290 TraceCheckUtils]: 78: Hoare triple {41376#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {41376#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:47,000 INFO L290 TraceCheckUtils]: 79: Hoare triple {41376#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41377#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:47,000 INFO L290 TraceCheckUtils]: 80: Hoare triple {41377#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {41377#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:47,001 INFO L290 TraceCheckUtils]: 81: Hoare triple {41377#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41378#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:47,001 INFO L290 TraceCheckUtils]: 82: Hoare triple {41378#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {41378#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:47,001 INFO L290 TraceCheckUtils]: 83: Hoare triple {41378#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41379#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:47,002 INFO L290 TraceCheckUtils]: 84: Hoare triple {41379#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {41379#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:47,002 INFO L290 TraceCheckUtils]: 85: Hoare triple {41379#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41380#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:47,002 INFO L290 TraceCheckUtils]: 86: Hoare triple {41380#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {41380#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:47,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {41380#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41381#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:47,003 INFO L290 TraceCheckUtils]: 88: Hoare triple {41381#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {41381#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:47,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {41381#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41382#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:47,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {41382#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {41382#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:47,005 INFO L290 TraceCheckUtils]: 91: Hoare triple {41382#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41383#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:47,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {41383#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {41383#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:47,006 INFO L290 TraceCheckUtils]: 93: Hoare triple {41383#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41384#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:47,006 INFO L290 TraceCheckUtils]: 94: Hoare triple {41384#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {41384#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:47,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {41384#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41385#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:47,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {41385#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {41385#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:47,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {41385#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41386#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:47,007 INFO L290 TraceCheckUtils]: 98: Hoare triple {41386#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {41386#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:47,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {41386#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41387#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:47,008 INFO L290 TraceCheckUtils]: 100: Hoare triple {41387#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {41387#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 101: Hoare triple {41387#(<= main_~x~0 47)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 102: Hoare triple {41336#false} assume !!(~x~0 < 1000000); {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 103: Hoare triple {41336#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 104: Hoare triple {41336#false} assume !(~x~0 < 1000000); {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L272 TraceCheckUtils]: 105: Hoare triple {41336#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 106: Hoare triple {41336#false} ~cond := #in~cond; {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 107: Hoare triple {41336#false} assume 0 == ~cond; {41336#false} is VALID [2022-04-15 12:48:47,009 INFO L290 TraceCheckUtils]: 108: Hoare triple {41336#false} assume !false; {41336#false} is VALID [2022-04-15 12:48:47,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 144 proven. 2256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:47,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:47,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404201151] [2022-04-15 12:48:47,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404201151] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:47,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1229079327] [2022-04-15 12:48:47,010 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:48:47,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:47,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:47,011 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:47,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-15 12:48:47,049 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:48:47,050 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:47,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:48:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:47,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:47,482 INFO L272 TraceCheckUtils]: 0: Hoare triple {41335#true} call ULTIMATE.init(); {41335#true} is VALID [2022-04-15 12:48:47,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {41335#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41335#true} is VALID [2022-04-15 12:48:47,482 INFO L290 TraceCheckUtils]: 2: Hoare triple {41335#true} assume true; {41335#true} is VALID [2022-04-15 12:48:47,482 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41335#true} {41335#true} #41#return; {41335#true} is VALID [2022-04-15 12:48:47,483 INFO L272 TraceCheckUtils]: 4: Hoare triple {41335#true} call #t~ret4 := main(); {41335#true} is VALID [2022-04-15 12:48:47,483 INFO L290 TraceCheckUtils]: 5: Hoare triple {41335#true} ~x~0 := 0;~y~0 := 500000; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,483 INFO L290 TraceCheckUtils]: 6: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,483 INFO L290 TraceCheckUtils]: 7: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,484 INFO L290 TraceCheckUtils]: 8: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,484 INFO L290 TraceCheckUtils]: 9: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,484 INFO L290 TraceCheckUtils]: 10: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,484 INFO L290 TraceCheckUtils]: 11: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,485 INFO L290 TraceCheckUtils]: 12: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,485 INFO L290 TraceCheckUtils]: 13: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,485 INFO L290 TraceCheckUtils]: 14: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,485 INFO L290 TraceCheckUtils]: 15: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,486 INFO L290 TraceCheckUtils]: 16: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,486 INFO L290 TraceCheckUtils]: 17: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,486 INFO L290 TraceCheckUtils]: 18: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,487 INFO L290 TraceCheckUtils]: 19: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,487 INFO L290 TraceCheckUtils]: 20: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,487 INFO L290 TraceCheckUtils]: 21: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,487 INFO L290 TraceCheckUtils]: 23: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,488 INFO L290 TraceCheckUtils]: 26: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,488 INFO L290 TraceCheckUtils]: 27: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,489 INFO L290 TraceCheckUtils]: 28: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,489 INFO L290 TraceCheckUtils]: 30: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,489 INFO L290 TraceCheckUtils]: 31: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,490 INFO L290 TraceCheckUtils]: 32: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,490 INFO L290 TraceCheckUtils]: 34: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,490 INFO L290 TraceCheckUtils]: 35: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,490 INFO L290 TraceCheckUtils]: 36: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,491 INFO L290 TraceCheckUtils]: 37: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,492 INFO L290 TraceCheckUtils]: 41: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,492 INFO L290 TraceCheckUtils]: 43: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,492 INFO L290 TraceCheckUtils]: 44: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,493 INFO L290 TraceCheckUtils]: 46: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,493 INFO L290 TraceCheckUtils]: 47: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,493 INFO L290 TraceCheckUtils]: 48: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,493 INFO L290 TraceCheckUtils]: 49: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,494 INFO L290 TraceCheckUtils]: 50: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,494 INFO L290 TraceCheckUtils]: 51: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,494 INFO L290 TraceCheckUtils]: 52: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,494 INFO L290 TraceCheckUtils]: 53: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,495 INFO L290 TraceCheckUtils]: 54: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,495 INFO L290 TraceCheckUtils]: 55: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,496 INFO L290 TraceCheckUtils]: 58: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,496 INFO L290 TraceCheckUtils]: 59: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,496 INFO L290 TraceCheckUtils]: 60: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,496 INFO L290 TraceCheckUtils]: 61: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,496 INFO L290 TraceCheckUtils]: 62: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,497 INFO L290 TraceCheckUtils]: 63: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,497 INFO L290 TraceCheckUtils]: 64: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,497 INFO L290 TraceCheckUtils]: 65: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,497 INFO L290 TraceCheckUtils]: 66: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,498 INFO L290 TraceCheckUtils]: 67: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,498 INFO L290 TraceCheckUtils]: 68: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,498 INFO L290 TraceCheckUtils]: 69: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,498 INFO L290 TraceCheckUtils]: 70: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,499 INFO L290 TraceCheckUtils]: 71: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,499 INFO L290 TraceCheckUtils]: 72: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,499 INFO L290 TraceCheckUtils]: 73: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,499 INFO L290 TraceCheckUtils]: 74: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,499 INFO L290 TraceCheckUtils]: 75: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,500 INFO L290 TraceCheckUtils]: 76: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,500 INFO L290 TraceCheckUtils]: 77: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,500 INFO L290 TraceCheckUtils]: 78: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,500 INFO L290 TraceCheckUtils]: 79: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,501 INFO L290 TraceCheckUtils]: 80: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,501 INFO L290 TraceCheckUtils]: 81: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,501 INFO L290 TraceCheckUtils]: 82: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,501 INFO L290 TraceCheckUtils]: 83: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,501 INFO L290 TraceCheckUtils]: 84: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,502 INFO L290 TraceCheckUtils]: 85: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,502 INFO L290 TraceCheckUtils]: 86: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,502 INFO L290 TraceCheckUtils]: 87: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,502 INFO L290 TraceCheckUtils]: 88: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,503 INFO L290 TraceCheckUtils]: 89: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,503 INFO L290 TraceCheckUtils]: 90: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,503 INFO L290 TraceCheckUtils]: 91: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,503 INFO L290 TraceCheckUtils]: 92: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,503 INFO L290 TraceCheckUtils]: 93: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,504 INFO L290 TraceCheckUtils]: 95: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,504 INFO L290 TraceCheckUtils]: 96: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,504 INFO L290 TraceCheckUtils]: 97: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,505 INFO L290 TraceCheckUtils]: 98: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,505 INFO L290 TraceCheckUtils]: 99: Hoare triple {41407#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,505 INFO L290 TraceCheckUtils]: 100: Hoare triple {41407#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {41407#(<= main_~y~0 500000)} is VALID [2022-04-15 12:48:47,507 INFO L290 TraceCheckUtils]: 101: Hoare triple {41407#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41696#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:47,507 INFO L290 TraceCheckUtils]: 102: Hoare triple {41696#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {41696#(<= main_~y~0 500001)} is VALID [2022-04-15 12:48:47,508 INFO L290 TraceCheckUtils]: 103: Hoare triple {41696#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41703#(<= main_~y~0 500002)} is VALID [2022-04-15 12:48:47,508 INFO L290 TraceCheckUtils]: 104: Hoare triple {41703#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {41707#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:48:47,509 INFO L272 TraceCheckUtils]: 105: Hoare triple {41707#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {41711#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:47,509 INFO L290 TraceCheckUtils]: 106: Hoare triple {41711#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {41715#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:47,509 INFO L290 TraceCheckUtils]: 107: Hoare triple {41715#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {41336#false} is VALID [2022-04-15 12:48:47,509 INFO L290 TraceCheckUtils]: 108: Hoare triple {41336#false} assume !false; {41336#false} is VALID [2022-04-15 12:48:47,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-15 12:48:47,510 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:47,963 INFO L290 TraceCheckUtils]: 108: Hoare triple {41336#false} assume !false; {41336#false} is VALID [2022-04-15 12:48:47,963 INFO L290 TraceCheckUtils]: 107: Hoare triple {41715#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {41336#false} is VALID [2022-04-15 12:48:47,964 INFO L290 TraceCheckUtils]: 106: Hoare triple {41711#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {41715#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:48:47,964 INFO L272 TraceCheckUtils]: 105: Hoare triple {41731#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {41711#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:48:47,964 INFO L290 TraceCheckUtils]: 104: Hoare triple {41735#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {41731#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:48:47,965 INFO L290 TraceCheckUtils]: 103: Hoare triple {41739#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41735#(< main_~y~0 1000000)} is VALID [2022-04-15 12:48:47,965 INFO L290 TraceCheckUtils]: 102: Hoare triple {41739#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {41739#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:47,967 INFO L290 TraceCheckUtils]: 101: Hoare triple {41746#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {41739#(< main_~y~0 999999)} is VALID [2022-04-15 12:48:47,968 INFO L290 TraceCheckUtils]: 100: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,968 INFO L290 TraceCheckUtils]: 99: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,968 INFO L290 TraceCheckUtils]: 98: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,968 INFO L290 TraceCheckUtils]: 97: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,969 INFO L290 TraceCheckUtils]: 96: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,969 INFO L290 TraceCheckUtils]: 95: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,969 INFO L290 TraceCheckUtils]: 94: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,969 INFO L290 TraceCheckUtils]: 93: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,969 INFO L290 TraceCheckUtils]: 92: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,970 INFO L290 TraceCheckUtils]: 91: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,970 INFO L290 TraceCheckUtils]: 90: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,970 INFO L290 TraceCheckUtils]: 89: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,970 INFO L290 TraceCheckUtils]: 88: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,971 INFO L290 TraceCheckUtils]: 87: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,971 INFO L290 TraceCheckUtils]: 86: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,971 INFO L290 TraceCheckUtils]: 85: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,971 INFO L290 TraceCheckUtils]: 84: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,972 INFO L290 TraceCheckUtils]: 83: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,972 INFO L290 TraceCheckUtils]: 82: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,972 INFO L290 TraceCheckUtils]: 81: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,972 INFO L290 TraceCheckUtils]: 80: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,973 INFO L290 TraceCheckUtils]: 78: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,973 INFO L290 TraceCheckUtils]: 77: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,973 INFO L290 TraceCheckUtils]: 76: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,973 INFO L290 TraceCheckUtils]: 75: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,974 INFO L290 TraceCheckUtils]: 74: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,974 INFO L290 TraceCheckUtils]: 73: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,974 INFO L290 TraceCheckUtils]: 72: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,974 INFO L290 TraceCheckUtils]: 71: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,975 INFO L290 TraceCheckUtils]: 70: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,975 INFO L290 TraceCheckUtils]: 69: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,975 INFO L290 TraceCheckUtils]: 68: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,975 INFO L290 TraceCheckUtils]: 67: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,976 INFO L290 TraceCheckUtils]: 66: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,976 INFO L290 TraceCheckUtils]: 65: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,976 INFO L290 TraceCheckUtils]: 64: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,976 INFO L290 TraceCheckUtils]: 63: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,976 INFO L290 TraceCheckUtils]: 62: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,977 INFO L290 TraceCheckUtils]: 61: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,977 INFO L290 TraceCheckUtils]: 60: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,977 INFO L290 TraceCheckUtils]: 59: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,977 INFO L290 TraceCheckUtils]: 58: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,978 INFO L290 TraceCheckUtils]: 57: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,978 INFO L290 TraceCheckUtils]: 56: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,978 INFO L290 TraceCheckUtils]: 55: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,978 INFO L290 TraceCheckUtils]: 54: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,979 INFO L290 TraceCheckUtils]: 53: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,979 INFO L290 TraceCheckUtils]: 52: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,979 INFO L290 TraceCheckUtils]: 50: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,980 INFO L290 TraceCheckUtils]: 48: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,980 INFO L290 TraceCheckUtils]: 47: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,980 INFO L290 TraceCheckUtils]: 46: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,980 INFO L290 TraceCheckUtils]: 45: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,981 INFO L290 TraceCheckUtils]: 44: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,981 INFO L290 TraceCheckUtils]: 43: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,982 INFO L290 TraceCheckUtils]: 39: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,982 INFO L290 TraceCheckUtils]: 38: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,982 INFO L290 TraceCheckUtils]: 37: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,982 INFO L290 TraceCheckUtils]: 36: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,983 INFO L290 TraceCheckUtils]: 35: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,983 INFO L290 TraceCheckUtils]: 34: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,983 INFO L290 TraceCheckUtils]: 33: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,983 INFO L290 TraceCheckUtils]: 32: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,983 INFO L290 TraceCheckUtils]: 31: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,985 INFO L290 TraceCheckUtils]: 26: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,985 INFO L290 TraceCheckUtils]: 25: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,985 INFO L290 TraceCheckUtils]: 24: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,985 INFO L290 TraceCheckUtils]: 23: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,985 INFO L290 TraceCheckUtils]: 22: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,986 INFO L290 TraceCheckUtils]: 19: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,986 INFO L290 TraceCheckUtils]: 18: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,986 INFO L290 TraceCheckUtils]: 17: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,987 INFO L290 TraceCheckUtils]: 16: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,987 INFO L290 TraceCheckUtils]: 14: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,987 INFO L290 TraceCheckUtils]: 13: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,988 INFO L290 TraceCheckUtils]: 10: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,989 INFO L290 TraceCheckUtils]: 7: Hoare triple {41746#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,989 INFO L290 TraceCheckUtils]: 6: Hoare triple {41746#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {41335#true} ~x~0 := 0;~y~0 := 500000; {41746#(< main_~y~0 999998)} is VALID [2022-04-15 12:48:47,989 INFO L272 TraceCheckUtils]: 4: Hoare triple {41335#true} call #t~ret4 := main(); {41335#true} is VALID [2022-04-15 12:48:47,989 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41335#true} {41335#true} #41#return; {41335#true} is VALID [2022-04-15 12:48:47,989 INFO L290 TraceCheckUtils]: 2: Hoare triple {41335#true} assume true; {41335#true} is VALID [2022-04-15 12:48:47,989 INFO L290 TraceCheckUtils]: 1: Hoare triple {41335#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {41335#true} is VALID [2022-04-15 12:48:47,989 INFO L272 TraceCheckUtils]: 0: Hoare triple {41335#true} call ULTIMATE.init(); {41335#true} is VALID [2022-04-15 12:48:47,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2401 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2022-04-15 12:48:47,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1229079327] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:47,990 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:47,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 8, 8] total 61 [2022-04-15 12:48:47,990 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:47,990 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1392928219] [2022-04-15 12:48:47,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1392928219] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:47,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:47,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-15 12:48:47,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664243339] [2022-04-15 12:48:47,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:47,991 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-15 12:48:47,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:47,991 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:48,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:48,079 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 12:48:48,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:48,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 12:48:48,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1267, Invalid=2393, Unknown=0, NotChecked=0, Total=3660 [2022-04-15 12:48:48,080 INFO L87 Difference]: Start difference. First operand 111 states and 114 transitions. Second operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:49,183 INFO L93 Difference]: Finished difference Result 122 states and 128 transitions. [2022-04-15 12:48:49,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-15 12:48:49,183 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 109 [2022-04-15 12:48:49,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-15 12:48:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 119 transitions. [2022-04-15 12:48:49,199 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 119 transitions. [2022-04-15 12:48:49,274 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:49,275 INFO L225 Difference]: With dead ends: 122 [2022-04-15 12:48:49,275 INFO L226 Difference]: Without dead ends: 113 [2022-04-15 12:48:49,276 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 209 SyntacticMatches, 1 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1856 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3715, Invalid=8057, Unknown=0, NotChecked=0, Total=11772 [2022-04-15 12:48:49,277 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 56 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:49,277 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [56 Valid, 39 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 12:48:49,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-15 12:48:49,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 113. [2022-04-15 12:48:49,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:49,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,398 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,398 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:49,399 INFO L93 Difference]: Finished difference Result 113 states and 116 transitions. [2022-04-15 12:48:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 116 transitions. [2022-04-15 12:48:49,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:49,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:49,399 INFO L74 IsIncluded]: Start isIncluded. First operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-15 12:48:49,399 INFO L87 Difference]: Start difference. First operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 113 states. [2022-04-15 12:48:49,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:49,400 INFO L93 Difference]: Finished difference Result 113 states and 116 transitions. [2022-04-15 12:48:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 116 transitions. [2022-04-15 12:48:49,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:49,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:49,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:49,401 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 108 states have (on average 1.037037037037037) internal successors, (112), 108 states have internal predecessors, (112), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 116 transitions. [2022-04-15 12:48:49,402 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 116 transitions. Word has length 109 [2022-04-15 12:48:49,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:49,402 INFO L478 AbstractCegarLoop]: Abstraction has 113 states and 116 transitions. [2022-04-15 12:48:49,402 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 2.0588235294117645) internal successors, (105), 50 states have internal predecessors, (105), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:49,402 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 113 states and 116 transitions. [2022-04-15 12:48:49,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 116 edges. 116 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:49,472 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 116 transitions. [2022-04-15 12:48:49,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-04-15 12:48:49,473 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:49,473 INFO L499 BasicCegarLoop]: trace histogram [50, 48, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:49,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:49,689 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97,49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable98 [2022-04-15 12:48:49,689 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:49,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:49,690 INFO L85 PathProgramCache]: Analyzing trace with hash 1557409705, now seen corresponding path program 97 times [2022-04-15 12:48:49,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:49,690 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1286034051] [2022-04-15 12:48:49,892 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:49,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1687008400, now seen corresponding path program 1 times [2022-04-15 12:48:49,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:49,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976882790] [2022-04-15 12:48:49,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:49,896 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:49,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:49,898 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:49,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1557409705, now seen corresponding path program 98 times [2022-04-15 12:48:49,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:49,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085762119] [2022-04-15 12:48:49,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:49,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:50,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:50,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {42898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {42844#true} is VALID [2022-04-15 12:48:50,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {42844#true} assume true; {42844#true} is VALID [2022-04-15 12:48:50,818 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42844#true} {42844#true} #41#return; {42844#true} is VALID [2022-04-15 12:48:50,819 INFO L272 TraceCheckUtils]: 0: Hoare triple {42844#true} call ULTIMATE.init(); {42898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:50,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {42898#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {42844#true} is VALID [2022-04-15 12:48:50,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {42844#true} assume true; {42844#true} is VALID [2022-04-15 12:48:50,819 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42844#true} {42844#true} #41#return; {42844#true} is VALID [2022-04-15 12:48:50,819 INFO L272 TraceCheckUtils]: 4: Hoare triple {42844#true} call #t~ret4 := main(); {42844#true} is VALID [2022-04-15 12:48:50,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {42844#true} ~x~0 := 0;~y~0 := 500000; {42849#(= main_~x~0 0)} is VALID [2022-04-15 12:48:50,820 INFO L290 TraceCheckUtils]: 6: Hoare triple {42849#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {42849#(= main_~x~0 0)} is VALID [2022-04-15 12:48:50,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {42849#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42850#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:50,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {42850#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {42850#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:50,822 INFO L290 TraceCheckUtils]: 9: Hoare triple {42850#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42851#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:50,822 INFO L290 TraceCheckUtils]: 10: Hoare triple {42851#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {42851#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:50,823 INFO L290 TraceCheckUtils]: 11: Hoare triple {42851#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42852#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:50,824 INFO L290 TraceCheckUtils]: 12: Hoare triple {42852#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {42852#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:50,824 INFO L290 TraceCheckUtils]: 13: Hoare triple {42852#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42853#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:50,825 INFO L290 TraceCheckUtils]: 14: Hoare triple {42853#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {42853#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:50,826 INFO L290 TraceCheckUtils]: 15: Hoare triple {42853#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42854#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:50,826 INFO L290 TraceCheckUtils]: 16: Hoare triple {42854#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {42854#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:50,827 INFO L290 TraceCheckUtils]: 17: Hoare triple {42854#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42855#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:50,827 INFO L290 TraceCheckUtils]: 18: Hoare triple {42855#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {42855#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:50,828 INFO L290 TraceCheckUtils]: 19: Hoare triple {42855#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42856#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:50,828 INFO L290 TraceCheckUtils]: 20: Hoare triple {42856#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {42856#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:50,829 INFO L290 TraceCheckUtils]: 21: Hoare triple {42856#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42857#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:50,829 INFO L290 TraceCheckUtils]: 22: Hoare triple {42857#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {42857#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:50,830 INFO L290 TraceCheckUtils]: 23: Hoare triple {42857#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42858#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:50,830 INFO L290 TraceCheckUtils]: 24: Hoare triple {42858#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {42858#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:50,831 INFO L290 TraceCheckUtils]: 25: Hoare triple {42858#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42859#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:50,831 INFO L290 TraceCheckUtils]: 26: Hoare triple {42859#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {42859#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:50,832 INFO L290 TraceCheckUtils]: 27: Hoare triple {42859#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42860#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:50,833 INFO L290 TraceCheckUtils]: 28: Hoare triple {42860#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {42860#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:50,833 INFO L290 TraceCheckUtils]: 29: Hoare triple {42860#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42861#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:50,834 INFO L290 TraceCheckUtils]: 30: Hoare triple {42861#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {42861#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:50,835 INFO L290 TraceCheckUtils]: 31: Hoare triple {42861#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42862#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:50,835 INFO L290 TraceCheckUtils]: 32: Hoare triple {42862#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {42862#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:50,836 INFO L290 TraceCheckUtils]: 33: Hoare triple {42862#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42863#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:50,836 INFO L290 TraceCheckUtils]: 34: Hoare triple {42863#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {42863#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:50,837 INFO L290 TraceCheckUtils]: 35: Hoare triple {42863#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42864#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:50,837 INFO L290 TraceCheckUtils]: 36: Hoare triple {42864#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {42864#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:50,838 INFO L290 TraceCheckUtils]: 37: Hoare triple {42864#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42865#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:50,838 INFO L290 TraceCheckUtils]: 38: Hoare triple {42865#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {42865#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:50,839 INFO L290 TraceCheckUtils]: 39: Hoare triple {42865#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42866#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:50,839 INFO L290 TraceCheckUtils]: 40: Hoare triple {42866#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {42866#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:50,840 INFO L290 TraceCheckUtils]: 41: Hoare triple {42866#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42867#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:50,840 INFO L290 TraceCheckUtils]: 42: Hoare triple {42867#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {42867#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:50,841 INFO L290 TraceCheckUtils]: 43: Hoare triple {42867#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42868#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:50,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {42868#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {42868#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:50,842 INFO L290 TraceCheckUtils]: 45: Hoare triple {42868#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42869#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:50,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {42869#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {42869#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:50,844 INFO L290 TraceCheckUtils]: 47: Hoare triple {42869#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42870#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:50,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {42870#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {42870#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:50,845 INFO L290 TraceCheckUtils]: 49: Hoare triple {42870#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42871#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:50,845 INFO L290 TraceCheckUtils]: 50: Hoare triple {42871#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {42871#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:50,846 INFO L290 TraceCheckUtils]: 51: Hoare triple {42871#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42872#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:50,846 INFO L290 TraceCheckUtils]: 52: Hoare triple {42872#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {42872#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:50,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {42872#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42873#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:50,847 INFO L290 TraceCheckUtils]: 54: Hoare triple {42873#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {42873#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:50,848 INFO L290 TraceCheckUtils]: 55: Hoare triple {42873#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42874#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:50,848 INFO L290 TraceCheckUtils]: 56: Hoare triple {42874#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {42874#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:50,849 INFO L290 TraceCheckUtils]: 57: Hoare triple {42874#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42875#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:50,849 INFO L290 TraceCheckUtils]: 58: Hoare triple {42875#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {42875#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:50,850 INFO L290 TraceCheckUtils]: 59: Hoare triple {42875#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42876#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:50,851 INFO L290 TraceCheckUtils]: 60: Hoare triple {42876#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {42876#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:50,851 INFO L290 TraceCheckUtils]: 61: Hoare triple {42876#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42877#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:50,852 INFO L290 TraceCheckUtils]: 62: Hoare triple {42877#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {42877#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:50,852 INFO L290 TraceCheckUtils]: 63: Hoare triple {42877#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42878#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:50,853 INFO L290 TraceCheckUtils]: 64: Hoare triple {42878#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {42878#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:50,854 INFO L290 TraceCheckUtils]: 65: Hoare triple {42878#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42879#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:50,854 INFO L290 TraceCheckUtils]: 66: Hoare triple {42879#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {42879#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:50,855 INFO L290 TraceCheckUtils]: 67: Hoare triple {42879#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42880#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:50,855 INFO L290 TraceCheckUtils]: 68: Hoare triple {42880#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {42880#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:50,856 INFO L290 TraceCheckUtils]: 69: Hoare triple {42880#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42881#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:50,856 INFO L290 TraceCheckUtils]: 70: Hoare triple {42881#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {42881#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:50,857 INFO L290 TraceCheckUtils]: 71: Hoare triple {42881#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42882#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:50,857 INFO L290 TraceCheckUtils]: 72: Hoare triple {42882#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {42882#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:50,858 INFO L290 TraceCheckUtils]: 73: Hoare triple {42882#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42883#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:50,858 INFO L290 TraceCheckUtils]: 74: Hoare triple {42883#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {42883#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:50,859 INFO L290 TraceCheckUtils]: 75: Hoare triple {42883#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42884#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:50,860 INFO L290 TraceCheckUtils]: 76: Hoare triple {42884#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {42884#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:50,860 INFO L290 TraceCheckUtils]: 77: Hoare triple {42884#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42885#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:50,861 INFO L290 TraceCheckUtils]: 78: Hoare triple {42885#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {42885#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:50,862 INFO L290 TraceCheckUtils]: 79: Hoare triple {42885#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42886#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:50,862 INFO L290 TraceCheckUtils]: 80: Hoare triple {42886#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {42886#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:50,863 INFO L290 TraceCheckUtils]: 81: Hoare triple {42886#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42887#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:50,863 INFO L290 TraceCheckUtils]: 82: Hoare triple {42887#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {42887#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:50,864 INFO L290 TraceCheckUtils]: 83: Hoare triple {42887#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42888#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:50,864 INFO L290 TraceCheckUtils]: 84: Hoare triple {42888#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {42888#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:50,865 INFO L290 TraceCheckUtils]: 85: Hoare triple {42888#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42889#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:50,865 INFO L290 TraceCheckUtils]: 86: Hoare triple {42889#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {42889#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:50,866 INFO L290 TraceCheckUtils]: 87: Hoare triple {42889#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42890#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:50,866 INFO L290 TraceCheckUtils]: 88: Hoare triple {42890#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {42890#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:50,867 INFO L290 TraceCheckUtils]: 89: Hoare triple {42890#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42891#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:50,867 INFO L290 TraceCheckUtils]: 90: Hoare triple {42891#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {42891#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:50,868 INFO L290 TraceCheckUtils]: 91: Hoare triple {42891#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42892#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:50,868 INFO L290 TraceCheckUtils]: 92: Hoare triple {42892#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {42892#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:50,869 INFO L290 TraceCheckUtils]: 93: Hoare triple {42892#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42893#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:50,870 INFO L290 TraceCheckUtils]: 94: Hoare triple {42893#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {42893#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:50,870 INFO L290 TraceCheckUtils]: 95: Hoare triple {42893#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42894#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:50,871 INFO L290 TraceCheckUtils]: 96: Hoare triple {42894#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {42894#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:50,871 INFO L290 TraceCheckUtils]: 97: Hoare triple {42894#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42895#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:50,872 INFO L290 TraceCheckUtils]: 98: Hoare triple {42895#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {42895#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:50,873 INFO L290 TraceCheckUtils]: 99: Hoare triple {42895#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42896#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:50,873 INFO L290 TraceCheckUtils]: 100: Hoare triple {42896#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {42896#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:50,874 INFO L290 TraceCheckUtils]: 101: Hoare triple {42896#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42897#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:50,874 INFO L290 TraceCheckUtils]: 102: Hoare triple {42897#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {42897#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:50,875 INFO L290 TraceCheckUtils]: 103: Hoare triple {42897#(<= main_~x~0 48)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:50,875 INFO L290 TraceCheckUtils]: 104: Hoare triple {42845#false} assume !!(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:50,875 INFO L290 TraceCheckUtils]: 105: Hoare triple {42845#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:50,875 INFO L290 TraceCheckUtils]: 106: Hoare triple {42845#false} assume !(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:50,875 INFO L272 TraceCheckUtils]: 107: Hoare triple {42845#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {42845#false} is VALID [2022-04-15 12:48:50,875 INFO L290 TraceCheckUtils]: 108: Hoare triple {42845#false} ~cond := #in~cond; {42845#false} is VALID [2022-04-15 12:48:50,876 INFO L290 TraceCheckUtils]: 109: Hoare triple {42845#false} assume 0 == ~cond; {42845#false} is VALID [2022-04-15 12:48:50,876 INFO L290 TraceCheckUtils]: 110: Hoare triple {42845#false} assume !false; {42845#false} is VALID [2022-04-15 12:48:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 147 proven. 2352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:50,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:50,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085762119] [2022-04-15 12:48:50,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085762119] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:50,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [668371218] [2022-04-15 12:48:50,876 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:48:50,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:50,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:50,887 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:50,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-15 12:48:50,973 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:48:50,973 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:50,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 50 conjunts are in the unsatisfiable core [2022-04-15 12:48:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:50,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:51,702 INFO L272 TraceCheckUtils]: 0: Hoare triple {42844#true} call ULTIMATE.init(); {42844#true} is VALID [2022-04-15 12:48:51,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {42844#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {42844#true} is VALID [2022-04-15 12:48:51,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {42844#true} assume true; {42844#true} is VALID [2022-04-15 12:48:51,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42844#true} {42844#true} #41#return; {42844#true} is VALID [2022-04-15 12:48:51,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {42844#true} call #t~ret4 := main(); {42844#true} is VALID [2022-04-15 12:48:51,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {42844#true} ~x~0 := 0;~y~0 := 500000; {42917#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:51,703 INFO L290 TraceCheckUtils]: 6: Hoare triple {42917#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {42917#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:51,705 INFO L290 TraceCheckUtils]: 7: Hoare triple {42917#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42850#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:51,705 INFO L290 TraceCheckUtils]: 8: Hoare triple {42850#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {42850#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:51,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {42850#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42851#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:51,706 INFO L290 TraceCheckUtils]: 10: Hoare triple {42851#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {42851#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:51,707 INFO L290 TraceCheckUtils]: 11: Hoare triple {42851#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42852#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:51,707 INFO L290 TraceCheckUtils]: 12: Hoare triple {42852#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {42852#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:51,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {42852#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42853#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:51,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {42853#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {42853#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:51,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {42853#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42854#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:51,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {42854#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {42854#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:51,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {42854#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42855#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:51,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {42855#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {42855#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:51,711 INFO L290 TraceCheckUtils]: 19: Hoare triple {42855#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42856#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:51,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {42856#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {42856#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:51,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {42856#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42857#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:51,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {42857#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {42857#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:51,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {42857#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42858#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:51,714 INFO L290 TraceCheckUtils]: 24: Hoare triple {42858#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {42858#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:51,715 INFO L290 TraceCheckUtils]: 25: Hoare triple {42858#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42859#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:51,715 INFO L290 TraceCheckUtils]: 26: Hoare triple {42859#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {42859#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:51,716 INFO L290 TraceCheckUtils]: 27: Hoare triple {42859#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42860#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:51,716 INFO L290 TraceCheckUtils]: 28: Hoare triple {42860#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {42860#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:51,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {42860#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42861#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:51,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {42861#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {42861#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:51,718 INFO L290 TraceCheckUtils]: 31: Hoare triple {42861#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42862#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:51,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {42862#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {42862#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:51,719 INFO L290 TraceCheckUtils]: 33: Hoare triple {42862#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42863#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:51,719 INFO L290 TraceCheckUtils]: 34: Hoare triple {42863#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {42863#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:51,720 INFO L290 TraceCheckUtils]: 35: Hoare triple {42863#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42864#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:51,720 INFO L290 TraceCheckUtils]: 36: Hoare triple {42864#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {42864#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:51,721 INFO L290 TraceCheckUtils]: 37: Hoare triple {42864#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42865#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:51,721 INFO L290 TraceCheckUtils]: 38: Hoare triple {42865#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {42865#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:51,722 INFO L290 TraceCheckUtils]: 39: Hoare triple {42865#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42866#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:51,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {42866#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {42866#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:51,723 INFO L290 TraceCheckUtils]: 41: Hoare triple {42866#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42867#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:51,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {42867#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {42867#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:51,724 INFO L290 TraceCheckUtils]: 43: Hoare triple {42867#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42868#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:51,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {42868#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {42868#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:51,725 INFO L290 TraceCheckUtils]: 45: Hoare triple {42868#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42869#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:51,725 INFO L290 TraceCheckUtils]: 46: Hoare triple {42869#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {42869#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:51,726 INFO L290 TraceCheckUtils]: 47: Hoare triple {42869#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42870#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:51,727 INFO L290 TraceCheckUtils]: 48: Hoare triple {42870#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {42870#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:51,727 INFO L290 TraceCheckUtils]: 49: Hoare triple {42870#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42871#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:51,728 INFO L290 TraceCheckUtils]: 50: Hoare triple {42871#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {42871#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:51,728 INFO L290 TraceCheckUtils]: 51: Hoare triple {42871#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42872#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:51,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {42872#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {42872#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:51,729 INFO L290 TraceCheckUtils]: 53: Hoare triple {42872#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42873#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:51,730 INFO L290 TraceCheckUtils]: 54: Hoare triple {42873#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {42873#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:51,730 INFO L290 TraceCheckUtils]: 55: Hoare triple {42873#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42874#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:51,731 INFO L290 TraceCheckUtils]: 56: Hoare triple {42874#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {42874#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:51,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {42874#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42875#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:51,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {42875#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {42875#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:51,733 INFO L290 TraceCheckUtils]: 59: Hoare triple {42875#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42876#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:51,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {42876#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {42876#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:51,734 INFO L290 TraceCheckUtils]: 61: Hoare triple {42876#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42877#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:51,734 INFO L290 TraceCheckUtils]: 62: Hoare triple {42877#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {42877#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:51,735 INFO L290 TraceCheckUtils]: 63: Hoare triple {42877#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42878#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:51,735 INFO L290 TraceCheckUtils]: 64: Hoare triple {42878#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {42878#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:51,736 INFO L290 TraceCheckUtils]: 65: Hoare triple {42878#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42879#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:51,736 INFO L290 TraceCheckUtils]: 66: Hoare triple {42879#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {42879#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:51,737 INFO L290 TraceCheckUtils]: 67: Hoare triple {42879#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42880#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:51,737 INFO L290 TraceCheckUtils]: 68: Hoare triple {42880#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {42880#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:51,738 INFO L290 TraceCheckUtils]: 69: Hoare triple {42880#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42881#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:51,738 INFO L290 TraceCheckUtils]: 70: Hoare triple {42881#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {42881#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:51,739 INFO L290 TraceCheckUtils]: 71: Hoare triple {42881#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42882#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:51,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {42882#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {42882#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:51,740 INFO L290 TraceCheckUtils]: 73: Hoare triple {42882#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42883#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:51,740 INFO L290 TraceCheckUtils]: 74: Hoare triple {42883#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {42883#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:51,741 INFO L290 TraceCheckUtils]: 75: Hoare triple {42883#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42884#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:51,741 INFO L290 TraceCheckUtils]: 76: Hoare triple {42884#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {42884#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:51,742 INFO L290 TraceCheckUtils]: 77: Hoare triple {42884#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42885#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:51,742 INFO L290 TraceCheckUtils]: 78: Hoare triple {42885#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {42885#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:51,743 INFO L290 TraceCheckUtils]: 79: Hoare triple {42885#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42886#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:51,743 INFO L290 TraceCheckUtils]: 80: Hoare triple {42886#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {42886#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:51,744 INFO L290 TraceCheckUtils]: 81: Hoare triple {42886#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42887#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:51,744 INFO L290 TraceCheckUtils]: 82: Hoare triple {42887#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {42887#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:51,745 INFO L290 TraceCheckUtils]: 83: Hoare triple {42887#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42888#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:51,746 INFO L290 TraceCheckUtils]: 84: Hoare triple {42888#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {42888#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:51,746 INFO L290 TraceCheckUtils]: 85: Hoare triple {42888#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42889#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:51,747 INFO L290 TraceCheckUtils]: 86: Hoare triple {42889#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {42889#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:51,747 INFO L290 TraceCheckUtils]: 87: Hoare triple {42889#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42890#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:51,748 INFO L290 TraceCheckUtils]: 88: Hoare triple {42890#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {42890#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:51,748 INFO L290 TraceCheckUtils]: 89: Hoare triple {42890#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42891#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:51,749 INFO L290 TraceCheckUtils]: 90: Hoare triple {42891#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {42891#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:51,749 INFO L290 TraceCheckUtils]: 91: Hoare triple {42891#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42892#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:51,750 INFO L290 TraceCheckUtils]: 92: Hoare triple {42892#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {42892#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:51,750 INFO L290 TraceCheckUtils]: 93: Hoare triple {42892#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42893#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:51,751 INFO L290 TraceCheckUtils]: 94: Hoare triple {42893#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {42893#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:51,751 INFO L290 TraceCheckUtils]: 95: Hoare triple {42893#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42894#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:51,752 INFO L290 TraceCheckUtils]: 96: Hoare triple {42894#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {42894#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:51,753 INFO L290 TraceCheckUtils]: 97: Hoare triple {42894#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42895#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:51,753 INFO L290 TraceCheckUtils]: 98: Hoare triple {42895#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {42895#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:51,754 INFO L290 TraceCheckUtils]: 99: Hoare triple {42895#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42896#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:51,754 INFO L290 TraceCheckUtils]: 100: Hoare triple {42896#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {42896#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:51,755 INFO L290 TraceCheckUtils]: 101: Hoare triple {42896#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {42897#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:51,755 INFO L290 TraceCheckUtils]: 102: Hoare triple {42897#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {42897#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 103: Hoare triple {42897#(<= main_~x~0 48)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 104: Hoare triple {42845#false} assume !!(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 105: Hoare triple {42845#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 106: Hoare triple {42845#false} assume !(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L272 TraceCheckUtils]: 107: Hoare triple {42845#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 108: Hoare triple {42845#false} ~cond := #in~cond; {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 109: Hoare triple {42845#false} assume 0 == ~cond; {42845#false} is VALID [2022-04-15 12:48:51,756 INFO L290 TraceCheckUtils]: 110: Hoare triple {42845#false} assume !false; {42845#false} is VALID [2022-04-15 12:48:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 147 proven. 2352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:51,757 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:53,717 INFO L290 TraceCheckUtils]: 110: Hoare triple {42845#false} assume !false; {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 109: Hoare triple {42845#false} assume 0 == ~cond; {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 108: Hoare triple {42845#false} ~cond := #in~cond; {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L272 TraceCheckUtils]: 107: Hoare triple {42845#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 106: Hoare triple {42845#false} assume !(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 105: Hoare triple {42845#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 104: Hoare triple {42845#false} assume !!(~x~0 < 1000000); {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 103: Hoare triple {43254#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {42845#false} is VALID [2022-04-15 12:48:53,718 INFO L290 TraceCheckUtils]: 102: Hoare triple {43254#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {43254#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:53,720 INFO L290 TraceCheckUtils]: 101: Hoare triple {43261#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43254#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:53,720 INFO L290 TraceCheckUtils]: 100: Hoare triple {43261#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {43261#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:53,721 INFO L290 TraceCheckUtils]: 99: Hoare triple {43268#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43261#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:53,721 INFO L290 TraceCheckUtils]: 98: Hoare triple {43268#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {43268#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:53,722 INFO L290 TraceCheckUtils]: 97: Hoare triple {43275#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43268#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:53,722 INFO L290 TraceCheckUtils]: 96: Hoare triple {43275#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {43275#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:53,722 INFO L290 TraceCheckUtils]: 95: Hoare triple {43282#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43275#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:53,723 INFO L290 TraceCheckUtils]: 94: Hoare triple {43282#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {43282#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:53,723 INFO L290 TraceCheckUtils]: 93: Hoare triple {43289#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43282#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:53,724 INFO L290 TraceCheckUtils]: 92: Hoare triple {43289#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {43289#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:53,724 INFO L290 TraceCheckUtils]: 91: Hoare triple {43296#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43289#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:53,724 INFO L290 TraceCheckUtils]: 90: Hoare triple {43296#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {43296#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:53,725 INFO L290 TraceCheckUtils]: 89: Hoare triple {43303#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43296#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:53,725 INFO L290 TraceCheckUtils]: 88: Hoare triple {43303#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {43303#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:53,726 INFO L290 TraceCheckUtils]: 87: Hoare triple {43310#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43303#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:53,726 INFO L290 TraceCheckUtils]: 86: Hoare triple {43310#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {43310#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:53,727 INFO L290 TraceCheckUtils]: 85: Hoare triple {43317#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43310#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:53,727 INFO L290 TraceCheckUtils]: 84: Hoare triple {43317#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {43317#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:53,727 INFO L290 TraceCheckUtils]: 83: Hoare triple {43324#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43317#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:53,728 INFO L290 TraceCheckUtils]: 82: Hoare triple {43324#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {43324#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:53,728 INFO L290 TraceCheckUtils]: 81: Hoare triple {43331#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43324#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:53,728 INFO L290 TraceCheckUtils]: 80: Hoare triple {43331#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {43331#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:53,729 INFO L290 TraceCheckUtils]: 79: Hoare triple {43338#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43331#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:53,729 INFO L290 TraceCheckUtils]: 78: Hoare triple {43338#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {43338#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:53,730 INFO L290 TraceCheckUtils]: 77: Hoare triple {43345#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43338#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:53,730 INFO L290 TraceCheckUtils]: 76: Hoare triple {43345#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {43345#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:53,731 INFO L290 TraceCheckUtils]: 75: Hoare triple {43352#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43345#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:53,731 INFO L290 TraceCheckUtils]: 74: Hoare triple {43352#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {43352#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:53,732 INFO L290 TraceCheckUtils]: 73: Hoare triple {43359#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43352#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:53,732 INFO L290 TraceCheckUtils]: 72: Hoare triple {43359#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {43359#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:53,732 INFO L290 TraceCheckUtils]: 71: Hoare triple {43366#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43359#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:53,733 INFO L290 TraceCheckUtils]: 70: Hoare triple {43366#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {43366#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:53,733 INFO L290 TraceCheckUtils]: 69: Hoare triple {43373#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43366#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:53,733 INFO L290 TraceCheckUtils]: 68: Hoare triple {43373#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {43373#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:53,734 INFO L290 TraceCheckUtils]: 67: Hoare triple {43380#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43373#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:53,734 INFO L290 TraceCheckUtils]: 66: Hoare triple {43380#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {43380#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:53,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {43387#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43380#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:53,735 INFO L290 TraceCheckUtils]: 64: Hoare triple {43387#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {43387#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:53,736 INFO L290 TraceCheckUtils]: 63: Hoare triple {43394#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43387#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:53,736 INFO L290 TraceCheckUtils]: 62: Hoare triple {43394#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {43394#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:53,737 INFO L290 TraceCheckUtils]: 61: Hoare triple {43401#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43394#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:53,737 INFO L290 TraceCheckUtils]: 60: Hoare triple {43401#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {43401#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:53,737 INFO L290 TraceCheckUtils]: 59: Hoare triple {43408#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43401#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:53,738 INFO L290 TraceCheckUtils]: 58: Hoare triple {43408#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {43408#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:53,738 INFO L290 TraceCheckUtils]: 57: Hoare triple {43415#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43408#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:53,738 INFO L290 TraceCheckUtils]: 56: Hoare triple {43415#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {43415#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:53,739 INFO L290 TraceCheckUtils]: 55: Hoare triple {43422#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43415#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:53,739 INFO L290 TraceCheckUtils]: 54: Hoare triple {43422#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {43422#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:53,740 INFO L290 TraceCheckUtils]: 53: Hoare triple {43429#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43422#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:53,740 INFO L290 TraceCheckUtils]: 52: Hoare triple {43429#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {43429#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:53,741 INFO L290 TraceCheckUtils]: 51: Hoare triple {43436#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43429#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:53,741 INFO L290 TraceCheckUtils]: 50: Hoare triple {43436#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {43436#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:53,741 INFO L290 TraceCheckUtils]: 49: Hoare triple {43443#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43436#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:53,742 INFO L290 TraceCheckUtils]: 48: Hoare triple {43443#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {43443#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:53,742 INFO L290 TraceCheckUtils]: 47: Hoare triple {43450#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43443#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:53,742 INFO L290 TraceCheckUtils]: 46: Hoare triple {43450#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {43450#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:53,743 INFO L290 TraceCheckUtils]: 45: Hoare triple {43457#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43450#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:53,743 INFO L290 TraceCheckUtils]: 44: Hoare triple {43457#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {43457#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:53,744 INFO L290 TraceCheckUtils]: 43: Hoare triple {43464#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43457#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:53,744 INFO L290 TraceCheckUtils]: 42: Hoare triple {43464#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {43464#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:53,745 INFO L290 TraceCheckUtils]: 41: Hoare triple {43471#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43464#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:53,745 INFO L290 TraceCheckUtils]: 40: Hoare triple {43471#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {43471#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:53,745 INFO L290 TraceCheckUtils]: 39: Hoare triple {43478#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43471#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:53,746 INFO L290 TraceCheckUtils]: 38: Hoare triple {43478#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {43478#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:53,746 INFO L290 TraceCheckUtils]: 37: Hoare triple {43485#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43478#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:53,747 INFO L290 TraceCheckUtils]: 36: Hoare triple {43485#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {43485#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:53,747 INFO L290 TraceCheckUtils]: 35: Hoare triple {43492#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43485#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:53,747 INFO L290 TraceCheckUtils]: 34: Hoare triple {43492#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {43492#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:53,748 INFO L290 TraceCheckUtils]: 33: Hoare triple {43499#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43492#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:53,748 INFO L290 TraceCheckUtils]: 32: Hoare triple {43499#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {43499#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:53,749 INFO L290 TraceCheckUtils]: 31: Hoare triple {43506#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43499#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:53,749 INFO L290 TraceCheckUtils]: 30: Hoare triple {43506#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {43506#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:53,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {43513#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43506#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:53,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {43513#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {43513#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:53,751 INFO L290 TraceCheckUtils]: 27: Hoare triple {43520#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43513#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:53,751 INFO L290 TraceCheckUtils]: 26: Hoare triple {43520#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {43520#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:53,751 INFO L290 TraceCheckUtils]: 25: Hoare triple {43527#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43520#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:53,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {43527#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {43527#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:53,752 INFO L290 TraceCheckUtils]: 23: Hoare triple {43534#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43527#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:53,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {43534#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {43534#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:53,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {43541#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43534#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:53,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {43541#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {43541#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:53,754 INFO L290 TraceCheckUtils]: 19: Hoare triple {43548#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43541#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:53,754 INFO L290 TraceCheckUtils]: 18: Hoare triple {43548#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {43548#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:53,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {43555#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43548#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:53,755 INFO L290 TraceCheckUtils]: 16: Hoare triple {43555#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {43555#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:53,755 INFO L290 TraceCheckUtils]: 15: Hoare triple {43562#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43555#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:53,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {43562#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {43562#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:53,756 INFO L290 TraceCheckUtils]: 13: Hoare triple {43569#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43562#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:53,756 INFO L290 TraceCheckUtils]: 12: Hoare triple {43569#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {43569#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:53,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {43576#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43569#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:53,757 INFO L290 TraceCheckUtils]: 10: Hoare triple {43576#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {43576#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:53,758 INFO L290 TraceCheckUtils]: 9: Hoare triple {43583#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43576#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:53,758 INFO L290 TraceCheckUtils]: 8: Hoare triple {43583#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {43583#(< main_~x~0 499953)} is VALID [2022-04-15 12:48:53,759 INFO L290 TraceCheckUtils]: 7: Hoare triple {43590#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {43583#(< main_~x~0 499953)} is VALID [2022-04-15 12:48:53,759 INFO L290 TraceCheckUtils]: 6: Hoare triple {43590#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {43590#(< main_~x~0 499952)} is VALID [2022-04-15 12:48:53,759 INFO L290 TraceCheckUtils]: 5: Hoare triple {42844#true} ~x~0 := 0;~y~0 := 500000; {43590#(< main_~x~0 499952)} is VALID [2022-04-15 12:48:53,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {42844#true} call #t~ret4 := main(); {42844#true} is VALID [2022-04-15 12:48:53,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42844#true} {42844#true} #41#return; {42844#true} is VALID [2022-04-15 12:48:53,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {42844#true} assume true; {42844#true} is VALID [2022-04-15 12:48:53,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {42844#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {42844#true} is VALID [2022-04-15 12:48:53,759 INFO L272 TraceCheckUtils]: 0: Hoare triple {42844#true} call ULTIMATE.init(); {42844#true} is VALID [2022-04-15 12:48:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 147 proven. 2352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:53,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [668371218] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:53,760 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:53,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 51, 51] total 102 [2022-04-15 12:48:53,760 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:53,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1286034051] [2022-04-15 12:48:53,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1286034051] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:53,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:53,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-15 12:48:53,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003429194] [2022-04-15 12:48:53,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:53,761 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-15 12:48:53,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:53,762 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:53,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:53,831 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-15 12:48:53,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:53,832 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-15 12:48:53,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5052, Invalid=5250, Unknown=0, NotChecked=0, Total=10302 [2022-04-15 12:48:53,832 INFO L87 Difference]: Start difference. First operand 113 states and 116 transitions. Second operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:55,397 INFO L93 Difference]: Finished difference Result 124 states and 130 transitions. [2022-04-15 12:48:55,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-15 12:48:55,397 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 111 [2022-04-15 12:48:55,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:48:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-15 12:48:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 121 transitions. [2022-04-15 12:48:55,399 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 121 transitions. [2022-04-15 12:48:55,479 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:55,480 INFO L225 Difference]: With dead ends: 124 [2022-04-15 12:48:55,480 INFO L226 Difference]: Without dead ends: 115 [2022-04-15 12:48:55,481 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1463 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=10002, Invalid=12648, Unknown=0, NotChecked=0, Total=22650 [2022-04-15 12:48:55,483 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 57 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:48:55,483 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 34 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:48:55,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2022-04-15 12:48:55,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2022-04-15 12:48:55,644 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:48:55,644 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,644 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,644 INFO L87 Difference]: Start difference. First operand 115 states. Second operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:55,645 INFO L93 Difference]: Finished difference Result 115 states and 118 transitions. [2022-04-15 12:48:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 118 transitions. [2022-04-15 12:48:55,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:55,646 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:55,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-15 12:48:55,646 INFO L87 Difference]: Start difference. First operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 115 states. [2022-04-15 12:48:55,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:48:55,647 INFO L93 Difference]: Finished difference Result 115 states and 118 transitions. [2022-04-15 12:48:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 118 transitions. [2022-04-15 12:48:55,647 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:48:55,647 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:48:55,647 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:48:55,647 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:48:55,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 110 states have (on average 1.0363636363636364) internal successors, (114), 110 states have internal predecessors, (114), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 118 transitions. [2022-04-15 12:48:55,648 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 118 transitions. Word has length 111 [2022-04-15 12:48:55,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:48:55,649 INFO L478 AbstractCegarLoop]: Abstraction has 115 states and 118 transitions. [2022-04-15 12:48:55,649 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.0576923076923075) internal successors, (107), 51 states have internal predecessors, (107), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:55,649 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 115 states and 118 transitions. [2022-04-15 12:48:55,777 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 118 transitions. [2022-04-15 12:48:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 12:48:55,778 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:48:55,778 INFO L499 BasicCegarLoop]: trace histogram [51, 49, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:48:55,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-15 12:48:55,978 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100 [2022-04-15 12:48:55,978 INFO L403 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:48:55,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:48:55,978 INFO L85 PathProgramCache]: Analyzing trace with hash -776795002, now seen corresponding path program 99 times [2022-04-15 12:48:55,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:55,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1073826112] [2022-04-15 12:48:56,209 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:48:56,210 INFO L85 PathProgramCache]: Analyzing trace with hash 1746113744, now seen corresponding path program 1 times [2022-04-15 12:48:56,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:56,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850852688] [2022-04-15 12:48:56,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:56,213 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:48:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:48:56,215 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:48:56,215 INFO L85 PathProgramCache]: Analyzing trace with hash -776795002, now seen corresponding path program 100 times [2022-04-15 12:48:56,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:48:56,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107404998] [2022-04-15 12:48:56,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:48:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:48:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:56,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:48:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:56,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {44475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {44420#true} assume true; {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44420#true} {44420#true} #41#return; {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L272 TraceCheckUtils]: 0: Hoare triple {44420#true} call ULTIMATE.init(); {44475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:48:56,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {44475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {44420#true} assume true; {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44420#true} {44420#true} #41#return; {44420#true} is VALID [2022-04-15 12:48:56,943 INFO L272 TraceCheckUtils]: 4: Hoare triple {44420#true} call #t~ret4 := main(); {44420#true} is VALID [2022-04-15 12:48:56,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {44420#true} ~x~0 := 0;~y~0 := 500000; {44425#(= main_~x~0 0)} is VALID [2022-04-15 12:48:56,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {44425#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {44425#(= main_~x~0 0)} is VALID [2022-04-15 12:48:56,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {44425#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44426#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:56,945 INFO L290 TraceCheckUtils]: 8: Hoare triple {44426#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {44426#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:56,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {44426#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44427#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:56,947 INFO L290 TraceCheckUtils]: 10: Hoare triple {44427#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {44427#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:56,948 INFO L290 TraceCheckUtils]: 11: Hoare triple {44427#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44428#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:56,948 INFO L290 TraceCheckUtils]: 12: Hoare triple {44428#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {44428#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:56,949 INFO L290 TraceCheckUtils]: 13: Hoare triple {44428#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44429#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:56,949 INFO L290 TraceCheckUtils]: 14: Hoare triple {44429#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {44429#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:56,950 INFO L290 TraceCheckUtils]: 15: Hoare triple {44429#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44430#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:56,950 INFO L290 TraceCheckUtils]: 16: Hoare triple {44430#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {44430#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:56,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {44430#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44431#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:56,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {44431#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {44431#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:56,952 INFO L290 TraceCheckUtils]: 19: Hoare triple {44431#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44432#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:56,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {44432#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {44432#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:56,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {44432#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44433#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:56,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {44433#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {44433#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:56,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {44433#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44434#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:56,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {44434#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {44434#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:56,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {44434#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44435#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:56,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {44435#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {44435#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:56,956 INFO L290 TraceCheckUtils]: 27: Hoare triple {44435#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44436#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:56,956 INFO L290 TraceCheckUtils]: 28: Hoare triple {44436#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {44436#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:56,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {44436#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44437#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:56,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {44437#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {44437#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:56,958 INFO L290 TraceCheckUtils]: 31: Hoare triple {44437#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44438#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:56,958 INFO L290 TraceCheckUtils]: 32: Hoare triple {44438#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {44438#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:56,959 INFO L290 TraceCheckUtils]: 33: Hoare triple {44438#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44439#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:56,960 INFO L290 TraceCheckUtils]: 34: Hoare triple {44439#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {44439#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:56,960 INFO L290 TraceCheckUtils]: 35: Hoare triple {44439#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44440#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:56,961 INFO L290 TraceCheckUtils]: 36: Hoare triple {44440#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {44440#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:56,961 INFO L290 TraceCheckUtils]: 37: Hoare triple {44440#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44441#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:56,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {44441#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {44441#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:56,962 INFO L290 TraceCheckUtils]: 39: Hoare triple {44441#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44442#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:56,963 INFO L290 TraceCheckUtils]: 40: Hoare triple {44442#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {44442#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:56,963 INFO L290 TraceCheckUtils]: 41: Hoare triple {44442#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44443#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:56,964 INFO L290 TraceCheckUtils]: 42: Hoare triple {44443#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {44443#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:56,964 INFO L290 TraceCheckUtils]: 43: Hoare triple {44443#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44444#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:56,965 INFO L290 TraceCheckUtils]: 44: Hoare triple {44444#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {44444#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:56,966 INFO L290 TraceCheckUtils]: 45: Hoare triple {44444#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44445#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:56,966 INFO L290 TraceCheckUtils]: 46: Hoare triple {44445#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {44445#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:56,967 INFO L290 TraceCheckUtils]: 47: Hoare triple {44445#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44446#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:56,967 INFO L290 TraceCheckUtils]: 48: Hoare triple {44446#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {44446#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:56,968 INFO L290 TraceCheckUtils]: 49: Hoare triple {44446#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44447#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:56,968 INFO L290 TraceCheckUtils]: 50: Hoare triple {44447#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {44447#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:56,969 INFO L290 TraceCheckUtils]: 51: Hoare triple {44447#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44448#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:56,969 INFO L290 TraceCheckUtils]: 52: Hoare triple {44448#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {44448#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:56,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {44448#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44449#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:56,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {44449#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {44449#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:56,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {44449#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44450#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:56,971 INFO L290 TraceCheckUtils]: 56: Hoare triple {44450#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {44450#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:56,972 INFO L290 TraceCheckUtils]: 57: Hoare triple {44450#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44451#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:56,972 INFO L290 TraceCheckUtils]: 58: Hoare triple {44451#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {44451#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:56,973 INFO L290 TraceCheckUtils]: 59: Hoare triple {44451#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44452#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:56,973 INFO L290 TraceCheckUtils]: 60: Hoare triple {44452#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {44452#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:56,974 INFO L290 TraceCheckUtils]: 61: Hoare triple {44452#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44453#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:56,974 INFO L290 TraceCheckUtils]: 62: Hoare triple {44453#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {44453#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:56,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {44453#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44454#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:56,975 INFO L290 TraceCheckUtils]: 64: Hoare triple {44454#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {44454#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:56,976 INFO L290 TraceCheckUtils]: 65: Hoare triple {44454#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44455#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:56,976 INFO L290 TraceCheckUtils]: 66: Hoare triple {44455#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {44455#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:56,977 INFO L290 TraceCheckUtils]: 67: Hoare triple {44455#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44456#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:56,977 INFO L290 TraceCheckUtils]: 68: Hoare triple {44456#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {44456#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:56,978 INFO L290 TraceCheckUtils]: 69: Hoare triple {44456#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44457#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:56,978 INFO L290 TraceCheckUtils]: 70: Hoare triple {44457#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {44457#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:56,979 INFO L290 TraceCheckUtils]: 71: Hoare triple {44457#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44458#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:56,979 INFO L290 TraceCheckUtils]: 72: Hoare triple {44458#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {44458#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:56,980 INFO L290 TraceCheckUtils]: 73: Hoare triple {44458#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44459#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:56,980 INFO L290 TraceCheckUtils]: 74: Hoare triple {44459#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {44459#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:56,981 INFO L290 TraceCheckUtils]: 75: Hoare triple {44459#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44460#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:56,981 INFO L290 TraceCheckUtils]: 76: Hoare triple {44460#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {44460#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:56,982 INFO L290 TraceCheckUtils]: 77: Hoare triple {44460#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44461#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:56,982 INFO L290 TraceCheckUtils]: 78: Hoare triple {44461#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {44461#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:56,983 INFO L290 TraceCheckUtils]: 79: Hoare triple {44461#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44462#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:56,984 INFO L290 TraceCheckUtils]: 80: Hoare triple {44462#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {44462#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:56,984 INFO L290 TraceCheckUtils]: 81: Hoare triple {44462#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44463#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:56,985 INFO L290 TraceCheckUtils]: 82: Hoare triple {44463#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {44463#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:56,985 INFO L290 TraceCheckUtils]: 83: Hoare triple {44463#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44464#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:56,986 INFO L290 TraceCheckUtils]: 84: Hoare triple {44464#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {44464#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:56,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {44464#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44465#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:56,987 INFO L290 TraceCheckUtils]: 86: Hoare triple {44465#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {44465#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:56,988 INFO L290 TraceCheckUtils]: 87: Hoare triple {44465#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44466#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:56,988 INFO L290 TraceCheckUtils]: 88: Hoare triple {44466#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {44466#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:56,989 INFO L290 TraceCheckUtils]: 89: Hoare triple {44466#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44467#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:56,989 INFO L290 TraceCheckUtils]: 90: Hoare triple {44467#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {44467#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:56,990 INFO L290 TraceCheckUtils]: 91: Hoare triple {44467#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44468#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:56,990 INFO L290 TraceCheckUtils]: 92: Hoare triple {44468#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {44468#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:56,991 INFO L290 TraceCheckUtils]: 93: Hoare triple {44468#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44469#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:56,991 INFO L290 TraceCheckUtils]: 94: Hoare triple {44469#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {44469#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:56,992 INFO L290 TraceCheckUtils]: 95: Hoare triple {44469#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44470#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:56,992 INFO L290 TraceCheckUtils]: 96: Hoare triple {44470#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {44470#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:56,993 INFO L290 TraceCheckUtils]: 97: Hoare triple {44470#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44471#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:56,993 INFO L290 TraceCheckUtils]: 98: Hoare triple {44471#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {44471#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:56,994 INFO L290 TraceCheckUtils]: 99: Hoare triple {44471#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44472#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:56,994 INFO L290 TraceCheckUtils]: 100: Hoare triple {44472#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {44472#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:56,995 INFO L290 TraceCheckUtils]: 101: Hoare triple {44472#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44473#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:56,995 INFO L290 TraceCheckUtils]: 102: Hoare triple {44473#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {44473#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:56,996 INFO L290 TraceCheckUtils]: 103: Hoare triple {44473#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44474#(<= main_~x~0 49)} is VALID [2022-04-15 12:48:56,996 INFO L290 TraceCheckUtils]: 104: Hoare triple {44474#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {44474#(<= main_~x~0 49)} is VALID [2022-04-15 12:48:56,997 INFO L290 TraceCheckUtils]: 105: Hoare triple {44474#(<= main_~x~0 49)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:56,997 INFO L290 TraceCheckUtils]: 106: Hoare triple {44421#false} assume !!(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:56,997 INFO L290 TraceCheckUtils]: 107: Hoare triple {44421#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L290 TraceCheckUtils]: 108: Hoare triple {44421#false} assume !(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L272 TraceCheckUtils]: 109: Hoare triple {44421#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L290 TraceCheckUtils]: 110: Hoare triple {44421#false} ~cond := #in~cond; {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L290 TraceCheckUtils]: 111: Hoare triple {44421#false} assume 0 == ~cond; {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L290 TraceCheckUtils]: 112: Hoare triple {44421#false} assume !false; {44421#false} is VALID [2022-04-15 12:48:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 150 proven. 2450 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:56,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:48:56,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107404998] [2022-04-15 12:48:56,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2107404998] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:48:56,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [233378680] [2022-04-15 12:48:56,998 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:48:56,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:48:56,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:48:57,000 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:48:57,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-15 12:48:57,062 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:48:57,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:48:57,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-15 12:48:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:48:57,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:48:57,589 INFO L272 TraceCheckUtils]: 0: Hoare triple {44420#true} call ULTIMATE.init(); {44420#true} is VALID [2022-04-15 12:48:57,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {44420#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {44420#true} is VALID [2022-04-15 12:48:57,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {44420#true} assume true; {44420#true} is VALID [2022-04-15 12:48:57,589 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44420#true} {44420#true} #41#return; {44420#true} is VALID [2022-04-15 12:48:57,589 INFO L272 TraceCheckUtils]: 4: Hoare triple {44420#true} call #t~ret4 := main(); {44420#true} is VALID [2022-04-15 12:48:57,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {44420#true} ~x~0 := 0;~y~0 := 500000; {44494#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:57,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {44494#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {44494#(<= main_~x~0 0)} is VALID [2022-04-15 12:48:57,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {44494#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44426#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:57,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {44426#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {44426#(<= main_~x~0 1)} is VALID [2022-04-15 12:48:57,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {44426#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44427#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:57,593 INFO L290 TraceCheckUtils]: 10: Hoare triple {44427#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {44427#(<= main_~x~0 2)} is VALID [2022-04-15 12:48:57,593 INFO L290 TraceCheckUtils]: 11: Hoare triple {44427#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44428#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:57,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {44428#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {44428#(<= main_~x~0 3)} is VALID [2022-04-15 12:48:57,594 INFO L290 TraceCheckUtils]: 13: Hoare triple {44428#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44429#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:57,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {44429#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {44429#(<= main_~x~0 4)} is VALID [2022-04-15 12:48:57,595 INFO L290 TraceCheckUtils]: 15: Hoare triple {44429#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44430#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:57,595 INFO L290 TraceCheckUtils]: 16: Hoare triple {44430#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {44430#(<= main_~x~0 5)} is VALID [2022-04-15 12:48:57,596 INFO L290 TraceCheckUtils]: 17: Hoare triple {44430#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44431#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:57,596 INFO L290 TraceCheckUtils]: 18: Hoare triple {44431#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {44431#(<= main_~x~0 6)} is VALID [2022-04-15 12:48:57,597 INFO L290 TraceCheckUtils]: 19: Hoare triple {44431#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44432#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:57,597 INFO L290 TraceCheckUtils]: 20: Hoare triple {44432#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {44432#(<= main_~x~0 7)} is VALID [2022-04-15 12:48:57,597 INFO L290 TraceCheckUtils]: 21: Hoare triple {44432#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44433#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:57,597 INFO L290 TraceCheckUtils]: 22: Hoare triple {44433#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {44433#(<= main_~x~0 8)} is VALID [2022-04-15 12:48:57,598 INFO L290 TraceCheckUtils]: 23: Hoare triple {44433#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44434#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:57,598 INFO L290 TraceCheckUtils]: 24: Hoare triple {44434#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {44434#(<= main_~x~0 9)} is VALID [2022-04-15 12:48:57,599 INFO L290 TraceCheckUtils]: 25: Hoare triple {44434#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44435#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:57,599 INFO L290 TraceCheckUtils]: 26: Hoare triple {44435#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {44435#(<= main_~x~0 10)} is VALID [2022-04-15 12:48:57,600 INFO L290 TraceCheckUtils]: 27: Hoare triple {44435#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44436#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:57,600 INFO L290 TraceCheckUtils]: 28: Hoare triple {44436#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {44436#(<= main_~x~0 11)} is VALID [2022-04-15 12:48:57,601 INFO L290 TraceCheckUtils]: 29: Hoare triple {44436#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44437#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:57,601 INFO L290 TraceCheckUtils]: 30: Hoare triple {44437#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {44437#(<= main_~x~0 12)} is VALID [2022-04-15 12:48:57,601 INFO L290 TraceCheckUtils]: 31: Hoare triple {44437#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44438#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:57,602 INFO L290 TraceCheckUtils]: 32: Hoare triple {44438#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {44438#(<= main_~x~0 13)} is VALID [2022-04-15 12:48:57,602 INFO L290 TraceCheckUtils]: 33: Hoare triple {44438#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44439#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:57,602 INFO L290 TraceCheckUtils]: 34: Hoare triple {44439#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {44439#(<= main_~x~0 14)} is VALID [2022-04-15 12:48:57,603 INFO L290 TraceCheckUtils]: 35: Hoare triple {44439#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44440#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:57,603 INFO L290 TraceCheckUtils]: 36: Hoare triple {44440#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {44440#(<= main_~x~0 15)} is VALID [2022-04-15 12:48:57,604 INFO L290 TraceCheckUtils]: 37: Hoare triple {44440#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44441#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:57,604 INFO L290 TraceCheckUtils]: 38: Hoare triple {44441#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {44441#(<= main_~x~0 16)} is VALID [2022-04-15 12:48:57,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {44441#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44442#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:57,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {44442#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {44442#(<= main_~x~0 17)} is VALID [2022-04-15 12:48:57,606 INFO L290 TraceCheckUtils]: 41: Hoare triple {44442#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44443#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:57,606 INFO L290 TraceCheckUtils]: 42: Hoare triple {44443#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {44443#(<= main_~x~0 18)} is VALID [2022-04-15 12:48:57,606 INFO L290 TraceCheckUtils]: 43: Hoare triple {44443#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44444#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:57,607 INFO L290 TraceCheckUtils]: 44: Hoare triple {44444#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {44444#(<= main_~x~0 19)} is VALID [2022-04-15 12:48:57,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {44444#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44445#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:57,607 INFO L290 TraceCheckUtils]: 46: Hoare triple {44445#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {44445#(<= main_~x~0 20)} is VALID [2022-04-15 12:48:57,608 INFO L290 TraceCheckUtils]: 47: Hoare triple {44445#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44446#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:57,608 INFO L290 TraceCheckUtils]: 48: Hoare triple {44446#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {44446#(<= main_~x~0 21)} is VALID [2022-04-15 12:48:57,609 INFO L290 TraceCheckUtils]: 49: Hoare triple {44446#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44447#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:57,609 INFO L290 TraceCheckUtils]: 50: Hoare triple {44447#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {44447#(<= main_~x~0 22)} is VALID [2022-04-15 12:48:57,610 INFO L290 TraceCheckUtils]: 51: Hoare triple {44447#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44448#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:57,610 INFO L290 TraceCheckUtils]: 52: Hoare triple {44448#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {44448#(<= main_~x~0 23)} is VALID [2022-04-15 12:48:57,611 INFO L290 TraceCheckUtils]: 53: Hoare triple {44448#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44449#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:57,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {44449#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {44449#(<= main_~x~0 24)} is VALID [2022-04-15 12:48:57,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {44449#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44450#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:57,612 INFO L290 TraceCheckUtils]: 56: Hoare triple {44450#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {44450#(<= main_~x~0 25)} is VALID [2022-04-15 12:48:57,612 INFO L290 TraceCheckUtils]: 57: Hoare triple {44450#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44451#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:57,612 INFO L290 TraceCheckUtils]: 58: Hoare triple {44451#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {44451#(<= main_~x~0 26)} is VALID [2022-04-15 12:48:57,613 INFO L290 TraceCheckUtils]: 59: Hoare triple {44451#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44452#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:57,613 INFO L290 TraceCheckUtils]: 60: Hoare triple {44452#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {44452#(<= main_~x~0 27)} is VALID [2022-04-15 12:48:57,614 INFO L290 TraceCheckUtils]: 61: Hoare triple {44452#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44453#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:57,614 INFO L290 TraceCheckUtils]: 62: Hoare triple {44453#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {44453#(<= main_~x~0 28)} is VALID [2022-04-15 12:48:57,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {44453#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44454#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:57,615 INFO L290 TraceCheckUtils]: 64: Hoare triple {44454#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {44454#(<= main_~x~0 29)} is VALID [2022-04-15 12:48:57,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {44454#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44455#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:57,616 INFO L290 TraceCheckUtils]: 66: Hoare triple {44455#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {44455#(<= main_~x~0 30)} is VALID [2022-04-15 12:48:57,616 INFO L290 TraceCheckUtils]: 67: Hoare triple {44455#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44456#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:57,616 INFO L290 TraceCheckUtils]: 68: Hoare triple {44456#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {44456#(<= main_~x~0 31)} is VALID [2022-04-15 12:48:57,617 INFO L290 TraceCheckUtils]: 69: Hoare triple {44456#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44457#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:57,617 INFO L290 TraceCheckUtils]: 70: Hoare triple {44457#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {44457#(<= main_~x~0 32)} is VALID [2022-04-15 12:48:57,618 INFO L290 TraceCheckUtils]: 71: Hoare triple {44457#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44458#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:57,618 INFO L290 TraceCheckUtils]: 72: Hoare triple {44458#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {44458#(<= main_~x~0 33)} is VALID [2022-04-15 12:48:57,619 INFO L290 TraceCheckUtils]: 73: Hoare triple {44458#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44459#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:57,619 INFO L290 TraceCheckUtils]: 74: Hoare triple {44459#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {44459#(<= main_~x~0 34)} is VALID [2022-04-15 12:48:57,620 INFO L290 TraceCheckUtils]: 75: Hoare triple {44459#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44460#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:57,620 INFO L290 TraceCheckUtils]: 76: Hoare triple {44460#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {44460#(<= main_~x~0 35)} is VALID [2022-04-15 12:48:57,620 INFO L290 TraceCheckUtils]: 77: Hoare triple {44460#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44461#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:57,621 INFO L290 TraceCheckUtils]: 78: Hoare triple {44461#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {44461#(<= main_~x~0 36)} is VALID [2022-04-15 12:48:57,621 INFO L290 TraceCheckUtils]: 79: Hoare triple {44461#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44462#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:57,621 INFO L290 TraceCheckUtils]: 80: Hoare triple {44462#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {44462#(<= main_~x~0 37)} is VALID [2022-04-15 12:48:57,622 INFO L290 TraceCheckUtils]: 81: Hoare triple {44462#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44463#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:57,622 INFO L290 TraceCheckUtils]: 82: Hoare triple {44463#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {44463#(<= main_~x~0 38)} is VALID [2022-04-15 12:48:57,623 INFO L290 TraceCheckUtils]: 83: Hoare triple {44463#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44464#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:57,623 INFO L290 TraceCheckUtils]: 84: Hoare triple {44464#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {44464#(<= main_~x~0 39)} is VALID [2022-04-15 12:48:57,624 INFO L290 TraceCheckUtils]: 85: Hoare triple {44464#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44465#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:57,624 INFO L290 TraceCheckUtils]: 86: Hoare triple {44465#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {44465#(<= main_~x~0 40)} is VALID [2022-04-15 12:48:57,624 INFO L290 TraceCheckUtils]: 87: Hoare triple {44465#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44466#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:57,625 INFO L290 TraceCheckUtils]: 88: Hoare triple {44466#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {44466#(<= main_~x~0 41)} is VALID [2022-04-15 12:48:57,625 INFO L290 TraceCheckUtils]: 89: Hoare triple {44466#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44467#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:57,625 INFO L290 TraceCheckUtils]: 90: Hoare triple {44467#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {44467#(<= main_~x~0 42)} is VALID [2022-04-15 12:48:57,626 INFO L290 TraceCheckUtils]: 91: Hoare triple {44467#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44468#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:57,626 INFO L290 TraceCheckUtils]: 92: Hoare triple {44468#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {44468#(<= main_~x~0 43)} is VALID [2022-04-15 12:48:57,627 INFO L290 TraceCheckUtils]: 93: Hoare triple {44468#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44469#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:57,627 INFO L290 TraceCheckUtils]: 94: Hoare triple {44469#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {44469#(<= main_~x~0 44)} is VALID [2022-04-15 12:48:57,628 INFO L290 TraceCheckUtils]: 95: Hoare triple {44469#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44470#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:57,628 INFO L290 TraceCheckUtils]: 96: Hoare triple {44470#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {44470#(<= main_~x~0 45)} is VALID [2022-04-15 12:48:57,629 INFO L290 TraceCheckUtils]: 97: Hoare triple {44470#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44471#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:57,629 INFO L290 TraceCheckUtils]: 98: Hoare triple {44471#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {44471#(<= main_~x~0 46)} is VALID [2022-04-15 12:48:57,629 INFO L290 TraceCheckUtils]: 99: Hoare triple {44471#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44472#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:57,630 INFO L290 TraceCheckUtils]: 100: Hoare triple {44472#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {44472#(<= main_~x~0 47)} is VALID [2022-04-15 12:48:57,630 INFO L290 TraceCheckUtils]: 101: Hoare triple {44472#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44473#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:57,630 INFO L290 TraceCheckUtils]: 102: Hoare triple {44473#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {44473#(<= main_~x~0 48)} is VALID [2022-04-15 12:48:57,631 INFO L290 TraceCheckUtils]: 103: Hoare triple {44473#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44474#(<= main_~x~0 49)} is VALID [2022-04-15 12:48:57,631 INFO L290 TraceCheckUtils]: 104: Hoare triple {44474#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {44474#(<= main_~x~0 49)} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 105: Hoare triple {44474#(<= main_~x~0 49)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 106: Hoare triple {44421#false} assume !!(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 107: Hoare triple {44421#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 108: Hoare triple {44421#false} assume !(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L272 TraceCheckUtils]: 109: Hoare triple {44421#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 110: Hoare triple {44421#false} ~cond := #in~cond; {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 111: Hoare triple {44421#false} assume 0 == ~cond; {44421#false} is VALID [2022-04-15 12:48:57,632 INFO L290 TraceCheckUtils]: 112: Hoare triple {44421#false} assume !false; {44421#false} is VALID [2022-04-15 12:48:57,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 150 proven. 2450 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:57,633 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {44421#false} assume !false; {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {44421#false} assume 0 == ~cond; {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {44421#false} ~cond := #in~cond; {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L272 TraceCheckUtils]: 109: Hoare triple {44421#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {44421#false} assume !(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 107: Hoare triple {44421#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 106: Hoare triple {44421#false} assume !!(~x~0 < 1000000); {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 105: Hoare triple {44837#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {44421#false} is VALID [2022-04-15 12:48:59,384 INFO L290 TraceCheckUtils]: 104: Hoare triple {44837#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {44837#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:59,386 INFO L290 TraceCheckUtils]: 103: Hoare triple {44844#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44837#(< main_~x~0 500000)} is VALID [2022-04-15 12:48:59,386 INFO L290 TraceCheckUtils]: 102: Hoare triple {44844#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {44844#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:59,387 INFO L290 TraceCheckUtils]: 101: Hoare triple {44851#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44844#(< main_~x~0 499999)} is VALID [2022-04-15 12:48:59,387 INFO L290 TraceCheckUtils]: 100: Hoare triple {44851#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {44851#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:59,388 INFO L290 TraceCheckUtils]: 99: Hoare triple {44858#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44851#(< main_~x~0 499998)} is VALID [2022-04-15 12:48:59,388 INFO L290 TraceCheckUtils]: 98: Hoare triple {44858#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {44858#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:59,389 INFO L290 TraceCheckUtils]: 97: Hoare triple {44865#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44858#(< main_~x~0 499997)} is VALID [2022-04-15 12:48:59,389 INFO L290 TraceCheckUtils]: 96: Hoare triple {44865#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {44865#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:59,390 INFO L290 TraceCheckUtils]: 95: Hoare triple {44872#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44865#(< main_~x~0 499996)} is VALID [2022-04-15 12:48:59,390 INFO L290 TraceCheckUtils]: 94: Hoare triple {44872#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {44872#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:59,391 INFO L290 TraceCheckUtils]: 93: Hoare triple {44879#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44872#(< main_~x~0 499995)} is VALID [2022-04-15 12:48:59,391 INFO L290 TraceCheckUtils]: 92: Hoare triple {44879#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {44879#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:59,391 INFO L290 TraceCheckUtils]: 91: Hoare triple {44886#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44879#(< main_~x~0 499994)} is VALID [2022-04-15 12:48:59,392 INFO L290 TraceCheckUtils]: 90: Hoare triple {44886#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {44886#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:59,392 INFO L290 TraceCheckUtils]: 89: Hoare triple {44893#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44886#(< main_~x~0 499993)} is VALID [2022-04-15 12:48:59,392 INFO L290 TraceCheckUtils]: 88: Hoare triple {44893#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {44893#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:59,393 INFO L290 TraceCheckUtils]: 87: Hoare triple {44900#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44893#(< main_~x~0 499992)} is VALID [2022-04-15 12:48:59,393 INFO L290 TraceCheckUtils]: 86: Hoare triple {44900#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {44900#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:59,394 INFO L290 TraceCheckUtils]: 85: Hoare triple {44907#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44900#(< main_~x~0 499991)} is VALID [2022-04-15 12:48:59,394 INFO L290 TraceCheckUtils]: 84: Hoare triple {44907#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {44907#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:59,395 INFO L290 TraceCheckUtils]: 83: Hoare triple {44914#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44907#(< main_~x~0 499990)} is VALID [2022-04-15 12:48:59,395 INFO L290 TraceCheckUtils]: 82: Hoare triple {44914#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {44914#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:59,396 INFO L290 TraceCheckUtils]: 81: Hoare triple {44921#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44914#(< main_~x~0 499989)} is VALID [2022-04-15 12:48:59,396 INFO L290 TraceCheckUtils]: 80: Hoare triple {44921#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {44921#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:59,397 INFO L290 TraceCheckUtils]: 79: Hoare triple {44928#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44921#(< main_~x~0 499988)} is VALID [2022-04-15 12:48:59,397 INFO L290 TraceCheckUtils]: 78: Hoare triple {44928#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {44928#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:59,397 INFO L290 TraceCheckUtils]: 77: Hoare triple {44935#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44928#(< main_~x~0 499987)} is VALID [2022-04-15 12:48:59,398 INFO L290 TraceCheckUtils]: 76: Hoare triple {44935#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {44935#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:59,398 INFO L290 TraceCheckUtils]: 75: Hoare triple {44942#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44935#(< main_~x~0 499986)} is VALID [2022-04-15 12:48:59,398 INFO L290 TraceCheckUtils]: 74: Hoare triple {44942#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {44942#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:59,399 INFO L290 TraceCheckUtils]: 73: Hoare triple {44949#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44942#(< main_~x~0 499985)} is VALID [2022-04-15 12:48:59,399 INFO L290 TraceCheckUtils]: 72: Hoare triple {44949#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {44949#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:59,400 INFO L290 TraceCheckUtils]: 71: Hoare triple {44956#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44949#(< main_~x~0 499984)} is VALID [2022-04-15 12:48:59,400 INFO L290 TraceCheckUtils]: 70: Hoare triple {44956#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {44956#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:59,401 INFO L290 TraceCheckUtils]: 69: Hoare triple {44963#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44956#(< main_~x~0 499983)} is VALID [2022-04-15 12:48:59,401 INFO L290 TraceCheckUtils]: 68: Hoare triple {44963#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {44963#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:59,402 INFO L290 TraceCheckUtils]: 67: Hoare triple {44970#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44963#(< main_~x~0 499982)} is VALID [2022-04-15 12:48:59,402 INFO L290 TraceCheckUtils]: 66: Hoare triple {44970#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {44970#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:59,402 INFO L290 TraceCheckUtils]: 65: Hoare triple {44977#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44970#(< main_~x~0 499981)} is VALID [2022-04-15 12:48:59,403 INFO L290 TraceCheckUtils]: 64: Hoare triple {44977#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {44977#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:59,403 INFO L290 TraceCheckUtils]: 63: Hoare triple {44984#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44977#(< main_~x~0 499980)} is VALID [2022-04-15 12:48:59,403 INFO L290 TraceCheckUtils]: 62: Hoare triple {44984#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {44984#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:59,404 INFO L290 TraceCheckUtils]: 61: Hoare triple {44991#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44984#(< main_~x~0 499979)} is VALID [2022-04-15 12:48:59,404 INFO L290 TraceCheckUtils]: 60: Hoare triple {44991#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {44991#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:59,405 INFO L290 TraceCheckUtils]: 59: Hoare triple {44998#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44991#(< main_~x~0 499978)} is VALID [2022-04-15 12:48:59,405 INFO L290 TraceCheckUtils]: 58: Hoare triple {44998#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {44998#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:59,406 INFO L290 TraceCheckUtils]: 57: Hoare triple {45005#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {44998#(< main_~x~0 499977)} is VALID [2022-04-15 12:48:59,406 INFO L290 TraceCheckUtils]: 56: Hoare triple {45005#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {45005#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:59,407 INFO L290 TraceCheckUtils]: 55: Hoare triple {45012#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45005#(< main_~x~0 499976)} is VALID [2022-04-15 12:48:59,407 INFO L290 TraceCheckUtils]: 54: Hoare triple {45012#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {45012#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:59,408 INFO L290 TraceCheckUtils]: 53: Hoare triple {45019#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45012#(< main_~x~0 499975)} is VALID [2022-04-15 12:48:59,408 INFO L290 TraceCheckUtils]: 52: Hoare triple {45019#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {45019#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:59,408 INFO L290 TraceCheckUtils]: 51: Hoare triple {45026#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45019#(< main_~x~0 499974)} is VALID [2022-04-15 12:48:59,409 INFO L290 TraceCheckUtils]: 50: Hoare triple {45026#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {45026#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:59,409 INFO L290 TraceCheckUtils]: 49: Hoare triple {45033#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45026#(< main_~x~0 499973)} is VALID [2022-04-15 12:48:59,409 INFO L290 TraceCheckUtils]: 48: Hoare triple {45033#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {45033#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:59,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {45040#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45033#(< main_~x~0 499972)} is VALID [2022-04-15 12:48:59,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {45040#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {45040#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:59,411 INFO L290 TraceCheckUtils]: 45: Hoare triple {45047#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45040#(< main_~x~0 499971)} is VALID [2022-04-15 12:48:59,411 INFO L290 TraceCheckUtils]: 44: Hoare triple {45047#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {45047#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:59,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {45054#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45047#(< main_~x~0 499970)} is VALID [2022-04-15 12:48:59,412 INFO L290 TraceCheckUtils]: 42: Hoare triple {45054#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {45054#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:59,413 INFO L290 TraceCheckUtils]: 41: Hoare triple {45061#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45054#(< main_~x~0 499969)} is VALID [2022-04-15 12:48:59,413 INFO L290 TraceCheckUtils]: 40: Hoare triple {45061#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {45061#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:59,413 INFO L290 TraceCheckUtils]: 39: Hoare triple {45068#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45061#(< main_~x~0 499968)} is VALID [2022-04-15 12:48:59,414 INFO L290 TraceCheckUtils]: 38: Hoare triple {45068#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {45068#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:59,414 INFO L290 TraceCheckUtils]: 37: Hoare triple {45075#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45068#(< main_~x~0 499967)} is VALID [2022-04-15 12:48:59,414 INFO L290 TraceCheckUtils]: 36: Hoare triple {45075#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {45075#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:59,415 INFO L290 TraceCheckUtils]: 35: Hoare triple {45082#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45075#(< main_~x~0 499966)} is VALID [2022-04-15 12:48:59,415 INFO L290 TraceCheckUtils]: 34: Hoare triple {45082#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {45082#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:59,416 INFO L290 TraceCheckUtils]: 33: Hoare triple {45089#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45082#(< main_~x~0 499965)} is VALID [2022-04-15 12:48:59,416 INFO L290 TraceCheckUtils]: 32: Hoare triple {45089#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {45089#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:59,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {45096#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45089#(< main_~x~0 499964)} is VALID [2022-04-15 12:48:59,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {45096#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {45096#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:59,418 INFO L290 TraceCheckUtils]: 29: Hoare triple {45103#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45096#(< main_~x~0 499963)} is VALID [2022-04-15 12:48:59,418 INFO L290 TraceCheckUtils]: 28: Hoare triple {45103#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {45103#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:59,418 INFO L290 TraceCheckUtils]: 27: Hoare triple {45110#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45103#(< main_~x~0 499962)} is VALID [2022-04-15 12:48:59,419 INFO L290 TraceCheckUtils]: 26: Hoare triple {45110#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {45110#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:59,419 INFO L290 TraceCheckUtils]: 25: Hoare triple {45117#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45110#(< main_~x~0 499961)} is VALID [2022-04-15 12:48:59,419 INFO L290 TraceCheckUtils]: 24: Hoare triple {45117#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {45117#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:59,420 INFO L290 TraceCheckUtils]: 23: Hoare triple {45124#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45117#(< main_~x~0 499960)} is VALID [2022-04-15 12:48:59,420 INFO L290 TraceCheckUtils]: 22: Hoare triple {45124#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {45124#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:59,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {45131#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45124#(< main_~x~0 499959)} is VALID [2022-04-15 12:48:59,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {45131#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {45131#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:59,422 INFO L290 TraceCheckUtils]: 19: Hoare triple {45138#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45131#(< main_~x~0 499958)} is VALID [2022-04-15 12:48:59,422 INFO L290 TraceCheckUtils]: 18: Hoare triple {45138#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {45138#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:59,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {45145#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45138#(< main_~x~0 499957)} is VALID [2022-04-15 12:48:59,423 INFO L290 TraceCheckUtils]: 16: Hoare triple {45145#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {45145#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:59,423 INFO L290 TraceCheckUtils]: 15: Hoare triple {45152#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45145#(< main_~x~0 499956)} is VALID [2022-04-15 12:48:59,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {45152#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {45152#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:59,424 INFO L290 TraceCheckUtils]: 13: Hoare triple {45159#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45152#(< main_~x~0 499955)} is VALID [2022-04-15 12:48:59,424 INFO L290 TraceCheckUtils]: 12: Hoare triple {45159#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {45159#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:59,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {45166#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45159#(< main_~x~0 499954)} is VALID [2022-04-15 12:48:59,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {45166#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {45166#(< main_~x~0 499953)} is VALID [2022-04-15 12:48:59,426 INFO L290 TraceCheckUtils]: 9: Hoare triple {45173#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45166#(< main_~x~0 499953)} is VALID [2022-04-15 12:48:59,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {45173#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {45173#(< main_~x~0 499952)} is VALID [2022-04-15 12:48:59,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {45180#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {45173#(< main_~x~0 499952)} is VALID [2022-04-15 12:48:59,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {45180#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {45180#(< main_~x~0 499951)} is VALID [2022-04-15 12:48:59,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {44420#true} ~x~0 := 0;~y~0 := 500000; {45180#(< main_~x~0 499951)} is VALID [2022-04-15 12:48:59,427 INFO L272 TraceCheckUtils]: 4: Hoare triple {44420#true} call #t~ret4 := main(); {44420#true} is VALID [2022-04-15 12:48:59,427 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44420#true} {44420#true} #41#return; {44420#true} is VALID [2022-04-15 12:48:59,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {44420#true} assume true; {44420#true} is VALID [2022-04-15 12:48:59,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {44420#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {44420#true} is VALID [2022-04-15 12:48:59,427 INFO L272 TraceCheckUtils]: 0: Hoare triple {44420#true} call ULTIMATE.init(); {44420#true} is VALID [2022-04-15 12:48:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 150 proven. 2450 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:48:59,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [233378680] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:48:59,428 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:48:59,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 52] total 104 [2022-04-15 12:48:59,428 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:48:59,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1073826112] [2022-04-15 12:48:59,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1073826112] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:48:59,428 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:48:59,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-15 12:48:59,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587315094] [2022-04-15 12:48:59,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:48:59,429 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-15 12:48:59,429 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:48:59,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:48:59,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:48:59,498 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-15 12:48:59,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:48:59,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-15 12:48:59,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5255, Invalid=5457, Unknown=0, NotChecked=0, Total=10712 [2022-04-15 12:48:59,499 INFO L87 Difference]: Start difference. First operand 115 states and 118 transitions. Second operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:00,619 INFO L93 Difference]: Finished difference Result 126 states and 132 transitions. [2022-04-15 12:49:00,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-15 12:49:00,620 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 113 [2022-04-15 12:49:00,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-15 12:49:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 123 transitions. [2022-04-15 12:49:00,621 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 123 transitions. [2022-04-15 12:49:00,709 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:00,710 INFO L225 Difference]: With dead ends: 126 [2022-04-15 12:49:00,710 INFO L226 Difference]: Without dead ends: 117 [2022-04-15 12:49:00,712 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 152 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1518 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=10406, Invalid=13156, Unknown=0, NotChecked=0, Total=23562 [2022-04-15 12:49:00,712 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 58 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 57 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:00,712 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [58 Valid, 34 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 127 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:00,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2022-04-15 12:49:00,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2022-04-15 12:49:00,812 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:00,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,812 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,812 INFO L87 Difference]: Start difference. First operand 117 states. Second operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:00,813 INFO L93 Difference]: Finished difference Result 117 states and 120 transitions. [2022-04-15 12:49:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 120 transitions. [2022-04-15 12:49:00,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:00,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:00,813 INFO L74 IsIncluded]: Start isIncluded. First operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-15 12:49:00,814 INFO L87 Difference]: Start difference. First operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 117 states. [2022-04-15 12:49:00,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:00,814 INFO L93 Difference]: Finished difference Result 117 states and 120 transitions. [2022-04-15 12:49:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 120 transitions. [2022-04-15 12:49:00,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:00,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:00,815 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:00,815 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 112 states have (on average 1.0357142857142858) internal successors, (116), 112 states have internal predecessors, (116), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 120 transitions. [2022-04-15 12:49:00,816 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 120 transitions. Word has length 113 [2022-04-15 12:49:00,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:00,816 INFO L478 AbstractCegarLoop]: Abstraction has 117 states and 120 transitions. [2022-04-15 12:49:00,816 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 2.056603773584906) internal successors, (109), 52 states have internal predecessors, (109), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:00,816 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 120 transitions. [2022-04-15 12:49:00,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 120 transitions. [2022-04-15 12:49:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-04-15 12:49:00,899 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:00,900 INFO L499 BasicCegarLoop]: trace histogram [52, 50, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:00,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:01,108 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102 [2022-04-15 12:49:01,108 INFO L403 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:01,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:01,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1974589917, now seen corresponding path program 101 times [2022-04-15 12:49:01,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:01,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1293673171] [2022-04-15 12:49:01,327 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:01,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1805219088, now seen corresponding path program 1 times [2022-04-15 12:49:01,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:01,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645435108] [2022-04-15 12:49:01,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:01,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:01,336 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:01,362 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:01,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1974589917, now seen corresponding path program 102 times [2022-04-15 12:49:01,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:01,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450536371] [2022-04-15 12:49:01,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:02,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:02,329 INFO L290 TraceCheckUtils]: 0: Hoare triple {46080#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {46024#true} assume true; {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46024#true} {46024#true} #41#return; {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L272 TraceCheckUtils]: 0: Hoare triple {46024#true} call ULTIMATE.init(); {46080#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:02,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {46080#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {46024#true} assume true; {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46024#true} {46024#true} #41#return; {46024#true} is VALID [2022-04-15 12:49:02,329 INFO L272 TraceCheckUtils]: 4: Hoare triple {46024#true} call #t~ret4 := main(); {46024#true} is VALID [2022-04-15 12:49:02,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {46024#true} ~x~0 := 0;~y~0 := 500000; {46029#(= main_~x~0 0)} is VALID [2022-04-15 12:49:02,330 INFO L290 TraceCheckUtils]: 6: Hoare triple {46029#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {46029#(= main_~x~0 0)} is VALID [2022-04-15 12:49:02,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {46029#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46030#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:02,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {46030#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {46030#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:02,332 INFO L290 TraceCheckUtils]: 9: Hoare triple {46030#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46031#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:02,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {46031#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {46031#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:02,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {46031#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46032#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:02,334 INFO L290 TraceCheckUtils]: 12: Hoare triple {46032#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {46032#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:02,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {46032#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46033#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:02,335 INFO L290 TraceCheckUtils]: 14: Hoare triple {46033#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {46033#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:02,336 INFO L290 TraceCheckUtils]: 15: Hoare triple {46033#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46034#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:02,336 INFO L290 TraceCheckUtils]: 16: Hoare triple {46034#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {46034#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:02,337 INFO L290 TraceCheckUtils]: 17: Hoare triple {46034#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46035#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:02,337 INFO L290 TraceCheckUtils]: 18: Hoare triple {46035#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {46035#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:02,338 INFO L290 TraceCheckUtils]: 19: Hoare triple {46035#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46036#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:02,338 INFO L290 TraceCheckUtils]: 20: Hoare triple {46036#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {46036#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:02,339 INFO L290 TraceCheckUtils]: 21: Hoare triple {46036#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46037#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:02,339 INFO L290 TraceCheckUtils]: 22: Hoare triple {46037#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {46037#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:02,340 INFO L290 TraceCheckUtils]: 23: Hoare triple {46037#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46038#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:02,340 INFO L290 TraceCheckUtils]: 24: Hoare triple {46038#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {46038#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:02,341 INFO L290 TraceCheckUtils]: 25: Hoare triple {46038#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46039#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:02,341 INFO L290 TraceCheckUtils]: 26: Hoare triple {46039#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {46039#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:02,342 INFO L290 TraceCheckUtils]: 27: Hoare triple {46039#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46040#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:02,342 INFO L290 TraceCheckUtils]: 28: Hoare triple {46040#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {46040#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:02,343 INFO L290 TraceCheckUtils]: 29: Hoare triple {46040#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46041#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:02,343 INFO L290 TraceCheckUtils]: 30: Hoare triple {46041#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {46041#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:02,344 INFO L290 TraceCheckUtils]: 31: Hoare triple {46041#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46042#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:02,344 INFO L290 TraceCheckUtils]: 32: Hoare triple {46042#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {46042#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:02,345 INFO L290 TraceCheckUtils]: 33: Hoare triple {46042#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46043#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:02,345 INFO L290 TraceCheckUtils]: 34: Hoare triple {46043#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {46043#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:02,346 INFO L290 TraceCheckUtils]: 35: Hoare triple {46043#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46044#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:02,346 INFO L290 TraceCheckUtils]: 36: Hoare triple {46044#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {46044#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:02,347 INFO L290 TraceCheckUtils]: 37: Hoare triple {46044#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46045#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:02,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {46045#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {46045#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:02,348 INFO L290 TraceCheckUtils]: 39: Hoare triple {46045#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46046#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:02,348 INFO L290 TraceCheckUtils]: 40: Hoare triple {46046#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {46046#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:02,349 INFO L290 TraceCheckUtils]: 41: Hoare triple {46046#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46047#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:02,349 INFO L290 TraceCheckUtils]: 42: Hoare triple {46047#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {46047#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:02,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {46047#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46048#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:02,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {46048#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {46048#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:02,351 INFO L290 TraceCheckUtils]: 45: Hoare triple {46048#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46049#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:02,351 INFO L290 TraceCheckUtils]: 46: Hoare triple {46049#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {46049#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:02,352 INFO L290 TraceCheckUtils]: 47: Hoare triple {46049#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46050#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:02,353 INFO L290 TraceCheckUtils]: 48: Hoare triple {46050#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {46050#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:02,353 INFO L290 TraceCheckUtils]: 49: Hoare triple {46050#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46051#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:02,354 INFO L290 TraceCheckUtils]: 50: Hoare triple {46051#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {46051#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:02,354 INFO L290 TraceCheckUtils]: 51: Hoare triple {46051#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46052#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:02,355 INFO L290 TraceCheckUtils]: 52: Hoare triple {46052#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {46052#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:02,355 INFO L290 TraceCheckUtils]: 53: Hoare triple {46052#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46053#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:02,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {46053#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {46053#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:02,356 INFO L290 TraceCheckUtils]: 55: Hoare triple {46053#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46054#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:02,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {46054#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {46054#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:02,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {46054#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46055#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:02,358 INFO L290 TraceCheckUtils]: 58: Hoare triple {46055#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {46055#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:02,358 INFO L290 TraceCheckUtils]: 59: Hoare triple {46055#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46056#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:02,359 INFO L290 TraceCheckUtils]: 60: Hoare triple {46056#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {46056#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:02,360 INFO L290 TraceCheckUtils]: 61: Hoare triple {46056#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46057#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:02,360 INFO L290 TraceCheckUtils]: 62: Hoare triple {46057#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {46057#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:02,361 INFO L290 TraceCheckUtils]: 63: Hoare triple {46057#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46058#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:02,361 INFO L290 TraceCheckUtils]: 64: Hoare triple {46058#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {46058#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:02,362 INFO L290 TraceCheckUtils]: 65: Hoare triple {46058#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46059#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:02,362 INFO L290 TraceCheckUtils]: 66: Hoare triple {46059#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {46059#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:02,363 INFO L290 TraceCheckUtils]: 67: Hoare triple {46059#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46060#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:02,363 INFO L290 TraceCheckUtils]: 68: Hoare triple {46060#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {46060#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:02,364 INFO L290 TraceCheckUtils]: 69: Hoare triple {46060#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46061#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:02,364 INFO L290 TraceCheckUtils]: 70: Hoare triple {46061#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {46061#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:02,365 INFO L290 TraceCheckUtils]: 71: Hoare triple {46061#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46062#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:02,365 INFO L290 TraceCheckUtils]: 72: Hoare triple {46062#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {46062#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:02,366 INFO L290 TraceCheckUtils]: 73: Hoare triple {46062#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46063#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:02,366 INFO L290 TraceCheckUtils]: 74: Hoare triple {46063#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {46063#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:02,367 INFO L290 TraceCheckUtils]: 75: Hoare triple {46063#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46064#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:02,367 INFO L290 TraceCheckUtils]: 76: Hoare triple {46064#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {46064#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:02,368 INFO L290 TraceCheckUtils]: 77: Hoare triple {46064#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46065#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:02,368 INFO L290 TraceCheckUtils]: 78: Hoare triple {46065#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {46065#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:02,369 INFO L290 TraceCheckUtils]: 79: Hoare triple {46065#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46066#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:02,369 INFO L290 TraceCheckUtils]: 80: Hoare triple {46066#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {46066#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:02,370 INFO L290 TraceCheckUtils]: 81: Hoare triple {46066#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46067#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:02,370 INFO L290 TraceCheckUtils]: 82: Hoare triple {46067#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {46067#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:02,371 INFO L290 TraceCheckUtils]: 83: Hoare triple {46067#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46068#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:02,371 INFO L290 TraceCheckUtils]: 84: Hoare triple {46068#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {46068#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:02,372 INFO L290 TraceCheckUtils]: 85: Hoare triple {46068#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46069#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:02,372 INFO L290 TraceCheckUtils]: 86: Hoare triple {46069#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {46069#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:02,373 INFO L290 TraceCheckUtils]: 87: Hoare triple {46069#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46070#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:02,373 INFO L290 TraceCheckUtils]: 88: Hoare triple {46070#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {46070#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:02,374 INFO L290 TraceCheckUtils]: 89: Hoare triple {46070#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46071#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:02,374 INFO L290 TraceCheckUtils]: 90: Hoare triple {46071#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {46071#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:02,375 INFO L290 TraceCheckUtils]: 91: Hoare triple {46071#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46072#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:02,375 INFO L290 TraceCheckUtils]: 92: Hoare triple {46072#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {46072#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:02,376 INFO L290 TraceCheckUtils]: 93: Hoare triple {46072#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46073#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:02,376 INFO L290 TraceCheckUtils]: 94: Hoare triple {46073#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {46073#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:02,377 INFO L290 TraceCheckUtils]: 95: Hoare triple {46073#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46074#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:02,377 INFO L290 TraceCheckUtils]: 96: Hoare triple {46074#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {46074#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:02,378 INFO L290 TraceCheckUtils]: 97: Hoare triple {46074#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46075#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:02,378 INFO L290 TraceCheckUtils]: 98: Hoare triple {46075#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {46075#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:02,379 INFO L290 TraceCheckUtils]: 99: Hoare triple {46075#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46076#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:02,380 INFO L290 TraceCheckUtils]: 100: Hoare triple {46076#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {46076#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:02,380 INFO L290 TraceCheckUtils]: 101: Hoare triple {46076#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46077#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:02,381 INFO L290 TraceCheckUtils]: 102: Hoare triple {46077#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {46077#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:02,381 INFO L290 TraceCheckUtils]: 103: Hoare triple {46077#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46078#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:02,382 INFO L290 TraceCheckUtils]: 104: Hoare triple {46078#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {46078#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:02,382 INFO L290 TraceCheckUtils]: 105: Hoare triple {46078#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46079#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:02,383 INFO L290 TraceCheckUtils]: 106: Hoare triple {46079#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {46079#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 107: Hoare triple {46079#(<= main_~x~0 50)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {46025#false} assume !!(~x~0 < 1000000); {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 109: Hoare triple {46025#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {46025#false} assume !(~x~0 < 1000000); {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L272 TraceCheckUtils]: 111: Hoare triple {46025#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {46025#false} ~cond := #in~cond; {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 113: Hoare triple {46025#false} assume 0 == ~cond; {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L290 TraceCheckUtils]: 114: Hoare triple {46025#false} assume !false; {46025#false} is VALID [2022-04-15 12:49:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 153 proven. 2550 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:02,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:02,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450536371] [2022-04-15 12:49:02,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450536371] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:02,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [422425962] [2022-04-15 12:49:02,385 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:49:02,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:02,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:02,386 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:02,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-15 12:49:02,437 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:49:02,437 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:02,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:49:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:02,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:02,984 INFO L272 TraceCheckUtils]: 0: Hoare triple {46024#true} call ULTIMATE.init(); {46024#true} is VALID [2022-04-15 12:49:02,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {46024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {46024#true} is VALID [2022-04-15 12:49:02,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {46024#true} assume true; {46024#true} is VALID [2022-04-15 12:49:02,984 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46024#true} {46024#true} #41#return; {46024#true} is VALID [2022-04-15 12:49:02,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {46024#true} call #t~ret4 := main(); {46024#true} is VALID [2022-04-15 12:49:02,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {46024#true} ~x~0 := 0;~y~0 := 500000; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,985 INFO L290 TraceCheckUtils]: 7: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,985 INFO L290 TraceCheckUtils]: 8: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,985 INFO L290 TraceCheckUtils]: 10: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,986 INFO L290 TraceCheckUtils]: 11: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,987 INFO L290 TraceCheckUtils]: 16: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,987 INFO L290 TraceCheckUtils]: 17: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,987 INFO L290 TraceCheckUtils]: 18: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,988 INFO L290 TraceCheckUtils]: 19: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,988 INFO L290 TraceCheckUtils]: 20: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,988 INFO L290 TraceCheckUtils]: 21: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,988 INFO L290 TraceCheckUtils]: 22: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,989 INFO L290 TraceCheckUtils]: 23: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,989 INFO L290 TraceCheckUtils]: 24: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,989 INFO L290 TraceCheckUtils]: 25: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,989 INFO L290 TraceCheckUtils]: 26: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,990 INFO L290 TraceCheckUtils]: 27: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,990 INFO L290 TraceCheckUtils]: 28: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,990 INFO L290 TraceCheckUtils]: 29: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,990 INFO L290 TraceCheckUtils]: 30: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,991 INFO L290 TraceCheckUtils]: 32: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,991 INFO L290 TraceCheckUtils]: 33: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,991 INFO L290 TraceCheckUtils]: 34: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,992 INFO L290 TraceCheckUtils]: 35: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,992 INFO L290 TraceCheckUtils]: 36: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,992 INFO L290 TraceCheckUtils]: 37: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,992 INFO L290 TraceCheckUtils]: 38: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,993 INFO L290 TraceCheckUtils]: 41: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,994 INFO L290 TraceCheckUtils]: 43: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,994 INFO L290 TraceCheckUtils]: 44: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,994 INFO L290 TraceCheckUtils]: 46: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,995 INFO L290 TraceCheckUtils]: 47: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,995 INFO L290 TraceCheckUtils]: 48: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,995 INFO L290 TraceCheckUtils]: 49: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,996 INFO L290 TraceCheckUtils]: 50: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,996 INFO L290 TraceCheckUtils]: 53: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,997 INFO L290 TraceCheckUtils]: 54: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,997 INFO L290 TraceCheckUtils]: 55: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,997 INFO L290 TraceCheckUtils]: 56: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,997 INFO L290 TraceCheckUtils]: 57: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,998 INFO L290 TraceCheckUtils]: 58: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,998 INFO L290 TraceCheckUtils]: 59: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,998 INFO L290 TraceCheckUtils]: 60: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,998 INFO L290 TraceCheckUtils]: 61: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,999 INFO L290 TraceCheckUtils]: 62: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,999 INFO L290 TraceCheckUtils]: 63: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,999 INFO L290 TraceCheckUtils]: 64: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:02,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,000 INFO L290 TraceCheckUtils]: 66: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,000 INFO L290 TraceCheckUtils]: 67: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,000 INFO L290 TraceCheckUtils]: 68: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,000 INFO L290 TraceCheckUtils]: 69: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,001 INFO L290 TraceCheckUtils]: 70: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,001 INFO L290 TraceCheckUtils]: 71: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,001 INFO L290 TraceCheckUtils]: 72: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,001 INFO L290 TraceCheckUtils]: 73: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,002 INFO L290 TraceCheckUtils]: 74: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,002 INFO L290 TraceCheckUtils]: 75: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,002 INFO L290 TraceCheckUtils]: 76: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,002 INFO L290 TraceCheckUtils]: 77: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,003 INFO L290 TraceCheckUtils]: 78: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,003 INFO L290 TraceCheckUtils]: 79: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,003 INFO L290 TraceCheckUtils]: 80: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,003 INFO L290 TraceCheckUtils]: 81: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,004 INFO L290 TraceCheckUtils]: 82: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,004 INFO L290 TraceCheckUtils]: 83: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,004 INFO L290 TraceCheckUtils]: 84: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,004 INFO L290 TraceCheckUtils]: 85: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,005 INFO L290 TraceCheckUtils]: 87: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,005 INFO L290 TraceCheckUtils]: 89: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,006 INFO L290 TraceCheckUtils]: 90: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,006 INFO L290 TraceCheckUtils]: 91: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,006 INFO L290 TraceCheckUtils]: 92: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,006 INFO L290 TraceCheckUtils]: 93: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,007 INFO L290 TraceCheckUtils]: 94: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,007 INFO L290 TraceCheckUtils]: 95: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,008 INFO L290 TraceCheckUtils]: 98: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,008 INFO L290 TraceCheckUtils]: 100: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,008 INFO L290 TraceCheckUtils]: 101: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,009 INFO L290 TraceCheckUtils]: 102: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,009 INFO L290 TraceCheckUtils]: 103: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,009 INFO L290 TraceCheckUtils]: 104: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,009 INFO L290 TraceCheckUtils]: 105: Hoare triple {46099#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,010 INFO L290 TraceCheckUtils]: 106: Hoare triple {46099#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {46099#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:03,012 INFO L290 TraceCheckUtils]: 107: Hoare triple {46099#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46406#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:03,012 INFO L290 TraceCheckUtils]: 108: Hoare triple {46406#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {46406#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:03,013 INFO L290 TraceCheckUtils]: 109: Hoare triple {46406#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46413#(<= main_~y~0 500002)} is VALID [2022-04-15 12:49:03,013 INFO L290 TraceCheckUtils]: 110: Hoare triple {46413#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {46417#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:49:03,013 INFO L272 TraceCheckUtils]: 111: Hoare triple {46417#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {46421#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:03,014 INFO L290 TraceCheckUtils]: 112: Hoare triple {46421#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {46425#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:03,014 INFO L290 TraceCheckUtils]: 113: Hoare triple {46425#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {46025#false} is VALID [2022-04-15 12:49:03,014 INFO L290 TraceCheckUtils]: 114: Hoare triple {46025#false} assume !false; {46025#false} is VALID [2022-04-15 12:49:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-15 12:49:03,014 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:03,483 INFO L290 TraceCheckUtils]: 114: Hoare triple {46025#false} assume !false; {46025#false} is VALID [2022-04-15 12:49:03,484 INFO L290 TraceCheckUtils]: 113: Hoare triple {46425#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {46025#false} is VALID [2022-04-15 12:49:03,484 INFO L290 TraceCheckUtils]: 112: Hoare triple {46421#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {46425#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:03,484 INFO L272 TraceCheckUtils]: 111: Hoare triple {46441#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {46421#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:03,485 INFO L290 TraceCheckUtils]: 110: Hoare triple {46445#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {46441#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:49:03,485 INFO L290 TraceCheckUtils]: 109: Hoare triple {46449#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46445#(< main_~y~0 1000000)} is VALID [2022-04-15 12:49:03,486 INFO L290 TraceCheckUtils]: 108: Hoare triple {46449#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {46449#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:03,488 INFO L290 TraceCheckUtils]: 107: Hoare triple {46456#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {46449#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:03,488 INFO L290 TraceCheckUtils]: 106: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,488 INFO L290 TraceCheckUtils]: 105: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,488 INFO L290 TraceCheckUtils]: 104: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,489 INFO L290 TraceCheckUtils]: 103: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,489 INFO L290 TraceCheckUtils]: 102: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,489 INFO L290 TraceCheckUtils]: 101: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,489 INFO L290 TraceCheckUtils]: 100: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,490 INFO L290 TraceCheckUtils]: 99: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,490 INFO L290 TraceCheckUtils]: 98: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,490 INFO L290 TraceCheckUtils]: 97: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,490 INFO L290 TraceCheckUtils]: 96: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,491 INFO L290 TraceCheckUtils]: 95: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,491 INFO L290 TraceCheckUtils]: 94: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,491 INFO L290 TraceCheckUtils]: 93: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,491 INFO L290 TraceCheckUtils]: 92: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,492 INFO L290 TraceCheckUtils]: 91: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,492 INFO L290 TraceCheckUtils]: 90: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,492 INFO L290 TraceCheckUtils]: 89: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,492 INFO L290 TraceCheckUtils]: 88: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,493 INFO L290 TraceCheckUtils]: 87: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,493 INFO L290 TraceCheckUtils]: 86: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,493 INFO L290 TraceCheckUtils]: 85: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,493 INFO L290 TraceCheckUtils]: 84: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,494 INFO L290 TraceCheckUtils]: 83: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,494 INFO L290 TraceCheckUtils]: 82: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,494 INFO L290 TraceCheckUtils]: 81: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,494 INFO L290 TraceCheckUtils]: 80: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,495 INFO L290 TraceCheckUtils]: 79: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,495 INFO L290 TraceCheckUtils]: 78: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,495 INFO L290 TraceCheckUtils]: 77: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,495 INFO L290 TraceCheckUtils]: 76: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,496 INFO L290 TraceCheckUtils]: 75: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,496 INFO L290 TraceCheckUtils]: 74: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,496 INFO L290 TraceCheckUtils]: 73: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,496 INFO L290 TraceCheckUtils]: 72: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,497 INFO L290 TraceCheckUtils]: 71: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,497 INFO L290 TraceCheckUtils]: 70: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,497 INFO L290 TraceCheckUtils]: 69: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,497 INFO L290 TraceCheckUtils]: 68: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,498 INFO L290 TraceCheckUtils]: 67: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,498 INFO L290 TraceCheckUtils]: 66: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,498 INFO L290 TraceCheckUtils]: 65: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,498 INFO L290 TraceCheckUtils]: 64: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,499 INFO L290 TraceCheckUtils]: 63: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,499 INFO L290 TraceCheckUtils]: 62: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,499 INFO L290 TraceCheckUtils]: 61: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,499 INFO L290 TraceCheckUtils]: 60: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,500 INFO L290 TraceCheckUtils]: 59: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,500 INFO L290 TraceCheckUtils]: 58: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,501 INFO L290 TraceCheckUtils]: 55: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,501 INFO L290 TraceCheckUtils]: 54: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,501 INFO L290 TraceCheckUtils]: 53: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,501 INFO L290 TraceCheckUtils]: 52: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,502 INFO L290 TraceCheckUtils]: 51: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,502 INFO L290 TraceCheckUtils]: 50: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,502 INFO L290 TraceCheckUtils]: 49: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,502 INFO L290 TraceCheckUtils]: 48: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,503 INFO L290 TraceCheckUtils]: 47: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,503 INFO L290 TraceCheckUtils]: 46: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,503 INFO L290 TraceCheckUtils]: 45: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,503 INFO L290 TraceCheckUtils]: 44: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,504 INFO L290 TraceCheckUtils]: 43: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,504 INFO L290 TraceCheckUtils]: 42: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,504 INFO L290 TraceCheckUtils]: 41: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,504 INFO L290 TraceCheckUtils]: 40: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,505 INFO L290 TraceCheckUtils]: 39: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,505 INFO L290 TraceCheckUtils]: 38: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,505 INFO L290 TraceCheckUtils]: 37: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,506 INFO L290 TraceCheckUtils]: 36: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,506 INFO L290 TraceCheckUtils]: 35: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,506 INFO L290 TraceCheckUtils]: 34: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,506 INFO L290 TraceCheckUtils]: 33: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,507 INFO L290 TraceCheckUtils]: 32: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,507 INFO L290 TraceCheckUtils]: 31: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,507 INFO L290 TraceCheckUtils]: 29: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,508 INFO L290 TraceCheckUtils]: 28: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,509 INFO L290 TraceCheckUtils]: 24: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,510 INFO L290 TraceCheckUtils]: 20: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,510 INFO L290 TraceCheckUtils]: 18: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,511 INFO L290 TraceCheckUtils]: 16: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,511 INFO L290 TraceCheckUtils]: 15: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,511 INFO L290 TraceCheckUtils]: 14: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,511 INFO L290 TraceCheckUtils]: 13: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,512 INFO L290 TraceCheckUtils]: 12: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,512 INFO L290 TraceCheckUtils]: 11: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,512 INFO L290 TraceCheckUtils]: 10: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {46456#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {46456#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {46024#true} ~x~0 := 0;~y~0 := 500000; {46456#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:03,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {46024#true} call #t~ret4 := main(); {46024#true} is VALID [2022-04-15 12:49:03,514 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46024#true} {46024#true} #41#return; {46024#true} is VALID [2022-04-15 12:49:03,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {46024#true} assume true; {46024#true} is VALID [2022-04-15 12:49:03,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {46024#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {46024#true} is VALID [2022-04-15 12:49:03,514 INFO L272 TraceCheckUtils]: 0: Hoare triple {46024#true} call ULTIMATE.init(); {46024#true} is VALID [2022-04-15 12:49:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2704 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 2550 trivial. 0 not checked. [2022-04-15 12:49:03,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [422425962] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:03,514 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:03,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 8, 8] total 64 [2022-04-15 12:49:03,514 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:03,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1293673171] [2022-04-15 12:49:03,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1293673171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:03,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:03,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2022-04-15 12:49:03,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347705191] [2022-04-15 12:49:03,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:03,515 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-15 12:49:03,515 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:03,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:03,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:03,607 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-04-15 12:49:03,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:03,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-04-15 12:49:03,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1420, Invalid=2612, Unknown=0, NotChecked=0, Total=4032 [2022-04-15 12:49:03,608 INFO L87 Difference]: Start difference. First operand 117 states and 120 transitions. Second operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:05,208 INFO L93 Difference]: Finished difference Result 128 states and 134 transitions. [2022-04-15 12:49:05,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-15 12:49:05,208 INFO L78 Accepts]: Start accepts. Automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 115 [2022-04-15 12:49:05,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-15 12:49:05,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 125 transitions. [2022-04-15 12:49:05,210 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 125 transitions. [2022-04-15 12:49:05,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:05,294 INFO L225 Difference]: With dead ends: 128 [2022-04-15 12:49:05,294 INFO L226 Difference]: Without dead ends: 119 [2022-04-15 12:49:05,295 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 221 SyntacticMatches, 1 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2048 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=4174, Invalid=8936, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 12:49:05,295 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 59 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:05,295 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 44 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:05,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-15 12:49:05,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-15 12:49:05,405 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:05,405 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,405 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,405 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:05,406 INFO L93 Difference]: Finished difference Result 119 states and 122 transitions. [2022-04-15 12:49:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 122 transitions. [2022-04-15 12:49:05,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:05,406 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:05,406 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-15 12:49:05,406 INFO L87 Difference]: Start difference. First operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 119 states. [2022-04-15 12:49:05,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:05,407 INFO L93 Difference]: Finished difference Result 119 states and 122 transitions. [2022-04-15 12:49:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 122 transitions. [2022-04-15 12:49:05,407 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:05,407 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:05,407 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:05,407 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 114 states have (on average 1.0350877192982457) internal successors, (118), 114 states have internal predecessors, (118), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 122 transitions. [2022-04-15 12:49:05,408 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 122 transitions. Word has length 115 [2022-04-15 12:49:05,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:05,408 INFO L478 AbstractCegarLoop]: Abstraction has 119 states and 122 transitions. [2022-04-15 12:49:05,409 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 2.0555555555555554) internal successors, (111), 53 states have internal predecessors, (111), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:05,409 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 122 transitions. [2022-04-15 12:49:05,497 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 122 transitions. [2022-04-15 12:49:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-04-15 12:49:05,498 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:05,498 INFO L499 BasicCegarLoop]: trace histogram [53, 51, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:05,515 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:05,699 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable104,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable103 [2022-04-15 12:49:05,699 INFO L403 AbstractCegarLoop]: === Iteration 55 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:05,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:05,700 INFO L85 PathProgramCache]: Analyzing trace with hash -2004267904, now seen corresponding path program 103 times [2022-04-15 12:49:05,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:05,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [292843154] [2022-04-15 12:49:05,909 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:05,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1864324432, now seen corresponding path program 1 times [2022-04-15 12:49:05,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:05,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289106158] [2022-04-15 12:49:05,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:05,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:05,913 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:05,915 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:05,915 INFO L85 PathProgramCache]: Analyzing trace with hash -2004267904, now seen corresponding path program 104 times [2022-04-15 12:49:05,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:05,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088106395] [2022-04-15 12:49:05,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:05,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:06,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:06,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {47671#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {47614#true} is VALID [2022-04-15 12:49:06,843 INFO L290 TraceCheckUtils]: 1: Hoare triple {47614#true} assume true; {47614#true} is VALID [2022-04-15 12:49:06,843 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47614#true} {47614#true} #41#return; {47614#true} is VALID [2022-04-15 12:49:06,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {47614#true} call ULTIMATE.init(); {47671#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:06,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {47671#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {47614#true} is VALID [2022-04-15 12:49:06,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {47614#true} assume true; {47614#true} is VALID [2022-04-15 12:49:06,844 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47614#true} {47614#true} #41#return; {47614#true} is VALID [2022-04-15 12:49:06,844 INFO L272 TraceCheckUtils]: 4: Hoare triple {47614#true} call #t~ret4 := main(); {47614#true} is VALID [2022-04-15 12:49:06,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {47614#true} ~x~0 := 0;~y~0 := 500000; {47619#(= main_~x~0 0)} is VALID [2022-04-15 12:49:06,844 INFO L290 TraceCheckUtils]: 6: Hoare triple {47619#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {47619#(= main_~x~0 0)} is VALID [2022-04-15 12:49:06,845 INFO L290 TraceCheckUtils]: 7: Hoare triple {47619#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47620#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:06,845 INFO L290 TraceCheckUtils]: 8: Hoare triple {47620#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {47620#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:06,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {47620#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47621#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:06,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {47621#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {47621#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:06,848 INFO L290 TraceCheckUtils]: 11: Hoare triple {47621#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47622#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:06,848 INFO L290 TraceCheckUtils]: 12: Hoare triple {47622#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {47622#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:06,849 INFO L290 TraceCheckUtils]: 13: Hoare triple {47622#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47623#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:06,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {47623#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {47623#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:06,849 INFO L290 TraceCheckUtils]: 15: Hoare triple {47623#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47624#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:06,850 INFO L290 TraceCheckUtils]: 16: Hoare triple {47624#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {47624#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:06,850 INFO L290 TraceCheckUtils]: 17: Hoare triple {47624#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47625#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:06,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {47625#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {47625#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:06,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {47625#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47626#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:06,852 INFO L290 TraceCheckUtils]: 20: Hoare triple {47626#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {47626#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:06,852 INFO L290 TraceCheckUtils]: 21: Hoare triple {47626#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47627#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:06,853 INFO L290 TraceCheckUtils]: 22: Hoare triple {47627#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {47627#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:06,853 INFO L290 TraceCheckUtils]: 23: Hoare triple {47627#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47628#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:06,853 INFO L290 TraceCheckUtils]: 24: Hoare triple {47628#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {47628#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:06,854 INFO L290 TraceCheckUtils]: 25: Hoare triple {47628#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47629#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:06,854 INFO L290 TraceCheckUtils]: 26: Hoare triple {47629#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {47629#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:06,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {47629#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47630#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:06,855 INFO L290 TraceCheckUtils]: 28: Hoare triple {47630#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {47630#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:06,856 INFO L290 TraceCheckUtils]: 29: Hoare triple {47630#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47631#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:06,856 INFO L290 TraceCheckUtils]: 30: Hoare triple {47631#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {47631#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:06,857 INFO L290 TraceCheckUtils]: 31: Hoare triple {47631#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47632#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:06,857 INFO L290 TraceCheckUtils]: 32: Hoare triple {47632#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {47632#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:06,858 INFO L290 TraceCheckUtils]: 33: Hoare triple {47632#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47633#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:06,858 INFO L290 TraceCheckUtils]: 34: Hoare triple {47633#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {47633#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:06,859 INFO L290 TraceCheckUtils]: 35: Hoare triple {47633#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47634#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:06,859 INFO L290 TraceCheckUtils]: 36: Hoare triple {47634#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {47634#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:06,860 INFO L290 TraceCheckUtils]: 37: Hoare triple {47634#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47635#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:06,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {47635#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {47635#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:06,861 INFO L290 TraceCheckUtils]: 39: Hoare triple {47635#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47636#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:06,861 INFO L290 TraceCheckUtils]: 40: Hoare triple {47636#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {47636#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:06,862 INFO L290 TraceCheckUtils]: 41: Hoare triple {47636#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47637#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:06,862 INFO L290 TraceCheckUtils]: 42: Hoare triple {47637#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {47637#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:06,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {47637#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47638#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:06,863 INFO L290 TraceCheckUtils]: 44: Hoare triple {47638#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {47638#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:06,864 INFO L290 TraceCheckUtils]: 45: Hoare triple {47638#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47639#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:06,864 INFO L290 TraceCheckUtils]: 46: Hoare triple {47639#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {47639#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:06,865 INFO L290 TraceCheckUtils]: 47: Hoare triple {47639#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47640#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:06,865 INFO L290 TraceCheckUtils]: 48: Hoare triple {47640#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {47640#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:06,866 INFO L290 TraceCheckUtils]: 49: Hoare triple {47640#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47641#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:06,866 INFO L290 TraceCheckUtils]: 50: Hoare triple {47641#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {47641#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:06,867 INFO L290 TraceCheckUtils]: 51: Hoare triple {47641#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47642#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:06,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {47642#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {47642#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:06,868 INFO L290 TraceCheckUtils]: 53: Hoare triple {47642#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47643#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:06,868 INFO L290 TraceCheckUtils]: 54: Hoare triple {47643#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {47643#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:06,868 INFO L290 TraceCheckUtils]: 55: Hoare triple {47643#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47644#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:06,869 INFO L290 TraceCheckUtils]: 56: Hoare triple {47644#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {47644#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:06,869 INFO L290 TraceCheckUtils]: 57: Hoare triple {47644#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47645#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:06,870 INFO L290 TraceCheckUtils]: 58: Hoare triple {47645#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {47645#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:06,870 INFO L290 TraceCheckUtils]: 59: Hoare triple {47645#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47646#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:06,871 INFO L290 TraceCheckUtils]: 60: Hoare triple {47646#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {47646#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:06,871 INFO L290 TraceCheckUtils]: 61: Hoare triple {47646#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47647#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:06,872 INFO L290 TraceCheckUtils]: 62: Hoare triple {47647#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {47647#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:06,874 INFO L290 TraceCheckUtils]: 63: Hoare triple {47647#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47648#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:06,874 INFO L290 TraceCheckUtils]: 64: Hoare triple {47648#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {47648#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:06,875 INFO L290 TraceCheckUtils]: 65: Hoare triple {47648#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47649#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:06,875 INFO L290 TraceCheckUtils]: 66: Hoare triple {47649#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {47649#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:06,876 INFO L290 TraceCheckUtils]: 67: Hoare triple {47649#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47650#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:06,876 INFO L290 TraceCheckUtils]: 68: Hoare triple {47650#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {47650#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:06,877 INFO L290 TraceCheckUtils]: 69: Hoare triple {47650#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47651#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:06,878 INFO L290 TraceCheckUtils]: 70: Hoare triple {47651#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {47651#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:06,878 INFO L290 TraceCheckUtils]: 71: Hoare triple {47651#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47652#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:06,879 INFO L290 TraceCheckUtils]: 72: Hoare triple {47652#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {47652#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:06,879 INFO L290 TraceCheckUtils]: 73: Hoare triple {47652#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47653#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:06,880 INFO L290 TraceCheckUtils]: 74: Hoare triple {47653#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {47653#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:06,881 INFO L290 TraceCheckUtils]: 75: Hoare triple {47653#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47654#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:06,881 INFO L290 TraceCheckUtils]: 76: Hoare triple {47654#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {47654#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:06,882 INFO L290 TraceCheckUtils]: 77: Hoare triple {47654#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47655#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:06,882 INFO L290 TraceCheckUtils]: 78: Hoare triple {47655#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {47655#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:06,883 INFO L290 TraceCheckUtils]: 79: Hoare triple {47655#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47656#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:06,883 INFO L290 TraceCheckUtils]: 80: Hoare triple {47656#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {47656#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:06,884 INFO L290 TraceCheckUtils]: 81: Hoare triple {47656#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47657#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:06,884 INFO L290 TraceCheckUtils]: 82: Hoare triple {47657#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {47657#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:06,885 INFO L290 TraceCheckUtils]: 83: Hoare triple {47657#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47658#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:06,885 INFO L290 TraceCheckUtils]: 84: Hoare triple {47658#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {47658#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:06,886 INFO L290 TraceCheckUtils]: 85: Hoare triple {47658#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47659#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:06,886 INFO L290 TraceCheckUtils]: 86: Hoare triple {47659#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {47659#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:06,887 INFO L290 TraceCheckUtils]: 87: Hoare triple {47659#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47660#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:06,887 INFO L290 TraceCheckUtils]: 88: Hoare triple {47660#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {47660#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:06,888 INFO L290 TraceCheckUtils]: 89: Hoare triple {47660#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47661#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:06,888 INFO L290 TraceCheckUtils]: 90: Hoare triple {47661#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {47661#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:06,889 INFO L290 TraceCheckUtils]: 91: Hoare triple {47661#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47662#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:06,889 INFO L290 TraceCheckUtils]: 92: Hoare triple {47662#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {47662#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:06,890 INFO L290 TraceCheckUtils]: 93: Hoare triple {47662#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47663#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:06,891 INFO L290 TraceCheckUtils]: 94: Hoare triple {47663#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {47663#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:06,891 INFO L290 TraceCheckUtils]: 95: Hoare triple {47663#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47664#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:06,892 INFO L290 TraceCheckUtils]: 96: Hoare triple {47664#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {47664#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:06,892 INFO L290 TraceCheckUtils]: 97: Hoare triple {47664#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47665#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:06,893 INFO L290 TraceCheckUtils]: 98: Hoare triple {47665#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {47665#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:06,893 INFO L290 TraceCheckUtils]: 99: Hoare triple {47665#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47666#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:06,894 INFO L290 TraceCheckUtils]: 100: Hoare triple {47666#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {47666#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:06,895 INFO L290 TraceCheckUtils]: 101: Hoare triple {47666#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47667#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:06,895 INFO L290 TraceCheckUtils]: 102: Hoare triple {47667#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {47667#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:06,896 INFO L290 TraceCheckUtils]: 103: Hoare triple {47667#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47668#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:06,896 INFO L290 TraceCheckUtils]: 104: Hoare triple {47668#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {47668#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:06,897 INFO L290 TraceCheckUtils]: 105: Hoare triple {47668#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47669#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:06,897 INFO L290 TraceCheckUtils]: 106: Hoare triple {47669#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {47669#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:06,898 INFO L290 TraceCheckUtils]: 107: Hoare triple {47669#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47670#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:06,898 INFO L290 TraceCheckUtils]: 108: Hoare triple {47670#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {47670#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 109: Hoare triple {47670#(<= main_~x~0 51)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 110: Hoare triple {47615#false} assume !!(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 111: Hoare triple {47615#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 112: Hoare triple {47615#false} assume !(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L272 TraceCheckUtils]: 113: Hoare triple {47615#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 114: Hoare triple {47615#false} ~cond := #in~cond; {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 115: Hoare triple {47615#false} assume 0 == ~cond; {47615#false} is VALID [2022-04-15 12:49:06,899 INFO L290 TraceCheckUtils]: 116: Hoare triple {47615#false} assume !false; {47615#false} is VALID [2022-04-15 12:49:06,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 156 proven. 2652 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:06,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:06,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088106395] [2022-04-15 12:49:06,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088106395] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:06,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1138115270] [2022-04-15 12:49:06,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:49:06,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:06,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:06,902 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:06,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-15 12:49:06,968 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:49:06,968 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:06,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-15 12:49:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:06,993 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:07,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {47614#true} call ULTIMATE.init(); {47614#true} is VALID [2022-04-15 12:49:07,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {47614#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {47614#true} is VALID [2022-04-15 12:49:07,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {47614#true} assume true; {47614#true} is VALID [2022-04-15 12:49:07,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47614#true} {47614#true} #41#return; {47614#true} is VALID [2022-04-15 12:49:07,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {47614#true} call #t~ret4 := main(); {47614#true} is VALID [2022-04-15 12:49:07,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {47614#true} ~x~0 := 0;~y~0 := 500000; {47690#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:07,742 INFO L290 TraceCheckUtils]: 6: Hoare triple {47690#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {47690#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:07,744 INFO L290 TraceCheckUtils]: 7: Hoare triple {47690#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47620#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:07,744 INFO L290 TraceCheckUtils]: 8: Hoare triple {47620#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {47620#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:07,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {47620#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47621#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:07,745 INFO L290 TraceCheckUtils]: 10: Hoare triple {47621#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {47621#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:07,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {47621#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47622#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:07,746 INFO L290 TraceCheckUtils]: 12: Hoare triple {47622#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {47622#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:07,747 INFO L290 TraceCheckUtils]: 13: Hoare triple {47622#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47623#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:07,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {47623#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {47623#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:07,748 INFO L290 TraceCheckUtils]: 15: Hoare triple {47623#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47624#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:07,748 INFO L290 TraceCheckUtils]: 16: Hoare triple {47624#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {47624#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:07,749 INFO L290 TraceCheckUtils]: 17: Hoare triple {47624#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47625#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:07,750 INFO L290 TraceCheckUtils]: 18: Hoare triple {47625#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {47625#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:07,750 INFO L290 TraceCheckUtils]: 19: Hoare triple {47625#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47626#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:07,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {47626#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {47626#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:07,751 INFO L290 TraceCheckUtils]: 21: Hoare triple {47626#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47627#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:07,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {47627#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {47627#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:07,752 INFO L290 TraceCheckUtils]: 23: Hoare triple {47627#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47628#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:07,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {47628#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {47628#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:07,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {47628#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47629#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:07,754 INFO L290 TraceCheckUtils]: 26: Hoare triple {47629#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {47629#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:07,755 INFO L290 TraceCheckUtils]: 27: Hoare triple {47629#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47630#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:07,755 INFO L290 TraceCheckUtils]: 28: Hoare triple {47630#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {47630#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:07,756 INFO L290 TraceCheckUtils]: 29: Hoare triple {47630#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47631#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:07,756 INFO L290 TraceCheckUtils]: 30: Hoare triple {47631#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {47631#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:07,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {47631#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47632#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:07,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {47632#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {47632#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:07,758 INFO L290 TraceCheckUtils]: 33: Hoare triple {47632#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47633#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:07,758 INFO L290 TraceCheckUtils]: 34: Hoare triple {47633#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {47633#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:07,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {47633#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47634#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:07,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {47634#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {47634#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:07,760 INFO L290 TraceCheckUtils]: 37: Hoare triple {47634#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47635#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:07,760 INFO L290 TraceCheckUtils]: 38: Hoare triple {47635#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {47635#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:07,761 INFO L290 TraceCheckUtils]: 39: Hoare triple {47635#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47636#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:07,761 INFO L290 TraceCheckUtils]: 40: Hoare triple {47636#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {47636#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:07,762 INFO L290 TraceCheckUtils]: 41: Hoare triple {47636#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47637#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:07,762 INFO L290 TraceCheckUtils]: 42: Hoare triple {47637#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {47637#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:07,763 INFO L290 TraceCheckUtils]: 43: Hoare triple {47637#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47638#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:07,763 INFO L290 TraceCheckUtils]: 44: Hoare triple {47638#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {47638#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:07,764 INFO L290 TraceCheckUtils]: 45: Hoare triple {47638#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47639#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:07,764 INFO L290 TraceCheckUtils]: 46: Hoare triple {47639#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {47639#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:07,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {47639#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47640#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:07,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {47640#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {47640#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:07,766 INFO L290 TraceCheckUtils]: 49: Hoare triple {47640#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47641#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:07,766 INFO L290 TraceCheckUtils]: 50: Hoare triple {47641#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {47641#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:07,767 INFO L290 TraceCheckUtils]: 51: Hoare triple {47641#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47642#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:07,767 INFO L290 TraceCheckUtils]: 52: Hoare triple {47642#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {47642#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:07,768 INFO L290 TraceCheckUtils]: 53: Hoare triple {47642#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47643#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:07,768 INFO L290 TraceCheckUtils]: 54: Hoare triple {47643#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {47643#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:07,769 INFO L290 TraceCheckUtils]: 55: Hoare triple {47643#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47644#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:07,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {47644#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {47644#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:07,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {47644#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47645#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:07,771 INFO L290 TraceCheckUtils]: 58: Hoare triple {47645#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {47645#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:07,771 INFO L290 TraceCheckUtils]: 59: Hoare triple {47645#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47646#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:07,772 INFO L290 TraceCheckUtils]: 60: Hoare triple {47646#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {47646#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:07,772 INFO L290 TraceCheckUtils]: 61: Hoare triple {47646#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47647#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:07,773 INFO L290 TraceCheckUtils]: 62: Hoare triple {47647#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {47647#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:07,773 INFO L290 TraceCheckUtils]: 63: Hoare triple {47647#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47648#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:07,774 INFO L290 TraceCheckUtils]: 64: Hoare triple {47648#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {47648#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:07,775 INFO L290 TraceCheckUtils]: 65: Hoare triple {47648#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47649#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:07,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {47649#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {47649#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:07,776 INFO L290 TraceCheckUtils]: 67: Hoare triple {47649#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47650#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:07,776 INFO L290 TraceCheckUtils]: 68: Hoare triple {47650#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {47650#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:07,777 INFO L290 TraceCheckUtils]: 69: Hoare triple {47650#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47651#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:07,777 INFO L290 TraceCheckUtils]: 70: Hoare triple {47651#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {47651#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:07,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {47651#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47652#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:07,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {47652#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {47652#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:07,779 INFO L290 TraceCheckUtils]: 73: Hoare triple {47652#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47653#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:07,779 INFO L290 TraceCheckUtils]: 74: Hoare triple {47653#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {47653#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:07,780 INFO L290 TraceCheckUtils]: 75: Hoare triple {47653#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47654#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:07,780 INFO L290 TraceCheckUtils]: 76: Hoare triple {47654#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {47654#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:07,781 INFO L290 TraceCheckUtils]: 77: Hoare triple {47654#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47655#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:07,781 INFO L290 TraceCheckUtils]: 78: Hoare triple {47655#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {47655#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:07,782 INFO L290 TraceCheckUtils]: 79: Hoare triple {47655#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47656#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:07,782 INFO L290 TraceCheckUtils]: 80: Hoare triple {47656#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {47656#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:07,783 INFO L290 TraceCheckUtils]: 81: Hoare triple {47656#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47657#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:07,783 INFO L290 TraceCheckUtils]: 82: Hoare triple {47657#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {47657#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:07,784 INFO L290 TraceCheckUtils]: 83: Hoare triple {47657#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47658#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:07,784 INFO L290 TraceCheckUtils]: 84: Hoare triple {47658#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {47658#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:07,785 INFO L290 TraceCheckUtils]: 85: Hoare triple {47658#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47659#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:07,785 INFO L290 TraceCheckUtils]: 86: Hoare triple {47659#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {47659#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:07,786 INFO L290 TraceCheckUtils]: 87: Hoare triple {47659#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47660#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:07,786 INFO L290 TraceCheckUtils]: 88: Hoare triple {47660#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {47660#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:07,787 INFO L290 TraceCheckUtils]: 89: Hoare triple {47660#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47661#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:07,787 INFO L290 TraceCheckUtils]: 90: Hoare triple {47661#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {47661#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:07,788 INFO L290 TraceCheckUtils]: 91: Hoare triple {47661#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47662#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:07,788 INFO L290 TraceCheckUtils]: 92: Hoare triple {47662#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {47662#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:07,789 INFO L290 TraceCheckUtils]: 93: Hoare triple {47662#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47663#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:07,790 INFO L290 TraceCheckUtils]: 94: Hoare triple {47663#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {47663#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:07,790 INFO L290 TraceCheckUtils]: 95: Hoare triple {47663#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47664#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:07,791 INFO L290 TraceCheckUtils]: 96: Hoare triple {47664#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {47664#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:07,791 INFO L290 TraceCheckUtils]: 97: Hoare triple {47664#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47665#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:07,792 INFO L290 TraceCheckUtils]: 98: Hoare triple {47665#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {47665#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:07,792 INFO L290 TraceCheckUtils]: 99: Hoare triple {47665#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47666#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:07,793 INFO L290 TraceCheckUtils]: 100: Hoare triple {47666#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {47666#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:07,793 INFO L290 TraceCheckUtils]: 101: Hoare triple {47666#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47667#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:07,794 INFO L290 TraceCheckUtils]: 102: Hoare triple {47667#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {47667#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:07,795 INFO L290 TraceCheckUtils]: 103: Hoare triple {47667#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47668#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:07,795 INFO L290 TraceCheckUtils]: 104: Hoare triple {47668#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {47668#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:07,796 INFO L290 TraceCheckUtils]: 105: Hoare triple {47668#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47669#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:07,796 INFO L290 TraceCheckUtils]: 106: Hoare triple {47669#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {47669#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:07,797 INFO L290 TraceCheckUtils]: 107: Hoare triple {47669#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {47670#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:07,797 INFO L290 TraceCheckUtils]: 108: Hoare triple {47670#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {47670#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 109: Hoare triple {47670#(<= main_~x~0 51)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 110: Hoare triple {47615#false} assume !!(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 111: Hoare triple {47615#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 112: Hoare triple {47615#false} assume !(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L272 TraceCheckUtils]: 113: Hoare triple {47615#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 114: Hoare triple {47615#false} ~cond := #in~cond; {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 115: Hoare triple {47615#false} assume 0 == ~cond; {47615#false} is VALID [2022-04-15 12:49:07,798 INFO L290 TraceCheckUtils]: 116: Hoare triple {47615#false} assume !false; {47615#false} is VALID [2022-04-15 12:49:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 156 proven. 2652 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:07,799 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:09,943 INFO L290 TraceCheckUtils]: 116: Hoare triple {47615#false} assume !false; {47615#false} is VALID [2022-04-15 12:49:09,943 INFO L290 TraceCheckUtils]: 115: Hoare triple {47615#false} assume 0 == ~cond; {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 114: Hoare triple {47615#false} ~cond := #in~cond; {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L272 TraceCheckUtils]: 113: Hoare triple {47615#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 112: Hoare triple {47615#false} assume !(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 111: Hoare triple {47615#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 110: Hoare triple {47615#false} assume !!(~x~0 < 1000000); {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 109: Hoare triple {48045#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {47615#false} is VALID [2022-04-15 12:49:09,944 INFO L290 TraceCheckUtils]: 108: Hoare triple {48045#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {48045#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:09,946 INFO L290 TraceCheckUtils]: 107: Hoare triple {48052#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48045#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:09,946 INFO L290 TraceCheckUtils]: 106: Hoare triple {48052#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {48052#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:09,947 INFO L290 TraceCheckUtils]: 105: Hoare triple {48059#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48052#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:09,947 INFO L290 TraceCheckUtils]: 104: Hoare triple {48059#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {48059#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:09,948 INFO L290 TraceCheckUtils]: 103: Hoare triple {48066#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48059#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:09,948 INFO L290 TraceCheckUtils]: 102: Hoare triple {48066#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {48066#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:09,949 INFO L290 TraceCheckUtils]: 101: Hoare triple {48073#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48066#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:09,949 INFO L290 TraceCheckUtils]: 100: Hoare triple {48073#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {48073#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:09,950 INFO L290 TraceCheckUtils]: 99: Hoare triple {48080#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48073#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:09,950 INFO L290 TraceCheckUtils]: 98: Hoare triple {48080#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {48080#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:09,951 INFO L290 TraceCheckUtils]: 97: Hoare triple {48087#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48080#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:09,951 INFO L290 TraceCheckUtils]: 96: Hoare triple {48087#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {48087#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:09,951 INFO L290 TraceCheckUtils]: 95: Hoare triple {48094#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48087#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:09,952 INFO L290 TraceCheckUtils]: 94: Hoare triple {48094#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {48094#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:09,952 INFO L290 TraceCheckUtils]: 93: Hoare triple {48101#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48094#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:09,953 INFO L290 TraceCheckUtils]: 92: Hoare triple {48101#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {48101#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:09,953 INFO L290 TraceCheckUtils]: 91: Hoare triple {48108#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48101#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:09,953 INFO L290 TraceCheckUtils]: 90: Hoare triple {48108#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {48108#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:09,954 INFO L290 TraceCheckUtils]: 89: Hoare triple {48115#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48108#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:09,954 INFO L290 TraceCheckUtils]: 88: Hoare triple {48115#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {48115#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:09,955 INFO L290 TraceCheckUtils]: 87: Hoare triple {48122#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48115#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:09,955 INFO L290 TraceCheckUtils]: 86: Hoare triple {48122#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {48122#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:09,956 INFO L290 TraceCheckUtils]: 85: Hoare triple {48129#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48122#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:09,956 INFO L290 TraceCheckUtils]: 84: Hoare triple {48129#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {48129#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:09,957 INFO L290 TraceCheckUtils]: 83: Hoare triple {48136#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48129#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:09,957 INFO L290 TraceCheckUtils]: 82: Hoare triple {48136#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {48136#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:09,958 INFO L290 TraceCheckUtils]: 81: Hoare triple {48143#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48136#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:09,958 INFO L290 TraceCheckUtils]: 80: Hoare triple {48143#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {48143#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:09,958 INFO L290 TraceCheckUtils]: 79: Hoare triple {48150#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48143#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:09,959 INFO L290 TraceCheckUtils]: 78: Hoare triple {48150#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {48150#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:09,959 INFO L290 TraceCheckUtils]: 77: Hoare triple {48157#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48150#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:09,960 INFO L290 TraceCheckUtils]: 76: Hoare triple {48157#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {48157#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:09,960 INFO L290 TraceCheckUtils]: 75: Hoare triple {48164#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48157#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:09,960 INFO L290 TraceCheckUtils]: 74: Hoare triple {48164#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {48164#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:09,961 INFO L290 TraceCheckUtils]: 73: Hoare triple {48171#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48164#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:09,961 INFO L290 TraceCheckUtils]: 72: Hoare triple {48171#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {48171#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:09,962 INFO L290 TraceCheckUtils]: 71: Hoare triple {48178#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48171#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:09,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {48178#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {48178#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:09,963 INFO L290 TraceCheckUtils]: 69: Hoare triple {48185#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48178#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:09,963 INFO L290 TraceCheckUtils]: 68: Hoare triple {48185#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {48185#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:09,964 INFO L290 TraceCheckUtils]: 67: Hoare triple {48192#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48185#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:09,964 INFO L290 TraceCheckUtils]: 66: Hoare triple {48192#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {48192#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:09,965 INFO L290 TraceCheckUtils]: 65: Hoare triple {48199#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48192#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:09,965 INFO L290 TraceCheckUtils]: 64: Hoare triple {48199#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {48199#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:09,965 INFO L290 TraceCheckUtils]: 63: Hoare triple {48206#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48199#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:09,966 INFO L290 TraceCheckUtils]: 62: Hoare triple {48206#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {48206#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:09,966 INFO L290 TraceCheckUtils]: 61: Hoare triple {48213#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48206#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:09,967 INFO L290 TraceCheckUtils]: 60: Hoare triple {48213#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {48213#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:09,967 INFO L290 TraceCheckUtils]: 59: Hoare triple {48220#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48213#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:09,967 INFO L290 TraceCheckUtils]: 58: Hoare triple {48220#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {48220#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:09,968 INFO L290 TraceCheckUtils]: 57: Hoare triple {48227#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48220#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:09,968 INFO L290 TraceCheckUtils]: 56: Hoare triple {48227#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {48227#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:09,969 INFO L290 TraceCheckUtils]: 55: Hoare triple {48234#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48227#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:09,969 INFO L290 TraceCheckUtils]: 54: Hoare triple {48234#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {48234#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:09,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {48241#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48234#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:09,970 INFO L290 TraceCheckUtils]: 52: Hoare triple {48241#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {48241#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:09,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {48248#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48241#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:09,971 INFO L290 TraceCheckUtils]: 50: Hoare triple {48248#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {48248#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:09,972 INFO L290 TraceCheckUtils]: 49: Hoare triple {48255#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48248#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:09,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {48255#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {48255#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:09,973 INFO L290 TraceCheckUtils]: 47: Hoare triple {48262#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48255#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:09,973 INFO L290 TraceCheckUtils]: 46: Hoare triple {48262#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {48262#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:09,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {48269#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48262#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:09,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {48269#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {48269#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:09,974 INFO L290 TraceCheckUtils]: 43: Hoare triple {48276#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48269#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:09,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {48276#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {48276#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:09,975 INFO L290 TraceCheckUtils]: 41: Hoare triple {48283#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48276#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:09,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {48283#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {48283#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:09,976 INFO L290 TraceCheckUtils]: 39: Hoare triple {48290#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48283#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:09,976 INFO L290 TraceCheckUtils]: 38: Hoare triple {48290#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {48290#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:09,977 INFO L290 TraceCheckUtils]: 37: Hoare triple {48297#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48290#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:09,977 INFO L290 TraceCheckUtils]: 36: Hoare triple {48297#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {48297#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:09,978 INFO L290 TraceCheckUtils]: 35: Hoare triple {48304#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48297#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:09,978 INFO L290 TraceCheckUtils]: 34: Hoare triple {48304#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {48304#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:09,979 INFO L290 TraceCheckUtils]: 33: Hoare triple {48311#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48304#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:09,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {48311#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {48311#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:09,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {48318#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48311#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:09,980 INFO L290 TraceCheckUtils]: 30: Hoare triple {48318#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {48318#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:09,980 INFO L290 TraceCheckUtils]: 29: Hoare triple {48325#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48318#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:09,981 INFO L290 TraceCheckUtils]: 28: Hoare triple {48325#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {48325#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:09,981 INFO L290 TraceCheckUtils]: 27: Hoare triple {48332#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48325#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:09,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {48332#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {48332#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:09,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {48339#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48332#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:09,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {48339#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {48339#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:09,983 INFO L290 TraceCheckUtils]: 23: Hoare triple {48346#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48339#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:09,983 INFO L290 TraceCheckUtils]: 22: Hoare triple {48346#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {48346#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:09,984 INFO L290 TraceCheckUtils]: 21: Hoare triple {48353#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48346#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:09,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {48353#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {48353#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:09,985 INFO L290 TraceCheckUtils]: 19: Hoare triple {48360#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48353#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:09,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {48360#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {48360#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:09,986 INFO L290 TraceCheckUtils]: 17: Hoare triple {48367#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48360#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:09,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {48367#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {48367#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:09,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {48374#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48367#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:09,987 INFO L290 TraceCheckUtils]: 14: Hoare triple {48374#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {48374#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:09,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {48381#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48374#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:09,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {48381#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {48381#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:09,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {48388#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48381#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:09,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {48388#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {48388#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:09,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {48395#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48388#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:09,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {48395#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {48395#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:09,990 INFO L290 TraceCheckUtils]: 7: Hoare triple {48402#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {48395#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:09,990 INFO L290 TraceCheckUtils]: 6: Hoare triple {48402#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {48402#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:09,991 INFO L290 TraceCheckUtils]: 5: Hoare triple {47614#true} ~x~0 := 0;~y~0 := 500000; {48402#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:09,991 INFO L272 TraceCheckUtils]: 4: Hoare triple {47614#true} call #t~ret4 := main(); {47614#true} is VALID [2022-04-15 12:49:09,991 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47614#true} {47614#true} #41#return; {47614#true} is VALID [2022-04-15 12:49:09,991 INFO L290 TraceCheckUtils]: 2: Hoare triple {47614#true} assume true; {47614#true} is VALID [2022-04-15 12:49:09,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {47614#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {47614#true} is VALID [2022-04-15 12:49:09,991 INFO L272 TraceCheckUtils]: 0: Hoare triple {47614#true} call ULTIMATE.init(); {47614#true} is VALID [2022-04-15 12:49:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2809 backedges. 156 proven. 2652 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:09,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1138115270] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:09,991 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:09,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 54] total 108 [2022-04-15 12:49:09,992 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:09,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [292843154] [2022-04-15 12:49:09,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [292843154] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:09,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:09,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-15 12:49:09,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815788950] [2022-04-15 12:49:09,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:09,992 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-15 12:49:09,992 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:09,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:10,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:10,062 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-15 12:49:10,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:10,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-15 12:49:10,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5673, Invalid=5883, Unknown=0, NotChecked=0, Total=11556 [2022-04-15 12:49:10,063 INFO L87 Difference]: Start difference. First operand 119 states and 122 transitions. Second operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:11,186 INFO L93 Difference]: Finished difference Result 130 states and 136 transitions. [2022-04-15 12:49:11,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-15 12:49:11,186 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 117 [2022-04-15 12:49:11,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-15 12:49:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 127 transitions. [2022-04-15 12:49:11,188 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 127 transitions. [2022-04-15 12:49:11,273 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:11,274 INFO L225 Difference]: With dead ends: 130 [2022-04-15 12:49:11,274 INFO L226 Difference]: Without dead ends: 121 [2022-04-15 12:49:11,275 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 158 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1631 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=11238, Invalid=14202, Unknown=0, NotChecked=0, Total=25440 [2022-04-15 12:49:11,276 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 60 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:11,276 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [60 Valid, 24 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:11,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-04-15 12:49:11,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 121. [2022-04-15 12:49:11,379 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:11,379 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,379 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,380 INFO L87 Difference]: Start difference. First operand 121 states. Second operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:11,380 INFO L93 Difference]: Finished difference Result 121 states and 124 transitions. [2022-04-15 12:49:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2022-04-15 12:49:11,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:11,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:11,381 INFO L74 IsIncluded]: Start isIncluded. First operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-15 12:49:11,381 INFO L87 Difference]: Start difference. First operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 121 states. [2022-04-15 12:49:11,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:11,382 INFO L93 Difference]: Finished difference Result 121 states and 124 transitions. [2022-04-15 12:49:11,382 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2022-04-15 12:49:11,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:11,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:11,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:11,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121 states, 116 states have (on average 1.0344827586206897) internal successors, (120), 116 states have internal predecessors, (120), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 124 transitions. [2022-04-15 12:49:11,384 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 124 transitions. Word has length 117 [2022-04-15 12:49:11,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:11,384 INFO L478 AbstractCegarLoop]: Abstraction has 121 states and 124 transitions. [2022-04-15 12:49:11,384 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 2.0545454545454547) internal successors, (113), 54 states have internal predecessors, (113), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:11,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 121 states and 124 transitions. [2022-04-15 12:49:11,466 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:11,466 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2022-04-15 12:49:11,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-15 12:49:11,467 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:11,467 INFO L499 BasicCegarLoop]: trace histogram [54, 52, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:11,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:11,682 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable105,SelfDestructingSolverStorable106 [2022-04-15 12:49:11,682 INFO L403 AbstractCegarLoop]: === Iteration 56 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:11,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:11,683 INFO L85 PathProgramCache]: Analyzing trace with hash -460042339, now seen corresponding path program 105 times [2022-04-15 12:49:11,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:11,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2062611108] [2022-04-15 12:49:11,881 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:11,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1923429776, now seen corresponding path program 1 times [2022-04-15 12:49:11,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:11,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646685669] [2022-04-15 12:49:11,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:11,885 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:11,887 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:11,887 INFO L85 PathProgramCache]: Analyzing trace with hash -460042339, now seen corresponding path program 106 times [2022-04-15 12:49:11,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:11,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [557171344] [2022-04-15 12:49:11,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:12,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:12,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {49332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49274#true} #41#return; {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L272 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:12,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {49332#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L290 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49274#true} #41#return; {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L272 TraceCheckUtils]: 4: Hoare triple {49274#true} call #t~ret4 := main(); {49274#true} is VALID [2022-04-15 12:49:12,555 INFO L290 TraceCheckUtils]: 5: Hoare triple {49274#true} ~x~0 := 0;~y~0 := 500000; {49279#(= main_~x~0 0)} is VALID [2022-04-15 12:49:12,556 INFO L290 TraceCheckUtils]: 6: Hoare triple {49279#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {49279#(= main_~x~0 0)} is VALID [2022-04-15 12:49:12,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {49279#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49280#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:12,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {49280#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {49280#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:12,558 INFO L290 TraceCheckUtils]: 9: Hoare triple {49280#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49281#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:12,558 INFO L290 TraceCheckUtils]: 10: Hoare triple {49281#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {49281#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:12,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {49281#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49282#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:12,559 INFO L290 TraceCheckUtils]: 12: Hoare triple {49282#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {49282#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:12,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {49282#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49283#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:12,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {49283#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {49283#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:12,561 INFO L290 TraceCheckUtils]: 15: Hoare triple {49283#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49284#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:12,561 INFO L290 TraceCheckUtils]: 16: Hoare triple {49284#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {49284#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:12,562 INFO L290 TraceCheckUtils]: 17: Hoare triple {49284#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49285#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:12,562 INFO L290 TraceCheckUtils]: 18: Hoare triple {49285#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {49285#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:12,563 INFO L290 TraceCheckUtils]: 19: Hoare triple {49285#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49286#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:12,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {49286#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {49286#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:12,563 INFO L290 TraceCheckUtils]: 21: Hoare triple {49286#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49287#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:12,564 INFO L290 TraceCheckUtils]: 22: Hoare triple {49287#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {49287#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:12,565 INFO L290 TraceCheckUtils]: 23: Hoare triple {49287#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49288#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:12,565 INFO L290 TraceCheckUtils]: 24: Hoare triple {49288#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {49288#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:12,565 INFO L290 TraceCheckUtils]: 25: Hoare triple {49288#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49289#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:12,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {49289#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {49289#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:12,566 INFO L290 TraceCheckUtils]: 27: Hoare triple {49289#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49290#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:12,566 INFO L290 TraceCheckUtils]: 28: Hoare triple {49290#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {49290#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:12,567 INFO L290 TraceCheckUtils]: 29: Hoare triple {49290#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49291#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:12,567 INFO L290 TraceCheckUtils]: 30: Hoare triple {49291#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {49291#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:12,568 INFO L290 TraceCheckUtils]: 31: Hoare triple {49291#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49292#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:12,568 INFO L290 TraceCheckUtils]: 32: Hoare triple {49292#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {49292#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:12,569 INFO L290 TraceCheckUtils]: 33: Hoare triple {49292#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49293#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:12,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {49293#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {49293#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:12,570 INFO L290 TraceCheckUtils]: 35: Hoare triple {49293#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49294#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:12,570 INFO L290 TraceCheckUtils]: 36: Hoare triple {49294#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {49294#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:12,571 INFO L290 TraceCheckUtils]: 37: Hoare triple {49294#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49295#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:12,571 INFO L290 TraceCheckUtils]: 38: Hoare triple {49295#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {49295#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:12,572 INFO L290 TraceCheckUtils]: 39: Hoare triple {49295#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49296#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:12,572 INFO L290 TraceCheckUtils]: 40: Hoare triple {49296#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {49296#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:12,572 INFO L290 TraceCheckUtils]: 41: Hoare triple {49296#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49297#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:12,573 INFO L290 TraceCheckUtils]: 42: Hoare triple {49297#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {49297#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:12,573 INFO L290 TraceCheckUtils]: 43: Hoare triple {49297#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49298#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:12,574 INFO L290 TraceCheckUtils]: 44: Hoare triple {49298#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {49298#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:12,574 INFO L290 TraceCheckUtils]: 45: Hoare triple {49298#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49299#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:12,574 INFO L290 TraceCheckUtils]: 46: Hoare triple {49299#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {49299#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:12,575 INFO L290 TraceCheckUtils]: 47: Hoare triple {49299#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49300#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:12,575 INFO L290 TraceCheckUtils]: 48: Hoare triple {49300#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {49300#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:12,576 INFO L290 TraceCheckUtils]: 49: Hoare triple {49300#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49301#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:12,576 INFO L290 TraceCheckUtils]: 50: Hoare triple {49301#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {49301#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:12,577 INFO L290 TraceCheckUtils]: 51: Hoare triple {49301#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49302#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:12,577 INFO L290 TraceCheckUtils]: 52: Hoare triple {49302#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {49302#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:12,578 INFO L290 TraceCheckUtils]: 53: Hoare triple {49302#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49303#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:12,578 INFO L290 TraceCheckUtils]: 54: Hoare triple {49303#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {49303#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:12,579 INFO L290 TraceCheckUtils]: 55: Hoare triple {49303#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49304#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:12,579 INFO L290 TraceCheckUtils]: 56: Hoare triple {49304#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {49304#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:12,579 INFO L290 TraceCheckUtils]: 57: Hoare triple {49304#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49305#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:12,580 INFO L290 TraceCheckUtils]: 58: Hoare triple {49305#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {49305#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:12,580 INFO L290 TraceCheckUtils]: 59: Hoare triple {49305#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49306#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:12,580 INFO L290 TraceCheckUtils]: 60: Hoare triple {49306#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {49306#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:12,581 INFO L290 TraceCheckUtils]: 61: Hoare triple {49306#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49307#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:12,581 INFO L290 TraceCheckUtils]: 62: Hoare triple {49307#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {49307#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:12,582 INFO L290 TraceCheckUtils]: 63: Hoare triple {49307#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49308#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:12,582 INFO L290 TraceCheckUtils]: 64: Hoare triple {49308#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {49308#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:12,583 INFO L290 TraceCheckUtils]: 65: Hoare triple {49308#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49309#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:12,583 INFO L290 TraceCheckUtils]: 66: Hoare triple {49309#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {49309#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:12,584 INFO L290 TraceCheckUtils]: 67: Hoare triple {49309#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49310#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:12,584 INFO L290 TraceCheckUtils]: 68: Hoare triple {49310#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {49310#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:12,585 INFO L290 TraceCheckUtils]: 69: Hoare triple {49310#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49311#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:12,585 INFO L290 TraceCheckUtils]: 70: Hoare triple {49311#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {49311#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:12,586 INFO L290 TraceCheckUtils]: 71: Hoare triple {49311#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49312#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:12,586 INFO L290 TraceCheckUtils]: 72: Hoare triple {49312#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {49312#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:12,586 INFO L290 TraceCheckUtils]: 73: Hoare triple {49312#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49313#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:12,587 INFO L290 TraceCheckUtils]: 74: Hoare triple {49313#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {49313#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:12,587 INFO L290 TraceCheckUtils]: 75: Hoare triple {49313#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49314#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:12,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {49314#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {49314#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:12,588 INFO L290 TraceCheckUtils]: 77: Hoare triple {49314#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49315#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:12,589 INFO L290 TraceCheckUtils]: 78: Hoare triple {49315#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {49315#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:12,589 INFO L290 TraceCheckUtils]: 79: Hoare triple {49315#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49316#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:12,589 INFO L290 TraceCheckUtils]: 80: Hoare triple {49316#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {49316#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:12,590 INFO L290 TraceCheckUtils]: 81: Hoare triple {49316#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49317#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:12,590 INFO L290 TraceCheckUtils]: 82: Hoare triple {49317#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {49317#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:12,591 INFO L290 TraceCheckUtils]: 83: Hoare triple {49317#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49318#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:12,591 INFO L290 TraceCheckUtils]: 84: Hoare triple {49318#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {49318#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:12,594 INFO L290 TraceCheckUtils]: 85: Hoare triple {49318#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49319#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:12,594 INFO L290 TraceCheckUtils]: 86: Hoare triple {49319#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {49319#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:12,595 INFO L290 TraceCheckUtils]: 87: Hoare triple {49319#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49320#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:12,595 INFO L290 TraceCheckUtils]: 88: Hoare triple {49320#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {49320#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:12,596 INFO L290 TraceCheckUtils]: 89: Hoare triple {49320#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49321#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:12,596 INFO L290 TraceCheckUtils]: 90: Hoare triple {49321#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {49321#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:12,597 INFO L290 TraceCheckUtils]: 91: Hoare triple {49321#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49322#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:12,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {49322#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {49322#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:12,598 INFO L290 TraceCheckUtils]: 93: Hoare triple {49322#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49323#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:12,598 INFO L290 TraceCheckUtils]: 94: Hoare triple {49323#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {49323#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:12,599 INFO L290 TraceCheckUtils]: 95: Hoare triple {49323#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49324#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:12,599 INFO L290 TraceCheckUtils]: 96: Hoare triple {49324#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {49324#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:12,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {49324#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49325#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:12,600 INFO L290 TraceCheckUtils]: 98: Hoare triple {49325#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {49325#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:12,602 INFO L290 TraceCheckUtils]: 99: Hoare triple {49325#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49326#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:12,602 INFO L290 TraceCheckUtils]: 100: Hoare triple {49326#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {49326#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:12,603 INFO L290 TraceCheckUtils]: 101: Hoare triple {49326#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49327#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:12,604 INFO L290 TraceCheckUtils]: 102: Hoare triple {49327#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {49327#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:12,604 INFO L290 TraceCheckUtils]: 103: Hoare triple {49327#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49328#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:12,605 INFO L290 TraceCheckUtils]: 104: Hoare triple {49328#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {49328#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:12,605 INFO L290 TraceCheckUtils]: 105: Hoare triple {49328#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49329#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:12,605 INFO L290 TraceCheckUtils]: 106: Hoare triple {49329#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {49329#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:12,606 INFO L290 TraceCheckUtils]: 107: Hoare triple {49329#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49330#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:12,606 INFO L290 TraceCheckUtils]: 108: Hoare triple {49330#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {49330#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:12,607 INFO L290 TraceCheckUtils]: 109: Hoare triple {49330#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49331#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:12,607 INFO L290 TraceCheckUtils]: 110: Hoare triple {49331#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {49331#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:12,610 INFO L290 TraceCheckUtils]: 111: Hoare triple {49331#(<= main_~x~0 52)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:12,610 INFO L290 TraceCheckUtils]: 112: Hoare triple {49275#false} assume !!(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:12,610 INFO L290 TraceCheckUtils]: 113: Hoare triple {49275#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:12,610 INFO L290 TraceCheckUtils]: 114: Hoare triple {49275#false} assume !(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:12,611 INFO L272 TraceCheckUtils]: 115: Hoare triple {49275#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {49275#false} is VALID [2022-04-15 12:49:12,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {49275#false} ~cond := #in~cond; {49275#false} is VALID [2022-04-15 12:49:12,611 INFO L290 TraceCheckUtils]: 117: Hoare triple {49275#false} assume 0 == ~cond; {49275#false} is VALID [2022-04-15 12:49:12,611 INFO L290 TraceCheckUtils]: 118: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2022-04-15 12:49:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 159 proven. 2756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:12,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:12,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [557171344] [2022-04-15 12:49:12,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [557171344] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:12,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [891375671] [2022-04-15 12:49:12,611 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:49:12,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:12,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:12,612 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:12,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-15 12:49:12,666 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:49:12,667 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:12,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 54 conjunts are in the unsatisfiable core [2022-04-15 12:49:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:12,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:13,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49274#true} is VALID [2022-04-15 12:49:13,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {49274#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {49274#true} is VALID [2022-04-15 12:49:13,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2022-04-15 12:49:13,260 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49274#true} #41#return; {49274#true} is VALID [2022-04-15 12:49:13,260 INFO L272 TraceCheckUtils]: 4: Hoare triple {49274#true} call #t~ret4 := main(); {49274#true} is VALID [2022-04-15 12:49:13,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {49274#true} ~x~0 := 0;~y~0 := 500000; {49351#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:13,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {49351#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {49351#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:13,262 INFO L290 TraceCheckUtils]: 7: Hoare triple {49351#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49280#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:13,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {49280#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {49280#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:13,264 INFO L290 TraceCheckUtils]: 9: Hoare triple {49280#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49281#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:13,264 INFO L290 TraceCheckUtils]: 10: Hoare triple {49281#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {49281#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:13,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {49281#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49282#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:13,265 INFO L290 TraceCheckUtils]: 12: Hoare triple {49282#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {49282#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:13,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {49282#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49283#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:13,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {49283#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {49283#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:13,267 INFO L290 TraceCheckUtils]: 15: Hoare triple {49283#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49284#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:13,267 INFO L290 TraceCheckUtils]: 16: Hoare triple {49284#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {49284#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:13,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {49284#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49285#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:13,268 INFO L290 TraceCheckUtils]: 18: Hoare triple {49285#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {49285#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:13,269 INFO L290 TraceCheckUtils]: 19: Hoare triple {49285#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49286#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:13,269 INFO L290 TraceCheckUtils]: 20: Hoare triple {49286#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {49286#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:13,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {49286#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49287#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:13,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {49287#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {49287#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:13,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {49287#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49288#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:13,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {49288#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {49288#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:13,272 INFO L290 TraceCheckUtils]: 25: Hoare triple {49288#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49289#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:13,272 INFO L290 TraceCheckUtils]: 26: Hoare triple {49289#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {49289#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:13,273 INFO L290 TraceCheckUtils]: 27: Hoare triple {49289#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49290#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:13,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {49290#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {49290#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:13,274 INFO L290 TraceCheckUtils]: 29: Hoare triple {49290#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49291#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:13,274 INFO L290 TraceCheckUtils]: 30: Hoare triple {49291#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {49291#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:13,275 INFO L290 TraceCheckUtils]: 31: Hoare triple {49291#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49292#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:13,276 INFO L290 TraceCheckUtils]: 32: Hoare triple {49292#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {49292#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:13,276 INFO L290 TraceCheckUtils]: 33: Hoare triple {49292#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49293#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:13,277 INFO L290 TraceCheckUtils]: 34: Hoare triple {49293#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {49293#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:13,277 INFO L290 TraceCheckUtils]: 35: Hoare triple {49293#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49294#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:13,278 INFO L290 TraceCheckUtils]: 36: Hoare triple {49294#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {49294#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:13,278 INFO L290 TraceCheckUtils]: 37: Hoare triple {49294#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49295#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:13,279 INFO L290 TraceCheckUtils]: 38: Hoare triple {49295#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {49295#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:13,280 INFO L290 TraceCheckUtils]: 39: Hoare triple {49295#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49296#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:13,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {49296#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {49296#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:13,281 INFO L290 TraceCheckUtils]: 41: Hoare triple {49296#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49297#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:13,281 INFO L290 TraceCheckUtils]: 42: Hoare triple {49297#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {49297#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:13,282 INFO L290 TraceCheckUtils]: 43: Hoare triple {49297#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49298#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:13,282 INFO L290 TraceCheckUtils]: 44: Hoare triple {49298#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {49298#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:13,283 INFO L290 TraceCheckUtils]: 45: Hoare triple {49298#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49299#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:13,283 INFO L290 TraceCheckUtils]: 46: Hoare triple {49299#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {49299#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:13,284 INFO L290 TraceCheckUtils]: 47: Hoare triple {49299#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49300#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:13,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {49300#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {49300#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:13,285 INFO L290 TraceCheckUtils]: 49: Hoare triple {49300#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49301#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:13,285 INFO L290 TraceCheckUtils]: 50: Hoare triple {49301#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {49301#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:13,286 INFO L290 TraceCheckUtils]: 51: Hoare triple {49301#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49302#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:13,286 INFO L290 TraceCheckUtils]: 52: Hoare triple {49302#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {49302#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:13,287 INFO L290 TraceCheckUtils]: 53: Hoare triple {49302#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49303#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:13,287 INFO L290 TraceCheckUtils]: 54: Hoare triple {49303#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {49303#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:13,288 INFO L290 TraceCheckUtils]: 55: Hoare triple {49303#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49304#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:13,288 INFO L290 TraceCheckUtils]: 56: Hoare triple {49304#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {49304#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:13,289 INFO L290 TraceCheckUtils]: 57: Hoare triple {49304#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49305#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:13,289 INFO L290 TraceCheckUtils]: 58: Hoare triple {49305#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {49305#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:13,290 INFO L290 TraceCheckUtils]: 59: Hoare triple {49305#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49306#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:13,290 INFO L290 TraceCheckUtils]: 60: Hoare triple {49306#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {49306#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:13,291 INFO L290 TraceCheckUtils]: 61: Hoare triple {49306#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49307#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:13,291 INFO L290 TraceCheckUtils]: 62: Hoare triple {49307#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {49307#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:13,292 INFO L290 TraceCheckUtils]: 63: Hoare triple {49307#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49308#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:13,293 INFO L290 TraceCheckUtils]: 64: Hoare triple {49308#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {49308#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:13,293 INFO L290 TraceCheckUtils]: 65: Hoare triple {49308#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49309#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:13,294 INFO L290 TraceCheckUtils]: 66: Hoare triple {49309#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {49309#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:13,294 INFO L290 TraceCheckUtils]: 67: Hoare triple {49309#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49310#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:13,295 INFO L290 TraceCheckUtils]: 68: Hoare triple {49310#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {49310#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:13,296 INFO L290 TraceCheckUtils]: 69: Hoare triple {49310#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49311#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:13,296 INFO L290 TraceCheckUtils]: 70: Hoare triple {49311#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {49311#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:13,297 INFO L290 TraceCheckUtils]: 71: Hoare triple {49311#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49312#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:13,297 INFO L290 TraceCheckUtils]: 72: Hoare triple {49312#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {49312#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:13,298 INFO L290 TraceCheckUtils]: 73: Hoare triple {49312#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49313#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:13,298 INFO L290 TraceCheckUtils]: 74: Hoare triple {49313#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {49313#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:13,299 INFO L290 TraceCheckUtils]: 75: Hoare triple {49313#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49314#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:13,299 INFO L290 TraceCheckUtils]: 76: Hoare triple {49314#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {49314#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:13,300 INFO L290 TraceCheckUtils]: 77: Hoare triple {49314#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49315#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:13,300 INFO L290 TraceCheckUtils]: 78: Hoare triple {49315#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {49315#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:13,301 INFO L290 TraceCheckUtils]: 79: Hoare triple {49315#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49316#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:13,301 INFO L290 TraceCheckUtils]: 80: Hoare triple {49316#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {49316#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:13,302 INFO L290 TraceCheckUtils]: 81: Hoare triple {49316#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49317#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:13,302 INFO L290 TraceCheckUtils]: 82: Hoare triple {49317#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {49317#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:13,303 INFO L290 TraceCheckUtils]: 83: Hoare triple {49317#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49318#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:13,303 INFO L290 TraceCheckUtils]: 84: Hoare triple {49318#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {49318#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:13,304 INFO L290 TraceCheckUtils]: 85: Hoare triple {49318#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49319#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:13,304 INFO L290 TraceCheckUtils]: 86: Hoare triple {49319#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {49319#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:13,305 INFO L290 TraceCheckUtils]: 87: Hoare triple {49319#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49320#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:13,305 INFO L290 TraceCheckUtils]: 88: Hoare triple {49320#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {49320#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:13,306 INFO L290 TraceCheckUtils]: 89: Hoare triple {49320#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49321#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:13,306 INFO L290 TraceCheckUtils]: 90: Hoare triple {49321#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {49321#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:13,307 INFO L290 TraceCheckUtils]: 91: Hoare triple {49321#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49322#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:13,308 INFO L290 TraceCheckUtils]: 92: Hoare triple {49322#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {49322#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:13,308 INFO L290 TraceCheckUtils]: 93: Hoare triple {49322#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49323#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:13,309 INFO L290 TraceCheckUtils]: 94: Hoare triple {49323#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {49323#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:13,309 INFO L290 TraceCheckUtils]: 95: Hoare triple {49323#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49324#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:13,310 INFO L290 TraceCheckUtils]: 96: Hoare triple {49324#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {49324#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:13,311 INFO L290 TraceCheckUtils]: 97: Hoare triple {49324#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49325#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:13,311 INFO L290 TraceCheckUtils]: 98: Hoare triple {49325#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {49325#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:13,312 INFO L290 TraceCheckUtils]: 99: Hoare triple {49325#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49326#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:13,312 INFO L290 TraceCheckUtils]: 100: Hoare triple {49326#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {49326#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:13,313 INFO L290 TraceCheckUtils]: 101: Hoare triple {49326#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49327#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:13,313 INFO L290 TraceCheckUtils]: 102: Hoare triple {49327#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {49327#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:13,314 INFO L290 TraceCheckUtils]: 103: Hoare triple {49327#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49328#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:13,314 INFO L290 TraceCheckUtils]: 104: Hoare triple {49328#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {49328#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:13,315 INFO L290 TraceCheckUtils]: 105: Hoare triple {49328#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49329#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:13,315 INFO L290 TraceCheckUtils]: 106: Hoare triple {49329#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {49329#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:13,316 INFO L290 TraceCheckUtils]: 107: Hoare triple {49329#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49330#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:13,316 INFO L290 TraceCheckUtils]: 108: Hoare triple {49330#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {49330#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:13,317 INFO L290 TraceCheckUtils]: 109: Hoare triple {49330#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49331#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:13,317 INFO L290 TraceCheckUtils]: 110: Hoare triple {49331#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {49331#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:13,318 INFO L290 TraceCheckUtils]: 111: Hoare triple {49331#(<= main_~x~0 52)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:13,318 INFO L290 TraceCheckUtils]: 112: Hoare triple {49275#false} assume !!(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:13,318 INFO L290 TraceCheckUtils]: 113: Hoare triple {49275#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:13,318 INFO L290 TraceCheckUtils]: 114: Hoare triple {49275#false} assume !(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:13,318 INFO L272 TraceCheckUtils]: 115: Hoare triple {49275#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {49275#false} is VALID [2022-04-15 12:49:13,318 INFO L290 TraceCheckUtils]: 116: Hoare triple {49275#false} ~cond := #in~cond; {49275#false} is VALID [2022-04-15 12:49:13,319 INFO L290 TraceCheckUtils]: 117: Hoare triple {49275#false} assume 0 == ~cond; {49275#false} is VALID [2022-04-15 12:49:13,319 INFO L290 TraceCheckUtils]: 118: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2022-04-15 12:49:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 159 proven. 2756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:13,319 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:15,950 INFO L290 TraceCheckUtils]: 118: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2022-04-15 12:49:15,950 INFO L290 TraceCheckUtils]: 117: Hoare triple {49275#false} assume 0 == ~cond; {49275#false} is VALID [2022-04-15 12:49:15,950 INFO L290 TraceCheckUtils]: 116: Hoare triple {49275#false} ~cond := #in~cond; {49275#false} is VALID [2022-04-15 12:49:15,950 INFO L272 TraceCheckUtils]: 115: Hoare triple {49275#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {49275#false} is VALID [2022-04-15 12:49:15,951 INFO L290 TraceCheckUtils]: 114: Hoare triple {49275#false} assume !(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:15,951 INFO L290 TraceCheckUtils]: 113: Hoare triple {49275#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:15,951 INFO L290 TraceCheckUtils]: 112: Hoare triple {49275#false} assume !!(~x~0 < 1000000); {49275#false} is VALID [2022-04-15 12:49:15,951 INFO L290 TraceCheckUtils]: 111: Hoare triple {49712#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {49275#false} is VALID [2022-04-15 12:49:15,951 INFO L290 TraceCheckUtils]: 110: Hoare triple {49712#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {49712#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:15,953 INFO L290 TraceCheckUtils]: 109: Hoare triple {49719#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49712#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:15,953 INFO L290 TraceCheckUtils]: 108: Hoare triple {49719#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {49719#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:15,954 INFO L290 TraceCheckUtils]: 107: Hoare triple {49726#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49719#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:15,954 INFO L290 TraceCheckUtils]: 106: Hoare triple {49726#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {49726#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:15,955 INFO L290 TraceCheckUtils]: 105: Hoare triple {49733#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49726#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:15,955 INFO L290 TraceCheckUtils]: 104: Hoare triple {49733#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {49733#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:15,956 INFO L290 TraceCheckUtils]: 103: Hoare triple {49740#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49733#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:15,956 INFO L290 TraceCheckUtils]: 102: Hoare triple {49740#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {49740#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:15,957 INFO L290 TraceCheckUtils]: 101: Hoare triple {49747#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49740#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:15,957 INFO L290 TraceCheckUtils]: 100: Hoare triple {49747#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {49747#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:15,958 INFO L290 TraceCheckUtils]: 99: Hoare triple {49754#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49747#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:15,958 INFO L290 TraceCheckUtils]: 98: Hoare triple {49754#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {49754#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:15,958 INFO L290 TraceCheckUtils]: 97: Hoare triple {49761#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49754#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:15,959 INFO L290 TraceCheckUtils]: 96: Hoare triple {49761#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {49761#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:15,959 INFO L290 TraceCheckUtils]: 95: Hoare triple {49768#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49761#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:15,960 INFO L290 TraceCheckUtils]: 94: Hoare triple {49768#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {49768#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:15,960 INFO L290 TraceCheckUtils]: 93: Hoare triple {49775#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49768#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:15,960 INFO L290 TraceCheckUtils]: 92: Hoare triple {49775#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {49775#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:15,961 INFO L290 TraceCheckUtils]: 91: Hoare triple {49782#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49775#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:15,961 INFO L290 TraceCheckUtils]: 90: Hoare triple {49782#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {49782#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:15,962 INFO L290 TraceCheckUtils]: 89: Hoare triple {49789#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49782#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:15,962 INFO L290 TraceCheckUtils]: 88: Hoare triple {49789#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {49789#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:15,963 INFO L290 TraceCheckUtils]: 87: Hoare triple {49796#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49789#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:15,963 INFO L290 TraceCheckUtils]: 86: Hoare triple {49796#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {49796#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:15,964 INFO L290 TraceCheckUtils]: 85: Hoare triple {49803#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49796#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:15,964 INFO L290 TraceCheckUtils]: 84: Hoare triple {49803#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {49803#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:15,965 INFO L290 TraceCheckUtils]: 83: Hoare triple {49810#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49803#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:15,965 INFO L290 TraceCheckUtils]: 82: Hoare triple {49810#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {49810#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:15,965 INFO L290 TraceCheckUtils]: 81: Hoare triple {49817#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49810#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:15,966 INFO L290 TraceCheckUtils]: 80: Hoare triple {49817#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {49817#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:15,966 INFO L290 TraceCheckUtils]: 79: Hoare triple {49824#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49817#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:15,967 INFO L290 TraceCheckUtils]: 78: Hoare triple {49824#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {49824#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:15,967 INFO L290 TraceCheckUtils]: 77: Hoare triple {49831#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49824#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:15,967 INFO L290 TraceCheckUtils]: 76: Hoare triple {49831#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {49831#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:15,968 INFO L290 TraceCheckUtils]: 75: Hoare triple {49838#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49831#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:15,968 INFO L290 TraceCheckUtils]: 74: Hoare triple {49838#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {49838#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:15,969 INFO L290 TraceCheckUtils]: 73: Hoare triple {49845#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49838#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:15,969 INFO L290 TraceCheckUtils]: 72: Hoare triple {49845#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {49845#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:15,970 INFO L290 TraceCheckUtils]: 71: Hoare triple {49852#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49845#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:15,970 INFO L290 TraceCheckUtils]: 70: Hoare triple {49852#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {49852#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:15,971 INFO L290 TraceCheckUtils]: 69: Hoare triple {49859#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49852#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:15,971 INFO L290 TraceCheckUtils]: 68: Hoare triple {49859#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {49859#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:15,972 INFO L290 TraceCheckUtils]: 67: Hoare triple {49866#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49859#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:15,972 INFO L290 TraceCheckUtils]: 66: Hoare triple {49866#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {49866#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:15,973 INFO L290 TraceCheckUtils]: 65: Hoare triple {49873#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49866#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:15,973 INFO L290 TraceCheckUtils]: 64: Hoare triple {49873#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {49873#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:15,973 INFO L290 TraceCheckUtils]: 63: Hoare triple {49880#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49873#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:15,974 INFO L290 TraceCheckUtils]: 62: Hoare triple {49880#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {49880#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:15,974 INFO L290 TraceCheckUtils]: 61: Hoare triple {49887#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49880#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:15,975 INFO L290 TraceCheckUtils]: 60: Hoare triple {49887#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {49887#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:15,975 INFO L290 TraceCheckUtils]: 59: Hoare triple {49894#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49887#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:15,975 INFO L290 TraceCheckUtils]: 58: Hoare triple {49894#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {49894#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:15,976 INFO L290 TraceCheckUtils]: 57: Hoare triple {49901#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49894#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:15,976 INFO L290 TraceCheckUtils]: 56: Hoare triple {49901#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {49901#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:15,977 INFO L290 TraceCheckUtils]: 55: Hoare triple {49908#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49901#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:15,977 INFO L290 TraceCheckUtils]: 54: Hoare triple {49908#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {49908#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:15,978 INFO L290 TraceCheckUtils]: 53: Hoare triple {49915#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49908#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:15,978 INFO L290 TraceCheckUtils]: 52: Hoare triple {49915#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {49915#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:15,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {49922#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49915#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:15,979 INFO L290 TraceCheckUtils]: 50: Hoare triple {49922#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {49922#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:15,980 INFO L290 TraceCheckUtils]: 49: Hoare triple {49929#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49922#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:15,980 INFO L290 TraceCheckUtils]: 48: Hoare triple {49929#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {49929#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:15,981 INFO L290 TraceCheckUtils]: 47: Hoare triple {49936#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49929#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:15,981 INFO L290 TraceCheckUtils]: 46: Hoare triple {49936#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {49936#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:15,982 INFO L290 TraceCheckUtils]: 45: Hoare triple {49943#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49936#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:15,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {49943#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {49943#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:15,982 INFO L290 TraceCheckUtils]: 43: Hoare triple {49950#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49943#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:15,983 INFO L290 TraceCheckUtils]: 42: Hoare triple {49950#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {49950#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:15,983 INFO L290 TraceCheckUtils]: 41: Hoare triple {49957#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49950#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:15,984 INFO L290 TraceCheckUtils]: 40: Hoare triple {49957#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {49957#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:15,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {49964#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49957#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:15,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {49964#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {49964#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:15,985 INFO L290 TraceCheckUtils]: 37: Hoare triple {49971#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49964#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:15,985 INFO L290 TraceCheckUtils]: 36: Hoare triple {49971#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {49971#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:15,986 INFO L290 TraceCheckUtils]: 35: Hoare triple {49978#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49971#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:15,986 INFO L290 TraceCheckUtils]: 34: Hoare triple {49978#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {49978#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:15,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {49985#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49978#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:15,987 INFO L290 TraceCheckUtils]: 32: Hoare triple {49985#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {49985#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:15,988 INFO L290 TraceCheckUtils]: 31: Hoare triple {49992#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49985#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:15,988 INFO L290 TraceCheckUtils]: 30: Hoare triple {49992#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {49992#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:15,989 INFO L290 TraceCheckUtils]: 29: Hoare triple {49999#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49992#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:15,989 INFO L290 TraceCheckUtils]: 28: Hoare triple {49999#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {49999#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:15,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {50006#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {49999#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:15,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {50006#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {50006#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:15,990 INFO L290 TraceCheckUtils]: 25: Hoare triple {50013#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50006#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:15,991 INFO L290 TraceCheckUtils]: 24: Hoare triple {50013#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {50013#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:15,991 INFO L290 TraceCheckUtils]: 23: Hoare triple {50020#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50013#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:15,991 INFO L290 TraceCheckUtils]: 22: Hoare triple {50020#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {50020#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:15,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {50027#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50020#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:15,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {50027#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {50027#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:15,993 INFO L290 TraceCheckUtils]: 19: Hoare triple {50034#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50027#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:15,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {50034#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {50034#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:15,994 INFO L290 TraceCheckUtils]: 17: Hoare triple {50041#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50034#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:15,994 INFO L290 TraceCheckUtils]: 16: Hoare triple {50041#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {50041#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:15,995 INFO L290 TraceCheckUtils]: 15: Hoare triple {50048#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50041#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:15,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {50048#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {50048#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:15,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {50055#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50048#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:15,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {50055#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {50055#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:15,997 INFO L290 TraceCheckUtils]: 11: Hoare triple {50062#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50055#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:15,997 INFO L290 TraceCheckUtils]: 10: Hoare triple {50062#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {50062#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:15,997 INFO L290 TraceCheckUtils]: 9: Hoare triple {50069#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50062#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:15,998 INFO L290 TraceCheckUtils]: 8: Hoare triple {50069#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {50069#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:15,998 INFO L290 TraceCheckUtils]: 7: Hoare triple {50076#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50069#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:15,998 INFO L290 TraceCheckUtils]: 6: Hoare triple {50076#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {50076#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:15,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {49274#true} ~x~0 := 0;~y~0 := 500000; {50076#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:15,999 INFO L272 TraceCheckUtils]: 4: Hoare triple {49274#true} call #t~ret4 := main(); {49274#true} is VALID [2022-04-15 12:49:15,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49274#true} #41#return; {49274#true} is VALID [2022-04-15 12:49:15,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2022-04-15 12:49:15,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {49274#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {49274#true} is VALID [2022-04-15 12:49:15,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49274#true} is VALID [2022-04-15 12:49:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2916 backedges. 159 proven. 2756 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:16,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [891375671] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:16,000 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:16,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 55, 55] total 110 [2022-04-15 12:49:16,000 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:16,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2062611108] [2022-04-15 12:49:16,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2062611108] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:16,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:16,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2022-04-15 12:49:16,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147482828] [2022-04-15 12:49:16,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:16,001 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-15 12:49:16,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:16,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:16,071 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:16,071 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2022-04-15 12:49:16,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:16,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2022-04-15 12:49:16,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5888, Invalid=6102, Unknown=0, NotChecked=0, Total=11990 [2022-04-15 12:49:16,073 INFO L87 Difference]: Start difference. First operand 121 states and 124 transitions. Second operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:17,294 INFO L93 Difference]: Finished difference Result 132 states and 138 transitions. [2022-04-15 12:49:17,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-15 12:49:17,294 INFO L78 Accepts]: Start accepts. Automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 119 [2022-04-15 12:49:17,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:17,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-15 12:49:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 129 transitions. [2022-04-15 12:49:17,296 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 129 transitions. [2022-04-15 12:49:17,381 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:17,382 INFO L225 Difference]: With dead ends: 132 [2022-04-15 12:49:17,382 INFO L226 Difference]: Without dead ends: 123 [2022-04-15 12:49:17,383 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1689 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=11666, Invalid=14740, Unknown=0, NotChecked=0, Total=26406 [2022-04-15 12:49:17,384 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 61 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:17,384 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 34 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:17,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-04-15 12:49:17,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2022-04-15 12:49:17,518 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:17,519 INFO L82 GeneralOperation]: Start isEquivalent. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,519 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,519 INFO L87 Difference]: Start difference. First operand 123 states. Second operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:17,520 INFO L93 Difference]: Finished difference Result 123 states and 126 transitions. [2022-04-15 12:49:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 126 transitions. [2022-04-15 12:49:17,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:17,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:17,520 INFO L74 IsIncluded]: Start isIncluded. First operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-15 12:49:17,520 INFO L87 Difference]: Start difference. First operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 123 states. [2022-04-15 12:49:17,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:17,521 INFO L93 Difference]: Finished difference Result 123 states and 126 transitions. [2022-04-15 12:49:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 126 transitions. [2022-04-15 12:49:17,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:17,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:17,521 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:17,521 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 118 states have (on average 1.0338983050847457) internal successors, (122), 118 states have internal predecessors, (122), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 126 transitions. [2022-04-15 12:49:17,522 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 126 transitions. Word has length 119 [2022-04-15 12:49:17,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:17,522 INFO L478 AbstractCegarLoop]: Abstraction has 123 states and 126 transitions. [2022-04-15 12:49:17,523 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 2.0535714285714284) internal successors, (115), 55 states have internal predecessors, (115), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:17,523 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 126 transitions. [2022-04-15 12:49:17,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:17,602 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 126 transitions. [2022-04-15 12:49:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-04-15 12:49:17,602 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:17,602 INFO L499 BasicCegarLoop]: trace histogram [55, 53, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:17,619 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:17,819 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108,54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable107 [2022-04-15 12:49:17,819 INFO L403 AbstractCegarLoop]: === Iteration 57 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:17,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:17,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1777008506, now seen corresponding path program 107 times [2022-04-15 12:49:17,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:17,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [132090713] [2022-04-15 12:49:18,024 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:18,024 INFO L85 PathProgramCache]: Analyzing trace with hash 1982535120, now seen corresponding path program 1 times [2022-04-15 12:49:18,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:18,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577781114] [2022-04-15 12:49:18,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:18,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:18,027 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:18,030 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:18,030 INFO L85 PathProgramCache]: Analyzing trace with hash 1777008506, now seen corresponding path program 108 times [2022-04-15 12:49:18,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:18,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743545577] [2022-04-15 12:49:18,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:18,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:18,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {51021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {50962#true} is VALID [2022-04-15 12:49:18,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {50962#true} assume true; {50962#true} is VALID [2022-04-15 12:49:18,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {50962#true} {50962#true} #41#return; {50962#true} is VALID [2022-04-15 12:49:18,870 INFO L272 TraceCheckUtils]: 0: Hoare triple {50962#true} call ULTIMATE.init(); {51021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:18,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {51021#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {50962#true} is VALID [2022-04-15 12:49:18,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {50962#true} assume true; {50962#true} is VALID [2022-04-15 12:49:18,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50962#true} {50962#true} #41#return; {50962#true} is VALID [2022-04-15 12:49:18,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {50962#true} call #t~ret4 := main(); {50962#true} is VALID [2022-04-15 12:49:18,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {50962#true} ~x~0 := 0;~y~0 := 500000; {50967#(= main_~x~0 0)} is VALID [2022-04-15 12:49:18,870 INFO L290 TraceCheckUtils]: 6: Hoare triple {50967#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {50967#(= main_~x~0 0)} is VALID [2022-04-15 12:49:18,870 INFO L290 TraceCheckUtils]: 7: Hoare triple {50967#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50968#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:18,871 INFO L290 TraceCheckUtils]: 8: Hoare triple {50968#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {50968#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:18,873 INFO L290 TraceCheckUtils]: 9: Hoare triple {50968#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50969#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:18,873 INFO L290 TraceCheckUtils]: 10: Hoare triple {50969#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {50969#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:18,874 INFO L290 TraceCheckUtils]: 11: Hoare triple {50969#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50970#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:18,874 INFO L290 TraceCheckUtils]: 12: Hoare triple {50970#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {50970#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:18,874 INFO L290 TraceCheckUtils]: 13: Hoare triple {50970#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50971#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:18,875 INFO L290 TraceCheckUtils]: 14: Hoare triple {50971#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {50971#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:18,875 INFO L290 TraceCheckUtils]: 15: Hoare triple {50971#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50972#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:18,876 INFO L290 TraceCheckUtils]: 16: Hoare triple {50972#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {50972#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:18,876 INFO L290 TraceCheckUtils]: 17: Hoare triple {50972#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50973#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:18,876 INFO L290 TraceCheckUtils]: 18: Hoare triple {50973#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {50973#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:18,877 INFO L290 TraceCheckUtils]: 19: Hoare triple {50973#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50974#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:18,877 INFO L290 TraceCheckUtils]: 20: Hoare triple {50974#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {50974#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:18,878 INFO L290 TraceCheckUtils]: 21: Hoare triple {50974#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50975#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:18,878 INFO L290 TraceCheckUtils]: 22: Hoare triple {50975#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {50975#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:18,879 INFO L290 TraceCheckUtils]: 23: Hoare triple {50975#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50976#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:18,879 INFO L290 TraceCheckUtils]: 24: Hoare triple {50976#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {50976#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:18,880 INFO L290 TraceCheckUtils]: 25: Hoare triple {50976#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50977#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:18,880 INFO L290 TraceCheckUtils]: 26: Hoare triple {50977#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {50977#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:18,881 INFO L290 TraceCheckUtils]: 27: Hoare triple {50977#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50978#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:18,881 INFO L290 TraceCheckUtils]: 28: Hoare triple {50978#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {50978#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:18,881 INFO L290 TraceCheckUtils]: 29: Hoare triple {50978#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50979#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:18,882 INFO L290 TraceCheckUtils]: 30: Hoare triple {50979#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {50979#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:18,882 INFO L290 TraceCheckUtils]: 31: Hoare triple {50979#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50980#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:18,882 INFO L290 TraceCheckUtils]: 32: Hoare triple {50980#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {50980#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:18,883 INFO L290 TraceCheckUtils]: 33: Hoare triple {50980#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50981#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:18,883 INFO L290 TraceCheckUtils]: 34: Hoare triple {50981#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {50981#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:18,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {50981#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50982#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:18,884 INFO L290 TraceCheckUtils]: 36: Hoare triple {50982#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {50982#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:18,885 INFO L290 TraceCheckUtils]: 37: Hoare triple {50982#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50983#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:18,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {50983#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {50983#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:18,886 INFO L290 TraceCheckUtils]: 39: Hoare triple {50983#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50984#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:18,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {50984#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {50984#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:18,887 INFO L290 TraceCheckUtils]: 41: Hoare triple {50984#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50985#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:18,887 INFO L290 TraceCheckUtils]: 42: Hoare triple {50985#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {50985#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:18,888 INFO L290 TraceCheckUtils]: 43: Hoare triple {50985#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50986#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:18,888 INFO L290 TraceCheckUtils]: 44: Hoare triple {50986#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {50986#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:18,889 INFO L290 TraceCheckUtils]: 45: Hoare triple {50986#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50987#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:18,889 INFO L290 TraceCheckUtils]: 46: Hoare triple {50987#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {50987#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:18,889 INFO L290 TraceCheckUtils]: 47: Hoare triple {50987#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50988#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:18,890 INFO L290 TraceCheckUtils]: 48: Hoare triple {50988#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {50988#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:18,890 INFO L290 TraceCheckUtils]: 49: Hoare triple {50988#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50989#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:18,890 INFO L290 TraceCheckUtils]: 50: Hoare triple {50989#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {50989#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:18,891 INFO L290 TraceCheckUtils]: 51: Hoare triple {50989#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50990#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:18,891 INFO L290 TraceCheckUtils]: 52: Hoare triple {50990#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {50990#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:18,892 INFO L290 TraceCheckUtils]: 53: Hoare triple {50990#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50991#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:18,892 INFO L290 TraceCheckUtils]: 54: Hoare triple {50991#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {50991#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:18,893 INFO L290 TraceCheckUtils]: 55: Hoare triple {50991#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50992#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:18,893 INFO L290 TraceCheckUtils]: 56: Hoare triple {50992#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {50992#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:18,894 INFO L290 TraceCheckUtils]: 57: Hoare triple {50992#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50993#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:18,894 INFO L290 TraceCheckUtils]: 58: Hoare triple {50993#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {50993#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:18,895 INFO L290 TraceCheckUtils]: 59: Hoare triple {50993#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50994#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:18,895 INFO L290 TraceCheckUtils]: 60: Hoare triple {50994#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {50994#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:18,896 INFO L290 TraceCheckUtils]: 61: Hoare triple {50994#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50995#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:18,896 INFO L290 TraceCheckUtils]: 62: Hoare triple {50995#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {50995#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:18,896 INFO L290 TraceCheckUtils]: 63: Hoare triple {50995#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50996#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:18,897 INFO L290 TraceCheckUtils]: 64: Hoare triple {50996#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {50996#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:18,897 INFO L290 TraceCheckUtils]: 65: Hoare triple {50996#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50997#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:18,897 INFO L290 TraceCheckUtils]: 66: Hoare triple {50997#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {50997#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:18,898 INFO L290 TraceCheckUtils]: 67: Hoare triple {50997#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50998#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:18,898 INFO L290 TraceCheckUtils]: 68: Hoare triple {50998#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {50998#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:18,899 INFO L290 TraceCheckUtils]: 69: Hoare triple {50998#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {50999#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:18,899 INFO L290 TraceCheckUtils]: 70: Hoare triple {50999#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {50999#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:18,900 INFO L290 TraceCheckUtils]: 71: Hoare triple {50999#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51000#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:18,900 INFO L290 TraceCheckUtils]: 72: Hoare triple {51000#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {51000#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:18,901 INFO L290 TraceCheckUtils]: 73: Hoare triple {51000#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51001#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:18,901 INFO L290 TraceCheckUtils]: 74: Hoare triple {51001#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {51001#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:18,902 INFO L290 TraceCheckUtils]: 75: Hoare triple {51001#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51002#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:18,902 INFO L290 TraceCheckUtils]: 76: Hoare triple {51002#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {51002#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:18,903 INFO L290 TraceCheckUtils]: 77: Hoare triple {51002#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51003#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:18,903 INFO L290 TraceCheckUtils]: 78: Hoare triple {51003#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {51003#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:18,904 INFO L290 TraceCheckUtils]: 79: Hoare triple {51003#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51004#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:18,904 INFO L290 TraceCheckUtils]: 80: Hoare triple {51004#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {51004#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:18,905 INFO L290 TraceCheckUtils]: 81: Hoare triple {51004#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51005#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:18,905 INFO L290 TraceCheckUtils]: 82: Hoare triple {51005#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {51005#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:18,906 INFO L290 TraceCheckUtils]: 83: Hoare triple {51005#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51006#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:18,906 INFO L290 TraceCheckUtils]: 84: Hoare triple {51006#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {51006#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:18,906 INFO L290 TraceCheckUtils]: 85: Hoare triple {51006#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51007#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:18,907 INFO L290 TraceCheckUtils]: 86: Hoare triple {51007#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {51007#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:18,907 INFO L290 TraceCheckUtils]: 87: Hoare triple {51007#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51008#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:18,908 INFO L290 TraceCheckUtils]: 88: Hoare triple {51008#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {51008#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:18,908 INFO L290 TraceCheckUtils]: 89: Hoare triple {51008#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51009#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:18,908 INFO L290 TraceCheckUtils]: 90: Hoare triple {51009#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {51009#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:18,909 INFO L290 TraceCheckUtils]: 91: Hoare triple {51009#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51010#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:18,909 INFO L290 TraceCheckUtils]: 92: Hoare triple {51010#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {51010#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:18,910 INFO L290 TraceCheckUtils]: 93: Hoare triple {51010#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51011#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:18,910 INFO L290 TraceCheckUtils]: 94: Hoare triple {51011#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {51011#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:18,911 INFO L290 TraceCheckUtils]: 95: Hoare triple {51011#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51012#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:18,911 INFO L290 TraceCheckUtils]: 96: Hoare triple {51012#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {51012#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:18,912 INFO L290 TraceCheckUtils]: 97: Hoare triple {51012#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51013#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:18,912 INFO L290 TraceCheckUtils]: 98: Hoare triple {51013#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {51013#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:18,913 INFO L290 TraceCheckUtils]: 99: Hoare triple {51013#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51014#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:18,913 INFO L290 TraceCheckUtils]: 100: Hoare triple {51014#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {51014#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:18,914 INFO L290 TraceCheckUtils]: 101: Hoare triple {51014#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51015#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:18,914 INFO L290 TraceCheckUtils]: 102: Hoare triple {51015#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {51015#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:18,915 INFO L290 TraceCheckUtils]: 103: Hoare triple {51015#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51016#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:18,915 INFO L290 TraceCheckUtils]: 104: Hoare triple {51016#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {51016#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:18,916 INFO L290 TraceCheckUtils]: 105: Hoare triple {51016#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51017#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:18,916 INFO L290 TraceCheckUtils]: 106: Hoare triple {51017#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {51017#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:18,917 INFO L290 TraceCheckUtils]: 107: Hoare triple {51017#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51018#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:18,917 INFO L290 TraceCheckUtils]: 108: Hoare triple {51018#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {51018#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:18,918 INFO L290 TraceCheckUtils]: 109: Hoare triple {51018#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51019#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:18,918 INFO L290 TraceCheckUtils]: 110: Hoare triple {51019#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {51019#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:18,918 INFO L290 TraceCheckUtils]: 111: Hoare triple {51019#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51020#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:18,919 INFO L290 TraceCheckUtils]: 112: Hoare triple {51020#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {51020#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 113: Hoare triple {51020#(<= main_~x~0 53)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 114: Hoare triple {50963#false} assume !!(~x~0 < 1000000); {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 115: Hoare triple {50963#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 116: Hoare triple {50963#false} assume !(~x~0 < 1000000); {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L272 TraceCheckUtils]: 117: Hoare triple {50963#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 118: Hoare triple {50963#false} ~cond := #in~cond; {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 119: Hoare triple {50963#false} assume 0 == ~cond; {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L290 TraceCheckUtils]: 120: Hoare triple {50963#false} assume !false; {50963#false} is VALID [2022-04-15 12:49:18,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 162 proven. 2862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:18,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:18,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743545577] [2022-04-15 12:49:18,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743545577] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:18,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1750595736] [2022-04-15 12:49:18,921 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:49:18,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:18,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:18,922 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:18,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2022-04-15 12:49:18,959 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:49:18,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:18,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:49:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:18,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:19,319 INFO L272 TraceCheckUtils]: 0: Hoare triple {50962#true} call ULTIMATE.init(); {50962#true} is VALID [2022-04-15 12:49:19,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {50962#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {50962#true} is VALID [2022-04-15 12:49:19,320 INFO L290 TraceCheckUtils]: 2: Hoare triple {50962#true} assume true; {50962#true} is VALID [2022-04-15 12:49:19,320 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50962#true} {50962#true} #41#return; {50962#true} is VALID [2022-04-15 12:49:19,320 INFO L272 TraceCheckUtils]: 4: Hoare triple {50962#true} call #t~ret4 := main(); {50962#true} is VALID [2022-04-15 12:49:19,320 INFO L290 TraceCheckUtils]: 5: Hoare triple {50962#true} ~x~0 := 0;~y~0 := 500000; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,320 INFO L290 TraceCheckUtils]: 6: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,320 INFO L290 TraceCheckUtils]: 7: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,320 INFO L290 TraceCheckUtils]: 8: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 9: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 10: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 11: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 13: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 14: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,321 INFO L290 TraceCheckUtils]: 15: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 16: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 17: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 18: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 19: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 20: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,322 INFO L290 TraceCheckUtils]: 21: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 22: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 23: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 24: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 25: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 26: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,323 INFO L290 TraceCheckUtils]: 27: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 28: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 31: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 32: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,324 INFO L290 TraceCheckUtils]: 33: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 34: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 35: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 36: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 37: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,325 INFO L290 TraceCheckUtils]: 39: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 40: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 41: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 42: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 43: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 44: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,326 INFO L290 TraceCheckUtils]: 45: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 46: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 47: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 48: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 49: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 50: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,327 INFO L290 TraceCheckUtils]: 51: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 55: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 56: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,328 INFO L290 TraceCheckUtils]: 57: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 58: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 59: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 60: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 61: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 62: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 63: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,329 INFO L290 TraceCheckUtils]: 64: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 65: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 66: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 67: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 68: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 69: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,330 INFO L290 TraceCheckUtils]: 70: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 71: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 72: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 73: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 74: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 75: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,331 INFO L290 TraceCheckUtils]: 76: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 77: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 78: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 79: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 80: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,332 INFO L290 TraceCheckUtils]: 82: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 83: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 84: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 85: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 86: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 87: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,333 INFO L290 TraceCheckUtils]: 88: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 89: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 90: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 91: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 92: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 93: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 94: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,334 INFO L290 TraceCheckUtils]: 95: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 96: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 97: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 98: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 99: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 100: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,335 INFO L290 TraceCheckUtils]: 101: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 102: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 103: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 104: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 105: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 106: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,336 INFO L290 TraceCheckUtils]: 107: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,350 INFO L290 TraceCheckUtils]: 108: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,351 INFO L290 TraceCheckUtils]: 109: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,351 INFO L290 TraceCheckUtils]: 110: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,351 INFO L290 TraceCheckUtils]: 111: Hoare triple {51040#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,351 INFO L290 TraceCheckUtils]: 112: Hoare triple {51040#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {51040#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:19,354 INFO L290 TraceCheckUtils]: 113: Hoare triple {51040#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {51365#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:19,354 INFO L290 TraceCheckUtils]: 114: Hoare triple {51365#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {51365#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:19,354 INFO L290 TraceCheckUtils]: 115: Hoare triple {51365#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {51372#(<= main_~y~0 500002)} is VALID [2022-04-15 12:49:19,355 INFO L290 TraceCheckUtils]: 116: Hoare triple {51372#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {51376#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:49:19,355 INFO L272 TraceCheckUtils]: 117: Hoare triple {51376#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {51380#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:19,355 INFO L290 TraceCheckUtils]: 118: Hoare triple {51380#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {51384#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:19,356 INFO L290 TraceCheckUtils]: 119: Hoare triple {51384#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {50963#false} is VALID [2022-04-15 12:49:19,356 INFO L290 TraceCheckUtils]: 120: Hoare triple {50963#false} assume !false; {50963#false} is VALID [2022-04-15 12:49:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-15 12:49:19,356 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:19,851 INFO L290 TraceCheckUtils]: 120: Hoare triple {50963#false} assume !false; {50963#false} is VALID [2022-04-15 12:49:19,851 INFO L290 TraceCheckUtils]: 119: Hoare triple {51384#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {50963#false} is VALID [2022-04-15 12:49:19,851 INFO L290 TraceCheckUtils]: 118: Hoare triple {51380#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {51384#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:19,852 INFO L272 TraceCheckUtils]: 117: Hoare triple {51400#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {51380#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:19,852 INFO L290 TraceCheckUtils]: 116: Hoare triple {51404#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {51400#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:49:19,853 INFO L290 TraceCheckUtils]: 115: Hoare triple {51408#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {51404#(< main_~y~0 1000000)} is VALID [2022-04-15 12:49:19,853 INFO L290 TraceCheckUtils]: 114: Hoare triple {51408#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {51408#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:19,855 INFO L290 TraceCheckUtils]: 113: Hoare triple {51415#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {51408#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:19,856 INFO L290 TraceCheckUtils]: 112: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,856 INFO L290 TraceCheckUtils]: 111: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,856 INFO L290 TraceCheckUtils]: 110: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,857 INFO L290 TraceCheckUtils]: 109: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,857 INFO L290 TraceCheckUtils]: 108: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,857 INFO L290 TraceCheckUtils]: 107: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,857 INFO L290 TraceCheckUtils]: 106: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,858 INFO L290 TraceCheckUtils]: 105: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,858 INFO L290 TraceCheckUtils]: 104: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,858 INFO L290 TraceCheckUtils]: 102: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,859 INFO L290 TraceCheckUtils]: 101: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,859 INFO L290 TraceCheckUtils]: 100: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,859 INFO L290 TraceCheckUtils]: 99: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,859 INFO L290 TraceCheckUtils]: 98: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,859 INFO L290 TraceCheckUtils]: 97: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,860 INFO L290 TraceCheckUtils]: 96: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,860 INFO L290 TraceCheckUtils]: 95: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,860 INFO L290 TraceCheckUtils]: 94: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,860 INFO L290 TraceCheckUtils]: 93: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,861 INFO L290 TraceCheckUtils]: 92: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,861 INFO L290 TraceCheckUtils]: 91: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,861 INFO L290 TraceCheckUtils]: 90: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,861 INFO L290 TraceCheckUtils]: 89: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,862 INFO L290 TraceCheckUtils]: 88: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,862 INFO L290 TraceCheckUtils]: 87: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,862 INFO L290 TraceCheckUtils]: 86: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,862 INFO L290 TraceCheckUtils]: 85: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,863 INFO L290 TraceCheckUtils]: 84: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,863 INFO L290 TraceCheckUtils]: 83: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,863 INFO L290 TraceCheckUtils]: 82: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,863 INFO L290 TraceCheckUtils]: 81: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,864 INFO L290 TraceCheckUtils]: 80: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,864 INFO L290 TraceCheckUtils]: 79: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,864 INFO L290 TraceCheckUtils]: 78: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,864 INFO L290 TraceCheckUtils]: 77: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,865 INFO L290 TraceCheckUtils]: 76: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,865 INFO L290 TraceCheckUtils]: 75: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,865 INFO L290 TraceCheckUtils]: 74: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,865 INFO L290 TraceCheckUtils]: 73: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,866 INFO L290 TraceCheckUtils]: 72: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,866 INFO L290 TraceCheckUtils]: 71: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,866 INFO L290 TraceCheckUtils]: 70: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,866 INFO L290 TraceCheckUtils]: 69: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,866 INFO L290 TraceCheckUtils]: 68: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,867 INFO L290 TraceCheckUtils]: 67: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,867 INFO L290 TraceCheckUtils]: 66: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,867 INFO L290 TraceCheckUtils]: 65: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,867 INFO L290 TraceCheckUtils]: 64: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,868 INFO L290 TraceCheckUtils]: 63: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,868 INFO L290 TraceCheckUtils]: 62: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,868 INFO L290 TraceCheckUtils]: 61: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,868 INFO L290 TraceCheckUtils]: 60: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,869 INFO L290 TraceCheckUtils]: 59: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,869 INFO L290 TraceCheckUtils]: 58: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,869 INFO L290 TraceCheckUtils]: 57: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,869 INFO L290 TraceCheckUtils]: 56: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,870 INFO L290 TraceCheckUtils]: 55: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,870 INFO L290 TraceCheckUtils]: 54: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,870 INFO L290 TraceCheckUtils]: 53: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,870 INFO L290 TraceCheckUtils]: 52: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,871 INFO L290 TraceCheckUtils]: 51: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,871 INFO L290 TraceCheckUtils]: 50: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,871 INFO L290 TraceCheckUtils]: 49: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,871 INFO L290 TraceCheckUtils]: 48: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,871 INFO L290 TraceCheckUtils]: 47: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,872 INFO L290 TraceCheckUtils]: 46: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,872 INFO L290 TraceCheckUtils]: 45: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,872 INFO L290 TraceCheckUtils]: 44: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,872 INFO L290 TraceCheckUtils]: 43: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,873 INFO L290 TraceCheckUtils]: 42: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,873 INFO L290 TraceCheckUtils]: 41: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,873 INFO L290 TraceCheckUtils]: 40: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,873 INFO L290 TraceCheckUtils]: 39: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,873 INFO L290 TraceCheckUtils]: 38: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,874 INFO L290 TraceCheckUtils]: 37: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,874 INFO L290 TraceCheckUtils]: 36: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,874 INFO L290 TraceCheckUtils]: 35: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,874 INFO L290 TraceCheckUtils]: 34: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,874 INFO L290 TraceCheckUtils]: 33: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,875 INFO L290 TraceCheckUtils]: 32: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,875 INFO L290 TraceCheckUtils]: 31: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,875 INFO L290 TraceCheckUtils]: 29: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,876 INFO L290 TraceCheckUtils]: 28: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,876 INFO L290 TraceCheckUtils]: 27: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,876 INFO L290 TraceCheckUtils]: 26: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,876 INFO L290 TraceCheckUtils]: 25: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,876 INFO L290 TraceCheckUtils]: 24: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,877 INFO L290 TraceCheckUtils]: 23: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,877 INFO L290 TraceCheckUtils]: 22: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,877 INFO L290 TraceCheckUtils]: 21: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,877 INFO L290 TraceCheckUtils]: 20: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,877 INFO L290 TraceCheckUtils]: 19: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,878 INFO L290 TraceCheckUtils]: 18: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,878 INFO L290 TraceCheckUtils]: 17: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,878 INFO L290 TraceCheckUtils]: 16: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,878 INFO L290 TraceCheckUtils]: 15: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,879 INFO L290 TraceCheckUtils]: 14: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,879 INFO L290 TraceCheckUtils]: 13: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,879 INFO L290 TraceCheckUtils]: 12: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,879 INFO L290 TraceCheckUtils]: 11: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,879 INFO L290 TraceCheckUtils]: 10: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,880 INFO L290 TraceCheckUtils]: 9: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {51415#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {51415#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {50962#true} ~x~0 := 0;~y~0 := 500000; {51415#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:19,881 INFO L272 TraceCheckUtils]: 4: Hoare triple {50962#true} call #t~ret4 := main(); {50962#true} is VALID [2022-04-15 12:49:19,881 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50962#true} {50962#true} #41#return; {50962#true} is VALID [2022-04-15 12:49:19,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {50962#true} assume true; {50962#true} is VALID [2022-04-15 12:49:19,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {50962#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {50962#true} is VALID [2022-04-15 12:49:19,881 INFO L272 TraceCheckUtils]: 0: Hoare triple {50962#true} call ULTIMATE.init(); {50962#true} is VALID [2022-04-15 12:49:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-04-15 12:49:19,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1750595736] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:19,881 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:19,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 8, 8] total 67 [2022-04-15 12:49:19,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:19,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [132090713] [2022-04-15 12:49:19,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [132090713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:19,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:19,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-15 12:49:19,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34034050] [2022-04-15 12:49:19,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:19,882 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-15 12:49:19,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:19,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:19,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:19,986 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-15 12:49:19,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:19,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-15 12:49:19,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1582, Invalid=2840, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 12:49:19,987 INFO L87 Difference]: Start difference. First operand 123 states and 126 transitions. Second operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:21,261 INFO L93 Difference]: Finished difference Result 134 states and 140 transitions. [2022-04-15 12:49:21,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-15 12:49:21,262 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 121 [2022-04-15 12:49:21,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-15 12:49:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 131 transitions. [2022-04-15 12:49:21,263 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 131 transitions. [2022-04-15 12:49:21,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:21,354 INFO L225 Difference]: With dead ends: 134 [2022-04-15 12:49:21,354 INFO L226 Difference]: Without dead ends: 125 [2022-04-15 12:49:21,355 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 233 SyntacticMatches, 1 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2249 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=4660, Invalid=9860, Unknown=0, NotChecked=0, Total=14520 [2022-04-15 12:49:21,356 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 62 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:21,356 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 49 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:21,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-15 12:49:21,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2022-04-15 12:49:21,462 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:21,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,463 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,463 INFO L87 Difference]: Start difference. First operand 125 states. Second operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:21,464 INFO L93 Difference]: Finished difference Result 125 states and 128 transitions. [2022-04-15 12:49:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2022-04-15 12:49:21,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:21,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:21,464 INFO L74 IsIncluded]: Start isIncluded. First operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-15 12:49:21,464 INFO L87 Difference]: Start difference. First operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 125 states. [2022-04-15 12:49:21,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:21,465 INFO L93 Difference]: Finished difference Result 125 states and 128 transitions. [2022-04-15 12:49:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2022-04-15 12:49:21,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:21,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:21,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:21,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 120 states have (on average 1.0333333333333334) internal successors, (124), 120 states have internal predecessors, (124), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 128 transitions. [2022-04-15 12:49:21,466 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 128 transitions. Word has length 121 [2022-04-15 12:49:21,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:21,466 INFO L478 AbstractCegarLoop]: Abstraction has 125 states and 128 transitions. [2022-04-15 12:49:21,467 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 2.0526315789473686) internal successors, (117), 56 states have internal predecessors, (117), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:21,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 125 states and 128 transitions. [2022-04-15 12:49:21,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2022-04-15 12:49:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-04-15 12:49:21,556 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:21,556 INFO L499 BasicCegarLoop]: trace histogram [56, 54, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:21,572 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Ended with exit code 0 [2022-04-15 12:49:21,772 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110,SelfDestructingSolverStorable109,55 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:21,772 INFO L403 AbstractCegarLoop]: === Iteration 58 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:21,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:21,772 INFO L85 PathProgramCache]: Analyzing trace with hash -195744745, now seen corresponding path program 109 times [2022-04-15 12:49:21,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:21,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1117682879] [2022-04-15 12:49:22,005 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:22,006 INFO L85 PathProgramCache]: Analyzing trace with hash 2041640464, now seen corresponding path program 1 times [2022-04-15 12:49:22,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:22,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758788887] [2022-04-15 12:49:22,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:22,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:22,009 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:22,011 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:22,011 INFO L85 PathProgramCache]: Analyzing trace with hash -195744745, now seen corresponding path program 110 times [2022-04-15 12:49:22,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:22,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075181526] [2022-04-15 12:49:22,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:22,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:22,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {52693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {52633#true} is VALID [2022-04-15 12:49:22,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {52633#true} assume true; {52633#true} is VALID [2022-04-15 12:49:22,681 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {52633#true} {52633#true} #41#return; {52633#true} is VALID [2022-04-15 12:49:22,682 INFO L272 TraceCheckUtils]: 0: Hoare triple {52633#true} call ULTIMATE.init(); {52693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:22,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {52693#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {52633#true} is VALID [2022-04-15 12:49:22,682 INFO L290 TraceCheckUtils]: 2: Hoare triple {52633#true} assume true; {52633#true} is VALID [2022-04-15 12:49:22,682 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52633#true} {52633#true} #41#return; {52633#true} is VALID [2022-04-15 12:49:22,682 INFO L272 TraceCheckUtils]: 4: Hoare triple {52633#true} call #t~ret4 := main(); {52633#true} is VALID [2022-04-15 12:49:22,682 INFO L290 TraceCheckUtils]: 5: Hoare triple {52633#true} ~x~0 := 0;~y~0 := 500000; {52638#(= main_~x~0 0)} is VALID [2022-04-15 12:49:22,682 INFO L290 TraceCheckUtils]: 6: Hoare triple {52638#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {52638#(= main_~x~0 0)} is VALID [2022-04-15 12:49:22,683 INFO L290 TraceCheckUtils]: 7: Hoare triple {52638#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52639#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:22,683 INFO L290 TraceCheckUtils]: 8: Hoare triple {52639#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {52639#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:22,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {52639#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52640#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:22,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {52640#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {52640#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:22,686 INFO L290 TraceCheckUtils]: 11: Hoare triple {52640#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52641#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:22,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {52641#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {52641#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:22,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {52641#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52642#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:22,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {52642#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {52642#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:22,688 INFO L290 TraceCheckUtils]: 15: Hoare triple {52642#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52643#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:22,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {52643#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {52643#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:22,689 INFO L290 TraceCheckUtils]: 17: Hoare triple {52643#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52644#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:22,689 INFO L290 TraceCheckUtils]: 18: Hoare triple {52644#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {52644#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:22,690 INFO L290 TraceCheckUtils]: 19: Hoare triple {52644#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52645#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:22,690 INFO L290 TraceCheckUtils]: 20: Hoare triple {52645#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {52645#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:22,690 INFO L290 TraceCheckUtils]: 21: Hoare triple {52645#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52646#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:22,691 INFO L290 TraceCheckUtils]: 22: Hoare triple {52646#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {52646#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:22,691 INFO L290 TraceCheckUtils]: 23: Hoare triple {52646#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52647#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:22,692 INFO L290 TraceCheckUtils]: 24: Hoare triple {52647#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {52647#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:22,693 INFO L290 TraceCheckUtils]: 25: Hoare triple {52647#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52648#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:22,693 INFO L290 TraceCheckUtils]: 26: Hoare triple {52648#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {52648#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:22,693 INFO L290 TraceCheckUtils]: 27: Hoare triple {52648#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52649#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:22,694 INFO L290 TraceCheckUtils]: 28: Hoare triple {52649#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {52649#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:22,694 INFO L290 TraceCheckUtils]: 29: Hoare triple {52649#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52650#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:22,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {52650#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {52650#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:22,695 INFO L290 TraceCheckUtils]: 31: Hoare triple {52650#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52651#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:22,695 INFO L290 TraceCheckUtils]: 32: Hoare triple {52651#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {52651#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:22,696 INFO L290 TraceCheckUtils]: 33: Hoare triple {52651#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52652#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:22,696 INFO L290 TraceCheckUtils]: 34: Hoare triple {52652#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {52652#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:22,697 INFO L290 TraceCheckUtils]: 35: Hoare triple {52652#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52653#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:22,697 INFO L290 TraceCheckUtils]: 36: Hoare triple {52653#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {52653#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:22,698 INFO L290 TraceCheckUtils]: 37: Hoare triple {52653#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52654#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:22,698 INFO L290 TraceCheckUtils]: 38: Hoare triple {52654#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {52654#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:22,699 INFO L290 TraceCheckUtils]: 39: Hoare triple {52654#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52655#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:22,699 INFO L290 TraceCheckUtils]: 40: Hoare triple {52655#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {52655#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:22,700 INFO L290 TraceCheckUtils]: 41: Hoare triple {52655#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52656#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:22,700 INFO L290 TraceCheckUtils]: 42: Hoare triple {52656#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {52656#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:22,701 INFO L290 TraceCheckUtils]: 43: Hoare triple {52656#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52657#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:22,701 INFO L290 TraceCheckUtils]: 44: Hoare triple {52657#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {52657#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:22,702 INFO L290 TraceCheckUtils]: 45: Hoare triple {52657#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52658#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:22,702 INFO L290 TraceCheckUtils]: 46: Hoare triple {52658#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {52658#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:22,703 INFO L290 TraceCheckUtils]: 47: Hoare triple {52658#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52659#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:22,703 INFO L290 TraceCheckUtils]: 48: Hoare triple {52659#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {52659#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:22,704 INFO L290 TraceCheckUtils]: 49: Hoare triple {52659#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52660#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:22,704 INFO L290 TraceCheckUtils]: 50: Hoare triple {52660#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {52660#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:22,705 INFO L290 TraceCheckUtils]: 51: Hoare triple {52660#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52661#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:22,705 INFO L290 TraceCheckUtils]: 52: Hoare triple {52661#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {52661#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:22,706 INFO L290 TraceCheckUtils]: 53: Hoare triple {52661#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52662#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:22,706 INFO L290 TraceCheckUtils]: 54: Hoare triple {52662#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {52662#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:22,706 INFO L290 TraceCheckUtils]: 55: Hoare triple {52662#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52663#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:22,707 INFO L290 TraceCheckUtils]: 56: Hoare triple {52663#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {52663#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:22,708 INFO L290 TraceCheckUtils]: 57: Hoare triple {52663#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52664#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:22,708 INFO L290 TraceCheckUtils]: 58: Hoare triple {52664#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {52664#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:22,709 INFO L290 TraceCheckUtils]: 59: Hoare triple {52664#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52665#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:22,709 INFO L290 TraceCheckUtils]: 60: Hoare triple {52665#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {52665#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:22,710 INFO L290 TraceCheckUtils]: 61: Hoare triple {52665#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52666#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:22,710 INFO L290 TraceCheckUtils]: 62: Hoare triple {52666#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {52666#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:22,710 INFO L290 TraceCheckUtils]: 63: Hoare triple {52666#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52667#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:22,711 INFO L290 TraceCheckUtils]: 64: Hoare triple {52667#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {52667#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:22,711 INFO L290 TraceCheckUtils]: 65: Hoare triple {52667#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52668#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:22,712 INFO L290 TraceCheckUtils]: 66: Hoare triple {52668#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {52668#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:22,712 INFO L290 TraceCheckUtils]: 67: Hoare triple {52668#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52669#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:22,713 INFO L290 TraceCheckUtils]: 68: Hoare triple {52669#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {52669#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:22,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {52669#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52670#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:22,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {52670#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {52670#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:22,714 INFO L290 TraceCheckUtils]: 71: Hoare triple {52670#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52671#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:22,714 INFO L290 TraceCheckUtils]: 72: Hoare triple {52671#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {52671#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:22,715 INFO L290 TraceCheckUtils]: 73: Hoare triple {52671#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52672#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:22,715 INFO L290 TraceCheckUtils]: 74: Hoare triple {52672#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {52672#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:22,716 INFO L290 TraceCheckUtils]: 75: Hoare triple {52672#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52673#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:22,716 INFO L290 TraceCheckUtils]: 76: Hoare triple {52673#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {52673#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:22,717 INFO L290 TraceCheckUtils]: 77: Hoare triple {52673#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52674#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:22,717 INFO L290 TraceCheckUtils]: 78: Hoare triple {52674#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {52674#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:22,718 INFO L290 TraceCheckUtils]: 79: Hoare triple {52674#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52675#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:22,718 INFO L290 TraceCheckUtils]: 80: Hoare triple {52675#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {52675#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:22,719 INFO L290 TraceCheckUtils]: 81: Hoare triple {52675#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52676#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:22,719 INFO L290 TraceCheckUtils]: 82: Hoare triple {52676#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {52676#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:22,720 INFO L290 TraceCheckUtils]: 83: Hoare triple {52676#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52677#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:22,720 INFO L290 TraceCheckUtils]: 84: Hoare triple {52677#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {52677#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:22,721 INFO L290 TraceCheckUtils]: 85: Hoare triple {52677#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52678#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:22,721 INFO L290 TraceCheckUtils]: 86: Hoare triple {52678#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {52678#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:22,722 INFO L290 TraceCheckUtils]: 87: Hoare triple {52678#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52679#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:22,722 INFO L290 TraceCheckUtils]: 88: Hoare triple {52679#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {52679#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:22,723 INFO L290 TraceCheckUtils]: 89: Hoare triple {52679#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52680#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:22,723 INFO L290 TraceCheckUtils]: 90: Hoare triple {52680#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {52680#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:22,724 INFO L290 TraceCheckUtils]: 91: Hoare triple {52680#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52681#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:22,724 INFO L290 TraceCheckUtils]: 92: Hoare triple {52681#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {52681#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:22,724 INFO L290 TraceCheckUtils]: 93: Hoare triple {52681#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52682#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:22,725 INFO L290 TraceCheckUtils]: 94: Hoare triple {52682#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {52682#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:22,725 INFO L290 TraceCheckUtils]: 95: Hoare triple {52682#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52683#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:22,726 INFO L290 TraceCheckUtils]: 96: Hoare triple {52683#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {52683#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:22,726 INFO L290 TraceCheckUtils]: 97: Hoare triple {52683#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52684#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:22,727 INFO L290 TraceCheckUtils]: 98: Hoare triple {52684#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {52684#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:22,727 INFO L290 TraceCheckUtils]: 99: Hoare triple {52684#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52685#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:22,727 INFO L290 TraceCheckUtils]: 100: Hoare triple {52685#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {52685#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:22,728 INFO L290 TraceCheckUtils]: 101: Hoare triple {52685#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52686#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:22,728 INFO L290 TraceCheckUtils]: 102: Hoare triple {52686#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {52686#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:22,729 INFO L290 TraceCheckUtils]: 103: Hoare triple {52686#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52687#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:22,729 INFO L290 TraceCheckUtils]: 104: Hoare triple {52687#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {52687#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:22,730 INFO L290 TraceCheckUtils]: 105: Hoare triple {52687#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52688#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:22,730 INFO L290 TraceCheckUtils]: 106: Hoare triple {52688#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {52688#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:22,731 INFO L290 TraceCheckUtils]: 107: Hoare triple {52688#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52689#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:22,731 INFO L290 TraceCheckUtils]: 108: Hoare triple {52689#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {52689#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:22,732 INFO L290 TraceCheckUtils]: 109: Hoare triple {52689#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52690#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:22,732 INFO L290 TraceCheckUtils]: 110: Hoare triple {52690#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {52690#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:22,733 INFO L290 TraceCheckUtils]: 111: Hoare triple {52690#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52691#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:22,733 INFO L290 TraceCheckUtils]: 112: Hoare triple {52691#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {52691#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:22,734 INFO L290 TraceCheckUtils]: 113: Hoare triple {52691#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52692#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:22,734 INFO L290 TraceCheckUtils]: 114: Hoare triple {52692#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {52692#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 115: Hoare triple {52692#(<= main_~x~0 54)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 116: Hoare triple {52634#false} assume !!(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 117: Hoare triple {52634#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 118: Hoare triple {52634#false} assume !(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L272 TraceCheckUtils]: 119: Hoare triple {52634#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 120: Hoare triple {52634#false} ~cond := #in~cond; {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 121: Hoare triple {52634#false} assume 0 == ~cond; {52634#false} is VALID [2022-04-15 12:49:22,735 INFO L290 TraceCheckUtils]: 122: Hoare triple {52634#false} assume !false; {52634#false} is VALID [2022-04-15 12:49:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 165 proven. 2970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:22,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:22,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075181526] [2022-04-15 12:49:22,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075181526] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:22,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [980677338] [2022-04-15 12:49:22,736 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:49:22,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:22,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:22,737 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:22,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2022-04-15 12:49:22,790 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:49:22,790 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:22,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 56 conjunts are in the unsatisfiable core [2022-04-15 12:49:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:22,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:23,228 INFO L272 TraceCheckUtils]: 0: Hoare triple {52633#true} call ULTIMATE.init(); {52633#true} is VALID [2022-04-15 12:49:23,228 INFO L290 TraceCheckUtils]: 1: Hoare triple {52633#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {52633#true} is VALID [2022-04-15 12:49:23,228 INFO L290 TraceCheckUtils]: 2: Hoare triple {52633#true} assume true; {52633#true} is VALID [2022-04-15 12:49:23,229 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52633#true} {52633#true} #41#return; {52633#true} is VALID [2022-04-15 12:49:23,229 INFO L272 TraceCheckUtils]: 4: Hoare triple {52633#true} call #t~ret4 := main(); {52633#true} is VALID [2022-04-15 12:49:23,229 INFO L290 TraceCheckUtils]: 5: Hoare triple {52633#true} ~x~0 := 0;~y~0 := 500000; {52712#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:23,229 INFO L290 TraceCheckUtils]: 6: Hoare triple {52712#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {52712#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:23,231 INFO L290 TraceCheckUtils]: 7: Hoare triple {52712#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52639#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:23,231 INFO L290 TraceCheckUtils]: 8: Hoare triple {52639#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {52639#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:23,232 INFO L290 TraceCheckUtils]: 9: Hoare triple {52639#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52640#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:23,232 INFO L290 TraceCheckUtils]: 10: Hoare triple {52640#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {52640#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:23,233 INFO L290 TraceCheckUtils]: 11: Hoare triple {52640#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52641#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:23,233 INFO L290 TraceCheckUtils]: 12: Hoare triple {52641#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {52641#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:23,234 INFO L290 TraceCheckUtils]: 13: Hoare triple {52641#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52642#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:23,234 INFO L290 TraceCheckUtils]: 14: Hoare triple {52642#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {52642#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:23,235 INFO L290 TraceCheckUtils]: 15: Hoare triple {52642#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52643#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:23,235 INFO L290 TraceCheckUtils]: 16: Hoare triple {52643#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {52643#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:23,236 INFO L290 TraceCheckUtils]: 17: Hoare triple {52643#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52644#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:23,236 INFO L290 TraceCheckUtils]: 18: Hoare triple {52644#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {52644#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:23,237 INFO L290 TraceCheckUtils]: 19: Hoare triple {52644#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52645#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:23,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {52645#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {52645#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:23,238 INFO L290 TraceCheckUtils]: 21: Hoare triple {52645#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52646#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:23,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {52646#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {52646#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:23,238 INFO L290 TraceCheckUtils]: 23: Hoare triple {52646#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52647#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:23,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {52647#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {52647#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:23,239 INFO L290 TraceCheckUtils]: 25: Hoare triple {52647#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52648#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:23,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {52648#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {52648#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:23,240 INFO L290 TraceCheckUtils]: 27: Hoare triple {52648#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52649#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:23,241 INFO L290 TraceCheckUtils]: 28: Hoare triple {52649#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {52649#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:23,241 INFO L290 TraceCheckUtils]: 29: Hoare triple {52649#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52650#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:23,241 INFO L290 TraceCheckUtils]: 30: Hoare triple {52650#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {52650#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:23,242 INFO L290 TraceCheckUtils]: 31: Hoare triple {52650#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52651#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:23,242 INFO L290 TraceCheckUtils]: 32: Hoare triple {52651#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {52651#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:23,243 INFO L290 TraceCheckUtils]: 33: Hoare triple {52651#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52652#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:23,243 INFO L290 TraceCheckUtils]: 34: Hoare triple {52652#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {52652#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:23,244 INFO L290 TraceCheckUtils]: 35: Hoare triple {52652#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52653#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:23,244 INFO L290 TraceCheckUtils]: 36: Hoare triple {52653#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {52653#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:23,245 INFO L290 TraceCheckUtils]: 37: Hoare triple {52653#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52654#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:23,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {52654#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {52654#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:23,246 INFO L290 TraceCheckUtils]: 39: Hoare triple {52654#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52655#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:23,246 INFO L290 TraceCheckUtils]: 40: Hoare triple {52655#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {52655#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:23,247 INFO L290 TraceCheckUtils]: 41: Hoare triple {52655#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52656#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:23,247 INFO L290 TraceCheckUtils]: 42: Hoare triple {52656#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {52656#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:23,248 INFO L290 TraceCheckUtils]: 43: Hoare triple {52656#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52657#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:23,248 INFO L290 TraceCheckUtils]: 44: Hoare triple {52657#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {52657#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:23,248 INFO L290 TraceCheckUtils]: 45: Hoare triple {52657#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52658#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:23,249 INFO L290 TraceCheckUtils]: 46: Hoare triple {52658#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {52658#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:23,249 INFO L290 TraceCheckUtils]: 47: Hoare triple {52658#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52659#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:23,249 INFO L290 TraceCheckUtils]: 48: Hoare triple {52659#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {52659#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:23,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {52659#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52660#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:23,250 INFO L290 TraceCheckUtils]: 50: Hoare triple {52660#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {52660#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:23,251 INFO L290 TraceCheckUtils]: 51: Hoare triple {52660#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52661#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:23,251 INFO L290 TraceCheckUtils]: 52: Hoare triple {52661#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {52661#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:23,252 INFO L290 TraceCheckUtils]: 53: Hoare triple {52661#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52662#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:23,252 INFO L290 TraceCheckUtils]: 54: Hoare triple {52662#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {52662#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:23,253 INFO L290 TraceCheckUtils]: 55: Hoare triple {52662#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52663#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:23,253 INFO L290 TraceCheckUtils]: 56: Hoare triple {52663#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {52663#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:23,254 INFO L290 TraceCheckUtils]: 57: Hoare triple {52663#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52664#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:23,254 INFO L290 TraceCheckUtils]: 58: Hoare triple {52664#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {52664#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:23,255 INFO L290 TraceCheckUtils]: 59: Hoare triple {52664#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52665#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:23,255 INFO L290 TraceCheckUtils]: 60: Hoare triple {52665#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {52665#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:23,256 INFO L290 TraceCheckUtils]: 61: Hoare triple {52665#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52666#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:23,256 INFO L290 TraceCheckUtils]: 62: Hoare triple {52666#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {52666#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:23,256 INFO L290 TraceCheckUtils]: 63: Hoare triple {52666#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52667#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:23,257 INFO L290 TraceCheckUtils]: 64: Hoare triple {52667#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {52667#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:23,257 INFO L290 TraceCheckUtils]: 65: Hoare triple {52667#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52668#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:23,257 INFO L290 TraceCheckUtils]: 66: Hoare triple {52668#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {52668#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:23,258 INFO L290 TraceCheckUtils]: 67: Hoare triple {52668#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52669#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:23,258 INFO L290 TraceCheckUtils]: 68: Hoare triple {52669#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {52669#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:23,259 INFO L290 TraceCheckUtils]: 69: Hoare triple {52669#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52670#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:23,259 INFO L290 TraceCheckUtils]: 70: Hoare triple {52670#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {52670#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:23,260 INFO L290 TraceCheckUtils]: 71: Hoare triple {52670#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52671#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:23,260 INFO L290 TraceCheckUtils]: 72: Hoare triple {52671#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {52671#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:23,261 INFO L290 TraceCheckUtils]: 73: Hoare triple {52671#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52672#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:23,261 INFO L290 TraceCheckUtils]: 74: Hoare triple {52672#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {52672#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:23,262 INFO L290 TraceCheckUtils]: 75: Hoare triple {52672#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52673#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:23,262 INFO L290 TraceCheckUtils]: 76: Hoare triple {52673#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {52673#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:23,263 INFO L290 TraceCheckUtils]: 77: Hoare triple {52673#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52674#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:23,263 INFO L290 TraceCheckUtils]: 78: Hoare triple {52674#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {52674#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:23,264 INFO L290 TraceCheckUtils]: 79: Hoare triple {52674#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52675#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:23,264 INFO L290 TraceCheckUtils]: 80: Hoare triple {52675#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {52675#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:23,265 INFO L290 TraceCheckUtils]: 81: Hoare triple {52675#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52676#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:23,265 INFO L290 TraceCheckUtils]: 82: Hoare triple {52676#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {52676#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:23,266 INFO L290 TraceCheckUtils]: 83: Hoare triple {52676#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52677#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:23,266 INFO L290 TraceCheckUtils]: 84: Hoare triple {52677#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {52677#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:23,266 INFO L290 TraceCheckUtils]: 85: Hoare triple {52677#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52678#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:23,267 INFO L290 TraceCheckUtils]: 86: Hoare triple {52678#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {52678#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:23,267 INFO L290 TraceCheckUtils]: 87: Hoare triple {52678#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52679#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:23,268 INFO L290 TraceCheckUtils]: 88: Hoare triple {52679#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {52679#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:23,268 INFO L290 TraceCheckUtils]: 89: Hoare triple {52679#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52680#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:23,269 INFO L290 TraceCheckUtils]: 90: Hoare triple {52680#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {52680#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:23,269 INFO L290 TraceCheckUtils]: 91: Hoare triple {52680#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52681#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:23,269 INFO L290 TraceCheckUtils]: 92: Hoare triple {52681#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {52681#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:23,270 INFO L290 TraceCheckUtils]: 93: Hoare triple {52681#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52682#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:23,270 INFO L290 TraceCheckUtils]: 94: Hoare triple {52682#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {52682#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:23,271 INFO L290 TraceCheckUtils]: 95: Hoare triple {52682#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52683#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:23,271 INFO L290 TraceCheckUtils]: 96: Hoare triple {52683#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {52683#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:23,272 INFO L290 TraceCheckUtils]: 97: Hoare triple {52683#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52684#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:23,272 INFO L290 TraceCheckUtils]: 98: Hoare triple {52684#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {52684#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:23,273 INFO L290 TraceCheckUtils]: 99: Hoare triple {52684#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52685#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:23,273 INFO L290 TraceCheckUtils]: 100: Hoare triple {52685#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {52685#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:23,274 INFO L290 TraceCheckUtils]: 101: Hoare triple {52685#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52686#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:23,274 INFO L290 TraceCheckUtils]: 102: Hoare triple {52686#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {52686#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:23,275 INFO L290 TraceCheckUtils]: 103: Hoare triple {52686#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52687#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:23,275 INFO L290 TraceCheckUtils]: 104: Hoare triple {52687#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {52687#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:23,276 INFO L290 TraceCheckUtils]: 105: Hoare triple {52687#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52688#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:23,276 INFO L290 TraceCheckUtils]: 106: Hoare triple {52688#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {52688#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:23,276 INFO L290 TraceCheckUtils]: 107: Hoare triple {52688#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52689#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:23,277 INFO L290 TraceCheckUtils]: 108: Hoare triple {52689#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {52689#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:23,277 INFO L290 TraceCheckUtils]: 109: Hoare triple {52689#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52690#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:23,277 INFO L290 TraceCheckUtils]: 110: Hoare triple {52690#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {52690#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:23,278 INFO L290 TraceCheckUtils]: 111: Hoare triple {52690#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52691#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:23,278 INFO L290 TraceCheckUtils]: 112: Hoare triple {52691#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {52691#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:23,279 INFO L290 TraceCheckUtils]: 113: Hoare triple {52691#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {52692#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:23,279 INFO L290 TraceCheckUtils]: 114: Hoare triple {52692#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {52692#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:23,280 INFO L290 TraceCheckUtils]: 115: Hoare triple {52692#(<= main_~x~0 54)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:23,280 INFO L290 TraceCheckUtils]: 116: Hoare triple {52634#false} assume !!(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:23,280 INFO L290 TraceCheckUtils]: 117: Hoare triple {52634#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:23,280 INFO L290 TraceCheckUtils]: 118: Hoare triple {52634#false} assume !(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:23,281 INFO L272 TraceCheckUtils]: 119: Hoare triple {52634#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {52634#false} is VALID [2022-04-15 12:49:23,281 INFO L290 TraceCheckUtils]: 120: Hoare triple {52634#false} ~cond := #in~cond; {52634#false} is VALID [2022-04-15 12:49:23,281 INFO L290 TraceCheckUtils]: 121: Hoare triple {52634#false} assume 0 == ~cond; {52634#false} is VALID [2022-04-15 12:49:23,281 INFO L290 TraceCheckUtils]: 122: Hoare triple {52634#false} assume !false; {52634#false} is VALID [2022-04-15 12:49:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 165 proven. 2970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:23,281 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:25,535 INFO L290 TraceCheckUtils]: 122: Hoare triple {52634#false} assume !false; {52634#false} is VALID [2022-04-15 12:49:25,535 INFO L290 TraceCheckUtils]: 121: Hoare triple {52634#false} assume 0 == ~cond; {52634#false} is VALID [2022-04-15 12:49:25,535 INFO L290 TraceCheckUtils]: 120: Hoare triple {52634#false} ~cond := #in~cond; {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L272 TraceCheckUtils]: 119: Hoare triple {52634#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L290 TraceCheckUtils]: 118: Hoare triple {52634#false} assume !(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L290 TraceCheckUtils]: 117: Hoare triple {52634#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L290 TraceCheckUtils]: 116: Hoare triple {52634#false} assume !!(~x~0 < 1000000); {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L290 TraceCheckUtils]: 115: Hoare triple {53085#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {52634#false} is VALID [2022-04-15 12:49:25,536 INFO L290 TraceCheckUtils]: 114: Hoare triple {53085#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {53085#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:25,538 INFO L290 TraceCheckUtils]: 113: Hoare triple {53092#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53085#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:25,538 INFO L290 TraceCheckUtils]: 112: Hoare triple {53092#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {53092#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:25,539 INFO L290 TraceCheckUtils]: 111: Hoare triple {53099#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53092#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:25,540 INFO L290 TraceCheckUtils]: 110: Hoare triple {53099#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {53099#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:25,540 INFO L290 TraceCheckUtils]: 109: Hoare triple {53106#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53099#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:25,541 INFO L290 TraceCheckUtils]: 108: Hoare triple {53106#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {53106#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:25,541 INFO L290 TraceCheckUtils]: 107: Hoare triple {53113#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53106#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:25,542 INFO L290 TraceCheckUtils]: 106: Hoare triple {53113#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {53113#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:25,542 INFO L290 TraceCheckUtils]: 105: Hoare triple {53120#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53113#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:25,543 INFO L290 TraceCheckUtils]: 104: Hoare triple {53120#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {53120#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:25,543 INFO L290 TraceCheckUtils]: 103: Hoare triple {53127#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53120#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:25,544 INFO L290 TraceCheckUtils]: 102: Hoare triple {53127#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {53127#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:25,544 INFO L290 TraceCheckUtils]: 101: Hoare triple {53134#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53127#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:25,545 INFO L290 TraceCheckUtils]: 100: Hoare triple {53134#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {53134#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:25,545 INFO L290 TraceCheckUtils]: 99: Hoare triple {53141#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53134#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:25,546 INFO L290 TraceCheckUtils]: 98: Hoare triple {53141#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {53141#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:25,546 INFO L290 TraceCheckUtils]: 97: Hoare triple {53148#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53141#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:25,547 INFO L290 TraceCheckUtils]: 96: Hoare triple {53148#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {53148#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:25,547 INFO L290 TraceCheckUtils]: 95: Hoare triple {53155#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53148#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:25,548 INFO L290 TraceCheckUtils]: 94: Hoare triple {53155#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {53155#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:25,548 INFO L290 TraceCheckUtils]: 93: Hoare triple {53162#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53155#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:25,549 INFO L290 TraceCheckUtils]: 92: Hoare triple {53162#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {53162#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:25,549 INFO L290 TraceCheckUtils]: 91: Hoare triple {53169#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53162#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:25,550 INFO L290 TraceCheckUtils]: 90: Hoare triple {53169#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {53169#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:25,550 INFO L290 TraceCheckUtils]: 89: Hoare triple {53176#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53169#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:25,551 INFO L290 TraceCheckUtils]: 88: Hoare triple {53176#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {53176#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:25,551 INFO L290 TraceCheckUtils]: 87: Hoare triple {53183#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53176#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:25,552 INFO L290 TraceCheckUtils]: 86: Hoare triple {53183#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {53183#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:25,552 INFO L290 TraceCheckUtils]: 85: Hoare triple {53190#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53183#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:25,553 INFO L290 TraceCheckUtils]: 84: Hoare triple {53190#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {53190#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:25,553 INFO L290 TraceCheckUtils]: 83: Hoare triple {53197#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53190#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:25,554 INFO L290 TraceCheckUtils]: 82: Hoare triple {53197#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {53197#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:25,554 INFO L290 TraceCheckUtils]: 81: Hoare triple {53204#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53197#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:25,555 INFO L290 TraceCheckUtils]: 80: Hoare triple {53204#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {53204#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:25,555 INFO L290 TraceCheckUtils]: 79: Hoare triple {53211#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53204#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:25,556 INFO L290 TraceCheckUtils]: 78: Hoare triple {53211#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {53211#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:25,556 INFO L290 TraceCheckUtils]: 77: Hoare triple {53218#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53211#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:25,557 INFO L290 TraceCheckUtils]: 76: Hoare triple {53218#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {53218#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:25,557 INFO L290 TraceCheckUtils]: 75: Hoare triple {53225#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53218#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:25,558 INFO L290 TraceCheckUtils]: 74: Hoare triple {53225#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {53225#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:25,559 INFO L290 TraceCheckUtils]: 73: Hoare triple {53232#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53225#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:25,559 INFO L290 TraceCheckUtils]: 72: Hoare triple {53232#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {53232#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:25,560 INFO L290 TraceCheckUtils]: 71: Hoare triple {53239#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53232#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:25,560 INFO L290 TraceCheckUtils]: 70: Hoare triple {53239#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {53239#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:25,561 INFO L290 TraceCheckUtils]: 69: Hoare triple {53246#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53239#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:25,561 INFO L290 TraceCheckUtils]: 68: Hoare triple {53246#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {53246#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:25,562 INFO L290 TraceCheckUtils]: 67: Hoare triple {53253#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53246#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:25,562 INFO L290 TraceCheckUtils]: 66: Hoare triple {53253#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {53253#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:25,563 INFO L290 TraceCheckUtils]: 65: Hoare triple {53260#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53253#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:25,563 INFO L290 TraceCheckUtils]: 64: Hoare triple {53260#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {53260#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:25,564 INFO L290 TraceCheckUtils]: 63: Hoare triple {53267#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53260#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:25,564 INFO L290 TraceCheckUtils]: 62: Hoare triple {53267#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {53267#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:25,565 INFO L290 TraceCheckUtils]: 61: Hoare triple {53274#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53267#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:25,565 INFO L290 TraceCheckUtils]: 60: Hoare triple {53274#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {53274#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:25,566 INFO L290 TraceCheckUtils]: 59: Hoare triple {53281#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53274#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:25,566 INFO L290 TraceCheckUtils]: 58: Hoare triple {53281#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {53281#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:25,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {53288#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53281#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:25,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {53288#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {53288#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:25,568 INFO L290 TraceCheckUtils]: 55: Hoare triple {53295#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53288#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:25,568 INFO L290 TraceCheckUtils]: 54: Hoare triple {53295#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {53295#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:25,569 INFO L290 TraceCheckUtils]: 53: Hoare triple {53302#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53295#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:25,569 INFO L290 TraceCheckUtils]: 52: Hoare triple {53302#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {53302#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:25,570 INFO L290 TraceCheckUtils]: 51: Hoare triple {53309#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53302#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:25,570 INFO L290 TraceCheckUtils]: 50: Hoare triple {53309#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {53309#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:25,571 INFO L290 TraceCheckUtils]: 49: Hoare triple {53316#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53309#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:25,571 INFO L290 TraceCheckUtils]: 48: Hoare triple {53316#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {53316#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:25,572 INFO L290 TraceCheckUtils]: 47: Hoare triple {53323#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53316#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:25,572 INFO L290 TraceCheckUtils]: 46: Hoare triple {53323#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {53323#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:25,573 INFO L290 TraceCheckUtils]: 45: Hoare triple {53330#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53323#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:25,573 INFO L290 TraceCheckUtils]: 44: Hoare triple {53330#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {53330#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:25,574 INFO L290 TraceCheckUtils]: 43: Hoare triple {53337#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53330#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:25,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {53337#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {53337#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:25,575 INFO L290 TraceCheckUtils]: 41: Hoare triple {53344#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53337#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:25,575 INFO L290 TraceCheckUtils]: 40: Hoare triple {53344#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {53344#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:25,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {53351#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53344#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:25,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {53351#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {53351#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:25,577 INFO L290 TraceCheckUtils]: 37: Hoare triple {53358#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53351#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:25,577 INFO L290 TraceCheckUtils]: 36: Hoare triple {53358#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {53358#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:25,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {53365#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53358#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:25,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {53365#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {53365#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:25,579 INFO L290 TraceCheckUtils]: 33: Hoare triple {53372#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53365#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:25,579 INFO L290 TraceCheckUtils]: 32: Hoare triple {53372#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {53372#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:25,580 INFO L290 TraceCheckUtils]: 31: Hoare triple {53379#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53372#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:25,580 INFO L290 TraceCheckUtils]: 30: Hoare triple {53379#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {53379#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:25,581 INFO L290 TraceCheckUtils]: 29: Hoare triple {53386#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53379#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:25,581 INFO L290 TraceCheckUtils]: 28: Hoare triple {53386#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {53386#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:25,582 INFO L290 TraceCheckUtils]: 27: Hoare triple {53393#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53386#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:25,582 INFO L290 TraceCheckUtils]: 26: Hoare triple {53393#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {53393#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:25,583 INFO L290 TraceCheckUtils]: 25: Hoare triple {53400#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53393#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:25,583 INFO L290 TraceCheckUtils]: 24: Hoare triple {53400#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {53400#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:25,584 INFO L290 TraceCheckUtils]: 23: Hoare triple {53407#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53400#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:25,584 INFO L290 TraceCheckUtils]: 22: Hoare triple {53407#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {53407#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:25,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {53414#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53407#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:25,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {53414#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {53414#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:25,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {53421#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53414#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:25,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {53421#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {53421#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:25,587 INFO L290 TraceCheckUtils]: 17: Hoare triple {53428#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53421#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:25,587 INFO L290 TraceCheckUtils]: 16: Hoare triple {53428#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {53428#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:25,588 INFO L290 TraceCheckUtils]: 15: Hoare triple {53435#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53428#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:25,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {53435#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {53435#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:25,589 INFO L290 TraceCheckUtils]: 13: Hoare triple {53442#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53435#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:25,589 INFO L290 TraceCheckUtils]: 12: Hoare triple {53442#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {53442#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:25,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {53449#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53442#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:25,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {53449#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {53449#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:25,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {53456#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53449#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:25,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {53456#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {53456#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:25,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {53463#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {53456#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:25,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {53463#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {53463#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:25,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {52633#true} ~x~0 := 0;~y~0 := 500000; {53463#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:25,592 INFO L272 TraceCheckUtils]: 4: Hoare triple {52633#true} call #t~ret4 := main(); {52633#true} is VALID [2022-04-15 12:49:25,592 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52633#true} {52633#true} #41#return; {52633#true} is VALID [2022-04-15 12:49:25,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {52633#true} assume true; {52633#true} is VALID [2022-04-15 12:49:25,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {52633#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {52633#true} is VALID [2022-04-15 12:49:25,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {52633#true} call ULTIMATE.init(); {52633#true} is VALID [2022-04-15 12:49:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3136 backedges. 165 proven. 2970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:25,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [980677338] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:25,593 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:25,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 57, 57] total 114 [2022-04-15 12:49:25,593 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:25,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1117682879] [2022-04-15 12:49:25,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1117682879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:25,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:25,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2022-04-15 12:49:25,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628960173] [2022-04-15 12:49:25,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:25,594 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-15 12:49:25,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:25,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:25,682 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:25,682 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 58 states [2022-04-15 12:49:25,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:25,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2022-04-15 12:49:25,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6330, Invalid=6552, Unknown=0, NotChecked=0, Total=12882 [2022-04-15 12:49:25,684 INFO L87 Difference]: Start difference. First operand 125 states and 128 transitions. Second operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:27,290 INFO L93 Difference]: Finished difference Result 136 states and 142 transitions. [2022-04-15 12:49:27,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-15 12:49:27,291 INFO L78 Accepts]: Start accepts. Automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 123 [2022-04-15 12:49:27,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:27,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-15 12:49:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 133 transitions. [2022-04-15 12:49:27,292 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 133 transitions. [2022-04-15 12:49:27,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:27,411 INFO L225 Difference]: With dead ends: 136 [2022-04-15 12:49:27,411 INFO L226 Difference]: Without dead ends: 127 [2022-04-15 12:49:27,413 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 359 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1808 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=12546, Invalid=15846, Unknown=0, NotChecked=0, Total=28392 [2022-04-15 12:49:27,413 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 63 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 173 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 64 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 173 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:27,413 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 64 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 173 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:27,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2022-04-15 12:49:27,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2022-04-15 12:49:27,604 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:27,604 INFO L82 GeneralOperation]: Start isEquivalent. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,604 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,605 INFO L87 Difference]: Start difference. First operand 127 states. Second operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:27,606 INFO L93 Difference]: Finished difference Result 127 states and 130 transitions. [2022-04-15 12:49:27,606 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2022-04-15 12:49:27,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:27,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:27,606 INFO L74 IsIncluded]: Start isIncluded. First operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-15 12:49:27,606 INFO L87 Difference]: Start difference. First operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 127 states. [2022-04-15 12:49:27,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:27,607 INFO L93 Difference]: Finished difference Result 127 states and 130 transitions. [2022-04-15 12:49:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2022-04-15 12:49:27,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:27,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:27,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:27,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:27,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 122 states have (on average 1.0327868852459017) internal successors, (126), 122 states have internal predecessors, (126), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 130 transitions. [2022-04-15 12:49:27,608 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 130 transitions. Word has length 123 [2022-04-15 12:49:27,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:27,608 INFO L478 AbstractCegarLoop]: Abstraction has 127 states and 130 transitions. [2022-04-15 12:49:27,609 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 58 states, 58 states have (on average 2.0517241379310347) internal successors, (119), 57 states have internal predecessors, (119), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:27,609 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 127 states and 130 transitions. [2022-04-15 12:49:27,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2022-04-15 12:49:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-15 12:49:27,721 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:27,721 INFO L499 BasicCegarLoop]: trace histogram [57, 55, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:27,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:27,921 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable111,SelfDestructingSolverStorable112,56 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:27,921 INFO L403 AbstractCegarLoop]: === Iteration 59 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:27,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:27,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1931041420, now seen corresponding path program 111 times [2022-04-15 12:49:27,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:27,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1954668362] [2022-04-15 12:49:28,151 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:28,152 INFO L85 PathProgramCache]: Analyzing trace with hash 2100745808, now seen corresponding path program 1 times [2022-04-15 12:49:28,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:28,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407606599] [2022-04-15 12:49:28,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:28,155 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:28,158 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:28,158 INFO L85 PathProgramCache]: Analyzing trace with hash -1931041420, now seen corresponding path program 112 times [2022-04-15 12:49:28,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:28,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879192290] [2022-04-15 12:49:28,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:28,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:29,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:29,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {54438#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {54377#true} is VALID [2022-04-15 12:49:29,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {54377#true} assume true; {54377#true} is VALID [2022-04-15 12:49:29,340 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {54377#true} {54377#true} #41#return; {54377#true} is VALID [2022-04-15 12:49:29,340 INFO L272 TraceCheckUtils]: 0: Hoare triple {54377#true} call ULTIMATE.init(); {54438#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:29,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {54438#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {54377#true} is VALID [2022-04-15 12:49:29,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {54377#true} assume true; {54377#true} is VALID [2022-04-15 12:49:29,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54377#true} {54377#true} #41#return; {54377#true} is VALID [2022-04-15 12:49:29,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {54377#true} call #t~ret4 := main(); {54377#true} is VALID [2022-04-15 12:49:29,341 INFO L290 TraceCheckUtils]: 5: Hoare triple {54377#true} ~x~0 := 0;~y~0 := 500000; {54382#(= main_~x~0 0)} is VALID [2022-04-15 12:49:29,341 INFO L290 TraceCheckUtils]: 6: Hoare triple {54382#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {54382#(= main_~x~0 0)} is VALID [2022-04-15 12:49:29,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {54382#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54383#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:29,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {54383#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {54383#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:29,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {54383#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54384#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:29,344 INFO L290 TraceCheckUtils]: 10: Hoare triple {54384#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {54384#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:29,345 INFO L290 TraceCheckUtils]: 11: Hoare triple {54384#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54385#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:29,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {54385#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {54385#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:29,361 INFO L290 TraceCheckUtils]: 13: Hoare triple {54385#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54386#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:29,362 INFO L290 TraceCheckUtils]: 14: Hoare triple {54386#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {54386#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:29,363 INFO L290 TraceCheckUtils]: 15: Hoare triple {54386#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54387#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:29,363 INFO L290 TraceCheckUtils]: 16: Hoare triple {54387#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {54387#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:29,364 INFO L290 TraceCheckUtils]: 17: Hoare triple {54387#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54388#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:29,364 INFO L290 TraceCheckUtils]: 18: Hoare triple {54388#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {54388#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:29,365 INFO L290 TraceCheckUtils]: 19: Hoare triple {54388#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54389#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:29,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {54389#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {54389#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:29,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {54389#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54390#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:29,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {54390#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {54390#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:29,367 INFO L290 TraceCheckUtils]: 23: Hoare triple {54390#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54391#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:29,367 INFO L290 TraceCheckUtils]: 24: Hoare triple {54391#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {54391#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:29,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {54391#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54392#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:29,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {54392#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {54392#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:29,369 INFO L290 TraceCheckUtils]: 27: Hoare triple {54392#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54393#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:29,370 INFO L290 TraceCheckUtils]: 28: Hoare triple {54393#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {54393#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:29,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {54393#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54394#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:29,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {54394#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {54394#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:29,372 INFO L290 TraceCheckUtils]: 31: Hoare triple {54394#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54395#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:29,372 INFO L290 TraceCheckUtils]: 32: Hoare triple {54395#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {54395#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:29,373 INFO L290 TraceCheckUtils]: 33: Hoare triple {54395#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54396#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:29,373 INFO L290 TraceCheckUtils]: 34: Hoare triple {54396#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {54396#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:29,374 INFO L290 TraceCheckUtils]: 35: Hoare triple {54396#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54397#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:29,374 INFO L290 TraceCheckUtils]: 36: Hoare triple {54397#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {54397#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:29,375 INFO L290 TraceCheckUtils]: 37: Hoare triple {54397#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54398#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:29,375 INFO L290 TraceCheckUtils]: 38: Hoare triple {54398#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {54398#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:29,376 INFO L290 TraceCheckUtils]: 39: Hoare triple {54398#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54399#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:29,376 INFO L290 TraceCheckUtils]: 40: Hoare triple {54399#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {54399#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:29,377 INFO L290 TraceCheckUtils]: 41: Hoare triple {54399#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54400#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:29,377 INFO L290 TraceCheckUtils]: 42: Hoare triple {54400#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {54400#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:29,378 INFO L290 TraceCheckUtils]: 43: Hoare triple {54400#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54401#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:29,379 INFO L290 TraceCheckUtils]: 44: Hoare triple {54401#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {54401#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:29,379 INFO L290 TraceCheckUtils]: 45: Hoare triple {54401#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54402#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:29,380 INFO L290 TraceCheckUtils]: 46: Hoare triple {54402#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {54402#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:29,381 INFO L290 TraceCheckUtils]: 47: Hoare triple {54402#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54403#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:29,381 INFO L290 TraceCheckUtils]: 48: Hoare triple {54403#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {54403#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:29,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {54403#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54404#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:29,382 INFO L290 TraceCheckUtils]: 50: Hoare triple {54404#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {54404#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:29,383 INFO L290 TraceCheckUtils]: 51: Hoare triple {54404#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54405#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:29,383 INFO L290 TraceCheckUtils]: 52: Hoare triple {54405#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {54405#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:29,384 INFO L290 TraceCheckUtils]: 53: Hoare triple {54405#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54406#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:29,384 INFO L290 TraceCheckUtils]: 54: Hoare triple {54406#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {54406#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:29,385 INFO L290 TraceCheckUtils]: 55: Hoare triple {54406#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54407#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:29,385 INFO L290 TraceCheckUtils]: 56: Hoare triple {54407#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {54407#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:29,386 INFO L290 TraceCheckUtils]: 57: Hoare triple {54407#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54408#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:29,386 INFO L290 TraceCheckUtils]: 58: Hoare triple {54408#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {54408#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:29,387 INFO L290 TraceCheckUtils]: 59: Hoare triple {54408#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54409#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:29,388 INFO L290 TraceCheckUtils]: 60: Hoare triple {54409#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {54409#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:29,388 INFO L290 TraceCheckUtils]: 61: Hoare triple {54409#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54410#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:29,389 INFO L290 TraceCheckUtils]: 62: Hoare triple {54410#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {54410#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:29,390 INFO L290 TraceCheckUtils]: 63: Hoare triple {54410#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54411#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:29,390 INFO L290 TraceCheckUtils]: 64: Hoare triple {54411#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {54411#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:29,391 INFO L290 TraceCheckUtils]: 65: Hoare triple {54411#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54412#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:29,391 INFO L290 TraceCheckUtils]: 66: Hoare triple {54412#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {54412#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:29,392 INFO L290 TraceCheckUtils]: 67: Hoare triple {54412#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54413#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:29,392 INFO L290 TraceCheckUtils]: 68: Hoare triple {54413#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {54413#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:29,393 INFO L290 TraceCheckUtils]: 69: Hoare triple {54413#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54414#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:29,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {54414#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {54414#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:29,394 INFO L290 TraceCheckUtils]: 71: Hoare triple {54414#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54415#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:29,394 INFO L290 TraceCheckUtils]: 72: Hoare triple {54415#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {54415#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:29,395 INFO L290 TraceCheckUtils]: 73: Hoare triple {54415#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54416#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:29,396 INFO L290 TraceCheckUtils]: 74: Hoare triple {54416#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {54416#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:29,396 INFO L290 TraceCheckUtils]: 75: Hoare triple {54416#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54417#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:29,397 INFO L290 TraceCheckUtils]: 76: Hoare triple {54417#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {54417#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:29,398 INFO L290 TraceCheckUtils]: 77: Hoare triple {54417#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54418#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:29,398 INFO L290 TraceCheckUtils]: 78: Hoare triple {54418#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {54418#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:29,399 INFO L290 TraceCheckUtils]: 79: Hoare triple {54418#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54419#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:29,399 INFO L290 TraceCheckUtils]: 80: Hoare triple {54419#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {54419#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:29,400 INFO L290 TraceCheckUtils]: 81: Hoare triple {54419#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54420#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:29,400 INFO L290 TraceCheckUtils]: 82: Hoare triple {54420#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {54420#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:29,401 INFO L290 TraceCheckUtils]: 83: Hoare triple {54420#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54421#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:29,401 INFO L290 TraceCheckUtils]: 84: Hoare triple {54421#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {54421#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:29,402 INFO L290 TraceCheckUtils]: 85: Hoare triple {54421#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54422#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:29,402 INFO L290 TraceCheckUtils]: 86: Hoare triple {54422#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {54422#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:29,403 INFO L290 TraceCheckUtils]: 87: Hoare triple {54422#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54423#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:29,404 INFO L290 TraceCheckUtils]: 88: Hoare triple {54423#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {54423#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:29,404 INFO L290 TraceCheckUtils]: 89: Hoare triple {54423#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54424#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:29,405 INFO L290 TraceCheckUtils]: 90: Hoare triple {54424#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {54424#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:29,406 INFO L290 TraceCheckUtils]: 91: Hoare triple {54424#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54425#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:29,406 INFO L290 TraceCheckUtils]: 92: Hoare triple {54425#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {54425#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:29,407 INFO L290 TraceCheckUtils]: 93: Hoare triple {54425#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54426#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:29,407 INFO L290 TraceCheckUtils]: 94: Hoare triple {54426#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {54426#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:29,408 INFO L290 TraceCheckUtils]: 95: Hoare triple {54426#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54427#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:29,408 INFO L290 TraceCheckUtils]: 96: Hoare triple {54427#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {54427#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:29,409 INFO L290 TraceCheckUtils]: 97: Hoare triple {54427#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54428#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:29,409 INFO L290 TraceCheckUtils]: 98: Hoare triple {54428#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {54428#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:29,410 INFO L290 TraceCheckUtils]: 99: Hoare triple {54428#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54429#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:29,411 INFO L290 TraceCheckUtils]: 100: Hoare triple {54429#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {54429#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:29,412 INFO L290 TraceCheckUtils]: 101: Hoare triple {54429#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54430#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:29,412 INFO L290 TraceCheckUtils]: 102: Hoare triple {54430#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {54430#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:29,413 INFO L290 TraceCheckUtils]: 103: Hoare triple {54430#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54431#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:29,413 INFO L290 TraceCheckUtils]: 104: Hoare triple {54431#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {54431#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:29,414 INFO L290 TraceCheckUtils]: 105: Hoare triple {54431#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54432#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:29,414 INFO L290 TraceCheckUtils]: 106: Hoare triple {54432#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {54432#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:29,415 INFO L290 TraceCheckUtils]: 107: Hoare triple {54432#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54433#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:29,415 INFO L290 TraceCheckUtils]: 108: Hoare triple {54433#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {54433#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:29,416 INFO L290 TraceCheckUtils]: 109: Hoare triple {54433#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54434#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:29,416 INFO L290 TraceCheckUtils]: 110: Hoare triple {54434#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {54434#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:29,417 INFO L290 TraceCheckUtils]: 111: Hoare triple {54434#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54435#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:29,418 INFO L290 TraceCheckUtils]: 112: Hoare triple {54435#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {54435#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:29,419 INFO L290 TraceCheckUtils]: 113: Hoare triple {54435#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54436#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:29,419 INFO L290 TraceCheckUtils]: 114: Hoare triple {54436#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {54436#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:29,420 INFO L290 TraceCheckUtils]: 115: Hoare triple {54436#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54437#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:29,420 INFO L290 TraceCheckUtils]: 116: Hoare triple {54437#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {54437#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 117: Hoare triple {54437#(<= main_~x~0 55)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 118: Hoare triple {54378#false} assume !!(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 119: Hoare triple {54378#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 120: Hoare triple {54378#false} assume !(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L272 TraceCheckUtils]: 121: Hoare triple {54378#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 122: Hoare triple {54378#false} ~cond := #in~cond; {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 123: Hoare triple {54378#false} assume 0 == ~cond; {54378#false} is VALID [2022-04-15 12:49:29,421 INFO L290 TraceCheckUtils]: 124: Hoare triple {54378#false} assume !false; {54378#false} is VALID [2022-04-15 12:49:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 168 proven. 3080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:29,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:29,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879192290] [2022-04-15 12:49:29,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879192290] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:29,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463974988] [2022-04-15 12:49:29,422 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:49:29,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:29,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:29,424 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:29,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2022-04-15 12:49:29,495 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:49:29,495 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:29,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-15 12:49:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:29,524 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:30,174 INFO L272 TraceCheckUtils]: 0: Hoare triple {54377#true} call ULTIMATE.init(); {54377#true} is VALID [2022-04-15 12:49:30,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {54377#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {54377#true} is VALID [2022-04-15 12:49:30,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {54377#true} assume true; {54377#true} is VALID [2022-04-15 12:49:30,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54377#true} {54377#true} #41#return; {54377#true} is VALID [2022-04-15 12:49:30,175 INFO L272 TraceCheckUtils]: 4: Hoare triple {54377#true} call #t~ret4 := main(); {54377#true} is VALID [2022-04-15 12:49:30,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {54377#true} ~x~0 := 0;~y~0 := 500000; {54457#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:30,175 INFO L290 TraceCheckUtils]: 6: Hoare triple {54457#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {54457#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:30,177 INFO L290 TraceCheckUtils]: 7: Hoare triple {54457#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54383#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:30,178 INFO L290 TraceCheckUtils]: 8: Hoare triple {54383#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {54383#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:30,178 INFO L290 TraceCheckUtils]: 9: Hoare triple {54383#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54384#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:30,179 INFO L290 TraceCheckUtils]: 10: Hoare triple {54384#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {54384#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:30,179 INFO L290 TraceCheckUtils]: 11: Hoare triple {54384#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54385#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:30,180 INFO L290 TraceCheckUtils]: 12: Hoare triple {54385#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {54385#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:30,180 INFO L290 TraceCheckUtils]: 13: Hoare triple {54385#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54386#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:30,180 INFO L290 TraceCheckUtils]: 14: Hoare triple {54386#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {54386#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:30,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {54386#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54387#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:30,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {54387#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {54387#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:30,182 INFO L290 TraceCheckUtils]: 17: Hoare triple {54387#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54388#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:30,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {54388#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {54388#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:30,183 INFO L290 TraceCheckUtils]: 19: Hoare triple {54388#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54389#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:30,183 INFO L290 TraceCheckUtils]: 20: Hoare triple {54389#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {54389#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:30,184 INFO L290 TraceCheckUtils]: 21: Hoare triple {54389#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54390#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:30,184 INFO L290 TraceCheckUtils]: 22: Hoare triple {54390#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {54390#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:30,185 INFO L290 TraceCheckUtils]: 23: Hoare triple {54390#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54391#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:30,185 INFO L290 TraceCheckUtils]: 24: Hoare triple {54391#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {54391#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:30,186 INFO L290 TraceCheckUtils]: 25: Hoare triple {54391#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54392#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:30,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {54392#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {54392#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:30,187 INFO L290 TraceCheckUtils]: 27: Hoare triple {54392#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54393#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:30,187 INFO L290 TraceCheckUtils]: 28: Hoare triple {54393#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {54393#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:30,188 INFO L290 TraceCheckUtils]: 29: Hoare triple {54393#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54394#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:30,188 INFO L290 TraceCheckUtils]: 30: Hoare triple {54394#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {54394#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:30,189 INFO L290 TraceCheckUtils]: 31: Hoare triple {54394#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54395#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:30,189 INFO L290 TraceCheckUtils]: 32: Hoare triple {54395#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {54395#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:30,190 INFO L290 TraceCheckUtils]: 33: Hoare triple {54395#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54396#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:30,190 INFO L290 TraceCheckUtils]: 34: Hoare triple {54396#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {54396#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:30,191 INFO L290 TraceCheckUtils]: 35: Hoare triple {54396#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54397#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:30,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {54397#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {54397#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:30,192 INFO L290 TraceCheckUtils]: 37: Hoare triple {54397#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54398#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:30,192 INFO L290 TraceCheckUtils]: 38: Hoare triple {54398#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {54398#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:30,192 INFO L290 TraceCheckUtils]: 39: Hoare triple {54398#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54399#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:30,193 INFO L290 TraceCheckUtils]: 40: Hoare triple {54399#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {54399#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:30,193 INFO L290 TraceCheckUtils]: 41: Hoare triple {54399#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54400#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:30,194 INFO L290 TraceCheckUtils]: 42: Hoare triple {54400#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {54400#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:30,194 INFO L290 TraceCheckUtils]: 43: Hoare triple {54400#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54401#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:30,195 INFO L290 TraceCheckUtils]: 44: Hoare triple {54401#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {54401#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:30,195 INFO L290 TraceCheckUtils]: 45: Hoare triple {54401#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54402#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:30,195 INFO L290 TraceCheckUtils]: 46: Hoare triple {54402#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {54402#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:30,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {54402#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54403#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:30,196 INFO L290 TraceCheckUtils]: 48: Hoare triple {54403#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {54403#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:30,197 INFO L290 TraceCheckUtils]: 49: Hoare triple {54403#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54404#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:30,197 INFO L290 TraceCheckUtils]: 50: Hoare triple {54404#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {54404#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:30,198 INFO L290 TraceCheckUtils]: 51: Hoare triple {54404#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54405#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:30,198 INFO L290 TraceCheckUtils]: 52: Hoare triple {54405#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {54405#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:30,199 INFO L290 TraceCheckUtils]: 53: Hoare triple {54405#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54406#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:30,199 INFO L290 TraceCheckUtils]: 54: Hoare triple {54406#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {54406#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:30,200 INFO L290 TraceCheckUtils]: 55: Hoare triple {54406#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54407#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:30,200 INFO L290 TraceCheckUtils]: 56: Hoare triple {54407#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {54407#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:30,201 INFO L290 TraceCheckUtils]: 57: Hoare triple {54407#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54408#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:30,201 INFO L290 TraceCheckUtils]: 58: Hoare triple {54408#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {54408#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:30,202 INFO L290 TraceCheckUtils]: 59: Hoare triple {54408#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54409#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:30,202 INFO L290 TraceCheckUtils]: 60: Hoare triple {54409#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {54409#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:30,203 INFO L290 TraceCheckUtils]: 61: Hoare triple {54409#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54410#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:30,203 INFO L290 TraceCheckUtils]: 62: Hoare triple {54410#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {54410#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:30,204 INFO L290 TraceCheckUtils]: 63: Hoare triple {54410#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54411#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:30,204 INFO L290 TraceCheckUtils]: 64: Hoare triple {54411#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {54411#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:30,204 INFO L290 TraceCheckUtils]: 65: Hoare triple {54411#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54412#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:30,205 INFO L290 TraceCheckUtils]: 66: Hoare triple {54412#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {54412#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:30,205 INFO L290 TraceCheckUtils]: 67: Hoare triple {54412#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54413#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:30,206 INFO L290 TraceCheckUtils]: 68: Hoare triple {54413#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {54413#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:30,206 INFO L290 TraceCheckUtils]: 69: Hoare triple {54413#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54414#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:30,206 INFO L290 TraceCheckUtils]: 70: Hoare triple {54414#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {54414#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:30,207 INFO L290 TraceCheckUtils]: 71: Hoare triple {54414#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54415#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:30,207 INFO L290 TraceCheckUtils]: 72: Hoare triple {54415#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {54415#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:30,208 INFO L290 TraceCheckUtils]: 73: Hoare triple {54415#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54416#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:30,208 INFO L290 TraceCheckUtils]: 74: Hoare triple {54416#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {54416#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:30,209 INFO L290 TraceCheckUtils]: 75: Hoare triple {54416#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54417#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:30,209 INFO L290 TraceCheckUtils]: 76: Hoare triple {54417#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {54417#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:30,210 INFO L290 TraceCheckUtils]: 77: Hoare triple {54417#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54418#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:30,210 INFO L290 TraceCheckUtils]: 78: Hoare triple {54418#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {54418#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:30,211 INFO L290 TraceCheckUtils]: 79: Hoare triple {54418#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54419#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:30,211 INFO L290 TraceCheckUtils]: 80: Hoare triple {54419#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {54419#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:30,212 INFO L290 TraceCheckUtils]: 81: Hoare triple {54419#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54420#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:30,212 INFO L290 TraceCheckUtils]: 82: Hoare triple {54420#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {54420#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:30,213 INFO L290 TraceCheckUtils]: 83: Hoare triple {54420#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54421#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:30,213 INFO L290 TraceCheckUtils]: 84: Hoare triple {54421#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {54421#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:30,214 INFO L290 TraceCheckUtils]: 85: Hoare triple {54421#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54422#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:30,214 INFO L290 TraceCheckUtils]: 86: Hoare triple {54422#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {54422#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:30,215 INFO L290 TraceCheckUtils]: 87: Hoare triple {54422#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54423#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:30,215 INFO L290 TraceCheckUtils]: 88: Hoare triple {54423#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {54423#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:30,215 INFO L290 TraceCheckUtils]: 89: Hoare triple {54423#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54424#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:30,216 INFO L290 TraceCheckUtils]: 90: Hoare triple {54424#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {54424#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:30,216 INFO L290 TraceCheckUtils]: 91: Hoare triple {54424#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54425#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:30,217 INFO L290 TraceCheckUtils]: 92: Hoare triple {54425#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {54425#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:30,217 INFO L290 TraceCheckUtils]: 93: Hoare triple {54425#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54426#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:30,217 INFO L290 TraceCheckUtils]: 94: Hoare triple {54426#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {54426#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:30,218 INFO L290 TraceCheckUtils]: 95: Hoare triple {54426#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54427#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:30,218 INFO L290 TraceCheckUtils]: 96: Hoare triple {54427#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {54427#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:30,219 INFO L290 TraceCheckUtils]: 97: Hoare triple {54427#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54428#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:30,219 INFO L290 TraceCheckUtils]: 98: Hoare triple {54428#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {54428#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:30,220 INFO L290 TraceCheckUtils]: 99: Hoare triple {54428#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54429#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:30,220 INFO L290 TraceCheckUtils]: 100: Hoare triple {54429#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {54429#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:30,221 INFO L290 TraceCheckUtils]: 101: Hoare triple {54429#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54430#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:30,221 INFO L290 TraceCheckUtils]: 102: Hoare triple {54430#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {54430#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:30,222 INFO L290 TraceCheckUtils]: 103: Hoare triple {54430#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54431#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:30,222 INFO L290 TraceCheckUtils]: 104: Hoare triple {54431#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {54431#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:30,223 INFO L290 TraceCheckUtils]: 105: Hoare triple {54431#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54432#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:30,223 INFO L290 TraceCheckUtils]: 106: Hoare triple {54432#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {54432#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:30,224 INFO L290 TraceCheckUtils]: 107: Hoare triple {54432#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54433#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:30,224 INFO L290 TraceCheckUtils]: 108: Hoare triple {54433#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {54433#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:30,225 INFO L290 TraceCheckUtils]: 109: Hoare triple {54433#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54434#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:30,225 INFO L290 TraceCheckUtils]: 110: Hoare triple {54434#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {54434#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:30,226 INFO L290 TraceCheckUtils]: 111: Hoare triple {54434#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54435#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:30,226 INFO L290 TraceCheckUtils]: 112: Hoare triple {54435#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {54435#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:30,227 INFO L290 TraceCheckUtils]: 113: Hoare triple {54435#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54436#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:30,227 INFO L290 TraceCheckUtils]: 114: Hoare triple {54436#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {54436#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:30,228 INFO L290 TraceCheckUtils]: 115: Hoare triple {54436#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54437#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:30,228 INFO L290 TraceCheckUtils]: 116: Hoare triple {54437#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {54437#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 117: Hoare triple {54437#(<= main_~x~0 55)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 118: Hoare triple {54378#false} assume !!(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 119: Hoare triple {54378#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 120: Hoare triple {54378#false} assume !(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L272 TraceCheckUtils]: 121: Hoare triple {54378#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 122: Hoare triple {54378#false} ~cond := #in~cond; {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 123: Hoare triple {54378#false} assume 0 == ~cond; {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L290 TraceCheckUtils]: 124: Hoare triple {54378#false} assume !false; {54378#false} is VALID [2022-04-15 12:49:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 168 proven. 3080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:30,229 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:32,369 INFO L290 TraceCheckUtils]: 124: Hoare triple {54378#false} assume !false; {54378#false} is VALID [2022-04-15 12:49:32,369 INFO L290 TraceCheckUtils]: 123: Hoare triple {54378#false} assume 0 == ~cond; {54378#false} is VALID [2022-04-15 12:49:32,369 INFO L290 TraceCheckUtils]: 122: Hoare triple {54378#false} ~cond := #in~cond; {54378#false} is VALID [2022-04-15 12:49:32,369 INFO L272 TraceCheckUtils]: 121: Hoare triple {54378#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {54378#false} is VALID [2022-04-15 12:49:32,370 INFO L290 TraceCheckUtils]: 120: Hoare triple {54378#false} assume !(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:32,370 INFO L290 TraceCheckUtils]: 119: Hoare triple {54378#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:32,370 INFO L290 TraceCheckUtils]: 118: Hoare triple {54378#false} assume !!(~x~0 < 1000000); {54378#false} is VALID [2022-04-15 12:49:32,370 INFO L290 TraceCheckUtils]: 117: Hoare triple {54836#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {54378#false} is VALID [2022-04-15 12:49:32,370 INFO L290 TraceCheckUtils]: 116: Hoare triple {54836#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {54836#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:32,372 INFO L290 TraceCheckUtils]: 115: Hoare triple {54843#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54836#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:32,372 INFO L290 TraceCheckUtils]: 114: Hoare triple {54843#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {54843#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:32,373 INFO L290 TraceCheckUtils]: 113: Hoare triple {54850#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54843#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:32,373 INFO L290 TraceCheckUtils]: 112: Hoare triple {54850#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {54850#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:32,374 INFO L290 TraceCheckUtils]: 111: Hoare triple {54857#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54850#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:32,374 INFO L290 TraceCheckUtils]: 110: Hoare triple {54857#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {54857#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:32,375 INFO L290 TraceCheckUtils]: 109: Hoare triple {54864#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54857#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:32,375 INFO L290 TraceCheckUtils]: 108: Hoare triple {54864#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {54864#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:32,376 INFO L290 TraceCheckUtils]: 107: Hoare triple {54871#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54864#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:32,376 INFO L290 TraceCheckUtils]: 106: Hoare triple {54871#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {54871#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:32,377 INFO L290 TraceCheckUtils]: 105: Hoare triple {54878#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54871#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:32,377 INFO L290 TraceCheckUtils]: 104: Hoare triple {54878#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {54878#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:32,378 INFO L290 TraceCheckUtils]: 103: Hoare triple {54885#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54878#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:32,378 INFO L290 TraceCheckUtils]: 102: Hoare triple {54885#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {54885#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:32,379 INFO L290 TraceCheckUtils]: 101: Hoare triple {54892#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54885#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:32,379 INFO L290 TraceCheckUtils]: 100: Hoare triple {54892#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {54892#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:32,380 INFO L290 TraceCheckUtils]: 99: Hoare triple {54899#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54892#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:32,380 INFO L290 TraceCheckUtils]: 98: Hoare triple {54899#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {54899#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:32,381 INFO L290 TraceCheckUtils]: 97: Hoare triple {54906#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54899#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:32,381 INFO L290 TraceCheckUtils]: 96: Hoare triple {54906#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {54906#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:32,382 INFO L290 TraceCheckUtils]: 95: Hoare triple {54913#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54906#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:32,382 INFO L290 TraceCheckUtils]: 94: Hoare triple {54913#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {54913#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:32,382 INFO L290 TraceCheckUtils]: 93: Hoare triple {54920#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54913#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:32,383 INFO L290 TraceCheckUtils]: 92: Hoare triple {54920#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {54920#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:32,383 INFO L290 TraceCheckUtils]: 91: Hoare triple {54927#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54920#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:32,384 INFO L290 TraceCheckUtils]: 90: Hoare triple {54927#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {54927#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:32,384 INFO L290 TraceCheckUtils]: 89: Hoare triple {54934#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54927#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:32,384 INFO L290 TraceCheckUtils]: 88: Hoare triple {54934#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {54934#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:32,385 INFO L290 TraceCheckUtils]: 87: Hoare triple {54941#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54934#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:32,385 INFO L290 TraceCheckUtils]: 86: Hoare triple {54941#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {54941#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:32,386 INFO L290 TraceCheckUtils]: 85: Hoare triple {54948#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54941#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:32,386 INFO L290 TraceCheckUtils]: 84: Hoare triple {54948#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {54948#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:32,387 INFO L290 TraceCheckUtils]: 83: Hoare triple {54955#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54948#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:32,387 INFO L290 TraceCheckUtils]: 82: Hoare triple {54955#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {54955#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:32,388 INFO L290 TraceCheckUtils]: 81: Hoare triple {54962#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54955#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:32,388 INFO L290 TraceCheckUtils]: 80: Hoare triple {54962#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {54962#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:32,389 INFO L290 TraceCheckUtils]: 79: Hoare triple {54969#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54962#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:32,389 INFO L290 TraceCheckUtils]: 78: Hoare triple {54969#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {54969#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:32,390 INFO L290 TraceCheckUtils]: 77: Hoare triple {54976#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54969#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:32,390 INFO L290 TraceCheckUtils]: 76: Hoare triple {54976#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {54976#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:32,391 INFO L290 TraceCheckUtils]: 75: Hoare triple {54983#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54976#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:32,391 INFO L290 TraceCheckUtils]: 74: Hoare triple {54983#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {54983#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:32,392 INFO L290 TraceCheckUtils]: 73: Hoare triple {54990#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54983#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:32,392 INFO L290 TraceCheckUtils]: 72: Hoare triple {54990#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {54990#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:32,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {54997#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54990#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:32,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {54997#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {54997#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:32,394 INFO L290 TraceCheckUtils]: 69: Hoare triple {55004#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {54997#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:32,394 INFO L290 TraceCheckUtils]: 68: Hoare triple {55004#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {55004#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:32,395 INFO L290 TraceCheckUtils]: 67: Hoare triple {55011#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55004#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:32,395 INFO L290 TraceCheckUtils]: 66: Hoare triple {55011#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {55011#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:32,395 INFO L290 TraceCheckUtils]: 65: Hoare triple {55018#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55011#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:32,396 INFO L290 TraceCheckUtils]: 64: Hoare triple {55018#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {55018#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:32,396 INFO L290 TraceCheckUtils]: 63: Hoare triple {55025#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55018#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:32,397 INFO L290 TraceCheckUtils]: 62: Hoare triple {55025#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {55025#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:32,397 INFO L290 TraceCheckUtils]: 61: Hoare triple {55032#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55025#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:32,397 INFO L290 TraceCheckUtils]: 60: Hoare triple {55032#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {55032#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:32,398 INFO L290 TraceCheckUtils]: 59: Hoare triple {55039#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55032#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:32,398 INFO L290 TraceCheckUtils]: 58: Hoare triple {55039#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {55039#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:32,399 INFO L290 TraceCheckUtils]: 57: Hoare triple {55046#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55039#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:32,399 INFO L290 TraceCheckUtils]: 56: Hoare triple {55046#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {55046#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:32,400 INFO L290 TraceCheckUtils]: 55: Hoare triple {55053#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55046#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:32,400 INFO L290 TraceCheckUtils]: 54: Hoare triple {55053#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {55053#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:32,401 INFO L290 TraceCheckUtils]: 53: Hoare triple {55060#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55053#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:32,401 INFO L290 TraceCheckUtils]: 52: Hoare triple {55060#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {55060#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:32,402 INFO L290 TraceCheckUtils]: 51: Hoare triple {55067#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55060#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:32,402 INFO L290 TraceCheckUtils]: 50: Hoare triple {55067#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {55067#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:32,403 INFO L290 TraceCheckUtils]: 49: Hoare triple {55074#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55067#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:32,403 INFO L290 TraceCheckUtils]: 48: Hoare triple {55074#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {55074#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:32,404 INFO L290 TraceCheckUtils]: 47: Hoare triple {55081#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55074#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:32,404 INFO L290 TraceCheckUtils]: 46: Hoare triple {55081#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {55081#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:32,405 INFO L290 TraceCheckUtils]: 45: Hoare triple {55088#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55081#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:32,405 INFO L290 TraceCheckUtils]: 44: Hoare triple {55088#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {55088#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:32,406 INFO L290 TraceCheckUtils]: 43: Hoare triple {55095#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55088#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:32,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {55095#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {55095#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:32,407 INFO L290 TraceCheckUtils]: 41: Hoare triple {55102#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55095#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:32,407 INFO L290 TraceCheckUtils]: 40: Hoare triple {55102#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {55102#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:32,407 INFO L290 TraceCheckUtils]: 39: Hoare triple {55109#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55102#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:32,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {55109#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {55109#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:32,408 INFO L290 TraceCheckUtils]: 37: Hoare triple {55116#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55109#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:32,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {55116#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {55116#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:32,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {55123#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55116#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:32,409 INFO L290 TraceCheckUtils]: 34: Hoare triple {55123#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {55123#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:32,410 INFO L290 TraceCheckUtils]: 33: Hoare triple {55130#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55123#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:32,410 INFO L290 TraceCheckUtils]: 32: Hoare triple {55130#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {55130#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:32,411 INFO L290 TraceCheckUtils]: 31: Hoare triple {55137#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55130#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:32,411 INFO L290 TraceCheckUtils]: 30: Hoare triple {55137#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {55137#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:32,412 INFO L290 TraceCheckUtils]: 29: Hoare triple {55144#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55137#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:32,412 INFO L290 TraceCheckUtils]: 28: Hoare triple {55144#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {55144#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:32,413 INFO L290 TraceCheckUtils]: 27: Hoare triple {55151#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55144#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:32,413 INFO L290 TraceCheckUtils]: 26: Hoare triple {55151#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {55151#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:32,414 INFO L290 TraceCheckUtils]: 25: Hoare triple {55158#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55151#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:32,414 INFO L290 TraceCheckUtils]: 24: Hoare triple {55158#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {55158#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:32,415 INFO L290 TraceCheckUtils]: 23: Hoare triple {55165#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55158#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:32,415 INFO L290 TraceCheckUtils]: 22: Hoare triple {55165#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {55165#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:32,416 INFO L290 TraceCheckUtils]: 21: Hoare triple {55172#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55165#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:32,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {55172#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {55172#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:32,417 INFO L290 TraceCheckUtils]: 19: Hoare triple {55179#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55172#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:32,417 INFO L290 TraceCheckUtils]: 18: Hoare triple {55179#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {55179#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:32,418 INFO L290 TraceCheckUtils]: 17: Hoare triple {55186#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55179#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:32,418 INFO L290 TraceCheckUtils]: 16: Hoare triple {55186#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {55186#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:32,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {55193#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55186#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:32,419 INFO L290 TraceCheckUtils]: 14: Hoare triple {55193#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {55193#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:32,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {55200#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55193#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:32,420 INFO L290 TraceCheckUtils]: 12: Hoare triple {55200#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {55200#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:32,420 INFO L290 TraceCheckUtils]: 11: Hoare triple {55207#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55200#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:32,421 INFO L290 TraceCheckUtils]: 10: Hoare triple {55207#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {55207#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:32,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {55214#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55207#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:32,422 INFO L290 TraceCheckUtils]: 8: Hoare triple {55214#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {55214#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:32,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {55221#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {55214#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:32,422 INFO L290 TraceCheckUtils]: 6: Hoare triple {55221#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {55221#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:32,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {54377#true} ~x~0 := 0;~y~0 := 500000; {55221#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:32,423 INFO L272 TraceCheckUtils]: 4: Hoare triple {54377#true} call #t~ret4 := main(); {54377#true} is VALID [2022-04-15 12:49:32,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {54377#true} {54377#true} #41#return; {54377#true} is VALID [2022-04-15 12:49:32,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {54377#true} assume true; {54377#true} is VALID [2022-04-15 12:49:32,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {54377#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {54377#true} is VALID [2022-04-15 12:49:32,423 INFO L272 TraceCheckUtils]: 0: Hoare triple {54377#true} call ULTIMATE.init(); {54377#true} is VALID [2022-04-15 12:49:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 168 proven. 3080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:32,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463974988] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:32,424 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:32,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58, 58] total 116 [2022-04-15 12:49:32,424 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:32,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1954668362] [2022-04-15 12:49:32,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1954668362] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:32,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:32,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-15 12:49:32,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785642031] [2022-04-15 12:49:32,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:32,424 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-15 12:49:32,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:32,425 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:32,502 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:32,503 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-15 12:49:32,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:32,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-15 12:49:32,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6557, Invalid=6783, Unknown=0, NotChecked=0, Total=13340 [2022-04-15 12:49:32,504 INFO L87 Difference]: Start difference. First operand 127 states and 130 transitions. Second operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:33,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:33,881 INFO L93 Difference]: Finished difference Result 138 states and 144 transitions. [2022-04-15 12:49:33,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-15 12:49:33,881 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 125 [2022-04-15 12:49:33,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-15 12:49:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 135 transitions. [2022-04-15 12:49:33,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 135 transitions. [2022-04-15 12:49:33,975 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:33,976 INFO L225 Difference]: With dead ends: 138 [2022-04-15 12:49:33,976 INFO L226 Difference]: Without dead ends: 129 [2022-04-15 12:49:33,978 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 365 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 170 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1869 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=12998, Invalid=16414, Unknown=0, NotChecked=0, Total=29412 [2022-04-15 12:49:33,978 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 64 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:33,979 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 29 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:33,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2022-04-15 12:49:34,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2022-04-15 12:49:34,090 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:34,090 INFO L82 GeneralOperation]: Start isEquivalent. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:34,090 INFO L74 IsIncluded]: Start isIncluded. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:34,090 INFO L87 Difference]: Start difference. First operand 129 states. Second operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:34,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:34,091 INFO L93 Difference]: Finished difference Result 129 states and 132 transitions. [2022-04-15 12:49:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2022-04-15 12:49:34,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:34,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:34,091 INFO L74 IsIncluded]: Start isIncluded. First operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-15 12:49:34,091 INFO L87 Difference]: Start difference. First operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 129 states. [2022-04-15 12:49:34,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:34,092 INFO L93 Difference]: Finished difference Result 129 states and 132 transitions. [2022-04-15 12:49:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2022-04-15 12:49:34,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:34,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:34,093 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:34,093 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 124 states have (on average 1.032258064516129) internal successors, (128), 124 states have internal predecessors, (128), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 132 transitions. [2022-04-15 12:49:34,094 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 132 transitions. Word has length 125 [2022-04-15 12:49:34,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:34,094 INFO L478 AbstractCegarLoop]: Abstraction has 129 states and 132 transitions. [2022-04-15 12:49:34,094 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 2.0508474576271185) internal successors, (121), 58 states have internal predecessors, (121), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:34,094 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 129 states and 132 transitions. [2022-04-15 12:49:34,188 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2022-04-15 12:49:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-04-15 12:49:34,189 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:34,189 INFO L499 BasicCegarLoop]: trace histogram [58, 56, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:34,205 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:34,399 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 57 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable113,SelfDestructingSolverStorable114 [2022-04-15 12:49:34,399 INFO L403 AbstractCegarLoop]: === Iteration 60 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:34,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:34,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1191132049, now seen corresponding path program 113 times [2022-04-15 12:49:34,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:34,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [560637874] [2022-04-15 12:49:34,623 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:34,624 INFO L85 PathProgramCache]: Analyzing trace with hash -2135116144, now seen corresponding path program 1 times [2022-04-15 12:49:34,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:34,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291830243] [2022-04-15 12:49:34,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:34,634 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:34,641 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:34,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1191132049, now seen corresponding path program 114 times [2022-04-15 12:49:34,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:34,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516867776] [2022-04-15 12:49:34,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:34,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:35,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:35,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {56211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {56149#true} is VALID [2022-04-15 12:49:35,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {56149#true} assume true; {56149#true} is VALID [2022-04-15 12:49:35,555 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {56149#true} {56149#true} #41#return; {56149#true} is VALID [2022-04-15 12:49:35,555 INFO L272 TraceCheckUtils]: 0: Hoare triple {56149#true} call ULTIMATE.init(); {56211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {56211#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {56149#true} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 2: Hoare triple {56149#true} assume true; {56149#true} is VALID [2022-04-15 12:49:35,556 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56149#true} {56149#true} #41#return; {56149#true} is VALID [2022-04-15 12:49:35,556 INFO L272 TraceCheckUtils]: 4: Hoare triple {56149#true} call #t~ret4 := main(); {56149#true} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {56149#true} ~x~0 := 0;~y~0 := 500000; {56154#(= main_~x~0 0)} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 6: Hoare triple {56154#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {56154#(= main_~x~0 0)} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {56154#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56155#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:35,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {56155#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {56155#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:35,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {56155#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56156#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:35,559 INFO L290 TraceCheckUtils]: 10: Hoare triple {56156#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {56156#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:35,560 INFO L290 TraceCheckUtils]: 11: Hoare triple {56156#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56157#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:35,560 INFO L290 TraceCheckUtils]: 12: Hoare triple {56157#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {56157#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:35,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {56157#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56158#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:35,561 INFO L290 TraceCheckUtils]: 14: Hoare triple {56158#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {56158#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:35,561 INFO L290 TraceCheckUtils]: 15: Hoare triple {56158#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56159#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:35,562 INFO L290 TraceCheckUtils]: 16: Hoare triple {56159#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {56159#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:35,562 INFO L290 TraceCheckUtils]: 17: Hoare triple {56159#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56160#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:35,562 INFO L290 TraceCheckUtils]: 18: Hoare triple {56160#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {56160#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:35,563 INFO L290 TraceCheckUtils]: 19: Hoare triple {56160#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56161#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:35,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {56161#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {56161#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:35,564 INFO L290 TraceCheckUtils]: 21: Hoare triple {56161#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56162#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:35,564 INFO L290 TraceCheckUtils]: 22: Hoare triple {56162#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {56162#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:35,565 INFO L290 TraceCheckUtils]: 23: Hoare triple {56162#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56163#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:35,565 INFO L290 TraceCheckUtils]: 24: Hoare triple {56163#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {56163#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:35,566 INFO L290 TraceCheckUtils]: 25: Hoare triple {56163#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56164#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:35,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {56164#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {56164#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:35,567 INFO L290 TraceCheckUtils]: 27: Hoare triple {56164#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56165#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:35,567 INFO L290 TraceCheckUtils]: 28: Hoare triple {56165#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {56165#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:35,568 INFO L290 TraceCheckUtils]: 29: Hoare triple {56165#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56166#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:35,568 INFO L290 TraceCheckUtils]: 30: Hoare triple {56166#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {56166#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:35,569 INFO L290 TraceCheckUtils]: 31: Hoare triple {56166#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56167#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:35,569 INFO L290 TraceCheckUtils]: 32: Hoare triple {56167#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {56167#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:35,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {56167#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56168#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:35,570 INFO L290 TraceCheckUtils]: 34: Hoare triple {56168#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {56168#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:35,571 INFO L290 TraceCheckUtils]: 35: Hoare triple {56168#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56169#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:35,571 INFO L290 TraceCheckUtils]: 36: Hoare triple {56169#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {56169#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:35,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {56169#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56170#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:35,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {56170#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {56170#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:35,572 INFO L290 TraceCheckUtils]: 39: Hoare triple {56170#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56171#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:35,573 INFO L290 TraceCheckUtils]: 40: Hoare triple {56171#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {56171#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:35,573 INFO L290 TraceCheckUtils]: 41: Hoare triple {56171#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56172#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:35,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {56172#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {56172#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:35,574 INFO L290 TraceCheckUtils]: 43: Hoare triple {56172#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56173#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:35,575 INFO L290 TraceCheckUtils]: 44: Hoare triple {56173#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {56173#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:35,575 INFO L290 TraceCheckUtils]: 45: Hoare triple {56173#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56174#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:35,575 INFO L290 TraceCheckUtils]: 46: Hoare triple {56174#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {56174#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:35,576 INFO L290 TraceCheckUtils]: 47: Hoare triple {56174#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56175#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:35,576 INFO L290 TraceCheckUtils]: 48: Hoare triple {56175#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {56175#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:35,577 INFO L290 TraceCheckUtils]: 49: Hoare triple {56175#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56176#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:35,577 INFO L290 TraceCheckUtils]: 50: Hoare triple {56176#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {56176#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:35,578 INFO L290 TraceCheckUtils]: 51: Hoare triple {56176#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56177#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:35,578 INFO L290 TraceCheckUtils]: 52: Hoare triple {56177#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {56177#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:35,579 INFO L290 TraceCheckUtils]: 53: Hoare triple {56177#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56178#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:35,579 INFO L290 TraceCheckUtils]: 54: Hoare triple {56178#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {56178#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:35,580 INFO L290 TraceCheckUtils]: 55: Hoare triple {56178#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56179#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:35,580 INFO L290 TraceCheckUtils]: 56: Hoare triple {56179#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {56179#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:35,581 INFO L290 TraceCheckUtils]: 57: Hoare triple {56179#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56180#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:35,581 INFO L290 TraceCheckUtils]: 58: Hoare triple {56180#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {56180#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:35,582 INFO L290 TraceCheckUtils]: 59: Hoare triple {56180#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56181#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:35,582 INFO L290 TraceCheckUtils]: 60: Hoare triple {56181#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {56181#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:35,583 INFO L290 TraceCheckUtils]: 61: Hoare triple {56181#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56182#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:35,583 INFO L290 TraceCheckUtils]: 62: Hoare triple {56182#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {56182#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:35,584 INFO L290 TraceCheckUtils]: 63: Hoare triple {56182#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56183#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:35,584 INFO L290 TraceCheckUtils]: 64: Hoare triple {56183#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {56183#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:35,584 INFO L290 TraceCheckUtils]: 65: Hoare triple {56183#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56184#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:35,585 INFO L290 TraceCheckUtils]: 66: Hoare triple {56184#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {56184#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:35,585 INFO L290 TraceCheckUtils]: 67: Hoare triple {56184#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56185#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:35,586 INFO L290 TraceCheckUtils]: 68: Hoare triple {56185#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {56185#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:35,586 INFO L290 TraceCheckUtils]: 69: Hoare triple {56185#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56186#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:35,587 INFO L290 TraceCheckUtils]: 70: Hoare triple {56186#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {56186#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:35,587 INFO L290 TraceCheckUtils]: 71: Hoare triple {56186#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56187#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:35,587 INFO L290 TraceCheckUtils]: 72: Hoare triple {56187#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {56187#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:35,588 INFO L290 TraceCheckUtils]: 73: Hoare triple {56187#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56188#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:35,588 INFO L290 TraceCheckUtils]: 74: Hoare triple {56188#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {56188#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:35,589 INFO L290 TraceCheckUtils]: 75: Hoare triple {56188#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56189#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:35,589 INFO L290 TraceCheckUtils]: 76: Hoare triple {56189#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {56189#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:35,590 INFO L290 TraceCheckUtils]: 77: Hoare triple {56189#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56190#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:35,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {56190#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {56190#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:35,591 INFO L290 TraceCheckUtils]: 79: Hoare triple {56190#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56191#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:35,591 INFO L290 TraceCheckUtils]: 80: Hoare triple {56191#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {56191#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:35,592 INFO L290 TraceCheckUtils]: 81: Hoare triple {56191#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56192#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:35,592 INFO L290 TraceCheckUtils]: 82: Hoare triple {56192#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {56192#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:35,593 INFO L290 TraceCheckUtils]: 83: Hoare triple {56192#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56193#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:35,593 INFO L290 TraceCheckUtils]: 84: Hoare triple {56193#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {56193#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:35,594 INFO L290 TraceCheckUtils]: 85: Hoare triple {56193#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56194#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:35,594 INFO L290 TraceCheckUtils]: 86: Hoare triple {56194#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {56194#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:35,595 INFO L290 TraceCheckUtils]: 87: Hoare triple {56194#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56195#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:35,595 INFO L290 TraceCheckUtils]: 88: Hoare triple {56195#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {56195#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:35,596 INFO L290 TraceCheckUtils]: 89: Hoare triple {56195#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56196#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:35,596 INFO L290 TraceCheckUtils]: 90: Hoare triple {56196#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {56196#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:35,597 INFO L290 TraceCheckUtils]: 91: Hoare triple {56196#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56197#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:35,597 INFO L290 TraceCheckUtils]: 92: Hoare triple {56197#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {56197#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:35,597 INFO L290 TraceCheckUtils]: 93: Hoare triple {56197#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56198#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:35,598 INFO L290 TraceCheckUtils]: 94: Hoare triple {56198#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {56198#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:35,598 INFO L290 TraceCheckUtils]: 95: Hoare triple {56198#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56199#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:35,599 INFO L290 TraceCheckUtils]: 96: Hoare triple {56199#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {56199#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:35,599 INFO L290 TraceCheckUtils]: 97: Hoare triple {56199#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56200#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:35,599 INFO L290 TraceCheckUtils]: 98: Hoare triple {56200#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {56200#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:35,600 INFO L290 TraceCheckUtils]: 99: Hoare triple {56200#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56201#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:35,600 INFO L290 TraceCheckUtils]: 100: Hoare triple {56201#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {56201#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:35,601 INFO L290 TraceCheckUtils]: 101: Hoare triple {56201#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56202#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:35,601 INFO L290 TraceCheckUtils]: 102: Hoare triple {56202#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {56202#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:35,602 INFO L290 TraceCheckUtils]: 103: Hoare triple {56202#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56203#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:35,602 INFO L290 TraceCheckUtils]: 104: Hoare triple {56203#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {56203#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:35,603 INFO L290 TraceCheckUtils]: 105: Hoare triple {56203#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56204#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:35,603 INFO L290 TraceCheckUtils]: 106: Hoare triple {56204#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {56204#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:35,604 INFO L290 TraceCheckUtils]: 107: Hoare triple {56204#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56205#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:35,604 INFO L290 TraceCheckUtils]: 108: Hoare triple {56205#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {56205#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:35,605 INFO L290 TraceCheckUtils]: 109: Hoare triple {56205#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56206#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:35,605 INFO L290 TraceCheckUtils]: 110: Hoare triple {56206#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {56206#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:35,606 INFO L290 TraceCheckUtils]: 111: Hoare triple {56206#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56207#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:35,606 INFO L290 TraceCheckUtils]: 112: Hoare triple {56207#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {56207#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:35,607 INFO L290 TraceCheckUtils]: 113: Hoare triple {56207#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56208#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:35,607 INFO L290 TraceCheckUtils]: 114: Hoare triple {56208#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {56208#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:35,608 INFO L290 TraceCheckUtils]: 115: Hoare triple {56208#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56209#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:35,608 INFO L290 TraceCheckUtils]: 116: Hoare triple {56209#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {56209#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:35,609 INFO L290 TraceCheckUtils]: 117: Hoare triple {56209#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56210#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:35,609 INFO L290 TraceCheckUtils]: 118: Hoare triple {56210#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {56210#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 119: Hoare triple {56210#(<= main_~x~0 56)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 120: Hoare triple {56150#false} assume !!(~x~0 < 1000000); {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 121: Hoare triple {56150#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 122: Hoare triple {56150#false} assume !(~x~0 < 1000000); {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L272 TraceCheckUtils]: 123: Hoare triple {56150#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 124: Hoare triple {56150#false} ~cond := #in~cond; {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 125: Hoare triple {56150#false} assume 0 == ~cond; {56150#false} is VALID [2022-04-15 12:49:35,610 INFO L290 TraceCheckUtils]: 126: Hoare triple {56150#false} assume !false; {56150#false} is VALID [2022-04-15 12:49:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 171 proven. 3192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:35,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:35,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516867776] [2022-04-15 12:49:35,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516867776] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:35,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623809829] [2022-04-15 12:49:35,611 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:49:35,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:35,611 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:35,612 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:35,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2022-04-15 12:49:35,648 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:49:35,648 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:35,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:49:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:35,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:36,169 INFO L272 TraceCheckUtils]: 0: Hoare triple {56149#true} call ULTIMATE.init(); {56149#true} is VALID [2022-04-15 12:49:36,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {56149#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {56149#true} is VALID [2022-04-15 12:49:36,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {56149#true} assume true; {56149#true} is VALID [2022-04-15 12:49:36,169 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56149#true} {56149#true} #41#return; {56149#true} is VALID [2022-04-15 12:49:36,169 INFO L272 TraceCheckUtils]: 4: Hoare triple {56149#true} call #t~ret4 := main(); {56149#true} is VALID [2022-04-15 12:49:36,169 INFO L290 TraceCheckUtils]: 5: Hoare triple {56149#true} ~x~0 := 0;~y~0 := 500000; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,170 INFO L290 TraceCheckUtils]: 6: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,170 INFO L290 TraceCheckUtils]: 8: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,170 INFO L290 TraceCheckUtils]: 9: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,170 INFO L290 TraceCheckUtils]: 10: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,171 INFO L290 TraceCheckUtils]: 11: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,171 INFO L290 TraceCheckUtils]: 12: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,171 INFO L290 TraceCheckUtils]: 13: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,171 INFO L290 TraceCheckUtils]: 14: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,171 INFO L290 TraceCheckUtils]: 15: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,172 INFO L290 TraceCheckUtils]: 16: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,172 INFO L290 TraceCheckUtils]: 17: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,172 INFO L290 TraceCheckUtils]: 18: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,172 INFO L290 TraceCheckUtils]: 19: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,172 INFO L290 TraceCheckUtils]: 20: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,173 INFO L290 TraceCheckUtils]: 21: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,173 INFO L290 TraceCheckUtils]: 22: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,173 INFO L290 TraceCheckUtils]: 23: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,173 INFO L290 TraceCheckUtils]: 24: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,174 INFO L290 TraceCheckUtils]: 26: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,174 INFO L290 TraceCheckUtils]: 27: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,174 INFO L290 TraceCheckUtils]: 28: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,174 INFO L290 TraceCheckUtils]: 29: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,174 INFO L290 TraceCheckUtils]: 30: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,175 INFO L290 TraceCheckUtils]: 31: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,175 INFO L290 TraceCheckUtils]: 32: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,175 INFO L290 TraceCheckUtils]: 33: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,175 INFO L290 TraceCheckUtils]: 34: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,176 INFO L290 TraceCheckUtils]: 35: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,176 INFO L290 TraceCheckUtils]: 36: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,176 INFO L290 TraceCheckUtils]: 37: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,176 INFO L290 TraceCheckUtils]: 38: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 40: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 41: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 43: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 44: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,178 INFO L290 TraceCheckUtils]: 46: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,178 INFO L290 TraceCheckUtils]: 48: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,178 INFO L290 TraceCheckUtils]: 49: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,178 INFO L290 TraceCheckUtils]: 50: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,179 INFO L290 TraceCheckUtils]: 52: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,179 INFO L290 TraceCheckUtils]: 53: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,179 INFO L290 TraceCheckUtils]: 54: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,179 INFO L290 TraceCheckUtils]: 55: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,180 INFO L290 TraceCheckUtils]: 57: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,180 INFO L290 TraceCheckUtils]: 58: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,180 INFO L290 TraceCheckUtils]: 59: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,181 INFO L290 TraceCheckUtils]: 60: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,181 INFO L290 TraceCheckUtils]: 61: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,181 INFO L290 TraceCheckUtils]: 62: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,181 INFO L290 TraceCheckUtils]: 63: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,181 INFO L290 TraceCheckUtils]: 64: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,182 INFO L290 TraceCheckUtils]: 65: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,182 INFO L290 TraceCheckUtils]: 66: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,182 INFO L290 TraceCheckUtils]: 67: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,182 INFO L290 TraceCheckUtils]: 68: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,182 INFO L290 TraceCheckUtils]: 69: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,183 INFO L290 TraceCheckUtils]: 70: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,183 INFO L290 TraceCheckUtils]: 71: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,183 INFO L290 TraceCheckUtils]: 72: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,183 INFO L290 TraceCheckUtils]: 73: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,183 INFO L290 TraceCheckUtils]: 74: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,184 INFO L290 TraceCheckUtils]: 75: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,184 INFO L290 TraceCheckUtils]: 76: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,184 INFO L290 TraceCheckUtils]: 77: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,184 INFO L290 TraceCheckUtils]: 78: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,184 INFO L290 TraceCheckUtils]: 79: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,185 INFO L290 TraceCheckUtils]: 80: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,185 INFO L290 TraceCheckUtils]: 81: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,185 INFO L290 TraceCheckUtils]: 82: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,185 INFO L290 TraceCheckUtils]: 83: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,185 INFO L290 TraceCheckUtils]: 84: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,186 INFO L290 TraceCheckUtils]: 85: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,186 INFO L290 TraceCheckUtils]: 86: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,186 INFO L290 TraceCheckUtils]: 87: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,186 INFO L290 TraceCheckUtils]: 88: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,186 INFO L290 TraceCheckUtils]: 89: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,187 INFO L290 TraceCheckUtils]: 90: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,187 INFO L290 TraceCheckUtils]: 91: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,187 INFO L290 TraceCheckUtils]: 92: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,187 INFO L290 TraceCheckUtils]: 93: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,187 INFO L290 TraceCheckUtils]: 94: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,188 INFO L290 TraceCheckUtils]: 95: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,188 INFO L290 TraceCheckUtils]: 96: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,188 INFO L290 TraceCheckUtils]: 97: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,188 INFO L290 TraceCheckUtils]: 98: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,188 INFO L290 TraceCheckUtils]: 99: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,189 INFO L290 TraceCheckUtils]: 100: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,189 INFO L290 TraceCheckUtils]: 101: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,189 INFO L290 TraceCheckUtils]: 102: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,189 INFO L290 TraceCheckUtils]: 103: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,189 INFO L290 TraceCheckUtils]: 104: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,190 INFO L290 TraceCheckUtils]: 105: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,190 INFO L290 TraceCheckUtils]: 106: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,190 INFO L290 TraceCheckUtils]: 107: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,190 INFO L290 TraceCheckUtils]: 108: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,190 INFO L290 TraceCheckUtils]: 109: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,191 INFO L290 TraceCheckUtils]: 110: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,191 INFO L290 TraceCheckUtils]: 111: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,191 INFO L290 TraceCheckUtils]: 112: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,191 INFO L290 TraceCheckUtils]: 113: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,191 INFO L290 TraceCheckUtils]: 114: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,192 INFO L290 TraceCheckUtils]: 115: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,192 INFO L290 TraceCheckUtils]: 116: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,192 INFO L290 TraceCheckUtils]: 117: Hoare triple {56230#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,192 INFO L290 TraceCheckUtils]: 118: Hoare triple {56230#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {56230#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:36,195 INFO L290 TraceCheckUtils]: 119: Hoare triple {56230#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56573#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:36,195 INFO L290 TraceCheckUtils]: 120: Hoare triple {56573#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {56573#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:36,196 INFO L290 TraceCheckUtils]: 121: Hoare triple {56573#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56580#(<= main_~y~0 500002)} is VALID [2022-04-15 12:49:36,196 INFO L290 TraceCheckUtils]: 122: Hoare triple {56580#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {56584#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:49:36,196 INFO L272 TraceCheckUtils]: 123: Hoare triple {56584#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {56588#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:36,197 INFO L290 TraceCheckUtils]: 124: Hoare triple {56588#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {56592#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:36,197 INFO L290 TraceCheckUtils]: 125: Hoare triple {56592#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {56150#false} is VALID [2022-04-15 12:49:36,197 INFO L290 TraceCheckUtils]: 126: Hoare triple {56150#false} assume !false; {56150#false} is VALID [2022-04-15 12:49:36,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-15 12:49:36,197 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:36,569 INFO L290 TraceCheckUtils]: 126: Hoare triple {56150#false} assume !false; {56150#false} is VALID [2022-04-15 12:49:36,569 INFO L290 TraceCheckUtils]: 125: Hoare triple {56592#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {56150#false} is VALID [2022-04-15 12:49:36,569 INFO L290 TraceCheckUtils]: 124: Hoare triple {56588#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {56592#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:36,570 INFO L272 TraceCheckUtils]: 123: Hoare triple {56608#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {56588#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:36,570 INFO L290 TraceCheckUtils]: 122: Hoare triple {56612#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {56608#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:49:36,570 INFO L290 TraceCheckUtils]: 121: Hoare triple {56616#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56612#(< main_~y~0 1000000)} is VALID [2022-04-15 12:49:36,570 INFO L290 TraceCheckUtils]: 120: Hoare triple {56616#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {56616#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:36,573 INFO L290 TraceCheckUtils]: 119: Hoare triple {56623#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {56616#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:36,573 INFO L290 TraceCheckUtils]: 118: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,573 INFO L290 TraceCheckUtils]: 117: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 116: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 115: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 114: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 113: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 112: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,574 INFO L290 TraceCheckUtils]: 111: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 110: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 109: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 108: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 107: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 106: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,575 INFO L290 TraceCheckUtils]: 105: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 104: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 103: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 102: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 101: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 100: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,576 INFO L290 TraceCheckUtils]: 99: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 98: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 97: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 96: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 95: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 94: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,577 INFO L290 TraceCheckUtils]: 93: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 92: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 91: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 90: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 89: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 88: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,578 INFO L290 TraceCheckUtils]: 87: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 86: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 85: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 84: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 83: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 82: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,579 INFO L290 TraceCheckUtils]: 81: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 80: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 79: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 78: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 77: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 76: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,580 INFO L290 TraceCheckUtils]: 75: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 74: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 73: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 72: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 71: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 70: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,581 INFO L290 TraceCheckUtils]: 69: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 68: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 67: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 66: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 65: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 64: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,582 INFO L290 TraceCheckUtils]: 63: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 62: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 61: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 60: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 59: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 58: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,583 INFO L290 TraceCheckUtils]: 57: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 56: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 55: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 54: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 53: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 52: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 50: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 49: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 48: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 47: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 46: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,585 INFO L290 TraceCheckUtils]: 45: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,586 INFO L290 TraceCheckUtils]: 44: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,586 INFO L290 TraceCheckUtils]: 43: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,586 INFO L290 TraceCheckUtils]: 42: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,586 INFO L290 TraceCheckUtils]: 41: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,586 INFO L290 TraceCheckUtils]: 40: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 39: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 38: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 37: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 36: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 35: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,587 INFO L290 TraceCheckUtils]: 34: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 30: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 27: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 26: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 25: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 24: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 23: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,589 INFO L290 TraceCheckUtils]: 22: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 21: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 20: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 19: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,590 INFO L290 TraceCheckUtils]: 16: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 13: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 12: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {56623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {56623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {56149#true} ~x~0 := 0;~y~0 := 500000; {56623#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:36,592 INFO L272 TraceCheckUtils]: 4: Hoare triple {56149#true} call #t~ret4 := main(); {56149#true} is VALID [2022-04-15 12:49:36,592 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56149#true} {56149#true} #41#return; {56149#true} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {56149#true} assume true; {56149#true} is VALID [2022-04-15 12:49:36,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {56149#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {56149#true} is VALID [2022-04-15 12:49:36,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {56149#true} call ULTIMATE.init(); {56149#true} is VALID [2022-04-15 12:49:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3192 trivial. 0 not checked. [2022-04-15 12:49:36,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [623809829] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:36,593 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:36,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 8, 8] total 70 [2022-04-15 12:49:36,593 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:36,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [560637874] [2022-04-15 12:49:36,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [560637874] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:36,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:36,593 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [60] imperfect sequences [] total 60 [2022-04-15 12:49:36,593 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743288447] [2022-04-15 12:49:36,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:36,594 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-15 12:49:36,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:36,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:36,672 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:36,673 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2022-04-15 12:49:36,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:36,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2022-04-15 12:49:36,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1753, Invalid=3077, Unknown=0, NotChecked=0, Total=4830 [2022-04-15 12:49:36,674 INFO L87 Difference]: Start difference. First operand 129 states and 132 transitions. Second operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:38,061 INFO L93 Difference]: Finished difference Result 140 states and 146 transitions. [2022-04-15 12:49:38,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-15 12:49:38,061 INFO L78 Accepts]: Start accepts. Automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 127 [2022-04-15 12:49:38,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-15 12:49:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 137 transitions. [2022-04-15 12:49:38,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 137 transitions. [2022-04-15 12:49:38,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:38,171 INFO L225 Difference]: With dead ends: 140 [2022-04-15 12:49:38,171 INFO L226 Difference]: Without dead ends: 131 [2022-04-15 12:49:38,172 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 245 SyntacticMatches, 1 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2459 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=5173, Invalid=10829, Unknown=0, NotChecked=0, Total=16002 [2022-04-15 12:49:38,172 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 65 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 147 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 147 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:38,173 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [65 Valid, 39 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 147 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:38,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2022-04-15 12:49:38,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2022-04-15 12:49:38,290 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:38,291 INFO L82 GeneralOperation]: Start isEquivalent. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,291 INFO L74 IsIncluded]: Start isIncluded. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,291 INFO L87 Difference]: Start difference. First operand 131 states. Second operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:38,292 INFO L93 Difference]: Finished difference Result 131 states and 134 transitions. [2022-04-15 12:49:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2022-04-15 12:49:38,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:38,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:38,292 INFO L74 IsIncluded]: Start isIncluded. First operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-15 12:49:38,292 INFO L87 Difference]: Start difference. First operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 131 states. [2022-04-15 12:49:38,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:38,293 INFO L93 Difference]: Finished difference Result 131 states and 134 transitions. [2022-04-15 12:49:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2022-04-15 12:49:38,293 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:38,293 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:38,293 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:38,293 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:38,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 126 states have (on average 1.0317460317460319) internal successors, (130), 126 states have internal predecessors, (130), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 134 transitions. [2022-04-15 12:49:38,294 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 134 transitions. Word has length 127 [2022-04-15 12:49:38,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:38,295 INFO L478 AbstractCegarLoop]: Abstraction has 131 states and 134 transitions. [2022-04-15 12:49:38,295 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 2.05) internal successors, (123), 59 states have internal predecessors, (123), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:38,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 131 states and 134 transitions. [2022-04-15 12:49:38,400 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2022-04-15 12:49:38,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-04-15 12:49:38,401 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:38,401 INFO L499 BasicCegarLoop]: trace histogram [59, 57, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:38,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:38,614 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 58 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable115,SelfDestructingSolverStorable116 [2022-04-15 12:49:38,614 INFO L403 AbstractCegarLoop]: === Iteration 61 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:38,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:38,614 INFO L85 PathProgramCache]: Analyzing trace with hash -582304146, now seen corresponding path program 115 times [2022-04-15 12:49:38,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:38,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1742682188] [2022-04-15 12:49:38,849 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:38,850 INFO L85 PathProgramCache]: Analyzing trace with hash -2076010800, now seen corresponding path program 1 times [2022-04-15 12:49:38,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:38,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163957855] [2022-04-15 12:49:38,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:38,853 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:38,855 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:38,855 INFO L85 PathProgramCache]: Analyzing trace with hash -582304146, now seen corresponding path program 116 times [2022-04-15 12:49:38,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:38,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38547139] [2022-04-15 12:49:38,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:38,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:39,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:39,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {57964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {57901#true} assume true; {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {57901#true} {57901#true} #41#return; {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L272 TraceCheckUtils]: 0: Hoare triple {57901#true} call ULTIMATE.init(); {57964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:39,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {57964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L290 TraceCheckUtils]: 2: Hoare triple {57901#true} assume true; {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57901#true} {57901#true} #41#return; {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L272 TraceCheckUtils]: 4: Hoare triple {57901#true} call #t~ret4 := main(); {57901#true} is VALID [2022-04-15 12:49:39,653 INFO L290 TraceCheckUtils]: 5: Hoare triple {57901#true} ~x~0 := 0;~y~0 := 500000; {57906#(= main_~x~0 0)} is VALID [2022-04-15 12:49:39,654 INFO L290 TraceCheckUtils]: 6: Hoare triple {57906#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {57906#(= main_~x~0 0)} is VALID [2022-04-15 12:49:39,654 INFO L290 TraceCheckUtils]: 7: Hoare triple {57906#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57907#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:39,654 INFO L290 TraceCheckUtils]: 8: Hoare triple {57907#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {57907#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:39,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {57907#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57908#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:39,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {57908#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {57908#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:39,657 INFO L290 TraceCheckUtils]: 11: Hoare triple {57908#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57909#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:39,657 INFO L290 TraceCheckUtils]: 12: Hoare triple {57909#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {57909#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:39,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {57909#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57910#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:39,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {57910#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {57910#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:39,659 INFO L290 TraceCheckUtils]: 15: Hoare triple {57910#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57911#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:39,659 INFO L290 TraceCheckUtils]: 16: Hoare triple {57911#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {57911#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:39,660 INFO L290 TraceCheckUtils]: 17: Hoare triple {57911#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57912#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:39,660 INFO L290 TraceCheckUtils]: 18: Hoare triple {57912#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {57912#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:39,661 INFO L290 TraceCheckUtils]: 19: Hoare triple {57912#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57913#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:39,661 INFO L290 TraceCheckUtils]: 20: Hoare triple {57913#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {57913#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:39,662 INFO L290 TraceCheckUtils]: 21: Hoare triple {57913#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57914#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:39,662 INFO L290 TraceCheckUtils]: 22: Hoare triple {57914#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {57914#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:39,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {57914#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57915#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:39,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {57915#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {57915#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:39,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {57915#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57916#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:39,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {57916#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {57916#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:39,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {57916#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57917#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:39,665 INFO L290 TraceCheckUtils]: 28: Hoare triple {57917#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {57917#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:39,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {57917#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57918#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:39,666 INFO L290 TraceCheckUtils]: 30: Hoare triple {57918#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {57918#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:39,667 INFO L290 TraceCheckUtils]: 31: Hoare triple {57918#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57919#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:39,667 INFO L290 TraceCheckUtils]: 32: Hoare triple {57919#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {57919#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:39,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {57919#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57920#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:39,668 INFO L290 TraceCheckUtils]: 34: Hoare triple {57920#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {57920#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:39,669 INFO L290 TraceCheckUtils]: 35: Hoare triple {57920#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57921#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:39,669 INFO L290 TraceCheckUtils]: 36: Hoare triple {57921#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {57921#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:39,669 INFO L290 TraceCheckUtils]: 37: Hoare triple {57921#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57922#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:39,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {57922#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {57922#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:39,670 INFO L290 TraceCheckUtils]: 39: Hoare triple {57922#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57923#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:39,671 INFO L290 TraceCheckUtils]: 40: Hoare triple {57923#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {57923#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:39,671 INFO L290 TraceCheckUtils]: 41: Hoare triple {57923#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57924#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:39,672 INFO L290 TraceCheckUtils]: 42: Hoare triple {57924#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {57924#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:39,672 INFO L290 TraceCheckUtils]: 43: Hoare triple {57924#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57925#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:39,673 INFO L290 TraceCheckUtils]: 44: Hoare triple {57925#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {57925#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:39,673 INFO L290 TraceCheckUtils]: 45: Hoare triple {57925#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57926#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:39,673 INFO L290 TraceCheckUtils]: 46: Hoare triple {57926#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {57926#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:39,674 INFO L290 TraceCheckUtils]: 47: Hoare triple {57926#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57927#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:39,674 INFO L290 TraceCheckUtils]: 48: Hoare triple {57927#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {57927#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:39,675 INFO L290 TraceCheckUtils]: 49: Hoare triple {57927#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57928#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:39,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {57928#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {57928#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:39,676 INFO L290 TraceCheckUtils]: 51: Hoare triple {57928#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57929#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:39,676 INFO L290 TraceCheckUtils]: 52: Hoare triple {57929#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {57929#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:39,677 INFO L290 TraceCheckUtils]: 53: Hoare triple {57929#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57930#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:39,677 INFO L290 TraceCheckUtils]: 54: Hoare triple {57930#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {57930#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:39,678 INFO L290 TraceCheckUtils]: 55: Hoare triple {57930#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57931#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:39,678 INFO L290 TraceCheckUtils]: 56: Hoare triple {57931#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {57931#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:39,679 INFO L290 TraceCheckUtils]: 57: Hoare triple {57931#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57932#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:39,679 INFO L290 TraceCheckUtils]: 58: Hoare triple {57932#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {57932#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:39,680 INFO L290 TraceCheckUtils]: 59: Hoare triple {57932#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57933#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:39,680 INFO L290 TraceCheckUtils]: 60: Hoare triple {57933#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {57933#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:39,681 INFO L290 TraceCheckUtils]: 61: Hoare triple {57933#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57934#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:39,681 INFO L290 TraceCheckUtils]: 62: Hoare triple {57934#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {57934#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:39,682 INFO L290 TraceCheckUtils]: 63: Hoare triple {57934#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57935#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:39,682 INFO L290 TraceCheckUtils]: 64: Hoare triple {57935#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {57935#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:39,683 INFO L290 TraceCheckUtils]: 65: Hoare triple {57935#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57936#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:39,683 INFO L290 TraceCheckUtils]: 66: Hoare triple {57936#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {57936#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:39,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {57936#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57937#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:39,684 INFO L290 TraceCheckUtils]: 68: Hoare triple {57937#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {57937#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:39,685 INFO L290 TraceCheckUtils]: 69: Hoare triple {57937#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57938#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:39,685 INFO L290 TraceCheckUtils]: 70: Hoare triple {57938#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {57938#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:39,686 INFO L290 TraceCheckUtils]: 71: Hoare triple {57938#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57939#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:39,686 INFO L290 TraceCheckUtils]: 72: Hoare triple {57939#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {57939#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:39,687 INFO L290 TraceCheckUtils]: 73: Hoare triple {57939#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57940#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:39,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {57940#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {57940#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:39,688 INFO L290 TraceCheckUtils]: 75: Hoare triple {57940#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57941#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:39,688 INFO L290 TraceCheckUtils]: 76: Hoare triple {57941#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {57941#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:39,689 INFO L290 TraceCheckUtils]: 77: Hoare triple {57941#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57942#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:39,689 INFO L290 TraceCheckUtils]: 78: Hoare triple {57942#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {57942#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:39,690 INFO L290 TraceCheckUtils]: 79: Hoare triple {57942#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57943#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:39,690 INFO L290 TraceCheckUtils]: 80: Hoare triple {57943#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {57943#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:39,690 INFO L290 TraceCheckUtils]: 81: Hoare triple {57943#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57944#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:39,691 INFO L290 TraceCheckUtils]: 82: Hoare triple {57944#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {57944#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:39,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {57944#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57945#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:39,692 INFO L290 TraceCheckUtils]: 84: Hoare triple {57945#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {57945#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:39,692 INFO L290 TraceCheckUtils]: 85: Hoare triple {57945#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57946#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:39,693 INFO L290 TraceCheckUtils]: 86: Hoare triple {57946#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {57946#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:39,693 INFO L290 TraceCheckUtils]: 87: Hoare triple {57946#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57947#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:39,694 INFO L290 TraceCheckUtils]: 88: Hoare triple {57947#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {57947#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:39,694 INFO L290 TraceCheckUtils]: 89: Hoare triple {57947#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57948#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:39,695 INFO L290 TraceCheckUtils]: 90: Hoare triple {57948#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {57948#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:39,695 INFO L290 TraceCheckUtils]: 91: Hoare triple {57948#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57949#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:39,696 INFO L290 TraceCheckUtils]: 92: Hoare triple {57949#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {57949#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:39,696 INFO L290 TraceCheckUtils]: 93: Hoare triple {57949#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57950#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:39,697 INFO L290 TraceCheckUtils]: 94: Hoare triple {57950#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {57950#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:39,697 INFO L290 TraceCheckUtils]: 95: Hoare triple {57950#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57951#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:39,697 INFO L290 TraceCheckUtils]: 96: Hoare triple {57951#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {57951#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:39,699 INFO L290 TraceCheckUtils]: 97: Hoare triple {57951#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57952#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:39,699 INFO L290 TraceCheckUtils]: 98: Hoare triple {57952#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {57952#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:39,700 INFO L290 TraceCheckUtils]: 99: Hoare triple {57952#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57953#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:39,700 INFO L290 TraceCheckUtils]: 100: Hoare triple {57953#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {57953#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:39,701 INFO L290 TraceCheckUtils]: 101: Hoare triple {57953#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57954#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:39,701 INFO L290 TraceCheckUtils]: 102: Hoare triple {57954#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {57954#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:39,702 INFO L290 TraceCheckUtils]: 103: Hoare triple {57954#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57955#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:39,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {57955#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {57955#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:39,703 INFO L290 TraceCheckUtils]: 105: Hoare triple {57955#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57956#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:39,703 INFO L290 TraceCheckUtils]: 106: Hoare triple {57956#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {57956#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:39,704 INFO L290 TraceCheckUtils]: 107: Hoare triple {57956#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57957#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:39,704 INFO L290 TraceCheckUtils]: 108: Hoare triple {57957#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {57957#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:39,705 INFO L290 TraceCheckUtils]: 109: Hoare triple {57957#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57958#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:39,705 INFO L290 TraceCheckUtils]: 110: Hoare triple {57958#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {57958#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:39,706 INFO L290 TraceCheckUtils]: 111: Hoare triple {57958#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57959#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:39,706 INFO L290 TraceCheckUtils]: 112: Hoare triple {57959#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {57959#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:39,707 INFO L290 TraceCheckUtils]: 113: Hoare triple {57959#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57960#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:39,707 INFO L290 TraceCheckUtils]: 114: Hoare triple {57960#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {57960#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:39,708 INFO L290 TraceCheckUtils]: 115: Hoare triple {57960#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57961#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:39,708 INFO L290 TraceCheckUtils]: 116: Hoare triple {57961#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {57961#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:39,709 INFO L290 TraceCheckUtils]: 117: Hoare triple {57961#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57962#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:39,709 INFO L290 TraceCheckUtils]: 118: Hoare triple {57962#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {57962#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:39,710 INFO L290 TraceCheckUtils]: 119: Hoare triple {57962#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57963#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:39,710 INFO L290 TraceCheckUtils]: 120: Hoare triple {57963#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {57963#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:39,711 INFO L290 TraceCheckUtils]: 121: Hoare triple {57963#(<= main_~x~0 57)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:39,711 INFO L290 TraceCheckUtils]: 122: Hoare triple {57902#false} assume !!(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:39,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {57902#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:39,711 INFO L290 TraceCheckUtils]: 124: Hoare triple {57902#false} assume !(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:39,712 INFO L272 TraceCheckUtils]: 125: Hoare triple {57902#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {57902#false} is VALID [2022-04-15 12:49:39,712 INFO L290 TraceCheckUtils]: 126: Hoare triple {57902#false} ~cond := #in~cond; {57902#false} is VALID [2022-04-15 12:49:39,712 INFO L290 TraceCheckUtils]: 127: Hoare triple {57902#false} assume 0 == ~cond; {57902#false} is VALID [2022-04-15 12:49:39,712 INFO L290 TraceCheckUtils]: 128: Hoare triple {57902#false} assume !false; {57902#false} is VALID [2022-04-15 12:49:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 174 proven. 3306 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:39,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:39,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38547139] [2022-04-15 12:49:39,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38547139] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:39,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [251543693] [2022-04-15 12:49:39,712 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:49:39,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:39,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:39,713 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:39,714 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2022-04-15 12:49:39,794 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:49:39,794 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:39,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-15 12:49:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:39,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:40,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {57901#true} call ULTIMATE.init(); {57901#true} is VALID [2022-04-15 12:49:40,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {57901#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {57901#true} is VALID [2022-04-15 12:49:40,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {57901#true} assume true; {57901#true} is VALID [2022-04-15 12:49:40,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57901#true} {57901#true} #41#return; {57901#true} is VALID [2022-04-15 12:49:40,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {57901#true} call #t~ret4 := main(); {57901#true} is VALID [2022-04-15 12:49:40,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {57901#true} ~x~0 := 0;~y~0 := 500000; {57983#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:40,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {57983#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {57983#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:40,328 INFO L290 TraceCheckUtils]: 7: Hoare triple {57983#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57907#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:40,328 INFO L290 TraceCheckUtils]: 8: Hoare triple {57907#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {57907#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:40,329 INFO L290 TraceCheckUtils]: 9: Hoare triple {57907#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57908#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:40,329 INFO L290 TraceCheckUtils]: 10: Hoare triple {57908#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {57908#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:40,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {57908#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57909#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:40,330 INFO L290 TraceCheckUtils]: 12: Hoare triple {57909#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {57909#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:40,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {57909#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57910#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:40,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {57910#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {57910#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:40,332 INFO L290 TraceCheckUtils]: 15: Hoare triple {57910#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57911#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:40,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {57911#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {57911#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:40,333 INFO L290 TraceCheckUtils]: 17: Hoare triple {57911#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57912#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:40,333 INFO L290 TraceCheckUtils]: 18: Hoare triple {57912#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {57912#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:40,334 INFO L290 TraceCheckUtils]: 19: Hoare triple {57912#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57913#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:40,334 INFO L290 TraceCheckUtils]: 20: Hoare triple {57913#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {57913#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:40,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {57913#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57914#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:40,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {57914#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {57914#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:40,336 INFO L290 TraceCheckUtils]: 23: Hoare triple {57914#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57915#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:40,337 INFO L290 TraceCheckUtils]: 24: Hoare triple {57915#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {57915#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:40,337 INFO L290 TraceCheckUtils]: 25: Hoare triple {57915#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57916#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:40,363 INFO L290 TraceCheckUtils]: 26: Hoare triple {57916#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {57916#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:40,365 INFO L290 TraceCheckUtils]: 27: Hoare triple {57916#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57917#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:40,366 INFO L290 TraceCheckUtils]: 28: Hoare triple {57917#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {57917#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:40,367 INFO L290 TraceCheckUtils]: 29: Hoare triple {57917#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57918#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:40,367 INFO L290 TraceCheckUtils]: 30: Hoare triple {57918#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {57918#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:40,368 INFO L290 TraceCheckUtils]: 31: Hoare triple {57918#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57919#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:40,368 INFO L290 TraceCheckUtils]: 32: Hoare triple {57919#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {57919#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:40,369 INFO L290 TraceCheckUtils]: 33: Hoare triple {57919#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57920#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:40,369 INFO L290 TraceCheckUtils]: 34: Hoare triple {57920#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {57920#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:40,370 INFO L290 TraceCheckUtils]: 35: Hoare triple {57920#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57921#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:40,370 INFO L290 TraceCheckUtils]: 36: Hoare triple {57921#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {57921#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:40,371 INFO L290 TraceCheckUtils]: 37: Hoare triple {57921#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57922#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:40,371 INFO L290 TraceCheckUtils]: 38: Hoare triple {57922#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {57922#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:40,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {57922#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57923#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:40,373 INFO L290 TraceCheckUtils]: 40: Hoare triple {57923#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {57923#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:40,373 INFO L290 TraceCheckUtils]: 41: Hoare triple {57923#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57924#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:40,374 INFO L290 TraceCheckUtils]: 42: Hoare triple {57924#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {57924#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:40,374 INFO L290 TraceCheckUtils]: 43: Hoare triple {57924#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57925#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:40,375 INFO L290 TraceCheckUtils]: 44: Hoare triple {57925#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {57925#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:40,376 INFO L290 TraceCheckUtils]: 45: Hoare triple {57925#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57926#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:40,376 INFO L290 TraceCheckUtils]: 46: Hoare triple {57926#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {57926#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:40,377 INFO L290 TraceCheckUtils]: 47: Hoare triple {57926#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57927#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:40,377 INFO L290 TraceCheckUtils]: 48: Hoare triple {57927#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {57927#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:40,378 INFO L290 TraceCheckUtils]: 49: Hoare triple {57927#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57928#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:40,378 INFO L290 TraceCheckUtils]: 50: Hoare triple {57928#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {57928#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:40,379 INFO L290 TraceCheckUtils]: 51: Hoare triple {57928#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57929#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:40,379 INFO L290 TraceCheckUtils]: 52: Hoare triple {57929#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {57929#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:40,380 INFO L290 TraceCheckUtils]: 53: Hoare triple {57929#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57930#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:40,380 INFO L290 TraceCheckUtils]: 54: Hoare triple {57930#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {57930#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:40,381 INFO L290 TraceCheckUtils]: 55: Hoare triple {57930#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57931#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:40,381 INFO L290 TraceCheckUtils]: 56: Hoare triple {57931#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {57931#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:40,382 INFO L290 TraceCheckUtils]: 57: Hoare triple {57931#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57932#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:40,382 INFO L290 TraceCheckUtils]: 58: Hoare triple {57932#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {57932#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:40,383 INFO L290 TraceCheckUtils]: 59: Hoare triple {57932#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57933#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:40,383 INFO L290 TraceCheckUtils]: 60: Hoare triple {57933#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {57933#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:40,384 INFO L290 TraceCheckUtils]: 61: Hoare triple {57933#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57934#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:40,385 INFO L290 TraceCheckUtils]: 62: Hoare triple {57934#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {57934#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:40,385 INFO L290 TraceCheckUtils]: 63: Hoare triple {57934#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57935#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:40,386 INFO L290 TraceCheckUtils]: 64: Hoare triple {57935#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {57935#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:40,386 INFO L290 TraceCheckUtils]: 65: Hoare triple {57935#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57936#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:40,387 INFO L290 TraceCheckUtils]: 66: Hoare triple {57936#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {57936#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:40,387 INFO L290 TraceCheckUtils]: 67: Hoare triple {57936#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57937#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:40,388 INFO L290 TraceCheckUtils]: 68: Hoare triple {57937#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {57937#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:40,389 INFO L290 TraceCheckUtils]: 69: Hoare triple {57937#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57938#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:40,389 INFO L290 TraceCheckUtils]: 70: Hoare triple {57938#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {57938#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:40,390 INFO L290 TraceCheckUtils]: 71: Hoare triple {57938#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57939#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:40,390 INFO L290 TraceCheckUtils]: 72: Hoare triple {57939#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {57939#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:40,391 INFO L290 TraceCheckUtils]: 73: Hoare triple {57939#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57940#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:40,391 INFO L290 TraceCheckUtils]: 74: Hoare triple {57940#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {57940#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:40,392 INFO L290 TraceCheckUtils]: 75: Hoare triple {57940#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57941#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:40,392 INFO L290 TraceCheckUtils]: 76: Hoare triple {57941#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {57941#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:40,393 INFO L290 TraceCheckUtils]: 77: Hoare triple {57941#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57942#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:40,393 INFO L290 TraceCheckUtils]: 78: Hoare triple {57942#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {57942#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:40,394 INFO L290 TraceCheckUtils]: 79: Hoare triple {57942#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57943#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:40,394 INFO L290 TraceCheckUtils]: 80: Hoare triple {57943#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {57943#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:40,395 INFO L290 TraceCheckUtils]: 81: Hoare triple {57943#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57944#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:40,395 INFO L290 TraceCheckUtils]: 82: Hoare triple {57944#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {57944#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:40,396 INFO L290 TraceCheckUtils]: 83: Hoare triple {57944#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57945#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:40,396 INFO L290 TraceCheckUtils]: 84: Hoare triple {57945#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {57945#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:40,397 INFO L290 TraceCheckUtils]: 85: Hoare triple {57945#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57946#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:40,397 INFO L290 TraceCheckUtils]: 86: Hoare triple {57946#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {57946#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:40,398 INFO L290 TraceCheckUtils]: 87: Hoare triple {57946#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57947#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:40,398 INFO L290 TraceCheckUtils]: 88: Hoare triple {57947#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {57947#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:40,399 INFO L290 TraceCheckUtils]: 89: Hoare triple {57947#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57948#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:40,399 INFO L290 TraceCheckUtils]: 90: Hoare triple {57948#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {57948#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:40,400 INFO L290 TraceCheckUtils]: 91: Hoare triple {57948#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57949#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:40,400 INFO L290 TraceCheckUtils]: 92: Hoare triple {57949#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {57949#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:40,401 INFO L290 TraceCheckUtils]: 93: Hoare triple {57949#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57950#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:40,402 INFO L290 TraceCheckUtils]: 94: Hoare triple {57950#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {57950#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:40,402 INFO L290 TraceCheckUtils]: 95: Hoare triple {57950#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57951#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:40,403 INFO L290 TraceCheckUtils]: 96: Hoare triple {57951#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {57951#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:40,403 INFO L290 TraceCheckUtils]: 97: Hoare triple {57951#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57952#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:40,404 INFO L290 TraceCheckUtils]: 98: Hoare triple {57952#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {57952#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:40,405 INFO L290 TraceCheckUtils]: 99: Hoare triple {57952#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57953#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:40,405 INFO L290 TraceCheckUtils]: 100: Hoare triple {57953#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {57953#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:40,406 INFO L290 TraceCheckUtils]: 101: Hoare triple {57953#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57954#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:40,406 INFO L290 TraceCheckUtils]: 102: Hoare triple {57954#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {57954#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:40,407 INFO L290 TraceCheckUtils]: 103: Hoare triple {57954#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57955#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:40,407 INFO L290 TraceCheckUtils]: 104: Hoare triple {57955#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {57955#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:40,408 INFO L290 TraceCheckUtils]: 105: Hoare triple {57955#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57956#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:40,408 INFO L290 TraceCheckUtils]: 106: Hoare triple {57956#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {57956#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:40,409 INFO L290 TraceCheckUtils]: 107: Hoare triple {57956#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57957#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:40,409 INFO L290 TraceCheckUtils]: 108: Hoare triple {57957#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {57957#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:40,410 INFO L290 TraceCheckUtils]: 109: Hoare triple {57957#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57958#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:40,410 INFO L290 TraceCheckUtils]: 110: Hoare triple {57958#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {57958#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:40,411 INFO L290 TraceCheckUtils]: 111: Hoare triple {57958#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57959#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:40,411 INFO L290 TraceCheckUtils]: 112: Hoare triple {57959#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {57959#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:40,412 INFO L290 TraceCheckUtils]: 113: Hoare triple {57959#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57960#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:40,412 INFO L290 TraceCheckUtils]: 114: Hoare triple {57960#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {57960#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:40,413 INFO L290 TraceCheckUtils]: 115: Hoare triple {57960#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57961#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:40,413 INFO L290 TraceCheckUtils]: 116: Hoare triple {57961#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {57961#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:40,414 INFO L290 TraceCheckUtils]: 117: Hoare triple {57961#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57962#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:40,414 INFO L290 TraceCheckUtils]: 118: Hoare triple {57962#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {57962#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:40,415 INFO L290 TraceCheckUtils]: 119: Hoare triple {57962#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {57963#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:40,415 INFO L290 TraceCheckUtils]: 120: Hoare triple {57963#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {57963#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 121: Hoare triple {57963#(<= main_~x~0 57)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 122: Hoare triple {57902#false} assume !!(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 123: Hoare triple {57902#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 124: Hoare triple {57902#false} assume !(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L272 TraceCheckUtils]: 125: Hoare triple {57902#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 126: Hoare triple {57902#false} ~cond := #in~cond; {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 127: Hoare triple {57902#false} assume 0 == ~cond; {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L290 TraceCheckUtils]: 128: Hoare triple {57902#false} assume !false; {57902#false} is VALID [2022-04-15 12:49:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 174 proven. 3306 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:40,417 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 128: Hoare triple {57902#false} assume !false; {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 127: Hoare triple {57902#false} assume 0 == ~cond; {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 126: Hoare triple {57902#false} ~cond := #in~cond; {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L272 TraceCheckUtils]: 125: Hoare triple {57902#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 124: Hoare triple {57902#false} assume !(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 123: Hoare triple {57902#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:43,098 INFO L290 TraceCheckUtils]: 122: Hoare triple {57902#false} assume !!(~x~0 < 1000000); {57902#false} is VALID [2022-04-15 12:49:43,102 INFO L290 TraceCheckUtils]: 121: Hoare triple {58374#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {57902#false} is VALID [2022-04-15 12:49:43,102 INFO L290 TraceCheckUtils]: 120: Hoare triple {58374#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {58374#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:43,105 INFO L290 TraceCheckUtils]: 119: Hoare triple {58381#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58374#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:43,105 INFO L290 TraceCheckUtils]: 118: Hoare triple {58381#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {58381#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:43,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {58388#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58381#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:43,106 INFO L290 TraceCheckUtils]: 116: Hoare triple {58388#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {58388#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:43,107 INFO L290 TraceCheckUtils]: 115: Hoare triple {58395#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58388#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:43,107 INFO L290 TraceCheckUtils]: 114: Hoare triple {58395#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {58395#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:43,108 INFO L290 TraceCheckUtils]: 113: Hoare triple {58402#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58395#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:43,108 INFO L290 TraceCheckUtils]: 112: Hoare triple {58402#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {58402#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:43,109 INFO L290 TraceCheckUtils]: 111: Hoare triple {58409#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58402#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:43,109 INFO L290 TraceCheckUtils]: 110: Hoare triple {58409#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {58409#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:43,110 INFO L290 TraceCheckUtils]: 109: Hoare triple {58416#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58409#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:43,110 INFO L290 TraceCheckUtils]: 108: Hoare triple {58416#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {58416#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:43,110 INFO L290 TraceCheckUtils]: 107: Hoare triple {58423#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58416#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:43,111 INFO L290 TraceCheckUtils]: 106: Hoare triple {58423#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {58423#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:43,111 INFO L290 TraceCheckUtils]: 105: Hoare triple {58430#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58423#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:43,112 INFO L290 TraceCheckUtils]: 104: Hoare triple {58430#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {58430#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:43,112 INFO L290 TraceCheckUtils]: 103: Hoare triple {58437#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58430#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:43,113 INFO L290 TraceCheckUtils]: 102: Hoare triple {58437#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {58437#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:43,113 INFO L290 TraceCheckUtils]: 101: Hoare triple {58444#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58437#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:43,114 INFO L290 TraceCheckUtils]: 100: Hoare triple {58444#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {58444#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:43,114 INFO L290 TraceCheckUtils]: 99: Hoare triple {58451#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58444#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:43,115 INFO L290 TraceCheckUtils]: 98: Hoare triple {58451#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {58451#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:43,115 INFO L290 TraceCheckUtils]: 97: Hoare triple {58458#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58451#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:43,115 INFO L290 TraceCheckUtils]: 96: Hoare triple {58458#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {58458#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:43,116 INFO L290 TraceCheckUtils]: 95: Hoare triple {58465#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58458#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:43,116 INFO L290 TraceCheckUtils]: 94: Hoare triple {58465#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {58465#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:43,117 INFO L290 TraceCheckUtils]: 93: Hoare triple {58472#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58465#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:43,117 INFO L290 TraceCheckUtils]: 92: Hoare triple {58472#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {58472#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:43,118 INFO L290 TraceCheckUtils]: 91: Hoare triple {58479#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58472#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:43,118 INFO L290 TraceCheckUtils]: 90: Hoare triple {58479#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {58479#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:43,119 INFO L290 TraceCheckUtils]: 89: Hoare triple {58486#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58479#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:43,119 INFO L290 TraceCheckUtils]: 88: Hoare triple {58486#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {58486#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:43,120 INFO L290 TraceCheckUtils]: 87: Hoare triple {58493#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58486#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:43,120 INFO L290 TraceCheckUtils]: 86: Hoare triple {58493#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {58493#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:43,121 INFO L290 TraceCheckUtils]: 85: Hoare triple {58500#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58493#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:43,121 INFO L290 TraceCheckUtils]: 84: Hoare triple {58500#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {58500#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:43,122 INFO L290 TraceCheckUtils]: 83: Hoare triple {58507#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58500#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:43,122 INFO L290 TraceCheckUtils]: 82: Hoare triple {58507#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {58507#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:43,123 INFO L290 TraceCheckUtils]: 81: Hoare triple {58514#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58507#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:43,123 INFO L290 TraceCheckUtils]: 80: Hoare triple {58514#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {58514#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:43,124 INFO L290 TraceCheckUtils]: 79: Hoare triple {58521#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58514#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:43,124 INFO L290 TraceCheckUtils]: 78: Hoare triple {58521#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {58521#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:43,125 INFO L290 TraceCheckUtils]: 77: Hoare triple {58528#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58521#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:43,125 INFO L290 TraceCheckUtils]: 76: Hoare triple {58528#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {58528#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:43,126 INFO L290 TraceCheckUtils]: 75: Hoare triple {58535#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58528#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:43,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {58535#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {58535#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:43,127 INFO L290 TraceCheckUtils]: 73: Hoare triple {58542#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58535#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:43,127 INFO L290 TraceCheckUtils]: 72: Hoare triple {58542#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {58542#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:43,128 INFO L290 TraceCheckUtils]: 71: Hoare triple {58549#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58542#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:43,128 INFO L290 TraceCheckUtils]: 70: Hoare triple {58549#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {58549#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:43,129 INFO L290 TraceCheckUtils]: 69: Hoare triple {58556#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58549#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:43,129 INFO L290 TraceCheckUtils]: 68: Hoare triple {58556#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {58556#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:43,130 INFO L290 TraceCheckUtils]: 67: Hoare triple {58563#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58556#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:43,130 INFO L290 TraceCheckUtils]: 66: Hoare triple {58563#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {58563#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:43,131 INFO L290 TraceCheckUtils]: 65: Hoare triple {58570#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58563#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:43,131 INFO L290 TraceCheckUtils]: 64: Hoare triple {58570#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {58570#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:43,132 INFO L290 TraceCheckUtils]: 63: Hoare triple {58577#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58570#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:43,132 INFO L290 TraceCheckUtils]: 62: Hoare triple {58577#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {58577#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:43,133 INFO L290 TraceCheckUtils]: 61: Hoare triple {58584#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58577#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:43,133 INFO L290 TraceCheckUtils]: 60: Hoare triple {58584#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {58584#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:43,134 INFO L290 TraceCheckUtils]: 59: Hoare triple {58591#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58584#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:43,134 INFO L290 TraceCheckUtils]: 58: Hoare triple {58591#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {58591#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:43,135 INFO L290 TraceCheckUtils]: 57: Hoare triple {58598#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58591#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:43,135 INFO L290 TraceCheckUtils]: 56: Hoare triple {58598#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {58598#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:43,136 INFO L290 TraceCheckUtils]: 55: Hoare triple {58605#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58598#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:43,136 INFO L290 TraceCheckUtils]: 54: Hoare triple {58605#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {58605#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:43,137 INFO L290 TraceCheckUtils]: 53: Hoare triple {58612#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58605#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:43,137 INFO L290 TraceCheckUtils]: 52: Hoare triple {58612#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {58612#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:43,138 INFO L290 TraceCheckUtils]: 51: Hoare triple {58619#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58612#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:43,138 INFO L290 TraceCheckUtils]: 50: Hoare triple {58619#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {58619#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:43,139 INFO L290 TraceCheckUtils]: 49: Hoare triple {58626#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58619#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:43,139 INFO L290 TraceCheckUtils]: 48: Hoare triple {58626#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {58626#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:43,140 INFO L290 TraceCheckUtils]: 47: Hoare triple {58633#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58626#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:43,140 INFO L290 TraceCheckUtils]: 46: Hoare triple {58633#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {58633#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:43,141 INFO L290 TraceCheckUtils]: 45: Hoare triple {58640#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58633#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:43,141 INFO L290 TraceCheckUtils]: 44: Hoare triple {58640#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {58640#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:43,142 INFO L290 TraceCheckUtils]: 43: Hoare triple {58647#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58640#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:43,142 INFO L290 TraceCheckUtils]: 42: Hoare triple {58647#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {58647#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:43,143 INFO L290 TraceCheckUtils]: 41: Hoare triple {58654#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58647#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:43,143 INFO L290 TraceCheckUtils]: 40: Hoare triple {58654#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {58654#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:43,143 INFO L290 TraceCheckUtils]: 39: Hoare triple {58661#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58654#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:43,144 INFO L290 TraceCheckUtils]: 38: Hoare triple {58661#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {58661#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:43,144 INFO L290 TraceCheckUtils]: 37: Hoare triple {58668#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58661#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:43,145 INFO L290 TraceCheckUtils]: 36: Hoare triple {58668#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {58668#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:43,145 INFO L290 TraceCheckUtils]: 35: Hoare triple {58675#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58668#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:43,146 INFO L290 TraceCheckUtils]: 34: Hoare triple {58675#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {58675#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:43,146 INFO L290 TraceCheckUtils]: 33: Hoare triple {58682#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58675#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:43,147 INFO L290 TraceCheckUtils]: 32: Hoare triple {58682#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {58682#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:43,147 INFO L290 TraceCheckUtils]: 31: Hoare triple {58689#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58682#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:43,148 INFO L290 TraceCheckUtils]: 30: Hoare triple {58689#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {58689#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:43,148 INFO L290 TraceCheckUtils]: 29: Hoare triple {58696#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58689#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:43,149 INFO L290 TraceCheckUtils]: 28: Hoare triple {58696#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {58696#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:43,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {58703#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58696#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:43,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {58703#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {58703#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:43,150 INFO L290 TraceCheckUtils]: 25: Hoare triple {58710#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58703#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:43,150 INFO L290 TraceCheckUtils]: 24: Hoare triple {58710#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {58710#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:43,151 INFO L290 TraceCheckUtils]: 23: Hoare triple {58717#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58710#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:43,151 INFO L290 TraceCheckUtils]: 22: Hoare triple {58717#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {58717#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:43,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {58724#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58717#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:43,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {58724#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {58724#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:43,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {58731#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58724#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:43,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {58731#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {58731#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:43,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {58738#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58731#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:43,154 INFO L290 TraceCheckUtils]: 16: Hoare triple {58738#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {58738#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:43,155 INFO L290 TraceCheckUtils]: 15: Hoare triple {58745#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58738#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:43,155 INFO L290 TraceCheckUtils]: 14: Hoare triple {58745#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {58745#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:43,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {58752#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58745#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:43,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {58752#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {58752#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:43,157 INFO L290 TraceCheckUtils]: 11: Hoare triple {58759#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58752#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:43,157 INFO L290 TraceCheckUtils]: 10: Hoare triple {58759#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {58759#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:43,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {58766#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58759#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:43,158 INFO L290 TraceCheckUtils]: 8: Hoare triple {58766#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {58766#(< main_~x~0 499944)} is VALID [2022-04-15 12:49:43,159 INFO L290 TraceCheckUtils]: 7: Hoare triple {58773#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {58766#(< main_~x~0 499944)} is VALID [2022-04-15 12:49:43,159 INFO L290 TraceCheckUtils]: 6: Hoare triple {58773#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {58773#(< main_~x~0 499943)} is VALID [2022-04-15 12:49:43,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {57901#true} ~x~0 := 0;~y~0 := 500000; {58773#(< main_~x~0 499943)} is VALID [2022-04-15 12:49:43,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {57901#true} call #t~ret4 := main(); {57901#true} is VALID [2022-04-15 12:49:43,160 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {57901#true} {57901#true} #41#return; {57901#true} is VALID [2022-04-15 12:49:43,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {57901#true} assume true; {57901#true} is VALID [2022-04-15 12:49:43,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {57901#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {57901#true} is VALID [2022-04-15 12:49:43,160 INFO L272 TraceCheckUtils]: 0: Hoare triple {57901#true} call ULTIMATE.init(); {57901#true} is VALID [2022-04-15 12:49:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3481 backedges. 174 proven. 3306 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:43,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [251543693] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:43,160 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:43,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 60, 60] total 120 [2022-04-15 12:49:43,161 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:43,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1742682188] [2022-04-15 12:49:43,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1742682188] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:43,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:43,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-15 12:49:43,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288769290] [2022-04-15 12:49:43,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:43,161 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-15 12:49:43,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:43,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:43,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:43,239 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-15 12:49:43,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:43,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-15 12:49:43,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7023, Invalid=7257, Unknown=0, NotChecked=0, Total=14280 [2022-04-15 12:49:43,241 INFO L87 Difference]: Start difference. First operand 131 states and 134 transitions. Second operand has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:44,592 INFO L93 Difference]: Finished difference Result 142 states and 148 transitions. [2022-04-15 12:49:44,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-15 12:49:44,592 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 129 [2022-04-15 12:49:44,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-15 12:49:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 139 transitions. [2022-04-15 12:49:44,594 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 139 transitions. [2022-04-15 12:49:44,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:44,689 INFO L225 Difference]: With dead ends: 142 [2022-04-15 12:49:44,689 INFO L226 Difference]: Without dead ends: 133 [2022-04-15 12:49:44,691 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 377 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 176 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1994 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=13926, Invalid=17580, Unknown=0, NotChecked=0, Total=31506 [2022-04-15 12:49:44,692 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 66 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:44,692 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [66 Valid, 29 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:44,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-15 12:49:44,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2022-04-15 12:49:44,812 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:44,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,812 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,812 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:44,813 INFO L93 Difference]: Finished difference Result 133 states and 136 transitions. [2022-04-15 12:49:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2022-04-15 12:49:44,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:44,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:44,814 INFO L74 IsIncluded]: Start isIncluded. First operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-15 12:49:44,814 INFO L87 Difference]: Start difference. First operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 133 states. [2022-04-15 12:49:44,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:44,815 INFO L93 Difference]: Finished difference Result 133 states and 136 transitions. [2022-04-15 12:49:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2022-04-15 12:49:44,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:44,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:44,815 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:44,815 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:44,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 128 states have (on average 1.03125) internal successors, (132), 128 states have internal predecessors, (132), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 136 transitions. [2022-04-15 12:49:44,821 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 136 transitions. Word has length 129 [2022-04-15 12:49:44,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:44,822 INFO L478 AbstractCegarLoop]: Abstraction has 133 states and 136 transitions. [2022-04-15 12:49:44,822 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 2.0491803278688523) internal successors, (125), 60 states have internal predecessors, (125), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:44,822 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 133 states and 136 transitions. [2022-04-15 12:49:44,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 136 edges. 136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2022-04-15 12:49:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-15 12:49:44,906 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:44,906 INFO L499 BasicCegarLoop]: trace histogram [60, 58, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:44,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:45,119 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable117,SelfDestructingSolverStorable118 [2022-04-15 12:49:45,119 INFO L403 AbstractCegarLoop]: === Iteration 62 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:45,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:45,120 INFO L85 PathProgramCache]: Analyzing trace with hash 247528971, now seen corresponding path program 117 times [2022-04-15 12:49:45,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:45,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1949026165] [2022-04-15 12:49:45,301 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:45,302 INFO L85 PathProgramCache]: Analyzing trace with hash -2016905456, now seen corresponding path program 1 times [2022-04-15 12:49:45,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:45,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042438794] [2022-04-15 12:49:45,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:45,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:45,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:45,305 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:45,307 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:45,307 INFO L85 PathProgramCache]: Analyzing trace with hash 247528971, now seen corresponding path program 118 times [2022-04-15 12:49:45,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:45,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218958497] [2022-04-15 12:49:45,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:46,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:46,072 INFO L290 TraceCheckUtils]: 0: Hoare triple {59793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {59729#true} assume true; {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {59729#true} {59729#true} #41#return; {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L272 TraceCheckUtils]: 0: Hoare triple {59729#true} call ULTIMATE.init(); {59793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:46,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {59793#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L290 TraceCheckUtils]: 2: Hoare triple {59729#true} assume true; {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59729#true} {59729#true} #41#return; {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L272 TraceCheckUtils]: 4: Hoare triple {59729#true} call #t~ret4 := main(); {59729#true} is VALID [2022-04-15 12:49:46,073 INFO L290 TraceCheckUtils]: 5: Hoare triple {59729#true} ~x~0 := 0;~y~0 := 500000; {59734#(= main_~x~0 0)} is VALID [2022-04-15 12:49:46,074 INFO L290 TraceCheckUtils]: 6: Hoare triple {59734#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {59734#(= main_~x~0 0)} is VALID [2022-04-15 12:49:46,074 INFO L290 TraceCheckUtils]: 7: Hoare triple {59734#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59735#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:46,074 INFO L290 TraceCheckUtils]: 8: Hoare triple {59735#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {59735#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:46,076 INFO L290 TraceCheckUtils]: 9: Hoare triple {59735#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59736#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:46,076 INFO L290 TraceCheckUtils]: 10: Hoare triple {59736#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {59736#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:46,077 INFO L290 TraceCheckUtils]: 11: Hoare triple {59736#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59737#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:46,077 INFO L290 TraceCheckUtils]: 12: Hoare triple {59737#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {59737#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:46,078 INFO L290 TraceCheckUtils]: 13: Hoare triple {59737#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59738#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:46,078 INFO L290 TraceCheckUtils]: 14: Hoare triple {59738#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {59738#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:46,079 INFO L290 TraceCheckUtils]: 15: Hoare triple {59738#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59739#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:46,079 INFO L290 TraceCheckUtils]: 16: Hoare triple {59739#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {59739#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:46,080 INFO L290 TraceCheckUtils]: 17: Hoare triple {59739#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59740#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:46,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {59740#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {59740#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:46,081 INFO L290 TraceCheckUtils]: 19: Hoare triple {59740#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59741#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:46,081 INFO L290 TraceCheckUtils]: 20: Hoare triple {59741#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {59741#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:46,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {59741#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59742#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:46,082 INFO L290 TraceCheckUtils]: 22: Hoare triple {59742#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {59742#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:46,083 INFO L290 TraceCheckUtils]: 23: Hoare triple {59742#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59743#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:46,083 INFO L290 TraceCheckUtils]: 24: Hoare triple {59743#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {59743#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:46,084 INFO L290 TraceCheckUtils]: 25: Hoare triple {59743#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59744#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:46,084 INFO L290 TraceCheckUtils]: 26: Hoare triple {59744#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {59744#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:46,085 INFO L290 TraceCheckUtils]: 27: Hoare triple {59744#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59745#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:46,085 INFO L290 TraceCheckUtils]: 28: Hoare triple {59745#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {59745#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:46,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {59745#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59746#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:46,086 INFO L290 TraceCheckUtils]: 30: Hoare triple {59746#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {59746#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:46,087 INFO L290 TraceCheckUtils]: 31: Hoare triple {59746#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59747#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:46,087 INFO L290 TraceCheckUtils]: 32: Hoare triple {59747#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {59747#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:46,088 INFO L290 TraceCheckUtils]: 33: Hoare triple {59747#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59748#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:46,088 INFO L290 TraceCheckUtils]: 34: Hoare triple {59748#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {59748#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:46,089 INFO L290 TraceCheckUtils]: 35: Hoare triple {59748#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59749#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:46,089 INFO L290 TraceCheckUtils]: 36: Hoare triple {59749#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {59749#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:46,090 INFO L290 TraceCheckUtils]: 37: Hoare triple {59749#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59750#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:46,090 INFO L290 TraceCheckUtils]: 38: Hoare triple {59750#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {59750#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:46,091 INFO L290 TraceCheckUtils]: 39: Hoare triple {59750#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59751#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:46,091 INFO L290 TraceCheckUtils]: 40: Hoare triple {59751#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {59751#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:46,092 INFO L290 TraceCheckUtils]: 41: Hoare triple {59751#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59752#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:46,092 INFO L290 TraceCheckUtils]: 42: Hoare triple {59752#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {59752#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:46,093 INFO L290 TraceCheckUtils]: 43: Hoare triple {59752#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59753#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:46,093 INFO L290 TraceCheckUtils]: 44: Hoare triple {59753#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {59753#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:46,094 INFO L290 TraceCheckUtils]: 45: Hoare triple {59753#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59754#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:46,094 INFO L290 TraceCheckUtils]: 46: Hoare triple {59754#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {59754#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:46,095 INFO L290 TraceCheckUtils]: 47: Hoare triple {59754#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59755#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:46,095 INFO L290 TraceCheckUtils]: 48: Hoare triple {59755#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {59755#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:46,096 INFO L290 TraceCheckUtils]: 49: Hoare triple {59755#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59756#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:46,096 INFO L290 TraceCheckUtils]: 50: Hoare triple {59756#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {59756#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:46,097 INFO L290 TraceCheckUtils]: 51: Hoare triple {59756#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59757#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:46,097 INFO L290 TraceCheckUtils]: 52: Hoare triple {59757#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {59757#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:46,098 INFO L290 TraceCheckUtils]: 53: Hoare triple {59757#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59758#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:46,098 INFO L290 TraceCheckUtils]: 54: Hoare triple {59758#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {59758#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:46,098 INFO L290 TraceCheckUtils]: 55: Hoare triple {59758#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59759#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:46,099 INFO L290 TraceCheckUtils]: 56: Hoare triple {59759#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {59759#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:46,099 INFO L290 TraceCheckUtils]: 57: Hoare triple {59759#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59760#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:46,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {59760#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {59760#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:46,100 INFO L290 TraceCheckUtils]: 59: Hoare triple {59760#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59761#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:46,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {59761#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {59761#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:46,101 INFO L290 TraceCheckUtils]: 61: Hoare triple {59761#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59762#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:46,102 INFO L290 TraceCheckUtils]: 62: Hoare triple {59762#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {59762#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:46,102 INFO L290 TraceCheckUtils]: 63: Hoare triple {59762#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59763#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:46,102 INFO L290 TraceCheckUtils]: 64: Hoare triple {59763#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {59763#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:46,103 INFO L290 TraceCheckUtils]: 65: Hoare triple {59763#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59764#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:46,103 INFO L290 TraceCheckUtils]: 66: Hoare triple {59764#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {59764#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:46,104 INFO L290 TraceCheckUtils]: 67: Hoare triple {59764#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59765#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:46,104 INFO L290 TraceCheckUtils]: 68: Hoare triple {59765#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {59765#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:46,105 INFO L290 TraceCheckUtils]: 69: Hoare triple {59765#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59766#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:46,105 INFO L290 TraceCheckUtils]: 70: Hoare triple {59766#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {59766#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:46,106 INFO L290 TraceCheckUtils]: 71: Hoare triple {59766#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59767#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:46,106 INFO L290 TraceCheckUtils]: 72: Hoare triple {59767#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {59767#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:46,107 INFO L290 TraceCheckUtils]: 73: Hoare triple {59767#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59768#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:46,107 INFO L290 TraceCheckUtils]: 74: Hoare triple {59768#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {59768#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:46,108 INFO L290 TraceCheckUtils]: 75: Hoare triple {59768#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59769#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:46,108 INFO L290 TraceCheckUtils]: 76: Hoare triple {59769#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {59769#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:46,109 INFO L290 TraceCheckUtils]: 77: Hoare triple {59769#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59770#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:46,109 INFO L290 TraceCheckUtils]: 78: Hoare triple {59770#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {59770#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:46,110 INFO L290 TraceCheckUtils]: 79: Hoare triple {59770#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59771#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:46,110 INFO L290 TraceCheckUtils]: 80: Hoare triple {59771#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {59771#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:46,111 INFO L290 TraceCheckUtils]: 81: Hoare triple {59771#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59772#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:46,111 INFO L290 TraceCheckUtils]: 82: Hoare triple {59772#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {59772#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:46,112 INFO L290 TraceCheckUtils]: 83: Hoare triple {59772#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59773#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:46,112 INFO L290 TraceCheckUtils]: 84: Hoare triple {59773#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {59773#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:46,113 INFO L290 TraceCheckUtils]: 85: Hoare triple {59773#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59774#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:46,113 INFO L290 TraceCheckUtils]: 86: Hoare triple {59774#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {59774#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:46,114 INFO L290 TraceCheckUtils]: 87: Hoare triple {59774#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59775#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:46,114 INFO L290 TraceCheckUtils]: 88: Hoare triple {59775#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {59775#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:46,115 INFO L290 TraceCheckUtils]: 89: Hoare triple {59775#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59776#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:46,115 INFO L290 TraceCheckUtils]: 90: Hoare triple {59776#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {59776#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:46,116 INFO L290 TraceCheckUtils]: 91: Hoare triple {59776#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59777#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:46,116 INFO L290 TraceCheckUtils]: 92: Hoare triple {59777#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {59777#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:46,117 INFO L290 TraceCheckUtils]: 93: Hoare triple {59777#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59778#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:46,117 INFO L290 TraceCheckUtils]: 94: Hoare triple {59778#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {59778#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:46,118 INFO L290 TraceCheckUtils]: 95: Hoare triple {59778#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59779#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:46,118 INFO L290 TraceCheckUtils]: 96: Hoare triple {59779#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {59779#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:46,119 INFO L290 TraceCheckUtils]: 97: Hoare triple {59779#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59780#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:46,119 INFO L290 TraceCheckUtils]: 98: Hoare triple {59780#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {59780#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:46,119 INFO L290 TraceCheckUtils]: 99: Hoare triple {59780#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59781#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:46,120 INFO L290 TraceCheckUtils]: 100: Hoare triple {59781#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {59781#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:46,120 INFO L290 TraceCheckUtils]: 101: Hoare triple {59781#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59782#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:46,121 INFO L290 TraceCheckUtils]: 102: Hoare triple {59782#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {59782#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:46,121 INFO L290 TraceCheckUtils]: 103: Hoare triple {59782#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59783#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:46,122 INFO L290 TraceCheckUtils]: 104: Hoare triple {59783#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {59783#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:46,122 INFO L290 TraceCheckUtils]: 105: Hoare triple {59783#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59784#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:46,123 INFO L290 TraceCheckUtils]: 106: Hoare triple {59784#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {59784#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:46,123 INFO L290 TraceCheckUtils]: 107: Hoare triple {59784#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59785#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:46,123 INFO L290 TraceCheckUtils]: 108: Hoare triple {59785#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {59785#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:46,124 INFO L290 TraceCheckUtils]: 109: Hoare triple {59785#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59786#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:46,124 INFO L290 TraceCheckUtils]: 110: Hoare triple {59786#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {59786#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:46,125 INFO L290 TraceCheckUtils]: 111: Hoare triple {59786#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59787#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:46,125 INFO L290 TraceCheckUtils]: 112: Hoare triple {59787#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {59787#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:46,126 INFO L290 TraceCheckUtils]: 113: Hoare triple {59787#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59788#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:46,126 INFO L290 TraceCheckUtils]: 114: Hoare triple {59788#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {59788#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:46,127 INFO L290 TraceCheckUtils]: 115: Hoare triple {59788#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59789#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:46,127 INFO L290 TraceCheckUtils]: 116: Hoare triple {59789#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {59789#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:46,128 INFO L290 TraceCheckUtils]: 117: Hoare triple {59789#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59790#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:46,128 INFO L290 TraceCheckUtils]: 118: Hoare triple {59790#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {59790#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:46,129 INFO L290 TraceCheckUtils]: 119: Hoare triple {59790#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59791#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:46,129 INFO L290 TraceCheckUtils]: 120: Hoare triple {59791#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {59791#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:46,130 INFO L290 TraceCheckUtils]: 121: Hoare triple {59791#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59792#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:46,130 INFO L290 TraceCheckUtils]: 122: Hoare triple {59792#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {59792#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:46,131 INFO L290 TraceCheckUtils]: 123: Hoare triple {59792#(<= main_~x~0 58)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:46,131 INFO L290 TraceCheckUtils]: 124: Hoare triple {59730#false} assume !!(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:46,131 INFO L290 TraceCheckUtils]: 125: Hoare triple {59730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:46,131 INFO L290 TraceCheckUtils]: 126: Hoare triple {59730#false} assume !(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:46,131 INFO L272 TraceCheckUtils]: 127: Hoare triple {59730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {59730#false} is VALID [2022-04-15 12:49:46,132 INFO L290 TraceCheckUtils]: 128: Hoare triple {59730#false} ~cond := #in~cond; {59730#false} is VALID [2022-04-15 12:49:46,132 INFO L290 TraceCheckUtils]: 129: Hoare triple {59730#false} assume 0 == ~cond; {59730#false} is VALID [2022-04-15 12:49:46,132 INFO L290 TraceCheckUtils]: 130: Hoare triple {59730#false} assume !false; {59730#false} is VALID [2022-04-15 12:49:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 177 proven. 3422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:46,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:46,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218958497] [2022-04-15 12:49:46,132 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218958497] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:46,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571387892] [2022-04-15 12:49:46,132 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:49:46,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:46,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:46,134 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:46,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Waiting until timeout for monitored process [2022-04-15 12:49:46,210 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:49:46,210 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:46,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 60 conjunts are in the unsatisfiable core [2022-04-15 12:49:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:46,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:46,699 INFO L272 TraceCheckUtils]: 0: Hoare triple {59729#true} call ULTIMATE.init(); {59729#true} is VALID [2022-04-15 12:49:46,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {59729#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {59729#true} is VALID [2022-04-15 12:49:46,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {59729#true} assume true; {59729#true} is VALID [2022-04-15 12:49:46,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59729#true} {59729#true} #41#return; {59729#true} is VALID [2022-04-15 12:49:46,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {59729#true} call #t~ret4 := main(); {59729#true} is VALID [2022-04-15 12:49:46,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {59729#true} ~x~0 := 0;~y~0 := 500000; {59812#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:46,699 INFO L290 TraceCheckUtils]: 6: Hoare triple {59812#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {59812#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:46,702 INFO L290 TraceCheckUtils]: 7: Hoare triple {59812#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59735#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:46,702 INFO L290 TraceCheckUtils]: 8: Hoare triple {59735#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {59735#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:46,703 INFO L290 TraceCheckUtils]: 9: Hoare triple {59735#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59736#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:46,703 INFO L290 TraceCheckUtils]: 10: Hoare triple {59736#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {59736#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:46,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {59736#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59737#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:46,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {59737#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {59737#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:46,705 INFO L290 TraceCheckUtils]: 13: Hoare triple {59737#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59738#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:46,705 INFO L290 TraceCheckUtils]: 14: Hoare triple {59738#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {59738#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:46,706 INFO L290 TraceCheckUtils]: 15: Hoare triple {59738#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59739#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:46,706 INFO L290 TraceCheckUtils]: 16: Hoare triple {59739#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {59739#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:46,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {59739#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59740#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:46,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {59740#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {59740#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:46,708 INFO L290 TraceCheckUtils]: 19: Hoare triple {59740#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59741#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:46,708 INFO L290 TraceCheckUtils]: 20: Hoare triple {59741#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {59741#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:46,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {59741#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59742#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:46,709 INFO L290 TraceCheckUtils]: 22: Hoare triple {59742#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {59742#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:46,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {59742#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59743#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:46,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {59743#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {59743#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:46,711 INFO L290 TraceCheckUtils]: 25: Hoare triple {59743#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59744#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:46,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {59744#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {59744#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:46,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {59744#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59745#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:46,712 INFO L290 TraceCheckUtils]: 28: Hoare triple {59745#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {59745#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:46,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {59745#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59746#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:46,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {59746#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {59746#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:46,714 INFO L290 TraceCheckUtils]: 31: Hoare triple {59746#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59747#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:46,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {59747#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {59747#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:46,715 INFO L290 TraceCheckUtils]: 33: Hoare triple {59747#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59748#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:46,715 INFO L290 TraceCheckUtils]: 34: Hoare triple {59748#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {59748#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:46,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {59748#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59749#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:46,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {59749#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {59749#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:46,716 INFO L290 TraceCheckUtils]: 37: Hoare triple {59749#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59750#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:46,717 INFO L290 TraceCheckUtils]: 38: Hoare triple {59750#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {59750#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:46,717 INFO L290 TraceCheckUtils]: 39: Hoare triple {59750#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59751#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:46,718 INFO L290 TraceCheckUtils]: 40: Hoare triple {59751#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {59751#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:46,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {59751#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59752#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:46,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {59752#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {59752#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:46,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {59752#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59753#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:46,720 INFO L290 TraceCheckUtils]: 44: Hoare triple {59753#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {59753#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:46,720 INFO L290 TraceCheckUtils]: 45: Hoare triple {59753#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59754#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:46,721 INFO L290 TraceCheckUtils]: 46: Hoare triple {59754#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {59754#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:46,721 INFO L290 TraceCheckUtils]: 47: Hoare triple {59754#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59755#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:46,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {59755#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {59755#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:46,722 INFO L290 TraceCheckUtils]: 49: Hoare triple {59755#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59756#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:46,722 INFO L290 TraceCheckUtils]: 50: Hoare triple {59756#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {59756#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:46,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {59756#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59757#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:46,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {59757#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {59757#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:46,724 INFO L290 TraceCheckUtils]: 53: Hoare triple {59757#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59758#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:46,724 INFO L290 TraceCheckUtils]: 54: Hoare triple {59758#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {59758#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:46,725 INFO L290 TraceCheckUtils]: 55: Hoare triple {59758#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59759#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:46,725 INFO L290 TraceCheckUtils]: 56: Hoare triple {59759#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {59759#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:46,726 INFO L290 TraceCheckUtils]: 57: Hoare triple {59759#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59760#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:46,726 INFO L290 TraceCheckUtils]: 58: Hoare triple {59760#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {59760#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:46,727 INFO L290 TraceCheckUtils]: 59: Hoare triple {59760#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59761#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:46,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {59761#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {59761#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:46,728 INFO L290 TraceCheckUtils]: 61: Hoare triple {59761#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59762#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:46,728 INFO L290 TraceCheckUtils]: 62: Hoare triple {59762#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {59762#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:46,729 INFO L290 TraceCheckUtils]: 63: Hoare triple {59762#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59763#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:46,729 INFO L290 TraceCheckUtils]: 64: Hoare triple {59763#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {59763#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:46,730 INFO L290 TraceCheckUtils]: 65: Hoare triple {59763#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59764#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:46,730 INFO L290 TraceCheckUtils]: 66: Hoare triple {59764#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {59764#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:46,731 INFO L290 TraceCheckUtils]: 67: Hoare triple {59764#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59765#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:46,731 INFO L290 TraceCheckUtils]: 68: Hoare triple {59765#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {59765#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:46,732 INFO L290 TraceCheckUtils]: 69: Hoare triple {59765#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59766#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:46,732 INFO L290 TraceCheckUtils]: 70: Hoare triple {59766#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {59766#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:46,733 INFO L290 TraceCheckUtils]: 71: Hoare triple {59766#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59767#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:46,733 INFO L290 TraceCheckUtils]: 72: Hoare triple {59767#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {59767#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:46,734 INFO L290 TraceCheckUtils]: 73: Hoare triple {59767#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59768#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:46,734 INFO L290 TraceCheckUtils]: 74: Hoare triple {59768#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {59768#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:46,735 INFO L290 TraceCheckUtils]: 75: Hoare triple {59768#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59769#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:46,735 INFO L290 TraceCheckUtils]: 76: Hoare triple {59769#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {59769#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:46,736 INFO L290 TraceCheckUtils]: 77: Hoare triple {59769#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59770#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:46,736 INFO L290 TraceCheckUtils]: 78: Hoare triple {59770#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {59770#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:46,737 INFO L290 TraceCheckUtils]: 79: Hoare triple {59770#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59771#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:46,737 INFO L290 TraceCheckUtils]: 80: Hoare triple {59771#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {59771#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:46,738 INFO L290 TraceCheckUtils]: 81: Hoare triple {59771#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59772#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:46,738 INFO L290 TraceCheckUtils]: 82: Hoare triple {59772#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {59772#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:46,739 INFO L290 TraceCheckUtils]: 83: Hoare triple {59772#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59773#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:46,739 INFO L290 TraceCheckUtils]: 84: Hoare triple {59773#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {59773#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:46,740 INFO L290 TraceCheckUtils]: 85: Hoare triple {59773#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59774#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:46,740 INFO L290 TraceCheckUtils]: 86: Hoare triple {59774#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {59774#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:46,741 INFO L290 TraceCheckUtils]: 87: Hoare triple {59774#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59775#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:46,741 INFO L290 TraceCheckUtils]: 88: Hoare triple {59775#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {59775#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:46,742 INFO L290 TraceCheckUtils]: 89: Hoare triple {59775#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59776#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:46,742 INFO L290 TraceCheckUtils]: 90: Hoare triple {59776#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {59776#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:46,743 INFO L290 TraceCheckUtils]: 91: Hoare triple {59776#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59777#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:46,743 INFO L290 TraceCheckUtils]: 92: Hoare triple {59777#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {59777#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:46,744 INFO L290 TraceCheckUtils]: 93: Hoare triple {59777#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59778#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:46,744 INFO L290 TraceCheckUtils]: 94: Hoare triple {59778#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {59778#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:46,745 INFO L290 TraceCheckUtils]: 95: Hoare triple {59778#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59779#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:46,745 INFO L290 TraceCheckUtils]: 96: Hoare triple {59779#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {59779#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:46,746 INFO L290 TraceCheckUtils]: 97: Hoare triple {59779#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59780#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:46,746 INFO L290 TraceCheckUtils]: 98: Hoare triple {59780#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {59780#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:46,747 INFO L290 TraceCheckUtils]: 99: Hoare triple {59780#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59781#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:46,747 INFO L290 TraceCheckUtils]: 100: Hoare triple {59781#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {59781#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:46,748 INFO L290 TraceCheckUtils]: 101: Hoare triple {59781#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59782#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:46,748 INFO L290 TraceCheckUtils]: 102: Hoare triple {59782#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {59782#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:46,748 INFO L290 TraceCheckUtils]: 103: Hoare triple {59782#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59783#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:46,749 INFO L290 TraceCheckUtils]: 104: Hoare triple {59783#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {59783#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:46,749 INFO L290 TraceCheckUtils]: 105: Hoare triple {59783#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59784#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:46,750 INFO L290 TraceCheckUtils]: 106: Hoare triple {59784#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {59784#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:46,750 INFO L290 TraceCheckUtils]: 107: Hoare triple {59784#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59785#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:46,751 INFO L290 TraceCheckUtils]: 108: Hoare triple {59785#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {59785#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:46,751 INFO L290 TraceCheckUtils]: 109: Hoare triple {59785#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59786#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:46,752 INFO L290 TraceCheckUtils]: 110: Hoare triple {59786#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {59786#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:46,752 INFO L290 TraceCheckUtils]: 111: Hoare triple {59786#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59787#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:46,753 INFO L290 TraceCheckUtils]: 112: Hoare triple {59787#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {59787#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:46,753 INFO L290 TraceCheckUtils]: 113: Hoare triple {59787#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59788#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:46,753 INFO L290 TraceCheckUtils]: 114: Hoare triple {59788#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {59788#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:46,754 INFO L290 TraceCheckUtils]: 115: Hoare triple {59788#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59789#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:46,754 INFO L290 TraceCheckUtils]: 116: Hoare triple {59789#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {59789#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:46,755 INFO L290 TraceCheckUtils]: 117: Hoare triple {59789#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59790#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:46,755 INFO L290 TraceCheckUtils]: 118: Hoare triple {59790#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {59790#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:46,756 INFO L290 TraceCheckUtils]: 119: Hoare triple {59790#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59791#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:46,756 INFO L290 TraceCheckUtils]: 120: Hoare triple {59791#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {59791#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:46,757 INFO L290 TraceCheckUtils]: 121: Hoare triple {59791#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {59792#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:46,757 INFO L290 TraceCheckUtils]: 122: Hoare triple {59792#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {59792#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:46,758 INFO L290 TraceCheckUtils]: 123: Hoare triple {59792#(<= main_~x~0 58)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:46,758 INFO L290 TraceCheckUtils]: 124: Hoare triple {59730#false} assume !!(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L290 TraceCheckUtils]: 125: Hoare triple {59730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L290 TraceCheckUtils]: 126: Hoare triple {59730#false} assume !(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L272 TraceCheckUtils]: 127: Hoare triple {59730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L290 TraceCheckUtils]: 128: Hoare triple {59730#false} ~cond := #in~cond; {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L290 TraceCheckUtils]: 129: Hoare triple {59730#false} assume 0 == ~cond; {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L290 TraceCheckUtils]: 130: Hoare triple {59730#false} assume !false; {59730#false} is VALID [2022-04-15 12:49:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 177 proven. 3422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:46,759 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 130: Hoare triple {59730#false} assume !false; {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 129: Hoare triple {59730#false} assume 0 == ~cond; {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 128: Hoare triple {59730#false} ~cond := #in~cond; {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L272 TraceCheckUtils]: 127: Hoare triple {59730#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 126: Hoare triple {59730#false} assume !(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 125: Hoare triple {59730#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:49,771 INFO L290 TraceCheckUtils]: 124: Hoare triple {59730#false} assume !!(~x~0 < 1000000); {59730#false} is VALID [2022-04-15 12:49:49,772 INFO L290 TraceCheckUtils]: 123: Hoare triple {60209#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {59730#false} is VALID [2022-04-15 12:49:49,772 INFO L290 TraceCheckUtils]: 122: Hoare triple {60209#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {60209#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:49,774 INFO L290 TraceCheckUtils]: 121: Hoare triple {60216#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60209#(< main_~x~0 500000)} is VALID [2022-04-15 12:49:49,774 INFO L290 TraceCheckUtils]: 120: Hoare triple {60216#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {60216#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:49,775 INFO L290 TraceCheckUtils]: 119: Hoare triple {60223#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60216#(< main_~x~0 499999)} is VALID [2022-04-15 12:49:49,775 INFO L290 TraceCheckUtils]: 118: Hoare triple {60223#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {60223#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:49,776 INFO L290 TraceCheckUtils]: 117: Hoare triple {60230#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60223#(< main_~x~0 499998)} is VALID [2022-04-15 12:49:49,776 INFO L290 TraceCheckUtils]: 116: Hoare triple {60230#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {60230#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:49,777 INFO L290 TraceCheckUtils]: 115: Hoare triple {60237#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60230#(< main_~x~0 499997)} is VALID [2022-04-15 12:49:49,777 INFO L290 TraceCheckUtils]: 114: Hoare triple {60237#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {60237#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:49,778 INFO L290 TraceCheckUtils]: 113: Hoare triple {60244#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60237#(< main_~x~0 499996)} is VALID [2022-04-15 12:49:49,778 INFO L290 TraceCheckUtils]: 112: Hoare triple {60244#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {60244#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:49,779 INFO L290 TraceCheckUtils]: 111: Hoare triple {60251#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60244#(< main_~x~0 499995)} is VALID [2022-04-15 12:49:49,779 INFO L290 TraceCheckUtils]: 110: Hoare triple {60251#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {60251#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:49,780 INFO L290 TraceCheckUtils]: 109: Hoare triple {60258#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60251#(< main_~x~0 499994)} is VALID [2022-04-15 12:49:49,780 INFO L290 TraceCheckUtils]: 108: Hoare triple {60258#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {60258#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:49,781 INFO L290 TraceCheckUtils]: 107: Hoare triple {60265#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60258#(< main_~x~0 499993)} is VALID [2022-04-15 12:49:49,781 INFO L290 TraceCheckUtils]: 106: Hoare triple {60265#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {60265#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:49,782 INFO L290 TraceCheckUtils]: 105: Hoare triple {60272#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60265#(< main_~x~0 499992)} is VALID [2022-04-15 12:49:49,782 INFO L290 TraceCheckUtils]: 104: Hoare triple {60272#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {60272#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:49,783 INFO L290 TraceCheckUtils]: 103: Hoare triple {60279#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60272#(< main_~x~0 499991)} is VALID [2022-04-15 12:49:49,783 INFO L290 TraceCheckUtils]: 102: Hoare triple {60279#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {60279#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:49,784 INFO L290 TraceCheckUtils]: 101: Hoare triple {60286#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60279#(< main_~x~0 499990)} is VALID [2022-04-15 12:49:49,784 INFO L290 TraceCheckUtils]: 100: Hoare triple {60286#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {60286#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:49,785 INFO L290 TraceCheckUtils]: 99: Hoare triple {60293#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60286#(< main_~x~0 499989)} is VALID [2022-04-15 12:49:49,785 INFO L290 TraceCheckUtils]: 98: Hoare triple {60293#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {60293#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:49,786 INFO L290 TraceCheckUtils]: 97: Hoare triple {60300#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60293#(< main_~x~0 499988)} is VALID [2022-04-15 12:49:49,786 INFO L290 TraceCheckUtils]: 96: Hoare triple {60300#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {60300#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:49,787 INFO L290 TraceCheckUtils]: 95: Hoare triple {60307#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60300#(< main_~x~0 499987)} is VALID [2022-04-15 12:49:49,787 INFO L290 TraceCheckUtils]: 94: Hoare triple {60307#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {60307#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:49,788 INFO L290 TraceCheckUtils]: 93: Hoare triple {60314#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60307#(< main_~x~0 499986)} is VALID [2022-04-15 12:49:49,788 INFO L290 TraceCheckUtils]: 92: Hoare triple {60314#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {60314#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:49,789 INFO L290 TraceCheckUtils]: 91: Hoare triple {60321#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60314#(< main_~x~0 499985)} is VALID [2022-04-15 12:49:49,789 INFO L290 TraceCheckUtils]: 90: Hoare triple {60321#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {60321#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:49,790 INFO L290 TraceCheckUtils]: 89: Hoare triple {60328#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60321#(< main_~x~0 499984)} is VALID [2022-04-15 12:49:49,790 INFO L290 TraceCheckUtils]: 88: Hoare triple {60328#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {60328#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:49,791 INFO L290 TraceCheckUtils]: 87: Hoare triple {60335#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60328#(< main_~x~0 499983)} is VALID [2022-04-15 12:49:49,791 INFO L290 TraceCheckUtils]: 86: Hoare triple {60335#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {60335#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:49,792 INFO L290 TraceCheckUtils]: 85: Hoare triple {60342#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60335#(< main_~x~0 499982)} is VALID [2022-04-15 12:49:49,792 INFO L290 TraceCheckUtils]: 84: Hoare triple {60342#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {60342#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:49,793 INFO L290 TraceCheckUtils]: 83: Hoare triple {60349#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60342#(< main_~x~0 499981)} is VALID [2022-04-15 12:49:49,793 INFO L290 TraceCheckUtils]: 82: Hoare triple {60349#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {60349#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:49,794 INFO L290 TraceCheckUtils]: 81: Hoare triple {60356#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60349#(< main_~x~0 499980)} is VALID [2022-04-15 12:49:49,794 INFO L290 TraceCheckUtils]: 80: Hoare triple {60356#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {60356#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:49,795 INFO L290 TraceCheckUtils]: 79: Hoare triple {60363#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60356#(< main_~x~0 499979)} is VALID [2022-04-15 12:49:49,795 INFO L290 TraceCheckUtils]: 78: Hoare triple {60363#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {60363#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:49,796 INFO L290 TraceCheckUtils]: 77: Hoare triple {60370#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60363#(< main_~x~0 499978)} is VALID [2022-04-15 12:49:49,796 INFO L290 TraceCheckUtils]: 76: Hoare triple {60370#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {60370#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:49,797 INFO L290 TraceCheckUtils]: 75: Hoare triple {60377#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60370#(< main_~x~0 499977)} is VALID [2022-04-15 12:49:49,797 INFO L290 TraceCheckUtils]: 74: Hoare triple {60377#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {60377#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:49,798 INFO L290 TraceCheckUtils]: 73: Hoare triple {60384#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60377#(< main_~x~0 499976)} is VALID [2022-04-15 12:49:49,798 INFO L290 TraceCheckUtils]: 72: Hoare triple {60384#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {60384#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:49,798 INFO L290 TraceCheckUtils]: 71: Hoare triple {60391#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60384#(< main_~x~0 499975)} is VALID [2022-04-15 12:49:49,799 INFO L290 TraceCheckUtils]: 70: Hoare triple {60391#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {60391#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:49,799 INFO L290 TraceCheckUtils]: 69: Hoare triple {60398#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60391#(< main_~x~0 499974)} is VALID [2022-04-15 12:49:49,800 INFO L290 TraceCheckUtils]: 68: Hoare triple {60398#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {60398#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:49,800 INFO L290 TraceCheckUtils]: 67: Hoare triple {60405#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60398#(< main_~x~0 499973)} is VALID [2022-04-15 12:49:49,801 INFO L290 TraceCheckUtils]: 66: Hoare triple {60405#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {60405#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:49,801 INFO L290 TraceCheckUtils]: 65: Hoare triple {60412#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60405#(< main_~x~0 499972)} is VALID [2022-04-15 12:49:49,802 INFO L290 TraceCheckUtils]: 64: Hoare triple {60412#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {60412#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:49,802 INFO L290 TraceCheckUtils]: 63: Hoare triple {60419#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60412#(< main_~x~0 499971)} is VALID [2022-04-15 12:49:49,803 INFO L290 TraceCheckUtils]: 62: Hoare triple {60419#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {60419#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:49,803 INFO L290 TraceCheckUtils]: 61: Hoare triple {60426#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60419#(< main_~x~0 499970)} is VALID [2022-04-15 12:49:49,804 INFO L290 TraceCheckUtils]: 60: Hoare triple {60426#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {60426#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:49,804 INFO L290 TraceCheckUtils]: 59: Hoare triple {60433#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60426#(< main_~x~0 499969)} is VALID [2022-04-15 12:49:49,805 INFO L290 TraceCheckUtils]: 58: Hoare triple {60433#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {60433#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:49,805 INFO L290 TraceCheckUtils]: 57: Hoare triple {60440#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60433#(< main_~x~0 499968)} is VALID [2022-04-15 12:49:49,805 INFO L290 TraceCheckUtils]: 56: Hoare triple {60440#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {60440#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:49,806 INFO L290 TraceCheckUtils]: 55: Hoare triple {60447#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60440#(< main_~x~0 499967)} is VALID [2022-04-15 12:49:49,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {60447#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {60447#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:49,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {60454#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60447#(< main_~x~0 499966)} is VALID [2022-04-15 12:49:49,808 INFO L290 TraceCheckUtils]: 52: Hoare triple {60454#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {60454#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:49,808 INFO L290 TraceCheckUtils]: 51: Hoare triple {60461#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60454#(< main_~x~0 499965)} is VALID [2022-04-15 12:49:49,809 INFO L290 TraceCheckUtils]: 50: Hoare triple {60461#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {60461#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:49,809 INFO L290 TraceCheckUtils]: 49: Hoare triple {60468#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60461#(< main_~x~0 499964)} is VALID [2022-04-15 12:49:49,809 INFO L290 TraceCheckUtils]: 48: Hoare triple {60468#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {60468#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:49,810 INFO L290 TraceCheckUtils]: 47: Hoare triple {60475#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60468#(< main_~x~0 499963)} is VALID [2022-04-15 12:49:49,810 INFO L290 TraceCheckUtils]: 46: Hoare triple {60475#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {60475#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:49,811 INFO L290 TraceCheckUtils]: 45: Hoare triple {60482#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60475#(< main_~x~0 499962)} is VALID [2022-04-15 12:49:49,811 INFO L290 TraceCheckUtils]: 44: Hoare triple {60482#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {60482#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:49,812 INFO L290 TraceCheckUtils]: 43: Hoare triple {60489#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60482#(< main_~x~0 499961)} is VALID [2022-04-15 12:49:49,812 INFO L290 TraceCheckUtils]: 42: Hoare triple {60489#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {60489#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:49,813 INFO L290 TraceCheckUtils]: 41: Hoare triple {60496#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60489#(< main_~x~0 499960)} is VALID [2022-04-15 12:49:49,813 INFO L290 TraceCheckUtils]: 40: Hoare triple {60496#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {60496#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:49,814 INFO L290 TraceCheckUtils]: 39: Hoare triple {60503#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60496#(< main_~x~0 499959)} is VALID [2022-04-15 12:49:49,814 INFO L290 TraceCheckUtils]: 38: Hoare triple {60503#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {60503#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:49,815 INFO L290 TraceCheckUtils]: 37: Hoare triple {60510#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60503#(< main_~x~0 499958)} is VALID [2022-04-15 12:49:49,815 INFO L290 TraceCheckUtils]: 36: Hoare triple {60510#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {60510#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:49,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {60517#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60510#(< main_~x~0 499957)} is VALID [2022-04-15 12:49:49,816 INFO L290 TraceCheckUtils]: 34: Hoare triple {60517#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {60517#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:49,817 INFO L290 TraceCheckUtils]: 33: Hoare triple {60524#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60517#(< main_~x~0 499956)} is VALID [2022-04-15 12:49:49,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {60524#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {60524#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:49,818 INFO L290 TraceCheckUtils]: 31: Hoare triple {60531#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60524#(< main_~x~0 499955)} is VALID [2022-04-15 12:49:49,818 INFO L290 TraceCheckUtils]: 30: Hoare triple {60531#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {60531#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:49,819 INFO L290 TraceCheckUtils]: 29: Hoare triple {60538#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60531#(< main_~x~0 499954)} is VALID [2022-04-15 12:49:49,819 INFO L290 TraceCheckUtils]: 28: Hoare triple {60538#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {60538#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:49,820 INFO L290 TraceCheckUtils]: 27: Hoare triple {60545#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60538#(< main_~x~0 499953)} is VALID [2022-04-15 12:49:49,820 INFO L290 TraceCheckUtils]: 26: Hoare triple {60545#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {60545#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:49,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {60552#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60545#(< main_~x~0 499952)} is VALID [2022-04-15 12:49:49,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {60552#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {60552#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:49,822 INFO L290 TraceCheckUtils]: 23: Hoare triple {60559#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60552#(< main_~x~0 499951)} is VALID [2022-04-15 12:49:49,822 INFO L290 TraceCheckUtils]: 22: Hoare triple {60559#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {60559#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:49,823 INFO L290 TraceCheckUtils]: 21: Hoare triple {60566#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60559#(< main_~x~0 499950)} is VALID [2022-04-15 12:49:49,823 INFO L290 TraceCheckUtils]: 20: Hoare triple {60566#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {60566#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:49,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {60573#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60566#(< main_~x~0 499949)} is VALID [2022-04-15 12:49:49,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {60573#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {60573#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:49,825 INFO L290 TraceCheckUtils]: 17: Hoare triple {60580#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60573#(< main_~x~0 499948)} is VALID [2022-04-15 12:49:49,825 INFO L290 TraceCheckUtils]: 16: Hoare triple {60580#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {60580#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:49,826 INFO L290 TraceCheckUtils]: 15: Hoare triple {60587#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60580#(< main_~x~0 499947)} is VALID [2022-04-15 12:49:49,826 INFO L290 TraceCheckUtils]: 14: Hoare triple {60587#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {60587#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:49,827 INFO L290 TraceCheckUtils]: 13: Hoare triple {60594#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60587#(< main_~x~0 499946)} is VALID [2022-04-15 12:49:49,827 INFO L290 TraceCheckUtils]: 12: Hoare triple {60594#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {60594#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:49,828 INFO L290 TraceCheckUtils]: 11: Hoare triple {60601#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60594#(< main_~x~0 499945)} is VALID [2022-04-15 12:49:49,828 INFO L290 TraceCheckUtils]: 10: Hoare triple {60601#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {60601#(< main_~x~0 499944)} is VALID [2022-04-15 12:49:49,829 INFO L290 TraceCheckUtils]: 9: Hoare triple {60608#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60601#(< main_~x~0 499944)} is VALID [2022-04-15 12:49:49,829 INFO L290 TraceCheckUtils]: 8: Hoare triple {60608#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {60608#(< main_~x~0 499943)} is VALID [2022-04-15 12:49:49,830 INFO L290 TraceCheckUtils]: 7: Hoare triple {60615#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {60608#(< main_~x~0 499943)} is VALID [2022-04-15 12:49:49,830 INFO L290 TraceCheckUtils]: 6: Hoare triple {60615#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {60615#(< main_~x~0 499942)} is VALID [2022-04-15 12:49:49,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {59729#true} ~x~0 := 0;~y~0 := 500000; {60615#(< main_~x~0 499942)} is VALID [2022-04-15 12:49:49,830 INFO L272 TraceCheckUtils]: 4: Hoare triple {59729#true} call #t~ret4 := main(); {59729#true} is VALID [2022-04-15 12:49:49,830 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59729#true} {59729#true} #41#return; {59729#true} is VALID [2022-04-15 12:49:49,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {59729#true} assume true; {59729#true} is VALID [2022-04-15 12:49:49,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {59729#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {59729#true} is VALID [2022-04-15 12:49:49,830 INFO L272 TraceCheckUtils]: 0: Hoare triple {59729#true} call ULTIMATE.init(); {59729#true} is VALID [2022-04-15 12:49:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 177 proven. 3422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:49,831 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1571387892] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:49,831 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:49,831 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 61, 61] total 122 [2022-04-15 12:49:49,831 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:49,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1949026165] [2022-04-15 12:49:49,831 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1949026165] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:49,831 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:49,831 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2022-04-15 12:49:49,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917694408] [2022-04-15 12:49:49,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:49,832 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-15 12:49:49,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:49,832 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:49,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:49,918 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2022-04-15 12:49:49,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:49,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2022-04-15 12:49:49,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7262, Invalid=7500, Unknown=0, NotChecked=0, Total=14762 [2022-04-15 12:49:49,920 INFO L87 Difference]: Start difference. First operand 133 states and 136 transitions. Second operand has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:51,679 INFO L93 Difference]: Finished difference Result 144 states and 150 transitions. [2022-04-15 12:49:51,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-15 12:49:51,679 INFO L78 Accepts]: Start accepts. Automaton has has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 131 [2022-04-15 12:49:51,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-15 12:49:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 141 transitions. [2022-04-15 12:49:51,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 141 transitions. [2022-04-15 12:49:51,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:51,800 INFO L225 Difference]: With dead ends: 144 [2022-04-15 12:49:51,800 INFO L226 Difference]: Without dead ends: 135 [2022-04-15 12:49:51,802 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 179 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2058 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=14402, Invalid=18178, Unknown=0, NotChecked=0, Total=32580 [2022-04-15 12:49:51,803 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 67 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:51,803 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [67 Valid, 44 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:49:51,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2022-04-15 12:49:51,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2022-04-15 12:49:51,917 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:51,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,917 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,917 INFO L87 Difference]: Start difference. First operand 135 states. Second operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:51,918 INFO L93 Difference]: Finished difference Result 135 states and 138 transitions. [2022-04-15 12:49:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 138 transitions. [2022-04-15 12:49:51,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:51,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:51,918 INFO L74 IsIncluded]: Start isIncluded. First operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-15 12:49:51,918 INFO L87 Difference]: Start difference. First operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 135 states. [2022-04-15 12:49:51,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:51,919 INFO L93 Difference]: Finished difference Result 135 states and 138 transitions. [2022-04-15 12:49:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 138 transitions. [2022-04-15 12:49:51,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:51,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:51,920 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:51,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 130 states have (on average 1.0307692307692307) internal successors, (134), 130 states have internal predecessors, (134), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 138 transitions. [2022-04-15 12:49:51,921 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 138 transitions. Word has length 131 [2022-04-15 12:49:51,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:51,921 INFO L478 AbstractCegarLoop]: Abstraction has 135 states and 138 transitions. [2022-04-15 12:49:51,921 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 2.0483870967741935) internal successors, (127), 61 states have internal predecessors, (127), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:51,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 135 states and 138 transitions. [2022-04-15 12:49:52,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 138 transitions. [2022-04-15 12:49:52,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-04-15 12:49:52,026 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:52,026 INFO L499 BasicCegarLoop]: trace histogram [61, 59, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:52,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:52,236 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,60 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable119 [2022-04-15 12:49:52,237 INFO L403 AbstractCegarLoop]: === Iteration 63 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:52,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:52,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1146762648, now seen corresponding path program 119 times [2022-04-15 12:49:52,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:52,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [125445971] [2022-04-15 12:49:52,399 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:52,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1957800112, now seen corresponding path program 1 times [2022-04-15 12:49:52,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:52,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266660020] [2022-04-15 12:49:52,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:52,402 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:52,404 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:52,404 INFO L85 PathProgramCache]: Analyzing trace with hash -1146762648, now seen corresponding path program 120 times [2022-04-15 12:49:52,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:52,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411121483] [2022-04-15 12:49:52,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:52,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:53,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:53,223 INFO L290 TraceCheckUtils]: 0: Hoare triple {61650#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {61585#true} is VALID [2022-04-15 12:49:53,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {61585#true} assume true; {61585#true} is VALID [2022-04-15 12:49:53,223 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {61585#true} {61585#true} #41#return; {61585#true} is VALID [2022-04-15 12:49:53,224 INFO L272 TraceCheckUtils]: 0: Hoare triple {61585#true} call ULTIMATE.init(); {61650#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:53,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {61650#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {61585#true} is VALID [2022-04-15 12:49:53,224 INFO L290 TraceCheckUtils]: 2: Hoare triple {61585#true} assume true; {61585#true} is VALID [2022-04-15 12:49:53,224 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61585#true} {61585#true} #41#return; {61585#true} is VALID [2022-04-15 12:49:53,224 INFO L272 TraceCheckUtils]: 4: Hoare triple {61585#true} call #t~ret4 := main(); {61585#true} is VALID [2022-04-15 12:49:53,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {61585#true} ~x~0 := 0;~y~0 := 500000; {61590#(= main_~x~0 0)} is VALID [2022-04-15 12:49:53,224 INFO L290 TraceCheckUtils]: 6: Hoare triple {61590#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {61590#(= main_~x~0 0)} is VALID [2022-04-15 12:49:53,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {61590#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61591#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:53,225 INFO L290 TraceCheckUtils]: 8: Hoare triple {61591#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {61591#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:53,227 INFO L290 TraceCheckUtils]: 9: Hoare triple {61591#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61592#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:53,227 INFO L290 TraceCheckUtils]: 10: Hoare triple {61592#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {61592#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:53,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {61592#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61593#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:53,228 INFO L290 TraceCheckUtils]: 12: Hoare triple {61593#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {61593#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:53,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {61593#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61594#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:53,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {61594#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {61594#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:53,230 INFO L290 TraceCheckUtils]: 15: Hoare triple {61594#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61595#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:53,230 INFO L290 TraceCheckUtils]: 16: Hoare triple {61595#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {61595#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:53,231 INFO L290 TraceCheckUtils]: 17: Hoare triple {61595#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61596#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:53,231 INFO L290 TraceCheckUtils]: 18: Hoare triple {61596#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {61596#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:53,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {61596#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61597#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:53,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {61597#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {61597#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:53,233 INFO L290 TraceCheckUtils]: 21: Hoare triple {61597#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61598#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:53,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {61598#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {61598#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:53,234 INFO L290 TraceCheckUtils]: 23: Hoare triple {61598#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61599#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:53,234 INFO L290 TraceCheckUtils]: 24: Hoare triple {61599#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {61599#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:53,235 INFO L290 TraceCheckUtils]: 25: Hoare triple {61599#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61600#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:53,235 INFO L290 TraceCheckUtils]: 26: Hoare triple {61600#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {61600#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:53,236 INFO L290 TraceCheckUtils]: 27: Hoare triple {61600#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61601#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:53,236 INFO L290 TraceCheckUtils]: 28: Hoare triple {61601#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {61601#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:53,237 INFO L290 TraceCheckUtils]: 29: Hoare triple {61601#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61602#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:53,237 INFO L290 TraceCheckUtils]: 30: Hoare triple {61602#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {61602#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:53,238 INFO L290 TraceCheckUtils]: 31: Hoare triple {61602#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61603#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:53,238 INFO L290 TraceCheckUtils]: 32: Hoare triple {61603#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {61603#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:53,239 INFO L290 TraceCheckUtils]: 33: Hoare triple {61603#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61604#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:53,239 INFO L290 TraceCheckUtils]: 34: Hoare triple {61604#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {61604#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:53,240 INFO L290 TraceCheckUtils]: 35: Hoare triple {61604#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61605#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:53,240 INFO L290 TraceCheckUtils]: 36: Hoare triple {61605#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {61605#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:53,241 INFO L290 TraceCheckUtils]: 37: Hoare triple {61605#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61606#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:53,241 INFO L290 TraceCheckUtils]: 38: Hoare triple {61606#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {61606#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:53,242 INFO L290 TraceCheckUtils]: 39: Hoare triple {61606#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61607#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:53,242 INFO L290 TraceCheckUtils]: 40: Hoare triple {61607#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {61607#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:53,243 INFO L290 TraceCheckUtils]: 41: Hoare triple {61607#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61608#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:53,243 INFO L290 TraceCheckUtils]: 42: Hoare triple {61608#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {61608#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:53,244 INFO L290 TraceCheckUtils]: 43: Hoare triple {61608#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61609#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:53,244 INFO L290 TraceCheckUtils]: 44: Hoare triple {61609#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {61609#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:53,245 INFO L290 TraceCheckUtils]: 45: Hoare triple {61609#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61610#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:53,245 INFO L290 TraceCheckUtils]: 46: Hoare triple {61610#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {61610#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:53,246 INFO L290 TraceCheckUtils]: 47: Hoare triple {61610#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61611#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:53,246 INFO L290 TraceCheckUtils]: 48: Hoare triple {61611#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {61611#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:53,247 INFO L290 TraceCheckUtils]: 49: Hoare triple {61611#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61612#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:53,247 INFO L290 TraceCheckUtils]: 50: Hoare triple {61612#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {61612#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:53,248 INFO L290 TraceCheckUtils]: 51: Hoare triple {61612#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61613#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:53,248 INFO L290 TraceCheckUtils]: 52: Hoare triple {61613#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {61613#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:53,249 INFO L290 TraceCheckUtils]: 53: Hoare triple {61613#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61614#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:53,249 INFO L290 TraceCheckUtils]: 54: Hoare triple {61614#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {61614#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:53,249 INFO L290 TraceCheckUtils]: 55: Hoare triple {61614#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61615#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:53,250 INFO L290 TraceCheckUtils]: 56: Hoare triple {61615#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {61615#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:53,250 INFO L290 TraceCheckUtils]: 57: Hoare triple {61615#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61616#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:53,251 INFO L290 TraceCheckUtils]: 58: Hoare triple {61616#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {61616#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:53,251 INFO L290 TraceCheckUtils]: 59: Hoare triple {61616#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61617#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:53,252 INFO L290 TraceCheckUtils]: 60: Hoare triple {61617#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {61617#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:53,252 INFO L290 TraceCheckUtils]: 61: Hoare triple {61617#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61618#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:53,253 INFO L290 TraceCheckUtils]: 62: Hoare triple {61618#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {61618#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:53,253 INFO L290 TraceCheckUtils]: 63: Hoare triple {61618#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61619#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:53,254 INFO L290 TraceCheckUtils]: 64: Hoare triple {61619#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {61619#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:53,254 INFO L290 TraceCheckUtils]: 65: Hoare triple {61619#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61620#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:53,255 INFO L290 TraceCheckUtils]: 66: Hoare triple {61620#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {61620#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:53,255 INFO L290 TraceCheckUtils]: 67: Hoare triple {61620#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61621#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:53,256 INFO L290 TraceCheckUtils]: 68: Hoare triple {61621#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {61621#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:53,256 INFO L290 TraceCheckUtils]: 69: Hoare triple {61621#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61622#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:53,256 INFO L290 TraceCheckUtils]: 70: Hoare triple {61622#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {61622#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:53,257 INFO L290 TraceCheckUtils]: 71: Hoare triple {61622#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61623#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:53,257 INFO L290 TraceCheckUtils]: 72: Hoare triple {61623#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {61623#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:53,258 INFO L290 TraceCheckUtils]: 73: Hoare triple {61623#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61624#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:53,258 INFO L290 TraceCheckUtils]: 74: Hoare triple {61624#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {61624#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:53,259 INFO L290 TraceCheckUtils]: 75: Hoare triple {61624#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61625#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:53,259 INFO L290 TraceCheckUtils]: 76: Hoare triple {61625#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {61625#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:53,260 INFO L290 TraceCheckUtils]: 77: Hoare triple {61625#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61626#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:53,260 INFO L290 TraceCheckUtils]: 78: Hoare triple {61626#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {61626#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:53,261 INFO L290 TraceCheckUtils]: 79: Hoare triple {61626#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61627#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:53,261 INFO L290 TraceCheckUtils]: 80: Hoare triple {61627#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {61627#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:53,262 INFO L290 TraceCheckUtils]: 81: Hoare triple {61627#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61628#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:53,262 INFO L290 TraceCheckUtils]: 82: Hoare triple {61628#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {61628#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:53,263 INFO L290 TraceCheckUtils]: 83: Hoare triple {61628#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61629#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:53,263 INFO L290 TraceCheckUtils]: 84: Hoare triple {61629#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {61629#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:53,264 INFO L290 TraceCheckUtils]: 85: Hoare triple {61629#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61630#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:53,264 INFO L290 TraceCheckUtils]: 86: Hoare triple {61630#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {61630#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:53,265 INFO L290 TraceCheckUtils]: 87: Hoare triple {61630#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61631#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:53,265 INFO L290 TraceCheckUtils]: 88: Hoare triple {61631#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {61631#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:53,266 INFO L290 TraceCheckUtils]: 89: Hoare triple {61631#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61632#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:53,266 INFO L290 TraceCheckUtils]: 90: Hoare triple {61632#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {61632#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:53,267 INFO L290 TraceCheckUtils]: 91: Hoare triple {61632#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61633#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:53,267 INFO L290 TraceCheckUtils]: 92: Hoare triple {61633#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {61633#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:53,268 INFO L290 TraceCheckUtils]: 93: Hoare triple {61633#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61634#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:53,268 INFO L290 TraceCheckUtils]: 94: Hoare triple {61634#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {61634#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:53,269 INFO L290 TraceCheckUtils]: 95: Hoare triple {61634#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61635#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:53,269 INFO L290 TraceCheckUtils]: 96: Hoare triple {61635#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {61635#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:53,270 INFO L290 TraceCheckUtils]: 97: Hoare triple {61635#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61636#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:53,270 INFO L290 TraceCheckUtils]: 98: Hoare triple {61636#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {61636#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:53,271 INFO L290 TraceCheckUtils]: 99: Hoare triple {61636#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61637#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:53,271 INFO L290 TraceCheckUtils]: 100: Hoare triple {61637#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {61637#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:53,272 INFO L290 TraceCheckUtils]: 101: Hoare triple {61637#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61638#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:53,272 INFO L290 TraceCheckUtils]: 102: Hoare triple {61638#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {61638#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:53,273 INFO L290 TraceCheckUtils]: 103: Hoare triple {61638#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61639#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:53,273 INFO L290 TraceCheckUtils]: 104: Hoare triple {61639#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {61639#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:53,274 INFO L290 TraceCheckUtils]: 105: Hoare triple {61639#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61640#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:53,274 INFO L290 TraceCheckUtils]: 106: Hoare triple {61640#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {61640#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:53,275 INFO L290 TraceCheckUtils]: 107: Hoare triple {61640#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61641#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:53,275 INFO L290 TraceCheckUtils]: 108: Hoare triple {61641#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {61641#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:53,276 INFO L290 TraceCheckUtils]: 109: Hoare triple {61641#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61642#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:53,276 INFO L290 TraceCheckUtils]: 110: Hoare triple {61642#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {61642#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:53,277 INFO L290 TraceCheckUtils]: 111: Hoare triple {61642#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61643#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:53,277 INFO L290 TraceCheckUtils]: 112: Hoare triple {61643#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {61643#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:53,278 INFO L290 TraceCheckUtils]: 113: Hoare triple {61643#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61644#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:53,278 INFO L290 TraceCheckUtils]: 114: Hoare triple {61644#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {61644#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:53,279 INFO L290 TraceCheckUtils]: 115: Hoare triple {61644#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61645#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:53,279 INFO L290 TraceCheckUtils]: 116: Hoare triple {61645#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {61645#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:53,280 INFO L290 TraceCheckUtils]: 117: Hoare triple {61645#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61646#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:53,280 INFO L290 TraceCheckUtils]: 118: Hoare triple {61646#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {61646#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:53,281 INFO L290 TraceCheckUtils]: 119: Hoare triple {61646#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61647#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:53,281 INFO L290 TraceCheckUtils]: 120: Hoare triple {61647#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {61647#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:53,282 INFO L290 TraceCheckUtils]: 121: Hoare triple {61647#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61648#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:53,282 INFO L290 TraceCheckUtils]: 122: Hoare triple {61648#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {61648#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:53,283 INFO L290 TraceCheckUtils]: 123: Hoare triple {61648#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61649#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:53,283 INFO L290 TraceCheckUtils]: 124: Hoare triple {61649#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {61649#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 125: Hoare triple {61649#(<= main_~x~0 59)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 126: Hoare triple {61586#false} assume !!(~x~0 < 1000000); {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 127: Hoare triple {61586#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 128: Hoare triple {61586#false} assume !(~x~0 < 1000000); {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L272 TraceCheckUtils]: 129: Hoare triple {61586#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 130: Hoare triple {61586#false} ~cond := #in~cond; {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 131: Hoare triple {61586#false} assume 0 == ~cond; {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L290 TraceCheckUtils]: 132: Hoare triple {61586#false} assume !false; {61586#false} is VALID [2022-04-15 12:49:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 180 proven. 3540 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:53,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:53,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411121483] [2022-04-15 12:49:53,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411121483] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:53,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1785613423] [2022-04-15 12:49:53,285 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:49:53,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:53,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:53,286 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:53,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Waiting until timeout for monitored process [2022-04-15 12:49:53,327 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:49:53,328 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:53,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:49:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:53,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:53,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {61585#true} call ULTIMATE.init(); {61585#true} is VALID [2022-04-15 12:49:53,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {61585#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {61585#true} is VALID [2022-04-15 12:49:53,698 INFO L290 TraceCheckUtils]: 2: Hoare triple {61585#true} assume true; {61585#true} is VALID [2022-04-15 12:49:53,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61585#true} {61585#true} #41#return; {61585#true} is VALID [2022-04-15 12:49:53,698 INFO L272 TraceCheckUtils]: 4: Hoare triple {61585#true} call #t~ret4 := main(); {61585#true} is VALID [2022-04-15 12:49:53,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {61585#true} ~x~0 := 0;~y~0 := 500000; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,699 INFO L290 TraceCheckUtils]: 6: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 13: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 14: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,700 INFO L290 TraceCheckUtils]: 15: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 16: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 17: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 19: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 20: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 24: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 25: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 26: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,702 INFO L290 TraceCheckUtils]: 27: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 28: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 29: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 30: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 31: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 32: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,703 INFO L290 TraceCheckUtils]: 33: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 34: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 35: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 36: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 37: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 38: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 39: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,704 INFO L290 TraceCheckUtils]: 40: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 41: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 42: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 43: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 44: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 45: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,705 INFO L290 TraceCheckUtils]: 46: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 47: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 48: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 50: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 51: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,706 INFO L290 TraceCheckUtils]: 52: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 53: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 54: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 55: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 56: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 57: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,707 INFO L290 TraceCheckUtils]: 58: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 59: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 60: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 61: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 62: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 63: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,708 INFO L290 TraceCheckUtils]: 64: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 65: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 66: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 67: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 68: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 69: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,709 INFO L290 TraceCheckUtils]: 70: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 71: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 72: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 73: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 74: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 75: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,710 INFO L290 TraceCheckUtils]: 76: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 77: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 78: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 79: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 80: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 81: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,711 INFO L290 TraceCheckUtils]: 82: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 83: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 84: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 85: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 86: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 87: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,712 INFO L290 TraceCheckUtils]: 88: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 89: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 90: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 91: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 92: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 93: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,713 INFO L290 TraceCheckUtils]: 94: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 95: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 96: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 97: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 98: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 99: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 100: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,714 INFO L290 TraceCheckUtils]: 101: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 102: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 103: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 104: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 105: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 106: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,715 INFO L290 TraceCheckUtils]: 107: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 108: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 109: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 110: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 111: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 112: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,716 INFO L290 TraceCheckUtils]: 113: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 114: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 116: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 117: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 118: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,717 INFO L290 TraceCheckUtils]: 119: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,718 INFO L290 TraceCheckUtils]: 120: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,718 INFO L290 TraceCheckUtils]: 121: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,718 INFO L290 TraceCheckUtils]: 122: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,718 INFO L290 TraceCheckUtils]: 123: Hoare triple {61669#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,718 INFO L290 TraceCheckUtils]: 124: Hoare triple {61669#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {61669#(<= main_~y~0 500000)} is VALID [2022-04-15 12:49:53,721 INFO L290 TraceCheckUtils]: 125: Hoare triple {61669#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {62030#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:53,721 INFO L290 TraceCheckUtils]: 126: Hoare triple {62030#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {62030#(<= main_~y~0 500001)} is VALID [2022-04-15 12:49:53,722 INFO L290 TraceCheckUtils]: 127: Hoare triple {62030#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {62037#(<= main_~y~0 500002)} is VALID [2022-04-15 12:49:53,722 INFO L290 TraceCheckUtils]: 128: Hoare triple {62037#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {62041#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:49:53,723 INFO L272 TraceCheckUtils]: 129: Hoare triple {62041#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {62045#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:53,723 INFO L290 TraceCheckUtils]: 130: Hoare triple {62045#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {62049#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:53,723 INFO L290 TraceCheckUtils]: 131: Hoare triple {62049#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {61586#false} is VALID [2022-04-15 12:49:53,723 INFO L290 TraceCheckUtils]: 132: Hoare triple {61586#false} assume !false; {61586#false} is VALID [2022-04-15 12:49:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-15 12:49:53,723 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:49:54,067 INFO L290 TraceCheckUtils]: 132: Hoare triple {61586#false} assume !false; {61586#false} is VALID [2022-04-15 12:49:54,067 INFO L290 TraceCheckUtils]: 131: Hoare triple {62049#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {61586#false} is VALID [2022-04-15 12:49:54,068 INFO L290 TraceCheckUtils]: 130: Hoare triple {62045#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {62049#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:49:54,068 INFO L272 TraceCheckUtils]: 129: Hoare triple {62065#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {62045#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:49:54,068 INFO L290 TraceCheckUtils]: 128: Hoare triple {62069#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {62065#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:49:54,069 INFO L290 TraceCheckUtils]: 127: Hoare triple {62073#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {62069#(< main_~y~0 1000000)} is VALID [2022-04-15 12:49:54,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {62073#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {62073#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:54,072 INFO L290 TraceCheckUtils]: 125: Hoare triple {62080#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {62073#(< main_~y~0 999999)} is VALID [2022-04-15 12:49:54,072 INFO L290 TraceCheckUtils]: 124: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,072 INFO L290 TraceCheckUtils]: 123: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,072 INFO L290 TraceCheckUtils]: 122: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 121: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 120: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 119: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 118: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 117: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,073 INFO L290 TraceCheckUtils]: 116: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 115: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 113: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 112: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 111: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 110: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,074 INFO L290 TraceCheckUtils]: 109: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 108: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 107: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 106: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 105: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 104: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,075 INFO L290 TraceCheckUtils]: 103: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 102: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 101: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 100: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 99: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 98: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,076 INFO L290 TraceCheckUtils]: 97: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 96: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 95: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 94: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 93: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 92: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,077 INFO L290 TraceCheckUtils]: 91: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 90: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 86: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,078 INFO L290 TraceCheckUtils]: 85: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 84: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 83: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 82: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 81: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 80: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,079 INFO L290 TraceCheckUtils]: 79: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 78: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 77: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 76: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 75: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 74: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,080 INFO L290 TraceCheckUtils]: 73: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 72: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 71: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 70: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 68: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 67: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,081 INFO L290 TraceCheckUtils]: 66: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 65: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 64: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 63: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 62: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 61: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,082 INFO L290 TraceCheckUtils]: 60: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 59: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 58: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 57: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 55: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,083 INFO L290 TraceCheckUtils]: 54: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 53: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 52: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 51: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 50: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 49: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,084 INFO L290 TraceCheckUtils]: 48: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 47: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 46: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 43: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,085 INFO L290 TraceCheckUtils]: 42: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 41: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 40: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 39: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 38: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 37: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,086 INFO L290 TraceCheckUtils]: 36: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 35: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 34: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 33: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 32: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 31: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,087 INFO L290 TraceCheckUtils]: 30: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 29: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 28: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 27: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 26: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 25: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,088 INFO L290 TraceCheckUtils]: 24: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 23: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 19: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,089 INFO L290 TraceCheckUtils]: 18: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 17: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 16: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 15: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 13: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 12: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,090 INFO L290 TraceCheckUtils]: 11: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,091 INFO L290 TraceCheckUtils]: 10: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,091 INFO L290 TraceCheckUtils]: 8: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {62080#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,091 INFO L290 TraceCheckUtils]: 6: Hoare triple {62080#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {61585#true} ~x~0 := 0;~y~0 := 500000; {62080#(< main_~y~0 999998)} is VALID [2022-04-15 12:49:54,092 INFO L272 TraceCheckUtils]: 4: Hoare triple {61585#true} call #t~ret4 := main(); {61585#true} is VALID [2022-04-15 12:49:54,092 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61585#true} {61585#true} #41#return; {61585#true} is VALID [2022-04-15 12:49:54,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {61585#true} assume true; {61585#true} is VALID [2022-04-15 12:49:54,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {61585#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {61585#true} is VALID [2022-04-15 12:49:54,092 INFO L272 TraceCheckUtils]: 0: Hoare triple {61585#true} call ULTIMATE.init(); {61585#true} is VALID [2022-04-15 12:49:54,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3721 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2022-04-15 12:49:54,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1785613423] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:49:54,092 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:49:54,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 8, 8] total 73 [2022-04-15 12:49:54,092 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:49:54,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [125445971] [2022-04-15 12:49:54,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [125445971] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:49:54,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:49:54,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-15 12:49:54,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290220608] [2022-04-15 12:49:54,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:49:54,093 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-15 12:49:54,093 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:49:54,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:54,179 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:54,179 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-15 12:49:54,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:54,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-15 12:49:54,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1933, Invalid=3323, Unknown=0, NotChecked=0, Total=5256 [2022-04-15 12:49:54,180 INFO L87 Difference]: Start difference. First operand 135 states and 138 transitions. Second operand has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:55,722 INFO L93 Difference]: Finished difference Result 146 states and 152 transitions. [2022-04-15 12:49:55,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-15 12:49:55,722 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 133 [2022-04-15 12:49:55,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:49:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-15 12:49:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 143 transitions. [2022-04-15 12:49:55,724 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 143 transitions. [2022-04-15 12:49:55,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:55,834 INFO L225 Difference]: With dead ends: 146 [2022-04-15 12:49:55,834 INFO L226 Difference]: Without dead ends: 137 [2022-04-15 12:49:55,835 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 257 SyntacticMatches, 1 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2678 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=5713, Invalid=11843, Unknown=0, NotChecked=0, Total=17556 [2022-04-15 12:49:55,835 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 68 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:49:55,835 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 44 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:49:55,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-15 12:49:55,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-15 12:49:55,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:49:55,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,954 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,954 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:55,955 INFO L93 Difference]: Finished difference Result 137 states and 140 transitions. [2022-04-15 12:49:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2022-04-15 12:49:55,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:55,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:55,955 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-15 12:49:55,956 INFO L87 Difference]: Start difference. First operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 137 states. [2022-04-15 12:49:55,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:49:55,957 INFO L93 Difference]: Finished difference Result 137 states and 140 transitions. [2022-04-15 12:49:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2022-04-15 12:49:55,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:49:55,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:49:55,957 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:49:55,957 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:49:55,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 132 states have (on average 1.0303030303030303) internal successors, (136), 132 states have internal predecessors, (136), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 140 transitions. [2022-04-15 12:49:55,958 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 140 transitions. Word has length 133 [2022-04-15 12:49:55,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:49:55,958 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 140 transitions. [2022-04-15 12:49:55,958 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.0476190476190474) internal successors, (129), 62 states have internal predecessors, (129), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:49:55,958 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 140 transitions. [2022-04-15 12:49:56,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:49:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 140 transitions. [2022-04-15 12:49:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-04-15 12:49:56,066 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:49:56,066 INFO L499 BasicCegarLoop]: trace histogram [62, 60, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:49:56,082 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Forceful destruction successful, exit code 0 [2022-04-15 12:49:56,282 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable121,SelfDestructingSolverStorable122,61 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:56,282 INFO L403 AbstractCegarLoop]: === Iteration 64 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:49:56,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:49:56,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1031212155, now seen corresponding path program 121 times [2022-04-15 12:49:56,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:49:56,282 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1953952729] [2022-04-15 12:49:56,440 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:49:56,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1898694768, now seen corresponding path program 1 times [2022-04-15 12:49:56,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:56,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839968227] [2022-04-15 12:49:56,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:56,444 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:49:56,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:49:56,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:49:56,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1031212155, now seen corresponding path program 122 times [2022-04-15 12:49:56,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:49:56,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779507224] [2022-04-15 12:49:56,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:49:56,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:49:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:57,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:49:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:57,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {63484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {63418#true} is VALID [2022-04-15 12:49:57,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {63418#true} assume true; {63418#true} is VALID [2022-04-15 12:49:57,498 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {63418#true} {63418#true} #41#return; {63418#true} is VALID [2022-04-15 12:49:57,499 INFO L272 TraceCheckUtils]: 0: Hoare triple {63418#true} call ULTIMATE.init(); {63484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:49:57,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {63484#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {63418#true} is VALID [2022-04-15 12:49:57,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {63418#true} assume true; {63418#true} is VALID [2022-04-15 12:49:57,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63418#true} {63418#true} #41#return; {63418#true} is VALID [2022-04-15 12:49:57,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {63418#true} call #t~ret4 := main(); {63418#true} is VALID [2022-04-15 12:49:57,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {63418#true} ~x~0 := 0;~y~0 := 500000; {63423#(= main_~x~0 0)} is VALID [2022-04-15 12:49:57,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {63423#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {63423#(= main_~x~0 0)} is VALID [2022-04-15 12:49:57,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {63423#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63424#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:57,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {63424#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {63424#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:57,503 INFO L290 TraceCheckUtils]: 9: Hoare triple {63424#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63425#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:57,503 INFO L290 TraceCheckUtils]: 10: Hoare triple {63425#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {63425#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:57,504 INFO L290 TraceCheckUtils]: 11: Hoare triple {63425#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63426#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:57,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {63426#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {63426#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:57,505 INFO L290 TraceCheckUtils]: 13: Hoare triple {63426#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63427#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:57,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {63427#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {63427#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:57,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {63427#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63428#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:57,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {63428#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {63428#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:57,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {63428#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63429#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:57,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {63429#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {63429#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:57,509 INFO L290 TraceCheckUtils]: 19: Hoare triple {63429#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63430#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:57,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {63430#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {63430#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:57,510 INFO L290 TraceCheckUtils]: 21: Hoare triple {63430#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63431#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:57,510 INFO L290 TraceCheckUtils]: 22: Hoare triple {63431#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {63431#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:57,511 INFO L290 TraceCheckUtils]: 23: Hoare triple {63431#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63432#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:57,511 INFO L290 TraceCheckUtils]: 24: Hoare triple {63432#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {63432#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:57,512 INFO L290 TraceCheckUtils]: 25: Hoare triple {63432#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63433#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:57,512 INFO L290 TraceCheckUtils]: 26: Hoare triple {63433#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {63433#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:57,513 INFO L290 TraceCheckUtils]: 27: Hoare triple {63433#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63434#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:57,513 INFO L290 TraceCheckUtils]: 28: Hoare triple {63434#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {63434#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:57,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {63434#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63435#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:57,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {63435#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {63435#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:57,515 INFO L290 TraceCheckUtils]: 31: Hoare triple {63435#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63436#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:57,516 INFO L290 TraceCheckUtils]: 32: Hoare triple {63436#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {63436#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:57,516 INFO L290 TraceCheckUtils]: 33: Hoare triple {63436#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63437#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:57,517 INFO L290 TraceCheckUtils]: 34: Hoare triple {63437#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {63437#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:57,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {63437#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63438#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:57,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {63438#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {63438#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:57,519 INFO L290 TraceCheckUtils]: 37: Hoare triple {63438#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63439#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:57,519 INFO L290 TraceCheckUtils]: 38: Hoare triple {63439#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {63439#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:57,520 INFO L290 TraceCheckUtils]: 39: Hoare triple {63439#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63440#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:57,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {63440#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {63440#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:57,521 INFO L290 TraceCheckUtils]: 41: Hoare triple {63440#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63441#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:57,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {63441#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {63441#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:57,522 INFO L290 TraceCheckUtils]: 43: Hoare triple {63441#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63442#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:57,522 INFO L290 TraceCheckUtils]: 44: Hoare triple {63442#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {63442#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:57,523 INFO L290 TraceCheckUtils]: 45: Hoare triple {63442#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63443#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:57,523 INFO L290 TraceCheckUtils]: 46: Hoare triple {63443#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {63443#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:57,524 INFO L290 TraceCheckUtils]: 47: Hoare triple {63443#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63444#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:57,525 INFO L290 TraceCheckUtils]: 48: Hoare triple {63444#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {63444#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:57,526 INFO L290 TraceCheckUtils]: 49: Hoare triple {63444#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63445#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:57,526 INFO L290 TraceCheckUtils]: 50: Hoare triple {63445#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {63445#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:57,527 INFO L290 TraceCheckUtils]: 51: Hoare triple {63445#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63446#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:57,527 INFO L290 TraceCheckUtils]: 52: Hoare triple {63446#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {63446#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:57,528 INFO L290 TraceCheckUtils]: 53: Hoare triple {63446#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63447#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:57,528 INFO L290 TraceCheckUtils]: 54: Hoare triple {63447#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {63447#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:57,529 INFO L290 TraceCheckUtils]: 55: Hoare triple {63447#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63448#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:57,529 INFO L290 TraceCheckUtils]: 56: Hoare triple {63448#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {63448#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:57,530 INFO L290 TraceCheckUtils]: 57: Hoare triple {63448#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63449#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:57,531 INFO L290 TraceCheckUtils]: 58: Hoare triple {63449#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {63449#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:57,531 INFO L290 TraceCheckUtils]: 59: Hoare triple {63449#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63450#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:57,532 INFO L290 TraceCheckUtils]: 60: Hoare triple {63450#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {63450#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:57,533 INFO L290 TraceCheckUtils]: 61: Hoare triple {63450#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63451#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:57,533 INFO L290 TraceCheckUtils]: 62: Hoare triple {63451#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {63451#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:57,534 INFO L290 TraceCheckUtils]: 63: Hoare triple {63451#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63452#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:57,534 INFO L290 TraceCheckUtils]: 64: Hoare triple {63452#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {63452#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:57,535 INFO L290 TraceCheckUtils]: 65: Hoare triple {63452#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63453#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:57,535 INFO L290 TraceCheckUtils]: 66: Hoare triple {63453#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {63453#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:57,536 INFO L290 TraceCheckUtils]: 67: Hoare triple {63453#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63454#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:57,536 INFO L290 TraceCheckUtils]: 68: Hoare triple {63454#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {63454#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:57,537 INFO L290 TraceCheckUtils]: 69: Hoare triple {63454#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63455#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:57,537 INFO L290 TraceCheckUtils]: 70: Hoare triple {63455#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {63455#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:57,538 INFO L290 TraceCheckUtils]: 71: Hoare triple {63455#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63456#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:57,539 INFO L290 TraceCheckUtils]: 72: Hoare triple {63456#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {63456#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:57,539 INFO L290 TraceCheckUtils]: 73: Hoare triple {63456#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63457#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:57,540 INFO L290 TraceCheckUtils]: 74: Hoare triple {63457#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {63457#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:57,541 INFO L290 TraceCheckUtils]: 75: Hoare triple {63457#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63458#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:57,541 INFO L290 TraceCheckUtils]: 76: Hoare triple {63458#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {63458#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:57,542 INFO L290 TraceCheckUtils]: 77: Hoare triple {63458#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63459#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:57,542 INFO L290 TraceCheckUtils]: 78: Hoare triple {63459#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {63459#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:57,543 INFO L290 TraceCheckUtils]: 79: Hoare triple {63459#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63460#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:57,543 INFO L290 TraceCheckUtils]: 80: Hoare triple {63460#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {63460#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:57,544 INFO L290 TraceCheckUtils]: 81: Hoare triple {63460#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63461#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:57,544 INFO L290 TraceCheckUtils]: 82: Hoare triple {63461#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {63461#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:57,545 INFO L290 TraceCheckUtils]: 83: Hoare triple {63461#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63462#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:57,545 INFO L290 TraceCheckUtils]: 84: Hoare triple {63462#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {63462#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:57,546 INFO L290 TraceCheckUtils]: 85: Hoare triple {63462#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63463#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:57,547 INFO L290 TraceCheckUtils]: 86: Hoare triple {63463#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {63463#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:57,548 INFO L290 TraceCheckUtils]: 87: Hoare triple {63463#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63464#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:57,548 INFO L290 TraceCheckUtils]: 88: Hoare triple {63464#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {63464#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:57,549 INFO L290 TraceCheckUtils]: 89: Hoare triple {63464#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63465#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:57,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {63465#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {63465#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:57,550 INFO L290 TraceCheckUtils]: 91: Hoare triple {63465#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63466#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:57,550 INFO L290 TraceCheckUtils]: 92: Hoare triple {63466#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {63466#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:57,551 INFO L290 TraceCheckUtils]: 93: Hoare triple {63466#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63467#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:57,551 INFO L290 TraceCheckUtils]: 94: Hoare triple {63467#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {63467#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:57,552 INFO L290 TraceCheckUtils]: 95: Hoare triple {63467#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63468#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:57,552 INFO L290 TraceCheckUtils]: 96: Hoare triple {63468#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {63468#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:57,553 INFO L290 TraceCheckUtils]: 97: Hoare triple {63468#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63469#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:57,554 INFO L290 TraceCheckUtils]: 98: Hoare triple {63469#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {63469#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:57,554 INFO L290 TraceCheckUtils]: 99: Hoare triple {63469#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63470#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:57,555 INFO L290 TraceCheckUtils]: 100: Hoare triple {63470#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {63470#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:57,556 INFO L290 TraceCheckUtils]: 101: Hoare triple {63470#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63471#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:57,556 INFO L290 TraceCheckUtils]: 102: Hoare triple {63471#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {63471#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:57,557 INFO L290 TraceCheckUtils]: 103: Hoare triple {63471#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63472#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:57,557 INFO L290 TraceCheckUtils]: 104: Hoare triple {63472#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {63472#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:57,558 INFO L290 TraceCheckUtils]: 105: Hoare triple {63472#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63473#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:57,558 INFO L290 TraceCheckUtils]: 106: Hoare triple {63473#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {63473#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:57,559 INFO L290 TraceCheckUtils]: 107: Hoare triple {63473#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63474#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:57,559 INFO L290 TraceCheckUtils]: 108: Hoare triple {63474#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {63474#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:57,560 INFO L290 TraceCheckUtils]: 109: Hoare triple {63474#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63475#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:57,560 INFO L290 TraceCheckUtils]: 110: Hoare triple {63475#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {63475#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:57,561 INFO L290 TraceCheckUtils]: 111: Hoare triple {63475#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63476#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:57,561 INFO L290 TraceCheckUtils]: 112: Hoare triple {63476#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {63476#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:57,562 INFO L290 TraceCheckUtils]: 113: Hoare triple {63476#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63477#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:57,563 INFO L290 TraceCheckUtils]: 114: Hoare triple {63477#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {63477#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:57,563 INFO L290 TraceCheckUtils]: 115: Hoare triple {63477#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63478#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:57,564 INFO L290 TraceCheckUtils]: 116: Hoare triple {63478#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {63478#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:57,565 INFO L290 TraceCheckUtils]: 117: Hoare triple {63478#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63479#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:57,565 INFO L290 TraceCheckUtils]: 118: Hoare triple {63479#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {63479#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:57,566 INFO L290 TraceCheckUtils]: 119: Hoare triple {63479#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63480#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:57,566 INFO L290 TraceCheckUtils]: 120: Hoare triple {63480#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {63480#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:57,567 INFO L290 TraceCheckUtils]: 121: Hoare triple {63480#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63481#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:57,567 INFO L290 TraceCheckUtils]: 122: Hoare triple {63481#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {63481#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:57,568 INFO L290 TraceCheckUtils]: 123: Hoare triple {63481#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63482#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:57,568 INFO L290 TraceCheckUtils]: 124: Hoare triple {63482#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {63482#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:57,569 INFO L290 TraceCheckUtils]: 125: Hoare triple {63482#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63483#(<= main_~x~0 60)} is VALID [2022-04-15 12:49:57,569 INFO L290 TraceCheckUtils]: 126: Hoare triple {63483#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {63483#(<= main_~x~0 60)} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 127: Hoare triple {63483#(<= main_~x~0 60)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 128: Hoare triple {63419#false} assume !!(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 129: Hoare triple {63419#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 130: Hoare triple {63419#false} assume !(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L272 TraceCheckUtils]: 131: Hoare triple {63419#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 132: Hoare triple {63419#false} ~cond := #in~cond; {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 133: Hoare triple {63419#false} assume 0 == ~cond; {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L290 TraceCheckUtils]: 134: Hoare triple {63419#false} assume !false; {63419#false} is VALID [2022-04-15 12:49:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 183 proven. 3660 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:57,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:49:57,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779507224] [2022-04-15 12:49:57,572 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779507224] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:49:57,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [783903803] [2022-04-15 12:49:57,572 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:49:57,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:49:57,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:49:57,573 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:49:57,573 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-04-15 12:49:57,634 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:49:57,634 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:49:57,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 62 conjunts are in the unsatisfiable core [2022-04-15 12:49:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:49:57,662 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:49:58,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {63418#true} call ULTIMATE.init(); {63418#true} is VALID [2022-04-15 12:49:58,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {63418#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {63418#true} is VALID [2022-04-15 12:49:58,247 INFO L290 TraceCheckUtils]: 2: Hoare triple {63418#true} assume true; {63418#true} is VALID [2022-04-15 12:49:58,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63418#true} {63418#true} #41#return; {63418#true} is VALID [2022-04-15 12:49:58,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {63418#true} call #t~ret4 := main(); {63418#true} is VALID [2022-04-15 12:49:58,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {63418#true} ~x~0 := 0;~y~0 := 500000; {63503#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:58,248 INFO L290 TraceCheckUtils]: 6: Hoare triple {63503#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {63503#(<= main_~x~0 0)} is VALID [2022-04-15 12:49:58,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {63503#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63424#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:58,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {63424#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {63424#(<= main_~x~0 1)} is VALID [2022-04-15 12:49:58,252 INFO L290 TraceCheckUtils]: 9: Hoare triple {63424#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63425#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:58,252 INFO L290 TraceCheckUtils]: 10: Hoare triple {63425#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {63425#(<= main_~x~0 2)} is VALID [2022-04-15 12:49:58,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {63425#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63426#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:58,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {63426#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {63426#(<= main_~x~0 3)} is VALID [2022-04-15 12:49:58,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {63426#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63427#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:58,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {63427#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {63427#(<= main_~x~0 4)} is VALID [2022-04-15 12:49:58,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {63427#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63428#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:58,255 INFO L290 TraceCheckUtils]: 16: Hoare triple {63428#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {63428#(<= main_~x~0 5)} is VALID [2022-04-15 12:49:58,256 INFO L290 TraceCheckUtils]: 17: Hoare triple {63428#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63429#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:58,256 INFO L290 TraceCheckUtils]: 18: Hoare triple {63429#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {63429#(<= main_~x~0 6)} is VALID [2022-04-15 12:49:58,257 INFO L290 TraceCheckUtils]: 19: Hoare triple {63429#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63430#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:58,257 INFO L290 TraceCheckUtils]: 20: Hoare triple {63430#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {63430#(<= main_~x~0 7)} is VALID [2022-04-15 12:49:58,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {63430#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63431#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:58,258 INFO L290 TraceCheckUtils]: 22: Hoare triple {63431#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {63431#(<= main_~x~0 8)} is VALID [2022-04-15 12:49:58,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {63431#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63432#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:58,259 INFO L290 TraceCheckUtils]: 24: Hoare triple {63432#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {63432#(<= main_~x~0 9)} is VALID [2022-04-15 12:49:58,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {63432#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63433#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:58,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {63433#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {63433#(<= main_~x~0 10)} is VALID [2022-04-15 12:49:58,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {63433#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63434#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:58,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {63434#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {63434#(<= main_~x~0 11)} is VALID [2022-04-15 12:49:58,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {63434#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63435#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:58,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {63435#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {63435#(<= main_~x~0 12)} is VALID [2022-04-15 12:49:58,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {63435#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63436#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:58,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {63436#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {63436#(<= main_~x~0 13)} is VALID [2022-04-15 12:49:58,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {63436#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63437#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:58,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {63437#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {63437#(<= main_~x~0 14)} is VALID [2022-04-15 12:49:58,266 INFO L290 TraceCheckUtils]: 35: Hoare triple {63437#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63438#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:58,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {63438#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {63438#(<= main_~x~0 15)} is VALID [2022-04-15 12:49:58,267 INFO L290 TraceCheckUtils]: 37: Hoare triple {63438#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63439#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:58,267 INFO L290 TraceCheckUtils]: 38: Hoare triple {63439#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {63439#(<= main_~x~0 16)} is VALID [2022-04-15 12:49:58,268 INFO L290 TraceCheckUtils]: 39: Hoare triple {63439#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63440#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:58,268 INFO L290 TraceCheckUtils]: 40: Hoare triple {63440#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {63440#(<= main_~x~0 17)} is VALID [2022-04-15 12:49:58,269 INFO L290 TraceCheckUtils]: 41: Hoare triple {63440#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63441#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:58,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {63441#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {63441#(<= main_~x~0 18)} is VALID [2022-04-15 12:49:58,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {63441#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63442#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:58,270 INFO L290 TraceCheckUtils]: 44: Hoare triple {63442#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {63442#(<= main_~x~0 19)} is VALID [2022-04-15 12:49:58,271 INFO L290 TraceCheckUtils]: 45: Hoare triple {63442#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63443#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:58,271 INFO L290 TraceCheckUtils]: 46: Hoare triple {63443#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {63443#(<= main_~x~0 20)} is VALID [2022-04-15 12:49:58,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {63443#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63444#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:58,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {63444#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {63444#(<= main_~x~0 21)} is VALID [2022-04-15 12:49:58,273 INFO L290 TraceCheckUtils]: 49: Hoare triple {63444#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63445#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:58,273 INFO L290 TraceCheckUtils]: 50: Hoare triple {63445#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {63445#(<= main_~x~0 22)} is VALID [2022-04-15 12:49:58,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {63445#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63446#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:58,274 INFO L290 TraceCheckUtils]: 52: Hoare triple {63446#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {63446#(<= main_~x~0 23)} is VALID [2022-04-15 12:49:58,275 INFO L290 TraceCheckUtils]: 53: Hoare triple {63446#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63447#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:58,275 INFO L290 TraceCheckUtils]: 54: Hoare triple {63447#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {63447#(<= main_~x~0 24)} is VALID [2022-04-15 12:49:58,276 INFO L290 TraceCheckUtils]: 55: Hoare triple {63447#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63448#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:58,276 INFO L290 TraceCheckUtils]: 56: Hoare triple {63448#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {63448#(<= main_~x~0 25)} is VALID [2022-04-15 12:49:58,277 INFO L290 TraceCheckUtils]: 57: Hoare triple {63448#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63449#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:58,277 INFO L290 TraceCheckUtils]: 58: Hoare triple {63449#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {63449#(<= main_~x~0 26)} is VALID [2022-04-15 12:49:58,278 INFO L290 TraceCheckUtils]: 59: Hoare triple {63449#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63450#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:58,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {63450#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {63450#(<= main_~x~0 27)} is VALID [2022-04-15 12:49:58,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {63450#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63451#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:58,280 INFO L290 TraceCheckUtils]: 62: Hoare triple {63451#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {63451#(<= main_~x~0 28)} is VALID [2022-04-15 12:49:58,281 INFO L290 TraceCheckUtils]: 63: Hoare triple {63451#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63452#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:58,281 INFO L290 TraceCheckUtils]: 64: Hoare triple {63452#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {63452#(<= main_~x~0 29)} is VALID [2022-04-15 12:49:58,282 INFO L290 TraceCheckUtils]: 65: Hoare triple {63452#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63453#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:58,282 INFO L290 TraceCheckUtils]: 66: Hoare triple {63453#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {63453#(<= main_~x~0 30)} is VALID [2022-04-15 12:49:58,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {63453#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63454#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:58,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {63454#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {63454#(<= main_~x~0 31)} is VALID [2022-04-15 12:49:58,284 INFO L290 TraceCheckUtils]: 69: Hoare triple {63454#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63455#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:58,284 INFO L290 TraceCheckUtils]: 70: Hoare triple {63455#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {63455#(<= main_~x~0 32)} is VALID [2022-04-15 12:49:58,285 INFO L290 TraceCheckUtils]: 71: Hoare triple {63455#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63456#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:58,285 INFO L290 TraceCheckUtils]: 72: Hoare triple {63456#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {63456#(<= main_~x~0 33)} is VALID [2022-04-15 12:49:58,286 INFO L290 TraceCheckUtils]: 73: Hoare triple {63456#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63457#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:58,286 INFO L290 TraceCheckUtils]: 74: Hoare triple {63457#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {63457#(<= main_~x~0 34)} is VALID [2022-04-15 12:49:58,287 INFO L290 TraceCheckUtils]: 75: Hoare triple {63457#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63458#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:58,287 INFO L290 TraceCheckUtils]: 76: Hoare triple {63458#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {63458#(<= main_~x~0 35)} is VALID [2022-04-15 12:49:58,288 INFO L290 TraceCheckUtils]: 77: Hoare triple {63458#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63459#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:58,288 INFO L290 TraceCheckUtils]: 78: Hoare triple {63459#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {63459#(<= main_~x~0 36)} is VALID [2022-04-15 12:49:58,289 INFO L290 TraceCheckUtils]: 79: Hoare triple {63459#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63460#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:58,289 INFO L290 TraceCheckUtils]: 80: Hoare triple {63460#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {63460#(<= main_~x~0 37)} is VALID [2022-04-15 12:49:58,290 INFO L290 TraceCheckUtils]: 81: Hoare triple {63460#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63461#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:58,291 INFO L290 TraceCheckUtils]: 82: Hoare triple {63461#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {63461#(<= main_~x~0 38)} is VALID [2022-04-15 12:49:58,291 INFO L290 TraceCheckUtils]: 83: Hoare triple {63461#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63462#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:58,292 INFO L290 TraceCheckUtils]: 84: Hoare triple {63462#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {63462#(<= main_~x~0 39)} is VALID [2022-04-15 12:49:58,293 INFO L290 TraceCheckUtils]: 85: Hoare triple {63462#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63463#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:58,293 INFO L290 TraceCheckUtils]: 86: Hoare triple {63463#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {63463#(<= main_~x~0 40)} is VALID [2022-04-15 12:49:58,294 INFO L290 TraceCheckUtils]: 87: Hoare triple {63463#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63464#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:58,294 INFO L290 TraceCheckUtils]: 88: Hoare triple {63464#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {63464#(<= main_~x~0 41)} is VALID [2022-04-15 12:49:58,295 INFO L290 TraceCheckUtils]: 89: Hoare triple {63464#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63465#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:58,295 INFO L290 TraceCheckUtils]: 90: Hoare triple {63465#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {63465#(<= main_~x~0 42)} is VALID [2022-04-15 12:49:58,296 INFO L290 TraceCheckUtils]: 91: Hoare triple {63465#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63466#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:58,296 INFO L290 TraceCheckUtils]: 92: Hoare triple {63466#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {63466#(<= main_~x~0 43)} is VALID [2022-04-15 12:49:58,297 INFO L290 TraceCheckUtils]: 93: Hoare triple {63466#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63467#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:58,297 INFO L290 TraceCheckUtils]: 94: Hoare triple {63467#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {63467#(<= main_~x~0 44)} is VALID [2022-04-15 12:49:58,298 INFO L290 TraceCheckUtils]: 95: Hoare triple {63467#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63468#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:58,298 INFO L290 TraceCheckUtils]: 96: Hoare triple {63468#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {63468#(<= main_~x~0 45)} is VALID [2022-04-15 12:49:58,299 INFO L290 TraceCheckUtils]: 97: Hoare triple {63468#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63469#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:58,299 INFO L290 TraceCheckUtils]: 98: Hoare triple {63469#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {63469#(<= main_~x~0 46)} is VALID [2022-04-15 12:49:58,300 INFO L290 TraceCheckUtils]: 99: Hoare triple {63469#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63470#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:58,300 INFO L290 TraceCheckUtils]: 100: Hoare triple {63470#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {63470#(<= main_~x~0 47)} is VALID [2022-04-15 12:49:58,301 INFO L290 TraceCheckUtils]: 101: Hoare triple {63470#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63471#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:58,301 INFO L290 TraceCheckUtils]: 102: Hoare triple {63471#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {63471#(<= main_~x~0 48)} is VALID [2022-04-15 12:49:58,302 INFO L290 TraceCheckUtils]: 103: Hoare triple {63471#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63472#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:58,302 INFO L290 TraceCheckUtils]: 104: Hoare triple {63472#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {63472#(<= main_~x~0 49)} is VALID [2022-04-15 12:49:58,303 INFO L290 TraceCheckUtils]: 105: Hoare triple {63472#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63473#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:58,304 INFO L290 TraceCheckUtils]: 106: Hoare triple {63473#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {63473#(<= main_~x~0 50)} is VALID [2022-04-15 12:49:58,304 INFO L290 TraceCheckUtils]: 107: Hoare triple {63473#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63474#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:58,305 INFO L290 TraceCheckUtils]: 108: Hoare triple {63474#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {63474#(<= main_~x~0 51)} is VALID [2022-04-15 12:49:58,305 INFO L290 TraceCheckUtils]: 109: Hoare triple {63474#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63475#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:58,306 INFO L290 TraceCheckUtils]: 110: Hoare triple {63475#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {63475#(<= main_~x~0 52)} is VALID [2022-04-15 12:49:58,307 INFO L290 TraceCheckUtils]: 111: Hoare triple {63475#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63476#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:58,307 INFO L290 TraceCheckUtils]: 112: Hoare triple {63476#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {63476#(<= main_~x~0 53)} is VALID [2022-04-15 12:49:58,308 INFO L290 TraceCheckUtils]: 113: Hoare triple {63476#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63477#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:58,308 INFO L290 TraceCheckUtils]: 114: Hoare triple {63477#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {63477#(<= main_~x~0 54)} is VALID [2022-04-15 12:49:58,309 INFO L290 TraceCheckUtils]: 115: Hoare triple {63477#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63478#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:58,309 INFO L290 TraceCheckUtils]: 116: Hoare triple {63478#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {63478#(<= main_~x~0 55)} is VALID [2022-04-15 12:49:58,310 INFO L290 TraceCheckUtils]: 117: Hoare triple {63478#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63479#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:58,310 INFO L290 TraceCheckUtils]: 118: Hoare triple {63479#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {63479#(<= main_~x~0 56)} is VALID [2022-04-15 12:49:58,311 INFO L290 TraceCheckUtils]: 119: Hoare triple {63479#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63480#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:58,311 INFO L290 TraceCheckUtils]: 120: Hoare triple {63480#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {63480#(<= main_~x~0 57)} is VALID [2022-04-15 12:49:58,312 INFO L290 TraceCheckUtils]: 121: Hoare triple {63480#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63481#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:58,312 INFO L290 TraceCheckUtils]: 122: Hoare triple {63481#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {63481#(<= main_~x~0 58)} is VALID [2022-04-15 12:49:58,313 INFO L290 TraceCheckUtils]: 123: Hoare triple {63481#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63482#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:58,313 INFO L290 TraceCheckUtils]: 124: Hoare triple {63482#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {63482#(<= main_~x~0 59)} is VALID [2022-04-15 12:49:58,314 INFO L290 TraceCheckUtils]: 125: Hoare triple {63482#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63483#(<= main_~x~0 60)} is VALID [2022-04-15 12:49:58,314 INFO L290 TraceCheckUtils]: 126: Hoare triple {63483#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {63483#(<= main_~x~0 60)} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 127: Hoare triple {63483#(<= main_~x~0 60)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 128: Hoare triple {63419#false} assume !!(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 129: Hoare triple {63419#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 130: Hoare triple {63419#false} assume !(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L272 TraceCheckUtils]: 131: Hoare triple {63419#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 132: Hoare triple {63419#false} ~cond := #in~cond; {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 133: Hoare triple {63419#false} assume 0 == ~cond; {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L290 TraceCheckUtils]: 134: Hoare triple {63419#false} assume !false; {63419#false} is VALID [2022-04-15 12:49:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 183 proven. 3660 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:49:58,317 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:01,141 INFO L290 TraceCheckUtils]: 134: Hoare triple {63419#false} assume !false; {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 133: Hoare triple {63419#false} assume 0 == ~cond; {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 132: Hoare triple {63419#false} ~cond := #in~cond; {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L272 TraceCheckUtils]: 131: Hoare triple {63419#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 130: Hoare triple {63419#false} assume !(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 129: Hoare triple {63419#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 128: Hoare triple {63419#false} assume !!(~x~0 < 1000000); {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 127: Hoare triple {63912#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {63419#false} is VALID [2022-04-15 12:50:01,142 INFO L290 TraceCheckUtils]: 126: Hoare triple {63912#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {63912#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:01,145 INFO L290 TraceCheckUtils]: 125: Hoare triple {63919#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63912#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:01,145 INFO L290 TraceCheckUtils]: 124: Hoare triple {63919#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {63919#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:01,146 INFO L290 TraceCheckUtils]: 123: Hoare triple {63926#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63919#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:01,146 INFO L290 TraceCheckUtils]: 122: Hoare triple {63926#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {63926#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:01,147 INFO L290 TraceCheckUtils]: 121: Hoare triple {63933#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63926#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:01,147 INFO L290 TraceCheckUtils]: 120: Hoare triple {63933#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {63933#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:01,148 INFO L290 TraceCheckUtils]: 119: Hoare triple {63940#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63933#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:01,148 INFO L290 TraceCheckUtils]: 118: Hoare triple {63940#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {63940#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:01,149 INFO L290 TraceCheckUtils]: 117: Hoare triple {63947#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63940#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:01,149 INFO L290 TraceCheckUtils]: 116: Hoare triple {63947#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {63947#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:01,150 INFO L290 TraceCheckUtils]: 115: Hoare triple {63954#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63947#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:01,150 INFO L290 TraceCheckUtils]: 114: Hoare triple {63954#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {63954#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:01,151 INFO L290 TraceCheckUtils]: 113: Hoare triple {63961#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63954#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:01,151 INFO L290 TraceCheckUtils]: 112: Hoare triple {63961#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {63961#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:01,152 INFO L290 TraceCheckUtils]: 111: Hoare triple {63968#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63961#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:01,152 INFO L290 TraceCheckUtils]: 110: Hoare triple {63968#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {63968#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:01,153 INFO L290 TraceCheckUtils]: 109: Hoare triple {63975#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63968#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:01,153 INFO L290 TraceCheckUtils]: 108: Hoare triple {63975#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {63975#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:01,154 INFO L290 TraceCheckUtils]: 107: Hoare triple {63982#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63975#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:01,154 INFO L290 TraceCheckUtils]: 106: Hoare triple {63982#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {63982#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:01,155 INFO L290 TraceCheckUtils]: 105: Hoare triple {63989#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63982#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:01,155 INFO L290 TraceCheckUtils]: 104: Hoare triple {63989#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {63989#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:01,156 INFO L290 TraceCheckUtils]: 103: Hoare triple {63996#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63989#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:01,156 INFO L290 TraceCheckUtils]: 102: Hoare triple {63996#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {63996#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:01,157 INFO L290 TraceCheckUtils]: 101: Hoare triple {64003#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {63996#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:01,157 INFO L290 TraceCheckUtils]: 100: Hoare triple {64003#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {64003#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:01,158 INFO L290 TraceCheckUtils]: 99: Hoare triple {64010#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64003#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:01,158 INFO L290 TraceCheckUtils]: 98: Hoare triple {64010#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {64010#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:01,159 INFO L290 TraceCheckUtils]: 97: Hoare triple {64017#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64010#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:01,159 INFO L290 TraceCheckUtils]: 96: Hoare triple {64017#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {64017#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:01,160 INFO L290 TraceCheckUtils]: 95: Hoare triple {64024#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64017#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:01,160 INFO L290 TraceCheckUtils]: 94: Hoare triple {64024#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {64024#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:01,161 INFO L290 TraceCheckUtils]: 93: Hoare triple {64031#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64024#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:01,161 INFO L290 TraceCheckUtils]: 92: Hoare triple {64031#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {64031#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:01,162 INFO L290 TraceCheckUtils]: 91: Hoare triple {64038#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64031#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:01,162 INFO L290 TraceCheckUtils]: 90: Hoare triple {64038#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {64038#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:01,163 INFO L290 TraceCheckUtils]: 89: Hoare triple {64045#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64038#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:01,163 INFO L290 TraceCheckUtils]: 88: Hoare triple {64045#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {64045#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:01,164 INFO L290 TraceCheckUtils]: 87: Hoare triple {64052#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64045#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:01,164 INFO L290 TraceCheckUtils]: 86: Hoare triple {64052#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {64052#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:01,165 INFO L290 TraceCheckUtils]: 85: Hoare triple {64059#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64052#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:01,165 INFO L290 TraceCheckUtils]: 84: Hoare triple {64059#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {64059#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:01,166 INFO L290 TraceCheckUtils]: 83: Hoare triple {64066#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64059#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:01,166 INFO L290 TraceCheckUtils]: 82: Hoare triple {64066#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {64066#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:01,167 INFO L290 TraceCheckUtils]: 81: Hoare triple {64073#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64066#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:01,168 INFO L290 TraceCheckUtils]: 80: Hoare triple {64073#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {64073#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:01,168 INFO L290 TraceCheckUtils]: 79: Hoare triple {64080#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64073#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:01,169 INFO L290 TraceCheckUtils]: 78: Hoare triple {64080#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {64080#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:01,169 INFO L290 TraceCheckUtils]: 77: Hoare triple {64087#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64080#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:01,170 INFO L290 TraceCheckUtils]: 76: Hoare triple {64087#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {64087#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:01,170 INFO L290 TraceCheckUtils]: 75: Hoare triple {64094#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64087#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:01,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {64094#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {64094#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:01,171 INFO L290 TraceCheckUtils]: 73: Hoare triple {64101#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64094#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:01,172 INFO L290 TraceCheckUtils]: 72: Hoare triple {64101#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {64101#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:01,172 INFO L290 TraceCheckUtils]: 71: Hoare triple {64108#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64101#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:01,173 INFO L290 TraceCheckUtils]: 70: Hoare triple {64108#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {64108#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:01,173 INFO L290 TraceCheckUtils]: 69: Hoare triple {64115#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64108#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:01,174 INFO L290 TraceCheckUtils]: 68: Hoare triple {64115#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {64115#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:01,174 INFO L290 TraceCheckUtils]: 67: Hoare triple {64122#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64115#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:01,175 INFO L290 TraceCheckUtils]: 66: Hoare triple {64122#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {64122#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:01,175 INFO L290 TraceCheckUtils]: 65: Hoare triple {64129#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64122#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:01,176 INFO L290 TraceCheckUtils]: 64: Hoare triple {64129#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {64129#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:01,176 INFO L290 TraceCheckUtils]: 63: Hoare triple {64136#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64129#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:01,177 INFO L290 TraceCheckUtils]: 62: Hoare triple {64136#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {64136#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:01,177 INFO L290 TraceCheckUtils]: 61: Hoare triple {64143#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64136#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:01,178 INFO L290 TraceCheckUtils]: 60: Hoare triple {64143#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {64143#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:01,178 INFO L290 TraceCheckUtils]: 59: Hoare triple {64150#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64143#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:01,179 INFO L290 TraceCheckUtils]: 58: Hoare triple {64150#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {64150#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:01,179 INFO L290 TraceCheckUtils]: 57: Hoare triple {64157#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64150#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:01,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {64157#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {64157#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:01,180 INFO L290 TraceCheckUtils]: 55: Hoare triple {64164#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64157#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:01,181 INFO L290 TraceCheckUtils]: 54: Hoare triple {64164#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {64164#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:01,182 INFO L290 TraceCheckUtils]: 53: Hoare triple {64171#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64164#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:01,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {64171#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {64171#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:01,183 INFO L290 TraceCheckUtils]: 51: Hoare triple {64178#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64171#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:01,183 INFO L290 TraceCheckUtils]: 50: Hoare triple {64178#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {64178#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:01,184 INFO L290 TraceCheckUtils]: 49: Hoare triple {64185#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64178#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:01,184 INFO L290 TraceCheckUtils]: 48: Hoare triple {64185#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {64185#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:01,185 INFO L290 TraceCheckUtils]: 47: Hoare triple {64192#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64185#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:01,185 INFO L290 TraceCheckUtils]: 46: Hoare triple {64192#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {64192#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:01,186 INFO L290 TraceCheckUtils]: 45: Hoare triple {64199#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64192#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:01,186 INFO L290 TraceCheckUtils]: 44: Hoare triple {64199#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {64199#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:01,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {64206#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64199#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:01,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {64206#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {64206#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:01,188 INFO L290 TraceCheckUtils]: 41: Hoare triple {64213#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64206#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:01,188 INFO L290 TraceCheckUtils]: 40: Hoare triple {64213#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {64213#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:01,189 INFO L290 TraceCheckUtils]: 39: Hoare triple {64220#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64213#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:01,189 INFO L290 TraceCheckUtils]: 38: Hoare triple {64220#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {64220#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:01,190 INFO L290 TraceCheckUtils]: 37: Hoare triple {64227#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64220#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:01,190 INFO L290 TraceCheckUtils]: 36: Hoare triple {64227#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {64227#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:01,191 INFO L290 TraceCheckUtils]: 35: Hoare triple {64234#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64227#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:01,191 INFO L290 TraceCheckUtils]: 34: Hoare triple {64234#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {64234#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:01,192 INFO L290 TraceCheckUtils]: 33: Hoare triple {64241#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64234#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:01,192 INFO L290 TraceCheckUtils]: 32: Hoare triple {64241#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {64241#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:01,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {64248#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64241#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:01,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {64248#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {64248#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:01,194 INFO L290 TraceCheckUtils]: 29: Hoare triple {64255#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64248#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:01,194 INFO L290 TraceCheckUtils]: 28: Hoare triple {64255#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {64255#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:01,195 INFO L290 TraceCheckUtils]: 27: Hoare triple {64262#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64255#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:01,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {64262#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {64262#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:01,196 INFO L290 TraceCheckUtils]: 25: Hoare triple {64269#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64262#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:01,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {64269#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {64269#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:01,197 INFO L290 TraceCheckUtils]: 23: Hoare triple {64276#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64269#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:01,197 INFO L290 TraceCheckUtils]: 22: Hoare triple {64276#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {64276#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:01,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {64283#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64276#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:01,198 INFO L290 TraceCheckUtils]: 20: Hoare triple {64283#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {64283#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:01,199 INFO L290 TraceCheckUtils]: 19: Hoare triple {64290#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64283#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:01,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {64290#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {64290#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:01,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {64297#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64290#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:01,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {64297#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {64297#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:01,201 INFO L290 TraceCheckUtils]: 15: Hoare triple {64304#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64297#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:01,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {64304#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {64304#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:01,202 INFO L290 TraceCheckUtils]: 13: Hoare triple {64311#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64304#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:01,202 INFO L290 TraceCheckUtils]: 12: Hoare triple {64311#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {64311#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:01,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {64318#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64311#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:01,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {64318#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {64318#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:01,204 INFO L290 TraceCheckUtils]: 9: Hoare triple {64325#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64318#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:01,204 INFO L290 TraceCheckUtils]: 8: Hoare triple {64325#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {64325#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:01,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {64332#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {64325#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:01,205 INFO L290 TraceCheckUtils]: 6: Hoare triple {64332#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {64332#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:01,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {63418#true} ~x~0 := 0;~y~0 := 500000; {64332#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:01,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {63418#true} call #t~ret4 := main(); {63418#true} is VALID [2022-04-15 12:50:01,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63418#true} {63418#true} #41#return; {63418#true} is VALID [2022-04-15 12:50:01,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {63418#true} assume true; {63418#true} is VALID [2022-04-15 12:50:01,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {63418#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {63418#true} is VALID [2022-04-15 12:50:01,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {63418#true} call ULTIMATE.init(); {63418#true} is VALID [2022-04-15 12:50:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 183 proven. 3660 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:01,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [783903803] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:01,207 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:01,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 63, 63] total 126 [2022-04-15 12:50:01,207 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:01,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1953952729] [2022-04-15 12:50:01,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1953952729] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:01,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:01,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [64] imperfect sequences [] total 64 [2022-04-15 12:50:01,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132243077] [2022-04-15 12:50:01,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:01,207 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-15 12:50:01,208 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:01,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:01,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:01,293 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2022-04-15 12:50:01,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:01,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2022-04-15 12:50:01,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7752, Invalid=7998, Unknown=0, NotChecked=0, Total=15750 [2022-04-15 12:50:01,295 INFO L87 Difference]: Start difference. First operand 137 states and 140 transitions. Second operand has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:02,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:02,764 INFO L93 Difference]: Finished difference Result 148 states and 154 transitions. [2022-04-15 12:50:02,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-15 12:50:02,765 INFO L78 Accepts]: Start accepts. Automaton has has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 135 [2022-04-15 12:50:02,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-15 12:50:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 145 transitions. [2022-04-15 12:50:02,781 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 145 transitions. [2022-04-15 12:50:02,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:02,908 INFO L225 Difference]: With dead ends: 148 [2022-04-15 12:50:02,908 INFO L226 Difference]: Without dead ends: 139 [2022-04-15 12:50:02,911 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 395 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 185 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2189 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=15378, Invalid=19404, Unknown=0, NotChecked=0, Total=34782 [2022-04-15 12:50:02,911 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 69 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:02,911 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 34 Invalid, 216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:50:02,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2022-04-15 12:50:03,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2022-04-15 12:50:03,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:03,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:03,092 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:03,092 INFO L87 Difference]: Start difference. First operand 139 states. Second operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:03,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:03,093 INFO L93 Difference]: Finished difference Result 139 states and 142 transitions. [2022-04-15 12:50:03,093 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 142 transitions. [2022-04-15 12:50:03,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:03,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:03,093 INFO L74 IsIncluded]: Start isIncluded. First operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-15 12:50:03,094 INFO L87 Difference]: Start difference. First operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 139 states. [2022-04-15 12:50:03,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:03,097 INFO L93 Difference]: Finished difference Result 139 states and 142 transitions. [2022-04-15 12:50:03,097 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 142 transitions. [2022-04-15 12:50:03,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:03,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:03,097 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:03,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 134 states have (on average 1.0298507462686568) internal successors, (138), 134 states have internal predecessors, (138), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 142 transitions. [2022-04-15 12:50:03,100 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 142 transitions. Word has length 135 [2022-04-15 12:50:03,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:03,100 INFO L478 AbstractCegarLoop]: Abstraction has 139 states and 142 transitions. [2022-04-15 12:50:03,100 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 2.046875) internal successors, (131), 63 states have internal predecessors, (131), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:03,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 139 states and 142 transitions. [2022-04-15 12:50:03,242 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 142 transitions. [2022-04-15 12:50:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-15 12:50:03,242 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:03,242 INFO L499 BasicCegarLoop]: trace histogram [63, 61, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:03,258 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:03,443 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 62 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable123,SelfDestructingSolverStorable124 [2022-04-15 12:50:03,443 INFO L403 AbstractCegarLoop]: === Iteration 65 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:03,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:03,443 INFO L85 PathProgramCache]: Analyzing trace with hash -1656338078, now seen corresponding path program 123 times [2022-04-15 12:50:03,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:03,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [126291820] [2022-04-15 12:50:03,616 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:03,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1839589424, now seen corresponding path program 1 times [2022-04-15 12:50:03,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:03,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192772576] [2022-04-15 12:50:03,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:03,620 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:03,624 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:03,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1656338078, now seen corresponding path program 124 times [2022-04-15 12:50:03,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:03,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137071893] [2022-04-15 12:50:03,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:04,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:04,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {65397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {65330#true} assume true; {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {65330#true} {65330#true} #41#return; {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L272 TraceCheckUtils]: 0: Hoare triple {65330#true} call ULTIMATE.init(); {65397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:04,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {65397#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {65330#true} assume true; {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65330#true} {65330#true} #41#return; {65330#true} is VALID [2022-04-15 12:50:04,752 INFO L272 TraceCheckUtils]: 4: Hoare triple {65330#true} call #t~ret4 := main(); {65330#true} is VALID [2022-04-15 12:50:04,753 INFO L290 TraceCheckUtils]: 5: Hoare triple {65330#true} ~x~0 := 0;~y~0 := 500000; {65335#(= main_~x~0 0)} is VALID [2022-04-15 12:50:04,753 INFO L290 TraceCheckUtils]: 6: Hoare triple {65335#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {65335#(= main_~x~0 0)} is VALID [2022-04-15 12:50:04,753 INFO L290 TraceCheckUtils]: 7: Hoare triple {65335#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65336#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:04,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {65336#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {65336#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:04,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {65336#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65337#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:04,756 INFO L290 TraceCheckUtils]: 10: Hoare triple {65337#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {65337#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:04,757 INFO L290 TraceCheckUtils]: 11: Hoare triple {65337#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65338#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:04,757 INFO L290 TraceCheckUtils]: 12: Hoare triple {65338#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {65338#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:04,758 INFO L290 TraceCheckUtils]: 13: Hoare triple {65338#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65339#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:04,759 INFO L290 TraceCheckUtils]: 14: Hoare triple {65339#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {65339#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:04,760 INFO L290 TraceCheckUtils]: 15: Hoare triple {65339#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65340#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:04,760 INFO L290 TraceCheckUtils]: 16: Hoare triple {65340#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {65340#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:04,761 INFO L290 TraceCheckUtils]: 17: Hoare triple {65340#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65341#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:04,761 INFO L290 TraceCheckUtils]: 18: Hoare triple {65341#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {65341#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:04,762 INFO L290 TraceCheckUtils]: 19: Hoare triple {65341#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65342#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:04,762 INFO L290 TraceCheckUtils]: 20: Hoare triple {65342#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {65342#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:04,763 INFO L290 TraceCheckUtils]: 21: Hoare triple {65342#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65343#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:04,763 INFO L290 TraceCheckUtils]: 22: Hoare triple {65343#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {65343#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:04,764 INFO L290 TraceCheckUtils]: 23: Hoare triple {65343#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65344#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:04,764 INFO L290 TraceCheckUtils]: 24: Hoare triple {65344#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {65344#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:04,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {65344#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65345#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:04,766 INFO L290 TraceCheckUtils]: 26: Hoare triple {65345#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {65345#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:04,767 INFO L290 TraceCheckUtils]: 27: Hoare triple {65345#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65346#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:04,767 INFO L290 TraceCheckUtils]: 28: Hoare triple {65346#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {65346#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:04,768 INFO L290 TraceCheckUtils]: 29: Hoare triple {65346#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65347#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:04,768 INFO L290 TraceCheckUtils]: 30: Hoare triple {65347#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {65347#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:04,769 INFO L290 TraceCheckUtils]: 31: Hoare triple {65347#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65348#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:04,769 INFO L290 TraceCheckUtils]: 32: Hoare triple {65348#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {65348#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:04,770 INFO L290 TraceCheckUtils]: 33: Hoare triple {65348#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65349#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:04,770 INFO L290 TraceCheckUtils]: 34: Hoare triple {65349#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {65349#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:04,771 INFO L290 TraceCheckUtils]: 35: Hoare triple {65349#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65350#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:04,772 INFO L290 TraceCheckUtils]: 36: Hoare triple {65350#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {65350#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:04,773 INFO L290 TraceCheckUtils]: 37: Hoare triple {65350#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65351#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:04,773 INFO L290 TraceCheckUtils]: 38: Hoare triple {65351#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {65351#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:04,774 INFO L290 TraceCheckUtils]: 39: Hoare triple {65351#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65352#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:04,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {65352#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {65352#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:04,775 INFO L290 TraceCheckUtils]: 41: Hoare triple {65352#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65353#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:04,775 INFO L290 TraceCheckUtils]: 42: Hoare triple {65353#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {65353#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:04,776 INFO L290 TraceCheckUtils]: 43: Hoare triple {65353#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65354#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:04,776 INFO L290 TraceCheckUtils]: 44: Hoare triple {65354#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {65354#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:04,777 INFO L290 TraceCheckUtils]: 45: Hoare triple {65354#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65355#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:04,777 INFO L290 TraceCheckUtils]: 46: Hoare triple {65355#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {65355#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:04,778 INFO L290 TraceCheckUtils]: 47: Hoare triple {65355#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65356#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:04,779 INFO L290 TraceCheckUtils]: 48: Hoare triple {65356#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {65356#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:04,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {65356#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65357#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:04,780 INFO L290 TraceCheckUtils]: 50: Hoare triple {65357#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {65357#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:04,781 INFO L290 TraceCheckUtils]: 51: Hoare triple {65357#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65358#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:04,781 INFO L290 TraceCheckUtils]: 52: Hoare triple {65358#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {65358#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:04,782 INFO L290 TraceCheckUtils]: 53: Hoare triple {65358#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65359#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:04,782 INFO L290 TraceCheckUtils]: 54: Hoare triple {65359#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {65359#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:04,783 INFO L290 TraceCheckUtils]: 55: Hoare triple {65359#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65360#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:04,783 INFO L290 TraceCheckUtils]: 56: Hoare triple {65360#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {65360#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:04,784 INFO L290 TraceCheckUtils]: 57: Hoare triple {65360#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65361#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:04,785 INFO L290 TraceCheckUtils]: 58: Hoare triple {65361#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {65361#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:04,785 INFO L290 TraceCheckUtils]: 59: Hoare triple {65361#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65362#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:04,786 INFO L290 TraceCheckUtils]: 60: Hoare triple {65362#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {65362#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:04,787 INFO L290 TraceCheckUtils]: 61: Hoare triple {65362#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65363#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:04,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {65363#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {65363#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:04,788 INFO L290 TraceCheckUtils]: 63: Hoare triple {65363#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65364#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:04,788 INFO L290 TraceCheckUtils]: 64: Hoare triple {65364#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {65364#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:04,789 INFO L290 TraceCheckUtils]: 65: Hoare triple {65364#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65365#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:04,789 INFO L290 TraceCheckUtils]: 66: Hoare triple {65365#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {65365#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:04,790 INFO L290 TraceCheckUtils]: 67: Hoare triple {65365#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65366#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:04,790 INFO L290 TraceCheckUtils]: 68: Hoare triple {65366#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {65366#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:04,791 INFO L290 TraceCheckUtils]: 69: Hoare triple {65366#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65367#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:04,792 INFO L290 TraceCheckUtils]: 70: Hoare triple {65367#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {65367#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:04,793 INFO L290 TraceCheckUtils]: 71: Hoare triple {65367#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65368#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:04,793 INFO L290 TraceCheckUtils]: 72: Hoare triple {65368#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {65368#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:04,794 INFO L290 TraceCheckUtils]: 73: Hoare triple {65368#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65369#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:04,794 INFO L290 TraceCheckUtils]: 74: Hoare triple {65369#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {65369#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:04,795 INFO L290 TraceCheckUtils]: 75: Hoare triple {65369#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65370#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:04,795 INFO L290 TraceCheckUtils]: 76: Hoare triple {65370#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {65370#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:04,796 INFO L290 TraceCheckUtils]: 77: Hoare triple {65370#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65371#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:04,796 INFO L290 TraceCheckUtils]: 78: Hoare triple {65371#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {65371#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:04,797 INFO L290 TraceCheckUtils]: 79: Hoare triple {65371#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65372#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:04,798 INFO L290 TraceCheckUtils]: 80: Hoare triple {65372#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {65372#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:04,798 INFO L290 TraceCheckUtils]: 81: Hoare triple {65372#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65373#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:04,799 INFO L290 TraceCheckUtils]: 82: Hoare triple {65373#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {65373#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:04,800 INFO L290 TraceCheckUtils]: 83: Hoare triple {65373#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65374#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:04,800 INFO L290 TraceCheckUtils]: 84: Hoare triple {65374#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {65374#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:04,801 INFO L290 TraceCheckUtils]: 85: Hoare triple {65374#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65375#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:04,801 INFO L290 TraceCheckUtils]: 86: Hoare triple {65375#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {65375#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:04,802 INFO L290 TraceCheckUtils]: 87: Hoare triple {65375#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65376#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:04,802 INFO L290 TraceCheckUtils]: 88: Hoare triple {65376#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {65376#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:04,803 INFO L290 TraceCheckUtils]: 89: Hoare triple {65376#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65377#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:04,803 INFO L290 TraceCheckUtils]: 90: Hoare triple {65377#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {65377#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:04,804 INFO L290 TraceCheckUtils]: 91: Hoare triple {65377#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65378#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:04,804 INFO L290 TraceCheckUtils]: 92: Hoare triple {65378#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {65378#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:04,805 INFO L290 TraceCheckUtils]: 93: Hoare triple {65378#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65379#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:04,806 INFO L290 TraceCheckUtils]: 94: Hoare triple {65379#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {65379#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:04,807 INFO L290 TraceCheckUtils]: 95: Hoare triple {65379#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65380#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:04,807 INFO L290 TraceCheckUtils]: 96: Hoare triple {65380#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {65380#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:04,808 INFO L290 TraceCheckUtils]: 97: Hoare triple {65380#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65381#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:04,808 INFO L290 TraceCheckUtils]: 98: Hoare triple {65381#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {65381#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:04,809 INFO L290 TraceCheckUtils]: 99: Hoare triple {65381#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65382#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:04,809 INFO L290 TraceCheckUtils]: 100: Hoare triple {65382#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {65382#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:04,810 INFO L290 TraceCheckUtils]: 101: Hoare triple {65382#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65383#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:04,810 INFO L290 TraceCheckUtils]: 102: Hoare triple {65383#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {65383#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:04,811 INFO L290 TraceCheckUtils]: 103: Hoare triple {65383#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65384#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:04,812 INFO L290 TraceCheckUtils]: 104: Hoare triple {65384#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {65384#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:04,813 INFO L290 TraceCheckUtils]: 105: Hoare triple {65384#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65385#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:04,813 INFO L290 TraceCheckUtils]: 106: Hoare triple {65385#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {65385#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:04,814 INFO L290 TraceCheckUtils]: 107: Hoare triple {65385#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65386#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:04,814 INFO L290 TraceCheckUtils]: 108: Hoare triple {65386#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {65386#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:04,815 INFO L290 TraceCheckUtils]: 109: Hoare triple {65386#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65387#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:04,815 INFO L290 TraceCheckUtils]: 110: Hoare triple {65387#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {65387#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:04,816 INFO L290 TraceCheckUtils]: 111: Hoare triple {65387#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65388#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:04,816 INFO L290 TraceCheckUtils]: 112: Hoare triple {65388#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {65388#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:04,817 INFO L290 TraceCheckUtils]: 113: Hoare triple {65388#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65389#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:04,818 INFO L290 TraceCheckUtils]: 114: Hoare triple {65389#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {65389#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:04,819 INFO L290 TraceCheckUtils]: 115: Hoare triple {65389#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65390#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:04,819 INFO L290 TraceCheckUtils]: 116: Hoare triple {65390#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {65390#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:04,820 INFO L290 TraceCheckUtils]: 117: Hoare triple {65390#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65391#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:04,820 INFO L290 TraceCheckUtils]: 118: Hoare triple {65391#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {65391#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:04,821 INFO L290 TraceCheckUtils]: 119: Hoare triple {65391#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65392#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:04,821 INFO L290 TraceCheckUtils]: 120: Hoare triple {65392#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {65392#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:04,822 INFO L290 TraceCheckUtils]: 121: Hoare triple {65392#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65393#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:04,822 INFO L290 TraceCheckUtils]: 122: Hoare triple {65393#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {65393#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:04,823 INFO L290 TraceCheckUtils]: 123: Hoare triple {65393#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65394#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:04,824 INFO L290 TraceCheckUtils]: 124: Hoare triple {65394#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {65394#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:04,825 INFO L290 TraceCheckUtils]: 125: Hoare triple {65394#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65395#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:04,825 INFO L290 TraceCheckUtils]: 126: Hoare triple {65395#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {65395#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:04,826 INFO L290 TraceCheckUtils]: 127: Hoare triple {65395#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65396#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:04,826 INFO L290 TraceCheckUtils]: 128: Hoare triple {65396#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {65396#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:04,827 INFO L290 TraceCheckUtils]: 129: Hoare triple {65396#(<= main_~x~0 61)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:04,827 INFO L290 TraceCheckUtils]: 130: Hoare triple {65331#false} assume !!(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:04,827 INFO L290 TraceCheckUtils]: 131: Hoare triple {65331#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:04,827 INFO L290 TraceCheckUtils]: 132: Hoare triple {65331#false} assume !(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:04,827 INFO L272 TraceCheckUtils]: 133: Hoare triple {65331#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {65331#false} is VALID [2022-04-15 12:50:04,827 INFO L290 TraceCheckUtils]: 134: Hoare triple {65331#false} ~cond := #in~cond; {65331#false} is VALID [2022-04-15 12:50:04,828 INFO L290 TraceCheckUtils]: 135: Hoare triple {65331#false} assume 0 == ~cond; {65331#false} is VALID [2022-04-15 12:50:04,828 INFO L290 TraceCheckUtils]: 136: Hoare triple {65331#false} assume !false; {65331#false} is VALID [2022-04-15 12:50:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 186 proven. 3782 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:04,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:04,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137071893] [2022-04-15 12:50:04,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137071893] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:04,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262120223] [2022-04-15 12:50:04,828 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:50:04,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:04,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:04,829 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:04,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Waiting until timeout for monitored process [2022-04-15 12:50:04,903 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:50:04,903 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:04,904 INFO L263 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 12:50:04,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:04,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:05,862 INFO L272 TraceCheckUtils]: 0: Hoare triple {65330#true} call ULTIMATE.init(); {65330#true} is VALID [2022-04-15 12:50:05,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {65330#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {65330#true} is VALID [2022-04-15 12:50:05,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {65330#true} assume true; {65330#true} is VALID [2022-04-15 12:50:05,862 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65330#true} {65330#true} #41#return; {65330#true} is VALID [2022-04-15 12:50:05,862 INFO L272 TraceCheckUtils]: 4: Hoare triple {65330#true} call #t~ret4 := main(); {65330#true} is VALID [2022-04-15 12:50:05,862 INFO L290 TraceCheckUtils]: 5: Hoare triple {65330#true} ~x~0 := 0;~y~0 := 500000; {65416#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:05,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {65416#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {65416#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:05,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {65416#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65336#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:05,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {65336#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {65336#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:05,867 INFO L290 TraceCheckUtils]: 9: Hoare triple {65336#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65337#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:05,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {65337#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {65337#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:05,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {65337#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65338#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:05,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {65338#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {65338#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:05,870 INFO L290 TraceCheckUtils]: 13: Hoare triple {65338#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65339#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:05,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {65339#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {65339#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:05,872 INFO L290 TraceCheckUtils]: 15: Hoare triple {65339#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65340#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:05,872 INFO L290 TraceCheckUtils]: 16: Hoare triple {65340#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {65340#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:05,873 INFO L290 TraceCheckUtils]: 17: Hoare triple {65340#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65341#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:05,873 INFO L290 TraceCheckUtils]: 18: Hoare triple {65341#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {65341#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:05,875 INFO L290 TraceCheckUtils]: 19: Hoare triple {65341#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65342#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:05,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {65342#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {65342#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:05,876 INFO L290 TraceCheckUtils]: 21: Hoare triple {65342#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65343#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:05,876 INFO L290 TraceCheckUtils]: 22: Hoare triple {65343#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {65343#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:05,877 INFO L290 TraceCheckUtils]: 23: Hoare triple {65343#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65344#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:05,878 INFO L290 TraceCheckUtils]: 24: Hoare triple {65344#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {65344#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:05,879 INFO L290 TraceCheckUtils]: 25: Hoare triple {65344#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65345#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:05,879 INFO L290 TraceCheckUtils]: 26: Hoare triple {65345#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {65345#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:05,880 INFO L290 TraceCheckUtils]: 27: Hoare triple {65345#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65346#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:05,881 INFO L290 TraceCheckUtils]: 28: Hoare triple {65346#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {65346#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:05,882 INFO L290 TraceCheckUtils]: 29: Hoare triple {65346#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65347#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:05,882 INFO L290 TraceCheckUtils]: 30: Hoare triple {65347#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {65347#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:05,883 INFO L290 TraceCheckUtils]: 31: Hoare triple {65347#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65348#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:05,883 INFO L290 TraceCheckUtils]: 32: Hoare triple {65348#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {65348#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:05,884 INFO L290 TraceCheckUtils]: 33: Hoare triple {65348#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65349#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:05,885 INFO L290 TraceCheckUtils]: 34: Hoare triple {65349#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {65349#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:05,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {65349#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65350#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:05,886 INFO L290 TraceCheckUtils]: 36: Hoare triple {65350#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {65350#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:05,887 INFO L290 TraceCheckUtils]: 37: Hoare triple {65350#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65351#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:05,887 INFO L290 TraceCheckUtils]: 38: Hoare triple {65351#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {65351#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:05,888 INFO L290 TraceCheckUtils]: 39: Hoare triple {65351#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65352#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:05,889 INFO L290 TraceCheckUtils]: 40: Hoare triple {65352#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {65352#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:05,890 INFO L290 TraceCheckUtils]: 41: Hoare triple {65352#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65353#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:05,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {65353#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {65353#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:05,891 INFO L290 TraceCheckUtils]: 43: Hoare triple {65353#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65354#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:05,891 INFO L290 TraceCheckUtils]: 44: Hoare triple {65354#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {65354#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:05,892 INFO L290 TraceCheckUtils]: 45: Hoare triple {65354#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65355#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:05,893 INFO L290 TraceCheckUtils]: 46: Hoare triple {65355#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {65355#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:05,894 INFO L290 TraceCheckUtils]: 47: Hoare triple {65355#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65356#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:05,894 INFO L290 TraceCheckUtils]: 48: Hoare triple {65356#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {65356#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:05,895 INFO L290 TraceCheckUtils]: 49: Hoare triple {65356#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65357#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:05,895 INFO L290 TraceCheckUtils]: 50: Hoare triple {65357#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {65357#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:05,896 INFO L290 TraceCheckUtils]: 51: Hoare triple {65357#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65358#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:05,897 INFO L290 TraceCheckUtils]: 52: Hoare triple {65358#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {65358#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:05,898 INFO L290 TraceCheckUtils]: 53: Hoare triple {65358#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65359#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:05,898 INFO L290 TraceCheckUtils]: 54: Hoare triple {65359#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {65359#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:05,899 INFO L290 TraceCheckUtils]: 55: Hoare triple {65359#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65360#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:05,899 INFO L290 TraceCheckUtils]: 56: Hoare triple {65360#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {65360#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:05,901 INFO L290 TraceCheckUtils]: 57: Hoare triple {65360#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65361#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:05,901 INFO L290 TraceCheckUtils]: 58: Hoare triple {65361#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {65361#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:05,902 INFO L290 TraceCheckUtils]: 59: Hoare triple {65361#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65362#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:05,902 INFO L290 TraceCheckUtils]: 60: Hoare triple {65362#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {65362#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:05,903 INFO L290 TraceCheckUtils]: 61: Hoare triple {65362#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65363#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:05,904 INFO L290 TraceCheckUtils]: 62: Hoare triple {65363#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {65363#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:05,905 INFO L290 TraceCheckUtils]: 63: Hoare triple {65363#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65364#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:05,905 INFO L290 TraceCheckUtils]: 64: Hoare triple {65364#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {65364#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:05,906 INFO L290 TraceCheckUtils]: 65: Hoare triple {65364#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65365#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:05,907 INFO L290 TraceCheckUtils]: 66: Hoare triple {65365#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {65365#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:05,908 INFO L290 TraceCheckUtils]: 67: Hoare triple {65365#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65366#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:05,908 INFO L290 TraceCheckUtils]: 68: Hoare triple {65366#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {65366#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:05,909 INFO L290 TraceCheckUtils]: 69: Hoare triple {65366#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65367#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:05,909 INFO L290 TraceCheckUtils]: 70: Hoare triple {65367#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {65367#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:05,910 INFO L290 TraceCheckUtils]: 71: Hoare triple {65367#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65368#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:05,910 INFO L290 TraceCheckUtils]: 72: Hoare triple {65368#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {65368#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:05,912 INFO L290 TraceCheckUtils]: 73: Hoare triple {65368#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65369#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:05,912 INFO L290 TraceCheckUtils]: 74: Hoare triple {65369#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {65369#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:05,915 INFO L290 TraceCheckUtils]: 75: Hoare triple {65369#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65370#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:05,915 INFO L290 TraceCheckUtils]: 76: Hoare triple {65370#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {65370#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:05,916 INFO L290 TraceCheckUtils]: 77: Hoare triple {65370#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65371#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:05,916 INFO L290 TraceCheckUtils]: 78: Hoare triple {65371#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {65371#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:05,917 INFO L290 TraceCheckUtils]: 79: Hoare triple {65371#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65372#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:05,917 INFO L290 TraceCheckUtils]: 80: Hoare triple {65372#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {65372#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:05,918 INFO L290 TraceCheckUtils]: 81: Hoare triple {65372#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65373#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:05,918 INFO L290 TraceCheckUtils]: 82: Hoare triple {65373#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {65373#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:05,919 INFO L290 TraceCheckUtils]: 83: Hoare triple {65373#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65374#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:05,919 INFO L290 TraceCheckUtils]: 84: Hoare triple {65374#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {65374#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:05,920 INFO L290 TraceCheckUtils]: 85: Hoare triple {65374#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65375#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:05,920 INFO L290 TraceCheckUtils]: 86: Hoare triple {65375#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {65375#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:05,921 INFO L290 TraceCheckUtils]: 87: Hoare triple {65375#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65376#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:05,921 INFO L290 TraceCheckUtils]: 88: Hoare triple {65376#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {65376#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:05,922 INFO L290 TraceCheckUtils]: 89: Hoare triple {65376#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65377#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:05,922 INFO L290 TraceCheckUtils]: 90: Hoare triple {65377#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {65377#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:05,923 INFO L290 TraceCheckUtils]: 91: Hoare triple {65377#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65378#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:05,924 INFO L290 TraceCheckUtils]: 92: Hoare triple {65378#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {65378#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:05,924 INFO L290 TraceCheckUtils]: 93: Hoare triple {65378#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65379#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:05,925 INFO L290 TraceCheckUtils]: 94: Hoare triple {65379#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {65379#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:05,925 INFO L290 TraceCheckUtils]: 95: Hoare triple {65379#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65380#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:05,926 INFO L290 TraceCheckUtils]: 96: Hoare triple {65380#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {65380#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:05,927 INFO L290 TraceCheckUtils]: 97: Hoare triple {65380#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65381#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:05,927 INFO L290 TraceCheckUtils]: 98: Hoare triple {65381#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {65381#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:05,928 INFO L290 TraceCheckUtils]: 99: Hoare triple {65381#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65382#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:05,928 INFO L290 TraceCheckUtils]: 100: Hoare triple {65382#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {65382#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:05,929 INFO L290 TraceCheckUtils]: 101: Hoare triple {65382#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65383#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:05,929 INFO L290 TraceCheckUtils]: 102: Hoare triple {65383#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {65383#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:05,930 INFO L290 TraceCheckUtils]: 103: Hoare triple {65383#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65384#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:05,930 INFO L290 TraceCheckUtils]: 104: Hoare triple {65384#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {65384#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:05,931 INFO L290 TraceCheckUtils]: 105: Hoare triple {65384#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65385#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:05,931 INFO L290 TraceCheckUtils]: 106: Hoare triple {65385#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {65385#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:05,932 INFO L290 TraceCheckUtils]: 107: Hoare triple {65385#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65386#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:05,932 INFO L290 TraceCheckUtils]: 108: Hoare triple {65386#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {65386#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:05,933 INFO L290 TraceCheckUtils]: 109: Hoare triple {65386#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65387#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:05,933 INFO L290 TraceCheckUtils]: 110: Hoare triple {65387#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {65387#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:05,934 INFO L290 TraceCheckUtils]: 111: Hoare triple {65387#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65388#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:05,934 INFO L290 TraceCheckUtils]: 112: Hoare triple {65388#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {65388#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:05,935 INFO L290 TraceCheckUtils]: 113: Hoare triple {65388#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65389#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:05,936 INFO L290 TraceCheckUtils]: 114: Hoare triple {65389#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {65389#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:05,936 INFO L290 TraceCheckUtils]: 115: Hoare triple {65389#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65390#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:05,937 INFO L290 TraceCheckUtils]: 116: Hoare triple {65390#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {65390#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:05,937 INFO L290 TraceCheckUtils]: 117: Hoare triple {65390#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65391#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:05,938 INFO L290 TraceCheckUtils]: 118: Hoare triple {65391#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {65391#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:05,939 INFO L290 TraceCheckUtils]: 119: Hoare triple {65391#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65392#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:05,939 INFO L290 TraceCheckUtils]: 120: Hoare triple {65392#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {65392#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:05,940 INFO L290 TraceCheckUtils]: 121: Hoare triple {65392#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65393#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:05,940 INFO L290 TraceCheckUtils]: 122: Hoare triple {65393#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {65393#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:05,941 INFO L290 TraceCheckUtils]: 123: Hoare triple {65393#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65394#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:05,941 INFO L290 TraceCheckUtils]: 124: Hoare triple {65394#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {65394#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:05,942 INFO L290 TraceCheckUtils]: 125: Hoare triple {65394#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65395#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:05,942 INFO L290 TraceCheckUtils]: 126: Hoare triple {65395#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {65395#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:05,943 INFO L290 TraceCheckUtils]: 127: Hoare triple {65395#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65396#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:05,943 INFO L290 TraceCheckUtils]: 128: Hoare triple {65396#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {65396#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:05,944 INFO L290 TraceCheckUtils]: 129: Hoare triple {65396#(<= main_~x~0 61)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:05,944 INFO L290 TraceCheckUtils]: 130: Hoare triple {65331#false} assume !!(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:05,944 INFO L290 TraceCheckUtils]: 131: Hoare triple {65331#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:05,944 INFO L290 TraceCheckUtils]: 132: Hoare triple {65331#false} assume !(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:05,944 INFO L272 TraceCheckUtils]: 133: Hoare triple {65331#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {65331#false} is VALID [2022-04-15 12:50:05,945 INFO L290 TraceCheckUtils]: 134: Hoare triple {65331#false} ~cond := #in~cond; {65331#false} is VALID [2022-04-15 12:50:05,945 INFO L290 TraceCheckUtils]: 135: Hoare triple {65331#false} assume 0 == ~cond; {65331#false} is VALID [2022-04-15 12:50:05,945 INFO L290 TraceCheckUtils]: 136: Hoare triple {65331#false} assume !false; {65331#false} is VALID [2022-04-15 12:50:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 186 proven. 3782 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:05,945 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 136: Hoare triple {65331#false} assume !false; {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 135: Hoare triple {65331#false} assume 0 == ~cond; {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 134: Hoare triple {65331#false} ~cond := #in~cond; {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L272 TraceCheckUtils]: 133: Hoare triple {65331#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 132: Hoare triple {65331#false} assume !(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 131: Hoare triple {65331#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 130: Hoare triple {65331#false} assume !!(~x~0 < 1000000); {65331#false} is VALID [2022-04-15 12:50:08,540 INFO L290 TraceCheckUtils]: 129: Hoare triple {65831#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {65331#false} is VALID [2022-04-15 12:50:08,541 INFO L290 TraceCheckUtils]: 128: Hoare triple {65831#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {65831#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:08,544 INFO L290 TraceCheckUtils]: 127: Hoare triple {65838#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65831#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:08,544 INFO L290 TraceCheckUtils]: 126: Hoare triple {65838#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {65838#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:08,545 INFO L290 TraceCheckUtils]: 125: Hoare triple {65845#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65838#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:08,545 INFO L290 TraceCheckUtils]: 124: Hoare triple {65845#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {65845#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:08,546 INFO L290 TraceCheckUtils]: 123: Hoare triple {65852#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65845#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:08,546 INFO L290 TraceCheckUtils]: 122: Hoare triple {65852#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {65852#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:08,547 INFO L290 TraceCheckUtils]: 121: Hoare triple {65859#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65852#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:08,547 INFO L290 TraceCheckUtils]: 120: Hoare triple {65859#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {65859#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:08,548 INFO L290 TraceCheckUtils]: 119: Hoare triple {65866#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65859#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:08,548 INFO L290 TraceCheckUtils]: 118: Hoare triple {65866#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {65866#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:08,549 INFO L290 TraceCheckUtils]: 117: Hoare triple {65873#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65866#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:08,549 INFO L290 TraceCheckUtils]: 116: Hoare triple {65873#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {65873#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:08,550 INFO L290 TraceCheckUtils]: 115: Hoare triple {65880#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65873#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:08,550 INFO L290 TraceCheckUtils]: 114: Hoare triple {65880#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {65880#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:08,551 INFO L290 TraceCheckUtils]: 113: Hoare triple {65887#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65880#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:08,551 INFO L290 TraceCheckUtils]: 112: Hoare triple {65887#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {65887#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:08,552 INFO L290 TraceCheckUtils]: 111: Hoare triple {65894#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65887#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:08,552 INFO L290 TraceCheckUtils]: 110: Hoare triple {65894#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {65894#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:08,553 INFO L290 TraceCheckUtils]: 109: Hoare triple {65901#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65894#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:08,553 INFO L290 TraceCheckUtils]: 108: Hoare triple {65901#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {65901#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:08,554 INFO L290 TraceCheckUtils]: 107: Hoare triple {65908#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65901#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:08,554 INFO L290 TraceCheckUtils]: 106: Hoare triple {65908#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {65908#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:08,555 INFO L290 TraceCheckUtils]: 105: Hoare triple {65915#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65908#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:08,555 INFO L290 TraceCheckUtils]: 104: Hoare triple {65915#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {65915#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:08,556 INFO L290 TraceCheckUtils]: 103: Hoare triple {65922#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65915#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:08,557 INFO L290 TraceCheckUtils]: 102: Hoare triple {65922#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {65922#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:08,557 INFO L290 TraceCheckUtils]: 101: Hoare triple {65929#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65922#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:08,558 INFO L290 TraceCheckUtils]: 100: Hoare triple {65929#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {65929#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:08,558 INFO L290 TraceCheckUtils]: 99: Hoare triple {65936#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65929#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:08,559 INFO L290 TraceCheckUtils]: 98: Hoare triple {65936#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {65936#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:08,559 INFO L290 TraceCheckUtils]: 97: Hoare triple {65943#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65936#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:08,560 INFO L290 TraceCheckUtils]: 96: Hoare triple {65943#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {65943#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:08,561 INFO L290 TraceCheckUtils]: 95: Hoare triple {65950#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65943#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:08,561 INFO L290 TraceCheckUtils]: 94: Hoare triple {65950#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {65950#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:08,562 INFO L290 TraceCheckUtils]: 93: Hoare triple {65957#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65950#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:08,562 INFO L290 TraceCheckUtils]: 92: Hoare triple {65957#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {65957#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:08,563 INFO L290 TraceCheckUtils]: 91: Hoare triple {65964#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65957#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:08,563 INFO L290 TraceCheckUtils]: 90: Hoare triple {65964#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {65964#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:08,564 INFO L290 TraceCheckUtils]: 89: Hoare triple {65971#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65964#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:08,564 INFO L290 TraceCheckUtils]: 88: Hoare triple {65971#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {65971#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:08,565 INFO L290 TraceCheckUtils]: 87: Hoare triple {65978#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65971#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:08,565 INFO L290 TraceCheckUtils]: 86: Hoare triple {65978#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {65978#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:08,566 INFO L290 TraceCheckUtils]: 85: Hoare triple {65985#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65978#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:08,566 INFO L290 TraceCheckUtils]: 84: Hoare triple {65985#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {65985#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:08,567 INFO L290 TraceCheckUtils]: 83: Hoare triple {65992#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65985#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:08,567 INFO L290 TraceCheckUtils]: 82: Hoare triple {65992#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {65992#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:08,568 INFO L290 TraceCheckUtils]: 81: Hoare triple {65999#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65992#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:08,568 INFO L290 TraceCheckUtils]: 80: Hoare triple {65999#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {65999#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:08,569 INFO L290 TraceCheckUtils]: 79: Hoare triple {66006#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {65999#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:08,569 INFO L290 TraceCheckUtils]: 78: Hoare triple {66006#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {66006#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:08,570 INFO L290 TraceCheckUtils]: 77: Hoare triple {66013#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66006#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:08,570 INFO L290 TraceCheckUtils]: 76: Hoare triple {66013#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {66013#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:08,571 INFO L290 TraceCheckUtils]: 75: Hoare triple {66020#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66013#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:08,571 INFO L290 TraceCheckUtils]: 74: Hoare triple {66020#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {66020#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:08,572 INFO L290 TraceCheckUtils]: 73: Hoare triple {66027#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66020#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:08,572 INFO L290 TraceCheckUtils]: 72: Hoare triple {66027#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {66027#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:08,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {66034#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66027#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:08,573 INFO L290 TraceCheckUtils]: 70: Hoare triple {66034#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {66034#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:08,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {66041#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66034#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:08,575 INFO L290 TraceCheckUtils]: 68: Hoare triple {66041#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {66041#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:08,575 INFO L290 TraceCheckUtils]: 67: Hoare triple {66048#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66041#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:08,576 INFO L290 TraceCheckUtils]: 66: Hoare triple {66048#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {66048#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:08,576 INFO L290 TraceCheckUtils]: 65: Hoare triple {66055#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66048#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:08,577 INFO L290 TraceCheckUtils]: 64: Hoare triple {66055#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {66055#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:08,577 INFO L290 TraceCheckUtils]: 63: Hoare triple {66062#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66055#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:08,578 INFO L290 TraceCheckUtils]: 62: Hoare triple {66062#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {66062#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:08,579 INFO L290 TraceCheckUtils]: 61: Hoare triple {66069#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66062#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:08,579 INFO L290 TraceCheckUtils]: 60: Hoare triple {66069#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {66069#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:08,580 INFO L290 TraceCheckUtils]: 59: Hoare triple {66076#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66069#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:08,580 INFO L290 TraceCheckUtils]: 58: Hoare triple {66076#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {66076#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:08,581 INFO L290 TraceCheckUtils]: 57: Hoare triple {66083#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66076#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:08,581 INFO L290 TraceCheckUtils]: 56: Hoare triple {66083#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {66083#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:08,582 INFO L290 TraceCheckUtils]: 55: Hoare triple {66090#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66083#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:08,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {66090#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {66090#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:08,583 INFO L290 TraceCheckUtils]: 53: Hoare triple {66097#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66090#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:08,583 INFO L290 TraceCheckUtils]: 52: Hoare triple {66097#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {66097#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:08,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {66104#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66097#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:08,584 INFO L290 TraceCheckUtils]: 50: Hoare triple {66104#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {66104#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:08,585 INFO L290 TraceCheckUtils]: 49: Hoare triple {66111#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66104#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:08,585 INFO L290 TraceCheckUtils]: 48: Hoare triple {66111#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {66111#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:08,586 INFO L290 TraceCheckUtils]: 47: Hoare triple {66118#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66111#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:08,586 INFO L290 TraceCheckUtils]: 46: Hoare triple {66118#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {66118#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:08,587 INFO L290 TraceCheckUtils]: 45: Hoare triple {66125#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66118#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:08,587 INFO L290 TraceCheckUtils]: 44: Hoare triple {66125#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {66125#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:08,588 INFO L290 TraceCheckUtils]: 43: Hoare triple {66132#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66125#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:08,588 INFO L290 TraceCheckUtils]: 42: Hoare triple {66132#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {66132#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:08,589 INFO L290 TraceCheckUtils]: 41: Hoare triple {66139#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66132#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:08,589 INFO L290 TraceCheckUtils]: 40: Hoare triple {66139#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {66139#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:08,590 INFO L290 TraceCheckUtils]: 39: Hoare triple {66146#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66139#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:08,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {66146#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {66146#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:08,591 INFO L290 TraceCheckUtils]: 37: Hoare triple {66153#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66146#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:08,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {66153#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {66153#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:08,592 INFO L290 TraceCheckUtils]: 35: Hoare triple {66160#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66153#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:08,592 INFO L290 TraceCheckUtils]: 34: Hoare triple {66160#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {66160#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:08,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {66167#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66160#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:08,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {66167#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {66167#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:08,594 INFO L290 TraceCheckUtils]: 31: Hoare triple {66174#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66167#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:08,594 INFO L290 TraceCheckUtils]: 30: Hoare triple {66174#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {66174#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:08,595 INFO L290 TraceCheckUtils]: 29: Hoare triple {66181#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66174#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:08,595 INFO L290 TraceCheckUtils]: 28: Hoare triple {66181#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {66181#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:08,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {66188#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66181#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:08,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {66188#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {66188#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:08,597 INFO L290 TraceCheckUtils]: 25: Hoare triple {66195#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66188#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:08,597 INFO L290 TraceCheckUtils]: 24: Hoare triple {66195#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {66195#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:08,598 INFO L290 TraceCheckUtils]: 23: Hoare triple {66202#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66195#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:08,598 INFO L290 TraceCheckUtils]: 22: Hoare triple {66202#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {66202#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:08,599 INFO L290 TraceCheckUtils]: 21: Hoare triple {66209#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66202#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:08,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {66209#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {66209#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:08,600 INFO L290 TraceCheckUtils]: 19: Hoare triple {66216#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66209#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:08,600 INFO L290 TraceCheckUtils]: 18: Hoare triple {66216#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {66216#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:08,601 INFO L290 TraceCheckUtils]: 17: Hoare triple {66223#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66216#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:08,601 INFO L290 TraceCheckUtils]: 16: Hoare triple {66223#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {66223#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:08,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {66230#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66223#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:08,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {66230#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {66230#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:08,604 INFO L290 TraceCheckUtils]: 13: Hoare triple {66237#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66230#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:08,604 INFO L290 TraceCheckUtils]: 12: Hoare triple {66237#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {66237#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:08,605 INFO L290 TraceCheckUtils]: 11: Hoare triple {66244#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66237#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:08,605 INFO L290 TraceCheckUtils]: 10: Hoare triple {66244#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {66244#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:08,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {66251#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66244#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:08,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {66251#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {66251#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:08,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {66258#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {66251#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:08,607 INFO L290 TraceCheckUtils]: 6: Hoare triple {66258#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {66258#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:08,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {65330#true} ~x~0 := 0;~y~0 := 500000; {66258#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:08,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {65330#true} call #t~ret4 := main(); {65330#true} is VALID [2022-04-15 12:50:08,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {65330#true} {65330#true} #41#return; {65330#true} is VALID [2022-04-15 12:50:08,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {65330#true} assume true; {65330#true} is VALID [2022-04-15 12:50:08,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {65330#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {65330#true} is VALID [2022-04-15 12:50:08,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {65330#true} call ULTIMATE.init(); {65330#true} is VALID [2022-04-15 12:50:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3969 backedges. 186 proven. 3782 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:08,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1262120223] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:08,608 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:08,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 64] total 128 [2022-04-15 12:50:08,609 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:08,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [126291820] [2022-04-15 12:50:08,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [126291820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:08,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:08,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-15 12:50:08,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92304823] [2022-04-15 12:50:08,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:08,610 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-15 12:50:08,610 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:08,610 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:08,706 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:08,706 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-15 12:50:08,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:08,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-15 12:50:08,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8003, Invalid=8253, Unknown=0, NotChecked=0, Total=16256 [2022-04-15 12:50:08,708 INFO L87 Difference]: Start difference. First operand 139 states and 142 transitions. Second operand has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:10,417 INFO L93 Difference]: Finished difference Result 150 states and 156 transitions. [2022-04-15 12:50:10,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-15 12:50:10,417 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 137 [2022-04-15 12:50:10,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-15 12:50:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 147 transitions. [2022-04-15 12:50:10,419 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 147 transitions. [2022-04-15 12:50:10,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:10,570 INFO L225 Difference]: With dead ends: 150 [2022-04-15 12:50:10,570 INFO L226 Difference]: Without dead ends: 141 [2022-04-15 12:50:10,572 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 401 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 188 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2256 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=15878, Invalid=20032, Unknown=0, NotChecked=0, Total=35910 [2022-04-15 12:50:10,573 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 70 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:10,573 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 39 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 12:50:10,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-04-15 12:50:10,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2022-04-15 12:50:10,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:10,785 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,786 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,786 INFO L87 Difference]: Start difference. First operand 141 states. Second operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:10,787 INFO L93 Difference]: Finished difference Result 141 states and 144 transitions. [2022-04-15 12:50:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2022-04-15 12:50:10,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:10,787 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:10,787 INFO L74 IsIncluded]: Start isIncluded. First operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-15 12:50:10,787 INFO L87 Difference]: Start difference. First operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 141 states. [2022-04-15 12:50:10,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:10,788 INFO L93 Difference]: Finished difference Result 141 states and 144 transitions. [2022-04-15 12:50:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2022-04-15 12:50:10,788 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:10,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:10,788 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:10,788 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 136 states have (on average 1.0294117647058822) internal successors, (140), 136 states have internal predecessors, (140), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 144 transitions. [2022-04-15 12:50:10,790 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 144 transitions. Word has length 137 [2022-04-15 12:50:10,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:10,790 INFO L478 AbstractCegarLoop]: Abstraction has 141 states and 144 transitions. [2022-04-15 12:50:10,790 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 2.046153846153846) internal successors, (133), 64 states have internal predecessors, (133), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:10,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 141 states and 144 transitions. [2022-04-15 12:50:10,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 144 transitions. [2022-04-15 12:50:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-04-15 12:50:10,920 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:10,921 INFO L499 BasicCegarLoop]: trace histogram [64, 62, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:10,937 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:11,121 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 63 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable126,SelfDestructingSolverStorable125 [2022-04-15 12:50:11,121 INFO L403 AbstractCegarLoop]: === Iteration 66 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:11,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:11,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1106928641, now seen corresponding path program 125 times [2022-04-15 12:50:11,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:11,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2117006506] [2022-04-15 12:50:11,386 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:11,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1780484080, now seen corresponding path program 1 times [2022-04-15 12:50:11,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:11,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232127400] [2022-04-15 12:50:11,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:11,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:11,392 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:11,393 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:11,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1106928641, now seen corresponding path program 126 times [2022-04-15 12:50:11,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:11,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737614370] [2022-04-15 12:50:11,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:11,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:12,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:12,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {67338#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {67270#true} is VALID [2022-04-15 12:50:12,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {67270#true} assume true; {67270#true} is VALID [2022-04-15 12:50:12,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {67270#true} {67270#true} #41#return; {67270#true} is VALID [2022-04-15 12:50:12,468 INFO L272 TraceCheckUtils]: 0: Hoare triple {67270#true} call ULTIMATE.init(); {67338#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:12,468 INFO L290 TraceCheckUtils]: 1: Hoare triple {67338#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {67270#true} is VALID [2022-04-15 12:50:12,468 INFO L290 TraceCheckUtils]: 2: Hoare triple {67270#true} assume true; {67270#true} is VALID [2022-04-15 12:50:12,469 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67270#true} {67270#true} #41#return; {67270#true} is VALID [2022-04-15 12:50:12,469 INFO L272 TraceCheckUtils]: 4: Hoare triple {67270#true} call #t~ret4 := main(); {67270#true} is VALID [2022-04-15 12:50:12,470 INFO L290 TraceCheckUtils]: 5: Hoare triple {67270#true} ~x~0 := 0;~y~0 := 500000; {67275#(= main_~x~0 0)} is VALID [2022-04-15 12:50:12,470 INFO L290 TraceCheckUtils]: 6: Hoare triple {67275#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {67275#(= main_~x~0 0)} is VALID [2022-04-15 12:50:12,471 INFO L290 TraceCheckUtils]: 7: Hoare triple {67275#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67276#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:12,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {67276#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {67276#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:12,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {67276#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67277#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:12,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {67277#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {67277#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:12,475 INFO L290 TraceCheckUtils]: 11: Hoare triple {67277#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67278#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:12,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {67278#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {67278#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:12,476 INFO L290 TraceCheckUtils]: 13: Hoare triple {67278#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67279#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:12,476 INFO L290 TraceCheckUtils]: 14: Hoare triple {67279#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {67279#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:12,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {67279#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67280#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:12,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {67280#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {67280#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:12,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {67280#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67281#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:12,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {67281#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {67281#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:12,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {67281#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67282#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:12,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {67282#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {67282#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:12,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {67282#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67283#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:12,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {67283#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {67283#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:12,482 INFO L290 TraceCheckUtils]: 23: Hoare triple {67283#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67284#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:12,482 INFO L290 TraceCheckUtils]: 24: Hoare triple {67284#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {67284#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:12,483 INFO L290 TraceCheckUtils]: 25: Hoare triple {67284#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67285#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:12,483 INFO L290 TraceCheckUtils]: 26: Hoare triple {67285#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {67285#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:12,484 INFO L290 TraceCheckUtils]: 27: Hoare triple {67285#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67286#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:12,484 INFO L290 TraceCheckUtils]: 28: Hoare triple {67286#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {67286#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:12,485 INFO L290 TraceCheckUtils]: 29: Hoare triple {67286#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67287#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:12,485 INFO L290 TraceCheckUtils]: 30: Hoare triple {67287#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {67287#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:12,486 INFO L290 TraceCheckUtils]: 31: Hoare triple {67287#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67288#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:12,487 INFO L290 TraceCheckUtils]: 32: Hoare triple {67288#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {67288#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:12,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {67288#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67289#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:12,488 INFO L290 TraceCheckUtils]: 34: Hoare triple {67289#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {67289#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:12,489 INFO L290 TraceCheckUtils]: 35: Hoare triple {67289#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67290#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:12,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {67290#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {67290#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:12,490 INFO L290 TraceCheckUtils]: 37: Hoare triple {67290#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67291#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:12,490 INFO L290 TraceCheckUtils]: 38: Hoare triple {67291#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {67291#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:12,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {67291#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67292#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:12,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {67292#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {67292#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:12,492 INFO L290 TraceCheckUtils]: 41: Hoare triple {67292#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67293#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:12,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {67293#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {67293#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:12,493 INFO L290 TraceCheckUtils]: 43: Hoare triple {67293#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67294#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:12,494 INFO L290 TraceCheckUtils]: 44: Hoare triple {67294#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {67294#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:12,494 INFO L290 TraceCheckUtils]: 45: Hoare triple {67294#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67295#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:12,495 INFO L290 TraceCheckUtils]: 46: Hoare triple {67295#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {67295#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:12,496 INFO L290 TraceCheckUtils]: 47: Hoare triple {67295#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67296#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:12,496 INFO L290 TraceCheckUtils]: 48: Hoare triple {67296#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {67296#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:12,497 INFO L290 TraceCheckUtils]: 49: Hoare triple {67296#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67297#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:12,497 INFO L290 TraceCheckUtils]: 50: Hoare triple {67297#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {67297#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:12,498 INFO L290 TraceCheckUtils]: 51: Hoare triple {67297#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67298#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:12,498 INFO L290 TraceCheckUtils]: 52: Hoare triple {67298#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {67298#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:12,499 INFO L290 TraceCheckUtils]: 53: Hoare triple {67298#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67299#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:12,499 INFO L290 TraceCheckUtils]: 54: Hoare triple {67299#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {67299#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:12,500 INFO L290 TraceCheckUtils]: 55: Hoare triple {67299#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67300#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:12,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {67300#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {67300#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:12,501 INFO L290 TraceCheckUtils]: 57: Hoare triple {67300#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67301#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:12,501 INFO L290 TraceCheckUtils]: 58: Hoare triple {67301#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {67301#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:12,502 INFO L290 TraceCheckUtils]: 59: Hoare triple {67301#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67302#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:12,502 INFO L290 TraceCheckUtils]: 60: Hoare triple {67302#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {67302#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:12,503 INFO L290 TraceCheckUtils]: 61: Hoare triple {67302#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67303#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:12,504 INFO L290 TraceCheckUtils]: 62: Hoare triple {67303#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {67303#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:12,504 INFO L290 TraceCheckUtils]: 63: Hoare triple {67303#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67304#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:12,505 INFO L290 TraceCheckUtils]: 64: Hoare triple {67304#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {67304#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:12,506 INFO L290 TraceCheckUtils]: 65: Hoare triple {67304#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67305#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:12,506 INFO L290 TraceCheckUtils]: 66: Hoare triple {67305#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {67305#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:12,507 INFO L290 TraceCheckUtils]: 67: Hoare triple {67305#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67306#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:12,507 INFO L290 TraceCheckUtils]: 68: Hoare triple {67306#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {67306#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:12,508 INFO L290 TraceCheckUtils]: 69: Hoare triple {67306#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67307#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:12,508 INFO L290 TraceCheckUtils]: 70: Hoare triple {67307#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {67307#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:12,509 INFO L290 TraceCheckUtils]: 71: Hoare triple {67307#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67308#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:12,509 INFO L290 TraceCheckUtils]: 72: Hoare triple {67308#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {67308#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:12,510 INFO L290 TraceCheckUtils]: 73: Hoare triple {67308#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67309#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:12,510 INFO L290 TraceCheckUtils]: 74: Hoare triple {67309#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {67309#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:12,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {67309#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67310#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:12,511 INFO L290 TraceCheckUtils]: 76: Hoare triple {67310#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {67310#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:12,512 INFO L290 TraceCheckUtils]: 77: Hoare triple {67310#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67311#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:12,512 INFO L290 TraceCheckUtils]: 78: Hoare triple {67311#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {67311#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:12,513 INFO L290 TraceCheckUtils]: 79: Hoare triple {67311#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67312#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:12,514 INFO L290 TraceCheckUtils]: 80: Hoare triple {67312#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {67312#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:12,514 INFO L290 TraceCheckUtils]: 81: Hoare triple {67312#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67313#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:12,515 INFO L290 TraceCheckUtils]: 82: Hoare triple {67313#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {67313#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:12,516 INFO L290 TraceCheckUtils]: 83: Hoare triple {67313#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67314#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:12,516 INFO L290 TraceCheckUtils]: 84: Hoare triple {67314#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {67314#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:12,517 INFO L290 TraceCheckUtils]: 85: Hoare triple {67314#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67315#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:12,517 INFO L290 TraceCheckUtils]: 86: Hoare triple {67315#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {67315#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:12,518 INFO L290 TraceCheckUtils]: 87: Hoare triple {67315#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67316#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:12,518 INFO L290 TraceCheckUtils]: 88: Hoare triple {67316#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {67316#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:12,519 INFO L290 TraceCheckUtils]: 89: Hoare triple {67316#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67317#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:12,519 INFO L290 TraceCheckUtils]: 90: Hoare triple {67317#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {67317#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:12,520 INFO L290 TraceCheckUtils]: 91: Hoare triple {67317#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67318#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:12,520 INFO L290 TraceCheckUtils]: 92: Hoare triple {67318#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {67318#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:12,521 INFO L290 TraceCheckUtils]: 93: Hoare triple {67318#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67319#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:12,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {67319#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {67319#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:12,522 INFO L290 TraceCheckUtils]: 95: Hoare triple {67319#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67320#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:12,522 INFO L290 TraceCheckUtils]: 96: Hoare triple {67320#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {67320#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:12,523 INFO L290 TraceCheckUtils]: 97: Hoare triple {67320#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67321#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:12,524 INFO L290 TraceCheckUtils]: 98: Hoare triple {67321#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {67321#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:12,524 INFO L290 TraceCheckUtils]: 99: Hoare triple {67321#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67322#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:12,525 INFO L290 TraceCheckUtils]: 100: Hoare triple {67322#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {67322#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:12,526 INFO L290 TraceCheckUtils]: 101: Hoare triple {67322#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67323#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:12,526 INFO L290 TraceCheckUtils]: 102: Hoare triple {67323#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {67323#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:12,527 INFO L290 TraceCheckUtils]: 103: Hoare triple {67323#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67324#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:12,527 INFO L290 TraceCheckUtils]: 104: Hoare triple {67324#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {67324#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:12,528 INFO L290 TraceCheckUtils]: 105: Hoare triple {67324#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67325#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:12,528 INFO L290 TraceCheckUtils]: 106: Hoare triple {67325#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {67325#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:12,529 INFO L290 TraceCheckUtils]: 107: Hoare triple {67325#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67326#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:12,529 INFO L290 TraceCheckUtils]: 108: Hoare triple {67326#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {67326#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:12,530 INFO L290 TraceCheckUtils]: 109: Hoare triple {67326#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67327#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:12,530 INFO L290 TraceCheckUtils]: 110: Hoare triple {67327#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {67327#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:12,531 INFO L290 TraceCheckUtils]: 111: Hoare triple {67327#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67328#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:12,531 INFO L290 TraceCheckUtils]: 112: Hoare triple {67328#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {67328#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:12,532 INFO L290 TraceCheckUtils]: 113: Hoare triple {67328#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67329#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:12,532 INFO L290 TraceCheckUtils]: 114: Hoare triple {67329#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {67329#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:12,533 INFO L290 TraceCheckUtils]: 115: Hoare triple {67329#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67330#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:12,534 INFO L290 TraceCheckUtils]: 116: Hoare triple {67330#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {67330#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:12,534 INFO L290 TraceCheckUtils]: 117: Hoare triple {67330#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67331#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:12,535 INFO L290 TraceCheckUtils]: 118: Hoare triple {67331#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {67331#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:12,536 INFO L290 TraceCheckUtils]: 119: Hoare triple {67331#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67332#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:12,536 INFO L290 TraceCheckUtils]: 120: Hoare triple {67332#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {67332#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:12,537 INFO L290 TraceCheckUtils]: 121: Hoare triple {67332#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67333#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:12,537 INFO L290 TraceCheckUtils]: 122: Hoare triple {67333#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {67333#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:12,538 INFO L290 TraceCheckUtils]: 123: Hoare triple {67333#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67334#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:12,538 INFO L290 TraceCheckUtils]: 124: Hoare triple {67334#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {67334#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:12,539 INFO L290 TraceCheckUtils]: 125: Hoare triple {67334#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67335#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:12,539 INFO L290 TraceCheckUtils]: 126: Hoare triple {67335#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {67335#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:12,540 INFO L290 TraceCheckUtils]: 127: Hoare triple {67335#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67336#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:12,540 INFO L290 TraceCheckUtils]: 128: Hoare triple {67336#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {67336#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:12,541 INFO L290 TraceCheckUtils]: 129: Hoare triple {67336#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67337#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:12,541 INFO L290 TraceCheckUtils]: 130: Hoare triple {67337#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {67337#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:12,542 INFO L290 TraceCheckUtils]: 131: Hoare triple {67337#(<= main_~x~0 62)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 132: Hoare triple {67271#false} assume !!(~x~0 < 1000000); {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 133: Hoare triple {67271#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 134: Hoare triple {67271#false} assume !(~x~0 < 1000000); {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L272 TraceCheckUtils]: 135: Hoare triple {67271#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 136: Hoare triple {67271#false} ~cond := #in~cond; {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 137: Hoare triple {67271#false} assume 0 == ~cond; {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L290 TraceCheckUtils]: 138: Hoare triple {67271#false} assume !false; {67271#false} is VALID [2022-04-15 12:50:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 189 proven. 3906 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:12,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:12,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737614370] [2022-04-15 12:50:12,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737614370] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:12,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [213838451] [2022-04-15 12:50:12,545 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:50:12,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:12,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:12,548 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:12,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Waiting until timeout for monitored process [2022-04-15 12:50:12,600 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:50:12,600 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:12,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:50:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:12,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:13,001 INFO L272 TraceCheckUtils]: 0: Hoare triple {67270#true} call ULTIMATE.init(); {67270#true} is VALID [2022-04-15 12:50:13,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {67270#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {67270#true} is VALID [2022-04-15 12:50:13,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {67270#true} assume true; {67270#true} is VALID [2022-04-15 12:50:13,001 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67270#true} {67270#true} #41#return; {67270#true} is VALID [2022-04-15 12:50:13,001 INFO L272 TraceCheckUtils]: 4: Hoare triple {67270#true} call #t~ret4 := main(); {67270#true} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 5: Hoare triple {67270#true} ~x~0 := 0;~y~0 := 500000; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 6: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 7: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 9: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,002 INFO L290 TraceCheckUtils]: 10: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 11: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 12: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 13: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 14: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 15: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,003 INFO L290 TraceCheckUtils]: 16: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 17: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 19: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 23: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 24: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 25: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 26: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,005 INFO L290 TraceCheckUtils]: 28: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 29: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 31: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 32: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 33: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,006 INFO L290 TraceCheckUtils]: 34: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 35: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 36: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 37: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 38: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 39: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 40: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,007 INFO L290 TraceCheckUtils]: 41: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 42: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 43: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 44: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 45: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 46: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,008 INFO L290 TraceCheckUtils]: 47: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 48: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 49: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 50: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 51: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 52: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,009 INFO L290 TraceCheckUtils]: 53: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 54: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 55: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 56: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 57: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 58: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,010 INFO L290 TraceCheckUtils]: 59: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 60: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 61: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 62: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 63: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 64: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,011 INFO L290 TraceCheckUtils]: 65: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 66: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 67: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 68: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 69: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 70: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 71: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,012 INFO L290 TraceCheckUtils]: 72: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 73: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 74: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 75: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 76: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 77: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,013 INFO L290 TraceCheckUtils]: 78: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 79: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 80: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 81: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 82: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 83: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,014 INFO L290 TraceCheckUtils]: 84: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,015 INFO L290 TraceCheckUtils]: 85: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,015 INFO L290 TraceCheckUtils]: 86: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,015 INFO L290 TraceCheckUtils]: 87: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,015 INFO L290 TraceCheckUtils]: 88: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,015 INFO L290 TraceCheckUtils]: 89: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 90: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 91: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 92: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 93: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 94: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,016 INFO L290 TraceCheckUtils]: 95: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 96: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 97: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 98: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 99: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 100: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,017 INFO L290 TraceCheckUtils]: 101: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 102: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 103: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 104: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 105: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 106: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,018 INFO L290 TraceCheckUtils]: 107: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 108: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 109: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 110: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 111: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 112: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,019 INFO L290 TraceCheckUtils]: 113: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 114: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 115: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 116: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 117: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 118: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 119: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,020 INFO L290 TraceCheckUtils]: 120: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,021 INFO L290 TraceCheckUtils]: 121: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,021 INFO L290 TraceCheckUtils]: 122: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,021 INFO L290 TraceCheckUtils]: 123: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,021 INFO L290 TraceCheckUtils]: 124: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,021 INFO L290 TraceCheckUtils]: 125: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,022 INFO L290 TraceCheckUtils]: 126: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,022 INFO L290 TraceCheckUtils]: 127: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,022 INFO L290 TraceCheckUtils]: 128: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,022 INFO L290 TraceCheckUtils]: 129: Hoare triple {67357#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,022 INFO L290 TraceCheckUtils]: 130: Hoare triple {67357#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {67357#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:13,025 INFO L290 TraceCheckUtils]: 131: Hoare triple {67357#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67736#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:13,025 INFO L290 TraceCheckUtils]: 132: Hoare triple {67736#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {67736#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:13,026 INFO L290 TraceCheckUtils]: 133: Hoare triple {67736#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67743#(<= main_~y~0 500002)} is VALID [2022-04-15 12:50:13,026 INFO L290 TraceCheckUtils]: 134: Hoare triple {67743#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {67747#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:50:13,026 INFO L272 TraceCheckUtils]: 135: Hoare triple {67747#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {67751#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:13,027 INFO L290 TraceCheckUtils]: 136: Hoare triple {67751#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {67755#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:13,027 INFO L290 TraceCheckUtils]: 137: Hoare triple {67755#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {67271#false} is VALID [2022-04-15 12:50:13,027 INFO L290 TraceCheckUtils]: 138: Hoare triple {67271#false} assume !false; {67271#false} is VALID [2022-04-15 12:50:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-15 12:50:13,027 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:13,379 INFO L290 TraceCheckUtils]: 138: Hoare triple {67271#false} assume !false; {67271#false} is VALID [2022-04-15 12:50:13,379 INFO L290 TraceCheckUtils]: 137: Hoare triple {67755#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {67271#false} is VALID [2022-04-15 12:50:13,379 INFO L290 TraceCheckUtils]: 136: Hoare triple {67751#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {67755#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:13,380 INFO L272 TraceCheckUtils]: 135: Hoare triple {67771#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {67751#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:13,380 INFO L290 TraceCheckUtils]: 134: Hoare triple {67775#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {67771#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:50:13,380 INFO L290 TraceCheckUtils]: 133: Hoare triple {67779#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67775#(< main_~y~0 1000000)} is VALID [2022-04-15 12:50:13,380 INFO L290 TraceCheckUtils]: 132: Hoare triple {67779#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {67779#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 131: Hoare triple {67786#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {67779#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 130: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 129: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 128: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 127: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,384 INFO L290 TraceCheckUtils]: 126: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 125: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 124: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 123: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 122: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 121: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,385 INFO L290 TraceCheckUtils]: 120: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 119: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 118: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 117: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 116: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 115: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,386 INFO L290 TraceCheckUtils]: 114: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 113: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 112: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 111: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 110: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 109: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,387 INFO L290 TraceCheckUtils]: 108: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 107: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 106: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 105: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 104: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 103: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,388 INFO L290 TraceCheckUtils]: 102: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 101: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 100: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 99: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 98: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 97: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,389 INFO L290 TraceCheckUtils]: 96: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 95: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 94: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 93: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 92: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 91: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,390 INFO L290 TraceCheckUtils]: 90: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 89: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 88: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 87: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 86: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 85: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,391 INFO L290 TraceCheckUtils]: 84: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 83: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 82: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 81: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 80: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 79: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,392 INFO L290 TraceCheckUtils]: 78: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 77: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 76: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 75: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 74: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 73: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 72: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 70: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 69: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 68: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 67: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 66: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,394 INFO L290 TraceCheckUtils]: 65: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 64: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 63: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 62: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 61: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,395 INFO L290 TraceCheckUtils]: 59: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 58: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 57: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 56: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 55: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 54: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,396 INFO L290 TraceCheckUtils]: 53: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 52: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 51: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 50: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 48: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 46: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 45: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 44: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 43: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 42: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,398 INFO L290 TraceCheckUtils]: 41: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 40: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 39: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 38: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 37: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 36: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 35: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,399 INFO L290 TraceCheckUtils]: 34: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,400 INFO L290 TraceCheckUtils]: 29: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 28: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 26: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 25: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 24: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 23: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 21: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 19: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 18: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 17: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,402 INFO L290 TraceCheckUtils]: 16: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 14: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 13: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 12: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 11: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 8: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 7: Hoare triple {67786#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 6: Hoare triple {67786#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {67270#true} ~x~0 := 0;~y~0 := 500000; {67786#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:13,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {67270#true} call #t~ret4 := main(); {67270#true} is VALID [2022-04-15 12:50:13,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67270#true} {67270#true} #41#return; {67270#true} is VALID [2022-04-15 12:50:13,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {67270#true} assume true; {67270#true} is VALID [2022-04-15 12:50:13,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {67270#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {67270#true} is VALID [2022-04-15 12:50:13,405 INFO L272 TraceCheckUtils]: 0: Hoare triple {67270#true} call ULTIMATE.init(); {67270#true} is VALID [2022-04-15 12:50:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 4096 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 3906 trivial. 0 not checked. [2022-04-15 12:50:13,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [213838451] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:13,405 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:13,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 8, 8] total 76 [2022-04-15 12:50:13,406 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:13,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2117006506] [2022-04-15 12:50:13,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2117006506] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:13,406 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:13,406 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [66] imperfect sequences [] total 66 [2022-04-15 12:50:13,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574140457] [2022-04-15 12:50:13,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:13,406 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 12:50:13,406 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:13,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:13,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:13,507 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-04-15 12:50:13,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:13,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-04-15 12:50:13,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2122, Invalid=3578, Unknown=0, NotChecked=0, Total=5700 [2022-04-15 12:50:13,508 INFO L87 Difference]: Start difference. First operand 141 states and 144 transitions. Second operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:15,434 INFO L93 Difference]: Finished difference Result 152 states and 158 transitions. [2022-04-15 12:50:15,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-15 12:50:15,434 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 139 [2022-04-15 12:50:15,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-15 12:50:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 149 transitions. [2022-04-15 12:50:15,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 149 transitions. [2022-04-15 12:50:15,562 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:15,563 INFO L225 Difference]: With dead ends: 152 [2022-04-15 12:50:15,563 INFO L226 Difference]: Without dead ends: 143 [2022-04-15 12:50:15,565 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 269 SyntacticMatches, 1 SemanticMatches, 137 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2906 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=6280, Invalid=12902, Unknown=0, NotChecked=0, Total=19182 [2022-04-15 12:50:15,565 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 71 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:15,565 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 39 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:50:15,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-04-15 12:50:15,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2022-04-15 12:50:15,689 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:15,689 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,690 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,690 INFO L87 Difference]: Start difference. First operand 143 states. Second operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:15,691 INFO L93 Difference]: Finished difference Result 143 states and 146 transitions. [2022-04-15 12:50:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 146 transitions. [2022-04-15 12:50:15,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:15,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:15,691 INFO L74 IsIncluded]: Start isIncluded. First operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-15 12:50:15,691 INFO L87 Difference]: Start difference. First operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 143 states. [2022-04-15 12:50:15,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:15,692 INFO L93 Difference]: Finished difference Result 143 states and 146 transitions. [2022-04-15 12:50:15,692 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 146 transitions. [2022-04-15 12:50:15,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:15,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:15,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:15,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 138 states have (on average 1.0289855072463767) internal successors, (142), 138 states have internal predecessors, (142), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 146 transitions. [2022-04-15 12:50:15,694 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 146 transitions. Word has length 139 [2022-04-15 12:50:15,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:15,694 INFO L478 AbstractCegarLoop]: Abstraction has 143 states and 146 transitions. [2022-04-15 12:50:15,694 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 2.0454545454545454) internal successors, (135), 65 states have internal predecessors, (135), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:15,694 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 143 states and 146 transitions. [2022-04-15 12:50:15,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 146 transitions. [2022-04-15 12:50:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-04-15 12:50:15,819 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:15,819 INFO L499 BasicCegarLoop]: trace histogram [65, 63, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:15,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Ended with exit code 0 [2022-04-15 12:50:16,035 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 64 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable127,SelfDestructingSolverStorable128 [2022-04-15 12:50:16,035 INFO L403 AbstractCegarLoop]: === Iteration 67 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:16,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:16,035 INFO L85 PathProgramCache]: Analyzing trace with hash -1405437092, now seen corresponding path program 127 times [2022-04-15 12:50:16,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:16,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [127496199] [2022-04-15 12:50:16,237 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:16,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1721378736, now seen corresponding path program 1 times [2022-04-15 12:50:16,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:16,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674024787] [2022-04-15 12:50:16,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:16,248 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:16,254 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:16,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1405437092, now seen corresponding path program 128 times [2022-04-15 12:50:16,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:16,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623889861] [2022-04-15 12:50:16,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:17,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:17,453 INFO L290 TraceCheckUtils]: 0: Hoare triple {69253#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {69184#true} is VALID [2022-04-15 12:50:17,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {69184#true} assume true; {69184#true} is VALID [2022-04-15 12:50:17,453 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {69184#true} {69184#true} #41#return; {69184#true} is VALID [2022-04-15 12:50:17,453 INFO L272 TraceCheckUtils]: 0: Hoare triple {69184#true} call ULTIMATE.init(); {69253#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:17,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {69253#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {69184#true} is VALID [2022-04-15 12:50:17,454 INFO L290 TraceCheckUtils]: 2: Hoare triple {69184#true} assume true; {69184#true} is VALID [2022-04-15 12:50:17,454 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69184#true} {69184#true} #41#return; {69184#true} is VALID [2022-04-15 12:50:17,454 INFO L272 TraceCheckUtils]: 4: Hoare triple {69184#true} call #t~ret4 := main(); {69184#true} is VALID [2022-04-15 12:50:17,454 INFO L290 TraceCheckUtils]: 5: Hoare triple {69184#true} ~x~0 := 0;~y~0 := 500000; {69189#(= main_~x~0 0)} is VALID [2022-04-15 12:50:17,454 INFO L290 TraceCheckUtils]: 6: Hoare triple {69189#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {69189#(= main_~x~0 0)} is VALID [2022-04-15 12:50:17,454 INFO L290 TraceCheckUtils]: 7: Hoare triple {69189#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69190#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:17,455 INFO L290 TraceCheckUtils]: 8: Hoare triple {69190#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {69190#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:17,457 INFO L290 TraceCheckUtils]: 9: Hoare triple {69190#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69191#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:17,458 INFO L290 TraceCheckUtils]: 10: Hoare triple {69191#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {69191#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:17,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {69191#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69192#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:17,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {69192#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {69192#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:17,460 INFO L290 TraceCheckUtils]: 13: Hoare triple {69192#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69193#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:17,460 INFO L290 TraceCheckUtils]: 14: Hoare triple {69193#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {69193#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:17,461 INFO L290 TraceCheckUtils]: 15: Hoare triple {69193#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69194#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:17,461 INFO L290 TraceCheckUtils]: 16: Hoare triple {69194#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {69194#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:17,462 INFO L290 TraceCheckUtils]: 17: Hoare triple {69194#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69195#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:17,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {69195#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {69195#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:17,463 INFO L290 TraceCheckUtils]: 19: Hoare triple {69195#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69196#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:17,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {69196#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {69196#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:17,464 INFO L290 TraceCheckUtils]: 21: Hoare triple {69196#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69197#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:17,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {69197#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {69197#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:17,465 INFO L290 TraceCheckUtils]: 23: Hoare triple {69197#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69198#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:17,466 INFO L290 TraceCheckUtils]: 24: Hoare triple {69198#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {69198#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:17,466 INFO L290 TraceCheckUtils]: 25: Hoare triple {69198#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69199#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:17,467 INFO L290 TraceCheckUtils]: 26: Hoare triple {69199#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {69199#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:17,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {69199#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69200#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:17,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {69200#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {69200#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:17,469 INFO L290 TraceCheckUtils]: 29: Hoare triple {69200#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69201#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:17,469 INFO L290 TraceCheckUtils]: 30: Hoare triple {69201#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {69201#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:17,470 INFO L290 TraceCheckUtils]: 31: Hoare triple {69201#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69202#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:17,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {69202#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {69202#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:17,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {69202#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69203#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:17,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {69203#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {69203#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:17,472 INFO L290 TraceCheckUtils]: 35: Hoare triple {69203#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69204#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:17,472 INFO L290 TraceCheckUtils]: 36: Hoare triple {69204#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {69204#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:17,473 INFO L290 TraceCheckUtils]: 37: Hoare triple {69204#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69205#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:17,474 INFO L290 TraceCheckUtils]: 38: Hoare triple {69205#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {69205#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:17,475 INFO L290 TraceCheckUtils]: 39: Hoare triple {69205#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69206#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:17,475 INFO L290 TraceCheckUtils]: 40: Hoare triple {69206#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {69206#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:17,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {69206#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69207#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:17,476 INFO L290 TraceCheckUtils]: 42: Hoare triple {69207#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {69207#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:17,477 INFO L290 TraceCheckUtils]: 43: Hoare triple {69207#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69208#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:17,477 INFO L290 TraceCheckUtils]: 44: Hoare triple {69208#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {69208#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:17,478 INFO L290 TraceCheckUtils]: 45: Hoare triple {69208#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69209#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:17,478 INFO L290 TraceCheckUtils]: 46: Hoare triple {69209#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {69209#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:17,479 INFO L290 TraceCheckUtils]: 47: Hoare triple {69209#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69210#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:17,479 INFO L290 TraceCheckUtils]: 48: Hoare triple {69210#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {69210#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:17,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {69210#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69211#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:17,481 INFO L290 TraceCheckUtils]: 50: Hoare triple {69211#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {69211#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:17,482 INFO L290 TraceCheckUtils]: 51: Hoare triple {69211#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69212#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:17,482 INFO L290 TraceCheckUtils]: 52: Hoare triple {69212#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {69212#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:17,483 INFO L290 TraceCheckUtils]: 53: Hoare triple {69212#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69213#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:17,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {69213#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {69213#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:17,484 INFO L290 TraceCheckUtils]: 55: Hoare triple {69213#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69214#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:17,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {69214#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {69214#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:17,485 INFO L290 TraceCheckUtils]: 57: Hoare triple {69214#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69215#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:17,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {69215#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {69215#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:17,486 INFO L290 TraceCheckUtils]: 59: Hoare triple {69215#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69216#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:17,486 INFO L290 TraceCheckUtils]: 60: Hoare triple {69216#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {69216#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:17,487 INFO L290 TraceCheckUtils]: 61: Hoare triple {69216#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69217#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:17,488 INFO L290 TraceCheckUtils]: 62: Hoare triple {69217#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {69217#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:17,488 INFO L290 TraceCheckUtils]: 63: Hoare triple {69217#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69218#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:17,489 INFO L290 TraceCheckUtils]: 64: Hoare triple {69218#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {69218#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:17,490 INFO L290 TraceCheckUtils]: 65: Hoare triple {69218#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69219#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:17,490 INFO L290 TraceCheckUtils]: 66: Hoare triple {69219#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {69219#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:17,491 INFO L290 TraceCheckUtils]: 67: Hoare triple {69219#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69220#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:17,491 INFO L290 TraceCheckUtils]: 68: Hoare triple {69220#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {69220#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:17,492 INFO L290 TraceCheckUtils]: 69: Hoare triple {69220#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69221#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:17,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {69221#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {69221#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:17,493 INFO L290 TraceCheckUtils]: 71: Hoare triple {69221#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69222#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:17,493 INFO L290 TraceCheckUtils]: 72: Hoare triple {69222#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {69222#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:17,494 INFO L290 TraceCheckUtils]: 73: Hoare triple {69222#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69223#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:17,494 INFO L290 TraceCheckUtils]: 74: Hoare triple {69223#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {69223#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:17,495 INFO L290 TraceCheckUtils]: 75: Hoare triple {69223#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69224#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:17,495 INFO L290 TraceCheckUtils]: 76: Hoare triple {69224#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {69224#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:17,496 INFO L290 TraceCheckUtils]: 77: Hoare triple {69224#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69225#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:17,497 INFO L290 TraceCheckUtils]: 78: Hoare triple {69225#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {69225#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:17,498 INFO L290 TraceCheckUtils]: 79: Hoare triple {69225#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69226#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:17,498 INFO L290 TraceCheckUtils]: 80: Hoare triple {69226#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {69226#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:17,499 INFO L290 TraceCheckUtils]: 81: Hoare triple {69226#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69227#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:17,499 INFO L290 TraceCheckUtils]: 82: Hoare triple {69227#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {69227#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:17,500 INFO L290 TraceCheckUtils]: 83: Hoare triple {69227#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69228#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:17,500 INFO L290 TraceCheckUtils]: 84: Hoare triple {69228#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {69228#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:17,501 INFO L290 TraceCheckUtils]: 85: Hoare triple {69228#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69229#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:17,501 INFO L290 TraceCheckUtils]: 86: Hoare triple {69229#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {69229#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:17,502 INFO L290 TraceCheckUtils]: 87: Hoare triple {69229#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69230#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:17,502 INFO L290 TraceCheckUtils]: 88: Hoare triple {69230#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {69230#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:17,503 INFO L290 TraceCheckUtils]: 89: Hoare triple {69230#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69231#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:17,504 INFO L290 TraceCheckUtils]: 90: Hoare triple {69231#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {69231#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:17,505 INFO L290 TraceCheckUtils]: 91: Hoare triple {69231#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69232#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:17,505 INFO L290 TraceCheckUtils]: 92: Hoare triple {69232#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {69232#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:17,506 INFO L290 TraceCheckUtils]: 93: Hoare triple {69232#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69233#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:17,506 INFO L290 TraceCheckUtils]: 94: Hoare triple {69233#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {69233#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:17,507 INFO L290 TraceCheckUtils]: 95: Hoare triple {69233#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69234#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:17,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {69234#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {69234#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:17,508 INFO L290 TraceCheckUtils]: 97: Hoare triple {69234#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69235#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:17,508 INFO L290 TraceCheckUtils]: 98: Hoare triple {69235#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {69235#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:17,509 INFO L290 TraceCheckUtils]: 99: Hoare triple {69235#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69236#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:17,510 INFO L290 TraceCheckUtils]: 100: Hoare triple {69236#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {69236#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:17,510 INFO L290 TraceCheckUtils]: 101: Hoare triple {69236#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69237#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:17,511 INFO L290 TraceCheckUtils]: 102: Hoare triple {69237#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {69237#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:17,512 INFO L290 TraceCheckUtils]: 103: Hoare triple {69237#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69238#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:17,512 INFO L290 TraceCheckUtils]: 104: Hoare triple {69238#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {69238#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:17,513 INFO L290 TraceCheckUtils]: 105: Hoare triple {69238#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69239#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:17,513 INFO L290 TraceCheckUtils]: 106: Hoare triple {69239#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {69239#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:17,514 INFO L290 TraceCheckUtils]: 107: Hoare triple {69239#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69240#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:17,514 INFO L290 TraceCheckUtils]: 108: Hoare triple {69240#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {69240#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:17,515 INFO L290 TraceCheckUtils]: 109: Hoare triple {69240#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69241#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:17,515 INFO L290 TraceCheckUtils]: 110: Hoare triple {69241#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {69241#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:17,516 INFO L290 TraceCheckUtils]: 111: Hoare triple {69241#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69242#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:17,516 INFO L290 TraceCheckUtils]: 112: Hoare triple {69242#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {69242#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:17,517 INFO L290 TraceCheckUtils]: 113: Hoare triple {69242#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69243#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:17,518 INFO L290 TraceCheckUtils]: 114: Hoare triple {69243#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {69243#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:17,518 INFO L290 TraceCheckUtils]: 115: Hoare triple {69243#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69244#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:17,519 INFO L290 TraceCheckUtils]: 116: Hoare triple {69244#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {69244#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:17,520 INFO L290 TraceCheckUtils]: 117: Hoare triple {69244#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69245#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:17,520 INFO L290 TraceCheckUtils]: 118: Hoare triple {69245#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {69245#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:17,521 INFO L290 TraceCheckUtils]: 119: Hoare triple {69245#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69246#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:17,521 INFO L290 TraceCheckUtils]: 120: Hoare triple {69246#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {69246#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:17,522 INFO L290 TraceCheckUtils]: 121: Hoare triple {69246#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69247#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:17,522 INFO L290 TraceCheckUtils]: 122: Hoare triple {69247#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {69247#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:17,523 INFO L290 TraceCheckUtils]: 123: Hoare triple {69247#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69248#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:17,523 INFO L290 TraceCheckUtils]: 124: Hoare triple {69248#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {69248#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:17,524 INFO L290 TraceCheckUtils]: 125: Hoare triple {69248#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69249#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:17,524 INFO L290 TraceCheckUtils]: 126: Hoare triple {69249#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {69249#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:17,525 INFO L290 TraceCheckUtils]: 127: Hoare triple {69249#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69250#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:17,526 INFO L290 TraceCheckUtils]: 128: Hoare triple {69250#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {69250#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:17,527 INFO L290 TraceCheckUtils]: 129: Hoare triple {69250#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69251#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:17,527 INFO L290 TraceCheckUtils]: 130: Hoare triple {69251#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {69251#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:17,528 INFO L290 TraceCheckUtils]: 131: Hoare triple {69251#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69252#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:17,528 INFO L290 TraceCheckUtils]: 132: Hoare triple {69252#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {69252#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:17,529 INFO L290 TraceCheckUtils]: 133: Hoare triple {69252#(<= main_~x~0 63)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:17,529 INFO L290 TraceCheckUtils]: 134: Hoare triple {69185#false} assume !!(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:17,529 INFO L290 TraceCheckUtils]: 135: Hoare triple {69185#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L290 TraceCheckUtils]: 136: Hoare triple {69185#false} assume !(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L272 TraceCheckUtils]: 137: Hoare triple {69185#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L290 TraceCheckUtils]: 138: Hoare triple {69185#false} ~cond := #in~cond; {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L290 TraceCheckUtils]: 139: Hoare triple {69185#false} assume 0 == ~cond; {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L290 TraceCheckUtils]: 140: Hoare triple {69185#false} assume !false; {69185#false} is VALID [2022-04-15 12:50:17,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 192 proven. 4032 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:17,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:17,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623889861] [2022-04-15 12:50:17,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623889861] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:17,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1215548938] [2022-04-15 12:50:17,531 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:50:17,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:17,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:17,532 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:17,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Waiting until timeout for monitored process [2022-04-15 12:50:17,593 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:50:17,594 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:17,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-15 12:50:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:17,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:18,441 INFO L272 TraceCheckUtils]: 0: Hoare triple {69184#true} call ULTIMATE.init(); {69184#true} is VALID [2022-04-15 12:50:18,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {69184#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {69184#true} is VALID [2022-04-15 12:50:18,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {69184#true} assume true; {69184#true} is VALID [2022-04-15 12:50:18,442 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69184#true} {69184#true} #41#return; {69184#true} is VALID [2022-04-15 12:50:18,442 INFO L272 TraceCheckUtils]: 4: Hoare triple {69184#true} call #t~ret4 := main(); {69184#true} is VALID [2022-04-15 12:50:18,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {69184#true} ~x~0 := 0;~y~0 := 500000; {69272#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:18,442 INFO L290 TraceCheckUtils]: 6: Hoare triple {69272#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {69272#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:18,445 INFO L290 TraceCheckUtils]: 7: Hoare triple {69272#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69190#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:18,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {69190#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {69190#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:18,447 INFO L290 TraceCheckUtils]: 9: Hoare triple {69190#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69191#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:18,447 INFO L290 TraceCheckUtils]: 10: Hoare triple {69191#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {69191#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:18,448 INFO L290 TraceCheckUtils]: 11: Hoare triple {69191#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69192#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:18,448 INFO L290 TraceCheckUtils]: 12: Hoare triple {69192#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {69192#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:18,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {69192#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69193#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:18,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {69193#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {69193#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:18,451 INFO L290 TraceCheckUtils]: 15: Hoare triple {69193#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69194#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:18,451 INFO L290 TraceCheckUtils]: 16: Hoare triple {69194#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {69194#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:18,452 INFO L290 TraceCheckUtils]: 17: Hoare triple {69194#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69195#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:18,453 INFO L290 TraceCheckUtils]: 18: Hoare triple {69195#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {69195#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:18,454 INFO L290 TraceCheckUtils]: 19: Hoare triple {69195#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69196#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:18,454 INFO L290 TraceCheckUtils]: 20: Hoare triple {69196#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {69196#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:18,455 INFO L290 TraceCheckUtils]: 21: Hoare triple {69196#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69197#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:18,455 INFO L290 TraceCheckUtils]: 22: Hoare triple {69197#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {69197#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:18,456 INFO L290 TraceCheckUtils]: 23: Hoare triple {69197#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69198#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:18,456 INFO L290 TraceCheckUtils]: 24: Hoare triple {69198#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {69198#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:18,458 INFO L290 TraceCheckUtils]: 25: Hoare triple {69198#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69199#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:18,458 INFO L290 TraceCheckUtils]: 26: Hoare triple {69199#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {69199#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:18,459 INFO L290 TraceCheckUtils]: 27: Hoare triple {69199#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69200#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:18,459 INFO L290 TraceCheckUtils]: 28: Hoare triple {69200#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {69200#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:18,460 INFO L290 TraceCheckUtils]: 29: Hoare triple {69200#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69201#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:18,460 INFO L290 TraceCheckUtils]: 30: Hoare triple {69201#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {69201#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:18,461 INFO L290 TraceCheckUtils]: 31: Hoare triple {69201#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69202#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:18,462 INFO L290 TraceCheckUtils]: 32: Hoare triple {69202#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {69202#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:18,463 INFO L290 TraceCheckUtils]: 33: Hoare triple {69202#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69203#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:18,463 INFO L290 TraceCheckUtils]: 34: Hoare triple {69203#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {69203#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:18,464 INFO L290 TraceCheckUtils]: 35: Hoare triple {69203#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69204#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:18,465 INFO L290 TraceCheckUtils]: 36: Hoare triple {69204#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {69204#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:18,466 INFO L290 TraceCheckUtils]: 37: Hoare triple {69204#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69205#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:18,466 INFO L290 TraceCheckUtils]: 38: Hoare triple {69205#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {69205#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:18,467 INFO L290 TraceCheckUtils]: 39: Hoare triple {69205#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69206#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:18,467 INFO L290 TraceCheckUtils]: 40: Hoare triple {69206#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {69206#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:18,469 INFO L290 TraceCheckUtils]: 41: Hoare triple {69206#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69207#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:18,469 INFO L290 TraceCheckUtils]: 42: Hoare triple {69207#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {69207#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:18,470 INFO L290 TraceCheckUtils]: 43: Hoare triple {69207#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69208#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:18,470 INFO L290 TraceCheckUtils]: 44: Hoare triple {69208#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {69208#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:18,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {69208#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69209#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:18,472 INFO L290 TraceCheckUtils]: 46: Hoare triple {69209#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {69209#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:18,473 INFO L290 TraceCheckUtils]: 47: Hoare triple {69209#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69210#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:18,473 INFO L290 TraceCheckUtils]: 48: Hoare triple {69210#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {69210#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:18,474 INFO L290 TraceCheckUtils]: 49: Hoare triple {69210#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69211#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:18,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {69211#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {69211#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:18,476 INFO L290 TraceCheckUtils]: 51: Hoare triple {69211#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69212#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:18,476 INFO L290 TraceCheckUtils]: 52: Hoare triple {69212#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {69212#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:18,477 INFO L290 TraceCheckUtils]: 53: Hoare triple {69212#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69213#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:18,478 INFO L290 TraceCheckUtils]: 54: Hoare triple {69213#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {69213#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:18,479 INFO L290 TraceCheckUtils]: 55: Hoare triple {69213#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69214#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:18,479 INFO L290 TraceCheckUtils]: 56: Hoare triple {69214#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {69214#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:18,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {69214#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69215#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:18,480 INFO L290 TraceCheckUtils]: 58: Hoare triple {69215#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {69215#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:18,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {69215#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69216#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:18,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {69216#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {69216#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:18,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {69216#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69217#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:18,483 INFO L290 TraceCheckUtils]: 62: Hoare triple {69217#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {69217#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:18,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {69217#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69218#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:18,484 INFO L290 TraceCheckUtils]: 64: Hoare triple {69218#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {69218#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:18,485 INFO L290 TraceCheckUtils]: 65: Hoare triple {69218#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69219#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:18,485 INFO L290 TraceCheckUtils]: 66: Hoare triple {69219#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {69219#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:18,486 INFO L290 TraceCheckUtils]: 67: Hoare triple {69219#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69220#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:18,487 INFO L290 TraceCheckUtils]: 68: Hoare triple {69220#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {69220#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:18,488 INFO L290 TraceCheckUtils]: 69: Hoare triple {69220#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69221#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:18,488 INFO L290 TraceCheckUtils]: 70: Hoare triple {69221#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {69221#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:18,489 INFO L290 TraceCheckUtils]: 71: Hoare triple {69221#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69222#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:18,489 INFO L290 TraceCheckUtils]: 72: Hoare triple {69222#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {69222#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:18,490 INFO L290 TraceCheckUtils]: 73: Hoare triple {69222#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69223#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:18,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {69223#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {69223#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:18,492 INFO L290 TraceCheckUtils]: 75: Hoare triple {69223#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69224#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:18,492 INFO L290 TraceCheckUtils]: 76: Hoare triple {69224#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {69224#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:18,493 INFO L290 TraceCheckUtils]: 77: Hoare triple {69224#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69225#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:18,494 INFO L290 TraceCheckUtils]: 78: Hoare triple {69225#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {69225#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:18,495 INFO L290 TraceCheckUtils]: 79: Hoare triple {69225#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69226#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:18,495 INFO L290 TraceCheckUtils]: 80: Hoare triple {69226#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {69226#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:18,496 INFO L290 TraceCheckUtils]: 81: Hoare triple {69226#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69227#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:18,496 INFO L290 TraceCheckUtils]: 82: Hoare triple {69227#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {69227#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:18,497 INFO L290 TraceCheckUtils]: 83: Hoare triple {69227#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69228#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:18,498 INFO L290 TraceCheckUtils]: 84: Hoare triple {69228#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {69228#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:18,499 INFO L290 TraceCheckUtils]: 85: Hoare triple {69228#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69229#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:18,499 INFO L290 TraceCheckUtils]: 86: Hoare triple {69229#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {69229#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:18,500 INFO L290 TraceCheckUtils]: 87: Hoare triple {69229#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69230#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:18,501 INFO L290 TraceCheckUtils]: 88: Hoare triple {69230#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {69230#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:18,502 INFO L290 TraceCheckUtils]: 89: Hoare triple {69230#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69231#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:18,502 INFO L290 TraceCheckUtils]: 90: Hoare triple {69231#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {69231#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:18,503 INFO L290 TraceCheckUtils]: 91: Hoare triple {69231#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69232#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:18,503 INFO L290 TraceCheckUtils]: 92: Hoare triple {69232#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {69232#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:18,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {69232#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69233#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:18,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {69233#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {69233#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:18,506 INFO L290 TraceCheckUtils]: 95: Hoare triple {69233#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69234#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:18,506 INFO L290 TraceCheckUtils]: 96: Hoare triple {69234#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {69234#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:18,507 INFO L290 TraceCheckUtils]: 97: Hoare triple {69234#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69235#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:18,507 INFO L290 TraceCheckUtils]: 98: Hoare triple {69235#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {69235#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:18,508 INFO L290 TraceCheckUtils]: 99: Hoare triple {69235#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69236#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:18,508 INFO L290 TraceCheckUtils]: 100: Hoare triple {69236#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {69236#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:18,509 INFO L290 TraceCheckUtils]: 101: Hoare triple {69236#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69237#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:18,510 INFO L290 TraceCheckUtils]: 102: Hoare triple {69237#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {69237#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:18,511 INFO L290 TraceCheckUtils]: 103: Hoare triple {69237#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69238#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:18,511 INFO L290 TraceCheckUtils]: 104: Hoare triple {69238#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {69238#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:18,512 INFO L290 TraceCheckUtils]: 105: Hoare triple {69238#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69239#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:18,512 INFO L290 TraceCheckUtils]: 106: Hoare triple {69239#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {69239#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:18,513 INFO L290 TraceCheckUtils]: 107: Hoare triple {69239#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69240#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:18,514 INFO L290 TraceCheckUtils]: 108: Hoare triple {69240#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {69240#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:18,515 INFO L290 TraceCheckUtils]: 109: Hoare triple {69240#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69241#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:18,515 INFO L290 TraceCheckUtils]: 110: Hoare triple {69241#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {69241#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:18,516 INFO L290 TraceCheckUtils]: 111: Hoare triple {69241#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69242#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:18,517 INFO L290 TraceCheckUtils]: 112: Hoare triple {69242#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {69242#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:18,518 INFO L290 TraceCheckUtils]: 113: Hoare triple {69242#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69243#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:18,518 INFO L290 TraceCheckUtils]: 114: Hoare triple {69243#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {69243#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:18,519 INFO L290 TraceCheckUtils]: 115: Hoare triple {69243#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69244#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:18,519 INFO L290 TraceCheckUtils]: 116: Hoare triple {69244#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {69244#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:18,520 INFO L290 TraceCheckUtils]: 117: Hoare triple {69244#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69245#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:18,521 INFO L290 TraceCheckUtils]: 118: Hoare triple {69245#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {69245#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:18,522 INFO L290 TraceCheckUtils]: 119: Hoare triple {69245#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69246#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:18,522 INFO L290 TraceCheckUtils]: 120: Hoare triple {69246#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {69246#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:18,523 INFO L290 TraceCheckUtils]: 121: Hoare triple {69246#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69247#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:18,524 INFO L290 TraceCheckUtils]: 122: Hoare triple {69247#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {69247#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:18,525 INFO L290 TraceCheckUtils]: 123: Hoare triple {69247#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69248#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:18,525 INFO L290 TraceCheckUtils]: 124: Hoare triple {69248#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {69248#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:18,526 INFO L290 TraceCheckUtils]: 125: Hoare triple {69248#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69249#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:18,526 INFO L290 TraceCheckUtils]: 126: Hoare triple {69249#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {69249#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:18,527 INFO L290 TraceCheckUtils]: 127: Hoare triple {69249#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69250#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:18,528 INFO L290 TraceCheckUtils]: 128: Hoare triple {69250#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {69250#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:18,529 INFO L290 TraceCheckUtils]: 129: Hoare triple {69250#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69251#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:18,529 INFO L290 TraceCheckUtils]: 130: Hoare triple {69251#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {69251#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:18,530 INFO L290 TraceCheckUtils]: 131: Hoare triple {69251#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69252#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:18,530 INFO L290 TraceCheckUtils]: 132: Hoare triple {69252#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {69252#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 133: Hoare triple {69252#(<= main_~x~0 63)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 134: Hoare triple {69185#false} assume !!(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 135: Hoare triple {69185#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 136: Hoare triple {69185#false} assume !(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L272 TraceCheckUtils]: 137: Hoare triple {69185#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 138: Hoare triple {69185#false} ~cond := #in~cond; {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 139: Hoare triple {69185#false} assume 0 == ~cond; {69185#false} is VALID [2022-04-15 12:50:18,532 INFO L290 TraceCheckUtils]: 140: Hoare triple {69185#false} assume !false; {69185#false} is VALID [2022-04-15 12:50:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 192 proven. 4032 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:18,533 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 140: Hoare triple {69185#false} assume !false; {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 139: Hoare triple {69185#false} assume 0 == ~cond; {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 138: Hoare triple {69185#false} ~cond := #in~cond; {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L272 TraceCheckUtils]: 137: Hoare triple {69185#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 136: Hoare triple {69185#false} assume !(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 135: Hoare triple {69185#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 134: Hoare triple {69185#false} assume !!(~x~0 < 1000000); {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 133: Hoare triple {69699#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {69185#false} is VALID [2022-04-15 12:50:22,419 INFO L290 TraceCheckUtils]: 132: Hoare triple {69699#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {69699#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:22,422 INFO L290 TraceCheckUtils]: 131: Hoare triple {69706#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69699#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:22,423 INFO L290 TraceCheckUtils]: 130: Hoare triple {69706#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {69706#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:22,423 INFO L290 TraceCheckUtils]: 129: Hoare triple {69713#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69706#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:22,424 INFO L290 TraceCheckUtils]: 128: Hoare triple {69713#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {69713#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:22,425 INFO L290 TraceCheckUtils]: 127: Hoare triple {69720#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69713#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:22,425 INFO L290 TraceCheckUtils]: 126: Hoare triple {69720#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {69720#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:22,426 INFO L290 TraceCheckUtils]: 125: Hoare triple {69727#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69720#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:22,426 INFO L290 TraceCheckUtils]: 124: Hoare triple {69727#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {69727#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:22,427 INFO L290 TraceCheckUtils]: 123: Hoare triple {69734#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69727#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:22,427 INFO L290 TraceCheckUtils]: 122: Hoare triple {69734#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {69734#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:22,428 INFO L290 TraceCheckUtils]: 121: Hoare triple {69741#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69734#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:22,428 INFO L290 TraceCheckUtils]: 120: Hoare triple {69741#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {69741#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:22,429 INFO L290 TraceCheckUtils]: 119: Hoare triple {69748#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69741#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:22,429 INFO L290 TraceCheckUtils]: 118: Hoare triple {69748#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {69748#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:22,430 INFO L290 TraceCheckUtils]: 117: Hoare triple {69755#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69748#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:22,430 INFO L290 TraceCheckUtils]: 116: Hoare triple {69755#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {69755#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:22,431 INFO L290 TraceCheckUtils]: 115: Hoare triple {69762#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69755#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:22,431 INFO L290 TraceCheckUtils]: 114: Hoare triple {69762#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {69762#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:22,432 INFO L290 TraceCheckUtils]: 113: Hoare triple {69769#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69762#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:22,432 INFO L290 TraceCheckUtils]: 112: Hoare triple {69769#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {69769#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:22,433 INFO L290 TraceCheckUtils]: 111: Hoare triple {69776#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69769#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:22,433 INFO L290 TraceCheckUtils]: 110: Hoare triple {69776#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {69776#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:22,434 INFO L290 TraceCheckUtils]: 109: Hoare triple {69783#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69776#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:22,434 INFO L290 TraceCheckUtils]: 108: Hoare triple {69783#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {69783#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:22,435 INFO L290 TraceCheckUtils]: 107: Hoare triple {69790#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69783#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:22,435 INFO L290 TraceCheckUtils]: 106: Hoare triple {69790#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {69790#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:22,436 INFO L290 TraceCheckUtils]: 105: Hoare triple {69797#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69790#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:22,437 INFO L290 TraceCheckUtils]: 104: Hoare triple {69797#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {69797#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:22,437 INFO L290 TraceCheckUtils]: 103: Hoare triple {69804#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69797#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:22,438 INFO L290 TraceCheckUtils]: 102: Hoare triple {69804#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {69804#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:22,438 INFO L290 TraceCheckUtils]: 101: Hoare triple {69811#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69804#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:22,439 INFO L290 TraceCheckUtils]: 100: Hoare triple {69811#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {69811#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:22,439 INFO L290 TraceCheckUtils]: 99: Hoare triple {69818#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69811#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:22,440 INFO L290 TraceCheckUtils]: 98: Hoare triple {69818#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {69818#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:22,441 INFO L290 TraceCheckUtils]: 97: Hoare triple {69825#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69818#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:22,441 INFO L290 TraceCheckUtils]: 96: Hoare triple {69825#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {69825#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:22,442 INFO L290 TraceCheckUtils]: 95: Hoare triple {69832#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69825#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:22,442 INFO L290 TraceCheckUtils]: 94: Hoare triple {69832#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {69832#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:22,443 INFO L290 TraceCheckUtils]: 93: Hoare triple {69839#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69832#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:22,443 INFO L290 TraceCheckUtils]: 92: Hoare triple {69839#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {69839#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:22,444 INFO L290 TraceCheckUtils]: 91: Hoare triple {69846#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69839#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:22,444 INFO L290 TraceCheckUtils]: 90: Hoare triple {69846#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {69846#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:22,445 INFO L290 TraceCheckUtils]: 89: Hoare triple {69853#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69846#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:22,445 INFO L290 TraceCheckUtils]: 88: Hoare triple {69853#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {69853#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:22,446 INFO L290 TraceCheckUtils]: 87: Hoare triple {69860#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69853#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:22,446 INFO L290 TraceCheckUtils]: 86: Hoare triple {69860#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {69860#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:22,447 INFO L290 TraceCheckUtils]: 85: Hoare triple {69867#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69860#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:22,447 INFO L290 TraceCheckUtils]: 84: Hoare triple {69867#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {69867#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:22,448 INFO L290 TraceCheckUtils]: 83: Hoare triple {69874#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69867#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:22,448 INFO L290 TraceCheckUtils]: 82: Hoare triple {69874#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {69874#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:22,449 INFO L290 TraceCheckUtils]: 81: Hoare triple {69881#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69874#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:22,449 INFO L290 TraceCheckUtils]: 80: Hoare triple {69881#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {69881#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:22,450 INFO L290 TraceCheckUtils]: 79: Hoare triple {69888#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69881#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:22,450 INFO L290 TraceCheckUtils]: 78: Hoare triple {69888#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {69888#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:22,451 INFO L290 TraceCheckUtils]: 77: Hoare triple {69895#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69888#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:22,451 INFO L290 TraceCheckUtils]: 76: Hoare triple {69895#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {69895#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:22,452 INFO L290 TraceCheckUtils]: 75: Hoare triple {69902#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69895#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:22,452 INFO L290 TraceCheckUtils]: 74: Hoare triple {69902#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {69902#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:22,453 INFO L290 TraceCheckUtils]: 73: Hoare triple {69909#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69902#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:22,454 INFO L290 TraceCheckUtils]: 72: Hoare triple {69909#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {69909#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:22,454 INFO L290 TraceCheckUtils]: 71: Hoare triple {69916#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69909#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:22,455 INFO L290 TraceCheckUtils]: 70: Hoare triple {69916#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {69916#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:22,455 INFO L290 TraceCheckUtils]: 69: Hoare triple {69923#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69916#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:22,456 INFO L290 TraceCheckUtils]: 68: Hoare triple {69923#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {69923#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:22,456 INFO L290 TraceCheckUtils]: 67: Hoare triple {69930#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69923#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:22,457 INFO L290 TraceCheckUtils]: 66: Hoare triple {69930#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {69930#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:22,458 INFO L290 TraceCheckUtils]: 65: Hoare triple {69937#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69930#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:22,458 INFO L290 TraceCheckUtils]: 64: Hoare triple {69937#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {69937#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:22,459 INFO L290 TraceCheckUtils]: 63: Hoare triple {69944#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69937#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:22,459 INFO L290 TraceCheckUtils]: 62: Hoare triple {69944#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {69944#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:22,460 INFO L290 TraceCheckUtils]: 61: Hoare triple {69951#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69944#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:22,460 INFO L290 TraceCheckUtils]: 60: Hoare triple {69951#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {69951#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:22,461 INFO L290 TraceCheckUtils]: 59: Hoare triple {69958#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69951#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:22,461 INFO L290 TraceCheckUtils]: 58: Hoare triple {69958#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {69958#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:22,462 INFO L290 TraceCheckUtils]: 57: Hoare triple {69965#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69958#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:22,462 INFO L290 TraceCheckUtils]: 56: Hoare triple {69965#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {69965#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:22,463 INFO L290 TraceCheckUtils]: 55: Hoare triple {69972#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69965#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:22,463 INFO L290 TraceCheckUtils]: 54: Hoare triple {69972#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {69972#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:22,464 INFO L290 TraceCheckUtils]: 53: Hoare triple {69979#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69972#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:22,464 INFO L290 TraceCheckUtils]: 52: Hoare triple {69979#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {69979#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:22,465 INFO L290 TraceCheckUtils]: 51: Hoare triple {69986#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69979#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:22,465 INFO L290 TraceCheckUtils]: 50: Hoare triple {69986#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {69986#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:22,466 INFO L290 TraceCheckUtils]: 49: Hoare triple {69993#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69986#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:22,466 INFO L290 TraceCheckUtils]: 48: Hoare triple {69993#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {69993#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:22,467 INFO L290 TraceCheckUtils]: 47: Hoare triple {70000#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {69993#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:22,467 INFO L290 TraceCheckUtils]: 46: Hoare triple {70000#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {70000#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:22,468 INFO L290 TraceCheckUtils]: 45: Hoare triple {70007#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70000#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:22,468 INFO L290 TraceCheckUtils]: 44: Hoare triple {70007#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {70007#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:22,469 INFO L290 TraceCheckUtils]: 43: Hoare triple {70014#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70007#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:22,469 INFO L290 TraceCheckUtils]: 42: Hoare triple {70014#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {70014#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:22,470 INFO L290 TraceCheckUtils]: 41: Hoare triple {70021#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70014#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:22,470 INFO L290 TraceCheckUtils]: 40: Hoare triple {70021#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {70021#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:22,471 INFO L290 TraceCheckUtils]: 39: Hoare triple {70028#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70021#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:22,472 INFO L290 TraceCheckUtils]: 38: Hoare triple {70028#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {70028#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:22,472 INFO L290 TraceCheckUtils]: 37: Hoare triple {70035#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70028#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:22,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {70035#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {70035#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:22,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {70042#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70035#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:22,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {70042#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {70042#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:22,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {70049#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70042#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:22,475 INFO L290 TraceCheckUtils]: 32: Hoare triple {70049#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {70049#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:22,476 INFO L290 TraceCheckUtils]: 31: Hoare triple {70056#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70049#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:22,476 INFO L290 TraceCheckUtils]: 30: Hoare triple {70056#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {70056#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:22,477 INFO L290 TraceCheckUtils]: 29: Hoare triple {70063#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70056#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:22,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {70063#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {70063#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:22,478 INFO L290 TraceCheckUtils]: 27: Hoare triple {70070#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70063#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:22,478 INFO L290 TraceCheckUtils]: 26: Hoare triple {70070#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {70070#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:22,479 INFO L290 TraceCheckUtils]: 25: Hoare triple {70077#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70070#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:22,479 INFO L290 TraceCheckUtils]: 24: Hoare triple {70077#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {70077#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:22,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {70084#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70077#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:22,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {70084#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {70084#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:22,481 INFO L290 TraceCheckUtils]: 21: Hoare triple {70091#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70084#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:22,481 INFO L290 TraceCheckUtils]: 20: Hoare triple {70091#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {70091#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:22,482 INFO L290 TraceCheckUtils]: 19: Hoare triple {70098#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70091#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:22,482 INFO L290 TraceCheckUtils]: 18: Hoare triple {70098#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {70098#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:22,483 INFO L290 TraceCheckUtils]: 17: Hoare triple {70105#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70098#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:22,483 INFO L290 TraceCheckUtils]: 16: Hoare triple {70105#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {70105#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:22,484 INFO L290 TraceCheckUtils]: 15: Hoare triple {70112#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70105#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:22,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {70112#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {70112#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:22,485 INFO L290 TraceCheckUtils]: 13: Hoare triple {70119#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70112#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:22,485 INFO L290 TraceCheckUtils]: 12: Hoare triple {70119#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {70119#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:22,486 INFO L290 TraceCheckUtils]: 11: Hoare triple {70126#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70119#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:22,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {70126#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {70126#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:22,487 INFO L290 TraceCheckUtils]: 9: Hoare triple {70133#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70126#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:22,487 INFO L290 TraceCheckUtils]: 8: Hoare triple {70133#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {70133#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:22,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {70140#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {70133#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:22,489 INFO L290 TraceCheckUtils]: 6: Hoare triple {70140#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {70140#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:22,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {69184#true} ~x~0 := 0;~y~0 := 500000; {70140#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:22,489 INFO L272 TraceCheckUtils]: 4: Hoare triple {69184#true} call #t~ret4 := main(); {69184#true} is VALID [2022-04-15 12:50:22,489 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69184#true} {69184#true} #41#return; {69184#true} is VALID [2022-04-15 12:50:22,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {69184#true} assume true; {69184#true} is VALID [2022-04-15 12:50:22,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {69184#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {69184#true} is VALID [2022-04-15 12:50:22,489 INFO L272 TraceCheckUtils]: 0: Hoare triple {69184#true} call ULTIMATE.init(); {69184#true} is VALID [2022-04-15 12:50:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 4225 backedges. 192 proven. 4032 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:22,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1215548938] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:22,490 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:22,490 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 66, 66] total 132 [2022-04-15 12:50:22,491 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:22,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [127496199] [2022-04-15 12:50:22,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [127496199] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:22,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:22,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-15 12:50:22,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422555778] [2022-04-15 12:50:22,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:22,492 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 12:50:22,492 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:22,492 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:22,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:22,602 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-15 12:50:22,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:22,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-15 12:50:22,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8517, Invalid=8775, Unknown=0, NotChecked=0, Total=17292 [2022-04-15 12:50:22,605 INFO L87 Difference]: Start difference. First operand 143 states and 146 transitions. Second operand has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:24,336 INFO L93 Difference]: Finished difference Result 154 states and 160 transitions. [2022-04-15 12:50:24,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-15 12:50:24,336 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 141 [2022-04-15 12:50:24,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-15 12:50:24,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 151 transitions. [2022-04-15 12:50:24,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 151 transitions. [2022-04-15 12:50:24,452 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:24,460 INFO L225 Difference]: With dead ends: 154 [2022-04-15 12:50:24,460 INFO L226 Difference]: Without dead ends: 145 [2022-04-15 12:50:24,462 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 194 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2393 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=16902, Invalid=21318, Unknown=0, NotChecked=0, Total=38220 [2022-04-15 12:50:24,463 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 72 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:24,464 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [72 Valid, 29 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:50:24,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-04-15 12:50:24,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2022-04-15 12:50:24,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:24,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,591 INFO L74 IsIncluded]: Start isIncluded. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,591 INFO L87 Difference]: Start difference. First operand 145 states. Second operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:24,593 INFO L93 Difference]: Finished difference Result 145 states and 148 transitions. [2022-04-15 12:50:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 148 transitions. [2022-04-15 12:50:24,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:24,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:24,593 INFO L74 IsIncluded]: Start isIncluded. First operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-15 12:50:24,593 INFO L87 Difference]: Start difference. First operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 145 states. [2022-04-15 12:50:24,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:24,594 INFO L93 Difference]: Finished difference Result 145 states and 148 transitions. [2022-04-15 12:50:24,594 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 148 transitions. [2022-04-15 12:50:24,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:24,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:24,594 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:24,594 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 140 states have (on average 1.0285714285714285) internal successors, (144), 140 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 148 transitions. [2022-04-15 12:50:24,596 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 148 transitions. Word has length 141 [2022-04-15 12:50:24,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:24,596 INFO L478 AbstractCegarLoop]: Abstraction has 145 states and 148 transitions. [2022-04-15 12:50:24,596 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 2.044776119402985) internal successors, (137), 66 states have internal predecessors, (137), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:24,596 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 145 states and 148 transitions. [2022-04-15 12:50:24,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 148 transitions. [2022-04-15 12:50:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-15 12:50:24,704 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:24,704 INFO L499 BasicCegarLoop]: trace histogram [66, 64, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:24,720 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Ended with exit code 0 [2022-04-15 12:50:24,923 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130,SelfDestructingSolverStorable129,65 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:24,923 INFO L403 AbstractCegarLoop]: === Iteration 68 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:24,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:24,923 INFO L85 PathProgramCache]: Analyzing trace with hash -509249671, now seen corresponding path program 129 times [2022-04-15 12:50:24,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:24,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2074647542] [2022-04-15 12:50:25,088 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:25,089 INFO L85 PathProgramCache]: Analyzing trace with hash -1662273392, now seen corresponding path program 1 times [2022-04-15 12:50:25,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:25,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315038191] [2022-04-15 12:50:25,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:25,092 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:25,104 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:25,104 INFO L85 PathProgramCache]: Analyzing trace with hash -509249671, now seen corresponding path program 130 times [2022-04-15 12:50:25,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:25,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363179701] [2022-04-15 12:50:25,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:25,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:26,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:26,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {71250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {71180#true} assume true; {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {71180#true} {71180#true} #41#return; {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L272 TraceCheckUtils]: 0: Hoare triple {71180#true} call ULTIMATE.init(); {71250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:26,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {71250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {71180#true} assume true; {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71180#true} {71180#true} #41#return; {71180#true} is VALID [2022-04-15 12:50:26,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {71180#true} call #t~ret4 := main(); {71180#true} is VALID [2022-04-15 12:50:26,066 INFO L290 TraceCheckUtils]: 5: Hoare triple {71180#true} ~x~0 := 0;~y~0 := 500000; {71185#(= main_~x~0 0)} is VALID [2022-04-15 12:50:26,066 INFO L290 TraceCheckUtils]: 6: Hoare triple {71185#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {71185#(= main_~x~0 0)} is VALID [2022-04-15 12:50:26,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {71185#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71186#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:26,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {71186#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {71186#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:26,069 INFO L290 TraceCheckUtils]: 9: Hoare triple {71186#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71187#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:26,069 INFO L290 TraceCheckUtils]: 10: Hoare triple {71187#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {71187#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:26,070 INFO L290 TraceCheckUtils]: 11: Hoare triple {71187#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71188#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:26,070 INFO L290 TraceCheckUtils]: 12: Hoare triple {71188#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {71188#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:26,071 INFO L290 TraceCheckUtils]: 13: Hoare triple {71188#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71189#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:26,071 INFO L290 TraceCheckUtils]: 14: Hoare triple {71189#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {71189#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:26,072 INFO L290 TraceCheckUtils]: 15: Hoare triple {71189#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71190#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:26,073 INFO L290 TraceCheckUtils]: 16: Hoare triple {71190#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {71190#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:26,073 INFO L290 TraceCheckUtils]: 17: Hoare triple {71190#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71191#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:26,074 INFO L290 TraceCheckUtils]: 18: Hoare triple {71191#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {71191#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:26,074 INFO L290 TraceCheckUtils]: 19: Hoare triple {71191#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71192#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:26,075 INFO L290 TraceCheckUtils]: 20: Hoare triple {71192#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {71192#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:26,076 INFO L290 TraceCheckUtils]: 21: Hoare triple {71192#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71193#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:26,076 INFO L290 TraceCheckUtils]: 22: Hoare triple {71193#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {71193#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:26,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {71193#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71194#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:26,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {71194#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {71194#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:26,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {71194#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71195#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:26,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {71195#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {71195#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:26,079 INFO L290 TraceCheckUtils]: 27: Hoare triple {71195#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71196#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:26,079 INFO L290 TraceCheckUtils]: 28: Hoare triple {71196#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {71196#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:26,080 INFO L290 TraceCheckUtils]: 29: Hoare triple {71196#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71197#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:26,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {71197#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {71197#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:26,081 INFO L290 TraceCheckUtils]: 31: Hoare triple {71197#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71198#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:26,081 INFO L290 TraceCheckUtils]: 32: Hoare triple {71198#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {71198#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:26,082 INFO L290 TraceCheckUtils]: 33: Hoare triple {71198#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71199#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:26,082 INFO L290 TraceCheckUtils]: 34: Hoare triple {71199#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {71199#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:26,083 INFO L290 TraceCheckUtils]: 35: Hoare triple {71199#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71200#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:26,083 INFO L290 TraceCheckUtils]: 36: Hoare triple {71200#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {71200#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:26,084 INFO L290 TraceCheckUtils]: 37: Hoare triple {71200#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71201#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:26,084 INFO L290 TraceCheckUtils]: 38: Hoare triple {71201#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {71201#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:26,085 INFO L290 TraceCheckUtils]: 39: Hoare triple {71201#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71202#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:26,085 INFO L290 TraceCheckUtils]: 40: Hoare triple {71202#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {71202#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:26,086 INFO L290 TraceCheckUtils]: 41: Hoare triple {71202#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71203#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:26,086 INFO L290 TraceCheckUtils]: 42: Hoare triple {71203#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {71203#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:26,087 INFO L290 TraceCheckUtils]: 43: Hoare triple {71203#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71204#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:26,087 INFO L290 TraceCheckUtils]: 44: Hoare triple {71204#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {71204#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:26,088 INFO L290 TraceCheckUtils]: 45: Hoare triple {71204#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71205#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:26,088 INFO L290 TraceCheckUtils]: 46: Hoare triple {71205#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {71205#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:26,089 INFO L290 TraceCheckUtils]: 47: Hoare triple {71205#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71206#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:26,089 INFO L290 TraceCheckUtils]: 48: Hoare triple {71206#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {71206#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:26,090 INFO L290 TraceCheckUtils]: 49: Hoare triple {71206#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71207#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:26,091 INFO L290 TraceCheckUtils]: 50: Hoare triple {71207#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {71207#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:26,091 INFO L290 TraceCheckUtils]: 51: Hoare triple {71207#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71208#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:26,092 INFO L290 TraceCheckUtils]: 52: Hoare triple {71208#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {71208#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:26,093 INFO L290 TraceCheckUtils]: 53: Hoare triple {71208#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71209#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:26,093 INFO L290 TraceCheckUtils]: 54: Hoare triple {71209#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {71209#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:26,094 INFO L290 TraceCheckUtils]: 55: Hoare triple {71209#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71210#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:26,094 INFO L290 TraceCheckUtils]: 56: Hoare triple {71210#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {71210#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:26,095 INFO L290 TraceCheckUtils]: 57: Hoare triple {71210#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71211#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:26,095 INFO L290 TraceCheckUtils]: 58: Hoare triple {71211#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {71211#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:26,096 INFO L290 TraceCheckUtils]: 59: Hoare triple {71211#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71212#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:26,096 INFO L290 TraceCheckUtils]: 60: Hoare triple {71212#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {71212#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:26,097 INFO L290 TraceCheckUtils]: 61: Hoare triple {71212#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71213#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:26,097 INFO L290 TraceCheckUtils]: 62: Hoare triple {71213#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {71213#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:26,098 INFO L290 TraceCheckUtils]: 63: Hoare triple {71213#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71214#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:26,098 INFO L290 TraceCheckUtils]: 64: Hoare triple {71214#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {71214#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:26,099 INFO L290 TraceCheckUtils]: 65: Hoare triple {71214#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71215#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:26,099 INFO L290 TraceCheckUtils]: 66: Hoare triple {71215#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {71215#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:26,100 INFO L290 TraceCheckUtils]: 67: Hoare triple {71215#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71216#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:26,100 INFO L290 TraceCheckUtils]: 68: Hoare triple {71216#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {71216#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:26,101 INFO L290 TraceCheckUtils]: 69: Hoare triple {71216#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71217#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:26,101 INFO L290 TraceCheckUtils]: 70: Hoare triple {71217#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {71217#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:26,102 INFO L290 TraceCheckUtils]: 71: Hoare triple {71217#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71218#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:26,102 INFO L290 TraceCheckUtils]: 72: Hoare triple {71218#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {71218#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:26,103 INFO L290 TraceCheckUtils]: 73: Hoare triple {71218#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71219#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:26,103 INFO L290 TraceCheckUtils]: 74: Hoare triple {71219#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {71219#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:26,104 INFO L290 TraceCheckUtils]: 75: Hoare triple {71219#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71220#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:26,104 INFO L290 TraceCheckUtils]: 76: Hoare triple {71220#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {71220#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:26,105 INFO L290 TraceCheckUtils]: 77: Hoare triple {71220#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71221#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:26,105 INFO L290 TraceCheckUtils]: 78: Hoare triple {71221#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {71221#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:26,106 INFO L290 TraceCheckUtils]: 79: Hoare triple {71221#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71222#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:26,106 INFO L290 TraceCheckUtils]: 80: Hoare triple {71222#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {71222#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:26,107 INFO L290 TraceCheckUtils]: 81: Hoare triple {71222#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71223#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:26,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {71223#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {71223#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:26,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {71223#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71224#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:26,109 INFO L290 TraceCheckUtils]: 84: Hoare triple {71224#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {71224#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:26,110 INFO L290 TraceCheckUtils]: 85: Hoare triple {71224#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71225#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:26,110 INFO L290 TraceCheckUtils]: 86: Hoare triple {71225#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {71225#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:26,111 INFO L290 TraceCheckUtils]: 87: Hoare triple {71225#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71226#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:26,111 INFO L290 TraceCheckUtils]: 88: Hoare triple {71226#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {71226#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:26,112 INFO L290 TraceCheckUtils]: 89: Hoare triple {71226#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71227#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:26,112 INFO L290 TraceCheckUtils]: 90: Hoare triple {71227#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {71227#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:26,113 INFO L290 TraceCheckUtils]: 91: Hoare triple {71227#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71228#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:26,113 INFO L290 TraceCheckUtils]: 92: Hoare triple {71228#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {71228#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:26,114 INFO L290 TraceCheckUtils]: 93: Hoare triple {71228#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71229#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:26,114 INFO L290 TraceCheckUtils]: 94: Hoare triple {71229#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {71229#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:26,115 INFO L290 TraceCheckUtils]: 95: Hoare triple {71229#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71230#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:26,115 INFO L290 TraceCheckUtils]: 96: Hoare triple {71230#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {71230#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:26,116 INFO L290 TraceCheckUtils]: 97: Hoare triple {71230#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71231#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:26,116 INFO L290 TraceCheckUtils]: 98: Hoare triple {71231#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {71231#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:26,117 INFO L290 TraceCheckUtils]: 99: Hoare triple {71231#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71232#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:26,117 INFO L290 TraceCheckUtils]: 100: Hoare triple {71232#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {71232#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:26,118 INFO L290 TraceCheckUtils]: 101: Hoare triple {71232#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71233#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:26,118 INFO L290 TraceCheckUtils]: 102: Hoare triple {71233#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {71233#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:26,119 INFO L290 TraceCheckUtils]: 103: Hoare triple {71233#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71234#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:26,119 INFO L290 TraceCheckUtils]: 104: Hoare triple {71234#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {71234#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:26,120 INFO L290 TraceCheckUtils]: 105: Hoare triple {71234#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71235#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:26,120 INFO L290 TraceCheckUtils]: 106: Hoare triple {71235#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {71235#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:26,121 INFO L290 TraceCheckUtils]: 107: Hoare triple {71235#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71236#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:26,122 INFO L290 TraceCheckUtils]: 108: Hoare triple {71236#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {71236#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:26,122 INFO L290 TraceCheckUtils]: 109: Hoare triple {71236#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71237#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:26,123 INFO L290 TraceCheckUtils]: 110: Hoare triple {71237#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {71237#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:26,124 INFO L290 TraceCheckUtils]: 111: Hoare triple {71237#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71238#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:26,124 INFO L290 TraceCheckUtils]: 112: Hoare triple {71238#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {71238#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:26,125 INFO L290 TraceCheckUtils]: 113: Hoare triple {71238#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71239#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:26,125 INFO L290 TraceCheckUtils]: 114: Hoare triple {71239#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {71239#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:26,126 INFO L290 TraceCheckUtils]: 115: Hoare triple {71239#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71240#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:26,126 INFO L290 TraceCheckUtils]: 116: Hoare triple {71240#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {71240#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:26,127 INFO L290 TraceCheckUtils]: 117: Hoare triple {71240#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71241#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:26,127 INFO L290 TraceCheckUtils]: 118: Hoare triple {71241#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {71241#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:26,128 INFO L290 TraceCheckUtils]: 119: Hoare triple {71241#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71242#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:26,128 INFO L290 TraceCheckUtils]: 120: Hoare triple {71242#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {71242#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:26,129 INFO L290 TraceCheckUtils]: 121: Hoare triple {71242#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71243#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:26,129 INFO L290 TraceCheckUtils]: 122: Hoare triple {71243#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {71243#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:26,130 INFO L290 TraceCheckUtils]: 123: Hoare triple {71243#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71244#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:26,130 INFO L290 TraceCheckUtils]: 124: Hoare triple {71244#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {71244#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:26,131 INFO L290 TraceCheckUtils]: 125: Hoare triple {71244#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71245#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:26,131 INFO L290 TraceCheckUtils]: 126: Hoare triple {71245#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {71245#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:26,132 INFO L290 TraceCheckUtils]: 127: Hoare triple {71245#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71246#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:26,132 INFO L290 TraceCheckUtils]: 128: Hoare triple {71246#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {71246#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:26,133 INFO L290 TraceCheckUtils]: 129: Hoare triple {71246#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71247#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:26,133 INFO L290 TraceCheckUtils]: 130: Hoare triple {71247#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {71247#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:26,134 INFO L290 TraceCheckUtils]: 131: Hoare triple {71247#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71248#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:26,134 INFO L290 TraceCheckUtils]: 132: Hoare triple {71248#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {71248#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:26,135 INFO L290 TraceCheckUtils]: 133: Hoare triple {71248#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71249#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:26,135 INFO L290 TraceCheckUtils]: 134: Hoare triple {71249#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {71249#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:26,136 INFO L290 TraceCheckUtils]: 135: Hoare triple {71249#(<= main_~x~0 64)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 136: Hoare triple {71181#false} assume !!(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 137: Hoare triple {71181#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 138: Hoare triple {71181#false} assume !(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L272 TraceCheckUtils]: 139: Hoare triple {71181#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 140: Hoare triple {71181#false} ~cond := #in~cond; {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 141: Hoare triple {71181#false} assume 0 == ~cond; {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L290 TraceCheckUtils]: 142: Hoare triple {71181#false} assume !false; {71181#false} is VALID [2022-04-15 12:50:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 195 proven. 4160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:26,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:26,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363179701] [2022-04-15 12:50:26,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363179701] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:26,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125811083] [2022-04-15 12:50:26,138 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:50:26,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:26,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:26,139 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:26,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-04-15 12:50:26,193 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:50:26,193 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:26,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 66 conjunts are in the unsatisfiable core [2022-04-15 12:50:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:26,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:26,738 INFO L272 TraceCheckUtils]: 0: Hoare triple {71180#true} call ULTIMATE.init(); {71180#true} is VALID [2022-04-15 12:50:26,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {71180#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {71180#true} is VALID [2022-04-15 12:50:26,738 INFO L290 TraceCheckUtils]: 2: Hoare triple {71180#true} assume true; {71180#true} is VALID [2022-04-15 12:50:26,738 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71180#true} {71180#true} #41#return; {71180#true} is VALID [2022-04-15 12:50:26,738 INFO L272 TraceCheckUtils]: 4: Hoare triple {71180#true} call #t~ret4 := main(); {71180#true} is VALID [2022-04-15 12:50:26,738 INFO L290 TraceCheckUtils]: 5: Hoare triple {71180#true} ~x~0 := 0;~y~0 := 500000; {71269#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:26,738 INFO L290 TraceCheckUtils]: 6: Hoare triple {71269#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {71269#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:26,741 INFO L290 TraceCheckUtils]: 7: Hoare triple {71269#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71186#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:26,741 INFO L290 TraceCheckUtils]: 8: Hoare triple {71186#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {71186#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:26,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {71186#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71187#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:26,742 INFO L290 TraceCheckUtils]: 10: Hoare triple {71187#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {71187#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:26,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {71187#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71188#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:26,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {71188#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {71188#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:26,744 INFO L290 TraceCheckUtils]: 13: Hoare triple {71188#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71189#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:26,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {71189#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {71189#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:26,746 INFO L290 TraceCheckUtils]: 15: Hoare triple {71189#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71190#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:26,746 INFO L290 TraceCheckUtils]: 16: Hoare triple {71190#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {71190#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:26,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {71190#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71191#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:26,747 INFO L290 TraceCheckUtils]: 18: Hoare triple {71191#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {71191#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:26,748 INFO L290 TraceCheckUtils]: 19: Hoare triple {71191#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71192#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:26,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {71192#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {71192#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:26,749 INFO L290 TraceCheckUtils]: 21: Hoare triple {71192#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71193#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:26,749 INFO L290 TraceCheckUtils]: 22: Hoare triple {71193#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {71193#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:26,750 INFO L290 TraceCheckUtils]: 23: Hoare triple {71193#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71194#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:26,750 INFO L290 TraceCheckUtils]: 24: Hoare triple {71194#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {71194#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:26,751 INFO L290 TraceCheckUtils]: 25: Hoare triple {71194#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71195#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:26,751 INFO L290 TraceCheckUtils]: 26: Hoare triple {71195#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {71195#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:26,752 INFO L290 TraceCheckUtils]: 27: Hoare triple {71195#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71196#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:26,752 INFO L290 TraceCheckUtils]: 28: Hoare triple {71196#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {71196#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:26,753 INFO L290 TraceCheckUtils]: 29: Hoare triple {71196#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71197#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:26,753 INFO L290 TraceCheckUtils]: 30: Hoare triple {71197#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {71197#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:26,754 INFO L290 TraceCheckUtils]: 31: Hoare triple {71197#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71198#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:26,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {71198#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {71198#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:26,755 INFO L290 TraceCheckUtils]: 33: Hoare triple {71198#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71199#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:26,756 INFO L290 TraceCheckUtils]: 34: Hoare triple {71199#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {71199#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:26,757 INFO L290 TraceCheckUtils]: 35: Hoare triple {71199#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71200#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:26,757 INFO L290 TraceCheckUtils]: 36: Hoare triple {71200#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {71200#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:26,758 INFO L290 TraceCheckUtils]: 37: Hoare triple {71200#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71201#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:26,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {71201#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {71201#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:26,759 INFO L290 TraceCheckUtils]: 39: Hoare triple {71201#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71202#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:26,759 INFO L290 TraceCheckUtils]: 40: Hoare triple {71202#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {71202#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:26,760 INFO L290 TraceCheckUtils]: 41: Hoare triple {71202#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71203#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:26,760 INFO L290 TraceCheckUtils]: 42: Hoare triple {71203#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {71203#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:26,761 INFO L290 TraceCheckUtils]: 43: Hoare triple {71203#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71204#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:26,761 INFO L290 TraceCheckUtils]: 44: Hoare triple {71204#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {71204#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:26,762 INFO L290 TraceCheckUtils]: 45: Hoare triple {71204#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71205#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:26,762 INFO L290 TraceCheckUtils]: 46: Hoare triple {71205#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {71205#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:26,763 INFO L290 TraceCheckUtils]: 47: Hoare triple {71205#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71206#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:26,763 INFO L290 TraceCheckUtils]: 48: Hoare triple {71206#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {71206#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:26,764 INFO L290 TraceCheckUtils]: 49: Hoare triple {71206#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71207#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:26,764 INFO L290 TraceCheckUtils]: 50: Hoare triple {71207#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {71207#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:26,765 INFO L290 TraceCheckUtils]: 51: Hoare triple {71207#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71208#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:26,765 INFO L290 TraceCheckUtils]: 52: Hoare triple {71208#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {71208#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:26,766 INFO L290 TraceCheckUtils]: 53: Hoare triple {71208#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71209#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:26,766 INFO L290 TraceCheckUtils]: 54: Hoare triple {71209#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {71209#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:26,767 INFO L290 TraceCheckUtils]: 55: Hoare triple {71209#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71210#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:26,767 INFO L290 TraceCheckUtils]: 56: Hoare triple {71210#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {71210#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:26,768 INFO L290 TraceCheckUtils]: 57: Hoare triple {71210#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71211#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:26,769 INFO L290 TraceCheckUtils]: 58: Hoare triple {71211#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {71211#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:26,769 INFO L290 TraceCheckUtils]: 59: Hoare triple {71211#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71212#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:26,770 INFO L290 TraceCheckUtils]: 60: Hoare triple {71212#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {71212#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:26,770 INFO L290 TraceCheckUtils]: 61: Hoare triple {71212#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71213#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:26,771 INFO L290 TraceCheckUtils]: 62: Hoare triple {71213#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {71213#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:26,772 INFO L290 TraceCheckUtils]: 63: Hoare triple {71213#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71214#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:26,772 INFO L290 TraceCheckUtils]: 64: Hoare triple {71214#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {71214#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:26,773 INFO L290 TraceCheckUtils]: 65: Hoare triple {71214#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71215#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:26,773 INFO L290 TraceCheckUtils]: 66: Hoare triple {71215#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {71215#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:26,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {71215#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71216#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:26,774 INFO L290 TraceCheckUtils]: 68: Hoare triple {71216#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {71216#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:26,775 INFO L290 TraceCheckUtils]: 69: Hoare triple {71216#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71217#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:26,775 INFO L290 TraceCheckUtils]: 70: Hoare triple {71217#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {71217#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:26,776 INFO L290 TraceCheckUtils]: 71: Hoare triple {71217#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71218#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:26,776 INFO L290 TraceCheckUtils]: 72: Hoare triple {71218#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {71218#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:26,777 INFO L290 TraceCheckUtils]: 73: Hoare triple {71218#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71219#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:26,777 INFO L290 TraceCheckUtils]: 74: Hoare triple {71219#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {71219#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:26,778 INFO L290 TraceCheckUtils]: 75: Hoare triple {71219#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71220#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:26,778 INFO L290 TraceCheckUtils]: 76: Hoare triple {71220#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {71220#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:26,779 INFO L290 TraceCheckUtils]: 77: Hoare triple {71220#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71221#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:26,779 INFO L290 TraceCheckUtils]: 78: Hoare triple {71221#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {71221#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:26,780 INFO L290 TraceCheckUtils]: 79: Hoare triple {71221#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71222#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:26,780 INFO L290 TraceCheckUtils]: 80: Hoare triple {71222#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {71222#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:26,781 INFO L290 TraceCheckUtils]: 81: Hoare triple {71222#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71223#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:26,781 INFO L290 TraceCheckUtils]: 82: Hoare triple {71223#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {71223#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:26,782 INFO L290 TraceCheckUtils]: 83: Hoare triple {71223#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71224#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:26,783 INFO L290 TraceCheckUtils]: 84: Hoare triple {71224#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {71224#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:26,783 INFO L290 TraceCheckUtils]: 85: Hoare triple {71224#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71225#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:26,784 INFO L290 TraceCheckUtils]: 86: Hoare triple {71225#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {71225#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:26,784 INFO L290 TraceCheckUtils]: 87: Hoare triple {71225#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71226#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:26,785 INFO L290 TraceCheckUtils]: 88: Hoare triple {71226#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {71226#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:26,786 INFO L290 TraceCheckUtils]: 89: Hoare triple {71226#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71227#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:26,786 INFO L290 TraceCheckUtils]: 90: Hoare triple {71227#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {71227#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:26,787 INFO L290 TraceCheckUtils]: 91: Hoare triple {71227#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71228#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:26,787 INFO L290 TraceCheckUtils]: 92: Hoare triple {71228#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {71228#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:26,788 INFO L290 TraceCheckUtils]: 93: Hoare triple {71228#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71229#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:26,788 INFO L290 TraceCheckUtils]: 94: Hoare triple {71229#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {71229#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:26,789 INFO L290 TraceCheckUtils]: 95: Hoare triple {71229#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71230#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:26,789 INFO L290 TraceCheckUtils]: 96: Hoare triple {71230#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {71230#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:26,790 INFO L290 TraceCheckUtils]: 97: Hoare triple {71230#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71231#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:26,790 INFO L290 TraceCheckUtils]: 98: Hoare triple {71231#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {71231#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:26,791 INFO L290 TraceCheckUtils]: 99: Hoare triple {71231#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71232#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:26,791 INFO L290 TraceCheckUtils]: 100: Hoare triple {71232#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {71232#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:26,792 INFO L290 TraceCheckUtils]: 101: Hoare triple {71232#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71233#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:26,792 INFO L290 TraceCheckUtils]: 102: Hoare triple {71233#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {71233#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:26,793 INFO L290 TraceCheckUtils]: 103: Hoare triple {71233#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71234#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:26,793 INFO L290 TraceCheckUtils]: 104: Hoare triple {71234#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {71234#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:26,794 INFO L290 TraceCheckUtils]: 105: Hoare triple {71234#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71235#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:26,794 INFO L290 TraceCheckUtils]: 106: Hoare triple {71235#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {71235#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:26,795 INFO L290 TraceCheckUtils]: 107: Hoare triple {71235#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71236#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:26,795 INFO L290 TraceCheckUtils]: 108: Hoare triple {71236#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {71236#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:26,796 INFO L290 TraceCheckUtils]: 109: Hoare triple {71236#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71237#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:26,797 INFO L290 TraceCheckUtils]: 110: Hoare triple {71237#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {71237#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:26,797 INFO L290 TraceCheckUtils]: 111: Hoare triple {71237#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71238#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:26,798 INFO L290 TraceCheckUtils]: 112: Hoare triple {71238#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {71238#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:26,799 INFO L290 TraceCheckUtils]: 113: Hoare triple {71238#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71239#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:26,799 INFO L290 TraceCheckUtils]: 114: Hoare triple {71239#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {71239#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:26,800 INFO L290 TraceCheckUtils]: 115: Hoare triple {71239#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71240#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:26,800 INFO L290 TraceCheckUtils]: 116: Hoare triple {71240#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {71240#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:26,801 INFO L290 TraceCheckUtils]: 117: Hoare triple {71240#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71241#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:26,801 INFO L290 TraceCheckUtils]: 118: Hoare triple {71241#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {71241#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:26,802 INFO L290 TraceCheckUtils]: 119: Hoare triple {71241#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71242#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:26,802 INFO L290 TraceCheckUtils]: 120: Hoare triple {71242#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {71242#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:26,803 INFO L290 TraceCheckUtils]: 121: Hoare triple {71242#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71243#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:26,803 INFO L290 TraceCheckUtils]: 122: Hoare triple {71243#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {71243#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:26,804 INFO L290 TraceCheckUtils]: 123: Hoare triple {71243#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71244#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:26,804 INFO L290 TraceCheckUtils]: 124: Hoare triple {71244#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {71244#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:26,805 INFO L290 TraceCheckUtils]: 125: Hoare triple {71244#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71245#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:26,805 INFO L290 TraceCheckUtils]: 126: Hoare triple {71245#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {71245#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:26,806 INFO L290 TraceCheckUtils]: 127: Hoare triple {71245#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71246#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:26,806 INFO L290 TraceCheckUtils]: 128: Hoare triple {71246#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {71246#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:26,807 INFO L290 TraceCheckUtils]: 129: Hoare triple {71246#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71247#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:26,807 INFO L290 TraceCheckUtils]: 130: Hoare triple {71247#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {71247#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:26,808 INFO L290 TraceCheckUtils]: 131: Hoare triple {71247#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71248#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:26,809 INFO L290 TraceCheckUtils]: 132: Hoare triple {71248#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {71248#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:26,809 INFO L290 TraceCheckUtils]: 133: Hoare triple {71248#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71249#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:26,810 INFO L290 TraceCheckUtils]: 134: Hoare triple {71249#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {71249#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 135: Hoare triple {71249#(<= main_~x~0 64)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 136: Hoare triple {71181#false} assume !!(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 137: Hoare triple {71181#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 138: Hoare triple {71181#false} assume !(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L272 TraceCheckUtils]: 139: Hoare triple {71181#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 140: Hoare triple {71181#false} ~cond := #in~cond; {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 141: Hoare triple {71181#false} assume 0 == ~cond; {71181#false} is VALID [2022-04-15 12:50:26,811 INFO L290 TraceCheckUtils]: 142: Hoare triple {71181#false} assume !false; {71181#false} is VALID [2022-04-15 12:50:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 195 proven. 4160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:26,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 142: Hoare triple {71181#false} assume !false; {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 141: Hoare triple {71181#false} assume 0 == ~cond; {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 140: Hoare triple {71181#false} ~cond := #in~cond; {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L272 TraceCheckUtils]: 139: Hoare triple {71181#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 138: Hoare triple {71181#false} assume !(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 137: Hoare triple {71181#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 136: Hoare triple {71181#false} assume !!(~x~0 < 1000000); {71181#false} is VALID [2022-04-15 12:50:29,628 INFO L290 TraceCheckUtils]: 135: Hoare triple {71702#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {71181#false} is VALID [2022-04-15 12:50:29,629 INFO L290 TraceCheckUtils]: 134: Hoare triple {71702#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {71702#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:29,632 INFO L290 TraceCheckUtils]: 133: Hoare triple {71709#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71702#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:29,632 INFO L290 TraceCheckUtils]: 132: Hoare triple {71709#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {71709#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:29,633 INFO L290 TraceCheckUtils]: 131: Hoare triple {71716#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71709#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:29,633 INFO L290 TraceCheckUtils]: 130: Hoare triple {71716#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {71716#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:29,634 INFO L290 TraceCheckUtils]: 129: Hoare triple {71723#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71716#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:29,634 INFO L290 TraceCheckUtils]: 128: Hoare triple {71723#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {71723#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:29,635 INFO L290 TraceCheckUtils]: 127: Hoare triple {71730#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71723#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:29,635 INFO L290 TraceCheckUtils]: 126: Hoare triple {71730#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {71730#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:29,636 INFO L290 TraceCheckUtils]: 125: Hoare triple {71737#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71730#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:29,636 INFO L290 TraceCheckUtils]: 124: Hoare triple {71737#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {71737#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:29,637 INFO L290 TraceCheckUtils]: 123: Hoare triple {71744#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71737#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:29,637 INFO L290 TraceCheckUtils]: 122: Hoare triple {71744#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {71744#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:29,638 INFO L290 TraceCheckUtils]: 121: Hoare triple {71751#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71744#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:29,638 INFO L290 TraceCheckUtils]: 120: Hoare triple {71751#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {71751#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:29,639 INFO L290 TraceCheckUtils]: 119: Hoare triple {71758#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71751#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:29,639 INFO L290 TraceCheckUtils]: 118: Hoare triple {71758#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {71758#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:29,640 INFO L290 TraceCheckUtils]: 117: Hoare triple {71765#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71758#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:29,640 INFO L290 TraceCheckUtils]: 116: Hoare triple {71765#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {71765#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:29,641 INFO L290 TraceCheckUtils]: 115: Hoare triple {71772#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71765#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:29,641 INFO L290 TraceCheckUtils]: 114: Hoare triple {71772#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {71772#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:29,642 INFO L290 TraceCheckUtils]: 113: Hoare triple {71779#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71772#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:29,642 INFO L290 TraceCheckUtils]: 112: Hoare triple {71779#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {71779#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:29,643 INFO L290 TraceCheckUtils]: 111: Hoare triple {71786#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71779#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:29,644 INFO L290 TraceCheckUtils]: 110: Hoare triple {71786#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {71786#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:29,644 INFO L290 TraceCheckUtils]: 109: Hoare triple {71793#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71786#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:29,645 INFO L290 TraceCheckUtils]: 108: Hoare triple {71793#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {71793#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:29,646 INFO L290 TraceCheckUtils]: 107: Hoare triple {71800#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71793#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:29,646 INFO L290 TraceCheckUtils]: 106: Hoare triple {71800#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {71800#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:29,647 INFO L290 TraceCheckUtils]: 105: Hoare triple {71807#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71800#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:29,647 INFO L290 TraceCheckUtils]: 104: Hoare triple {71807#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {71807#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:29,648 INFO L290 TraceCheckUtils]: 103: Hoare triple {71814#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71807#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:29,648 INFO L290 TraceCheckUtils]: 102: Hoare triple {71814#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {71814#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:29,649 INFO L290 TraceCheckUtils]: 101: Hoare triple {71821#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71814#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:29,649 INFO L290 TraceCheckUtils]: 100: Hoare triple {71821#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {71821#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:29,650 INFO L290 TraceCheckUtils]: 99: Hoare triple {71828#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71821#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:29,650 INFO L290 TraceCheckUtils]: 98: Hoare triple {71828#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {71828#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:29,651 INFO L290 TraceCheckUtils]: 97: Hoare triple {71835#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71828#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:29,651 INFO L290 TraceCheckUtils]: 96: Hoare triple {71835#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {71835#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:29,652 INFO L290 TraceCheckUtils]: 95: Hoare triple {71842#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71835#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:29,652 INFO L290 TraceCheckUtils]: 94: Hoare triple {71842#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {71842#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:29,653 INFO L290 TraceCheckUtils]: 93: Hoare triple {71849#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71842#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:29,654 INFO L290 TraceCheckUtils]: 92: Hoare triple {71849#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {71849#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:29,654 INFO L290 TraceCheckUtils]: 91: Hoare triple {71856#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71849#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:29,655 INFO L290 TraceCheckUtils]: 90: Hoare triple {71856#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {71856#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:29,656 INFO L290 TraceCheckUtils]: 89: Hoare triple {71863#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71856#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:29,656 INFO L290 TraceCheckUtils]: 88: Hoare triple {71863#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {71863#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:29,657 INFO L290 TraceCheckUtils]: 87: Hoare triple {71870#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71863#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:29,657 INFO L290 TraceCheckUtils]: 86: Hoare triple {71870#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {71870#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:29,658 INFO L290 TraceCheckUtils]: 85: Hoare triple {71877#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71870#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:29,658 INFO L290 TraceCheckUtils]: 84: Hoare triple {71877#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {71877#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:29,659 INFO L290 TraceCheckUtils]: 83: Hoare triple {71884#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71877#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:29,659 INFO L290 TraceCheckUtils]: 82: Hoare triple {71884#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {71884#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:29,660 INFO L290 TraceCheckUtils]: 81: Hoare triple {71891#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71884#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:29,660 INFO L290 TraceCheckUtils]: 80: Hoare triple {71891#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {71891#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:29,661 INFO L290 TraceCheckUtils]: 79: Hoare triple {71898#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71891#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:29,661 INFO L290 TraceCheckUtils]: 78: Hoare triple {71898#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {71898#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:29,662 INFO L290 TraceCheckUtils]: 77: Hoare triple {71905#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71898#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:29,662 INFO L290 TraceCheckUtils]: 76: Hoare triple {71905#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {71905#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:29,663 INFO L290 TraceCheckUtils]: 75: Hoare triple {71912#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71905#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:29,663 INFO L290 TraceCheckUtils]: 74: Hoare triple {71912#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {71912#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:29,664 INFO L290 TraceCheckUtils]: 73: Hoare triple {71919#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71912#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:29,664 INFO L290 TraceCheckUtils]: 72: Hoare triple {71919#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {71919#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:29,665 INFO L290 TraceCheckUtils]: 71: Hoare triple {71926#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71919#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:29,665 INFO L290 TraceCheckUtils]: 70: Hoare triple {71926#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {71926#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:29,666 INFO L290 TraceCheckUtils]: 69: Hoare triple {71933#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71926#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:29,666 INFO L290 TraceCheckUtils]: 68: Hoare triple {71933#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {71933#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:29,667 INFO L290 TraceCheckUtils]: 67: Hoare triple {71940#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71933#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:29,667 INFO L290 TraceCheckUtils]: 66: Hoare triple {71940#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {71940#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:29,668 INFO L290 TraceCheckUtils]: 65: Hoare triple {71947#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71940#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:29,669 INFO L290 TraceCheckUtils]: 64: Hoare triple {71947#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {71947#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:29,669 INFO L290 TraceCheckUtils]: 63: Hoare triple {71954#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71947#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:29,670 INFO L290 TraceCheckUtils]: 62: Hoare triple {71954#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {71954#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:29,671 INFO L290 TraceCheckUtils]: 61: Hoare triple {71961#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71954#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:29,671 INFO L290 TraceCheckUtils]: 60: Hoare triple {71961#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {71961#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:29,672 INFO L290 TraceCheckUtils]: 59: Hoare triple {71968#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71961#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:29,672 INFO L290 TraceCheckUtils]: 58: Hoare triple {71968#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {71968#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:29,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {71975#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71968#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:29,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {71975#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {71975#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:29,674 INFO L290 TraceCheckUtils]: 55: Hoare triple {71982#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71975#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:29,674 INFO L290 TraceCheckUtils]: 54: Hoare triple {71982#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {71982#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:29,675 INFO L290 TraceCheckUtils]: 53: Hoare triple {71989#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71982#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:29,675 INFO L290 TraceCheckUtils]: 52: Hoare triple {71989#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {71989#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:29,676 INFO L290 TraceCheckUtils]: 51: Hoare triple {71996#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71989#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:29,676 INFO L290 TraceCheckUtils]: 50: Hoare triple {71996#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {71996#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:29,677 INFO L290 TraceCheckUtils]: 49: Hoare triple {72003#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {71996#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:29,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {72003#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {72003#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:29,678 INFO L290 TraceCheckUtils]: 47: Hoare triple {72010#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72003#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:29,678 INFO L290 TraceCheckUtils]: 46: Hoare triple {72010#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {72010#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:29,679 INFO L290 TraceCheckUtils]: 45: Hoare triple {72017#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72010#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:29,679 INFO L290 TraceCheckUtils]: 44: Hoare triple {72017#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {72017#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:29,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {72024#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72017#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:29,681 INFO L290 TraceCheckUtils]: 42: Hoare triple {72024#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {72024#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:29,681 INFO L290 TraceCheckUtils]: 41: Hoare triple {72031#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72024#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:29,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {72031#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {72031#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:29,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {72038#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72031#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:29,683 INFO L290 TraceCheckUtils]: 38: Hoare triple {72038#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {72038#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:29,684 INFO L290 TraceCheckUtils]: 37: Hoare triple {72045#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72038#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:29,684 INFO L290 TraceCheckUtils]: 36: Hoare triple {72045#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {72045#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:29,685 INFO L290 TraceCheckUtils]: 35: Hoare triple {72052#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72045#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:29,685 INFO L290 TraceCheckUtils]: 34: Hoare triple {72052#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {72052#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:29,686 INFO L290 TraceCheckUtils]: 33: Hoare triple {72059#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72052#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:29,686 INFO L290 TraceCheckUtils]: 32: Hoare triple {72059#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {72059#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:29,687 INFO L290 TraceCheckUtils]: 31: Hoare triple {72066#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72059#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:29,687 INFO L290 TraceCheckUtils]: 30: Hoare triple {72066#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {72066#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:29,688 INFO L290 TraceCheckUtils]: 29: Hoare triple {72073#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72066#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:29,688 INFO L290 TraceCheckUtils]: 28: Hoare triple {72073#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {72073#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:29,689 INFO L290 TraceCheckUtils]: 27: Hoare triple {72080#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72073#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:29,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {72080#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {72080#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:29,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {72087#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72080#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:29,690 INFO L290 TraceCheckUtils]: 24: Hoare triple {72087#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {72087#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:29,691 INFO L290 TraceCheckUtils]: 23: Hoare triple {72094#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72087#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:29,691 INFO L290 TraceCheckUtils]: 22: Hoare triple {72094#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {72094#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:29,692 INFO L290 TraceCheckUtils]: 21: Hoare triple {72101#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72094#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:29,692 INFO L290 TraceCheckUtils]: 20: Hoare triple {72101#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {72101#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:29,693 INFO L290 TraceCheckUtils]: 19: Hoare triple {72108#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72101#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:29,693 INFO L290 TraceCheckUtils]: 18: Hoare triple {72108#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {72108#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:29,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {72115#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72108#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:29,694 INFO L290 TraceCheckUtils]: 16: Hoare triple {72115#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {72115#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:29,695 INFO L290 TraceCheckUtils]: 15: Hoare triple {72122#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72115#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:29,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {72122#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {72122#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:29,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {72129#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72122#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:29,697 INFO L290 TraceCheckUtils]: 12: Hoare triple {72129#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {72129#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:29,698 INFO L290 TraceCheckUtils]: 11: Hoare triple {72136#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72129#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:29,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {72136#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {72136#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:29,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {72143#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72136#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:29,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {72143#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {72143#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:29,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {72150#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {72143#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:29,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {72150#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {72150#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:29,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {71180#true} ~x~0 := 0;~y~0 := 500000; {72150#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:29,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {71180#true} call #t~ret4 := main(); {71180#true} is VALID [2022-04-15 12:50:29,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71180#true} {71180#true} #41#return; {71180#true} is VALID [2022-04-15 12:50:29,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {71180#true} assume true; {71180#true} is VALID [2022-04-15 12:50:29,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {71180#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {71180#true} is VALID [2022-04-15 12:50:29,700 INFO L272 TraceCheckUtils]: 0: Hoare triple {71180#true} call ULTIMATE.init(); {71180#true} is VALID [2022-04-15 12:50:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 4356 backedges. 195 proven. 4160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:29,701 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2125811083] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:29,701 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:29,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 67, 67] total 134 [2022-04-15 12:50:29,701 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:29,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2074647542] [2022-04-15 12:50:29,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2074647542] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:29,702 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:29,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [68] imperfect sequences [] total 68 [2022-04-15 12:50:29,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344376378] [2022-04-15 12:50:29,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:29,703 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 12:50:29,703 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:29,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:29,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:29,801 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2022-04-15 12:50:29,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:29,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2022-04-15 12:50:29,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8780, Invalid=9042, Unknown=0, NotChecked=0, Total=17822 [2022-04-15 12:50:29,808 INFO L87 Difference]: Start difference. First operand 145 states and 148 transitions. Second operand has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:31,657 INFO L93 Difference]: Finished difference Result 156 states and 162 transitions. [2022-04-15 12:50:31,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-15 12:50:31,657 INFO L78 Accepts]: Start accepts. Automaton has has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 143 [2022-04-15 12:50:31,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:31,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-15 12:50:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 153 transitions. [2022-04-15 12:50:31,659 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 153 transitions. [2022-04-15 12:50:31,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:31,777 INFO L225 Difference]: With dead ends: 156 [2022-04-15 12:50:31,777 INFO L226 Difference]: Without dead ends: 147 [2022-04-15 12:50:31,779 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 197 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2463 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=17426, Invalid=21976, Unknown=0, NotChecked=0, Total=39402 [2022-04-15 12:50:31,780 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 73 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:31,780 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 19 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:50:31,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-04-15 12:50:31,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2022-04-15 12:50:31,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:31,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,967 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,967 INFO L87 Difference]: Start difference. First operand 147 states. Second operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:31,968 INFO L93 Difference]: Finished difference Result 147 states and 150 transitions. [2022-04-15 12:50:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 150 transitions. [2022-04-15 12:50:31,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:31,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:31,968 INFO L74 IsIncluded]: Start isIncluded. First operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-15 12:50:31,969 INFO L87 Difference]: Start difference. First operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 147 states. [2022-04-15 12:50:31,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:31,970 INFO L93 Difference]: Finished difference Result 147 states and 150 transitions. [2022-04-15 12:50:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 150 transitions. [2022-04-15 12:50:31,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:31,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:31,970 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:31,970 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 142 states have (on average 1.028169014084507) internal successors, (146), 142 states have internal predecessors, (146), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 150 transitions. [2022-04-15 12:50:31,971 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 150 transitions. Word has length 143 [2022-04-15 12:50:31,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:31,971 INFO L478 AbstractCegarLoop]: Abstraction has 147 states and 150 transitions. [2022-04-15 12:50:31,972 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 2.0441176470588234) internal successors, (139), 67 states have internal predecessors, (139), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:31,972 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 147 states and 150 transitions. [2022-04-15 12:50:32,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 150 transitions. [2022-04-15 12:50:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-04-15 12:50:32,121 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:32,121 INFO L499 BasicCegarLoop]: trace histogram [67, 65, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:32,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:32,331 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable131,SelfDestructingSolverStorable132 [2022-04-15 12:50:32,331 INFO L403 AbstractCegarLoop]: === Iteration 69 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:32,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:32,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1733402710, now seen corresponding path program 131 times [2022-04-15 12:50:32,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:32,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [633914356] [2022-04-15 12:50:32,520 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:32,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1603168048, now seen corresponding path program 1 times [2022-04-15 12:50:32,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:32,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671997617] [2022-04-15 12:50:32,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:32,538 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:32,540 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:32,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1733402710, now seen corresponding path program 132 times [2022-04-15 12:50:32,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:32,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64053744] [2022-04-15 12:50:32,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:32,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:33,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:33,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:33,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {73275#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {73204#true} assume true; {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {73204#true} {73204#true} #41#return; {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L272 TraceCheckUtils]: 0: Hoare triple {73204#true} call ULTIMATE.init(); {73275#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:33,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {73275#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {73204#true} assume true; {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73204#true} {73204#true} #41#return; {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L272 TraceCheckUtils]: 4: Hoare triple {73204#true} call #t~ret4 := main(); {73204#true} is VALID [2022-04-15 12:50:33,511 INFO L290 TraceCheckUtils]: 5: Hoare triple {73204#true} ~x~0 := 0;~y~0 := 500000; {73209#(= main_~x~0 0)} is VALID [2022-04-15 12:50:33,512 INFO L290 TraceCheckUtils]: 6: Hoare triple {73209#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {73209#(= main_~x~0 0)} is VALID [2022-04-15 12:50:33,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {73209#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73210#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:33,512 INFO L290 TraceCheckUtils]: 8: Hoare triple {73210#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {73210#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:33,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {73210#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73211#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:33,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {73211#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {73211#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:33,516 INFO L290 TraceCheckUtils]: 11: Hoare triple {73211#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73212#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:33,516 INFO L290 TraceCheckUtils]: 12: Hoare triple {73212#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {73212#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:33,517 INFO L290 TraceCheckUtils]: 13: Hoare triple {73212#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73213#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:33,517 INFO L290 TraceCheckUtils]: 14: Hoare triple {73213#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {73213#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:33,518 INFO L290 TraceCheckUtils]: 15: Hoare triple {73213#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73214#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:33,519 INFO L290 TraceCheckUtils]: 16: Hoare triple {73214#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {73214#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:33,519 INFO L290 TraceCheckUtils]: 17: Hoare triple {73214#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73215#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:33,520 INFO L290 TraceCheckUtils]: 18: Hoare triple {73215#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {73215#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:33,521 INFO L290 TraceCheckUtils]: 19: Hoare triple {73215#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73216#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:33,521 INFO L290 TraceCheckUtils]: 20: Hoare triple {73216#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {73216#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:33,522 INFO L290 TraceCheckUtils]: 21: Hoare triple {73216#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73217#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:33,522 INFO L290 TraceCheckUtils]: 22: Hoare triple {73217#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {73217#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:33,523 INFO L290 TraceCheckUtils]: 23: Hoare triple {73217#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73218#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:33,523 INFO L290 TraceCheckUtils]: 24: Hoare triple {73218#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {73218#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:33,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {73218#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73219#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:33,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {73219#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {73219#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:33,525 INFO L290 TraceCheckUtils]: 27: Hoare triple {73219#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73220#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:33,525 INFO L290 TraceCheckUtils]: 28: Hoare triple {73220#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {73220#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:33,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {73220#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73221#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:33,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {73221#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {73221#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:33,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {73221#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73222#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:33,527 INFO L290 TraceCheckUtils]: 32: Hoare triple {73222#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {73222#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:33,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {73222#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73223#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:33,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {73223#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {73223#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:33,529 INFO L290 TraceCheckUtils]: 35: Hoare triple {73223#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73224#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:33,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {73224#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {73224#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:33,530 INFO L290 TraceCheckUtils]: 37: Hoare triple {73224#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73225#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:33,530 INFO L290 TraceCheckUtils]: 38: Hoare triple {73225#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {73225#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:33,531 INFO L290 TraceCheckUtils]: 39: Hoare triple {73225#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73226#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:33,532 INFO L290 TraceCheckUtils]: 40: Hoare triple {73226#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {73226#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:33,532 INFO L290 TraceCheckUtils]: 41: Hoare triple {73226#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73227#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:33,533 INFO L290 TraceCheckUtils]: 42: Hoare triple {73227#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {73227#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:33,534 INFO L290 TraceCheckUtils]: 43: Hoare triple {73227#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73228#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:33,534 INFO L290 TraceCheckUtils]: 44: Hoare triple {73228#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {73228#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:33,535 INFO L290 TraceCheckUtils]: 45: Hoare triple {73228#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73229#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:33,535 INFO L290 TraceCheckUtils]: 46: Hoare triple {73229#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {73229#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:33,536 INFO L290 TraceCheckUtils]: 47: Hoare triple {73229#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73230#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:33,536 INFO L290 TraceCheckUtils]: 48: Hoare triple {73230#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {73230#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:33,537 INFO L290 TraceCheckUtils]: 49: Hoare triple {73230#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73231#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:33,537 INFO L290 TraceCheckUtils]: 50: Hoare triple {73231#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {73231#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:33,538 INFO L290 TraceCheckUtils]: 51: Hoare triple {73231#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73232#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:33,538 INFO L290 TraceCheckUtils]: 52: Hoare triple {73232#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {73232#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:33,539 INFO L290 TraceCheckUtils]: 53: Hoare triple {73232#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73233#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:33,539 INFO L290 TraceCheckUtils]: 54: Hoare triple {73233#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {73233#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:33,540 INFO L290 TraceCheckUtils]: 55: Hoare triple {73233#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73234#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:33,540 INFO L290 TraceCheckUtils]: 56: Hoare triple {73234#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {73234#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:33,541 INFO L290 TraceCheckUtils]: 57: Hoare triple {73234#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73235#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:33,541 INFO L290 TraceCheckUtils]: 58: Hoare triple {73235#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {73235#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:33,542 INFO L290 TraceCheckUtils]: 59: Hoare triple {73235#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73236#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:33,542 INFO L290 TraceCheckUtils]: 60: Hoare triple {73236#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {73236#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:33,543 INFO L290 TraceCheckUtils]: 61: Hoare triple {73236#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73237#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:33,544 INFO L290 TraceCheckUtils]: 62: Hoare triple {73237#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {73237#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:33,544 INFO L290 TraceCheckUtils]: 63: Hoare triple {73237#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73238#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:33,545 INFO L290 TraceCheckUtils]: 64: Hoare triple {73238#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {73238#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:33,546 INFO L290 TraceCheckUtils]: 65: Hoare triple {73238#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73239#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:33,546 INFO L290 TraceCheckUtils]: 66: Hoare triple {73239#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {73239#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:33,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {73239#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73240#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:33,547 INFO L290 TraceCheckUtils]: 68: Hoare triple {73240#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {73240#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:33,548 INFO L290 TraceCheckUtils]: 69: Hoare triple {73240#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73241#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:33,548 INFO L290 TraceCheckUtils]: 70: Hoare triple {73241#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {73241#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:33,549 INFO L290 TraceCheckUtils]: 71: Hoare triple {73241#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73242#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:33,549 INFO L290 TraceCheckUtils]: 72: Hoare triple {73242#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {73242#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:33,550 INFO L290 TraceCheckUtils]: 73: Hoare triple {73242#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73243#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:33,550 INFO L290 TraceCheckUtils]: 74: Hoare triple {73243#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {73243#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:33,551 INFO L290 TraceCheckUtils]: 75: Hoare triple {73243#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73244#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:33,551 INFO L290 TraceCheckUtils]: 76: Hoare triple {73244#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {73244#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:33,552 INFO L290 TraceCheckUtils]: 77: Hoare triple {73244#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73245#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:33,552 INFO L290 TraceCheckUtils]: 78: Hoare triple {73245#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {73245#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:33,553 INFO L290 TraceCheckUtils]: 79: Hoare triple {73245#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73246#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:33,553 INFO L290 TraceCheckUtils]: 80: Hoare triple {73246#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {73246#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:33,554 INFO L290 TraceCheckUtils]: 81: Hoare triple {73246#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73247#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:33,554 INFO L290 TraceCheckUtils]: 82: Hoare triple {73247#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {73247#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:33,555 INFO L290 TraceCheckUtils]: 83: Hoare triple {73247#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73248#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:33,555 INFO L290 TraceCheckUtils]: 84: Hoare triple {73248#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {73248#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:33,556 INFO L290 TraceCheckUtils]: 85: Hoare triple {73248#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73249#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:33,557 INFO L290 TraceCheckUtils]: 86: Hoare triple {73249#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {73249#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:33,557 INFO L290 TraceCheckUtils]: 87: Hoare triple {73249#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73250#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:33,558 INFO L290 TraceCheckUtils]: 88: Hoare triple {73250#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {73250#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:33,559 INFO L290 TraceCheckUtils]: 89: Hoare triple {73250#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73251#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:33,559 INFO L290 TraceCheckUtils]: 90: Hoare triple {73251#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {73251#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:33,560 INFO L290 TraceCheckUtils]: 91: Hoare triple {73251#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73252#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:33,560 INFO L290 TraceCheckUtils]: 92: Hoare triple {73252#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {73252#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:33,561 INFO L290 TraceCheckUtils]: 93: Hoare triple {73252#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73253#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:33,561 INFO L290 TraceCheckUtils]: 94: Hoare triple {73253#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {73253#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:33,562 INFO L290 TraceCheckUtils]: 95: Hoare triple {73253#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73254#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:33,562 INFO L290 TraceCheckUtils]: 96: Hoare triple {73254#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {73254#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:33,563 INFO L290 TraceCheckUtils]: 97: Hoare triple {73254#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73255#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:33,563 INFO L290 TraceCheckUtils]: 98: Hoare triple {73255#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {73255#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:33,564 INFO L290 TraceCheckUtils]: 99: Hoare triple {73255#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73256#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:33,564 INFO L290 TraceCheckUtils]: 100: Hoare triple {73256#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {73256#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:33,565 INFO L290 TraceCheckUtils]: 101: Hoare triple {73256#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73257#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:33,565 INFO L290 TraceCheckUtils]: 102: Hoare triple {73257#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {73257#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:33,566 INFO L290 TraceCheckUtils]: 103: Hoare triple {73257#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73258#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:33,566 INFO L290 TraceCheckUtils]: 104: Hoare triple {73258#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {73258#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:33,567 INFO L290 TraceCheckUtils]: 105: Hoare triple {73258#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73259#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:33,568 INFO L290 TraceCheckUtils]: 106: Hoare triple {73259#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {73259#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:33,568 INFO L290 TraceCheckUtils]: 107: Hoare triple {73259#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73260#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:33,569 INFO L290 TraceCheckUtils]: 108: Hoare triple {73260#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {73260#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:33,570 INFO L290 TraceCheckUtils]: 109: Hoare triple {73260#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73261#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:33,570 INFO L290 TraceCheckUtils]: 110: Hoare triple {73261#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {73261#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:33,571 INFO L290 TraceCheckUtils]: 111: Hoare triple {73261#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73262#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:33,571 INFO L290 TraceCheckUtils]: 112: Hoare triple {73262#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {73262#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:33,572 INFO L290 TraceCheckUtils]: 113: Hoare triple {73262#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73263#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:33,572 INFO L290 TraceCheckUtils]: 114: Hoare triple {73263#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {73263#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:33,573 INFO L290 TraceCheckUtils]: 115: Hoare triple {73263#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73264#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:33,573 INFO L290 TraceCheckUtils]: 116: Hoare triple {73264#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {73264#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:33,574 INFO L290 TraceCheckUtils]: 117: Hoare triple {73264#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73265#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:33,574 INFO L290 TraceCheckUtils]: 118: Hoare triple {73265#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {73265#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:33,575 INFO L290 TraceCheckUtils]: 119: Hoare triple {73265#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73266#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:33,575 INFO L290 TraceCheckUtils]: 120: Hoare triple {73266#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {73266#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:33,576 INFO L290 TraceCheckUtils]: 121: Hoare triple {73266#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73267#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:33,576 INFO L290 TraceCheckUtils]: 122: Hoare triple {73267#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {73267#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:33,577 INFO L290 TraceCheckUtils]: 123: Hoare triple {73267#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73268#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:33,577 INFO L290 TraceCheckUtils]: 124: Hoare triple {73268#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {73268#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:33,578 INFO L290 TraceCheckUtils]: 125: Hoare triple {73268#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73269#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:33,578 INFO L290 TraceCheckUtils]: 126: Hoare triple {73269#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {73269#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:33,579 INFO L290 TraceCheckUtils]: 127: Hoare triple {73269#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73270#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:33,580 INFO L290 TraceCheckUtils]: 128: Hoare triple {73270#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {73270#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:33,580 INFO L290 TraceCheckUtils]: 129: Hoare triple {73270#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73271#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:33,581 INFO L290 TraceCheckUtils]: 130: Hoare triple {73271#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {73271#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:33,582 INFO L290 TraceCheckUtils]: 131: Hoare triple {73271#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73272#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:33,582 INFO L290 TraceCheckUtils]: 132: Hoare triple {73272#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {73272#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:33,583 INFO L290 TraceCheckUtils]: 133: Hoare triple {73272#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73273#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:33,583 INFO L290 TraceCheckUtils]: 134: Hoare triple {73273#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {73273#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:33,584 INFO L290 TraceCheckUtils]: 135: Hoare triple {73273#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73274#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:33,584 INFO L290 TraceCheckUtils]: 136: Hoare triple {73274#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {73274#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 137: Hoare triple {73274#(<= main_~x~0 65)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 138: Hoare triple {73205#false} assume !!(~x~0 < 1000000); {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 139: Hoare triple {73205#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 140: Hoare triple {73205#false} assume !(~x~0 < 1000000); {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L272 TraceCheckUtils]: 141: Hoare triple {73205#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 142: Hoare triple {73205#false} ~cond := #in~cond; {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 143: Hoare triple {73205#false} assume 0 == ~cond; {73205#false} is VALID [2022-04-15 12:50:33,585 INFO L290 TraceCheckUtils]: 144: Hoare triple {73205#false} assume !false; {73205#false} is VALID [2022-04-15 12:50:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 198 proven. 4290 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:33,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:33,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64053744] [2022-04-15 12:50:33,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64053744] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:33,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1426496008] [2022-04-15 12:50:33,586 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:50:33,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:33,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:33,588 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:33,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-04-15 12:50:33,632 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:50:33,633 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:33,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:50:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:33,645 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:34,036 INFO L272 TraceCheckUtils]: 0: Hoare triple {73204#true} call ULTIMATE.init(); {73204#true} is VALID [2022-04-15 12:50:34,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {73204#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {73204#true} is VALID [2022-04-15 12:50:34,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {73204#true} assume true; {73204#true} is VALID [2022-04-15 12:50:34,036 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73204#true} {73204#true} #41#return; {73204#true} is VALID [2022-04-15 12:50:34,036 INFO L272 TraceCheckUtils]: 4: Hoare triple {73204#true} call #t~ret4 := main(); {73204#true} is VALID [2022-04-15 12:50:34,036 INFO L290 TraceCheckUtils]: 5: Hoare triple {73204#true} ~x~0 := 0;~y~0 := 500000; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 8: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 10: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 11: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,037 INFO L290 TraceCheckUtils]: 12: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 13: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 14: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 15: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 16: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 17: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,038 INFO L290 TraceCheckUtils]: 18: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 19: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 20: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 21: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 22: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 23: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,039 INFO L290 TraceCheckUtils]: 24: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 25: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 26: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 27: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 28: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 29: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,040 INFO L290 TraceCheckUtils]: 30: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 32: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 33: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 34: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 35: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,041 INFO L290 TraceCheckUtils]: 36: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 37: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 38: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 39: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 40: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 41: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 42: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,042 INFO L290 TraceCheckUtils]: 43: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 44: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 45: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 46: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 47: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 48: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,043 INFO L290 TraceCheckUtils]: 49: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 50: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 51: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 52: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 56: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 57: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 58: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 59: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 60: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 61: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 63: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 64: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 67: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,046 INFO L290 TraceCheckUtils]: 68: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 69: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 70: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 71: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 72: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 73: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,047 INFO L290 TraceCheckUtils]: 74: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 75: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 76: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 77: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 78: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 79: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,048 INFO L290 TraceCheckUtils]: 80: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 81: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 82: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 83: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 84: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 85: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 86: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,049 INFO L290 TraceCheckUtils]: 87: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 88: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 89: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 90: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 91: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 92: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,050 INFO L290 TraceCheckUtils]: 93: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 94: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 95: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 96: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 97: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 98: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,051 INFO L290 TraceCheckUtils]: 99: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 100: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 101: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 102: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 103: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 104: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,052 INFO L290 TraceCheckUtils]: 105: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 106: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 107: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 108: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 109: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 110: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 111: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,053 INFO L290 TraceCheckUtils]: 112: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 113: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 114: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 115: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 116: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 117: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,054 INFO L290 TraceCheckUtils]: 118: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 119: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 120: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 121: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 122: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 123: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,055 INFO L290 TraceCheckUtils]: 124: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 125: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 126: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 127: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 128: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 129: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,056 INFO L290 TraceCheckUtils]: 130: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 131: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 132: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 133: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 134: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 135: Hoare triple {73294#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,057 INFO L290 TraceCheckUtils]: 136: Hoare triple {73294#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {73294#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:34,061 INFO L290 TraceCheckUtils]: 137: Hoare triple {73294#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73691#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:34,061 INFO L290 TraceCheckUtils]: 138: Hoare triple {73691#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {73691#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:34,061 INFO L290 TraceCheckUtils]: 139: Hoare triple {73691#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73698#(<= main_~y~0 500002)} is VALID [2022-04-15 12:50:34,062 INFO L290 TraceCheckUtils]: 140: Hoare triple {73698#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {73702#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:50:34,062 INFO L272 TraceCheckUtils]: 141: Hoare triple {73702#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {73706#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:34,062 INFO L290 TraceCheckUtils]: 142: Hoare triple {73706#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {73710#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:34,062 INFO L290 TraceCheckUtils]: 143: Hoare triple {73710#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {73205#false} is VALID [2022-04-15 12:50:34,063 INFO L290 TraceCheckUtils]: 144: Hoare triple {73205#false} assume !false; {73205#false} is VALID [2022-04-15 12:50:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-15 12:50:34,063 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:34,610 INFO L290 TraceCheckUtils]: 144: Hoare triple {73205#false} assume !false; {73205#false} is VALID [2022-04-15 12:50:34,611 INFO L290 TraceCheckUtils]: 143: Hoare triple {73710#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {73205#false} is VALID [2022-04-15 12:50:34,611 INFO L290 TraceCheckUtils]: 142: Hoare triple {73706#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {73710#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:34,612 INFO L272 TraceCheckUtils]: 141: Hoare triple {73726#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {73706#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:34,612 INFO L290 TraceCheckUtils]: 140: Hoare triple {73730#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {73726#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:50:34,613 INFO L290 TraceCheckUtils]: 139: Hoare triple {73734#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73730#(< main_~y~0 1000000)} is VALID [2022-04-15 12:50:34,613 INFO L290 TraceCheckUtils]: 138: Hoare triple {73734#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {73734#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:34,616 INFO L290 TraceCheckUtils]: 137: Hoare triple {73741#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {73734#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:34,617 INFO L290 TraceCheckUtils]: 136: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,617 INFO L290 TraceCheckUtils]: 135: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,617 INFO L290 TraceCheckUtils]: 134: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,617 INFO L290 TraceCheckUtils]: 133: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,618 INFO L290 TraceCheckUtils]: 132: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,618 INFO L290 TraceCheckUtils]: 131: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,618 INFO L290 TraceCheckUtils]: 130: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,618 INFO L290 TraceCheckUtils]: 129: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,619 INFO L290 TraceCheckUtils]: 128: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,619 INFO L290 TraceCheckUtils]: 127: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,619 INFO L290 TraceCheckUtils]: 126: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,619 INFO L290 TraceCheckUtils]: 125: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,620 INFO L290 TraceCheckUtils]: 124: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,620 INFO L290 TraceCheckUtils]: 123: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,620 INFO L290 TraceCheckUtils]: 122: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,620 INFO L290 TraceCheckUtils]: 121: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,620 INFO L290 TraceCheckUtils]: 120: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,621 INFO L290 TraceCheckUtils]: 119: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,621 INFO L290 TraceCheckUtils]: 118: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,621 INFO L290 TraceCheckUtils]: 117: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,621 INFO L290 TraceCheckUtils]: 116: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,622 INFO L290 TraceCheckUtils]: 115: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,622 INFO L290 TraceCheckUtils]: 114: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,622 INFO L290 TraceCheckUtils]: 113: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,622 INFO L290 TraceCheckUtils]: 112: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,623 INFO L290 TraceCheckUtils]: 111: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,623 INFO L290 TraceCheckUtils]: 110: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,623 INFO L290 TraceCheckUtils]: 109: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,623 INFO L290 TraceCheckUtils]: 108: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,623 INFO L290 TraceCheckUtils]: 107: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,624 INFO L290 TraceCheckUtils]: 106: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,624 INFO L290 TraceCheckUtils]: 105: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,624 INFO L290 TraceCheckUtils]: 104: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,624 INFO L290 TraceCheckUtils]: 103: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,625 INFO L290 TraceCheckUtils]: 102: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,625 INFO L290 TraceCheckUtils]: 101: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,625 INFO L290 TraceCheckUtils]: 100: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,625 INFO L290 TraceCheckUtils]: 99: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,626 INFO L290 TraceCheckUtils]: 98: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,626 INFO L290 TraceCheckUtils]: 97: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,626 INFO L290 TraceCheckUtils]: 96: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,626 INFO L290 TraceCheckUtils]: 95: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,627 INFO L290 TraceCheckUtils]: 94: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,627 INFO L290 TraceCheckUtils]: 93: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,627 INFO L290 TraceCheckUtils]: 92: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,627 INFO L290 TraceCheckUtils]: 91: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,627 INFO L290 TraceCheckUtils]: 90: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,628 INFO L290 TraceCheckUtils]: 89: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,628 INFO L290 TraceCheckUtils]: 88: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,628 INFO L290 TraceCheckUtils]: 86: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,629 INFO L290 TraceCheckUtils]: 85: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,629 INFO L290 TraceCheckUtils]: 84: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,629 INFO L290 TraceCheckUtils]: 83: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,629 INFO L290 TraceCheckUtils]: 82: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,630 INFO L290 TraceCheckUtils]: 81: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,630 INFO L290 TraceCheckUtils]: 80: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,630 INFO L290 TraceCheckUtils]: 79: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,630 INFO L290 TraceCheckUtils]: 78: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,630 INFO L290 TraceCheckUtils]: 77: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,631 INFO L290 TraceCheckUtils]: 76: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,631 INFO L290 TraceCheckUtils]: 75: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,631 INFO L290 TraceCheckUtils]: 74: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,631 INFO L290 TraceCheckUtils]: 73: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,632 INFO L290 TraceCheckUtils]: 72: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,632 INFO L290 TraceCheckUtils]: 71: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,632 INFO L290 TraceCheckUtils]: 70: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,632 INFO L290 TraceCheckUtils]: 69: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,633 INFO L290 TraceCheckUtils]: 68: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,633 INFO L290 TraceCheckUtils]: 67: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,633 INFO L290 TraceCheckUtils]: 66: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,633 INFO L290 TraceCheckUtils]: 65: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,634 INFO L290 TraceCheckUtils]: 64: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,634 INFO L290 TraceCheckUtils]: 63: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,634 INFO L290 TraceCheckUtils]: 62: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,634 INFO L290 TraceCheckUtils]: 61: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,634 INFO L290 TraceCheckUtils]: 60: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,635 INFO L290 TraceCheckUtils]: 58: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,635 INFO L290 TraceCheckUtils]: 57: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,635 INFO L290 TraceCheckUtils]: 56: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,636 INFO L290 TraceCheckUtils]: 55: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,636 INFO L290 TraceCheckUtils]: 54: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,636 INFO L290 TraceCheckUtils]: 53: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,636 INFO L290 TraceCheckUtils]: 52: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,637 INFO L290 TraceCheckUtils]: 51: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,637 INFO L290 TraceCheckUtils]: 50: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,637 INFO L290 TraceCheckUtils]: 49: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,637 INFO L290 TraceCheckUtils]: 48: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,638 INFO L290 TraceCheckUtils]: 47: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,638 INFO L290 TraceCheckUtils]: 46: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,638 INFO L290 TraceCheckUtils]: 45: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,638 INFO L290 TraceCheckUtils]: 44: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,638 INFO L290 TraceCheckUtils]: 43: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,639 INFO L290 TraceCheckUtils]: 42: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,639 INFO L290 TraceCheckUtils]: 41: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,639 INFO L290 TraceCheckUtils]: 40: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,639 INFO L290 TraceCheckUtils]: 39: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,640 INFO L290 TraceCheckUtils]: 38: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,640 INFO L290 TraceCheckUtils]: 37: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,640 INFO L290 TraceCheckUtils]: 36: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,640 INFO L290 TraceCheckUtils]: 35: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,641 INFO L290 TraceCheckUtils]: 34: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,641 INFO L290 TraceCheckUtils]: 33: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,641 INFO L290 TraceCheckUtils]: 32: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,643 INFO L290 TraceCheckUtils]: 23: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,643 INFO L290 TraceCheckUtils]: 22: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,644 INFO L290 TraceCheckUtils]: 21: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,644 INFO L290 TraceCheckUtils]: 20: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,644 INFO L290 TraceCheckUtils]: 18: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,645 INFO L290 TraceCheckUtils]: 17: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,645 INFO L290 TraceCheckUtils]: 16: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,645 INFO L290 TraceCheckUtils]: 15: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,645 INFO L290 TraceCheckUtils]: 14: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,645 INFO L290 TraceCheckUtils]: 13: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,646 INFO L290 TraceCheckUtils]: 12: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,646 INFO L290 TraceCheckUtils]: 9: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,647 INFO L290 TraceCheckUtils]: 7: Hoare triple {73741#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,647 INFO L290 TraceCheckUtils]: 6: Hoare triple {73741#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {73204#true} ~x~0 := 0;~y~0 := 500000; {73741#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:34,648 INFO L272 TraceCheckUtils]: 4: Hoare triple {73204#true} call #t~ret4 := main(); {73204#true} is VALID [2022-04-15 12:50:34,648 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73204#true} {73204#true} #41#return; {73204#true} is VALID [2022-04-15 12:50:34,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {73204#true} assume true; {73204#true} is VALID [2022-04-15 12:50:34,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {73204#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {73204#true} is VALID [2022-04-15 12:50:34,648 INFO L272 TraceCheckUtils]: 0: Hoare triple {73204#true} call ULTIMATE.init(); {73204#true} is VALID [2022-04-15 12:50:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4489 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2022-04-15 12:50:34,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1426496008] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:34,648 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:34,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 8, 8] total 79 [2022-04-15 12:50:34,648 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:34,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [633914356] [2022-04-15 12:50:34,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [633914356] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:34,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:34,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-15 12:50:34,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092936760] [2022-04-15 12:50:34,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:34,649 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-15 12:50:34,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:34,649 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:34,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:34,790 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-15 12:50:34,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:34,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-15 12:50:34,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2320, Invalid=3842, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 12:50:34,791 INFO L87 Difference]: Start difference. First operand 147 states and 150 transitions. Second operand has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:37,273 INFO L93 Difference]: Finished difference Result 158 states and 164 transitions. [2022-04-15 12:50:37,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-15 12:50:37,273 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 145 [2022-04-15 12:50:37,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-15 12:50:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 155 transitions. [2022-04-15 12:50:37,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 155 transitions. [2022-04-15 12:50:37,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:37,401 INFO L225 Difference]: With dead ends: 158 [2022-04-15 12:50:37,401 INFO L226 Difference]: Without dead ends: 149 [2022-04-15 12:50:37,402 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 281 SyntacticMatches, 1 SemanticMatches, 143 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3143 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=6874, Invalid=14006, Unknown=0, NotChecked=0, Total=20880 [2022-04-15 12:50:37,402 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 74 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:37,403 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [74 Valid, 39 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:50:37,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2022-04-15 12:50:37,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2022-04-15 12:50:37,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:37,574 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,575 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,575 INFO L87 Difference]: Start difference. First operand 149 states. Second operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:37,576 INFO L93 Difference]: Finished difference Result 149 states and 152 transitions. [2022-04-15 12:50:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 152 transitions. [2022-04-15 12:50:37,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:37,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:37,576 INFO L74 IsIncluded]: Start isIncluded. First operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-15 12:50:37,576 INFO L87 Difference]: Start difference. First operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 149 states. [2022-04-15 12:50:37,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:37,577 INFO L93 Difference]: Finished difference Result 149 states and 152 transitions. [2022-04-15 12:50:37,577 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 152 transitions. [2022-04-15 12:50:37,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:37,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:37,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:37,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 144 states have (on average 1.0277777777777777) internal successors, (148), 144 states have internal predecessors, (148), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 152 transitions. [2022-04-15 12:50:37,579 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 152 transitions. Word has length 145 [2022-04-15 12:50:37,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:37,579 INFO L478 AbstractCegarLoop]: Abstraction has 149 states and 152 transitions. [2022-04-15 12:50:37,579 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 2.0434782608695654) internal successors, (141), 68 states have internal predecessors, (141), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:37,579 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 149 states and 152 transitions. [2022-04-15 12:50:37,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 152 transitions. [2022-04-15 12:50:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-04-15 12:50:37,740 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:37,740 INFO L499 BasicCegarLoop]: trace histogram [68, 66, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:37,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:37,940 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 67 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable133,SelfDestructingSolverStorable134 [2022-04-15 12:50:37,940 INFO L403 AbstractCegarLoop]: === Iteration 70 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:37,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:37,941 INFO L85 PathProgramCache]: Analyzing trace with hash 848758259, now seen corresponding path program 133 times [2022-04-15 12:50:37,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:37,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [877661212] [2022-04-15 12:50:38,121 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:38,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1544062704, now seen corresponding path program 1 times [2022-04-15 12:50:38,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:38,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537780484] [2022-04-15 12:50:38,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:38,126 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:38,127 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:38,127 INFO L85 PathProgramCache]: Analyzing trace with hash 848758259, now seen corresponding path program 134 times [2022-04-15 12:50:38,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:38,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369349515] [2022-04-15 12:50:38,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:38,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:39,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:39,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {75271#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {75199#true} assume true; {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75199#true} {75199#true} #41#return; {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {75199#true} call ULTIMATE.init(); {75271#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:39,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {75271#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {75199#true} assume true; {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75199#true} {75199#true} #41#return; {75199#true} is VALID [2022-04-15 12:50:39,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {75199#true} call #t~ret4 := main(); {75199#true} is VALID [2022-04-15 12:50:39,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {75199#true} ~x~0 := 0;~y~0 := 500000; {75204#(= main_~x~0 0)} is VALID [2022-04-15 12:50:39,426 INFO L290 TraceCheckUtils]: 6: Hoare triple {75204#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {75204#(= main_~x~0 0)} is VALID [2022-04-15 12:50:39,426 INFO L290 TraceCheckUtils]: 7: Hoare triple {75204#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75205#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:39,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {75205#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {75205#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:39,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {75205#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75206#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:39,430 INFO L290 TraceCheckUtils]: 10: Hoare triple {75206#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {75206#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:39,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {75206#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75207#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:39,431 INFO L290 TraceCheckUtils]: 12: Hoare triple {75207#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {75207#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:39,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {75207#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75208#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:39,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {75208#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {75208#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:39,434 INFO L290 TraceCheckUtils]: 15: Hoare triple {75208#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75209#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:39,434 INFO L290 TraceCheckUtils]: 16: Hoare triple {75209#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {75209#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:39,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {75209#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75210#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:39,435 INFO L290 TraceCheckUtils]: 18: Hoare triple {75210#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {75210#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:39,436 INFO L290 TraceCheckUtils]: 19: Hoare triple {75210#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75211#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:39,436 INFO L290 TraceCheckUtils]: 20: Hoare triple {75211#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {75211#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:39,437 INFO L290 TraceCheckUtils]: 21: Hoare triple {75211#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75212#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:39,438 INFO L290 TraceCheckUtils]: 22: Hoare triple {75212#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {75212#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:39,439 INFO L290 TraceCheckUtils]: 23: Hoare triple {75212#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75213#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:39,439 INFO L290 TraceCheckUtils]: 24: Hoare triple {75213#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {75213#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:39,440 INFO L290 TraceCheckUtils]: 25: Hoare triple {75213#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75214#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:39,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {75214#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {75214#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:39,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {75214#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75215#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:39,441 INFO L290 TraceCheckUtils]: 28: Hoare triple {75215#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {75215#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:39,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {75215#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75216#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:39,442 INFO L290 TraceCheckUtils]: 30: Hoare triple {75216#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {75216#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:39,443 INFO L290 TraceCheckUtils]: 31: Hoare triple {75216#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75217#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:39,444 INFO L290 TraceCheckUtils]: 32: Hoare triple {75217#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {75217#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:39,445 INFO L290 TraceCheckUtils]: 33: Hoare triple {75217#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75218#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:39,445 INFO L290 TraceCheckUtils]: 34: Hoare triple {75218#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {75218#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:39,446 INFO L290 TraceCheckUtils]: 35: Hoare triple {75218#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75219#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:39,446 INFO L290 TraceCheckUtils]: 36: Hoare triple {75219#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {75219#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:39,447 INFO L290 TraceCheckUtils]: 37: Hoare triple {75219#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75220#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:39,447 INFO L290 TraceCheckUtils]: 38: Hoare triple {75220#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {75220#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:39,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {75220#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75221#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:39,449 INFO L290 TraceCheckUtils]: 40: Hoare triple {75221#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {75221#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:39,450 INFO L290 TraceCheckUtils]: 41: Hoare triple {75221#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75222#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:39,450 INFO L290 TraceCheckUtils]: 42: Hoare triple {75222#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {75222#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:39,451 INFO L290 TraceCheckUtils]: 43: Hoare triple {75222#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75223#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:39,451 INFO L290 TraceCheckUtils]: 44: Hoare triple {75223#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {75223#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:39,452 INFO L290 TraceCheckUtils]: 45: Hoare triple {75223#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75224#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:39,452 INFO L290 TraceCheckUtils]: 46: Hoare triple {75224#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {75224#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:39,453 INFO L290 TraceCheckUtils]: 47: Hoare triple {75224#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75225#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:39,454 INFO L290 TraceCheckUtils]: 48: Hoare triple {75225#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {75225#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:39,455 INFO L290 TraceCheckUtils]: 49: Hoare triple {75225#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75226#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:39,455 INFO L290 TraceCheckUtils]: 50: Hoare triple {75226#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {75226#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:39,456 INFO L290 TraceCheckUtils]: 51: Hoare triple {75226#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75227#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:39,456 INFO L290 TraceCheckUtils]: 52: Hoare triple {75227#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {75227#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:39,457 INFO L290 TraceCheckUtils]: 53: Hoare triple {75227#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75228#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:39,457 INFO L290 TraceCheckUtils]: 54: Hoare triple {75228#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {75228#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:39,458 INFO L290 TraceCheckUtils]: 55: Hoare triple {75228#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75229#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:39,459 INFO L290 TraceCheckUtils]: 56: Hoare triple {75229#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {75229#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:39,460 INFO L290 TraceCheckUtils]: 57: Hoare triple {75229#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75230#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:39,460 INFO L290 TraceCheckUtils]: 58: Hoare triple {75230#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {75230#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:39,461 INFO L290 TraceCheckUtils]: 59: Hoare triple {75230#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75231#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:39,461 INFO L290 TraceCheckUtils]: 60: Hoare triple {75231#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {75231#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:39,462 INFO L290 TraceCheckUtils]: 61: Hoare triple {75231#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75232#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:39,462 INFO L290 TraceCheckUtils]: 62: Hoare triple {75232#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {75232#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:39,463 INFO L290 TraceCheckUtils]: 63: Hoare triple {75232#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75233#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:39,464 INFO L290 TraceCheckUtils]: 64: Hoare triple {75233#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {75233#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:39,465 INFO L290 TraceCheckUtils]: 65: Hoare triple {75233#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75234#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:39,465 INFO L290 TraceCheckUtils]: 66: Hoare triple {75234#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {75234#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:39,466 INFO L290 TraceCheckUtils]: 67: Hoare triple {75234#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75235#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:39,466 INFO L290 TraceCheckUtils]: 68: Hoare triple {75235#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {75235#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:39,467 INFO L290 TraceCheckUtils]: 69: Hoare triple {75235#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75236#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:39,467 INFO L290 TraceCheckUtils]: 70: Hoare triple {75236#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {75236#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:39,468 INFO L290 TraceCheckUtils]: 71: Hoare triple {75236#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75237#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:39,469 INFO L290 TraceCheckUtils]: 72: Hoare triple {75237#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {75237#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:39,470 INFO L290 TraceCheckUtils]: 73: Hoare triple {75237#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75238#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:39,470 INFO L290 TraceCheckUtils]: 74: Hoare triple {75238#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {75238#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:39,471 INFO L290 TraceCheckUtils]: 75: Hoare triple {75238#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75239#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:39,471 INFO L290 TraceCheckUtils]: 76: Hoare triple {75239#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {75239#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:39,472 INFO L290 TraceCheckUtils]: 77: Hoare triple {75239#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75240#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:39,472 INFO L290 TraceCheckUtils]: 78: Hoare triple {75240#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {75240#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:39,473 INFO L290 TraceCheckUtils]: 79: Hoare triple {75240#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75241#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:39,474 INFO L290 TraceCheckUtils]: 80: Hoare triple {75241#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {75241#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:39,475 INFO L290 TraceCheckUtils]: 81: Hoare triple {75241#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75242#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:39,475 INFO L290 TraceCheckUtils]: 82: Hoare triple {75242#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {75242#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:39,476 INFO L290 TraceCheckUtils]: 83: Hoare triple {75242#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75243#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:39,476 INFO L290 TraceCheckUtils]: 84: Hoare triple {75243#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {75243#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:39,477 INFO L290 TraceCheckUtils]: 85: Hoare triple {75243#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75244#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:39,477 INFO L290 TraceCheckUtils]: 86: Hoare triple {75244#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {75244#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:39,478 INFO L290 TraceCheckUtils]: 87: Hoare triple {75244#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75245#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:39,479 INFO L290 TraceCheckUtils]: 88: Hoare triple {75245#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {75245#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:39,480 INFO L290 TraceCheckUtils]: 89: Hoare triple {75245#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75246#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:39,480 INFO L290 TraceCheckUtils]: 90: Hoare triple {75246#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {75246#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:39,481 INFO L290 TraceCheckUtils]: 91: Hoare triple {75246#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75247#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:39,481 INFO L290 TraceCheckUtils]: 92: Hoare triple {75247#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {75247#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:39,482 INFO L290 TraceCheckUtils]: 93: Hoare triple {75247#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75248#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:39,483 INFO L290 TraceCheckUtils]: 94: Hoare triple {75248#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {75248#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:39,484 INFO L290 TraceCheckUtils]: 95: Hoare triple {75248#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75249#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:39,484 INFO L290 TraceCheckUtils]: 96: Hoare triple {75249#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {75249#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:39,485 INFO L290 TraceCheckUtils]: 97: Hoare triple {75249#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75250#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:39,485 INFO L290 TraceCheckUtils]: 98: Hoare triple {75250#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {75250#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:39,486 INFO L290 TraceCheckUtils]: 99: Hoare triple {75250#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75251#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:39,486 INFO L290 TraceCheckUtils]: 100: Hoare triple {75251#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {75251#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:39,487 INFO L290 TraceCheckUtils]: 101: Hoare triple {75251#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75252#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:39,488 INFO L290 TraceCheckUtils]: 102: Hoare triple {75252#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {75252#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:39,489 INFO L290 TraceCheckUtils]: 103: Hoare triple {75252#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75253#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:39,489 INFO L290 TraceCheckUtils]: 104: Hoare triple {75253#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {75253#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:39,490 INFO L290 TraceCheckUtils]: 105: Hoare triple {75253#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75254#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:39,490 INFO L290 TraceCheckUtils]: 106: Hoare triple {75254#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {75254#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:39,491 INFO L290 TraceCheckUtils]: 107: Hoare triple {75254#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75255#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:39,491 INFO L290 TraceCheckUtils]: 108: Hoare triple {75255#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {75255#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:39,492 INFO L290 TraceCheckUtils]: 109: Hoare triple {75255#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75256#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:39,493 INFO L290 TraceCheckUtils]: 110: Hoare triple {75256#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {75256#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:39,494 INFO L290 TraceCheckUtils]: 111: Hoare triple {75256#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75257#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:39,494 INFO L290 TraceCheckUtils]: 112: Hoare triple {75257#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {75257#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:39,495 INFO L290 TraceCheckUtils]: 113: Hoare triple {75257#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75258#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:39,495 INFO L290 TraceCheckUtils]: 114: Hoare triple {75258#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {75258#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:39,496 INFO L290 TraceCheckUtils]: 115: Hoare triple {75258#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75259#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:39,496 INFO L290 TraceCheckUtils]: 116: Hoare triple {75259#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {75259#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:39,497 INFO L290 TraceCheckUtils]: 117: Hoare triple {75259#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75260#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:39,497 INFO L290 TraceCheckUtils]: 118: Hoare triple {75260#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {75260#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:39,498 INFO L290 TraceCheckUtils]: 119: Hoare triple {75260#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75261#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:39,499 INFO L290 TraceCheckUtils]: 120: Hoare triple {75261#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {75261#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:39,500 INFO L290 TraceCheckUtils]: 121: Hoare triple {75261#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75262#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:39,500 INFO L290 TraceCheckUtils]: 122: Hoare triple {75262#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {75262#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:39,501 INFO L290 TraceCheckUtils]: 123: Hoare triple {75262#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75263#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:39,501 INFO L290 TraceCheckUtils]: 124: Hoare triple {75263#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {75263#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:39,502 INFO L290 TraceCheckUtils]: 125: Hoare triple {75263#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75264#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:39,503 INFO L290 TraceCheckUtils]: 126: Hoare triple {75264#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {75264#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:39,504 INFO L290 TraceCheckUtils]: 127: Hoare triple {75264#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75265#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:39,504 INFO L290 TraceCheckUtils]: 128: Hoare triple {75265#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {75265#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:39,505 INFO L290 TraceCheckUtils]: 129: Hoare triple {75265#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75266#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:39,505 INFO L290 TraceCheckUtils]: 130: Hoare triple {75266#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {75266#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:39,506 INFO L290 TraceCheckUtils]: 131: Hoare triple {75266#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75267#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:39,506 INFO L290 TraceCheckUtils]: 132: Hoare triple {75267#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {75267#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:39,507 INFO L290 TraceCheckUtils]: 133: Hoare triple {75267#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75268#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:39,508 INFO L290 TraceCheckUtils]: 134: Hoare triple {75268#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {75268#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:39,509 INFO L290 TraceCheckUtils]: 135: Hoare triple {75268#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75269#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:39,509 INFO L290 TraceCheckUtils]: 136: Hoare triple {75269#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {75269#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:39,510 INFO L290 TraceCheckUtils]: 137: Hoare triple {75269#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75270#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:39,510 INFO L290 TraceCheckUtils]: 138: Hoare triple {75270#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {75270#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 139: Hoare triple {75270#(<= main_~x~0 66)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 140: Hoare triple {75200#false} assume !!(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 141: Hoare triple {75200#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 142: Hoare triple {75200#false} assume !(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L272 TraceCheckUtils]: 143: Hoare triple {75200#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 144: Hoare triple {75200#false} ~cond := #in~cond; {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 145: Hoare triple {75200#false} assume 0 == ~cond; {75200#false} is VALID [2022-04-15 12:50:39,512 INFO L290 TraceCheckUtils]: 146: Hoare triple {75200#false} assume !false; {75200#false} is VALID [2022-04-15 12:50:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 201 proven. 4422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:39,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:39,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369349515] [2022-04-15 12:50:39,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369349515] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:39,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097806719] [2022-04-15 12:50:39,513 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:50:39,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:39,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:39,514 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:39,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2022-04-15 12:50:39,582 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:50:39,583 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:39,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 68 conjunts are in the unsatisfiable core [2022-04-15 12:50:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:39,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:40,314 INFO L272 TraceCheckUtils]: 0: Hoare triple {75199#true} call ULTIMATE.init(); {75199#true} is VALID [2022-04-15 12:50:40,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {75199#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {75199#true} is VALID [2022-04-15 12:50:40,314 INFO L290 TraceCheckUtils]: 2: Hoare triple {75199#true} assume true; {75199#true} is VALID [2022-04-15 12:50:40,314 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75199#true} {75199#true} #41#return; {75199#true} is VALID [2022-04-15 12:50:40,314 INFO L272 TraceCheckUtils]: 4: Hoare triple {75199#true} call #t~ret4 := main(); {75199#true} is VALID [2022-04-15 12:50:40,314 INFO L290 TraceCheckUtils]: 5: Hoare triple {75199#true} ~x~0 := 0;~y~0 := 500000; {75290#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:40,315 INFO L290 TraceCheckUtils]: 6: Hoare triple {75290#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {75290#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:40,318 INFO L290 TraceCheckUtils]: 7: Hoare triple {75290#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75205#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:40,318 INFO L290 TraceCheckUtils]: 8: Hoare triple {75205#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {75205#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:40,319 INFO L290 TraceCheckUtils]: 9: Hoare triple {75205#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75206#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:40,319 INFO L290 TraceCheckUtils]: 10: Hoare triple {75206#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {75206#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:40,320 INFO L290 TraceCheckUtils]: 11: Hoare triple {75206#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75207#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:40,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {75207#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {75207#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:40,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {75207#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75208#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:40,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {75208#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {75208#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:40,323 INFO L290 TraceCheckUtils]: 15: Hoare triple {75208#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75209#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:40,323 INFO L290 TraceCheckUtils]: 16: Hoare triple {75209#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {75209#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:40,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {75209#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75210#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:40,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {75210#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {75210#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:40,325 INFO L290 TraceCheckUtils]: 19: Hoare triple {75210#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75211#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:40,326 INFO L290 TraceCheckUtils]: 20: Hoare triple {75211#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {75211#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:40,327 INFO L290 TraceCheckUtils]: 21: Hoare triple {75211#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75212#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:40,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {75212#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {75212#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:40,328 INFO L290 TraceCheckUtils]: 23: Hoare triple {75212#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75213#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:40,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {75213#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {75213#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:40,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {75213#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75214#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:40,329 INFO L290 TraceCheckUtils]: 26: Hoare triple {75214#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {75214#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:40,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {75214#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75215#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:40,331 INFO L290 TraceCheckUtils]: 28: Hoare triple {75215#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {75215#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:40,332 INFO L290 TraceCheckUtils]: 29: Hoare triple {75215#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75216#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:40,332 INFO L290 TraceCheckUtils]: 30: Hoare triple {75216#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {75216#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:40,333 INFO L290 TraceCheckUtils]: 31: Hoare triple {75216#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75217#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:40,333 INFO L290 TraceCheckUtils]: 32: Hoare triple {75217#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {75217#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:40,334 INFO L290 TraceCheckUtils]: 33: Hoare triple {75217#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75218#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:40,334 INFO L290 TraceCheckUtils]: 34: Hoare triple {75218#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {75218#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:40,335 INFO L290 TraceCheckUtils]: 35: Hoare triple {75218#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75219#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:40,336 INFO L290 TraceCheckUtils]: 36: Hoare triple {75219#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {75219#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:40,337 INFO L290 TraceCheckUtils]: 37: Hoare triple {75219#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75220#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:40,337 INFO L290 TraceCheckUtils]: 38: Hoare triple {75220#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {75220#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:40,338 INFO L290 TraceCheckUtils]: 39: Hoare triple {75220#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75221#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:40,338 INFO L290 TraceCheckUtils]: 40: Hoare triple {75221#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {75221#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:40,339 INFO L290 TraceCheckUtils]: 41: Hoare triple {75221#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75222#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:40,339 INFO L290 TraceCheckUtils]: 42: Hoare triple {75222#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {75222#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:40,341 INFO L290 TraceCheckUtils]: 43: Hoare triple {75222#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75223#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:40,341 INFO L290 TraceCheckUtils]: 44: Hoare triple {75223#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {75223#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:40,342 INFO L290 TraceCheckUtils]: 45: Hoare triple {75223#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75224#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:40,342 INFO L290 TraceCheckUtils]: 46: Hoare triple {75224#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {75224#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:40,343 INFO L290 TraceCheckUtils]: 47: Hoare triple {75224#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75225#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:40,343 INFO L290 TraceCheckUtils]: 48: Hoare triple {75225#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {75225#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:40,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {75225#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75226#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:40,345 INFO L290 TraceCheckUtils]: 50: Hoare triple {75226#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {75226#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:40,346 INFO L290 TraceCheckUtils]: 51: Hoare triple {75226#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75227#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:40,346 INFO L290 TraceCheckUtils]: 52: Hoare triple {75227#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {75227#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:40,347 INFO L290 TraceCheckUtils]: 53: Hoare triple {75227#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75228#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:40,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {75228#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {75228#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:40,348 INFO L290 TraceCheckUtils]: 55: Hoare triple {75228#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75229#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:40,348 INFO L290 TraceCheckUtils]: 56: Hoare triple {75229#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {75229#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:40,349 INFO L290 TraceCheckUtils]: 57: Hoare triple {75229#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75230#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:40,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {75230#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {75230#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:40,351 INFO L290 TraceCheckUtils]: 59: Hoare triple {75230#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75231#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:40,351 INFO L290 TraceCheckUtils]: 60: Hoare triple {75231#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {75231#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:40,352 INFO L290 TraceCheckUtils]: 61: Hoare triple {75231#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75232#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:40,352 INFO L290 TraceCheckUtils]: 62: Hoare triple {75232#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {75232#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:40,353 INFO L290 TraceCheckUtils]: 63: Hoare triple {75232#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75233#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:40,353 INFO L290 TraceCheckUtils]: 64: Hoare triple {75233#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {75233#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:40,354 INFO L290 TraceCheckUtils]: 65: Hoare triple {75233#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75234#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:40,355 INFO L290 TraceCheckUtils]: 66: Hoare triple {75234#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {75234#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:40,356 INFO L290 TraceCheckUtils]: 67: Hoare triple {75234#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75235#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:40,356 INFO L290 TraceCheckUtils]: 68: Hoare triple {75235#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {75235#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:40,357 INFO L290 TraceCheckUtils]: 69: Hoare triple {75235#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75236#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:40,357 INFO L290 TraceCheckUtils]: 70: Hoare triple {75236#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {75236#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:40,358 INFO L290 TraceCheckUtils]: 71: Hoare triple {75236#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75237#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:40,358 INFO L290 TraceCheckUtils]: 72: Hoare triple {75237#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {75237#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:40,359 INFO L290 TraceCheckUtils]: 73: Hoare triple {75237#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75238#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:40,360 INFO L290 TraceCheckUtils]: 74: Hoare triple {75238#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {75238#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:40,361 INFO L290 TraceCheckUtils]: 75: Hoare triple {75238#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75239#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:40,361 INFO L290 TraceCheckUtils]: 76: Hoare triple {75239#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {75239#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:40,362 INFO L290 TraceCheckUtils]: 77: Hoare triple {75239#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75240#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:40,362 INFO L290 TraceCheckUtils]: 78: Hoare triple {75240#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {75240#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:40,363 INFO L290 TraceCheckUtils]: 79: Hoare triple {75240#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75241#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:40,363 INFO L290 TraceCheckUtils]: 80: Hoare triple {75241#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {75241#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:40,364 INFO L290 TraceCheckUtils]: 81: Hoare triple {75241#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75242#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:40,365 INFO L290 TraceCheckUtils]: 82: Hoare triple {75242#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {75242#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:40,366 INFO L290 TraceCheckUtils]: 83: Hoare triple {75242#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75243#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:40,366 INFO L290 TraceCheckUtils]: 84: Hoare triple {75243#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {75243#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:40,367 INFO L290 TraceCheckUtils]: 85: Hoare triple {75243#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75244#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:40,367 INFO L290 TraceCheckUtils]: 86: Hoare triple {75244#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {75244#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:40,368 INFO L290 TraceCheckUtils]: 87: Hoare triple {75244#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75245#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:40,368 INFO L290 TraceCheckUtils]: 88: Hoare triple {75245#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {75245#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:40,370 INFO L290 TraceCheckUtils]: 89: Hoare triple {75245#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75246#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:40,370 INFO L290 TraceCheckUtils]: 90: Hoare triple {75246#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {75246#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:40,371 INFO L290 TraceCheckUtils]: 91: Hoare triple {75246#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75247#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:40,371 INFO L290 TraceCheckUtils]: 92: Hoare triple {75247#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {75247#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:40,372 INFO L290 TraceCheckUtils]: 93: Hoare triple {75247#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75248#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:40,372 INFO L290 TraceCheckUtils]: 94: Hoare triple {75248#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {75248#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:40,373 INFO L290 TraceCheckUtils]: 95: Hoare triple {75248#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75249#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:40,374 INFO L290 TraceCheckUtils]: 96: Hoare triple {75249#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {75249#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:40,375 INFO L290 TraceCheckUtils]: 97: Hoare triple {75249#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75250#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:40,375 INFO L290 TraceCheckUtils]: 98: Hoare triple {75250#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {75250#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:40,376 INFO L290 TraceCheckUtils]: 99: Hoare triple {75250#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75251#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:40,376 INFO L290 TraceCheckUtils]: 100: Hoare triple {75251#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {75251#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:40,377 INFO L290 TraceCheckUtils]: 101: Hoare triple {75251#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75252#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:40,377 INFO L290 TraceCheckUtils]: 102: Hoare triple {75252#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {75252#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:40,378 INFO L290 TraceCheckUtils]: 103: Hoare triple {75252#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75253#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:40,379 INFO L290 TraceCheckUtils]: 104: Hoare triple {75253#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {75253#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:40,380 INFO L290 TraceCheckUtils]: 105: Hoare triple {75253#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75254#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:40,380 INFO L290 TraceCheckUtils]: 106: Hoare triple {75254#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {75254#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:40,381 INFO L290 TraceCheckUtils]: 107: Hoare triple {75254#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75255#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:40,381 INFO L290 TraceCheckUtils]: 108: Hoare triple {75255#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {75255#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:40,382 INFO L290 TraceCheckUtils]: 109: Hoare triple {75255#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75256#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:40,382 INFO L290 TraceCheckUtils]: 110: Hoare triple {75256#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {75256#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:40,383 INFO L290 TraceCheckUtils]: 111: Hoare triple {75256#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75257#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:40,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {75257#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {75257#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:40,385 INFO L290 TraceCheckUtils]: 113: Hoare triple {75257#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75258#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:40,385 INFO L290 TraceCheckUtils]: 114: Hoare triple {75258#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {75258#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:40,386 INFO L290 TraceCheckUtils]: 115: Hoare triple {75258#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75259#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:40,386 INFO L290 TraceCheckUtils]: 116: Hoare triple {75259#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {75259#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:40,387 INFO L290 TraceCheckUtils]: 117: Hoare triple {75259#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75260#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:40,387 INFO L290 TraceCheckUtils]: 118: Hoare triple {75260#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {75260#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:40,388 INFO L290 TraceCheckUtils]: 119: Hoare triple {75260#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75261#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:40,389 INFO L290 TraceCheckUtils]: 120: Hoare triple {75261#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {75261#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:40,390 INFO L290 TraceCheckUtils]: 121: Hoare triple {75261#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75262#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:40,390 INFO L290 TraceCheckUtils]: 122: Hoare triple {75262#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {75262#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:40,391 INFO L290 TraceCheckUtils]: 123: Hoare triple {75262#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75263#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:40,391 INFO L290 TraceCheckUtils]: 124: Hoare triple {75263#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {75263#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:40,392 INFO L290 TraceCheckUtils]: 125: Hoare triple {75263#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75264#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:40,392 INFO L290 TraceCheckUtils]: 126: Hoare triple {75264#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {75264#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:40,393 INFO L290 TraceCheckUtils]: 127: Hoare triple {75264#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75265#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:40,394 INFO L290 TraceCheckUtils]: 128: Hoare triple {75265#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {75265#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:40,395 INFO L290 TraceCheckUtils]: 129: Hoare triple {75265#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75266#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:40,395 INFO L290 TraceCheckUtils]: 130: Hoare triple {75266#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {75266#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:40,396 INFO L290 TraceCheckUtils]: 131: Hoare triple {75266#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75267#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:40,396 INFO L290 TraceCheckUtils]: 132: Hoare triple {75267#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {75267#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:40,397 INFO L290 TraceCheckUtils]: 133: Hoare triple {75267#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75268#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:40,397 INFO L290 TraceCheckUtils]: 134: Hoare triple {75268#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {75268#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:40,398 INFO L290 TraceCheckUtils]: 135: Hoare triple {75268#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75269#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:40,399 INFO L290 TraceCheckUtils]: 136: Hoare triple {75269#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {75269#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:40,400 INFO L290 TraceCheckUtils]: 137: Hoare triple {75269#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75270#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:40,400 INFO L290 TraceCheckUtils]: 138: Hoare triple {75270#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {75270#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:40,401 INFO L290 TraceCheckUtils]: 139: Hoare triple {75270#(<= main_~x~0 66)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:40,401 INFO L290 TraceCheckUtils]: 140: Hoare triple {75200#false} assume !!(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:40,401 INFO L290 TraceCheckUtils]: 141: Hoare triple {75200#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:40,401 INFO L290 TraceCheckUtils]: 142: Hoare triple {75200#false} assume !(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:40,402 INFO L272 TraceCheckUtils]: 143: Hoare triple {75200#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {75200#false} is VALID [2022-04-15 12:50:40,402 INFO L290 TraceCheckUtils]: 144: Hoare triple {75200#false} ~cond := #in~cond; {75200#false} is VALID [2022-04-15 12:50:40,402 INFO L290 TraceCheckUtils]: 145: Hoare triple {75200#false} assume 0 == ~cond; {75200#false} is VALID [2022-04-15 12:50:40,402 INFO L290 TraceCheckUtils]: 146: Hoare triple {75200#false} assume !false; {75200#false} is VALID [2022-04-15 12:50:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 201 proven. 4422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:40,402 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 146: Hoare triple {75200#false} assume !false; {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 145: Hoare triple {75200#false} assume 0 == ~cond; {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 144: Hoare triple {75200#false} ~cond := #in~cond; {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L272 TraceCheckUtils]: 143: Hoare triple {75200#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 142: Hoare triple {75200#false} assume !(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 141: Hoare triple {75200#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:44,588 INFO L290 TraceCheckUtils]: 140: Hoare triple {75200#false} assume !!(~x~0 < 1000000); {75200#false} is VALID [2022-04-15 12:50:44,589 INFO L290 TraceCheckUtils]: 139: Hoare triple {75735#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {75200#false} is VALID [2022-04-15 12:50:44,589 INFO L290 TraceCheckUtils]: 138: Hoare triple {75735#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {75735#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:44,592 INFO L290 TraceCheckUtils]: 137: Hoare triple {75742#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75735#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:44,592 INFO L290 TraceCheckUtils]: 136: Hoare triple {75742#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {75742#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:44,594 INFO L290 TraceCheckUtils]: 135: Hoare triple {75749#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75742#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:44,594 INFO L290 TraceCheckUtils]: 134: Hoare triple {75749#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {75749#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:44,595 INFO L290 TraceCheckUtils]: 133: Hoare triple {75756#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75749#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:44,596 INFO L290 TraceCheckUtils]: 132: Hoare triple {75756#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {75756#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:44,597 INFO L290 TraceCheckUtils]: 131: Hoare triple {75763#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75756#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:44,597 INFO L290 TraceCheckUtils]: 130: Hoare triple {75763#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {75763#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:44,598 INFO L290 TraceCheckUtils]: 129: Hoare triple {75770#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75763#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:44,598 INFO L290 TraceCheckUtils]: 128: Hoare triple {75770#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {75770#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:44,599 INFO L290 TraceCheckUtils]: 127: Hoare triple {75777#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75770#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:44,599 INFO L290 TraceCheckUtils]: 126: Hoare triple {75777#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {75777#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:44,600 INFO L290 TraceCheckUtils]: 125: Hoare triple {75784#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75777#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:44,600 INFO L290 TraceCheckUtils]: 124: Hoare triple {75784#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {75784#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:44,601 INFO L290 TraceCheckUtils]: 123: Hoare triple {75791#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75784#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:44,601 INFO L290 TraceCheckUtils]: 122: Hoare triple {75791#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {75791#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:44,602 INFO L290 TraceCheckUtils]: 121: Hoare triple {75798#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75791#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:44,602 INFO L290 TraceCheckUtils]: 120: Hoare triple {75798#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {75798#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:44,603 INFO L290 TraceCheckUtils]: 119: Hoare triple {75805#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75798#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:44,604 INFO L290 TraceCheckUtils]: 118: Hoare triple {75805#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {75805#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:44,605 INFO L290 TraceCheckUtils]: 117: Hoare triple {75812#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75805#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:44,605 INFO L290 TraceCheckUtils]: 116: Hoare triple {75812#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {75812#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:44,606 INFO L290 TraceCheckUtils]: 115: Hoare triple {75819#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75812#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:44,606 INFO L290 TraceCheckUtils]: 114: Hoare triple {75819#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {75819#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:44,607 INFO L290 TraceCheckUtils]: 113: Hoare triple {75826#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75819#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:44,607 INFO L290 TraceCheckUtils]: 112: Hoare triple {75826#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {75826#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:44,608 INFO L290 TraceCheckUtils]: 111: Hoare triple {75833#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75826#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:44,608 INFO L290 TraceCheckUtils]: 110: Hoare triple {75833#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {75833#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:44,609 INFO L290 TraceCheckUtils]: 109: Hoare triple {75840#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75833#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:44,609 INFO L290 TraceCheckUtils]: 108: Hoare triple {75840#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {75840#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:44,610 INFO L290 TraceCheckUtils]: 107: Hoare triple {75847#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75840#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:44,610 INFO L290 TraceCheckUtils]: 106: Hoare triple {75847#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {75847#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:44,611 INFO L290 TraceCheckUtils]: 105: Hoare triple {75854#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75847#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:44,612 INFO L290 TraceCheckUtils]: 104: Hoare triple {75854#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {75854#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:44,613 INFO L290 TraceCheckUtils]: 103: Hoare triple {75861#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75854#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:44,613 INFO L290 TraceCheckUtils]: 102: Hoare triple {75861#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {75861#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:44,614 INFO L290 TraceCheckUtils]: 101: Hoare triple {75868#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75861#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:44,614 INFO L290 TraceCheckUtils]: 100: Hoare triple {75868#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {75868#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:44,615 INFO L290 TraceCheckUtils]: 99: Hoare triple {75875#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75868#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:44,615 INFO L290 TraceCheckUtils]: 98: Hoare triple {75875#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {75875#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:44,616 INFO L290 TraceCheckUtils]: 97: Hoare triple {75882#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75875#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:44,616 INFO L290 TraceCheckUtils]: 96: Hoare triple {75882#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {75882#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:44,617 INFO L290 TraceCheckUtils]: 95: Hoare triple {75889#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75882#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:44,617 INFO L290 TraceCheckUtils]: 94: Hoare triple {75889#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {75889#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:44,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {75896#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75889#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:44,618 INFO L290 TraceCheckUtils]: 92: Hoare triple {75896#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {75896#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:44,619 INFO L290 TraceCheckUtils]: 91: Hoare triple {75903#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75896#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:44,620 INFO L290 TraceCheckUtils]: 90: Hoare triple {75903#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {75903#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:44,621 INFO L290 TraceCheckUtils]: 89: Hoare triple {75910#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75903#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:44,621 INFO L290 TraceCheckUtils]: 88: Hoare triple {75910#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {75910#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:44,622 INFO L290 TraceCheckUtils]: 87: Hoare triple {75917#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75910#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:44,622 INFO L290 TraceCheckUtils]: 86: Hoare triple {75917#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {75917#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:44,623 INFO L290 TraceCheckUtils]: 85: Hoare triple {75924#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75917#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:44,623 INFO L290 TraceCheckUtils]: 84: Hoare triple {75924#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {75924#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:44,624 INFO L290 TraceCheckUtils]: 83: Hoare triple {75931#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75924#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:44,624 INFO L290 TraceCheckUtils]: 82: Hoare triple {75931#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {75931#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:44,625 INFO L290 TraceCheckUtils]: 81: Hoare triple {75938#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75931#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:44,625 INFO L290 TraceCheckUtils]: 80: Hoare triple {75938#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {75938#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:44,626 INFO L290 TraceCheckUtils]: 79: Hoare triple {75945#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75938#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:44,627 INFO L290 TraceCheckUtils]: 78: Hoare triple {75945#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {75945#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:44,627 INFO L290 TraceCheckUtils]: 77: Hoare triple {75952#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75945#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:44,628 INFO L290 TraceCheckUtils]: 76: Hoare triple {75952#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {75952#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:44,629 INFO L290 TraceCheckUtils]: 75: Hoare triple {75959#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75952#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:44,629 INFO L290 TraceCheckUtils]: 74: Hoare triple {75959#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {75959#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:44,630 INFO L290 TraceCheckUtils]: 73: Hoare triple {75966#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75959#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:44,630 INFO L290 TraceCheckUtils]: 72: Hoare triple {75966#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {75966#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:44,631 INFO L290 TraceCheckUtils]: 71: Hoare triple {75973#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75966#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:44,631 INFO L290 TraceCheckUtils]: 70: Hoare triple {75973#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {75973#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:44,632 INFO L290 TraceCheckUtils]: 69: Hoare triple {75980#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75973#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:44,632 INFO L290 TraceCheckUtils]: 68: Hoare triple {75980#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {75980#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:44,633 INFO L290 TraceCheckUtils]: 67: Hoare triple {75987#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75980#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:44,633 INFO L290 TraceCheckUtils]: 66: Hoare triple {75987#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {75987#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:44,634 INFO L290 TraceCheckUtils]: 65: Hoare triple {75994#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75987#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:44,635 INFO L290 TraceCheckUtils]: 64: Hoare triple {75994#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {75994#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:44,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {76001#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {75994#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:44,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {76001#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {76001#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:44,647 INFO L290 TraceCheckUtils]: 61: Hoare triple {76008#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76001#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:44,647 INFO L290 TraceCheckUtils]: 60: Hoare triple {76008#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {76008#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:44,649 INFO L290 TraceCheckUtils]: 59: Hoare triple {76015#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76008#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:44,649 INFO L290 TraceCheckUtils]: 58: Hoare triple {76015#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {76015#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:44,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {76022#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76015#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:44,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {76022#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {76022#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:44,652 INFO L290 TraceCheckUtils]: 55: Hoare triple {76029#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76022#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:44,652 INFO L290 TraceCheckUtils]: 54: Hoare triple {76029#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {76029#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:44,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {76036#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76029#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:44,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {76036#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {76036#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:44,655 INFO L290 TraceCheckUtils]: 51: Hoare triple {76043#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76036#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:44,656 INFO L290 TraceCheckUtils]: 50: Hoare triple {76043#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {76043#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:44,657 INFO L290 TraceCheckUtils]: 49: Hoare triple {76050#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76043#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:44,657 INFO L290 TraceCheckUtils]: 48: Hoare triple {76050#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {76050#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:44,658 INFO L290 TraceCheckUtils]: 47: Hoare triple {76057#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76050#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:44,658 INFO L290 TraceCheckUtils]: 46: Hoare triple {76057#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {76057#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:44,660 INFO L290 TraceCheckUtils]: 45: Hoare triple {76064#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76057#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:44,660 INFO L290 TraceCheckUtils]: 44: Hoare triple {76064#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {76064#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:44,661 INFO L290 TraceCheckUtils]: 43: Hoare triple {76071#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76064#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:44,662 INFO L290 TraceCheckUtils]: 42: Hoare triple {76071#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {76071#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:44,663 INFO L290 TraceCheckUtils]: 41: Hoare triple {76078#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76071#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:44,663 INFO L290 TraceCheckUtils]: 40: Hoare triple {76078#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {76078#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:44,664 INFO L290 TraceCheckUtils]: 39: Hoare triple {76085#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76078#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:44,665 INFO L290 TraceCheckUtils]: 38: Hoare triple {76085#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {76085#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:44,666 INFO L290 TraceCheckUtils]: 37: Hoare triple {76092#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76085#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:44,666 INFO L290 TraceCheckUtils]: 36: Hoare triple {76092#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {76092#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:44,667 INFO L290 TraceCheckUtils]: 35: Hoare triple {76099#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76092#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:44,668 INFO L290 TraceCheckUtils]: 34: Hoare triple {76099#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {76099#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:44,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {76106#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76099#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:44,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {76106#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {76106#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:44,670 INFO L290 TraceCheckUtils]: 31: Hoare triple {76113#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76106#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:44,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {76113#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {76113#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:44,672 INFO L290 TraceCheckUtils]: 29: Hoare triple {76120#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76113#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:44,672 INFO L290 TraceCheckUtils]: 28: Hoare triple {76120#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {76120#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:44,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {76127#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76120#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:44,673 INFO L290 TraceCheckUtils]: 26: Hoare triple {76127#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {76127#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:44,674 INFO L290 TraceCheckUtils]: 25: Hoare triple {76134#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76127#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:44,675 INFO L290 TraceCheckUtils]: 24: Hoare triple {76134#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {76134#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:44,676 INFO L290 TraceCheckUtils]: 23: Hoare triple {76141#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76134#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:44,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {76141#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {76141#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:44,677 INFO L290 TraceCheckUtils]: 21: Hoare triple {76148#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76141#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:44,678 INFO L290 TraceCheckUtils]: 20: Hoare triple {76148#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {76148#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:44,679 INFO L290 TraceCheckUtils]: 19: Hoare triple {76155#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76148#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:44,679 INFO L290 TraceCheckUtils]: 18: Hoare triple {76155#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {76155#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:44,680 INFO L290 TraceCheckUtils]: 17: Hoare triple {76162#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76155#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:44,681 INFO L290 TraceCheckUtils]: 16: Hoare triple {76162#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {76162#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:44,682 INFO L290 TraceCheckUtils]: 15: Hoare triple {76169#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76162#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:44,682 INFO L290 TraceCheckUtils]: 14: Hoare triple {76169#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {76169#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:44,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {76176#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76169#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:44,684 INFO L290 TraceCheckUtils]: 12: Hoare triple {76176#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {76176#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:44,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {76183#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76176#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:44,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {76183#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {76183#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:44,686 INFO L290 TraceCheckUtils]: 9: Hoare triple {76190#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76183#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:44,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {76190#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {76190#(< main_~x~0 499935)} is VALID [2022-04-15 12:50:44,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {76197#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {76190#(< main_~x~0 499935)} is VALID [2022-04-15 12:50:44,688 INFO L290 TraceCheckUtils]: 6: Hoare triple {76197#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {76197#(< main_~x~0 499934)} is VALID [2022-04-15 12:50:44,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {75199#true} ~x~0 := 0;~y~0 := 500000; {76197#(< main_~x~0 499934)} is VALID [2022-04-15 12:50:44,688 INFO L272 TraceCheckUtils]: 4: Hoare triple {75199#true} call #t~ret4 := main(); {75199#true} is VALID [2022-04-15 12:50:44,689 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75199#true} {75199#true} #41#return; {75199#true} is VALID [2022-04-15 12:50:44,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {75199#true} assume true; {75199#true} is VALID [2022-04-15 12:50:44,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {75199#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {75199#true} is VALID [2022-04-15 12:50:44,689 INFO L272 TraceCheckUtils]: 0: Hoare triple {75199#true} call ULTIMATE.init(); {75199#true} is VALID [2022-04-15 12:50:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 201 proven. 4422 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:44,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097806719] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:44,689 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:44,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 69, 69] total 138 [2022-04-15 12:50:44,690 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:44,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [877661212] [2022-04-15 12:50:44,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [877661212] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:44,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:44,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [70] imperfect sequences [] total 70 [2022-04-15 12:50:44,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053851024] [2022-04-15 12:50:44,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:44,690 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 147 [2022-04-15 12:50:44,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:44,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:44,817 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:44,817 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2022-04-15 12:50:44,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:44,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2022-04-15 12:50:44,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9318, Invalid=9588, Unknown=0, NotChecked=0, Total=18906 [2022-04-15 12:50:44,819 INFO L87 Difference]: Start difference. First operand 149 states and 152 transitions. Second operand has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:46,692 INFO L93 Difference]: Finished difference Result 160 states and 166 transitions. [2022-04-15 12:50:46,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-15 12:50:46,693 INFO L78 Accepts]: Start accepts. Automaton has has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 147 [2022-04-15 12:50:46,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-15 12:50:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 157 transitions. [2022-04-15 12:50:46,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 157 transitions. [2022-04-15 12:50:46,823 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:46,825 INFO L225 Difference]: With dead ends: 160 [2022-04-15 12:50:46,825 INFO L226 Difference]: Without dead ends: 151 [2022-04-15 12:50:46,827 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 431 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2606 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=18498, Invalid=23322, Unknown=0, NotChecked=0, Total=41820 [2022-04-15 12:50:46,827 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 75 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 173 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 173 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:46,827 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 44 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 173 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 12:50:46,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2022-04-15 12:50:46,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2022-04-15 12:50:46,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:46,968 INFO L82 GeneralOperation]: Start isEquivalent. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,968 INFO L74 IsIncluded]: Start isIncluded. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,968 INFO L87 Difference]: Start difference. First operand 151 states. Second operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:46,969 INFO L93 Difference]: Finished difference Result 151 states and 154 transitions. [2022-04-15 12:50:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 154 transitions. [2022-04-15 12:50:46,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:46,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:46,970 INFO L74 IsIncluded]: Start isIncluded. First operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 151 states. [2022-04-15 12:50:46,970 INFO L87 Difference]: Start difference. First operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 151 states. [2022-04-15 12:50:46,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:46,971 INFO L93 Difference]: Finished difference Result 151 states and 154 transitions. [2022-04-15 12:50:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 154 transitions. [2022-04-15 12:50:46,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:46,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:46,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:46,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 146 states have (on average 1.0273972602739727) internal successors, (150), 146 states have internal predecessors, (150), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 154 transitions. [2022-04-15 12:50:46,981 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 154 transitions. Word has length 147 [2022-04-15 12:50:46,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:46,981 INFO L478 AbstractCegarLoop]: Abstraction has 151 states and 154 transitions. [2022-04-15 12:50:46,981 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 2.0428571428571427) internal successors, (143), 69 states have internal predecessors, (143), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:46,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 151 states and 154 transitions. [2022-04-15 12:50:47,133 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 154 transitions. [2022-04-15 12:50:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-15 12:50:47,134 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:47,134 INFO L499 BasicCegarLoop]: trace histogram [69, 67, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:47,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:47,334 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 68 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable135,SelfDestructingSolverStorable136 [2022-04-15 12:50:47,334 INFO L403 AbstractCegarLoop]: === Iteration 71 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:47,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:47,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1108965456, now seen corresponding path program 135 times [2022-04-15 12:50:47,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:47,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1376962419] [2022-04-15 12:50:47,546 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:47,547 INFO L85 PathProgramCache]: Analyzing trace with hash -1484957360, now seen corresponding path program 1 times [2022-04-15 12:50:47,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:47,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400280922] [2022-04-15 12:50:47,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:47,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:47,550 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:47,552 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:47,552 INFO L85 PathProgramCache]: Analyzing trace with hash 1108965456, now seen corresponding path program 136 times [2022-04-15 12:50:47,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:47,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938500299] [2022-04-15 12:50:47,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:48,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:48,853 INFO L290 TraceCheckUtils]: 0: Hoare triple {77352#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {77279#true} is VALID [2022-04-15 12:50:48,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {77279#true} assume true; {77279#true} is VALID [2022-04-15 12:50:48,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {77279#true} {77279#true} #41#return; {77279#true} is VALID [2022-04-15 12:50:48,854 INFO L272 TraceCheckUtils]: 0: Hoare triple {77279#true} call ULTIMATE.init(); {77352#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:48,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {77352#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {77279#true} is VALID [2022-04-15 12:50:48,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {77279#true} assume true; {77279#true} is VALID [2022-04-15 12:50:48,854 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77279#true} {77279#true} #41#return; {77279#true} is VALID [2022-04-15 12:50:48,854 INFO L272 TraceCheckUtils]: 4: Hoare triple {77279#true} call #t~ret4 := main(); {77279#true} is VALID [2022-04-15 12:50:48,854 INFO L290 TraceCheckUtils]: 5: Hoare triple {77279#true} ~x~0 := 0;~y~0 := 500000; {77284#(= main_~x~0 0)} is VALID [2022-04-15 12:50:48,854 INFO L290 TraceCheckUtils]: 6: Hoare triple {77284#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {77284#(= main_~x~0 0)} is VALID [2022-04-15 12:50:48,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {77284#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77285#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:48,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {77285#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {77285#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:48,858 INFO L290 TraceCheckUtils]: 9: Hoare triple {77285#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77286#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:48,859 INFO L290 TraceCheckUtils]: 10: Hoare triple {77286#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {77286#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:48,860 INFO L290 TraceCheckUtils]: 11: Hoare triple {77286#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77287#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:48,860 INFO L290 TraceCheckUtils]: 12: Hoare triple {77287#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {77287#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:48,861 INFO L290 TraceCheckUtils]: 13: Hoare triple {77287#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77288#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:48,861 INFO L290 TraceCheckUtils]: 14: Hoare triple {77288#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {77288#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:48,862 INFO L290 TraceCheckUtils]: 15: Hoare triple {77288#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77289#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:48,862 INFO L290 TraceCheckUtils]: 16: Hoare triple {77289#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {77289#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:48,863 INFO L290 TraceCheckUtils]: 17: Hoare triple {77289#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77290#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:48,863 INFO L290 TraceCheckUtils]: 18: Hoare triple {77290#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {77290#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:48,864 INFO L290 TraceCheckUtils]: 19: Hoare triple {77290#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77291#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:48,864 INFO L290 TraceCheckUtils]: 20: Hoare triple {77291#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {77291#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:48,865 INFO L290 TraceCheckUtils]: 21: Hoare triple {77291#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77292#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:48,866 INFO L290 TraceCheckUtils]: 22: Hoare triple {77292#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {77292#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:48,866 INFO L290 TraceCheckUtils]: 23: Hoare triple {77292#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77293#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:48,867 INFO L290 TraceCheckUtils]: 24: Hoare triple {77293#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {77293#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:48,868 INFO L290 TraceCheckUtils]: 25: Hoare triple {77293#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77294#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:48,868 INFO L290 TraceCheckUtils]: 26: Hoare triple {77294#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {77294#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:48,869 INFO L290 TraceCheckUtils]: 27: Hoare triple {77294#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77295#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:48,869 INFO L290 TraceCheckUtils]: 28: Hoare triple {77295#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {77295#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:48,870 INFO L290 TraceCheckUtils]: 29: Hoare triple {77295#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77296#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:48,870 INFO L290 TraceCheckUtils]: 30: Hoare triple {77296#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {77296#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:48,871 INFO L290 TraceCheckUtils]: 31: Hoare triple {77296#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77297#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:48,871 INFO L290 TraceCheckUtils]: 32: Hoare triple {77297#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {77297#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:48,872 INFO L290 TraceCheckUtils]: 33: Hoare triple {77297#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77298#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:48,872 INFO L290 TraceCheckUtils]: 34: Hoare triple {77298#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {77298#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:48,874 INFO L290 TraceCheckUtils]: 35: Hoare triple {77298#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77299#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:48,875 INFO L290 TraceCheckUtils]: 36: Hoare triple {77299#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {77299#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:48,877 INFO L290 TraceCheckUtils]: 37: Hoare triple {77299#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77300#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:48,877 INFO L290 TraceCheckUtils]: 38: Hoare triple {77300#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {77300#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:48,879 INFO L290 TraceCheckUtils]: 39: Hoare triple {77300#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77301#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:48,879 INFO L290 TraceCheckUtils]: 40: Hoare triple {77301#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {77301#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:48,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {77301#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77302#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:48,880 INFO L290 TraceCheckUtils]: 42: Hoare triple {77302#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {77302#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:48,882 INFO L290 TraceCheckUtils]: 43: Hoare triple {77302#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77303#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:48,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {77303#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {77303#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:48,883 INFO L290 TraceCheckUtils]: 45: Hoare triple {77303#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77304#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:48,883 INFO L290 TraceCheckUtils]: 46: Hoare triple {77304#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {77304#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:48,884 INFO L290 TraceCheckUtils]: 47: Hoare triple {77304#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77305#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:48,884 INFO L290 TraceCheckUtils]: 48: Hoare triple {77305#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {77305#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:48,886 INFO L290 TraceCheckUtils]: 49: Hoare triple {77305#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77306#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:48,886 INFO L290 TraceCheckUtils]: 50: Hoare triple {77306#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {77306#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:48,887 INFO L290 TraceCheckUtils]: 51: Hoare triple {77306#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77307#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:48,887 INFO L290 TraceCheckUtils]: 52: Hoare triple {77307#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {77307#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:48,888 INFO L290 TraceCheckUtils]: 53: Hoare triple {77307#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77308#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:48,888 INFO L290 TraceCheckUtils]: 54: Hoare triple {77308#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {77308#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:48,890 INFO L290 TraceCheckUtils]: 55: Hoare triple {77308#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77309#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:48,890 INFO L290 TraceCheckUtils]: 56: Hoare triple {77309#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {77309#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:48,891 INFO L290 TraceCheckUtils]: 57: Hoare triple {77309#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77310#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:48,891 INFO L290 TraceCheckUtils]: 58: Hoare triple {77310#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {77310#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:48,894 INFO L290 TraceCheckUtils]: 59: Hoare triple {77310#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77311#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:48,894 INFO L290 TraceCheckUtils]: 60: Hoare triple {77311#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {77311#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:48,896 INFO L290 TraceCheckUtils]: 61: Hoare triple {77311#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77312#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:48,896 INFO L290 TraceCheckUtils]: 62: Hoare triple {77312#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {77312#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:48,897 INFO L290 TraceCheckUtils]: 63: Hoare triple {77312#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77313#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:48,897 INFO L290 TraceCheckUtils]: 64: Hoare triple {77313#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {77313#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:48,898 INFO L290 TraceCheckUtils]: 65: Hoare triple {77313#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77314#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:48,898 INFO L290 TraceCheckUtils]: 66: Hoare triple {77314#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {77314#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:48,899 INFO L290 TraceCheckUtils]: 67: Hoare triple {77314#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77315#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:48,899 INFO L290 TraceCheckUtils]: 68: Hoare triple {77315#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {77315#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:48,900 INFO L290 TraceCheckUtils]: 69: Hoare triple {77315#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77316#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:48,901 INFO L290 TraceCheckUtils]: 70: Hoare triple {77316#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {77316#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:48,902 INFO L290 TraceCheckUtils]: 71: Hoare triple {77316#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77317#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:48,902 INFO L290 TraceCheckUtils]: 72: Hoare triple {77317#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {77317#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:48,903 INFO L290 TraceCheckUtils]: 73: Hoare triple {77317#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77318#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:48,903 INFO L290 TraceCheckUtils]: 74: Hoare triple {77318#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {77318#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:48,904 INFO L290 TraceCheckUtils]: 75: Hoare triple {77318#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77319#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:48,904 INFO L290 TraceCheckUtils]: 76: Hoare triple {77319#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {77319#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:48,905 INFO L290 TraceCheckUtils]: 77: Hoare triple {77319#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77320#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:48,906 INFO L290 TraceCheckUtils]: 78: Hoare triple {77320#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {77320#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:48,907 INFO L290 TraceCheckUtils]: 79: Hoare triple {77320#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77321#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:48,907 INFO L290 TraceCheckUtils]: 80: Hoare triple {77321#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {77321#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:48,908 INFO L290 TraceCheckUtils]: 81: Hoare triple {77321#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77322#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:48,908 INFO L290 TraceCheckUtils]: 82: Hoare triple {77322#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {77322#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:48,909 INFO L290 TraceCheckUtils]: 83: Hoare triple {77322#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77323#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:48,909 INFO L290 TraceCheckUtils]: 84: Hoare triple {77323#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {77323#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:48,910 INFO L290 TraceCheckUtils]: 85: Hoare triple {77323#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77324#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:48,910 INFO L290 TraceCheckUtils]: 86: Hoare triple {77324#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {77324#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:48,911 INFO L290 TraceCheckUtils]: 87: Hoare triple {77324#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77325#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:48,911 INFO L290 TraceCheckUtils]: 88: Hoare triple {77325#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {77325#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:48,912 INFO L290 TraceCheckUtils]: 89: Hoare triple {77325#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77326#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:48,913 INFO L290 TraceCheckUtils]: 90: Hoare triple {77326#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {77326#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:48,913 INFO L290 TraceCheckUtils]: 91: Hoare triple {77326#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77327#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:48,914 INFO L290 TraceCheckUtils]: 92: Hoare triple {77327#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {77327#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:48,915 INFO L290 TraceCheckUtils]: 93: Hoare triple {77327#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77328#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:48,915 INFO L290 TraceCheckUtils]: 94: Hoare triple {77328#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {77328#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:48,916 INFO L290 TraceCheckUtils]: 95: Hoare triple {77328#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77329#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:48,916 INFO L290 TraceCheckUtils]: 96: Hoare triple {77329#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {77329#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:48,917 INFO L290 TraceCheckUtils]: 97: Hoare triple {77329#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77330#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:48,917 INFO L290 TraceCheckUtils]: 98: Hoare triple {77330#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {77330#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:48,918 INFO L290 TraceCheckUtils]: 99: Hoare triple {77330#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77331#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:48,918 INFO L290 TraceCheckUtils]: 100: Hoare triple {77331#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {77331#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:48,919 INFO L290 TraceCheckUtils]: 101: Hoare triple {77331#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77332#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:48,919 INFO L290 TraceCheckUtils]: 102: Hoare triple {77332#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {77332#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:48,920 INFO L290 TraceCheckUtils]: 103: Hoare triple {77332#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77333#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:48,921 INFO L290 TraceCheckUtils]: 104: Hoare triple {77333#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {77333#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:48,922 INFO L290 TraceCheckUtils]: 105: Hoare triple {77333#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77334#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:48,922 INFO L290 TraceCheckUtils]: 106: Hoare triple {77334#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {77334#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:48,923 INFO L290 TraceCheckUtils]: 107: Hoare triple {77334#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77335#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:48,923 INFO L290 TraceCheckUtils]: 108: Hoare triple {77335#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {77335#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:48,924 INFO L290 TraceCheckUtils]: 109: Hoare triple {77335#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77336#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:48,924 INFO L290 TraceCheckUtils]: 110: Hoare triple {77336#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {77336#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:48,925 INFO L290 TraceCheckUtils]: 111: Hoare triple {77336#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77337#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:48,925 INFO L290 TraceCheckUtils]: 112: Hoare triple {77337#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {77337#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:48,926 INFO L290 TraceCheckUtils]: 113: Hoare triple {77337#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77338#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:48,927 INFO L290 TraceCheckUtils]: 114: Hoare triple {77338#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {77338#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:48,928 INFO L290 TraceCheckUtils]: 115: Hoare triple {77338#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77339#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:48,928 INFO L290 TraceCheckUtils]: 116: Hoare triple {77339#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {77339#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:48,929 INFO L290 TraceCheckUtils]: 117: Hoare triple {77339#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77340#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:48,929 INFO L290 TraceCheckUtils]: 118: Hoare triple {77340#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {77340#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:48,930 INFO L290 TraceCheckUtils]: 119: Hoare triple {77340#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77341#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:48,930 INFO L290 TraceCheckUtils]: 120: Hoare triple {77341#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {77341#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:48,931 INFO L290 TraceCheckUtils]: 121: Hoare triple {77341#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77342#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:48,931 INFO L290 TraceCheckUtils]: 122: Hoare triple {77342#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {77342#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:48,932 INFO L290 TraceCheckUtils]: 123: Hoare triple {77342#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77343#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:48,933 INFO L290 TraceCheckUtils]: 124: Hoare triple {77343#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {77343#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:48,934 INFO L290 TraceCheckUtils]: 125: Hoare triple {77343#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77344#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:48,934 INFO L290 TraceCheckUtils]: 126: Hoare triple {77344#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {77344#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:48,935 INFO L290 TraceCheckUtils]: 127: Hoare triple {77344#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77345#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:48,935 INFO L290 TraceCheckUtils]: 128: Hoare triple {77345#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {77345#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:48,936 INFO L290 TraceCheckUtils]: 129: Hoare triple {77345#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77346#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:48,936 INFO L290 TraceCheckUtils]: 130: Hoare triple {77346#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {77346#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:48,937 INFO L290 TraceCheckUtils]: 131: Hoare triple {77346#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77347#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:48,937 INFO L290 TraceCheckUtils]: 132: Hoare triple {77347#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {77347#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:48,938 INFO L290 TraceCheckUtils]: 133: Hoare triple {77347#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77348#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:48,938 INFO L290 TraceCheckUtils]: 134: Hoare triple {77348#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {77348#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:48,939 INFO L290 TraceCheckUtils]: 135: Hoare triple {77348#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77349#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:48,939 INFO L290 TraceCheckUtils]: 136: Hoare triple {77349#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {77349#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:48,940 INFO L290 TraceCheckUtils]: 137: Hoare triple {77349#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77350#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:48,941 INFO L290 TraceCheckUtils]: 138: Hoare triple {77350#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {77350#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:48,942 INFO L290 TraceCheckUtils]: 139: Hoare triple {77350#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77351#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:48,942 INFO L290 TraceCheckUtils]: 140: Hoare triple {77351#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {77351#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 141: Hoare triple {77351#(<= main_~x~0 67)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 142: Hoare triple {77280#false} assume !!(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 143: Hoare triple {77280#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 144: Hoare triple {77280#false} assume !(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L272 TraceCheckUtils]: 145: Hoare triple {77280#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 146: Hoare triple {77280#false} ~cond := #in~cond; {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 147: Hoare triple {77280#false} assume 0 == ~cond; {77280#false} is VALID [2022-04-15 12:50:48,943 INFO L290 TraceCheckUtils]: 148: Hoare triple {77280#false} assume !false; {77280#false} is VALID [2022-04-15 12:50:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 204 proven. 4556 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:48,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:48,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938500299] [2022-04-15 12:50:48,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938500299] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:48,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [400016584] [2022-04-15 12:50:48,944 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:50:48,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:48,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:48,945 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:48,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2022-04-15 12:50:49,010 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:50:49,010 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:49,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-15 12:50:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:49,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:49,700 INFO L272 TraceCheckUtils]: 0: Hoare triple {77279#true} call ULTIMATE.init(); {77279#true} is VALID [2022-04-15 12:50:49,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {77279#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {77279#true} is VALID [2022-04-15 12:50:49,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {77279#true} assume true; {77279#true} is VALID [2022-04-15 12:50:49,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77279#true} {77279#true} #41#return; {77279#true} is VALID [2022-04-15 12:50:49,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {77279#true} call #t~ret4 := main(); {77279#true} is VALID [2022-04-15 12:50:49,701 INFO L290 TraceCheckUtils]: 5: Hoare triple {77279#true} ~x~0 := 0;~y~0 := 500000; {77371#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:49,701 INFO L290 TraceCheckUtils]: 6: Hoare triple {77371#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {77371#(<= main_~x~0 0)} is VALID [2022-04-15 12:50:49,704 INFO L290 TraceCheckUtils]: 7: Hoare triple {77371#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77285#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:49,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {77285#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {77285#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:49,705 INFO L290 TraceCheckUtils]: 9: Hoare triple {77285#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77286#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:49,705 INFO L290 TraceCheckUtils]: 10: Hoare triple {77286#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {77286#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:49,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {77286#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77287#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:49,707 INFO L290 TraceCheckUtils]: 12: Hoare triple {77287#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {77287#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:49,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {77287#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77288#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:49,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {77288#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {77288#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:49,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {77288#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77289#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:49,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {77289#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {77289#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:49,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {77289#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77290#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:49,711 INFO L290 TraceCheckUtils]: 18: Hoare triple {77290#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {77290#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:49,712 INFO L290 TraceCheckUtils]: 19: Hoare triple {77290#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77291#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:49,712 INFO L290 TraceCheckUtils]: 20: Hoare triple {77291#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {77291#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:49,713 INFO L290 TraceCheckUtils]: 21: Hoare triple {77291#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77292#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:49,713 INFO L290 TraceCheckUtils]: 22: Hoare triple {77292#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {77292#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:49,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {77292#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77293#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:49,715 INFO L290 TraceCheckUtils]: 24: Hoare triple {77293#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {77293#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:49,716 INFO L290 TraceCheckUtils]: 25: Hoare triple {77293#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77294#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:49,716 INFO L290 TraceCheckUtils]: 26: Hoare triple {77294#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {77294#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:49,717 INFO L290 TraceCheckUtils]: 27: Hoare triple {77294#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77295#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:49,717 INFO L290 TraceCheckUtils]: 28: Hoare triple {77295#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {77295#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:49,718 INFO L290 TraceCheckUtils]: 29: Hoare triple {77295#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77296#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:49,719 INFO L290 TraceCheckUtils]: 30: Hoare triple {77296#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {77296#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:49,720 INFO L290 TraceCheckUtils]: 31: Hoare triple {77296#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77297#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:49,720 INFO L290 TraceCheckUtils]: 32: Hoare triple {77297#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {77297#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:49,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {77297#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77298#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:49,721 INFO L290 TraceCheckUtils]: 34: Hoare triple {77298#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {77298#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:49,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {77298#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77299#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:49,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {77299#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {77299#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:49,724 INFO L290 TraceCheckUtils]: 37: Hoare triple {77299#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77300#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:49,724 INFO L290 TraceCheckUtils]: 38: Hoare triple {77300#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {77300#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:49,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {77300#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77301#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:49,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {77301#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {77301#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:49,726 INFO L290 TraceCheckUtils]: 41: Hoare triple {77301#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77302#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:49,726 INFO L290 TraceCheckUtils]: 42: Hoare triple {77302#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {77302#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:49,728 INFO L290 TraceCheckUtils]: 43: Hoare triple {77302#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77303#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:49,728 INFO L290 TraceCheckUtils]: 44: Hoare triple {77303#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {77303#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:49,729 INFO L290 TraceCheckUtils]: 45: Hoare triple {77303#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77304#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:49,729 INFO L290 TraceCheckUtils]: 46: Hoare triple {77304#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {77304#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:49,730 INFO L290 TraceCheckUtils]: 47: Hoare triple {77304#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77305#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:49,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {77305#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {77305#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:49,731 INFO L290 TraceCheckUtils]: 49: Hoare triple {77305#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77306#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:49,732 INFO L290 TraceCheckUtils]: 50: Hoare triple {77306#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {77306#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:49,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {77306#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77307#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:49,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {77307#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {77307#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:49,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {77307#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77308#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:49,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {77308#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {77308#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:49,735 INFO L290 TraceCheckUtils]: 55: Hoare triple {77308#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77309#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:49,736 INFO L290 TraceCheckUtils]: 56: Hoare triple {77309#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {77309#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:49,737 INFO L290 TraceCheckUtils]: 57: Hoare triple {77309#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77310#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:49,737 INFO L290 TraceCheckUtils]: 58: Hoare triple {77310#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {77310#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:49,738 INFO L290 TraceCheckUtils]: 59: Hoare triple {77310#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77311#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:49,738 INFO L290 TraceCheckUtils]: 60: Hoare triple {77311#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {77311#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:49,739 INFO L290 TraceCheckUtils]: 61: Hoare triple {77311#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77312#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:49,740 INFO L290 TraceCheckUtils]: 62: Hoare triple {77312#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {77312#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:49,741 INFO L290 TraceCheckUtils]: 63: Hoare triple {77312#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77313#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:49,741 INFO L290 TraceCheckUtils]: 64: Hoare triple {77313#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {77313#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:49,742 INFO L290 TraceCheckUtils]: 65: Hoare triple {77313#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77314#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:49,742 INFO L290 TraceCheckUtils]: 66: Hoare triple {77314#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {77314#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:49,743 INFO L290 TraceCheckUtils]: 67: Hoare triple {77314#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77315#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:49,744 INFO L290 TraceCheckUtils]: 68: Hoare triple {77315#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {77315#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:49,745 INFO L290 TraceCheckUtils]: 69: Hoare triple {77315#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77316#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:49,745 INFO L290 TraceCheckUtils]: 70: Hoare triple {77316#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {77316#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:49,746 INFO L290 TraceCheckUtils]: 71: Hoare triple {77316#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77317#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:49,746 INFO L290 TraceCheckUtils]: 72: Hoare triple {77317#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {77317#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:49,747 INFO L290 TraceCheckUtils]: 73: Hoare triple {77317#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77318#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:49,748 INFO L290 TraceCheckUtils]: 74: Hoare triple {77318#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {77318#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:49,749 INFO L290 TraceCheckUtils]: 75: Hoare triple {77318#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77319#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:49,749 INFO L290 TraceCheckUtils]: 76: Hoare triple {77319#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {77319#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:49,750 INFO L290 TraceCheckUtils]: 77: Hoare triple {77319#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77320#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:49,750 INFO L290 TraceCheckUtils]: 78: Hoare triple {77320#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {77320#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:49,751 INFO L290 TraceCheckUtils]: 79: Hoare triple {77320#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77321#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:49,752 INFO L290 TraceCheckUtils]: 80: Hoare triple {77321#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {77321#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:49,753 INFO L290 TraceCheckUtils]: 81: Hoare triple {77321#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77322#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:49,753 INFO L290 TraceCheckUtils]: 82: Hoare triple {77322#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {77322#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:49,754 INFO L290 TraceCheckUtils]: 83: Hoare triple {77322#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77323#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:49,754 INFO L290 TraceCheckUtils]: 84: Hoare triple {77323#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {77323#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:49,755 INFO L290 TraceCheckUtils]: 85: Hoare triple {77323#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77324#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:49,756 INFO L290 TraceCheckUtils]: 86: Hoare triple {77324#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {77324#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:49,757 INFO L290 TraceCheckUtils]: 87: Hoare triple {77324#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77325#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:49,757 INFO L290 TraceCheckUtils]: 88: Hoare triple {77325#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {77325#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:49,758 INFO L290 TraceCheckUtils]: 89: Hoare triple {77325#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77326#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:49,758 INFO L290 TraceCheckUtils]: 90: Hoare triple {77326#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {77326#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:49,759 INFO L290 TraceCheckUtils]: 91: Hoare triple {77326#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77327#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:49,760 INFO L290 TraceCheckUtils]: 92: Hoare triple {77327#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {77327#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:49,761 INFO L290 TraceCheckUtils]: 93: Hoare triple {77327#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77328#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:49,761 INFO L290 TraceCheckUtils]: 94: Hoare triple {77328#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {77328#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:49,762 INFO L290 TraceCheckUtils]: 95: Hoare triple {77328#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77329#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:49,762 INFO L290 TraceCheckUtils]: 96: Hoare triple {77329#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {77329#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:49,763 INFO L290 TraceCheckUtils]: 97: Hoare triple {77329#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77330#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:49,764 INFO L290 TraceCheckUtils]: 98: Hoare triple {77330#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {77330#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:49,765 INFO L290 TraceCheckUtils]: 99: Hoare triple {77330#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77331#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:49,765 INFO L290 TraceCheckUtils]: 100: Hoare triple {77331#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {77331#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:49,766 INFO L290 TraceCheckUtils]: 101: Hoare triple {77331#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77332#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:49,766 INFO L290 TraceCheckUtils]: 102: Hoare triple {77332#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {77332#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:49,767 INFO L290 TraceCheckUtils]: 103: Hoare triple {77332#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77333#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:49,768 INFO L290 TraceCheckUtils]: 104: Hoare triple {77333#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {77333#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:49,769 INFO L290 TraceCheckUtils]: 105: Hoare triple {77333#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77334#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:49,769 INFO L290 TraceCheckUtils]: 106: Hoare triple {77334#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {77334#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:49,770 INFO L290 TraceCheckUtils]: 107: Hoare triple {77334#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77335#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:49,770 INFO L290 TraceCheckUtils]: 108: Hoare triple {77335#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {77335#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:49,771 INFO L290 TraceCheckUtils]: 109: Hoare triple {77335#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77336#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:49,772 INFO L290 TraceCheckUtils]: 110: Hoare triple {77336#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {77336#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:49,773 INFO L290 TraceCheckUtils]: 111: Hoare triple {77336#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77337#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:49,773 INFO L290 TraceCheckUtils]: 112: Hoare triple {77337#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {77337#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:49,774 INFO L290 TraceCheckUtils]: 113: Hoare triple {77337#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77338#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:49,774 INFO L290 TraceCheckUtils]: 114: Hoare triple {77338#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {77338#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:49,775 INFO L290 TraceCheckUtils]: 115: Hoare triple {77338#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77339#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:49,776 INFO L290 TraceCheckUtils]: 116: Hoare triple {77339#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {77339#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:49,777 INFO L290 TraceCheckUtils]: 117: Hoare triple {77339#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77340#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:49,777 INFO L290 TraceCheckUtils]: 118: Hoare triple {77340#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {77340#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:49,778 INFO L290 TraceCheckUtils]: 119: Hoare triple {77340#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77341#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:49,778 INFO L290 TraceCheckUtils]: 120: Hoare triple {77341#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {77341#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:49,779 INFO L290 TraceCheckUtils]: 121: Hoare triple {77341#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77342#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:49,780 INFO L290 TraceCheckUtils]: 122: Hoare triple {77342#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {77342#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:49,781 INFO L290 TraceCheckUtils]: 123: Hoare triple {77342#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77343#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:49,781 INFO L290 TraceCheckUtils]: 124: Hoare triple {77343#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {77343#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:49,782 INFO L290 TraceCheckUtils]: 125: Hoare triple {77343#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77344#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:49,782 INFO L290 TraceCheckUtils]: 126: Hoare triple {77344#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {77344#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:49,783 INFO L290 TraceCheckUtils]: 127: Hoare triple {77344#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77345#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:49,784 INFO L290 TraceCheckUtils]: 128: Hoare triple {77345#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {77345#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:49,785 INFO L290 TraceCheckUtils]: 129: Hoare triple {77345#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77346#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:49,785 INFO L290 TraceCheckUtils]: 130: Hoare triple {77346#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {77346#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:49,786 INFO L290 TraceCheckUtils]: 131: Hoare triple {77346#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77347#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:49,786 INFO L290 TraceCheckUtils]: 132: Hoare triple {77347#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {77347#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:49,787 INFO L290 TraceCheckUtils]: 133: Hoare triple {77347#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77348#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:49,788 INFO L290 TraceCheckUtils]: 134: Hoare triple {77348#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {77348#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:49,789 INFO L290 TraceCheckUtils]: 135: Hoare triple {77348#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77349#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:49,789 INFO L290 TraceCheckUtils]: 136: Hoare triple {77349#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {77349#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:49,790 INFO L290 TraceCheckUtils]: 137: Hoare triple {77349#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77350#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:49,790 INFO L290 TraceCheckUtils]: 138: Hoare triple {77350#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {77350#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:49,791 INFO L290 TraceCheckUtils]: 139: Hoare triple {77350#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77351#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:49,792 INFO L290 TraceCheckUtils]: 140: Hoare triple {77351#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {77351#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 141: Hoare triple {77351#(<= main_~x~0 67)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 142: Hoare triple {77280#false} assume !!(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 143: Hoare triple {77280#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 144: Hoare triple {77280#false} assume !(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L272 TraceCheckUtils]: 145: Hoare triple {77280#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 146: Hoare triple {77280#false} ~cond := #in~cond; {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 147: Hoare triple {77280#false} assume 0 == ~cond; {77280#false} is VALID [2022-04-15 12:50:49,793 INFO L290 TraceCheckUtils]: 148: Hoare triple {77280#false} assume !false; {77280#false} is VALID [2022-04-15 12:50:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 204 proven. 4556 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:49,794 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 148: Hoare triple {77280#false} assume !false; {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 147: Hoare triple {77280#false} assume 0 == ~cond; {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 146: Hoare triple {77280#false} ~cond := #in~cond; {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L272 TraceCheckUtils]: 145: Hoare triple {77280#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 144: Hoare triple {77280#false} assume !(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 143: Hoare triple {77280#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:53,629 INFO L290 TraceCheckUtils]: 142: Hoare triple {77280#false} assume !!(~x~0 < 1000000); {77280#false} is VALID [2022-04-15 12:50:53,630 INFO L290 TraceCheckUtils]: 141: Hoare triple {77822#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {77280#false} is VALID [2022-04-15 12:50:53,630 INFO L290 TraceCheckUtils]: 140: Hoare triple {77822#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {77822#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:53,634 INFO L290 TraceCheckUtils]: 139: Hoare triple {77829#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77822#(< main_~x~0 500000)} is VALID [2022-04-15 12:50:53,634 INFO L290 TraceCheckUtils]: 138: Hoare triple {77829#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {77829#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:53,636 INFO L290 TraceCheckUtils]: 137: Hoare triple {77836#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77829#(< main_~x~0 499999)} is VALID [2022-04-15 12:50:53,637 INFO L290 TraceCheckUtils]: 136: Hoare triple {77836#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {77836#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:53,638 INFO L290 TraceCheckUtils]: 135: Hoare triple {77843#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77836#(< main_~x~0 499998)} is VALID [2022-04-15 12:50:53,638 INFO L290 TraceCheckUtils]: 134: Hoare triple {77843#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {77843#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:53,640 INFO L290 TraceCheckUtils]: 133: Hoare triple {77850#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77843#(< main_~x~0 499997)} is VALID [2022-04-15 12:50:53,640 INFO L290 TraceCheckUtils]: 132: Hoare triple {77850#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {77850#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:53,641 INFO L290 TraceCheckUtils]: 131: Hoare triple {77857#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77850#(< main_~x~0 499996)} is VALID [2022-04-15 12:50:53,642 INFO L290 TraceCheckUtils]: 130: Hoare triple {77857#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {77857#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:53,643 INFO L290 TraceCheckUtils]: 129: Hoare triple {77864#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77857#(< main_~x~0 499995)} is VALID [2022-04-15 12:50:53,644 INFO L290 TraceCheckUtils]: 128: Hoare triple {77864#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {77864#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:53,645 INFO L290 TraceCheckUtils]: 127: Hoare triple {77871#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77864#(< main_~x~0 499994)} is VALID [2022-04-15 12:50:53,645 INFO L290 TraceCheckUtils]: 126: Hoare triple {77871#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {77871#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:53,647 INFO L290 TraceCheckUtils]: 125: Hoare triple {77878#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77871#(< main_~x~0 499993)} is VALID [2022-04-15 12:50:53,647 INFO L290 TraceCheckUtils]: 124: Hoare triple {77878#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {77878#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:53,648 INFO L290 TraceCheckUtils]: 123: Hoare triple {77885#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77878#(< main_~x~0 499992)} is VALID [2022-04-15 12:50:53,648 INFO L290 TraceCheckUtils]: 122: Hoare triple {77885#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {77885#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:53,649 INFO L290 TraceCheckUtils]: 121: Hoare triple {77892#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77885#(< main_~x~0 499991)} is VALID [2022-04-15 12:50:53,650 INFO L290 TraceCheckUtils]: 120: Hoare triple {77892#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {77892#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:53,651 INFO L290 TraceCheckUtils]: 119: Hoare triple {77899#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77892#(< main_~x~0 499990)} is VALID [2022-04-15 12:50:53,651 INFO L290 TraceCheckUtils]: 118: Hoare triple {77899#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {77899#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:53,652 INFO L290 TraceCheckUtils]: 117: Hoare triple {77906#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77899#(< main_~x~0 499989)} is VALID [2022-04-15 12:50:53,653 INFO L290 TraceCheckUtils]: 116: Hoare triple {77906#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {77906#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:53,654 INFO L290 TraceCheckUtils]: 115: Hoare triple {77913#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77906#(< main_~x~0 499988)} is VALID [2022-04-15 12:50:53,655 INFO L290 TraceCheckUtils]: 114: Hoare triple {77913#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {77913#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:53,656 INFO L290 TraceCheckUtils]: 113: Hoare triple {77920#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77913#(< main_~x~0 499987)} is VALID [2022-04-15 12:50:53,656 INFO L290 TraceCheckUtils]: 112: Hoare triple {77920#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {77920#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:53,658 INFO L290 TraceCheckUtils]: 111: Hoare triple {77927#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77920#(< main_~x~0 499986)} is VALID [2022-04-15 12:50:53,658 INFO L290 TraceCheckUtils]: 110: Hoare triple {77927#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {77927#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:53,659 INFO L290 TraceCheckUtils]: 109: Hoare triple {77934#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77927#(< main_~x~0 499985)} is VALID [2022-04-15 12:50:53,660 INFO L290 TraceCheckUtils]: 108: Hoare triple {77934#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {77934#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:53,661 INFO L290 TraceCheckUtils]: 107: Hoare triple {77941#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77934#(< main_~x~0 499984)} is VALID [2022-04-15 12:50:53,661 INFO L290 TraceCheckUtils]: 106: Hoare triple {77941#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {77941#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:53,662 INFO L290 TraceCheckUtils]: 105: Hoare triple {77948#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77941#(< main_~x~0 499983)} is VALID [2022-04-15 12:50:53,662 INFO L290 TraceCheckUtils]: 104: Hoare triple {77948#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {77948#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:53,664 INFO L290 TraceCheckUtils]: 103: Hoare triple {77955#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77948#(< main_~x~0 499982)} is VALID [2022-04-15 12:50:53,664 INFO L290 TraceCheckUtils]: 102: Hoare triple {77955#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {77955#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:53,665 INFO L290 TraceCheckUtils]: 101: Hoare triple {77962#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77955#(< main_~x~0 499981)} is VALID [2022-04-15 12:50:53,666 INFO L290 TraceCheckUtils]: 100: Hoare triple {77962#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {77962#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:53,667 INFO L290 TraceCheckUtils]: 99: Hoare triple {77969#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77962#(< main_~x~0 499980)} is VALID [2022-04-15 12:50:53,667 INFO L290 TraceCheckUtils]: 98: Hoare triple {77969#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {77969#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:53,668 INFO L290 TraceCheckUtils]: 97: Hoare triple {77976#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77969#(< main_~x~0 499979)} is VALID [2022-04-15 12:50:53,669 INFO L290 TraceCheckUtils]: 96: Hoare triple {77976#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {77976#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:53,670 INFO L290 TraceCheckUtils]: 95: Hoare triple {77983#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77976#(< main_~x~0 499978)} is VALID [2022-04-15 12:50:53,670 INFO L290 TraceCheckUtils]: 94: Hoare triple {77983#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {77983#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:53,672 INFO L290 TraceCheckUtils]: 93: Hoare triple {77990#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77983#(< main_~x~0 499977)} is VALID [2022-04-15 12:50:53,672 INFO L290 TraceCheckUtils]: 92: Hoare triple {77990#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {77990#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:53,673 INFO L290 TraceCheckUtils]: 91: Hoare triple {77997#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77990#(< main_~x~0 499976)} is VALID [2022-04-15 12:50:53,673 INFO L290 TraceCheckUtils]: 90: Hoare triple {77997#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {77997#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:53,675 INFO L290 TraceCheckUtils]: 89: Hoare triple {78004#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {77997#(< main_~x~0 499975)} is VALID [2022-04-15 12:50:53,675 INFO L290 TraceCheckUtils]: 88: Hoare triple {78004#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {78004#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:53,676 INFO L290 TraceCheckUtils]: 87: Hoare triple {78011#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78004#(< main_~x~0 499974)} is VALID [2022-04-15 12:50:53,676 INFO L290 TraceCheckUtils]: 86: Hoare triple {78011#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {78011#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:53,678 INFO L290 TraceCheckUtils]: 85: Hoare triple {78018#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78011#(< main_~x~0 499973)} is VALID [2022-04-15 12:50:53,678 INFO L290 TraceCheckUtils]: 84: Hoare triple {78018#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {78018#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:53,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {78025#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78018#(< main_~x~0 499972)} is VALID [2022-04-15 12:50:53,680 INFO L290 TraceCheckUtils]: 82: Hoare triple {78025#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {78025#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:53,681 INFO L290 TraceCheckUtils]: 81: Hoare triple {78032#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78025#(< main_~x~0 499971)} is VALID [2022-04-15 12:50:53,681 INFO L290 TraceCheckUtils]: 80: Hoare triple {78032#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {78032#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:53,683 INFO L290 TraceCheckUtils]: 79: Hoare triple {78039#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78032#(< main_~x~0 499970)} is VALID [2022-04-15 12:50:53,683 INFO L290 TraceCheckUtils]: 78: Hoare triple {78039#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {78039#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:53,684 INFO L290 TraceCheckUtils]: 77: Hoare triple {78046#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78039#(< main_~x~0 499969)} is VALID [2022-04-15 12:50:53,685 INFO L290 TraceCheckUtils]: 76: Hoare triple {78046#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {78046#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:53,686 INFO L290 TraceCheckUtils]: 75: Hoare triple {78053#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78046#(< main_~x~0 499968)} is VALID [2022-04-15 12:50:53,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {78053#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {78053#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:53,688 INFO L290 TraceCheckUtils]: 73: Hoare triple {78060#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78053#(< main_~x~0 499967)} is VALID [2022-04-15 12:50:53,688 INFO L290 TraceCheckUtils]: 72: Hoare triple {78060#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {78060#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:53,689 INFO L290 TraceCheckUtils]: 71: Hoare triple {78067#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78060#(< main_~x~0 499966)} is VALID [2022-04-15 12:50:53,690 INFO L290 TraceCheckUtils]: 70: Hoare triple {78067#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {78067#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:53,691 INFO L290 TraceCheckUtils]: 69: Hoare triple {78074#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78067#(< main_~x~0 499965)} is VALID [2022-04-15 12:50:53,691 INFO L290 TraceCheckUtils]: 68: Hoare triple {78074#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {78074#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:53,693 INFO L290 TraceCheckUtils]: 67: Hoare triple {78081#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78074#(< main_~x~0 499964)} is VALID [2022-04-15 12:50:53,693 INFO L290 TraceCheckUtils]: 66: Hoare triple {78081#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {78081#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:53,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {78088#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78081#(< main_~x~0 499963)} is VALID [2022-04-15 12:50:53,695 INFO L290 TraceCheckUtils]: 64: Hoare triple {78088#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {78088#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:53,696 INFO L290 TraceCheckUtils]: 63: Hoare triple {78095#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78088#(< main_~x~0 499962)} is VALID [2022-04-15 12:50:53,697 INFO L290 TraceCheckUtils]: 62: Hoare triple {78095#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {78095#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:53,698 INFO L290 TraceCheckUtils]: 61: Hoare triple {78102#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78095#(< main_~x~0 499961)} is VALID [2022-04-15 12:50:53,698 INFO L290 TraceCheckUtils]: 60: Hoare triple {78102#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {78102#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:53,699 INFO L290 TraceCheckUtils]: 59: Hoare triple {78109#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78102#(< main_~x~0 499960)} is VALID [2022-04-15 12:50:53,699 INFO L290 TraceCheckUtils]: 58: Hoare triple {78109#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {78109#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:53,701 INFO L290 TraceCheckUtils]: 57: Hoare triple {78116#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78109#(< main_~x~0 499959)} is VALID [2022-04-15 12:50:53,701 INFO L290 TraceCheckUtils]: 56: Hoare triple {78116#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {78116#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:53,703 INFO L290 TraceCheckUtils]: 55: Hoare triple {78123#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78116#(< main_~x~0 499958)} is VALID [2022-04-15 12:50:53,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {78123#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {78123#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:53,704 INFO L290 TraceCheckUtils]: 53: Hoare triple {78130#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78123#(< main_~x~0 499957)} is VALID [2022-04-15 12:50:53,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {78130#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {78130#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:53,706 INFO L290 TraceCheckUtils]: 51: Hoare triple {78137#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78130#(< main_~x~0 499956)} is VALID [2022-04-15 12:50:53,706 INFO L290 TraceCheckUtils]: 50: Hoare triple {78137#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {78137#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:53,707 INFO L290 TraceCheckUtils]: 49: Hoare triple {78144#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78137#(< main_~x~0 499955)} is VALID [2022-04-15 12:50:53,708 INFO L290 TraceCheckUtils]: 48: Hoare triple {78144#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {78144#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:53,709 INFO L290 TraceCheckUtils]: 47: Hoare triple {78151#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78144#(< main_~x~0 499954)} is VALID [2022-04-15 12:50:53,709 INFO L290 TraceCheckUtils]: 46: Hoare triple {78151#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {78151#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:53,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {78158#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78151#(< main_~x~0 499953)} is VALID [2022-04-15 12:50:53,710 INFO L290 TraceCheckUtils]: 44: Hoare triple {78158#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {78158#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:53,711 INFO L290 TraceCheckUtils]: 43: Hoare triple {78165#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78158#(< main_~x~0 499952)} is VALID [2022-04-15 12:50:53,712 INFO L290 TraceCheckUtils]: 42: Hoare triple {78165#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {78165#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:53,713 INFO L290 TraceCheckUtils]: 41: Hoare triple {78172#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78165#(< main_~x~0 499951)} is VALID [2022-04-15 12:50:53,713 INFO L290 TraceCheckUtils]: 40: Hoare triple {78172#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {78172#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:53,714 INFO L290 TraceCheckUtils]: 39: Hoare triple {78179#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78172#(< main_~x~0 499950)} is VALID [2022-04-15 12:50:53,715 INFO L290 TraceCheckUtils]: 38: Hoare triple {78179#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {78179#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:53,716 INFO L290 TraceCheckUtils]: 37: Hoare triple {78186#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78179#(< main_~x~0 499949)} is VALID [2022-04-15 12:50:53,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {78186#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {78186#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:53,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {78193#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78186#(< main_~x~0 499948)} is VALID [2022-04-15 12:50:53,718 INFO L290 TraceCheckUtils]: 34: Hoare triple {78193#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {78193#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:53,719 INFO L290 TraceCheckUtils]: 33: Hoare triple {78200#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78193#(< main_~x~0 499947)} is VALID [2022-04-15 12:50:53,720 INFO L290 TraceCheckUtils]: 32: Hoare triple {78200#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {78200#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:53,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {78207#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78200#(< main_~x~0 499946)} is VALID [2022-04-15 12:50:53,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {78207#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {78207#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:53,722 INFO L290 TraceCheckUtils]: 29: Hoare triple {78214#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78207#(< main_~x~0 499945)} is VALID [2022-04-15 12:50:53,722 INFO L290 TraceCheckUtils]: 28: Hoare triple {78214#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {78214#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:53,724 INFO L290 TraceCheckUtils]: 27: Hoare triple {78221#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78214#(< main_~x~0 499944)} is VALID [2022-04-15 12:50:53,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {78221#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {78221#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:53,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {78228#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78221#(< main_~x~0 499943)} is VALID [2022-04-15 12:50:53,725 INFO L290 TraceCheckUtils]: 24: Hoare triple {78228#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {78228#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:53,727 INFO L290 TraceCheckUtils]: 23: Hoare triple {78235#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78228#(< main_~x~0 499942)} is VALID [2022-04-15 12:50:53,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {78235#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {78235#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:53,728 INFO L290 TraceCheckUtils]: 21: Hoare triple {78242#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78235#(< main_~x~0 499941)} is VALID [2022-04-15 12:50:53,729 INFO L290 TraceCheckUtils]: 20: Hoare triple {78242#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {78242#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:53,730 INFO L290 TraceCheckUtils]: 19: Hoare triple {78249#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78242#(< main_~x~0 499940)} is VALID [2022-04-15 12:50:53,730 INFO L290 TraceCheckUtils]: 18: Hoare triple {78249#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {78249#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:53,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {78256#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78249#(< main_~x~0 499939)} is VALID [2022-04-15 12:50:53,732 INFO L290 TraceCheckUtils]: 16: Hoare triple {78256#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {78256#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:53,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {78263#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78256#(< main_~x~0 499938)} is VALID [2022-04-15 12:50:53,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {78263#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {78263#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:53,734 INFO L290 TraceCheckUtils]: 13: Hoare triple {78270#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78263#(< main_~x~0 499937)} is VALID [2022-04-15 12:50:53,735 INFO L290 TraceCheckUtils]: 12: Hoare triple {78270#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {78270#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:53,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {78277#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78270#(< main_~x~0 499936)} is VALID [2022-04-15 12:50:53,736 INFO L290 TraceCheckUtils]: 10: Hoare triple {78277#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {78277#(< main_~x~0 499935)} is VALID [2022-04-15 12:50:53,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {78284#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78277#(< main_~x~0 499935)} is VALID [2022-04-15 12:50:53,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {78284#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {78284#(< main_~x~0 499934)} is VALID [2022-04-15 12:50:53,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {78291#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {78284#(< main_~x~0 499934)} is VALID [2022-04-15 12:50:53,739 INFO L290 TraceCheckUtils]: 6: Hoare triple {78291#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {78291#(< main_~x~0 499933)} is VALID [2022-04-15 12:50:53,739 INFO L290 TraceCheckUtils]: 5: Hoare triple {77279#true} ~x~0 := 0;~y~0 := 500000; {78291#(< main_~x~0 499933)} is VALID [2022-04-15 12:50:53,739 INFO L272 TraceCheckUtils]: 4: Hoare triple {77279#true} call #t~ret4 := main(); {77279#true} is VALID [2022-04-15 12:50:53,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77279#true} {77279#true} #41#return; {77279#true} is VALID [2022-04-15 12:50:53,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {77279#true} assume true; {77279#true} is VALID [2022-04-15 12:50:53,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {77279#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {77279#true} is VALID [2022-04-15 12:50:53,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {77279#true} call ULTIMATE.init(); {77279#true} is VALID [2022-04-15 12:50:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4761 backedges. 204 proven. 4556 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:53,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [400016584] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:53,740 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:53,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 70, 70] total 140 [2022-04-15 12:50:53,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:53,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1376962419] [2022-04-15 12:50:53,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1376962419] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:53,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:53,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-15 12:50:53,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310493740] [2022-04-15 12:50:53,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:53,741 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 149 [2022-04-15 12:50:53,742 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:53,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:53,901 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:53,901 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-15 12:50:53,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:53,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-15 12:50:53,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9593, Invalid=9867, Unknown=0, NotChecked=0, Total=19460 [2022-04-15 12:50:53,903 INFO L87 Difference]: Start difference. First operand 151 states and 154 transitions. Second operand has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:56,258 INFO L93 Difference]: Finished difference Result 162 states and 168 transitions. [2022-04-15 12:50:56,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-15 12:50:56,259 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 149 [2022-04-15 12:50:56,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:50:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 159 transitions. [2022-04-15 12:50:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 159 transitions. [2022-04-15 12:50:56,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 159 transitions. [2022-04-15 12:50:56,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:56,424 INFO L225 Difference]: With dead ends: 162 [2022-04-15 12:50:56,424 INFO L226 Difference]: Without dead ends: 153 [2022-04-15 12:50:56,427 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 437 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 206 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2679 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=19046, Invalid=24010, Unknown=0, NotChecked=0, Total=43056 [2022-04-15 12:50:56,427 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 76 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:50:56,427 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 34 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:50:56,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2022-04-15 12:50:56,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 153. [2022-04-15 12:50:56,604 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:50:56,605 INFO L82 GeneralOperation]: Start isEquivalent. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,605 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,605 INFO L87 Difference]: Start difference. First operand 153 states. Second operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:56,606 INFO L93 Difference]: Finished difference Result 153 states and 156 transitions. [2022-04-15 12:50:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 156 transitions. [2022-04-15 12:50:56,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:56,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:56,606 INFO L74 IsIncluded]: Start isIncluded. First operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 153 states. [2022-04-15 12:50:56,607 INFO L87 Difference]: Start difference. First operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 153 states. [2022-04-15 12:50:56,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:50:56,608 INFO L93 Difference]: Finished difference Result 153 states and 156 transitions. [2022-04-15 12:50:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 156 transitions. [2022-04-15 12:50:56,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:50:56,608 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:50:56,608 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:50:56,608 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:50:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153 states, 148 states have (on average 1.027027027027027) internal successors, (152), 148 states have internal predecessors, (152), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 156 transitions. [2022-04-15 12:50:56,609 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 156 transitions. Word has length 149 [2022-04-15 12:50:56,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:50:56,609 INFO L478 AbstractCegarLoop]: Abstraction has 153 states and 156 transitions. [2022-04-15 12:50:56,610 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 2.0422535211267605) internal successors, (145), 70 states have internal predecessors, (145), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:56,610 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 153 states and 156 transitions. [2022-04-15 12:50:56,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 156 transitions. [2022-04-15 12:50:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-04-15 12:50:56,766 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:50:56,766 INFO L499 BasicCegarLoop]: trace histogram [70, 68, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:50:56,782 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Forceful destruction successful, exit code 0 [2022-04-15 12:50:56,981 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable137,SelfDestructingSolverStorable138 [2022-04-15 12:50:56,981 INFO L403 AbstractCegarLoop]: === Iteration 72 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:50:56,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:50:56,981 INFO L85 PathProgramCache]: Analyzing trace with hash 2059978605, now seen corresponding path program 137 times [2022-04-15 12:50:56,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:56,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1371612635] [2022-04-15 12:50:57,258 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:50:57,259 INFO L85 PathProgramCache]: Analyzing trace with hash -1425852016, now seen corresponding path program 1 times [2022-04-15 12:50:57,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:57,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600801947] [2022-04-15 12:50:57,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:57,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:57,263 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:50:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:50:57,284 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:50:57,284 INFO L85 PathProgramCache]: Analyzing trace with hash 2059978605, now seen corresponding path program 138 times [2022-04-15 12:50:57,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:50:57,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528707998] [2022-04-15 12:50:57,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:50:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:50:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:58,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:50:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:58,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {79461#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {79387#true} is VALID [2022-04-15 12:50:58,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {79387#true} assume true; {79387#true} is VALID [2022-04-15 12:50:58,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {79387#true} {79387#true} #41#return; {79387#true} is VALID [2022-04-15 12:50:58,756 INFO L272 TraceCheckUtils]: 0: Hoare triple {79387#true} call ULTIMATE.init(); {79461#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:50:58,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {79461#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {79387#true} is VALID [2022-04-15 12:50:58,756 INFO L290 TraceCheckUtils]: 2: Hoare triple {79387#true} assume true; {79387#true} is VALID [2022-04-15 12:50:58,756 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79387#true} {79387#true} #41#return; {79387#true} is VALID [2022-04-15 12:50:58,756 INFO L272 TraceCheckUtils]: 4: Hoare triple {79387#true} call #t~ret4 := main(); {79387#true} is VALID [2022-04-15 12:50:58,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {79387#true} ~x~0 := 0;~y~0 := 500000; {79392#(= main_~x~0 0)} is VALID [2022-04-15 12:50:58,756 INFO L290 TraceCheckUtils]: 6: Hoare triple {79392#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {79392#(= main_~x~0 0)} is VALID [2022-04-15 12:50:58,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {79392#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79393#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:58,757 INFO L290 TraceCheckUtils]: 8: Hoare triple {79393#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {79393#(<= main_~x~0 1)} is VALID [2022-04-15 12:50:58,760 INFO L290 TraceCheckUtils]: 9: Hoare triple {79393#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79394#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:58,760 INFO L290 TraceCheckUtils]: 10: Hoare triple {79394#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {79394#(<= main_~x~0 2)} is VALID [2022-04-15 12:50:58,761 INFO L290 TraceCheckUtils]: 11: Hoare triple {79394#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79395#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:58,762 INFO L290 TraceCheckUtils]: 12: Hoare triple {79395#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {79395#(<= main_~x~0 3)} is VALID [2022-04-15 12:50:58,762 INFO L290 TraceCheckUtils]: 13: Hoare triple {79395#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79396#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:58,763 INFO L290 TraceCheckUtils]: 14: Hoare triple {79396#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {79396#(<= main_~x~0 4)} is VALID [2022-04-15 12:50:58,764 INFO L290 TraceCheckUtils]: 15: Hoare triple {79396#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79397#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:58,764 INFO L290 TraceCheckUtils]: 16: Hoare triple {79397#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {79397#(<= main_~x~0 5)} is VALID [2022-04-15 12:50:58,765 INFO L290 TraceCheckUtils]: 17: Hoare triple {79397#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79398#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:58,765 INFO L290 TraceCheckUtils]: 18: Hoare triple {79398#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {79398#(<= main_~x~0 6)} is VALID [2022-04-15 12:50:58,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {79398#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79399#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:58,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {79399#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {79399#(<= main_~x~0 7)} is VALID [2022-04-15 12:50:58,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {79399#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79400#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:58,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {79400#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {79400#(<= main_~x~0 8)} is VALID [2022-04-15 12:50:58,768 INFO L290 TraceCheckUtils]: 23: Hoare triple {79400#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79401#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:58,769 INFO L290 TraceCheckUtils]: 24: Hoare triple {79401#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {79401#(<= main_~x~0 9)} is VALID [2022-04-15 12:50:58,769 INFO L290 TraceCheckUtils]: 25: Hoare triple {79401#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79402#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:58,770 INFO L290 TraceCheckUtils]: 26: Hoare triple {79402#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {79402#(<= main_~x~0 10)} is VALID [2022-04-15 12:50:58,771 INFO L290 TraceCheckUtils]: 27: Hoare triple {79402#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79403#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:58,771 INFO L290 TraceCheckUtils]: 28: Hoare triple {79403#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {79403#(<= main_~x~0 11)} is VALID [2022-04-15 12:50:58,772 INFO L290 TraceCheckUtils]: 29: Hoare triple {79403#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79404#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:58,772 INFO L290 TraceCheckUtils]: 30: Hoare triple {79404#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {79404#(<= main_~x~0 12)} is VALID [2022-04-15 12:50:58,773 INFO L290 TraceCheckUtils]: 31: Hoare triple {79404#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79405#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:58,773 INFO L290 TraceCheckUtils]: 32: Hoare triple {79405#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {79405#(<= main_~x~0 13)} is VALID [2022-04-15 12:50:58,774 INFO L290 TraceCheckUtils]: 33: Hoare triple {79405#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79406#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:58,774 INFO L290 TraceCheckUtils]: 34: Hoare triple {79406#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {79406#(<= main_~x~0 14)} is VALID [2022-04-15 12:50:58,775 INFO L290 TraceCheckUtils]: 35: Hoare triple {79406#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79407#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:58,776 INFO L290 TraceCheckUtils]: 36: Hoare triple {79407#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {79407#(<= main_~x~0 15)} is VALID [2022-04-15 12:50:58,777 INFO L290 TraceCheckUtils]: 37: Hoare triple {79407#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79408#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:58,777 INFO L290 TraceCheckUtils]: 38: Hoare triple {79408#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {79408#(<= main_~x~0 16)} is VALID [2022-04-15 12:50:58,778 INFO L290 TraceCheckUtils]: 39: Hoare triple {79408#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79409#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:58,778 INFO L290 TraceCheckUtils]: 40: Hoare triple {79409#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {79409#(<= main_~x~0 17)} is VALID [2022-04-15 12:50:58,779 INFO L290 TraceCheckUtils]: 41: Hoare triple {79409#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79410#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:58,779 INFO L290 TraceCheckUtils]: 42: Hoare triple {79410#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {79410#(<= main_~x~0 18)} is VALID [2022-04-15 12:50:58,780 INFO L290 TraceCheckUtils]: 43: Hoare triple {79410#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79411#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:58,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {79411#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {79411#(<= main_~x~0 19)} is VALID [2022-04-15 12:50:58,781 INFO L290 TraceCheckUtils]: 45: Hoare triple {79411#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79412#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:58,781 INFO L290 TraceCheckUtils]: 46: Hoare triple {79412#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {79412#(<= main_~x~0 20)} is VALID [2022-04-15 12:50:58,782 INFO L290 TraceCheckUtils]: 47: Hoare triple {79412#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79413#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:58,783 INFO L290 TraceCheckUtils]: 48: Hoare triple {79413#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {79413#(<= main_~x~0 21)} is VALID [2022-04-15 12:50:58,784 INFO L290 TraceCheckUtils]: 49: Hoare triple {79413#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79414#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:58,784 INFO L290 TraceCheckUtils]: 50: Hoare triple {79414#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {79414#(<= main_~x~0 22)} is VALID [2022-04-15 12:50:58,785 INFO L290 TraceCheckUtils]: 51: Hoare triple {79414#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79415#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:58,785 INFO L290 TraceCheckUtils]: 52: Hoare triple {79415#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {79415#(<= main_~x~0 23)} is VALID [2022-04-15 12:50:58,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {79415#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79416#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:58,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {79416#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {79416#(<= main_~x~0 24)} is VALID [2022-04-15 12:50:58,787 INFO L290 TraceCheckUtils]: 55: Hoare triple {79416#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79417#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:58,787 INFO L290 TraceCheckUtils]: 56: Hoare triple {79417#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {79417#(<= main_~x~0 25)} is VALID [2022-04-15 12:50:58,788 INFO L290 TraceCheckUtils]: 57: Hoare triple {79417#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79418#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:58,788 INFO L290 TraceCheckUtils]: 58: Hoare triple {79418#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {79418#(<= main_~x~0 26)} is VALID [2022-04-15 12:50:58,789 INFO L290 TraceCheckUtils]: 59: Hoare triple {79418#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79419#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:58,790 INFO L290 TraceCheckUtils]: 60: Hoare triple {79419#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {79419#(<= main_~x~0 27)} is VALID [2022-04-15 12:50:58,791 INFO L290 TraceCheckUtils]: 61: Hoare triple {79419#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79420#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:58,791 INFO L290 TraceCheckUtils]: 62: Hoare triple {79420#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {79420#(<= main_~x~0 28)} is VALID [2022-04-15 12:50:58,792 INFO L290 TraceCheckUtils]: 63: Hoare triple {79420#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79421#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:58,792 INFO L290 TraceCheckUtils]: 64: Hoare triple {79421#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {79421#(<= main_~x~0 29)} is VALID [2022-04-15 12:50:58,793 INFO L290 TraceCheckUtils]: 65: Hoare triple {79421#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79422#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:58,793 INFO L290 TraceCheckUtils]: 66: Hoare triple {79422#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {79422#(<= main_~x~0 30)} is VALID [2022-04-15 12:50:58,794 INFO L290 TraceCheckUtils]: 67: Hoare triple {79422#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79423#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:58,794 INFO L290 TraceCheckUtils]: 68: Hoare triple {79423#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {79423#(<= main_~x~0 31)} is VALID [2022-04-15 12:50:58,795 INFO L290 TraceCheckUtils]: 69: Hoare triple {79423#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79424#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:58,795 INFO L290 TraceCheckUtils]: 70: Hoare triple {79424#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {79424#(<= main_~x~0 32)} is VALID [2022-04-15 12:50:58,796 INFO L290 TraceCheckUtils]: 71: Hoare triple {79424#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79425#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:58,797 INFO L290 TraceCheckUtils]: 72: Hoare triple {79425#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {79425#(<= main_~x~0 33)} is VALID [2022-04-15 12:50:58,798 INFO L290 TraceCheckUtils]: 73: Hoare triple {79425#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79426#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:58,798 INFO L290 TraceCheckUtils]: 74: Hoare triple {79426#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {79426#(<= main_~x~0 34)} is VALID [2022-04-15 12:50:58,799 INFO L290 TraceCheckUtils]: 75: Hoare triple {79426#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79427#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:58,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {79427#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {79427#(<= main_~x~0 35)} is VALID [2022-04-15 12:50:58,800 INFO L290 TraceCheckUtils]: 77: Hoare triple {79427#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79428#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:58,800 INFO L290 TraceCheckUtils]: 78: Hoare triple {79428#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {79428#(<= main_~x~0 36)} is VALID [2022-04-15 12:50:58,801 INFO L290 TraceCheckUtils]: 79: Hoare triple {79428#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79429#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:58,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {79429#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {79429#(<= main_~x~0 37)} is VALID [2022-04-15 12:50:58,802 INFO L290 TraceCheckUtils]: 81: Hoare triple {79429#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79430#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:58,802 INFO L290 TraceCheckUtils]: 82: Hoare triple {79430#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {79430#(<= main_~x~0 38)} is VALID [2022-04-15 12:50:58,803 INFO L290 TraceCheckUtils]: 83: Hoare triple {79430#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79431#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:58,804 INFO L290 TraceCheckUtils]: 84: Hoare triple {79431#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {79431#(<= main_~x~0 39)} is VALID [2022-04-15 12:50:58,805 INFO L290 TraceCheckUtils]: 85: Hoare triple {79431#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79432#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:58,805 INFO L290 TraceCheckUtils]: 86: Hoare triple {79432#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {79432#(<= main_~x~0 40)} is VALID [2022-04-15 12:50:58,806 INFO L290 TraceCheckUtils]: 87: Hoare triple {79432#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79433#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:58,806 INFO L290 TraceCheckUtils]: 88: Hoare triple {79433#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {79433#(<= main_~x~0 41)} is VALID [2022-04-15 12:50:58,807 INFO L290 TraceCheckUtils]: 89: Hoare triple {79433#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79434#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:58,807 INFO L290 TraceCheckUtils]: 90: Hoare triple {79434#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {79434#(<= main_~x~0 42)} is VALID [2022-04-15 12:50:58,808 INFO L290 TraceCheckUtils]: 91: Hoare triple {79434#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79435#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:58,808 INFO L290 TraceCheckUtils]: 92: Hoare triple {79435#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {79435#(<= main_~x~0 43)} is VALID [2022-04-15 12:50:58,809 INFO L290 TraceCheckUtils]: 93: Hoare triple {79435#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79436#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:58,809 INFO L290 TraceCheckUtils]: 94: Hoare triple {79436#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {79436#(<= main_~x~0 44)} is VALID [2022-04-15 12:50:58,810 INFO L290 TraceCheckUtils]: 95: Hoare triple {79436#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79437#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:58,811 INFO L290 TraceCheckUtils]: 96: Hoare triple {79437#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {79437#(<= main_~x~0 45)} is VALID [2022-04-15 12:50:58,812 INFO L290 TraceCheckUtils]: 97: Hoare triple {79437#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79438#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:58,812 INFO L290 TraceCheckUtils]: 98: Hoare triple {79438#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {79438#(<= main_~x~0 46)} is VALID [2022-04-15 12:50:58,813 INFO L290 TraceCheckUtils]: 99: Hoare triple {79438#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79439#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:58,813 INFO L290 TraceCheckUtils]: 100: Hoare triple {79439#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {79439#(<= main_~x~0 47)} is VALID [2022-04-15 12:50:58,814 INFO L290 TraceCheckUtils]: 101: Hoare triple {79439#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79440#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:58,814 INFO L290 TraceCheckUtils]: 102: Hoare triple {79440#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {79440#(<= main_~x~0 48)} is VALID [2022-04-15 12:50:58,815 INFO L290 TraceCheckUtils]: 103: Hoare triple {79440#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79441#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:58,815 INFO L290 TraceCheckUtils]: 104: Hoare triple {79441#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {79441#(<= main_~x~0 49)} is VALID [2022-04-15 12:50:58,816 INFO L290 TraceCheckUtils]: 105: Hoare triple {79441#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79442#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:58,816 INFO L290 TraceCheckUtils]: 106: Hoare triple {79442#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {79442#(<= main_~x~0 50)} is VALID [2022-04-15 12:50:58,817 INFO L290 TraceCheckUtils]: 107: Hoare triple {79442#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79443#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:58,818 INFO L290 TraceCheckUtils]: 108: Hoare triple {79443#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {79443#(<= main_~x~0 51)} is VALID [2022-04-15 12:50:58,819 INFO L290 TraceCheckUtils]: 109: Hoare triple {79443#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79444#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:58,819 INFO L290 TraceCheckUtils]: 110: Hoare triple {79444#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {79444#(<= main_~x~0 52)} is VALID [2022-04-15 12:50:58,820 INFO L290 TraceCheckUtils]: 111: Hoare triple {79444#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79445#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:58,820 INFO L290 TraceCheckUtils]: 112: Hoare triple {79445#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {79445#(<= main_~x~0 53)} is VALID [2022-04-15 12:50:58,821 INFO L290 TraceCheckUtils]: 113: Hoare triple {79445#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79446#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:58,821 INFO L290 TraceCheckUtils]: 114: Hoare triple {79446#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {79446#(<= main_~x~0 54)} is VALID [2022-04-15 12:50:58,822 INFO L290 TraceCheckUtils]: 115: Hoare triple {79446#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79447#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:58,822 INFO L290 TraceCheckUtils]: 116: Hoare triple {79447#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {79447#(<= main_~x~0 55)} is VALID [2022-04-15 12:50:58,823 INFO L290 TraceCheckUtils]: 117: Hoare triple {79447#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79448#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:58,823 INFO L290 TraceCheckUtils]: 118: Hoare triple {79448#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {79448#(<= main_~x~0 56)} is VALID [2022-04-15 12:50:58,824 INFO L290 TraceCheckUtils]: 119: Hoare triple {79448#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79449#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:58,825 INFO L290 TraceCheckUtils]: 120: Hoare triple {79449#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {79449#(<= main_~x~0 57)} is VALID [2022-04-15 12:50:58,825 INFO L290 TraceCheckUtils]: 121: Hoare triple {79449#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79450#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:58,826 INFO L290 TraceCheckUtils]: 122: Hoare triple {79450#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {79450#(<= main_~x~0 58)} is VALID [2022-04-15 12:50:58,827 INFO L290 TraceCheckUtils]: 123: Hoare triple {79450#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79451#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:58,827 INFO L290 TraceCheckUtils]: 124: Hoare triple {79451#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {79451#(<= main_~x~0 59)} is VALID [2022-04-15 12:50:58,828 INFO L290 TraceCheckUtils]: 125: Hoare triple {79451#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79452#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:58,828 INFO L290 TraceCheckUtils]: 126: Hoare triple {79452#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {79452#(<= main_~x~0 60)} is VALID [2022-04-15 12:50:58,829 INFO L290 TraceCheckUtils]: 127: Hoare triple {79452#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79453#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:58,829 INFO L290 TraceCheckUtils]: 128: Hoare triple {79453#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {79453#(<= main_~x~0 61)} is VALID [2022-04-15 12:50:58,830 INFO L290 TraceCheckUtils]: 129: Hoare triple {79453#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79454#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:58,830 INFO L290 TraceCheckUtils]: 130: Hoare triple {79454#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {79454#(<= main_~x~0 62)} is VALID [2022-04-15 12:50:58,831 INFO L290 TraceCheckUtils]: 131: Hoare triple {79454#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79455#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:58,832 INFO L290 TraceCheckUtils]: 132: Hoare triple {79455#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {79455#(<= main_~x~0 63)} is VALID [2022-04-15 12:50:58,832 INFO L290 TraceCheckUtils]: 133: Hoare triple {79455#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79456#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:58,833 INFO L290 TraceCheckUtils]: 134: Hoare triple {79456#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {79456#(<= main_~x~0 64)} is VALID [2022-04-15 12:50:58,834 INFO L290 TraceCheckUtils]: 135: Hoare triple {79456#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79457#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:58,834 INFO L290 TraceCheckUtils]: 136: Hoare triple {79457#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {79457#(<= main_~x~0 65)} is VALID [2022-04-15 12:50:58,835 INFO L290 TraceCheckUtils]: 137: Hoare triple {79457#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79458#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:58,835 INFO L290 TraceCheckUtils]: 138: Hoare triple {79458#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {79458#(<= main_~x~0 66)} is VALID [2022-04-15 12:50:58,836 INFO L290 TraceCheckUtils]: 139: Hoare triple {79458#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79459#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:58,836 INFO L290 TraceCheckUtils]: 140: Hoare triple {79459#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {79459#(<= main_~x~0 67)} is VALID [2022-04-15 12:50:58,837 INFO L290 TraceCheckUtils]: 141: Hoare triple {79459#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79460#(<= main_~x~0 68)} is VALID [2022-04-15 12:50:58,837 INFO L290 TraceCheckUtils]: 142: Hoare triple {79460#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {79460#(<= main_~x~0 68)} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 143: Hoare triple {79460#(<= main_~x~0 68)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 144: Hoare triple {79388#false} assume !!(~x~0 < 1000000); {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 145: Hoare triple {79388#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 146: Hoare triple {79388#false} assume !(~x~0 < 1000000); {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L272 TraceCheckUtils]: 147: Hoare triple {79388#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 148: Hoare triple {79388#false} ~cond := #in~cond; {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 149: Hoare triple {79388#false} assume 0 == ~cond; {79388#false} is VALID [2022-04-15 12:50:58,839 INFO L290 TraceCheckUtils]: 150: Hoare triple {79388#false} assume !false; {79388#false} is VALID [2022-04-15 12:50:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 207 proven. 4692 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:50:58,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:50:58,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528707998] [2022-04-15 12:50:58,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528707998] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:50:58,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1064037082] [2022-04-15 12:50:58,840 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:50:58,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:50:58,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:50:58,841 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:50:58,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2022-04-15 12:50:58,886 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:50:58,886 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:50:58,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:50:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:50:58,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:50:59,322 INFO L272 TraceCheckUtils]: 0: Hoare triple {79387#true} call ULTIMATE.init(); {79387#true} is VALID [2022-04-15 12:50:59,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {79387#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {79387#true} is VALID [2022-04-15 12:50:59,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {79387#true} assume true; {79387#true} is VALID [2022-04-15 12:50:59,322 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79387#true} {79387#true} #41#return; {79387#true} is VALID [2022-04-15 12:50:59,322 INFO L272 TraceCheckUtils]: 4: Hoare triple {79387#true} call #t~ret4 := main(); {79387#true} is VALID [2022-04-15 12:50:59,322 INFO L290 TraceCheckUtils]: 5: Hoare triple {79387#true} ~x~0 := 0;~y~0 := 500000; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 6: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 7: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 8: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 9: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 12: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 13: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 14: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 15: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 16: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 18: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 19: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 21: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 22: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 23: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,325 INFO L290 TraceCheckUtils]: 24: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 25: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 26: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 27: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 28: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 29: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,326 INFO L290 TraceCheckUtils]: 30: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 31: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 32: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 33: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 34: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 35: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,327 INFO L290 TraceCheckUtils]: 36: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 37: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 38: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 40: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 41: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,328 INFO L290 TraceCheckUtils]: 42: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 43: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 44: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 45: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 46: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 48: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,329 INFO L290 TraceCheckUtils]: 49: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 50: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 51: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 52: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 53: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 54: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,330 INFO L290 TraceCheckUtils]: 55: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 57: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 58: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 59: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,331 INFO L290 TraceCheckUtils]: 61: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 62: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 63: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 64: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 65: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 66: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,332 INFO L290 TraceCheckUtils]: 67: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 68: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 69: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 70: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 71: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 72: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 73: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,333 INFO L290 TraceCheckUtils]: 74: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 75: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 76: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 77: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 78: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 79: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,334 INFO L290 TraceCheckUtils]: 80: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 81: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 82: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 83: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 84: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 85: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,335 INFO L290 TraceCheckUtils]: 86: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 87: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 88: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 89: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 90: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 91: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,336 INFO L290 TraceCheckUtils]: 92: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 93: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 94: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 95: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 96: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 97: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 98: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,337 INFO L290 TraceCheckUtils]: 99: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 100: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 101: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 102: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 103: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 104: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,338 INFO L290 TraceCheckUtils]: 105: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 106: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 107: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 108: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 109: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 110: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 111: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,339 INFO L290 TraceCheckUtils]: 112: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 113: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 114: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 115: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 116: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 117: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,340 INFO L290 TraceCheckUtils]: 118: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 119: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 120: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 121: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 122: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 123: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 124: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,341 INFO L290 TraceCheckUtils]: 125: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 126: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 127: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 128: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 129: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 130: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,342 INFO L290 TraceCheckUtils]: 131: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 132: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 133: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 134: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 135: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 136: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,343 INFO L290 TraceCheckUtils]: 137: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,344 INFO L290 TraceCheckUtils]: 138: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,344 INFO L290 TraceCheckUtils]: 139: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,344 INFO L290 TraceCheckUtils]: 140: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,344 INFO L290 TraceCheckUtils]: 141: Hoare triple {79480#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,344 INFO L290 TraceCheckUtils]: 142: Hoare triple {79480#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {79480#(<= main_~y~0 500000)} is VALID [2022-04-15 12:50:59,348 INFO L290 TraceCheckUtils]: 143: Hoare triple {79480#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79895#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:59,349 INFO L290 TraceCheckUtils]: 144: Hoare triple {79895#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {79895#(<= main_~y~0 500001)} is VALID [2022-04-15 12:50:59,349 INFO L290 TraceCheckUtils]: 145: Hoare triple {79895#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79902#(<= main_~y~0 500002)} is VALID [2022-04-15 12:50:59,349 INFO L290 TraceCheckUtils]: 146: Hoare triple {79902#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {79906#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:50:59,350 INFO L272 TraceCheckUtils]: 147: Hoare triple {79906#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {79910#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:59,350 INFO L290 TraceCheckUtils]: 148: Hoare triple {79910#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {79914#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:59,350 INFO L290 TraceCheckUtils]: 149: Hoare triple {79914#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {79388#false} is VALID [2022-04-15 12:50:59,350 INFO L290 TraceCheckUtils]: 150: Hoare triple {79388#false} assume !false; {79388#false} is VALID [2022-04-15 12:50:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2022-04-15 12:50:59,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:50:59,735 INFO L290 TraceCheckUtils]: 150: Hoare triple {79388#false} assume !false; {79388#false} is VALID [2022-04-15 12:50:59,736 INFO L290 TraceCheckUtils]: 149: Hoare triple {79914#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {79388#false} is VALID [2022-04-15 12:50:59,736 INFO L290 TraceCheckUtils]: 148: Hoare triple {79910#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {79914#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:50:59,736 INFO L272 TraceCheckUtils]: 147: Hoare triple {79930#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {79910#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:50:59,736 INFO L290 TraceCheckUtils]: 146: Hoare triple {79934#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {79930#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:50:59,737 INFO L290 TraceCheckUtils]: 145: Hoare triple {79938#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79934#(< main_~y~0 1000000)} is VALID [2022-04-15 12:50:59,737 INFO L290 TraceCheckUtils]: 144: Hoare triple {79938#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {79938#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:59,741 INFO L290 TraceCheckUtils]: 143: Hoare triple {79945#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {79938#(< main_~y~0 999999)} is VALID [2022-04-15 12:50:59,741 INFO L290 TraceCheckUtils]: 142: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 141: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 140: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 139: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 138: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 137: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,742 INFO L290 TraceCheckUtils]: 136: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 135: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 134: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 133: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 132: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 131: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,743 INFO L290 TraceCheckUtils]: 130: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 129: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 128: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 127: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 126: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 125: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,744 INFO L290 TraceCheckUtils]: 124: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 123: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 122: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 121: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 120: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 119: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 118: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,745 INFO L290 TraceCheckUtils]: 117: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 116: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 115: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 114: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 113: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 112: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,746 INFO L290 TraceCheckUtils]: 111: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 110: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 109: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 108: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 107: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 106: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,747 INFO L290 TraceCheckUtils]: 105: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 104: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 103: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 102: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 101: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 100: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,748 INFO L290 TraceCheckUtils]: 99: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 98: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 97: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 96: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 95: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 94: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,749 INFO L290 TraceCheckUtils]: 93: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 92: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 91: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 90: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 89: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 88: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,750 INFO L290 TraceCheckUtils]: 87: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 86: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 85: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 84: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 83: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 82: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,751 INFO L290 TraceCheckUtils]: 81: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 80: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 79: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 78: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 77: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 76: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 75: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,752 INFO L290 TraceCheckUtils]: 74: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 73: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 72: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 71: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 70: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 69: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,753 INFO L290 TraceCheckUtils]: 68: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 67: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 66: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 65: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 64: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 63: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,754 INFO L290 TraceCheckUtils]: 62: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 61: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 60: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 59: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 58: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 57: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,755 INFO L290 TraceCheckUtils]: 56: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 55: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 54: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 53: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 52: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 51: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,756 INFO L290 TraceCheckUtils]: 50: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 49: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 48: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 47: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 46: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 45: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 43: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 42: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 41: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 40: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 39: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 37: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 36: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 34: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 32: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,759 INFO L290 TraceCheckUtils]: 31: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 30: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 29: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 28: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 27: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 26: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 24: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 23: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 22: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 21: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 20: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,761 INFO L290 TraceCheckUtils]: 19: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 18: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 17: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 16: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 15: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 14: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,762 INFO L290 TraceCheckUtils]: 13: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 11: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 10: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 9: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 8: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,763 INFO L290 TraceCheckUtils]: 7: Hoare triple {79945#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,764 INFO L290 TraceCheckUtils]: 6: Hoare triple {79945#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,764 INFO L290 TraceCheckUtils]: 5: Hoare triple {79387#true} ~x~0 := 0;~y~0 := 500000; {79945#(< main_~y~0 999998)} is VALID [2022-04-15 12:50:59,764 INFO L272 TraceCheckUtils]: 4: Hoare triple {79387#true} call #t~ret4 := main(); {79387#true} is VALID [2022-04-15 12:50:59,764 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79387#true} {79387#true} #41#return; {79387#true} is VALID [2022-04-15 12:50:59,764 INFO L290 TraceCheckUtils]: 2: Hoare triple {79387#true} assume true; {79387#true} is VALID [2022-04-15 12:50:59,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {79387#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {79387#true} is VALID [2022-04-15 12:50:59,764 INFO L272 TraceCheckUtils]: 0: Hoare triple {79387#true} call ULTIMATE.init(); {79387#true} is VALID [2022-04-15 12:50:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4692 trivial. 0 not checked. [2022-04-15 12:50:59,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1064037082] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:50:59,765 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:50:59,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 8, 8] total 82 [2022-04-15 12:50:59,765 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:50:59,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1371612635] [2022-04-15 12:50:59,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1371612635] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:50:59,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:50:59,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [72] imperfect sequences [] total 72 [2022-04-15 12:50:59,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484844464] [2022-04-15 12:50:59,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:50:59,765 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 151 [2022-04-15 12:50:59,765 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:50:59,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:50:59,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:50:59,883 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2022-04-15 12:50:59,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:50:59,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2022-04-15 12:50:59,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2527, Invalid=4115, Unknown=0, NotChecked=0, Total=6642 [2022-04-15 12:50:59,884 INFO L87 Difference]: Start difference. First operand 153 states and 156 transitions. Second operand has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:02,231 INFO L93 Difference]: Finished difference Result 164 states and 170 transitions. [2022-04-15 12:51:02,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-15 12:51:02,231 INFO L78 Accepts]: Start accepts. Automaton has has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 151 [2022-04-15 12:51:02,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 161 transitions. [2022-04-15 12:51:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 161 transitions. [2022-04-15 12:51:02,233 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 161 transitions. [2022-04-15 12:51:02,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:02,419 INFO L225 Difference]: With dead ends: 164 [2022-04-15 12:51:02,419 INFO L226 Difference]: Without dead ends: 155 [2022-04-15 12:51:02,421 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 293 SyntacticMatches, 1 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3389 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=7495, Invalid=15155, Unknown=0, NotChecked=0, Total=22650 [2022-04-15 12:51:02,421 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 77 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:02,421 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [77 Valid, 49 Invalid, 258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 183 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:02,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-15 12:51:02,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-15 12:51:02,634 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:02,634 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,634 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,635 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:02,636 INFO L93 Difference]: Finished difference Result 155 states and 158 transitions. [2022-04-15 12:51:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 158 transitions. [2022-04-15 12:51:02,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:02,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:02,636 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 155 states. [2022-04-15 12:51:02,636 INFO L87 Difference]: Start difference. First operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 155 states. [2022-04-15 12:51:02,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:02,637 INFO L93 Difference]: Finished difference Result 155 states and 158 transitions. [2022-04-15 12:51:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 158 transitions. [2022-04-15 12:51:02,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:02,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:02,638 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:02,638 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 150 states have (on average 1.0266666666666666) internal successors, (154), 150 states have internal predecessors, (154), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 158 transitions. [2022-04-15 12:51:02,639 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 158 transitions. Word has length 151 [2022-04-15 12:51:02,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:02,639 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 158 transitions. [2022-04-15 12:51:02,639 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 2.0416666666666665) internal successors, (147), 71 states have internal predecessors, (147), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:02,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 158 transitions. [2022-04-15 12:51:02,763 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 158 transitions. [2022-04-15 12:51:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-04-15 12:51:02,764 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:02,764 INFO L499 BasicCegarLoop]: trace histogram [71, 69, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:02,780 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Ended with exit code 0 [2022-04-15 12:51:02,980 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable140,SelfDestructingSolverStorable139,70 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:02,980 INFO L403 AbstractCegarLoop]: === Iteration 73 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:02,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:02,980 INFO L85 PathProgramCache]: Analyzing trace with hash 1155580746, now seen corresponding path program 139 times [2022-04-15 12:51:02,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:02,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1187433172] [2022-04-15 12:51:03,178 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:03,179 INFO L85 PathProgramCache]: Analyzing trace with hash -1366746672, now seen corresponding path program 1 times [2022-04-15 12:51:03,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:03,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028493527] [2022-04-15 12:51:03,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:03,188 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:03,190 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:03,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1155580746, now seen corresponding path program 140 times [2022-04-15 12:51:03,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:03,190 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908552411] [2022-04-15 12:51:03,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:04,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:04,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:04,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {81538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {81463#true} assume true; {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81463#true} {81463#true} #41#return; {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {81463#true} call ULTIMATE.init(); {81538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:04,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {81538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {81463#true} assume true; {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81463#true} {81463#true} #41#return; {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {81463#true} call #t~ret4 := main(); {81463#true} is VALID [2022-04-15 12:51:04,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {81463#true} ~x~0 := 0;~y~0 := 500000; {81468#(= main_~x~0 0)} is VALID [2022-04-15 12:51:04,290 INFO L290 TraceCheckUtils]: 6: Hoare triple {81468#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {81468#(= main_~x~0 0)} is VALID [2022-04-15 12:51:04,290 INFO L290 TraceCheckUtils]: 7: Hoare triple {81468#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81469#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:04,290 INFO L290 TraceCheckUtils]: 8: Hoare triple {81469#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {81469#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:04,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {81469#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81470#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:04,294 INFO L290 TraceCheckUtils]: 10: Hoare triple {81470#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {81470#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:04,295 INFO L290 TraceCheckUtils]: 11: Hoare triple {81470#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81471#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:04,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {81471#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {81471#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:04,296 INFO L290 TraceCheckUtils]: 13: Hoare triple {81471#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81472#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:04,296 INFO L290 TraceCheckUtils]: 14: Hoare triple {81472#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {81472#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:04,297 INFO L290 TraceCheckUtils]: 15: Hoare triple {81472#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81473#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:04,297 INFO L290 TraceCheckUtils]: 16: Hoare triple {81473#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {81473#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:04,298 INFO L290 TraceCheckUtils]: 17: Hoare triple {81473#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81474#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:04,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {81474#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {81474#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:04,299 INFO L290 TraceCheckUtils]: 19: Hoare triple {81474#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81475#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:04,299 INFO L290 TraceCheckUtils]: 20: Hoare triple {81475#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {81475#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:04,300 INFO L290 TraceCheckUtils]: 21: Hoare triple {81475#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81476#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:04,300 INFO L290 TraceCheckUtils]: 22: Hoare triple {81476#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {81476#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:04,301 INFO L290 TraceCheckUtils]: 23: Hoare triple {81476#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81477#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:04,302 INFO L290 TraceCheckUtils]: 24: Hoare triple {81477#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {81477#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:04,303 INFO L290 TraceCheckUtils]: 25: Hoare triple {81477#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81478#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:04,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {81478#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {81478#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:04,304 INFO L290 TraceCheckUtils]: 27: Hoare triple {81478#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81479#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:04,304 INFO L290 TraceCheckUtils]: 28: Hoare triple {81479#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {81479#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:04,305 INFO L290 TraceCheckUtils]: 29: Hoare triple {81479#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81480#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:04,305 INFO L290 TraceCheckUtils]: 30: Hoare triple {81480#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {81480#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:04,306 INFO L290 TraceCheckUtils]: 31: Hoare triple {81480#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81481#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:04,306 INFO L290 TraceCheckUtils]: 32: Hoare triple {81481#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {81481#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:04,307 INFO L290 TraceCheckUtils]: 33: Hoare triple {81481#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81482#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:04,307 INFO L290 TraceCheckUtils]: 34: Hoare triple {81482#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {81482#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:04,308 INFO L290 TraceCheckUtils]: 35: Hoare triple {81482#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81483#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:04,309 INFO L290 TraceCheckUtils]: 36: Hoare triple {81483#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {81483#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:04,310 INFO L290 TraceCheckUtils]: 37: Hoare triple {81483#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81484#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:04,310 INFO L290 TraceCheckUtils]: 38: Hoare triple {81484#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {81484#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:04,319 INFO L290 TraceCheckUtils]: 39: Hoare triple {81484#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81485#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:04,319 INFO L290 TraceCheckUtils]: 40: Hoare triple {81485#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {81485#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:04,320 INFO L290 TraceCheckUtils]: 41: Hoare triple {81485#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81486#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:04,321 INFO L290 TraceCheckUtils]: 42: Hoare triple {81486#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {81486#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:04,322 INFO L290 TraceCheckUtils]: 43: Hoare triple {81486#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81487#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:04,322 INFO L290 TraceCheckUtils]: 44: Hoare triple {81487#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {81487#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:04,323 INFO L290 TraceCheckUtils]: 45: Hoare triple {81487#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81488#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:04,323 INFO L290 TraceCheckUtils]: 46: Hoare triple {81488#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {81488#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:04,324 INFO L290 TraceCheckUtils]: 47: Hoare triple {81488#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81489#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:04,324 INFO L290 TraceCheckUtils]: 48: Hoare triple {81489#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {81489#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:04,325 INFO L290 TraceCheckUtils]: 49: Hoare triple {81489#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81490#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:04,325 INFO L290 TraceCheckUtils]: 50: Hoare triple {81490#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {81490#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:04,326 INFO L290 TraceCheckUtils]: 51: Hoare triple {81490#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81491#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:04,326 INFO L290 TraceCheckUtils]: 52: Hoare triple {81491#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {81491#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:04,327 INFO L290 TraceCheckUtils]: 53: Hoare triple {81491#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81492#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:04,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {81492#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {81492#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:04,328 INFO L290 TraceCheckUtils]: 55: Hoare triple {81492#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81493#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:04,329 INFO L290 TraceCheckUtils]: 56: Hoare triple {81493#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {81493#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:04,330 INFO L290 TraceCheckUtils]: 57: Hoare triple {81493#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81494#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:04,330 INFO L290 TraceCheckUtils]: 58: Hoare triple {81494#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {81494#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:04,331 INFO L290 TraceCheckUtils]: 59: Hoare triple {81494#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81495#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:04,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {81495#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {81495#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:04,332 INFO L290 TraceCheckUtils]: 61: Hoare triple {81495#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81496#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:04,332 INFO L290 TraceCheckUtils]: 62: Hoare triple {81496#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {81496#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:04,333 INFO L290 TraceCheckUtils]: 63: Hoare triple {81496#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81497#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:04,333 INFO L290 TraceCheckUtils]: 64: Hoare triple {81497#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {81497#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:04,334 INFO L290 TraceCheckUtils]: 65: Hoare triple {81497#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81498#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:04,334 INFO L290 TraceCheckUtils]: 66: Hoare triple {81498#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {81498#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:04,335 INFO L290 TraceCheckUtils]: 67: Hoare triple {81498#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81499#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:04,336 INFO L290 TraceCheckUtils]: 68: Hoare triple {81499#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {81499#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:04,336 INFO L290 TraceCheckUtils]: 69: Hoare triple {81499#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81500#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:04,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {81500#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {81500#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:04,338 INFO L290 TraceCheckUtils]: 71: Hoare triple {81500#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81501#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:04,338 INFO L290 TraceCheckUtils]: 72: Hoare triple {81501#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {81501#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:04,339 INFO L290 TraceCheckUtils]: 73: Hoare triple {81501#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81502#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:04,339 INFO L290 TraceCheckUtils]: 74: Hoare triple {81502#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {81502#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:04,340 INFO L290 TraceCheckUtils]: 75: Hoare triple {81502#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81503#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:04,340 INFO L290 TraceCheckUtils]: 76: Hoare triple {81503#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {81503#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:04,341 INFO L290 TraceCheckUtils]: 77: Hoare triple {81503#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81504#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:04,341 INFO L290 TraceCheckUtils]: 78: Hoare triple {81504#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {81504#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:04,342 INFO L290 TraceCheckUtils]: 79: Hoare triple {81504#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81505#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:04,342 INFO L290 TraceCheckUtils]: 80: Hoare triple {81505#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {81505#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:04,343 INFO L290 TraceCheckUtils]: 81: Hoare triple {81505#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81506#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:04,344 INFO L290 TraceCheckUtils]: 82: Hoare triple {81506#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {81506#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:04,345 INFO L290 TraceCheckUtils]: 83: Hoare triple {81506#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81507#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:04,345 INFO L290 TraceCheckUtils]: 84: Hoare triple {81507#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {81507#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:04,346 INFO L290 TraceCheckUtils]: 85: Hoare triple {81507#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81508#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:04,346 INFO L290 TraceCheckUtils]: 86: Hoare triple {81508#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {81508#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:04,347 INFO L290 TraceCheckUtils]: 87: Hoare triple {81508#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81509#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:04,347 INFO L290 TraceCheckUtils]: 88: Hoare triple {81509#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {81509#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:04,348 INFO L290 TraceCheckUtils]: 89: Hoare triple {81509#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81510#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:04,348 INFO L290 TraceCheckUtils]: 90: Hoare triple {81510#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {81510#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:04,349 INFO L290 TraceCheckUtils]: 91: Hoare triple {81510#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81511#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:04,349 INFO L290 TraceCheckUtils]: 92: Hoare triple {81511#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {81511#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:04,350 INFO L290 TraceCheckUtils]: 93: Hoare triple {81511#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81512#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:04,350 INFO L290 TraceCheckUtils]: 94: Hoare triple {81512#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {81512#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:04,351 INFO L290 TraceCheckUtils]: 95: Hoare triple {81512#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81513#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:04,352 INFO L290 TraceCheckUtils]: 96: Hoare triple {81513#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {81513#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:04,353 INFO L290 TraceCheckUtils]: 97: Hoare triple {81513#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81514#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:04,353 INFO L290 TraceCheckUtils]: 98: Hoare triple {81514#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {81514#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:04,354 INFO L290 TraceCheckUtils]: 99: Hoare triple {81514#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81515#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:04,354 INFO L290 TraceCheckUtils]: 100: Hoare triple {81515#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {81515#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:04,355 INFO L290 TraceCheckUtils]: 101: Hoare triple {81515#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81516#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:04,355 INFO L290 TraceCheckUtils]: 102: Hoare triple {81516#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {81516#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:04,356 INFO L290 TraceCheckUtils]: 103: Hoare triple {81516#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81517#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:04,356 INFO L290 TraceCheckUtils]: 104: Hoare triple {81517#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {81517#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:04,357 INFO L290 TraceCheckUtils]: 105: Hoare triple {81517#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81518#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:04,357 INFO L290 TraceCheckUtils]: 106: Hoare triple {81518#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {81518#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:04,358 INFO L290 TraceCheckUtils]: 107: Hoare triple {81518#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81519#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:04,359 INFO L290 TraceCheckUtils]: 108: Hoare triple {81519#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {81519#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:04,360 INFO L290 TraceCheckUtils]: 109: Hoare triple {81519#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81520#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:04,360 INFO L290 TraceCheckUtils]: 110: Hoare triple {81520#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {81520#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:04,361 INFO L290 TraceCheckUtils]: 111: Hoare triple {81520#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81521#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:04,361 INFO L290 TraceCheckUtils]: 112: Hoare triple {81521#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {81521#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:04,362 INFO L290 TraceCheckUtils]: 113: Hoare triple {81521#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81522#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:04,362 INFO L290 TraceCheckUtils]: 114: Hoare triple {81522#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {81522#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:04,363 INFO L290 TraceCheckUtils]: 115: Hoare triple {81522#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81523#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:04,363 INFO L290 TraceCheckUtils]: 116: Hoare triple {81523#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {81523#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:04,364 INFO L290 TraceCheckUtils]: 117: Hoare triple {81523#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81524#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:04,364 INFO L290 TraceCheckUtils]: 118: Hoare triple {81524#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {81524#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:04,365 INFO L290 TraceCheckUtils]: 119: Hoare triple {81524#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81525#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:04,365 INFO L290 TraceCheckUtils]: 120: Hoare triple {81525#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {81525#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:04,366 INFO L290 TraceCheckUtils]: 121: Hoare triple {81525#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81526#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:04,367 INFO L290 TraceCheckUtils]: 122: Hoare triple {81526#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {81526#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:04,368 INFO L290 TraceCheckUtils]: 123: Hoare triple {81526#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81527#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:04,368 INFO L290 TraceCheckUtils]: 124: Hoare triple {81527#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {81527#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:04,369 INFO L290 TraceCheckUtils]: 125: Hoare triple {81527#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81528#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:04,369 INFO L290 TraceCheckUtils]: 126: Hoare triple {81528#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {81528#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:04,370 INFO L290 TraceCheckUtils]: 127: Hoare triple {81528#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81529#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:04,370 INFO L290 TraceCheckUtils]: 128: Hoare triple {81529#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {81529#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:04,371 INFO L290 TraceCheckUtils]: 129: Hoare triple {81529#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81530#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:04,371 INFO L290 TraceCheckUtils]: 130: Hoare triple {81530#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {81530#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:04,372 INFO L290 TraceCheckUtils]: 131: Hoare triple {81530#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81531#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:04,372 INFO L290 TraceCheckUtils]: 132: Hoare triple {81531#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {81531#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:04,373 INFO L290 TraceCheckUtils]: 133: Hoare triple {81531#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81532#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:04,373 INFO L290 TraceCheckUtils]: 134: Hoare triple {81532#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {81532#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:04,374 INFO L290 TraceCheckUtils]: 135: Hoare triple {81532#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81533#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:04,375 INFO L290 TraceCheckUtils]: 136: Hoare triple {81533#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {81533#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:04,376 INFO L290 TraceCheckUtils]: 137: Hoare triple {81533#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81534#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:04,376 INFO L290 TraceCheckUtils]: 138: Hoare triple {81534#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {81534#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:04,377 INFO L290 TraceCheckUtils]: 139: Hoare triple {81534#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81535#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:04,377 INFO L290 TraceCheckUtils]: 140: Hoare triple {81535#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {81535#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:04,378 INFO L290 TraceCheckUtils]: 141: Hoare triple {81535#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81536#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:04,378 INFO L290 TraceCheckUtils]: 142: Hoare triple {81536#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {81536#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:04,379 INFO L290 TraceCheckUtils]: 143: Hoare triple {81536#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81537#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:04,379 INFO L290 TraceCheckUtils]: 144: Hoare triple {81537#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {81537#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:04,380 INFO L290 TraceCheckUtils]: 145: Hoare triple {81537#(<= main_~x~0 69)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 146: Hoare triple {81464#false} assume !!(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 147: Hoare triple {81464#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 148: Hoare triple {81464#false} assume !(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L272 TraceCheckUtils]: 149: Hoare triple {81464#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 150: Hoare triple {81464#false} ~cond := #in~cond; {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 151: Hoare triple {81464#false} assume 0 == ~cond; {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L290 TraceCheckUtils]: 152: Hoare triple {81464#false} assume !false; {81464#false} is VALID [2022-04-15 12:51:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 210 proven. 4830 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:04,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:04,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908552411] [2022-04-15 12:51:04,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908552411] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:04,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033778738] [2022-04-15 12:51:04,382 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:51:04,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:04,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:04,383 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:04,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2022-04-15 12:51:04,448 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:51:04,449 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:04,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-15 12:51:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:04,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:04,987 INFO L272 TraceCheckUtils]: 0: Hoare triple {81463#true} call ULTIMATE.init(); {81463#true} is VALID [2022-04-15 12:51:04,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {81463#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {81463#true} is VALID [2022-04-15 12:51:04,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {81463#true} assume true; {81463#true} is VALID [2022-04-15 12:51:04,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81463#true} {81463#true} #41#return; {81463#true} is VALID [2022-04-15 12:51:04,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {81463#true} call #t~ret4 := main(); {81463#true} is VALID [2022-04-15 12:51:04,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {81463#true} ~x~0 := 0;~y~0 := 500000; {81557#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:04,988 INFO L290 TraceCheckUtils]: 6: Hoare triple {81557#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {81557#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:04,991 INFO L290 TraceCheckUtils]: 7: Hoare triple {81557#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81469#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:04,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {81469#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {81469#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:04,993 INFO L290 TraceCheckUtils]: 9: Hoare triple {81469#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81470#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:04,993 INFO L290 TraceCheckUtils]: 10: Hoare triple {81470#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {81470#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:04,994 INFO L290 TraceCheckUtils]: 11: Hoare triple {81470#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81471#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:04,994 INFO L290 TraceCheckUtils]: 12: Hoare triple {81471#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {81471#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:04,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {81471#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81472#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:04,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {81472#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {81472#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:04,996 INFO L290 TraceCheckUtils]: 15: Hoare triple {81472#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81473#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:04,996 INFO L290 TraceCheckUtils]: 16: Hoare triple {81473#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {81473#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:04,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {81473#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81474#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:04,998 INFO L290 TraceCheckUtils]: 18: Hoare triple {81474#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {81474#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:04,999 INFO L290 TraceCheckUtils]: 19: Hoare triple {81474#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81475#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:04,999 INFO L290 TraceCheckUtils]: 20: Hoare triple {81475#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {81475#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:05,000 INFO L290 TraceCheckUtils]: 21: Hoare triple {81475#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81476#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:05,000 INFO L290 TraceCheckUtils]: 22: Hoare triple {81476#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {81476#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:05,001 INFO L290 TraceCheckUtils]: 23: Hoare triple {81476#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81477#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:05,001 INFO L290 TraceCheckUtils]: 24: Hoare triple {81477#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {81477#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:05,002 INFO L290 TraceCheckUtils]: 25: Hoare triple {81477#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81478#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:05,002 INFO L290 TraceCheckUtils]: 26: Hoare triple {81478#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {81478#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:05,003 INFO L290 TraceCheckUtils]: 27: Hoare triple {81478#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81479#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:05,003 INFO L290 TraceCheckUtils]: 28: Hoare triple {81479#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {81479#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:05,004 INFO L290 TraceCheckUtils]: 29: Hoare triple {81479#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81480#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:05,005 INFO L290 TraceCheckUtils]: 30: Hoare triple {81480#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {81480#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:05,006 INFO L290 TraceCheckUtils]: 31: Hoare triple {81480#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81481#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:05,006 INFO L290 TraceCheckUtils]: 32: Hoare triple {81481#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {81481#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:05,007 INFO L290 TraceCheckUtils]: 33: Hoare triple {81481#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81482#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:05,007 INFO L290 TraceCheckUtils]: 34: Hoare triple {81482#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {81482#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:05,008 INFO L290 TraceCheckUtils]: 35: Hoare triple {81482#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81483#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:05,008 INFO L290 TraceCheckUtils]: 36: Hoare triple {81483#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {81483#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:05,009 INFO L290 TraceCheckUtils]: 37: Hoare triple {81483#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81484#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:05,009 INFO L290 TraceCheckUtils]: 38: Hoare triple {81484#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {81484#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:05,010 INFO L290 TraceCheckUtils]: 39: Hoare triple {81484#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81485#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:05,010 INFO L290 TraceCheckUtils]: 40: Hoare triple {81485#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {81485#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:05,011 INFO L290 TraceCheckUtils]: 41: Hoare triple {81485#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81486#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:05,011 INFO L290 TraceCheckUtils]: 42: Hoare triple {81486#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {81486#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:05,012 INFO L290 TraceCheckUtils]: 43: Hoare triple {81486#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81487#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:05,013 INFO L290 TraceCheckUtils]: 44: Hoare triple {81487#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {81487#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:05,014 INFO L290 TraceCheckUtils]: 45: Hoare triple {81487#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81488#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:05,014 INFO L290 TraceCheckUtils]: 46: Hoare triple {81488#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {81488#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:05,015 INFO L290 TraceCheckUtils]: 47: Hoare triple {81488#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81489#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:05,015 INFO L290 TraceCheckUtils]: 48: Hoare triple {81489#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {81489#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:05,016 INFO L290 TraceCheckUtils]: 49: Hoare triple {81489#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81490#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:05,016 INFO L290 TraceCheckUtils]: 50: Hoare triple {81490#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {81490#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:05,017 INFO L290 TraceCheckUtils]: 51: Hoare triple {81490#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81491#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:05,017 INFO L290 TraceCheckUtils]: 52: Hoare triple {81491#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {81491#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:05,018 INFO L290 TraceCheckUtils]: 53: Hoare triple {81491#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81492#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:05,018 INFO L290 TraceCheckUtils]: 54: Hoare triple {81492#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {81492#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:05,019 INFO L290 TraceCheckUtils]: 55: Hoare triple {81492#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81493#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:05,020 INFO L290 TraceCheckUtils]: 56: Hoare triple {81493#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {81493#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:05,021 INFO L290 TraceCheckUtils]: 57: Hoare triple {81493#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81494#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:05,021 INFO L290 TraceCheckUtils]: 58: Hoare triple {81494#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {81494#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:05,022 INFO L290 TraceCheckUtils]: 59: Hoare triple {81494#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81495#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:05,022 INFO L290 TraceCheckUtils]: 60: Hoare triple {81495#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {81495#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:05,023 INFO L290 TraceCheckUtils]: 61: Hoare triple {81495#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81496#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:05,023 INFO L290 TraceCheckUtils]: 62: Hoare triple {81496#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {81496#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:05,024 INFO L290 TraceCheckUtils]: 63: Hoare triple {81496#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81497#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:05,024 INFO L290 TraceCheckUtils]: 64: Hoare triple {81497#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {81497#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:05,025 INFO L290 TraceCheckUtils]: 65: Hoare triple {81497#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81498#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:05,025 INFO L290 TraceCheckUtils]: 66: Hoare triple {81498#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {81498#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:05,026 INFO L290 TraceCheckUtils]: 67: Hoare triple {81498#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81499#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:05,027 INFO L290 TraceCheckUtils]: 68: Hoare triple {81499#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {81499#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:05,028 INFO L290 TraceCheckUtils]: 69: Hoare triple {81499#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81500#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:05,028 INFO L290 TraceCheckUtils]: 70: Hoare triple {81500#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {81500#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:05,029 INFO L290 TraceCheckUtils]: 71: Hoare triple {81500#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81501#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:05,029 INFO L290 TraceCheckUtils]: 72: Hoare triple {81501#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {81501#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:05,030 INFO L290 TraceCheckUtils]: 73: Hoare triple {81501#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81502#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:05,030 INFO L290 TraceCheckUtils]: 74: Hoare triple {81502#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {81502#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:05,031 INFO L290 TraceCheckUtils]: 75: Hoare triple {81502#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81503#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:05,031 INFO L290 TraceCheckUtils]: 76: Hoare triple {81503#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {81503#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:05,032 INFO L290 TraceCheckUtils]: 77: Hoare triple {81503#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81504#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:05,032 INFO L290 TraceCheckUtils]: 78: Hoare triple {81504#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {81504#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:05,033 INFO L290 TraceCheckUtils]: 79: Hoare triple {81504#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81505#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:05,034 INFO L290 TraceCheckUtils]: 80: Hoare triple {81505#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {81505#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:05,035 INFO L290 TraceCheckUtils]: 81: Hoare triple {81505#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81506#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:05,035 INFO L290 TraceCheckUtils]: 82: Hoare triple {81506#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {81506#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:05,036 INFO L290 TraceCheckUtils]: 83: Hoare triple {81506#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81507#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:05,036 INFO L290 TraceCheckUtils]: 84: Hoare triple {81507#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {81507#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:05,037 INFO L290 TraceCheckUtils]: 85: Hoare triple {81507#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81508#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:05,037 INFO L290 TraceCheckUtils]: 86: Hoare triple {81508#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {81508#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:05,038 INFO L290 TraceCheckUtils]: 87: Hoare triple {81508#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81509#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:05,038 INFO L290 TraceCheckUtils]: 88: Hoare triple {81509#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {81509#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:05,039 INFO L290 TraceCheckUtils]: 89: Hoare triple {81509#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81510#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:05,039 INFO L290 TraceCheckUtils]: 90: Hoare triple {81510#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {81510#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:05,040 INFO L290 TraceCheckUtils]: 91: Hoare triple {81510#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81511#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:05,040 INFO L290 TraceCheckUtils]: 92: Hoare triple {81511#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {81511#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:05,041 INFO L290 TraceCheckUtils]: 93: Hoare triple {81511#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81512#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:05,042 INFO L290 TraceCheckUtils]: 94: Hoare triple {81512#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {81512#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:05,043 INFO L290 TraceCheckUtils]: 95: Hoare triple {81512#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81513#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:05,043 INFO L290 TraceCheckUtils]: 96: Hoare triple {81513#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {81513#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:05,044 INFO L290 TraceCheckUtils]: 97: Hoare triple {81513#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81514#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:05,044 INFO L290 TraceCheckUtils]: 98: Hoare triple {81514#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {81514#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:05,045 INFO L290 TraceCheckUtils]: 99: Hoare triple {81514#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81515#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:05,045 INFO L290 TraceCheckUtils]: 100: Hoare triple {81515#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {81515#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:05,046 INFO L290 TraceCheckUtils]: 101: Hoare triple {81515#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81516#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:05,046 INFO L290 TraceCheckUtils]: 102: Hoare triple {81516#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {81516#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:05,047 INFO L290 TraceCheckUtils]: 103: Hoare triple {81516#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81517#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:05,047 INFO L290 TraceCheckUtils]: 104: Hoare triple {81517#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {81517#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:05,048 INFO L290 TraceCheckUtils]: 105: Hoare triple {81517#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81518#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:05,049 INFO L290 TraceCheckUtils]: 106: Hoare triple {81518#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {81518#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:05,050 INFO L290 TraceCheckUtils]: 107: Hoare triple {81518#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81519#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:05,050 INFO L290 TraceCheckUtils]: 108: Hoare triple {81519#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {81519#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:05,051 INFO L290 TraceCheckUtils]: 109: Hoare triple {81519#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81520#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:05,051 INFO L290 TraceCheckUtils]: 110: Hoare triple {81520#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {81520#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:05,052 INFO L290 TraceCheckUtils]: 111: Hoare triple {81520#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81521#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:05,052 INFO L290 TraceCheckUtils]: 112: Hoare triple {81521#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {81521#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:05,053 INFO L290 TraceCheckUtils]: 113: Hoare triple {81521#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81522#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:05,053 INFO L290 TraceCheckUtils]: 114: Hoare triple {81522#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {81522#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:05,054 INFO L290 TraceCheckUtils]: 115: Hoare triple {81522#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81523#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:05,054 INFO L290 TraceCheckUtils]: 116: Hoare triple {81523#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {81523#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:05,055 INFO L290 TraceCheckUtils]: 117: Hoare triple {81523#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81524#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:05,056 INFO L290 TraceCheckUtils]: 118: Hoare triple {81524#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {81524#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:05,057 INFO L290 TraceCheckUtils]: 119: Hoare triple {81524#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81525#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:05,057 INFO L290 TraceCheckUtils]: 120: Hoare triple {81525#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {81525#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:05,058 INFO L290 TraceCheckUtils]: 121: Hoare triple {81525#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81526#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:05,058 INFO L290 TraceCheckUtils]: 122: Hoare triple {81526#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {81526#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:05,059 INFO L290 TraceCheckUtils]: 123: Hoare triple {81526#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81527#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:05,059 INFO L290 TraceCheckUtils]: 124: Hoare triple {81527#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {81527#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:05,060 INFO L290 TraceCheckUtils]: 125: Hoare triple {81527#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81528#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:05,060 INFO L290 TraceCheckUtils]: 126: Hoare triple {81528#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {81528#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:05,061 INFO L290 TraceCheckUtils]: 127: Hoare triple {81528#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81529#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:05,061 INFO L290 TraceCheckUtils]: 128: Hoare triple {81529#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {81529#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:05,062 INFO L290 TraceCheckUtils]: 129: Hoare triple {81529#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81530#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:05,063 INFO L290 TraceCheckUtils]: 130: Hoare triple {81530#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {81530#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:05,064 INFO L290 TraceCheckUtils]: 131: Hoare triple {81530#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81531#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:05,064 INFO L290 TraceCheckUtils]: 132: Hoare triple {81531#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {81531#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:05,065 INFO L290 TraceCheckUtils]: 133: Hoare triple {81531#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81532#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:05,065 INFO L290 TraceCheckUtils]: 134: Hoare triple {81532#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {81532#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:05,066 INFO L290 TraceCheckUtils]: 135: Hoare triple {81532#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81533#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:05,066 INFO L290 TraceCheckUtils]: 136: Hoare triple {81533#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {81533#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:05,067 INFO L290 TraceCheckUtils]: 137: Hoare triple {81533#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81534#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:05,067 INFO L290 TraceCheckUtils]: 138: Hoare triple {81534#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {81534#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:05,068 INFO L290 TraceCheckUtils]: 139: Hoare triple {81534#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81535#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:05,068 INFO L290 TraceCheckUtils]: 140: Hoare triple {81535#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {81535#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:05,069 INFO L290 TraceCheckUtils]: 141: Hoare triple {81535#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81536#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:05,069 INFO L290 TraceCheckUtils]: 142: Hoare triple {81536#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {81536#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:05,070 INFO L290 TraceCheckUtils]: 143: Hoare triple {81536#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {81537#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:05,071 INFO L290 TraceCheckUtils]: 144: Hoare triple {81537#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {81537#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 145: Hoare triple {81537#(<= main_~x~0 69)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 146: Hoare triple {81464#false} assume !!(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 147: Hoare triple {81464#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 148: Hoare triple {81464#false} assume !(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L272 TraceCheckUtils]: 149: Hoare triple {81464#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 150: Hoare triple {81464#false} ~cond := #in~cond; {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 151: Hoare triple {81464#false} assume 0 == ~cond; {81464#false} is VALID [2022-04-15 12:51:05,072 INFO L290 TraceCheckUtils]: 152: Hoare triple {81464#false} assume !false; {81464#false} is VALID [2022-04-15 12:51:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 210 proven. 4830 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:05,073 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:08,614 INFO L290 TraceCheckUtils]: 152: Hoare triple {81464#false} assume !false; {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 151: Hoare triple {81464#false} assume 0 == ~cond; {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 150: Hoare triple {81464#false} ~cond := #in~cond; {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L272 TraceCheckUtils]: 149: Hoare triple {81464#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 148: Hoare triple {81464#false} assume !(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 147: Hoare triple {81464#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 146: Hoare triple {81464#false} assume !!(~x~0 < 1000000); {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 145: Hoare triple {82020#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {81464#false} is VALID [2022-04-15 12:51:08,615 INFO L290 TraceCheckUtils]: 144: Hoare triple {82020#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {82020#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:08,618 INFO L290 TraceCheckUtils]: 143: Hoare triple {82027#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82020#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:08,619 INFO L290 TraceCheckUtils]: 142: Hoare triple {82027#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {82027#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:08,620 INFO L290 TraceCheckUtils]: 141: Hoare triple {82034#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82027#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:08,620 INFO L290 TraceCheckUtils]: 140: Hoare triple {82034#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {82034#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:08,621 INFO L290 TraceCheckUtils]: 139: Hoare triple {82041#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82034#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:08,621 INFO L290 TraceCheckUtils]: 138: Hoare triple {82041#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {82041#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:08,622 INFO L290 TraceCheckUtils]: 137: Hoare triple {82048#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82041#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:08,622 INFO L290 TraceCheckUtils]: 136: Hoare triple {82048#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {82048#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:08,623 INFO L290 TraceCheckUtils]: 135: Hoare triple {82055#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82048#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:08,624 INFO L290 TraceCheckUtils]: 134: Hoare triple {82055#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {82055#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:08,625 INFO L290 TraceCheckUtils]: 133: Hoare triple {82062#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82055#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:08,625 INFO L290 TraceCheckUtils]: 132: Hoare triple {82062#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {82062#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:08,626 INFO L290 TraceCheckUtils]: 131: Hoare triple {82069#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82062#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:08,626 INFO L290 TraceCheckUtils]: 130: Hoare triple {82069#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {82069#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:08,627 INFO L290 TraceCheckUtils]: 129: Hoare triple {82076#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82069#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:08,627 INFO L290 TraceCheckUtils]: 128: Hoare triple {82076#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {82076#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:08,628 INFO L290 TraceCheckUtils]: 127: Hoare triple {82083#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82076#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:08,628 INFO L290 TraceCheckUtils]: 126: Hoare triple {82083#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {82083#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:08,630 INFO L290 TraceCheckUtils]: 125: Hoare triple {82090#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82083#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:08,630 INFO L290 TraceCheckUtils]: 124: Hoare triple {82090#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {82090#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:08,631 INFO L290 TraceCheckUtils]: 123: Hoare triple {82097#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82090#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:08,631 INFO L290 TraceCheckUtils]: 122: Hoare triple {82097#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {82097#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:08,632 INFO L290 TraceCheckUtils]: 121: Hoare triple {82104#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82097#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:08,632 INFO L290 TraceCheckUtils]: 120: Hoare triple {82104#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {82104#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:08,633 INFO L290 TraceCheckUtils]: 119: Hoare triple {82111#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82104#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:08,633 INFO L290 TraceCheckUtils]: 118: Hoare triple {82111#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {82111#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:08,634 INFO L290 TraceCheckUtils]: 117: Hoare triple {82118#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82111#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:08,635 INFO L290 TraceCheckUtils]: 116: Hoare triple {82118#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {82118#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:08,636 INFO L290 TraceCheckUtils]: 115: Hoare triple {82125#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82118#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:08,636 INFO L290 TraceCheckUtils]: 114: Hoare triple {82125#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {82125#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:08,637 INFO L290 TraceCheckUtils]: 113: Hoare triple {82132#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82125#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:08,637 INFO L290 TraceCheckUtils]: 112: Hoare triple {82132#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {82132#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:08,638 INFO L290 TraceCheckUtils]: 111: Hoare triple {82139#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82132#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:08,638 INFO L290 TraceCheckUtils]: 110: Hoare triple {82139#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {82139#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:08,639 INFO L290 TraceCheckUtils]: 109: Hoare triple {82146#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82139#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:08,639 INFO L290 TraceCheckUtils]: 108: Hoare triple {82146#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {82146#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:08,640 INFO L290 TraceCheckUtils]: 107: Hoare triple {82153#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82146#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:08,640 INFO L290 TraceCheckUtils]: 106: Hoare triple {82153#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {82153#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:08,641 INFO L290 TraceCheckUtils]: 105: Hoare triple {82160#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82153#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:08,642 INFO L290 TraceCheckUtils]: 104: Hoare triple {82160#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {82160#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:08,643 INFO L290 TraceCheckUtils]: 103: Hoare triple {82167#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82160#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:08,643 INFO L290 TraceCheckUtils]: 102: Hoare triple {82167#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {82167#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:08,644 INFO L290 TraceCheckUtils]: 101: Hoare triple {82174#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82167#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:08,644 INFO L290 TraceCheckUtils]: 100: Hoare triple {82174#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {82174#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:08,645 INFO L290 TraceCheckUtils]: 99: Hoare triple {82181#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82174#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:08,645 INFO L290 TraceCheckUtils]: 98: Hoare triple {82181#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {82181#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:08,646 INFO L290 TraceCheckUtils]: 97: Hoare triple {82188#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82181#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:08,646 INFO L290 TraceCheckUtils]: 96: Hoare triple {82188#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {82188#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:08,647 INFO L290 TraceCheckUtils]: 95: Hoare triple {82195#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82188#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:08,648 INFO L290 TraceCheckUtils]: 94: Hoare triple {82195#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {82195#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:08,649 INFO L290 TraceCheckUtils]: 93: Hoare triple {82202#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82195#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:08,649 INFO L290 TraceCheckUtils]: 92: Hoare triple {82202#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {82202#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:08,650 INFO L290 TraceCheckUtils]: 91: Hoare triple {82209#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82202#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:08,650 INFO L290 TraceCheckUtils]: 90: Hoare triple {82209#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {82209#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:08,651 INFO L290 TraceCheckUtils]: 89: Hoare triple {82216#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82209#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:08,651 INFO L290 TraceCheckUtils]: 88: Hoare triple {82216#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {82216#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:08,652 INFO L290 TraceCheckUtils]: 87: Hoare triple {82223#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82216#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:08,652 INFO L290 TraceCheckUtils]: 86: Hoare triple {82223#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {82223#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:08,653 INFO L290 TraceCheckUtils]: 85: Hoare triple {82230#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82223#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:08,653 INFO L290 TraceCheckUtils]: 84: Hoare triple {82230#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {82230#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:08,654 INFO L290 TraceCheckUtils]: 83: Hoare triple {82237#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82230#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:08,655 INFO L290 TraceCheckUtils]: 82: Hoare triple {82237#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {82237#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:08,656 INFO L290 TraceCheckUtils]: 81: Hoare triple {82244#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82237#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:08,656 INFO L290 TraceCheckUtils]: 80: Hoare triple {82244#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {82244#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:08,657 INFO L290 TraceCheckUtils]: 79: Hoare triple {82251#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82244#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:08,657 INFO L290 TraceCheckUtils]: 78: Hoare triple {82251#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {82251#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:08,658 INFO L290 TraceCheckUtils]: 77: Hoare triple {82258#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82251#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:08,658 INFO L290 TraceCheckUtils]: 76: Hoare triple {82258#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {82258#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:08,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {82265#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82258#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:08,659 INFO L290 TraceCheckUtils]: 74: Hoare triple {82265#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {82265#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:08,660 INFO L290 TraceCheckUtils]: 73: Hoare triple {82272#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82265#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:08,661 INFO L290 TraceCheckUtils]: 72: Hoare triple {82272#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {82272#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:08,662 INFO L290 TraceCheckUtils]: 71: Hoare triple {82279#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82272#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:08,662 INFO L290 TraceCheckUtils]: 70: Hoare triple {82279#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {82279#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:08,663 INFO L290 TraceCheckUtils]: 69: Hoare triple {82286#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82279#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:08,663 INFO L290 TraceCheckUtils]: 68: Hoare triple {82286#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {82286#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:08,664 INFO L290 TraceCheckUtils]: 67: Hoare triple {82293#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82286#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:08,664 INFO L290 TraceCheckUtils]: 66: Hoare triple {82293#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {82293#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:08,665 INFO L290 TraceCheckUtils]: 65: Hoare triple {82300#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82293#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:08,665 INFO L290 TraceCheckUtils]: 64: Hoare triple {82300#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {82300#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:08,666 INFO L290 TraceCheckUtils]: 63: Hoare triple {82307#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82300#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:08,666 INFO L290 TraceCheckUtils]: 62: Hoare triple {82307#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {82307#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:08,667 INFO L290 TraceCheckUtils]: 61: Hoare triple {82314#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82307#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:08,668 INFO L290 TraceCheckUtils]: 60: Hoare triple {82314#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {82314#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:08,669 INFO L290 TraceCheckUtils]: 59: Hoare triple {82321#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82314#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:08,669 INFO L290 TraceCheckUtils]: 58: Hoare triple {82321#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {82321#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:08,670 INFO L290 TraceCheckUtils]: 57: Hoare triple {82328#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82321#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:08,670 INFO L290 TraceCheckUtils]: 56: Hoare triple {82328#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {82328#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:08,671 INFO L290 TraceCheckUtils]: 55: Hoare triple {82335#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82328#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:08,671 INFO L290 TraceCheckUtils]: 54: Hoare triple {82335#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {82335#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:08,672 INFO L290 TraceCheckUtils]: 53: Hoare triple {82342#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82335#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:08,672 INFO L290 TraceCheckUtils]: 52: Hoare triple {82342#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {82342#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:08,673 INFO L290 TraceCheckUtils]: 51: Hoare triple {82349#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82342#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:08,674 INFO L290 TraceCheckUtils]: 50: Hoare triple {82349#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {82349#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:08,675 INFO L290 TraceCheckUtils]: 49: Hoare triple {82356#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82349#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:08,675 INFO L290 TraceCheckUtils]: 48: Hoare triple {82356#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {82356#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:08,676 INFO L290 TraceCheckUtils]: 47: Hoare triple {82363#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82356#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:08,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {82363#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {82363#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:08,677 INFO L290 TraceCheckUtils]: 45: Hoare triple {82370#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82363#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:08,677 INFO L290 TraceCheckUtils]: 44: Hoare triple {82370#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {82370#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:08,678 INFO L290 TraceCheckUtils]: 43: Hoare triple {82377#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82370#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:08,678 INFO L290 TraceCheckUtils]: 42: Hoare triple {82377#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {82377#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:08,679 INFO L290 TraceCheckUtils]: 41: Hoare triple {82384#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82377#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:08,680 INFO L290 TraceCheckUtils]: 40: Hoare triple {82384#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {82384#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:08,681 INFO L290 TraceCheckUtils]: 39: Hoare triple {82391#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82384#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:08,681 INFO L290 TraceCheckUtils]: 38: Hoare triple {82391#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {82391#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:08,682 INFO L290 TraceCheckUtils]: 37: Hoare triple {82398#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82391#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:08,682 INFO L290 TraceCheckUtils]: 36: Hoare triple {82398#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {82398#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:08,683 INFO L290 TraceCheckUtils]: 35: Hoare triple {82405#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82398#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:08,683 INFO L290 TraceCheckUtils]: 34: Hoare triple {82405#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {82405#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:08,684 INFO L290 TraceCheckUtils]: 33: Hoare triple {82412#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82405#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:08,684 INFO L290 TraceCheckUtils]: 32: Hoare triple {82412#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {82412#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:08,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {82419#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82412#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:08,686 INFO L290 TraceCheckUtils]: 30: Hoare triple {82419#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {82419#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:08,687 INFO L290 TraceCheckUtils]: 29: Hoare triple {82426#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82419#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:08,687 INFO L290 TraceCheckUtils]: 28: Hoare triple {82426#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {82426#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:08,688 INFO L290 TraceCheckUtils]: 27: Hoare triple {82433#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82426#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:08,688 INFO L290 TraceCheckUtils]: 26: Hoare triple {82433#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {82433#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:08,689 INFO L290 TraceCheckUtils]: 25: Hoare triple {82440#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82433#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:08,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {82440#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {82440#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:08,690 INFO L290 TraceCheckUtils]: 23: Hoare triple {82447#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82440#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:08,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {82447#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {82447#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:08,691 INFO L290 TraceCheckUtils]: 21: Hoare triple {82454#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82447#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:08,691 INFO L290 TraceCheckUtils]: 20: Hoare triple {82454#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {82454#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:08,692 INFO L290 TraceCheckUtils]: 19: Hoare triple {82461#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82454#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:08,693 INFO L290 TraceCheckUtils]: 18: Hoare triple {82461#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {82461#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:08,694 INFO L290 TraceCheckUtils]: 17: Hoare triple {82468#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82461#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:08,694 INFO L290 TraceCheckUtils]: 16: Hoare triple {82468#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {82468#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:08,695 INFO L290 TraceCheckUtils]: 15: Hoare triple {82475#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82468#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:08,695 INFO L290 TraceCheckUtils]: 14: Hoare triple {82475#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {82475#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:08,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {82482#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82475#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:08,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {82482#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {82482#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:08,697 INFO L290 TraceCheckUtils]: 11: Hoare triple {82489#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82482#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:08,697 INFO L290 TraceCheckUtils]: 10: Hoare triple {82489#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {82489#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:08,698 INFO L290 TraceCheckUtils]: 9: Hoare triple {82496#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82489#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:08,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {82496#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {82496#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:08,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {82503#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {82496#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:08,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {82503#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {82503#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:08,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {81463#true} ~x~0 := 0;~y~0 := 500000; {82503#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:08,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {81463#true} call #t~ret4 := main(); {81463#true} is VALID [2022-04-15 12:51:08,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81463#true} {81463#true} #41#return; {81463#true} is VALID [2022-04-15 12:51:08,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {81463#true} assume true; {81463#true} is VALID [2022-04-15 12:51:08,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {81463#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {81463#true} is VALID [2022-04-15 12:51:08,700 INFO L272 TraceCheckUtils]: 0: Hoare triple {81463#true} call ULTIMATE.init(); {81463#true} is VALID [2022-04-15 12:51:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5041 backedges. 210 proven. 4830 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:08,701 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2033778738] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:08,701 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:08,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 72, 72] total 144 [2022-04-15 12:51:08,701 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:08,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1187433172] [2022-04-15 12:51:08,701 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1187433172] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:08,701 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:08,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [73] imperfect sequences [] total 73 [2022-04-15 12:51:08,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636101816] [2022-04-15 12:51:08,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:08,702 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 153 [2022-04-15 12:51:08,702 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:08,702 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:08,819 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:08,819 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-04-15 12:51:08,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:08,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-04-15 12:51:08,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10155, Invalid=10437, Unknown=0, NotChecked=0, Total=20592 [2022-04-15 12:51:08,821 INFO L87 Difference]: Start difference. First operand 155 states and 158 transitions. Second operand has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:11,001 INFO L93 Difference]: Finished difference Result 166 states and 172 transitions. [2022-04-15 12:51:11,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-15 12:51:11,001 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 153 [2022-04-15 12:51:11,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 163 transitions. [2022-04-15 12:51:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 163 transitions. [2022-04-15 12:51:11,003 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 163 transitions. [2022-04-15 12:51:11,178 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:11,180 INFO L225 Difference]: With dead ends: 166 [2022-04-15 12:51:11,180 INFO L226 Difference]: Without dead ends: 157 [2022-04-15 12:51:11,183 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 449 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 212 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2828 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=20166, Invalid=25416, Unknown=0, NotChecked=0, Total=45582 [2022-04-15 12:51:11,183 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 78 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:11,183 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 44 Invalid, 258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:11,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2022-04-15 12:51:11,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 157. [2022-04-15 12:51:11,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:11,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,443 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,443 INFO L87 Difference]: Start difference. First operand 157 states. Second operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:11,444 INFO L93 Difference]: Finished difference Result 157 states and 160 transitions. [2022-04-15 12:51:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 160 transitions. [2022-04-15 12:51:11,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:11,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:11,444 INFO L74 IsIncluded]: Start isIncluded. First operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 157 states. [2022-04-15 12:51:11,444 INFO L87 Difference]: Start difference. First operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 157 states. [2022-04-15 12:51:11,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:11,445 INFO L93 Difference]: Finished difference Result 157 states and 160 transitions. [2022-04-15 12:51:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 160 transitions. [2022-04-15 12:51:11,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:11,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:11,446 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:11,446 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 152 states have (on average 1.0263157894736843) internal successors, (156), 152 states have internal predecessors, (156), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 160 transitions. [2022-04-15 12:51:11,447 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 160 transitions. Word has length 153 [2022-04-15 12:51:11,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:11,447 INFO L478 AbstractCegarLoop]: Abstraction has 157 states and 160 transitions. [2022-04-15 12:51:11,447 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 2.041095890410959) internal successors, (149), 72 states have internal predecessors, (149), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:11,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 157 states and 160 transitions. [2022-04-15 12:51:11,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:11,659 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 160 transitions. [2022-04-15 12:51:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-15 12:51:11,659 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:11,659 INFO L499 BasicCegarLoop]: trace histogram [72, 70, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:11,677 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:11,859 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable141,SelfDestructingSolverStorable142,71 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:11,860 INFO L403 AbstractCegarLoop]: === Iteration 74 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:11,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:11,860 INFO L85 PathProgramCache]: Analyzing trace with hash -387367961, now seen corresponding path program 141 times [2022-04-15 12:51:11,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:11,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [435365756] [2022-04-15 12:51:12,129 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:12,130 INFO L85 PathProgramCache]: Analyzing trace with hash -1307641328, now seen corresponding path program 1 times [2022-04-15 12:51:12,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:12,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510238777] [2022-04-15 12:51:12,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:12,133 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:12,134 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:12,134 INFO L85 PathProgramCache]: Analyzing trace with hash -387367961, now seen corresponding path program 142 times [2022-04-15 12:51:12,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:12,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [220495208] [2022-04-15 12:51:12,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:13,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:13,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {83703#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {83627#true} is VALID [2022-04-15 12:51:13,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {83627#true} assume true; {83627#true} is VALID [2022-04-15 12:51:13,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {83627#true} {83627#true} #41#return; {83627#true} is VALID [2022-04-15 12:51:13,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {83627#true} call ULTIMATE.init(); {83703#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:13,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {83703#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {83627#true} is VALID [2022-04-15 12:51:13,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {83627#true} assume true; {83627#true} is VALID [2022-04-15 12:51:13,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83627#true} {83627#true} #41#return; {83627#true} is VALID [2022-04-15 12:51:13,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {83627#true} call #t~ret4 := main(); {83627#true} is VALID [2022-04-15 12:51:13,695 INFO L290 TraceCheckUtils]: 5: Hoare triple {83627#true} ~x~0 := 0;~y~0 := 500000; {83632#(= main_~x~0 0)} is VALID [2022-04-15 12:51:13,695 INFO L290 TraceCheckUtils]: 6: Hoare triple {83632#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {83632#(= main_~x~0 0)} is VALID [2022-04-15 12:51:13,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {83632#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83633#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:13,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {83633#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {83633#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:13,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {83633#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83634#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:13,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {83634#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {83634#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:13,701 INFO L290 TraceCheckUtils]: 11: Hoare triple {83634#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83635#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:13,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {83635#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {83635#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:13,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {83635#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83636#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:13,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {83636#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {83636#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:13,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {83636#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83637#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:13,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {83637#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {83637#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:13,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {83637#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83638#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:13,705 INFO L290 TraceCheckUtils]: 18: Hoare triple {83638#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {83638#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:13,706 INFO L290 TraceCheckUtils]: 19: Hoare triple {83638#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83639#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:13,706 INFO L290 TraceCheckUtils]: 20: Hoare triple {83639#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {83639#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:13,707 INFO L290 TraceCheckUtils]: 21: Hoare triple {83639#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83640#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:13,707 INFO L290 TraceCheckUtils]: 22: Hoare triple {83640#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {83640#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:13,708 INFO L290 TraceCheckUtils]: 23: Hoare triple {83640#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83641#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:13,709 INFO L290 TraceCheckUtils]: 24: Hoare triple {83641#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {83641#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:13,710 INFO L290 TraceCheckUtils]: 25: Hoare triple {83641#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83642#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:13,710 INFO L290 TraceCheckUtils]: 26: Hoare triple {83642#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {83642#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:13,711 INFO L290 TraceCheckUtils]: 27: Hoare triple {83642#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83643#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:13,711 INFO L290 TraceCheckUtils]: 28: Hoare triple {83643#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {83643#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:13,712 INFO L290 TraceCheckUtils]: 29: Hoare triple {83643#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83644#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:13,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {83644#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {83644#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:13,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {83644#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83645#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:13,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {83645#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {83645#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:13,715 INFO L290 TraceCheckUtils]: 33: Hoare triple {83645#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83646#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:13,715 INFO L290 TraceCheckUtils]: 34: Hoare triple {83646#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {83646#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:13,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {83646#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83647#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:13,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {83647#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {83647#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:13,717 INFO L290 TraceCheckUtils]: 37: Hoare triple {83647#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83648#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:13,717 INFO L290 TraceCheckUtils]: 38: Hoare triple {83648#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {83648#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:13,718 INFO L290 TraceCheckUtils]: 39: Hoare triple {83648#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83649#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:13,719 INFO L290 TraceCheckUtils]: 40: Hoare triple {83649#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {83649#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:13,720 INFO L290 TraceCheckUtils]: 41: Hoare triple {83649#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83650#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:13,720 INFO L290 TraceCheckUtils]: 42: Hoare triple {83650#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {83650#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:13,721 INFO L290 TraceCheckUtils]: 43: Hoare triple {83650#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83651#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:13,721 INFO L290 TraceCheckUtils]: 44: Hoare triple {83651#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {83651#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:13,722 INFO L290 TraceCheckUtils]: 45: Hoare triple {83651#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83652#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:13,722 INFO L290 TraceCheckUtils]: 46: Hoare triple {83652#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {83652#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:13,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {83652#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83653#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:13,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {83653#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {83653#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:13,725 INFO L290 TraceCheckUtils]: 49: Hoare triple {83653#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83654#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:13,725 INFO L290 TraceCheckUtils]: 50: Hoare triple {83654#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {83654#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:13,726 INFO L290 TraceCheckUtils]: 51: Hoare triple {83654#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83655#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:13,726 INFO L290 TraceCheckUtils]: 52: Hoare triple {83655#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {83655#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:13,727 INFO L290 TraceCheckUtils]: 53: Hoare triple {83655#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83656#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:13,727 INFO L290 TraceCheckUtils]: 54: Hoare triple {83656#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {83656#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:13,729 INFO L290 TraceCheckUtils]: 55: Hoare triple {83656#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83657#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:13,729 INFO L290 TraceCheckUtils]: 56: Hoare triple {83657#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {83657#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:13,730 INFO L290 TraceCheckUtils]: 57: Hoare triple {83657#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83658#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:13,730 INFO L290 TraceCheckUtils]: 58: Hoare triple {83658#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {83658#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:13,731 INFO L290 TraceCheckUtils]: 59: Hoare triple {83658#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83659#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:13,731 INFO L290 TraceCheckUtils]: 60: Hoare triple {83659#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {83659#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:13,733 INFO L290 TraceCheckUtils]: 61: Hoare triple {83659#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83660#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:13,733 INFO L290 TraceCheckUtils]: 62: Hoare triple {83660#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {83660#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:13,734 INFO L290 TraceCheckUtils]: 63: Hoare triple {83660#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83661#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:13,734 INFO L290 TraceCheckUtils]: 64: Hoare triple {83661#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {83661#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:13,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {83661#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83662#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:13,735 INFO L290 TraceCheckUtils]: 66: Hoare triple {83662#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {83662#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:13,736 INFO L290 TraceCheckUtils]: 67: Hoare triple {83662#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83663#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:13,737 INFO L290 TraceCheckUtils]: 68: Hoare triple {83663#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {83663#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:13,738 INFO L290 TraceCheckUtils]: 69: Hoare triple {83663#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83664#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:13,738 INFO L290 TraceCheckUtils]: 70: Hoare triple {83664#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {83664#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:13,739 INFO L290 TraceCheckUtils]: 71: Hoare triple {83664#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83665#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:13,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {83665#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {83665#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:13,740 INFO L290 TraceCheckUtils]: 73: Hoare triple {83665#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83666#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:13,741 INFO L290 TraceCheckUtils]: 74: Hoare triple {83666#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {83666#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:13,742 INFO L290 TraceCheckUtils]: 75: Hoare triple {83666#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83667#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:13,742 INFO L290 TraceCheckUtils]: 76: Hoare triple {83667#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {83667#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:13,743 INFO L290 TraceCheckUtils]: 77: Hoare triple {83667#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83668#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:13,743 INFO L290 TraceCheckUtils]: 78: Hoare triple {83668#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {83668#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:13,744 INFO L290 TraceCheckUtils]: 79: Hoare triple {83668#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83669#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:13,744 INFO L290 TraceCheckUtils]: 80: Hoare triple {83669#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {83669#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:13,745 INFO L290 TraceCheckUtils]: 81: Hoare triple {83669#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83670#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:13,746 INFO L290 TraceCheckUtils]: 82: Hoare triple {83670#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {83670#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:13,747 INFO L290 TraceCheckUtils]: 83: Hoare triple {83670#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83671#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:13,747 INFO L290 TraceCheckUtils]: 84: Hoare triple {83671#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {83671#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:13,748 INFO L290 TraceCheckUtils]: 85: Hoare triple {83671#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83672#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:13,748 INFO L290 TraceCheckUtils]: 86: Hoare triple {83672#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {83672#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:13,749 INFO L290 TraceCheckUtils]: 87: Hoare triple {83672#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83673#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:13,749 INFO L290 TraceCheckUtils]: 88: Hoare triple {83673#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {83673#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:13,750 INFO L290 TraceCheckUtils]: 89: Hoare triple {83673#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83674#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:13,751 INFO L290 TraceCheckUtils]: 90: Hoare triple {83674#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {83674#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:13,752 INFO L290 TraceCheckUtils]: 91: Hoare triple {83674#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83675#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:13,752 INFO L290 TraceCheckUtils]: 92: Hoare triple {83675#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {83675#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:13,753 INFO L290 TraceCheckUtils]: 93: Hoare triple {83675#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83676#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:13,753 INFO L290 TraceCheckUtils]: 94: Hoare triple {83676#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {83676#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:13,754 INFO L290 TraceCheckUtils]: 95: Hoare triple {83676#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83677#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:13,754 INFO L290 TraceCheckUtils]: 96: Hoare triple {83677#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {83677#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:13,756 INFO L290 TraceCheckUtils]: 97: Hoare triple {83677#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83678#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:13,756 INFO L290 TraceCheckUtils]: 98: Hoare triple {83678#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {83678#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:13,757 INFO L290 TraceCheckUtils]: 99: Hoare triple {83678#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83679#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:13,757 INFO L290 TraceCheckUtils]: 100: Hoare triple {83679#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {83679#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:13,758 INFO L290 TraceCheckUtils]: 101: Hoare triple {83679#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83680#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:13,758 INFO L290 TraceCheckUtils]: 102: Hoare triple {83680#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {83680#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:13,759 INFO L290 TraceCheckUtils]: 103: Hoare triple {83680#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83681#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:13,760 INFO L290 TraceCheckUtils]: 104: Hoare triple {83681#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {83681#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:13,761 INFO L290 TraceCheckUtils]: 105: Hoare triple {83681#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83682#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:13,761 INFO L290 TraceCheckUtils]: 106: Hoare triple {83682#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {83682#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:13,762 INFO L290 TraceCheckUtils]: 107: Hoare triple {83682#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83683#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:13,762 INFO L290 TraceCheckUtils]: 108: Hoare triple {83683#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {83683#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:13,763 INFO L290 TraceCheckUtils]: 109: Hoare triple {83683#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83684#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:13,763 INFO L290 TraceCheckUtils]: 110: Hoare triple {83684#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {83684#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:13,765 INFO L290 TraceCheckUtils]: 111: Hoare triple {83684#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83685#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:13,765 INFO L290 TraceCheckUtils]: 112: Hoare triple {83685#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {83685#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:13,766 INFO L290 TraceCheckUtils]: 113: Hoare triple {83685#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83686#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:13,766 INFO L290 TraceCheckUtils]: 114: Hoare triple {83686#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {83686#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:13,767 INFO L290 TraceCheckUtils]: 115: Hoare triple {83686#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83687#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:13,767 INFO L290 TraceCheckUtils]: 116: Hoare triple {83687#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {83687#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:13,768 INFO L290 TraceCheckUtils]: 117: Hoare triple {83687#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83688#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:13,769 INFO L290 TraceCheckUtils]: 118: Hoare triple {83688#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {83688#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:13,770 INFO L290 TraceCheckUtils]: 119: Hoare triple {83688#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83689#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:13,770 INFO L290 TraceCheckUtils]: 120: Hoare triple {83689#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {83689#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:13,771 INFO L290 TraceCheckUtils]: 121: Hoare triple {83689#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83690#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:13,771 INFO L290 TraceCheckUtils]: 122: Hoare triple {83690#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {83690#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:13,772 INFO L290 TraceCheckUtils]: 123: Hoare triple {83690#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83691#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:13,772 INFO L290 TraceCheckUtils]: 124: Hoare triple {83691#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {83691#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:13,773 INFO L290 TraceCheckUtils]: 125: Hoare triple {83691#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83692#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:13,774 INFO L290 TraceCheckUtils]: 126: Hoare triple {83692#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {83692#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:13,775 INFO L290 TraceCheckUtils]: 127: Hoare triple {83692#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83693#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:13,775 INFO L290 TraceCheckUtils]: 128: Hoare triple {83693#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {83693#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:13,776 INFO L290 TraceCheckUtils]: 129: Hoare triple {83693#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83694#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:13,776 INFO L290 TraceCheckUtils]: 130: Hoare triple {83694#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {83694#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:13,777 INFO L290 TraceCheckUtils]: 131: Hoare triple {83694#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83695#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:13,778 INFO L290 TraceCheckUtils]: 132: Hoare triple {83695#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {83695#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:13,779 INFO L290 TraceCheckUtils]: 133: Hoare triple {83695#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83696#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:13,779 INFO L290 TraceCheckUtils]: 134: Hoare triple {83696#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {83696#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:13,780 INFO L290 TraceCheckUtils]: 135: Hoare triple {83696#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83697#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:13,780 INFO L290 TraceCheckUtils]: 136: Hoare triple {83697#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {83697#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:13,781 INFO L290 TraceCheckUtils]: 137: Hoare triple {83697#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83698#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:13,781 INFO L290 TraceCheckUtils]: 138: Hoare triple {83698#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {83698#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:13,782 INFO L290 TraceCheckUtils]: 139: Hoare triple {83698#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83699#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:13,783 INFO L290 TraceCheckUtils]: 140: Hoare triple {83699#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {83699#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:13,784 INFO L290 TraceCheckUtils]: 141: Hoare triple {83699#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83700#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:13,784 INFO L290 TraceCheckUtils]: 142: Hoare triple {83700#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {83700#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:13,785 INFO L290 TraceCheckUtils]: 143: Hoare triple {83700#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83701#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:13,785 INFO L290 TraceCheckUtils]: 144: Hoare triple {83701#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {83701#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:13,786 INFO L290 TraceCheckUtils]: 145: Hoare triple {83701#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83702#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:13,787 INFO L290 TraceCheckUtils]: 146: Hoare triple {83702#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {83702#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 147: Hoare triple {83702#(<= main_~x~0 70)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 148: Hoare triple {83628#false} assume !!(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 149: Hoare triple {83628#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 150: Hoare triple {83628#false} assume !(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L272 TraceCheckUtils]: 151: Hoare triple {83628#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 152: Hoare triple {83628#false} ~cond := #in~cond; {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 153: Hoare triple {83628#false} assume 0 == ~cond; {83628#false} is VALID [2022-04-15 12:51:13,788 INFO L290 TraceCheckUtils]: 154: Hoare triple {83628#false} assume !false; {83628#false} is VALID [2022-04-15 12:51:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 213 proven. 4970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:13,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:13,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [220495208] [2022-04-15 12:51:13,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [220495208] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:13,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165849180] [2022-04-15 12:51:13,789 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:51:13,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:13,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:13,790 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:13,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2022-04-15 12:51:13,862 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:51:13,862 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:13,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 72 conjunts are in the unsatisfiable core [2022-04-15 12:51:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:13,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:14,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {83627#true} call ULTIMATE.init(); {83627#true} is VALID [2022-04-15 12:51:14,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {83627#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {83627#true} is VALID [2022-04-15 12:51:14,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {83627#true} assume true; {83627#true} is VALID [2022-04-15 12:51:14,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83627#true} {83627#true} #41#return; {83627#true} is VALID [2022-04-15 12:51:14,884 INFO L272 TraceCheckUtils]: 4: Hoare triple {83627#true} call #t~ret4 := main(); {83627#true} is VALID [2022-04-15 12:51:14,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {83627#true} ~x~0 := 0;~y~0 := 500000; {83722#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:14,885 INFO L290 TraceCheckUtils]: 6: Hoare triple {83722#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {83722#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:14,889 INFO L290 TraceCheckUtils]: 7: Hoare triple {83722#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83633#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:14,889 INFO L290 TraceCheckUtils]: 8: Hoare triple {83633#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {83633#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:14,890 INFO L290 TraceCheckUtils]: 9: Hoare triple {83633#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83634#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:14,891 INFO L290 TraceCheckUtils]: 10: Hoare triple {83634#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {83634#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:14,892 INFO L290 TraceCheckUtils]: 11: Hoare triple {83634#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83635#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:14,892 INFO L290 TraceCheckUtils]: 12: Hoare triple {83635#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {83635#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:14,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {83635#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83636#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:14,893 INFO L290 TraceCheckUtils]: 14: Hoare triple {83636#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {83636#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:14,894 INFO L290 TraceCheckUtils]: 15: Hoare triple {83636#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83637#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:14,895 INFO L290 TraceCheckUtils]: 16: Hoare triple {83637#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {83637#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:14,896 INFO L290 TraceCheckUtils]: 17: Hoare triple {83637#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83638#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:14,896 INFO L290 TraceCheckUtils]: 18: Hoare triple {83638#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {83638#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:14,897 INFO L290 TraceCheckUtils]: 19: Hoare triple {83638#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83639#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:14,897 INFO L290 TraceCheckUtils]: 20: Hoare triple {83639#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {83639#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:14,899 INFO L290 TraceCheckUtils]: 21: Hoare triple {83639#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83640#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:14,899 INFO L290 TraceCheckUtils]: 22: Hoare triple {83640#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {83640#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:14,900 INFO L290 TraceCheckUtils]: 23: Hoare triple {83640#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83641#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:14,900 INFO L290 TraceCheckUtils]: 24: Hoare triple {83641#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {83641#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:14,901 INFO L290 TraceCheckUtils]: 25: Hoare triple {83641#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83642#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:14,902 INFO L290 TraceCheckUtils]: 26: Hoare triple {83642#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {83642#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:14,903 INFO L290 TraceCheckUtils]: 27: Hoare triple {83642#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83643#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:14,903 INFO L290 TraceCheckUtils]: 28: Hoare triple {83643#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {83643#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:14,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {83643#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83644#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:14,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {83644#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {83644#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:14,906 INFO L290 TraceCheckUtils]: 31: Hoare triple {83644#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83645#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:14,906 INFO L290 TraceCheckUtils]: 32: Hoare triple {83645#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {83645#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:14,907 INFO L290 TraceCheckUtils]: 33: Hoare triple {83645#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83646#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:14,907 INFO L290 TraceCheckUtils]: 34: Hoare triple {83646#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {83646#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:14,908 INFO L290 TraceCheckUtils]: 35: Hoare triple {83646#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83647#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:14,909 INFO L290 TraceCheckUtils]: 36: Hoare triple {83647#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {83647#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:14,910 INFO L290 TraceCheckUtils]: 37: Hoare triple {83647#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83648#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:14,910 INFO L290 TraceCheckUtils]: 38: Hoare triple {83648#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {83648#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:14,911 INFO L290 TraceCheckUtils]: 39: Hoare triple {83648#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83649#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:14,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {83649#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {83649#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:14,913 INFO L290 TraceCheckUtils]: 41: Hoare triple {83649#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83650#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:14,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {83650#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {83650#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:14,914 INFO L290 TraceCheckUtils]: 43: Hoare triple {83650#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83651#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:14,914 INFO L290 TraceCheckUtils]: 44: Hoare triple {83651#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {83651#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:14,915 INFO L290 TraceCheckUtils]: 45: Hoare triple {83651#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83652#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:14,916 INFO L290 TraceCheckUtils]: 46: Hoare triple {83652#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {83652#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:14,917 INFO L290 TraceCheckUtils]: 47: Hoare triple {83652#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83653#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:14,917 INFO L290 TraceCheckUtils]: 48: Hoare triple {83653#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {83653#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:14,918 INFO L290 TraceCheckUtils]: 49: Hoare triple {83653#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83654#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:14,918 INFO L290 TraceCheckUtils]: 50: Hoare triple {83654#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {83654#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:14,920 INFO L290 TraceCheckUtils]: 51: Hoare triple {83654#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83655#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:14,920 INFO L290 TraceCheckUtils]: 52: Hoare triple {83655#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {83655#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:14,921 INFO L290 TraceCheckUtils]: 53: Hoare triple {83655#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83656#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:14,921 INFO L290 TraceCheckUtils]: 54: Hoare triple {83656#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {83656#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:14,922 INFO L290 TraceCheckUtils]: 55: Hoare triple {83656#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83657#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:14,923 INFO L290 TraceCheckUtils]: 56: Hoare triple {83657#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {83657#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:14,924 INFO L290 TraceCheckUtils]: 57: Hoare triple {83657#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83658#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:14,924 INFO L290 TraceCheckUtils]: 58: Hoare triple {83658#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {83658#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:14,925 INFO L290 TraceCheckUtils]: 59: Hoare triple {83658#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83659#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:14,926 INFO L290 TraceCheckUtils]: 60: Hoare triple {83659#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {83659#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:14,927 INFO L290 TraceCheckUtils]: 61: Hoare triple {83659#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83660#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:14,927 INFO L290 TraceCheckUtils]: 62: Hoare triple {83660#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {83660#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:14,928 INFO L290 TraceCheckUtils]: 63: Hoare triple {83660#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83661#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:14,928 INFO L290 TraceCheckUtils]: 64: Hoare triple {83661#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {83661#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:14,930 INFO L290 TraceCheckUtils]: 65: Hoare triple {83661#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83662#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:14,930 INFO L290 TraceCheckUtils]: 66: Hoare triple {83662#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {83662#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:14,931 INFO L290 TraceCheckUtils]: 67: Hoare triple {83662#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83663#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:14,931 INFO L290 TraceCheckUtils]: 68: Hoare triple {83663#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {83663#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:14,932 INFO L290 TraceCheckUtils]: 69: Hoare triple {83663#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83664#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:14,933 INFO L290 TraceCheckUtils]: 70: Hoare triple {83664#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {83664#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:14,934 INFO L290 TraceCheckUtils]: 71: Hoare triple {83664#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83665#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:14,934 INFO L290 TraceCheckUtils]: 72: Hoare triple {83665#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {83665#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:14,935 INFO L290 TraceCheckUtils]: 73: Hoare triple {83665#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83666#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:14,935 INFO L290 TraceCheckUtils]: 74: Hoare triple {83666#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {83666#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:14,937 INFO L290 TraceCheckUtils]: 75: Hoare triple {83666#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83667#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:14,937 INFO L290 TraceCheckUtils]: 76: Hoare triple {83667#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {83667#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:14,938 INFO L290 TraceCheckUtils]: 77: Hoare triple {83667#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83668#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:14,938 INFO L290 TraceCheckUtils]: 78: Hoare triple {83668#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {83668#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:14,939 INFO L290 TraceCheckUtils]: 79: Hoare triple {83668#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83669#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:14,940 INFO L290 TraceCheckUtils]: 80: Hoare triple {83669#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {83669#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:14,941 INFO L290 TraceCheckUtils]: 81: Hoare triple {83669#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83670#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:14,941 INFO L290 TraceCheckUtils]: 82: Hoare triple {83670#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {83670#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:14,942 INFO L290 TraceCheckUtils]: 83: Hoare triple {83670#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83671#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:14,942 INFO L290 TraceCheckUtils]: 84: Hoare triple {83671#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {83671#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:14,944 INFO L290 TraceCheckUtils]: 85: Hoare triple {83671#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83672#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:14,944 INFO L290 TraceCheckUtils]: 86: Hoare triple {83672#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {83672#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:14,945 INFO L290 TraceCheckUtils]: 87: Hoare triple {83672#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83673#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:14,945 INFO L290 TraceCheckUtils]: 88: Hoare triple {83673#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {83673#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:14,946 INFO L290 TraceCheckUtils]: 89: Hoare triple {83673#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83674#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:14,947 INFO L290 TraceCheckUtils]: 90: Hoare triple {83674#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {83674#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:14,948 INFO L290 TraceCheckUtils]: 91: Hoare triple {83674#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83675#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:14,948 INFO L290 TraceCheckUtils]: 92: Hoare triple {83675#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {83675#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:14,949 INFO L290 TraceCheckUtils]: 93: Hoare triple {83675#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83676#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:14,949 INFO L290 TraceCheckUtils]: 94: Hoare triple {83676#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {83676#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:14,951 INFO L290 TraceCheckUtils]: 95: Hoare triple {83676#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83677#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:14,951 INFO L290 TraceCheckUtils]: 96: Hoare triple {83677#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {83677#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:14,952 INFO L290 TraceCheckUtils]: 97: Hoare triple {83677#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83678#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:14,952 INFO L290 TraceCheckUtils]: 98: Hoare triple {83678#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {83678#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:14,953 INFO L290 TraceCheckUtils]: 99: Hoare triple {83678#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83679#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:14,954 INFO L290 TraceCheckUtils]: 100: Hoare triple {83679#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {83679#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:14,955 INFO L290 TraceCheckUtils]: 101: Hoare triple {83679#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83680#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:14,955 INFO L290 TraceCheckUtils]: 102: Hoare triple {83680#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {83680#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:14,956 INFO L290 TraceCheckUtils]: 103: Hoare triple {83680#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83681#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:14,956 INFO L290 TraceCheckUtils]: 104: Hoare triple {83681#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {83681#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:14,958 INFO L290 TraceCheckUtils]: 105: Hoare triple {83681#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83682#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:14,958 INFO L290 TraceCheckUtils]: 106: Hoare triple {83682#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {83682#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:14,959 INFO L290 TraceCheckUtils]: 107: Hoare triple {83682#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83683#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:14,959 INFO L290 TraceCheckUtils]: 108: Hoare triple {83683#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {83683#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:14,960 INFO L290 TraceCheckUtils]: 109: Hoare triple {83683#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83684#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:14,961 INFO L290 TraceCheckUtils]: 110: Hoare triple {83684#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {83684#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:14,962 INFO L290 TraceCheckUtils]: 111: Hoare triple {83684#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83685#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:14,962 INFO L290 TraceCheckUtils]: 112: Hoare triple {83685#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {83685#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:14,963 INFO L290 TraceCheckUtils]: 113: Hoare triple {83685#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83686#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:14,964 INFO L290 TraceCheckUtils]: 114: Hoare triple {83686#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {83686#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:14,965 INFO L290 TraceCheckUtils]: 115: Hoare triple {83686#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83687#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:14,965 INFO L290 TraceCheckUtils]: 116: Hoare triple {83687#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {83687#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:14,966 INFO L290 TraceCheckUtils]: 117: Hoare triple {83687#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83688#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:14,967 INFO L290 TraceCheckUtils]: 118: Hoare triple {83688#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {83688#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:14,968 INFO L290 TraceCheckUtils]: 119: Hoare triple {83688#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83689#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:14,968 INFO L290 TraceCheckUtils]: 120: Hoare triple {83689#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {83689#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:14,969 INFO L290 TraceCheckUtils]: 121: Hoare triple {83689#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83690#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:14,969 INFO L290 TraceCheckUtils]: 122: Hoare triple {83690#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {83690#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:14,970 INFO L290 TraceCheckUtils]: 123: Hoare triple {83690#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83691#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:14,971 INFO L290 TraceCheckUtils]: 124: Hoare triple {83691#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {83691#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:14,972 INFO L290 TraceCheckUtils]: 125: Hoare triple {83691#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83692#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:14,972 INFO L290 TraceCheckUtils]: 126: Hoare triple {83692#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {83692#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:14,973 INFO L290 TraceCheckUtils]: 127: Hoare triple {83692#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83693#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:14,973 INFO L290 TraceCheckUtils]: 128: Hoare triple {83693#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {83693#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:14,975 INFO L290 TraceCheckUtils]: 129: Hoare triple {83693#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83694#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:14,975 INFO L290 TraceCheckUtils]: 130: Hoare triple {83694#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {83694#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:14,976 INFO L290 TraceCheckUtils]: 131: Hoare triple {83694#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83695#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:14,976 INFO L290 TraceCheckUtils]: 132: Hoare triple {83695#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {83695#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:14,977 INFO L290 TraceCheckUtils]: 133: Hoare triple {83695#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83696#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:14,978 INFO L290 TraceCheckUtils]: 134: Hoare triple {83696#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {83696#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:14,979 INFO L290 TraceCheckUtils]: 135: Hoare triple {83696#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83697#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:14,979 INFO L290 TraceCheckUtils]: 136: Hoare triple {83697#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {83697#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:14,980 INFO L290 TraceCheckUtils]: 137: Hoare triple {83697#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83698#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:14,981 INFO L290 TraceCheckUtils]: 138: Hoare triple {83698#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {83698#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:14,982 INFO L290 TraceCheckUtils]: 139: Hoare triple {83698#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83699#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:14,982 INFO L290 TraceCheckUtils]: 140: Hoare triple {83699#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {83699#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:14,983 INFO L290 TraceCheckUtils]: 141: Hoare triple {83699#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83700#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:14,983 INFO L290 TraceCheckUtils]: 142: Hoare triple {83700#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {83700#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:14,985 INFO L290 TraceCheckUtils]: 143: Hoare triple {83700#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83701#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:14,985 INFO L290 TraceCheckUtils]: 144: Hoare triple {83701#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {83701#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:14,986 INFO L290 TraceCheckUtils]: 145: Hoare triple {83701#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {83702#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:14,986 INFO L290 TraceCheckUtils]: 146: Hoare triple {83702#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {83702#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 147: Hoare triple {83702#(<= main_~x~0 70)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 148: Hoare triple {83628#false} assume !!(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 149: Hoare triple {83628#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 150: Hoare triple {83628#false} assume !(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L272 TraceCheckUtils]: 151: Hoare triple {83628#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 152: Hoare triple {83628#false} ~cond := #in~cond; {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 153: Hoare triple {83628#false} assume 0 == ~cond; {83628#false} is VALID [2022-04-15 12:51:14,988 INFO L290 TraceCheckUtils]: 154: Hoare triple {83628#false} assume !false; {83628#false} is VALID [2022-04-15 12:51:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 213 proven. 4970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:14,989 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:18,314 INFO L290 TraceCheckUtils]: 154: Hoare triple {83628#false} assume !false; {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 153: Hoare triple {83628#false} assume 0 == ~cond; {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 152: Hoare triple {83628#false} ~cond := #in~cond; {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L272 TraceCheckUtils]: 151: Hoare triple {83628#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 150: Hoare triple {83628#false} assume !(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 149: Hoare triple {83628#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 148: Hoare triple {83628#false} assume !!(~x~0 < 1000000); {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 147: Hoare triple {84191#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {83628#false} is VALID [2022-04-15 12:51:18,315 INFO L290 TraceCheckUtils]: 146: Hoare triple {84191#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {84191#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:18,318 INFO L290 TraceCheckUtils]: 145: Hoare triple {84198#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84191#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:18,319 INFO L290 TraceCheckUtils]: 144: Hoare triple {84198#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {84198#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:18,320 INFO L290 TraceCheckUtils]: 143: Hoare triple {84205#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84198#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:18,320 INFO L290 TraceCheckUtils]: 142: Hoare triple {84205#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {84205#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:18,321 INFO L290 TraceCheckUtils]: 141: Hoare triple {84212#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84205#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:18,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {84212#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {84212#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:18,322 INFO L290 TraceCheckUtils]: 139: Hoare triple {84219#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84212#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:18,322 INFO L290 TraceCheckUtils]: 138: Hoare triple {84219#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {84219#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:18,323 INFO L290 TraceCheckUtils]: 137: Hoare triple {84226#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84219#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:18,324 INFO L290 TraceCheckUtils]: 136: Hoare triple {84226#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {84226#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:18,325 INFO L290 TraceCheckUtils]: 135: Hoare triple {84233#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84226#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:18,325 INFO L290 TraceCheckUtils]: 134: Hoare triple {84233#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {84233#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:18,326 INFO L290 TraceCheckUtils]: 133: Hoare triple {84240#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84233#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:18,326 INFO L290 TraceCheckUtils]: 132: Hoare triple {84240#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {84240#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:18,327 INFO L290 TraceCheckUtils]: 131: Hoare triple {84247#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84240#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:18,327 INFO L290 TraceCheckUtils]: 130: Hoare triple {84247#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {84247#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:18,329 INFO L290 TraceCheckUtils]: 129: Hoare triple {84254#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84247#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:18,329 INFO L290 TraceCheckUtils]: 128: Hoare triple {84254#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {84254#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:18,330 INFO L290 TraceCheckUtils]: 127: Hoare triple {84261#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84254#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:18,330 INFO L290 TraceCheckUtils]: 126: Hoare triple {84261#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {84261#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:18,331 INFO L290 TraceCheckUtils]: 125: Hoare triple {84268#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84261#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:18,331 INFO L290 TraceCheckUtils]: 124: Hoare triple {84268#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {84268#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:18,332 INFO L290 TraceCheckUtils]: 123: Hoare triple {84275#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84268#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:18,332 INFO L290 TraceCheckUtils]: 122: Hoare triple {84275#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {84275#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:18,334 INFO L290 TraceCheckUtils]: 121: Hoare triple {84282#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84275#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:18,334 INFO L290 TraceCheckUtils]: 120: Hoare triple {84282#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {84282#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:18,335 INFO L290 TraceCheckUtils]: 119: Hoare triple {84289#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84282#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:18,335 INFO L290 TraceCheckUtils]: 118: Hoare triple {84289#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {84289#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:18,336 INFO L290 TraceCheckUtils]: 117: Hoare triple {84296#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84289#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:18,336 INFO L290 TraceCheckUtils]: 116: Hoare triple {84296#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {84296#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:18,337 INFO L290 TraceCheckUtils]: 115: Hoare triple {84303#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84296#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:18,337 INFO L290 TraceCheckUtils]: 114: Hoare triple {84303#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {84303#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:18,339 INFO L290 TraceCheckUtils]: 113: Hoare triple {84310#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84303#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:18,339 INFO L290 TraceCheckUtils]: 112: Hoare triple {84310#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {84310#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:18,340 INFO L290 TraceCheckUtils]: 111: Hoare triple {84317#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84310#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:18,340 INFO L290 TraceCheckUtils]: 110: Hoare triple {84317#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {84317#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:18,341 INFO L290 TraceCheckUtils]: 109: Hoare triple {84324#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84317#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:18,341 INFO L290 TraceCheckUtils]: 108: Hoare triple {84324#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {84324#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:18,342 INFO L290 TraceCheckUtils]: 107: Hoare triple {84331#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84324#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:18,342 INFO L290 TraceCheckUtils]: 106: Hoare triple {84331#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {84331#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:18,343 INFO L290 TraceCheckUtils]: 105: Hoare triple {84338#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84331#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:18,344 INFO L290 TraceCheckUtils]: 104: Hoare triple {84338#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {84338#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:18,345 INFO L290 TraceCheckUtils]: 103: Hoare triple {84345#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84338#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:18,345 INFO L290 TraceCheckUtils]: 102: Hoare triple {84345#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {84345#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:18,346 INFO L290 TraceCheckUtils]: 101: Hoare triple {84352#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84345#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:18,346 INFO L290 TraceCheckUtils]: 100: Hoare triple {84352#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {84352#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:18,347 INFO L290 TraceCheckUtils]: 99: Hoare triple {84359#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84352#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:18,347 INFO L290 TraceCheckUtils]: 98: Hoare triple {84359#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {84359#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:18,348 INFO L290 TraceCheckUtils]: 97: Hoare triple {84366#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84359#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:18,348 INFO L290 TraceCheckUtils]: 96: Hoare triple {84366#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {84366#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:18,349 INFO L290 TraceCheckUtils]: 95: Hoare triple {84373#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84366#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:18,350 INFO L290 TraceCheckUtils]: 94: Hoare triple {84373#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {84373#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:18,351 INFO L290 TraceCheckUtils]: 93: Hoare triple {84380#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84373#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:18,351 INFO L290 TraceCheckUtils]: 92: Hoare triple {84380#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {84380#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:18,352 INFO L290 TraceCheckUtils]: 91: Hoare triple {84387#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84380#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:18,352 INFO L290 TraceCheckUtils]: 90: Hoare triple {84387#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {84387#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:18,353 INFO L290 TraceCheckUtils]: 89: Hoare triple {84394#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84387#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:18,353 INFO L290 TraceCheckUtils]: 88: Hoare triple {84394#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {84394#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:18,354 INFO L290 TraceCheckUtils]: 87: Hoare triple {84401#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84394#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:18,355 INFO L290 TraceCheckUtils]: 86: Hoare triple {84401#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {84401#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:18,356 INFO L290 TraceCheckUtils]: 85: Hoare triple {84408#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84401#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:18,356 INFO L290 TraceCheckUtils]: 84: Hoare triple {84408#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {84408#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:18,357 INFO L290 TraceCheckUtils]: 83: Hoare triple {84415#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84408#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:18,357 INFO L290 TraceCheckUtils]: 82: Hoare triple {84415#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {84415#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:18,358 INFO L290 TraceCheckUtils]: 81: Hoare triple {84422#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84415#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:18,358 INFO L290 TraceCheckUtils]: 80: Hoare triple {84422#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {84422#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:18,359 INFO L290 TraceCheckUtils]: 79: Hoare triple {84429#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84422#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:18,360 INFO L290 TraceCheckUtils]: 78: Hoare triple {84429#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {84429#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:18,361 INFO L290 TraceCheckUtils]: 77: Hoare triple {84436#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84429#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:18,361 INFO L290 TraceCheckUtils]: 76: Hoare triple {84436#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {84436#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:18,362 INFO L290 TraceCheckUtils]: 75: Hoare triple {84443#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84436#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:18,362 INFO L290 TraceCheckUtils]: 74: Hoare triple {84443#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {84443#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:18,363 INFO L290 TraceCheckUtils]: 73: Hoare triple {84450#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84443#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:18,363 INFO L290 TraceCheckUtils]: 72: Hoare triple {84450#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {84450#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:18,364 INFO L290 TraceCheckUtils]: 71: Hoare triple {84457#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84450#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:18,365 INFO L290 TraceCheckUtils]: 70: Hoare triple {84457#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {84457#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:18,366 INFO L290 TraceCheckUtils]: 69: Hoare triple {84464#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84457#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:18,366 INFO L290 TraceCheckUtils]: 68: Hoare triple {84464#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {84464#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:18,367 INFO L290 TraceCheckUtils]: 67: Hoare triple {84471#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84464#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:18,367 INFO L290 TraceCheckUtils]: 66: Hoare triple {84471#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {84471#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:18,368 INFO L290 TraceCheckUtils]: 65: Hoare triple {84478#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84471#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:18,368 INFO L290 TraceCheckUtils]: 64: Hoare triple {84478#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {84478#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:18,369 INFO L290 TraceCheckUtils]: 63: Hoare triple {84485#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84478#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:18,369 INFO L290 TraceCheckUtils]: 62: Hoare triple {84485#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {84485#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:18,370 INFO L290 TraceCheckUtils]: 61: Hoare triple {84492#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84485#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:18,371 INFO L290 TraceCheckUtils]: 60: Hoare triple {84492#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {84492#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:18,372 INFO L290 TraceCheckUtils]: 59: Hoare triple {84499#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84492#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:18,372 INFO L290 TraceCheckUtils]: 58: Hoare triple {84499#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {84499#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:18,373 INFO L290 TraceCheckUtils]: 57: Hoare triple {84506#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84499#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:18,373 INFO L290 TraceCheckUtils]: 56: Hoare triple {84506#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {84506#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:18,374 INFO L290 TraceCheckUtils]: 55: Hoare triple {84513#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84506#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:18,374 INFO L290 TraceCheckUtils]: 54: Hoare triple {84513#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {84513#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:18,375 INFO L290 TraceCheckUtils]: 53: Hoare triple {84520#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84513#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:18,375 INFO L290 TraceCheckUtils]: 52: Hoare triple {84520#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {84520#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:18,376 INFO L290 TraceCheckUtils]: 51: Hoare triple {84527#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84520#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:18,377 INFO L290 TraceCheckUtils]: 50: Hoare triple {84527#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {84527#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:18,378 INFO L290 TraceCheckUtils]: 49: Hoare triple {84534#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84527#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:18,378 INFO L290 TraceCheckUtils]: 48: Hoare triple {84534#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {84534#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:18,379 INFO L290 TraceCheckUtils]: 47: Hoare triple {84541#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84534#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:18,379 INFO L290 TraceCheckUtils]: 46: Hoare triple {84541#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {84541#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:18,380 INFO L290 TraceCheckUtils]: 45: Hoare triple {84548#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84541#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:18,380 INFO L290 TraceCheckUtils]: 44: Hoare triple {84548#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {84548#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:18,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {84555#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84548#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:18,382 INFO L290 TraceCheckUtils]: 42: Hoare triple {84555#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {84555#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:18,383 INFO L290 TraceCheckUtils]: 41: Hoare triple {84562#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84555#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:18,383 INFO L290 TraceCheckUtils]: 40: Hoare triple {84562#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {84562#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:18,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {84569#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84562#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:18,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {84569#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {84569#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:18,385 INFO L290 TraceCheckUtils]: 37: Hoare triple {84576#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84569#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:18,385 INFO L290 TraceCheckUtils]: 36: Hoare triple {84576#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {84576#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:18,386 INFO L290 TraceCheckUtils]: 35: Hoare triple {84583#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84576#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:18,386 INFO L290 TraceCheckUtils]: 34: Hoare triple {84583#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {84583#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:18,387 INFO L290 TraceCheckUtils]: 33: Hoare triple {84590#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84583#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:18,388 INFO L290 TraceCheckUtils]: 32: Hoare triple {84590#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {84590#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:18,389 INFO L290 TraceCheckUtils]: 31: Hoare triple {84597#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84590#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:18,389 INFO L290 TraceCheckUtils]: 30: Hoare triple {84597#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {84597#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:18,390 INFO L290 TraceCheckUtils]: 29: Hoare triple {84604#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84597#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:18,390 INFO L290 TraceCheckUtils]: 28: Hoare triple {84604#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {84604#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:18,391 INFO L290 TraceCheckUtils]: 27: Hoare triple {84611#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84604#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:18,391 INFO L290 TraceCheckUtils]: 26: Hoare triple {84611#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {84611#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:18,392 INFO L290 TraceCheckUtils]: 25: Hoare triple {84618#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84611#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:18,393 INFO L290 TraceCheckUtils]: 24: Hoare triple {84618#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {84618#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:18,394 INFO L290 TraceCheckUtils]: 23: Hoare triple {84625#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84618#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:18,394 INFO L290 TraceCheckUtils]: 22: Hoare triple {84625#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {84625#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:18,395 INFO L290 TraceCheckUtils]: 21: Hoare triple {84632#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84625#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:18,395 INFO L290 TraceCheckUtils]: 20: Hoare triple {84632#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {84632#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:18,396 INFO L290 TraceCheckUtils]: 19: Hoare triple {84639#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84632#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:18,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {84639#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {84639#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:18,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {84646#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84639#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:18,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {84646#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {84646#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:18,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {84653#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84646#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:18,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {84653#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {84653#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:18,400 INFO L290 TraceCheckUtils]: 13: Hoare triple {84660#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84653#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:18,400 INFO L290 TraceCheckUtils]: 12: Hoare triple {84660#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {84660#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:18,401 INFO L290 TraceCheckUtils]: 11: Hoare triple {84667#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84660#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:18,401 INFO L290 TraceCheckUtils]: 10: Hoare triple {84667#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {84667#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:18,402 INFO L290 TraceCheckUtils]: 9: Hoare triple {84674#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84667#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:18,402 INFO L290 TraceCheckUtils]: 8: Hoare triple {84674#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {84674#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:18,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {84681#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {84674#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:18,403 INFO L290 TraceCheckUtils]: 6: Hoare triple {84681#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {84681#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:18,403 INFO L290 TraceCheckUtils]: 5: Hoare triple {83627#true} ~x~0 := 0;~y~0 := 500000; {84681#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:18,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {83627#true} call #t~ret4 := main(); {83627#true} is VALID [2022-04-15 12:51:18,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83627#true} {83627#true} #41#return; {83627#true} is VALID [2022-04-15 12:51:18,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {83627#true} assume true; {83627#true} is VALID [2022-04-15 12:51:18,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {83627#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {83627#true} is VALID [2022-04-15 12:51:18,404 INFO L272 TraceCheckUtils]: 0: Hoare triple {83627#true} call ULTIMATE.init(); {83627#true} is VALID [2022-04-15 12:51:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5184 backedges. 213 proven. 4970 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:18,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165849180] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:18,405 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:18,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 73, 73] total 146 [2022-04-15 12:51:18,405 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:18,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [435365756] [2022-04-15 12:51:18,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [435365756] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:18,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:18,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [74] imperfect sequences [] total 74 [2022-04-15 12:51:18,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463797403] [2022-04-15 12:51:18,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:18,406 INFO L78 Accepts]: Start accepts. Automaton has has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 155 [2022-04-15 12:51:18,406 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:18,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:18,526 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:18,527 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 74 states [2022-04-15 12:51:18,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:18,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2022-04-15 12:51:18,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10442, Invalid=10728, Unknown=0, NotChecked=0, Total=21170 [2022-04-15 12:51:18,529 INFO L87 Difference]: Start difference. First operand 157 states and 160 transitions. Second operand has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:20,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:20,704 INFO L93 Difference]: Finished difference Result 168 states and 174 transitions. [2022-04-15 12:51:20,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-15 12:51:20,705 INFO L78 Accepts]: Start accepts. Automaton has has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 155 [2022-04-15 12:51:20,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 165 transitions. [2022-04-15 12:51:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:20,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 165 transitions. [2022-04-15 12:51:20,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 165 transitions. [2022-04-15 12:51:20,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:20,866 INFO L225 Difference]: With dead ends: 168 [2022-04-15 12:51:20,867 INFO L226 Difference]: Without dead ends: 159 [2022-04-15 12:51:20,870 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 215 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2904 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=20738, Invalid=26134, Unknown=0, NotChecked=0, Total=46872 [2022-04-15 12:51:20,871 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 79 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 151 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 151 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:20,871 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [79 Valid, 19 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 151 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:20,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2022-04-15 12:51:21,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 159. [2022-04-15 12:51:21,108 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:21,109 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:21,109 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:21,109 INFO L87 Difference]: Start difference. First operand 159 states. Second operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:21,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:21,110 INFO L93 Difference]: Finished difference Result 159 states and 162 transitions. [2022-04-15 12:51:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 162 transitions. [2022-04-15 12:51:21,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:21,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:21,110 INFO L74 IsIncluded]: Start isIncluded. First operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 159 states. [2022-04-15 12:51:21,111 INFO L87 Difference]: Start difference. First operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 159 states. [2022-04-15 12:51:21,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:21,112 INFO L93 Difference]: Finished difference Result 159 states and 162 transitions. [2022-04-15 12:51:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 162 transitions. [2022-04-15 12:51:21,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:21,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:21,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:21,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 154 states have (on average 1.025974025974026) internal successors, (158), 154 states have internal predecessors, (158), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 162 transitions. [2022-04-15 12:51:21,113 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 162 transitions. Word has length 155 [2022-04-15 12:51:21,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:21,114 INFO L478 AbstractCegarLoop]: Abstraction has 159 states and 162 transitions. [2022-04-15 12:51:21,114 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 74 states, 74 states have (on average 2.0405405405405403) internal successors, (151), 73 states have internal predecessors, (151), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:21,114 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 159 states and 162 transitions. [2022-04-15 12:51:21,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 162 transitions. [2022-04-15 12:51:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-04-15 12:51:21,250 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:21,251 INFO L499 BasicCegarLoop]: trace histogram [73, 71, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:21,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:21,466 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable143,72 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable144 [2022-04-15 12:51:21,466 INFO L403 AbstractCegarLoop]: === Iteration 75 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:21,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:21,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1397358268, now seen corresponding path program 143 times [2022-04-15 12:51:21,466 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:21,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1652555193] [2022-04-15 12:51:21,697 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:21,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1248535984, now seen corresponding path program 1 times [2022-04-15 12:51:21,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:21,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648101907] [2022-04-15 12:51:21,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:21,701 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:21,712 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:21,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1397358268, now seen corresponding path program 144 times [2022-04-15 12:51:21,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:21,713 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645486301] [2022-04-15 12:51:21,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:22,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:22,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {85896#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {85819#true} assume true; {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {85819#true} {85819#true} #41#return; {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {85819#true} call ULTIMATE.init(); {85896#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:22,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {85896#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {85819#true} assume true; {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {85819#true} {85819#true} #41#return; {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {85819#true} call #t~ret4 := main(); {85819#true} is VALID [2022-04-15 12:51:22,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {85819#true} ~x~0 := 0;~y~0 := 500000; {85824#(= main_~x~0 0)} is VALID [2022-04-15 12:51:22,807 INFO L290 TraceCheckUtils]: 6: Hoare triple {85824#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {85824#(= main_~x~0 0)} is VALID [2022-04-15 12:51:22,807 INFO L290 TraceCheckUtils]: 7: Hoare triple {85824#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85825#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:22,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {85825#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {85825#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:22,811 INFO L290 TraceCheckUtils]: 9: Hoare triple {85825#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85826#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:22,811 INFO L290 TraceCheckUtils]: 10: Hoare triple {85826#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {85826#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:22,812 INFO L290 TraceCheckUtils]: 11: Hoare triple {85826#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85827#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:22,813 INFO L290 TraceCheckUtils]: 12: Hoare triple {85827#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {85827#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:22,814 INFO L290 TraceCheckUtils]: 13: Hoare triple {85827#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85828#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:22,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {85828#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {85828#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:22,815 INFO L290 TraceCheckUtils]: 15: Hoare triple {85828#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85829#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:22,815 INFO L290 TraceCheckUtils]: 16: Hoare triple {85829#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {85829#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:22,816 INFO L290 TraceCheckUtils]: 17: Hoare triple {85829#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85830#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:22,816 INFO L290 TraceCheckUtils]: 18: Hoare triple {85830#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {85830#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:22,817 INFO L290 TraceCheckUtils]: 19: Hoare triple {85830#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85831#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:22,817 INFO L290 TraceCheckUtils]: 20: Hoare triple {85831#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {85831#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:22,818 INFO L290 TraceCheckUtils]: 21: Hoare triple {85831#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85832#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:22,819 INFO L290 TraceCheckUtils]: 22: Hoare triple {85832#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {85832#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:22,820 INFO L290 TraceCheckUtils]: 23: Hoare triple {85832#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85833#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:22,820 INFO L290 TraceCheckUtils]: 24: Hoare triple {85833#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {85833#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:22,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {85833#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85834#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:22,821 INFO L290 TraceCheckUtils]: 26: Hoare triple {85834#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {85834#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:22,822 INFO L290 TraceCheckUtils]: 27: Hoare triple {85834#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85835#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:22,822 INFO L290 TraceCheckUtils]: 28: Hoare triple {85835#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {85835#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:22,823 INFO L290 TraceCheckUtils]: 29: Hoare triple {85835#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85836#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:22,823 INFO L290 TraceCheckUtils]: 30: Hoare triple {85836#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {85836#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:22,824 INFO L290 TraceCheckUtils]: 31: Hoare triple {85836#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85837#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:22,825 INFO L290 TraceCheckUtils]: 32: Hoare triple {85837#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {85837#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:22,826 INFO L290 TraceCheckUtils]: 33: Hoare triple {85837#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85838#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:22,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {85838#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {85838#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:22,827 INFO L290 TraceCheckUtils]: 35: Hoare triple {85838#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85839#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:22,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {85839#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {85839#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:22,828 INFO L290 TraceCheckUtils]: 37: Hoare triple {85839#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85840#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:22,828 INFO L290 TraceCheckUtils]: 38: Hoare triple {85840#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {85840#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:22,829 INFO L290 TraceCheckUtils]: 39: Hoare triple {85840#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85841#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:22,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {85841#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {85841#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:22,831 INFO L290 TraceCheckUtils]: 41: Hoare triple {85841#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85842#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:22,831 INFO L290 TraceCheckUtils]: 42: Hoare triple {85842#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {85842#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:22,832 INFO L290 TraceCheckUtils]: 43: Hoare triple {85842#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85843#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:22,832 INFO L290 TraceCheckUtils]: 44: Hoare triple {85843#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {85843#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:22,833 INFO L290 TraceCheckUtils]: 45: Hoare triple {85843#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85844#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:22,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {85844#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {85844#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:22,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {85844#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85845#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:22,835 INFO L290 TraceCheckUtils]: 48: Hoare triple {85845#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {85845#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:22,836 INFO L290 TraceCheckUtils]: 49: Hoare triple {85845#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85846#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:22,836 INFO L290 TraceCheckUtils]: 50: Hoare triple {85846#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {85846#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:22,837 INFO L290 TraceCheckUtils]: 51: Hoare triple {85846#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85847#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:22,837 INFO L290 TraceCheckUtils]: 52: Hoare triple {85847#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {85847#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:22,838 INFO L290 TraceCheckUtils]: 53: Hoare triple {85847#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85848#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:22,838 INFO L290 TraceCheckUtils]: 54: Hoare triple {85848#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {85848#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:22,839 INFO L290 TraceCheckUtils]: 55: Hoare triple {85848#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85849#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:22,839 INFO L290 TraceCheckUtils]: 56: Hoare triple {85849#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {85849#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:22,840 INFO L290 TraceCheckUtils]: 57: Hoare triple {85849#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85850#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:22,841 INFO L290 TraceCheckUtils]: 58: Hoare triple {85850#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {85850#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:22,842 INFO L290 TraceCheckUtils]: 59: Hoare triple {85850#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85851#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:22,842 INFO L290 TraceCheckUtils]: 60: Hoare triple {85851#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {85851#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:22,843 INFO L290 TraceCheckUtils]: 61: Hoare triple {85851#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85852#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:22,843 INFO L290 TraceCheckUtils]: 62: Hoare triple {85852#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {85852#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:22,844 INFO L290 TraceCheckUtils]: 63: Hoare triple {85852#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85853#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:22,844 INFO L290 TraceCheckUtils]: 64: Hoare triple {85853#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {85853#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:22,845 INFO L290 TraceCheckUtils]: 65: Hoare triple {85853#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85854#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:22,845 INFO L290 TraceCheckUtils]: 66: Hoare triple {85854#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {85854#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:22,847 INFO L290 TraceCheckUtils]: 67: Hoare triple {85854#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85855#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:22,847 INFO L290 TraceCheckUtils]: 68: Hoare triple {85855#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {85855#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:22,848 INFO L290 TraceCheckUtils]: 69: Hoare triple {85855#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85856#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:22,848 INFO L290 TraceCheckUtils]: 70: Hoare triple {85856#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {85856#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:22,849 INFO L290 TraceCheckUtils]: 71: Hoare triple {85856#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85857#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:22,849 INFO L290 TraceCheckUtils]: 72: Hoare triple {85857#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {85857#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:22,850 INFO L290 TraceCheckUtils]: 73: Hoare triple {85857#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85858#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:22,850 INFO L290 TraceCheckUtils]: 74: Hoare triple {85858#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {85858#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:22,851 INFO L290 TraceCheckUtils]: 75: Hoare triple {85858#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85859#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:22,852 INFO L290 TraceCheckUtils]: 76: Hoare triple {85859#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {85859#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:22,853 INFO L290 TraceCheckUtils]: 77: Hoare triple {85859#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85860#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:22,853 INFO L290 TraceCheckUtils]: 78: Hoare triple {85860#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {85860#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:22,854 INFO L290 TraceCheckUtils]: 79: Hoare triple {85860#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85861#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:22,854 INFO L290 TraceCheckUtils]: 80: Hoare triple {85861#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {85861#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:22,855 INFO L290 TraceCheckUtils]: 81: Hoare triple {85861#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85862#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:22,855 INFO L290 TraceCheckUtils]: 82: Hoare triple {85862#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {85862#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:22,856 INFO L290 TraceCheckUtils]: 83: Hoare triple {85862#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85863#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:22,856 INFO L290 TraceCheckUtils]: 84: Hoare triple {85863#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {85863#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:22,857 INFO L290 TraceCheckUtils]: 85: Hoare triple {85863#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85864#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:22,858 INFO L290 TraceCheckUtils]: 86: Hoare triple {85864#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {85864#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:22,859 INFO L290 TraceCheckUtils]: 87: Hoare triple {85864#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85865#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:22,859 INFO L290 TraceCheckUtils]: 88: Hoare triple {85865#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {85865#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:22,860 INFO L290 TraceCheckUtils]: 89: Hoare triple {85865#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85866#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:22,860 INFO L290 TraceCheckUtils]: 90: Hoare triple {85866#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {85866#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:22,861 INFO L290 TraceCheckUtils]: 91: Hoare triple {85866#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85867#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:22,861 INFO L290 TraceCheckUtils]: 92: Hoare triple {85867#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {85867#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:22,862 INFO L290 TraceCheckUtils]: 93: Hoare triple {85867#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85868#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:22,863 INFO L290 TraceCheckUtils]: 94: Hoare triple {85868#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {85868#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:22,864 INFO L290 TraceCheckUtils]: 95: Hoare triple {85868#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85869#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:22,864 INFO L290 TraceCheckUtils]: 96: Hoare triple {85869#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {85869#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:22,865 INFO L290 TraceCheckUtils]: 97: Hoare triple {85869#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85870#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:22,865 INFO L290 TraceCheckUtils]: 98: Hoare triple {85870#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {85870#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:22,866 INFO L290 TraceCheckUtils]: 99: Hoare triple {85870#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85871#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:22,866 INFO L290 TraceCheckUtils]: 100: Hoare triple {85871#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {85871#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:22,867 INFO L290 TraceCheckUtils]: 101: Hoare triple {85871#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85872#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:22,868 INFO L290 TraceCheckUtils]: 102: Hoare triple {85872#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {85872#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:22,869 INFO L290 TraceCheckUtils]: 103: Hoare triple {85872#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85873#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:22,869 INFO L290 TraceCheckUtils]: 104: Hoare triple {85873#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {85873#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:22,870 INFO L290 TraceCheckUtils]: 105: Hoare triple {85873#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85874#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:22,870 INFO L290 TraceCheckUtils]: 106: Hoare triple {85874#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {85874#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:22,871 INFO L290 TraceCheckUtils]: 107: Hoare triple {85874#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85875#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:22,871 INFO L290 TraceCheckUtils]: 108: Hoare triple {85875#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {85875#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:22,872 INFO L290 TraceCheckUtils]: 109: Hoare triple {85875#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85876#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:22,872 INFO L290 TraceCheckUtils]: 110: Hoare triple {85876#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {85876#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:22,873 INFO L290 TraceCheckUtils]: 111: Hoare triple {85876#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85877#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:22,874 INFO L290 TraceCheckUtils]: 112: Hoare triple {85877#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {85877#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:22,875 INFO L290 TraceCheckUtils]: 113: Hoare triple {85877#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85878#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:22,875 INFO L290 TraceCheckUtils]: 114: Hoare triple {85878#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {85878#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:22,876 INFO L290 TraceCheckUtils]: 115: Hoare triple {85878#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85879#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:22,876 INFO L290 TraceCheckUtils]: 116: Hoare triple {85879#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {85879#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:22,877 INFO L290 TraceCheckUtils]: 117: Hoare triple {85879#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85880#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:22,877 INFO L290 TraceCheckUtils]: 118: Hoare triple {85880#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {85880#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:22,878 INFO L290 TraceCheckUtils]: 119: Hoare triple {85880#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85881#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:22,879 INFO L290 TraceCheckUtils]: 120: Hoare triple {85881#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {85881#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:22,880 INFO L290 TraceCheckUtils]: 121: Hoare triple {85881#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85882#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:22,880 INFO L290 TraceCheckUtils]: 122: Hoare triple {85882#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {85882#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:22,881 INFO L290 TraceCheckUtils]: 123: Hoare triple {85882#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85883#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:22,881 INFO L290 TraceCheckUtils]: 124: Hoare triple {85883#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {85883#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:22,882 INFO L290 TraceCheckUtils]: 125: Hoare triple {85883#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85884#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:22,882 INFO L290 TraceCheckUtils]: 126: Hoare triple {85884#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {85884#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:22,883 INFO L290 TraceCheckUtils]: 127: Hoare triple {85884#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85885#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:22,883 INFO L290 TraceCheckUtils]: 128: Hoare triple {85885#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {85885#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:22,885 INFO L290 TraceCheckUtils]: 129: Hoare triple {85885#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85886#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:22,885 INFO L290 TraceCheckUtils]: 130: Hoare triple {85886#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {85886#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:22,886 INFO L290 TraceCheckUtils]: 131: Hoare triple {85886#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85887#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:22,886 INFO L290 TraceCheckUtils]: 132: Hoare triple {85887#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {85887#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:22,887 INFO L290 TraceCheckUtils]: 133: Hoare triple {85887#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85888#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:22,887 INFO L290 TraceCheckUtils]: 134: Hoare triple {85888#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {85888#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:22,888 INFO L290 TraceCheckUtils]: 135: Hoare triple {85888#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85889#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:22,888 INFO L290 TraceCheckUtils]: 136: Hoare triple {85889#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {85889#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:22,889 INFO L290 TraceCheckUtils]: 137: Hoare triple {85889#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85890#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:22,890 INFO L290 TraceCheckUtils]: 138: Hoare triple {85890#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {85890#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:22,891 INFO L290 TraceCheckUtils]: 139: Hoare triple {85890#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85891#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:22,891 INFO L290 TraceCheckUtils]: 140: Hoare triple {85891#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {85891#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:22,892 INFO L290 TraceCheckUtils]: 141: Hoare triple {85891#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85892#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:22,892 INFO L290 TraceCheckUtils]: 142: Hoare triple {85892#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {85892#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:22,893 INFO L290 TraceCheckUtils]: 143: Hoare triple {85892#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85893#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:22,893 INFO L290 TraceCheckUtils]: 144: Hoare triple {85893#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {85893#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:22,894 INFO L290 TraceCheckUtils]: 145: Hoare triple {85893#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85894#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:22,895 INFO L290 TraceCheckUtils]: 146: Hoare triple {85894#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {85894#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:22,896 INFO L290 TraceCheckUtils]: 147: Hoare triple {85894#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85895#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:22,896 INFO L290 TraceCheckUtils]: 148: Hoare triple {85895#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {85895#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:22,897 INFO L290 TraceCheckUtils]: 149: Hoare triple {85895#(<= main_~x~0 71)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {85820#false} is VALID [2022-04-15 12:51:22,897 INFO L290 TraceCheckUtils]: 150: Hoare triple {85820#false} assume !!(~x~0 < 1000000); {85820#false} is VALID [2022-04-15 12:51:22,897 INFO L290 TraceCheckUtils]: 151: Hoare triple {85820#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {85820#false} is VALID [2022-04-15 12:51:22,897 INFO L290 TraceCheckUtils]: 152: Hoare triple {85820#false} assume !(~x~0 < 1000000); {85820#false} is VALID [2022-04-15 12:51:22,897 INFO L272 TraceCheckUtils]: 153: Hoare triple {85820#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {85820#false} is VALID [2022-04-15 12:51:22,897 INFO L290 TraceCheckUtils]: 154: Hoare triple {85820#false} ~cond := #in~cond; {85820#false} is VALID [2022-04-15 12:51:22,898 INFO L290 TraceCheckUtils]: 155: Hoare triple {85820#false} assume 0 == ~cond; {85820#false} is VALID [2022-04-15 12:51:22,898 INFO L290 TraceCheckUtils]: 156: Hoare triple {85820#false} assume !false; {85820#false} is VALID [2022-04-15 12:51:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 216 proven. 5112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:22,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:22,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645486301] [2022-04-15 12:51:22,898 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645486301] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:22,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [882492885] [2022-04-15 12:51:22,898 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:51:22,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:22,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:22,899 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:22,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2022-04-15 12:51:22,940 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:51:22,940 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:22,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:51:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:22,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:23,591 INFO L272 TraceCheckUtils]: 0: Hoare triple {85819#true} call ULTIMATE.init(); {85819#true} is VALID [2022-04-15 12:51:23,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {85819#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {85819#true} is VALID [2022-04-15 12:51:23,591 INFO L290 TraceCheckUtils]: 2: Hoare triple {85819#true} assume true; {85819#true} is VALID [2022-04-15 12:51:23,591 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {85819#true} {85819#true} #41#return; {85819#true} is VALID [2022-04-15 12:51:23,591 INFO L272 TraceCheckUtils]: 4: Hoare triple {85819#true} call #t~ret4 := main(); {85819#true} is VALID [2022-04-15 12:51:23,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {85819#true} ~x~0 := 0;~y~0 := 500000; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,592 INFO L290 TraceCheckUtils]: 10: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,593 INFO L290 TraceCheckUtils]: 11: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,593 INFO L290 TraceCheckUtils]: 15: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,594 INFO L290 TraceCheckUtils]: 20: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,595 INFO L290 TraceCheckUtils]: 23: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,596 INFO L290 TraceCheckUtils]: 30: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,597 INFO L290 TraceCheckUtils]: 31: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,597 INFO L290 TraceCheckUtils]: 32: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,597 INFO L290 TraceCheckUtils]: 33: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,597 INFO L290 TraceCheckUtils]: 34: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,598 INFO L290 TraceCheckUtils]: 36: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,598 INFO L290 TraceCheckUtils]: 37: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,598 INFO L290 TraceCheckUtils]: 38: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,598 INFO L290 TraceCheckUtils]: 39: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,598 INFO L290 TraceCheckUtils]: 40: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,599 INFO L290 TraceCheckUtils]: 41: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,599 INFO L290 TraceCheckUtils]: 42: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,599 INFO L290 TraceCheckUtils]: 44: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,599 INFO L290 TraceCheckUtils]: 45: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,600 INFO L290 TraceCheckUtils]: 46: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,600 INFO L290 TraceCheckUtils]: 47: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,600 INFO L290 TraceCheckUtils]: 48: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,600 INFO L290 TraceCheckUtils]: 49: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,600 INFO L290 TraceCheckUtils]: 50: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,601 INFO L290 TraceCheckUtils]: 51: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,601 INFO L290 TraceCheckUtils]: 52: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,601 INFO L290 TraceCheckUtils]: 55: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,602 INFO L290 TraceCheckUtils]: 56: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,602 INFO L290 TraceCheckUtils]: 57: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,602 INFO L290 TraceCheckUtils]: 58: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,602 INFO L290 TraceCheckUtils]: 59: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,602 INFO L290 TraceCheckUtils]: 60: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,603 INFO L290 TraceCheckUtils]: 61: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,603 INFO L290 TraceCheckUtils]: 62: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,603 INFO L290 TraceCheckUtils]: 63: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,603 INFO L290 TraceCheckUtils]: 64: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,603 INFO L290 TraceCheckUtils]: 65: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,604 INFO L290 TraceCheckUtils]: 66: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,604 INFO L290 TraceCheckUtils]: 67: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,604 INFO L290 TraceCheckUtils]: 69: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,604 INFO L290 TraceCheckUtils]: 70: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,605 INFO L290 TraceCheckUtils]: 73: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,605 INFO L290 TraceCheckUtils]: 74: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,605 INFO L290 TraceCheckUtils]: 75: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,606 INFO L290 TraceCheckUtils]: 76: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,606 INFO L290 TraceCheckUtils]: 77: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,606 INFO L290 TraceCheckUtils]: 78: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,606 INFO L290 TraceCheckUtils]: 79: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,606 INFO L290 TraceCheckUtils]: 80: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,607 INFO L290 TraceCheckUtils]: 81: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,607 INFO L290 TraceCheckUtils]: 82: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,607 INFO L290 TraceCheckUtils]: 83: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,607 INFO L290 TraceCheckUtils]: 84: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,607 INFO L290 TraceCheckUtils]: 85: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 86: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 87: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 88: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 89: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 90: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,608 INFO L290 TraceCheckUtils]: 91: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,609 INFO L290 TraceCheckUtils]: 92: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,609 INFO L290 TraceCheckUtils]: 93: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,609 INFO L290 TraceCheckUtils]: 94: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,609 INFO L290 TraceCheckUtils]: 95: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,609 INFO L290 TraceCheckUtils]: 96: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,610 INFO L290 TraceCheckUtils]: 97: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,610 INFO L290 TraceCheckUtils]: 98: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,610 INFO L290 TraceCheckUtils]: 100: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,610 INFO L290 TraceCheckUtils]: 101: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,611 INFO L290 TraceCheckUtils]: 102: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,611 INFO L290 TraceCheckUtils]: 103: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,611 INFO L290 TraceCheckUtils]: 104: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,611 INFO L290 TraceCheckUtils]: 105: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,611 INFO L290 TraceCheckUtils]: 106: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,612 INFO L290 TraceCheckUtils]: 107: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,612 INFO L290 TraceCheckUtils]: 108: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,612 INFO L290 TraceCheckUtils]: 109: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,612 INFO L290 TraceCheckUtils]: 110: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,612 INFO L290 TraceCheckUtils]: 111: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,613 INFO L290 TraceCheckUtils]: 112: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,613 INFO L290 TraceCheckUtils]: 113: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,613 INFO L290 TraceCheckUtils]: 114: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,613 INFO L290 TraceCheckUtils]: 115: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,613 INFO L290 TraceCheckUtils]: 116: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,614 INFO L290 TraceCheckUtils]: 117: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,614 INFO L290 TraceCheckUtils]: 118: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,614 INFO L290 TraceCheckUtils]: 119: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,614 INFO L290 TraceCheckUtils]: 120: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,614 INFO L290 TraceCheckUtils]: 121: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,615 INFO L290 TraceCheckUtils]: 122: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,615 INFO L290 TraceCheckUtils]: 123: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,615 INFO L290 TraceCheckUtils]: 124: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,615 INFO L290 TraceCheckUtils]: 125: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,615 INFO L290 TraceCheckUtils]: 126: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,616 INFO L290 TraceCheckUtils]: 127: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,616 INFO L290 TraceCheckUtils]: 128: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,616 INFO L290 TraceCheckUtils]: 129: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,616 INFO L290 TraceCheckUtils]: 130: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,616 INFO L290 TraceCheckUtils]: 131: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,617 INFO L290 TraceCheckUtils]: 132: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,617 INFO L290 TraceCheckUtils]: 133: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,617 INFO L290 TraceCheckUtils]: 134: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,617 INFO L290 TraceCheckUtils]: 135: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,618 INFO L290 TraceCheckUtils]: 136: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,618 INFO L290 TraceCheckUtils]: 137: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,618 INFO L290 TraceCheckUtils]: 138: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,618 INFO L290 TraceCheckUtils]: 139: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,618 INFO L290 TraceCheckUtils]: 140: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,619 INFO L290 TraceCheckUtils]: 141: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,619 INFO L290 TraceCheckUtils]: 142: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,619 INFO L290 TraceCheckUtils]: 143: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,619 INFO L290 TraceCheckUtils]: 144: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,619 INFO L290 TraceCheckUtils]: 145: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,620 INFO L290 TraceCheckUtils]: 146: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,620 INFO L290 TraceCheckUtils]: 147: Hoare triple {85915#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,620 INFO L290 TraceCheckUtils]: 148: Hoare triple {85915#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {85915#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:23,625 INFO L290 TraceCheckUtils]: 149: Hoare triple {85915#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {86348#(<= main_~y~0 500001)} is VALID [2022-04-15 12:51:23,626 INFO L290 TraceCheckUtils]: 150: Hoare triple {86348#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {86348#(<= main_~y~0 500001)} is VALID [2022-04-15 12:51:23,626 INFO L290 TraceCheckUtils]: 151: Hoare triple {86348#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {86355#(<= main_~y~0 500002)} is VALID [2022-04-15 12:51:23,627 INFO L290 TraceCheckUtils]: 152: Hoare triple {86355#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {86359#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:51:23,627 INFO L272 TraceCheckUtils]: 153: Hoare triple {86359#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {86363#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:51:23,627 INFO L290 TraceCheckUtils]: 154: Hoare triple {86363#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {86367#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:51:23,628 INFO L290 TraceCheckUtils]: 155: Hoare triple {86367#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {85820#false} is VALID [2022-04-15 12:51:23,628 INFO L290 TraceCheckUtils]: 156: Hoare triple {85820#false} assume !false; {85820#false} is VALID [2022-04-15 12:51:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-04-15 12:51:23,628 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:24,056 INFO L290 TraceCheckUtils]: 156: Hoare triple {85820#false} assume !false; {85820#false} is VALID [2022-04-15 12:51:24,056 INFO L290 TraceCheckUtils]: 155: Hoare triple {86367#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {85820#false} is VALID [2022-04-15 12:51:24,057 INFO L290 TraceCheckUtils]: 154: Hoare triple {86363#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {86367#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:51:24,057 INFO L272 TraceCheckUtils]: 153: Hoare triple {86383#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {86363#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:51:24,057 INFO L290 TraceCheckUtils]: 152: Hoare triple {86387#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {86383#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:51:24,058 INFO L290 TraceCheckUtils]: 151: Hoare triple {86391#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {86387#(< main_~y~0 1000000)} is VALID [2022-04-15 12:51:24,058 INFO L290 TraceCheckUtils]: 150: Hoare triple {86391#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {86391#(< main_~y~0 999999)} is VALID [2022-04-15 12:51:24,061 INFO L290 TraceCheckUtils]: 149: Hoare triple {86398#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {86391#(< main_~y~0 999999)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 148: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 147: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 146: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 145: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 144: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,062 INFO L290 TraceCheckUtils]: 143: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 142: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 141: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 140: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 139: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 138: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,063 INFO L290 TraceCheckUtils]: 137: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 136: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 135: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 133: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 132: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,064 INFO L290 TraceCheckUtils]: 131: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 130: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 129: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 128: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 127: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 126: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 125: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,065 INFO L290 TraceCheckUtils]: 124: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 123: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 122: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 121: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 120: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 119: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,066 INFO L290 TraceCheckUtils]: 118: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 117: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 116: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 115: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 114: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 113: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,067 INFO L290 TraceCheckUtils]: 112: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 111: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 110: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 109: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 108: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 107: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,068 INFO L290 TraceCheckUtils]: 106: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 105: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 104: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 103: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 102: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 101: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 100: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,069 INFO L290 TraceCheckUtils]: 99: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 98: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 97: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 96: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 95: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 94: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,070 INFO L290 TraceCheckUtils]: 93: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 92: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 91: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 90: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 89: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 88: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,071 INFO L290 TraceCheckUtils]: 87: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 86: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 85: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 84: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 83: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 82: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,072 INFO L290 TraceCheckUtils]: 81: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 80: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 79: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 78: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 77: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 76: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 75: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,073 INFO L290 TraceCheckUtils]: 74: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 73: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 72: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 71: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 70: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 69: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,074 INFO L290 TraceCheckUtils]: 68: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 67: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 66: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 65: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 64: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 63: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,075 INFO L290 TraceCheckUtils]: 62: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 61: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 60: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 59: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 58: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 57: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 56: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,076 INFO L290 TraceCheckUtils]: 55: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 54: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 53: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 52: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 50: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,077 INFO L290 TraceCheckUtils]: 49: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 48: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 47: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 46: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 45: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 44: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,078 INFO L290 TraceCheckUtils]: 43: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 42: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 41: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 40: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 39: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 38: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,079 INFO L290 TraceCheckUtils]: 37: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 36: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 35: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 34: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 33: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 32: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 31: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 29: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 28: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 27: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 26: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 25: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,081 INFO L290 TraceCheckUtils]: 24: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 23: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 22: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 19: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 17: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 16: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 13: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 12: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,083 INFO L290 TraceCheckUtils]: 11: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,084 INFO L290 TraceCheckUtils]: 10: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {86398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {86398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,085 INFO L290 TraceCheckUtils]: 5: Hoare triple {85819#true} ~x~0 := 0;~y~0 := 500000; {86398#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:24,085 INFO L272 TraceCheckUtils]: 4: Hoare triple {85819#true} call #t~ret4 := main(); {85819#true} is VALID [2022-04-15 12:51:24,085 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {85819#true} {85819#true} #41#return; {85819#true} is VALID [2022-04-15 12:51:24,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {85819#true} assume true; {85819#true} is VALID [2022-04-15 12:51:24,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {85819#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {85819#true} is VALID [2022-04-15 12:51:24,085 INFO L272 TraceCheckUtils]: 0: Hoare triple {85819#true} call ULTIMATE.init(); {85819#true} is VALID [2022-04-15 12:51:24,085 INFO L134 CoverageAnalysis]: Checked inductivity of 5329 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2022-04-15 12:51:24,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [882492885] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:24,085 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:24,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 8, 8] total 85 [2022-04-15 12:51:24,085 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:24,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1652555193] [2022-04-15 12:51:24,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1652555193] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:24,086 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:24,086 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2022-04-15 12:51:24,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644153431] [2022-04-15 12:51:24,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:24,086 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 157 [2022-04-15 12:51:24,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:24,086 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:24,206 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:24,207 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-04-15 12:51:24,207 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:24,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-04-15 12:51:24,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2743, Invalid=4397, Unknown=0, NotChecked=0, Total=7140 [2022-04-15 12:51:24,208 INFO L87 Difference]: Start difference. First operand 159 states and 162 transitions. Second operand has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:26,367 INFO L93 Difference]: Finished difference Result 170 states and 176 transitions. [2022-04-15 12:51:26,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-15 12:51:26,367 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 157 [2022-04-15 12:51:26,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 167 transitions. [2022-04-15 12:51:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 167 transitions. [2022-04-15 12:51:26,369 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 167 transitions. [2022-04-15 12:51:26,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:26,518 INFO L225 Difference]: With dead ends: 170 [2022-04-15 12:51:26,518 INFO L226 Difference]: Without dead ends: 161 [2022-04-15 12:51:26,520 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 305 SyntacticMatches, 1 SemanticMatches, 155 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3644 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=8143, Invalid=16349, Unknown=0, NotChecked=0, Total=24492 [2022-04-15 12:51:26,520 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 80 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:26,520 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [80 Valid, 34 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:26,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2022-04-15 12:51:26,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 161. [2022-04-15 12:51:26,767 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:26,768 INFO L82 GeneralOperation]: Start isEquivalent. First operand 161 states. Second operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,768 INFO L74 IsIncluded]: Start isIncluded. First operand 161 states. Second operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,768 INFO L87 Difference]: Start difference. First operand 161 states. Second operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:26,769 INFO L93 Difference]: Finished difference Result 161 states and 164 transitions. [2022-04-15 12:51:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 164 transitions. [2022-04-15 12:51:26,770 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:26,770 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:26,770 INFO L74 IsIncluded]: Start isIncluded. First operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 161 states. [2022-04-15 12:51:26,770 INFO L87 Difference]: Start difference. First operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 161 states. [2022-04-15 12:51:26,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:26,771 INFO L93 Difference]: Finished difference Result 161 states and 164 transitions. [2022-04-15 12:51:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 164 transitions. [2022-04-15 12:51:26,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:26,771 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:26,771 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:26,771 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 156 states have (on average 1.0256410256410255) internal successors, (160), 156 states have internal predecessors, (160), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 164 transitions. [2022-04-15 12:51:26,773 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 164 transitions. Word has length 157 [2022-04-15 12:51:26,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:26,773 INFO L478 AbstractCegarLoop]: Abstraction has 161 states and 164 transitions. [2022-04-15 12:51:26,773 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:26,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 161 states and 164 transitions. [2022-04-15 12:51:26,917 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 164 transitions. [2022-04-15 12:51:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-04-15 12:51:26,918 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:26,918 INFO L499 BasicCegarLoop]: trace histogram [74, 72, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:26,940 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:27,133 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable145,SelfDestructingSolverStorable146 [2022-04-15 12:51:27,133 INFO L403 AbstractCegarLoop]: === Iteration 76 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:27,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:27,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1335434399, now seen corresponding path program 145 times [2022-04-15 12:51:27,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:27,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1322630809] [2022-04-15 12:51:27,289 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:27,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1189430640, now seen corresponding path program 1 times [2022-04-15 12:51:27,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:27,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587190072] [2022-04-15 12:51:27,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:27,292 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:27,294 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:27,295 INFO L85 PathProgramCache]: Analyzing trace with hash -1335434399, now seen corresponding path program 146 times [2022-04-15 12:51:27,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:27,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560685476] [2022-04-15 12:51:27,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:28,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:28,385 INFO L290 TraceCheckUtils]: 0: Hoare triple {88054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L290 TraceCheckUtils]: 1: Hoare triple {87976#true} assume true; {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87976#true} {87976#true} #41#return; {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L272 TraceCheckUtils]: 0: Hoare triple {87976#true} call ULTIMATE.init(); {88054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:28,385 INFO L290 TraceCheckUtils]: 1: Hoare triple {88054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L290 TraceCheckUtils]: 2: Hoare triple {87976#true} assume true; {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87976#true} {87976#true} #41#return; {87976#true} is VALID [2022-04-15 12:51:28,385 INFO L272 TraceCheckUtils]: 4: Hoare triple {87976#true} call #t~ret4 := main(); {87976#true} is VALID [2022-04-15 12:51:28,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {87976#true} ~x~0 := 0;~y~0 := 500000; {87981#(= main_~x~0 0)} is VALID [2022-04-15 12:51:28,386 INFO L290 TraceCheckUtils]: 6: Hoare triple {87981#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {87981#(= main_~x~0 0)} is VALID [2022-04-15 12:51:28,386 INFO L290 TraceCheckUtils]: 7: Hoare triple {87981#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87982#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:28,386 INFO L290 TraceCheckUtils]: 8: Hoare triple {87982#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {87982#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:28,391 INFO L290 TraceCheckUtils]: 9: Hoare triple {87982#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87983#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:28,391 INFO L290 TraceCheckUtils]: 10: Hoare triple {87983#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {87983#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:28,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {87983#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87984#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:28,392 INFO L290 TraceCheckUtils]: 12: Hoare triple {87984#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {87984#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:28,393 INFO L290 TraceCheckUtils]: 13: Hoare triple {87984#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87985#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:28,394 INFO L290 TraceCheckUtils]: 14: Hoare triple {87985#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {87985#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:28,395 INFO L290 TraceCheckUtils]: 15: Hoare triple {87985#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87986#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:28,395 INFO L290 TraceCheckUtils]: 16: Hoare triple {87986#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {87986#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:28,396 INFO L290 TraceCheckUtils]: 17: Hoare triple {87986#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87987#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:28,396 INFO L290 TraceCheckUtils]: 18: Hoare triple {87987#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {87987#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:28,397 INFO L290 TraceCheckUtils]: 19: Hoare triple {87987#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87988#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:28,397 INFO L290 TraceCheckUtils]: 20: Hoare triple {87988#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {87988#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:28,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {87988#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87989#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:28,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {87989#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {87989#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:28,400 INFO L290 TraceCheckUtils]: 23: Hoare triple {87989#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87990#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:28,400 INFO L290 TraceCheckUtils]: 24: Hoare triple {87990#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {87990#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:28,401 INFO L290 TraceCheckUtils]: 25: Hoare triple {87990#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87991#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:28,401 INFO L290 TraceCheckUtils]: 26: Hoare triple {87991#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {87991#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:28,402 INFO L290 TraceCheckUtils]: 27: Hoare triple {87991#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87992#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:28,402 INFO L290 TraceCheckUtils]: 28: Hoare triple {87992#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {87992#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:28,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {87992#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87993#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:28,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {87993#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {87993#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:28,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {87993#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87994#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:28,405 INFO L290 TraceCheckUtils]: 32: Hoare triple {87994#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {87994#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:28,406 INFO L290 TraceCheckUtils]: 33: Hoare triple {87994#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87995#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:28,406 INFO L290 TraceCheckUtils]: 34: Hoare triple {87995#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {87995#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:28,407 INFO L290 TraceCheckUtils]: 35: Hoare triple {87995#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87996#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:28,407 INFO L290 TraceCheckUtils]: 36: Hoare triple {87996#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {87996#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:28,408 INFO L290 TraceCheckUtils]: 37: Hoare triple {87996#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87997#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:28,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {87997#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {87997#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:28,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {87997#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87998#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:28,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {87998#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {87998#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:28,410 INFO L290 TraceCheckUtils]: 41: Hoare triple {87998#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87999#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:28,411 INFO L290 TraceCheckUtils]: 42: Hoare triple {87999#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {87999#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:28,412 INFO L290 TraceCheckUtils]: 43: Hoare triple {87999#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88000#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:28,412 INFO L290 TraceCheckUtils]: 44: Hoare triple {88000#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {88000#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:28,413 INFO L290 TraceCheckUtils]: 45: Hoare triple {88000#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88001#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:28,413 INFO L290 TraceCheckUtils]: 46: Hoare triple {88001#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {88001#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:28,414 INFO L290 TraceCheckUtils]: 47: Hoare triple {88001#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88002#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:28,414 INFO L290 TraceCheckUtils]: 48: Hoare triple {88002#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {88002#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:28,415 INFO L290 TraceCheckUtils]: 49: Hoare triple {88002#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88003#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:28,415 INFO L290 TraceCheckUtils]: 50: Hoare triple {88003#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {88003#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:28,417 INFO L290 TraceCheckUtils]: 51: Hoare triple {88003#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88004#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:28,417 INFO L290 TraceCheckUtils]: 52: Hoare triple {88004#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {88004#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:28,418 INFO L290 TraceCheckUtils]: 53: Hoare triple {88004#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88005#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:28,418 INFO L290 TraceCheckUtils]: 54: Hoare triple {88005#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {88005#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:28,419 INFO L290 TraceCheckUtils]: 55: Hoare triple {88005#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88006#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:28,419 INFO L290 TraceCheckUtils]: 56: Hoare triple {88006#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {88006#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:28,420 INFO L290 TraceCheckUtils]: 57: Hoare triple {88006#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88007#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:28,420 INFO L290 TraceCheckUtils]: 58: Hoare triple {88007#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {88007#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:28,421 INFO L290 TraceCheckUtils]: 59: Hoare triple {88007#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88008#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:28,422 INFO L290 TraceCheckUtils]: 60: Hoare triple {88008#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {88008#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:28,423 INFO L290 TraceCheckUtils]: 61: Hoare triple {88008#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88009#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:28,423 INFO L290 TraceCheckUtils]: 62: Hoare triple {88009#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {88009#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:28,424 INFO L290 TraceCheckUtils]: 63: Hoare triple {88009#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88010#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:28,424 INFO L290 TraceCheckUtils]: 64: Hoare triple {88010#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {88010#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:28,425 INFO L290 TraceCheckUtils]: 65: Hoare triple {88010#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88011#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:28,425 INFO L290 TraceCheckUtils]: 66: Hoare triple {88011#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {88011#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:28,426 INFO L290 TraceCheckUtils]: 67: Hoare triple {88011#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88012#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:28,426 INFO L290 TraceCheckUtils]: 68: Hoare triple {88012#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {88012#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:28,428 INFO L290 TraceCheckUtils]: 69: Hoare triple {88012#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88013#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:28,428 INFO L290 TraceCheckUtils]: 70: Hoare triple {88013#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {88013#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:28,429 INFO L290 TraceCheckUtils]: 71: Hoare triple {88013#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88014#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:28,429 INFO L290 TraceCheckUtils]: 72: Hoare triple {88014#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {88014#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:28,430 INFO L290 TraceCheckUtils]: 73: Hoare triple {88014#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88015#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:28,430 INFO L290 TraceCheckUtils]: 74: Hoare triple {88015#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {88015#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:28,431 INFO L290 TraceCheckUtils]: 75: Hoare triple {88015#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88016#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:28,431 INFO L290 TraceCheckUtils]: 76: Hoare triple {88016#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {88016#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:28,432 INFO L290 TraceCheckUtils]: 77: Hoare triple {88016#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88017#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:28,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {88017#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {88017#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:28,434 INFO L290 TraceCheckUtils]: 79: Hoare triple {88017#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88018#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:28,434 INFO L290 TraceCheckUtils]: 80: Hoare triple {88018#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {88018#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:28,435 INFO L290 TraceCheckUtils]: 81: Hoare triple {88018#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88019#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:28,435 INFO L290 TraceCheckUtils]: 82: Hoare triple {88019#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {88019#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:28,436 INFO L290 TraceCheckUtils]: 83: Hoare triple {88019#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88020#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:28,436 INFO L290 TraceCheckUtils]: 84: Hoare triple {88020#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {88020#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:28,437 INFO L290 TraceCheckUtils]: 85: Hoare triple {88020#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88021#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:28,437 INFO L290 TraceCheckUtils]: 86: Hoare triple {88021#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {88021#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:28,438 INFO L290 TraceCheckUtils]: 87: Hoare triple {88021#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88022#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:28,439 INFO L290 TraceCheckUtils]: 88: Hoare triple {88022#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {88022#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:28,440 INFO L290 TraceCheckUtils]: 89: Hoare triple {88022#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88023#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:28,440 INFO L290 TraceCheckUtils]: 90: Hoare triple {88023#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {88023#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:28,441 INFO L290 TraceCheckUtils]: 91: Hoare triple {88023#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88024#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:28,441 INFO L290 TraceCheckUtils]: 92: Hoare triple {88024#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {88024#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:28,442 INFO L290 TraceCheckUtils]: 93: Hoare triple {88024#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88025#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:28,442 INFO L290 TraceCheckUtils]: 94: Hoare triple {88025#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {88025#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:28,443 INFO L290 TraceCheckUtils]: 95: Hoare triple {88025#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88026#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:28,444 INFO L290 TraceCheckUtils]: 96: Hoare triple {88026#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {88026#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:28,445 INFO L290 TraceCheckUtils]: 97: Hoare triple {88026#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88027#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:28,445 INFO L290 TraceCheckUtils]: 98: Hoare triple {88027#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {88027#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:28,446 INFO L290 TraceCheckUtils]: 99: Hoare triple {88027#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88028#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:28,446 INFO L290 TraceCheckUtils]: 100: Hoare triple {88028#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {88028#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:28,447 INFO L290 TraceCheckUtils]: 101: Hoare triple {88028#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88029#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:28,447 INFO L290 TraceCheckUtils]: 102: Hoare triple {88029#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {88029#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:28,448 INFO L290 TraceCheckUtils]: 103: Hoare triple {88029#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88030#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:28,449 INFO L290 TraceCheckUtils]: 104: Hoare triple {88030#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {88030#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:28,450 INFO L290 TraceCheckUtils]: 105: Hoare triple {88030#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88031#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:28,450 INFO L290 TraceCheckUtils]: 106: Hoare triple {88031#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {88031#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:28,451 INFO L290 TraceCheckUtils]: 107: Hoare triple {88031#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88032#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:28,451 INFO L290 TraceCheckUtils]: 108: Hoare triple {88032#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {88032#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:28,452 INFO L290 TraceCheckUtils]: 109: Hoare triple {88032#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88033#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:28,452 INFO L290 TraceCheckUtils]: 110: Hoare triple {88033#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {88033#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:28,453 INFO L290 TraceCheckUtils]: 111: Hoare triple {88033#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88034#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:28,454 INFO L290 TraceCheckUtils]: 112: Hoare triple {88034#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {88034#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:28,455 INFO L290 TraceCheckUtils]: 113: Hoare triple {88034#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88035#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:28,455 INFO L290 TraceCheckUtils]: 114: Hoare triple {88035#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {88035#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:28,456 INFO L290 TraceCheckUtils]: 115: Hoare triple {88035#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88036#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:28,456 INFO L290 TraceCheckUtils]: 116: Hoare triple {88036#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {88036#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:28,457 INFO L290 TraceCheckUtils]: 117: Hoare triple {88036#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88037#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:28,457 INFO L290 TraceCheckUtils]: 118: Hoare triple {88037#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {88037#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:28,458 INFO L290 TraceCheckUtils]: 119: Hoare triple {88037#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88038#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:28,458 INFO L290 TraceCheckUtils]: 120: Hoare triple {88038#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {88038#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:28,460 INFO L290 TraceCheckUtils]: 121: Hoare triple {88038#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88039#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:28,460 INFO L290 TraceCheckUtils]: 122: Hoare triple {88039#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {88039#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:28,461 INFO L290 TraceCheckUtils]: 123: Hoare triple {88039#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88040#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:28,461 INFO L290 TraceCheckUtils]: 124: Hoare triple {88040#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {88040#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:28,462 INFO L290 TraceCheckUtils]: 125: Hoare triple {88040#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88041#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:28,462 INFO L290 TraceCheckUtils]: 126: Hoare triple {88041#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {88041#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:28,463 INFO L290 TraceCheckUtils]: 127: Hoare triple {88041#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88042#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:28,464 INFO L290 TraceCheckUtils]: 128: Hoare triple {88042#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {88042#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:28,465 INFO L290 TraceCheckUtils]: 129: Hoare triple {88042#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88043#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:28,465 INFO L290 TraceCheckUtils]: 130: Hoare triple {88043#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {88043#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:28,466 INFO L290 TraceCheckUtils]: 131: Hoare triple {88043#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88044#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:28,466 INFO L290 TraceCheckUtils]: 132: Hoare triple {88044#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {88044#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:28,467 INFO L290 TraceCheckUtils]: 133: Hoare triple {88044#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88045#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:28,467 INFO L290 TraceCheckUtils]: 134: Hoare triple {88045#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {88045#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:28,468 INFO L290 TraceCheckUtils]: 135: Hoare triple {88045#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88046#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:28,468 INFO L290 TraceCheckUtils]: 136: Hoare triple {88046#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {88046#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:28,470 INFO L290 TraceCheckUtils]: 137: Hoare triple {88046#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88047#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:28,470 INFO L290 TraceCheckUtils]: 138: Hoare triple {88047#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {88047#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:28,471 INFO L290 TraceCheckUtils]: 139: Hoare triple {88047#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88048#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:28,471 INFO L290 TraceCheckUtils]: 140: Hoare triple {88048#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {88048#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:28,472 INFO L290 TraceCheckUtils]: 141: Hoare triple {88048#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88049#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:28,472 INFO L290 TraceCheckUtils]: 142: Hoare triple {88049#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {88049#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:28,473 INFO L290 TraceCheckUtils]: 143: Hoare triple {88049#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88050#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:28,473 INFO L290 TraceCheckUtils]: 144: Hoare triple {88050#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {88050#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:28,474 INFO L290 TraceCheckUtils]: 145: Hoare triple {88050#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88051#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:28,475 INFO L290 TraceCheckUtils]: 146: Hoare triple {88051#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {88051#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:28,476 INFO L290 TraceCheckUtils]: 147: Hoare triple {88051#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88052#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:28,476 INFO L290 TraceCheckUtils]: 148: Hoare triple {88052#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {88052#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:28,477 INFO L290 TraceCheckUtils]: 149: Hoare triple {88052#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88053#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:28,477 INFO L290 TraceCheckUtils]: 150: Hoare triple {88053#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {88053#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 151: Hoare triple {88053#(<= main_~x~0 72)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 152: Hoare triple {87977#false} assume !!(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 153: Hoare triple {87977#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 154: Hoare triple {87977#false} assume !(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L272 TraceCheckUtils]: 155: Hoare triple {87977#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 156: Hoare triple {87977#false} ~cond := #in~cond; {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 157: Hoare triple {87977#false} assume 0 == ~cond; {87977#false} is VALID [2022-04-15 12:51:28,479 INFO L290 TraceCheckUtils]: 158: Hoare triple {87977#false} assume !false; {87977#false} is VALID [2022-04-15 12:51:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 219 proven. 5256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:28,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:28,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560685476] [2022-04-15 12:51:28,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560685476] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:28,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [527602614] [2022-04-15 12:51:28,480 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:51:28,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:28,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:28,481 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:28,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Waiting until timeout for monitored process [2022-04-15 12:51:28,563 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:51:28,563 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:28,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 74 conjunts are in the unsatisfiable core [2022-04-15 12:51:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:28,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:29,152 INFO L272 TraceCheckUtils]: 0: Hoare triple {87976#true} call ULTIMATE.init(); {87976#true} is VALID [2022-04-15 12:51:29,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {87976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {87976#true} is VALID [2022-04-15 12:51:29,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {87976#true} assume true; {87976#true} is VALID [2022-04-15 12:51:29,152 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87976#true} {87976#true} #41#return; {87976#true} is VALID [2022-04-15 12:51:29,152 INFO L272 TraceCheckUtils]: 4: Hoare triple {87976#true} call #t~ret4 := main(); {87976#true} is VALID [2022-04-15 12:51:29,153 INFO L290 TraceCheckUtils]: 5: Hoare triple {87976#true} ~x~0 := 0;~y~0 := 500000; {88073#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:29,153 INFO L290 TraceCheckUtils]: 6: Hoare triple {88073#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {88073#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:29,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {88073#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87982#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:29,159 INFO L290 TraceCheckUtils]: 8: Hoare triple {87982#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {87982#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:29,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {87982#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87983#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:29,161 INFO L290 TraceCheckUtils]: 10: Hoare triple {87983#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {87983#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:29,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {87983#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87984#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:29,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {87984#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {87984#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:29,163 INFO L290 TraceCheckUtils]: 13: Hoare triple {87984#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87985#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:29,163 INFO L290 TraceCheckUtils]: 14: Hoare triple {87985#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {87985#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:29,164 INFO L290 TraceCheckUtils]: 15: Hoare triple {87985#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87986#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:29,164 INFO L290 TraceCheckUtils]: 16: Hoare triple {87986#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {87986#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:29,165 INFO L290 TraceCheckUtils]: 17: Hoare triple {87986#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87987#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:29,165 INFO L290 TraceCheckUtils]: 18: Hoare triple {87987#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {87987#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:29,166 INFO L290 TraceCheckUtils]: 19: Hoare triple {87987#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87988#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:29,167 INFO L290 TraceCheckUtils]: 20: Hoare triple {87988#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {87988#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:29,168 INFO L290 TraceCheckUtils]: 21: Hoare triple {87988#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87989#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:29,168 INFO L290 TraceCheckUtils]: 22: Hoare triple {87989#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {87989#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:29,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {87989#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87990#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:29,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {87990#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {87990#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:29,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {87990#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87991#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:29,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {87991#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {87991#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:29,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {87991#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87992#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:29,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {87992#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {87992#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:29,173 INFO L290 TraceCheckUtils]: 29: Hoare triple {87992#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87993#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:29,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {87993#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {87993#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:29,174 INFO L290 TraceCheckUtils]: 31: Hoare triple {87993#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87994#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:29,174 INFO L290 TraceCheckUtils]: 32: Hoare triple {87994#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {87994#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:29,175 INFO L290 TraceCheckUtils]: 33: Hoare triple {87994#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87995#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:29,175 INFO L290 TraceCheckUtils]: 34: Hoare triple {87995#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {87995#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:29,176 INFO L290 TraceCheckUtils]: 35: Hoare triple {87995#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87996#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:29,176 INFO L290 TraceCheckUtils]: 36: Hoare triple {87996#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {87996#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:29,177 INFO L290 TraceCheckUtils]: 37: Hoare triple {87996#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87997#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:29,178 INFO L290 TraceCheckUtils]: 38: Hoare triple {87997#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {87997#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:29,179 INFO L290 TraceCheckUtils]: 39: Hoare triple {87997#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87998#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:29,179 INFO L290 TraceCheckUtils]: 40: Hoare triple {87998#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {87998#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:29,180 INFO L290 TraceCheckUtils]: 41: Hoare triple {87998#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {87999#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:29,180 INFO L290 TraceCheckUtils]: 42: Hoare triple {87999#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {87999#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:29,181 INFO L290 TraceCheckUtils]: 43: Hoare triple {87999#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88000#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:29,181 INFO L290 TraceCheckUtils]: 44: Hoare triple {88000#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {88000#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:29,182 INFO L290 TraceCheckUtils]: 45: Hoare triple {88000#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88001#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:29,182 INFO L290 TraceCheckUtils]: 46: Hoare triple {88001#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {88001#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:29,183 INFO L290 TraceCheckUtils]: 47: Hoare triple {88001#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88002#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:29,184 INFO L290 TraceCheckUtils]: 48: Hoare triple {88002#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {88002#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:29,185 INFO L290 TraceCheckUtils]: 49: Hoare triple {88002#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88003#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:29,185 INFO L290 TraceCheckUtils]: 50: Hoare triple {88003#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {88003#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:29,186 INFO L290 TraceCheckUtils]: 51: Hoare triple {88003#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88004#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:29,186 INFO L290 TraceCheckUtils]: 52: Hoare triple {88004#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {88004#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:29,187 INFO L290 TraceCheckUtils]: 53: Hoare triple {88004#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88005#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:29,187 INFO L290 TraceCheckUtils]: 54: Hoare triple {88005#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {88005#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:29,188 INFO L290 TraceCheckUtils]: 55: Hoare triple {88005#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88006#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:29,189 INFO L290 TraceCheckUtils]: 56: Hoare triple {88006#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {88006#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:29,190 INFO L290 TraceCheckUtils]: 57: Hoare triple {88006#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88007#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:29,190 INFO L290 TraceCheckUtils]: 58: Hoare triple {88007#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {88007#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:29,191 INFO L290 TraceCheckUtils]: 59: Hoare triple {88007#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88008#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:29,191 INFO L290 TraceCheckUtils]: 60: Hoare triple {88008#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {88008#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:29,192 INFO L290 TraceCheckUtils]: 61: Hoare triple {88008#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88009#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:29,192 INFO L290 TraceCheckUtils]: 62: Hoare triple {88009#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {88009#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:29,193 INFO L290 TraceCheckUtils]: 63: Hoare triple {88009#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88010#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:29,193 INFO L290 TraceCheckUtils]: 64: Hoare triple {88010#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {88010#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:29,194 INFO L290 TraceCheckUtils]: 65: Hoare triple {88010#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88011#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:29,195 INFO L290 TraceCheckUtils]: 66: Hoare triple {88011#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {88011#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:29,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {88011#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88012#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:29,196 INFO L290 TraceCheckUtils]: 68: Hoare triple {88012#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {88012#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:29,197 INFO L290 TraceCheckUtils]: 69: Hoare triple {88012#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88013#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:29,197 INFO L290 TraceCheckUtils]: 70: Hoare triple {88013#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {88013#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:29,198 INFO L290 TraceCheckUtils]: 71: Hoare triple {88013#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88014#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:29,198 INFO L290 TraceCheckUtils]: 72: Hoare triple {88014#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {88014#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:29,199 INFO L290 TraceCheckUtils]: 73: Hoare triple {88014#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88015#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:29,200 INFO L290 TraceCheckUtils]: 74: Hoare triple {88015#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {88015#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:29,201 INFO L290 TraceCheckUtils]: 75: Hoare triple {88015#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88016#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:29,201 INFO L290 TraceCheckUtils]: 76: Hoare triple {88016#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {88016#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:29,202 INFO L290 TraceCheckUtils]: 77: Hoare triple {88016#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88017#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:29,202 INFO L290 TraceCheckUtils]: 78: Hoare triple {88017#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {88017#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:29,203 INFO L290 TraceCheckUtils]: 79: Hoare triple {88017#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88018#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:29,203 INFO L290 TraceCheckUtils]: 80: Hoare triple {88018#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {88018#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:29,204 INFO L290 TraceCheckUtils]: 81: Hoare triple {88018#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88019#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:29,205 INFO L290 TraceCheckUtils]: 82: Hoare triple {88019#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {88019#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:29,206 INFO L290 TraceCheckUtils]: 83: Hoare triple {88019#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88020#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:29,206 INFO L290 TraceCheckUtils]: 84: Hoare triple {88020#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {88020#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:29,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {88020#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88021#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:29,207 INFO L290 TraceCheckUtils]: 86: Hoare triple {88021#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {88021#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:29,208 INFO L290 TraceCheckUtils]: 87: Hoare triple {88021#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88022#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:29,208 INFO L290 TraceCheckUtils]: 88: Hoare triple {88022#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {88022#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:29,209 INFO L290 TraceCheckUtils]: 89: Hoare triple {88022#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88023#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:29,209 INFO L290 TraceCheckUtils]: 90: Hoare triple {88023#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {88023#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:29,210 INFO L290 TraceCheckUtils]: 91: Hoare triple {88023#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88024#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:29,211 INFO L290 TraceCheckUtils]: 92: Hoare triple {88024#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {88024#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:29,212 INFO L290 TraceCheckUtils]: 93: Hoare triple {88024#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88025#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:29,212 INFO L290 TraceCheckUtils]: 94: Hoare triple {88025#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {88025#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:29,213 INFO L290 TraceCheckUtils]: 95: Hoare triple {88025#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88026#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:29,213 INFO L290 TraceCheckUtils]: 96: Hoare triple {88026#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {88026#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:29,214 INFO L290 TraceCheckUtils]: 97: Hoare triple {88026#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88027#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:29,214 INFO L290 TraceCheckUtils]: 98: Hoare triple {88027#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {88027#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:29,215 INFO L290 TraceCheckUtils]: 99: Hoare triple {88027#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88028#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:29,216 INFO L290 TraceCheckUtils]: 100: Hoare triple {88028#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {88028#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:29,217 INFO L290 TraceCheckUtils]: 101: Hoare triple {88028#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88029#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:29,217 INFO L290 TraceCheckUtils]: 102: Hoare triple {88029#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {88029#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:29,218 INFO L290 TraceCheckUtils]: 103: Hoare triple {88029#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88030#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:29,218 INFO L290 TraceCheckUtils]: 104: Hoare triple {88030#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {88030#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:29,219 INFO L290 TraceCheckUtils]: 105: Hoare triple {88030#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88031#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:29,219 INFO L290 TraceCheckUtils]: 106: Hoare triple {88031#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {88031#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:29,220 INFO L290 TraceCheckUtils]: 107: Hoare triple {88031#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88032#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:29,221 INFO L290 TraceCheckUtils]: 108: Hoare triple {88032#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {88032#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:29,222 INFO L290 TraceCheckUtils]: 109: Hoare triple {88032#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88033#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:29,222 INFO L290 TraceCheckUtils]: 110: Hoare triple {88033#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {88033#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:29,223 INFO L290 TraceCheckUtils]: 111: Hoare triple {88033#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88034#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:29,223 INFO L290 TraceCheckUtils]: 112: Hoare triple {88034#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {88034#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:29,224 INFO L290 TraceCheckUtils]: 113: Hoare triple {88034#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88035#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:29,224 INFO L290 TraceCheckUtils]: 114: Hoare triple {88035#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {88035#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:29,225 INFO L290 TraceCheckUtils]: 115: Hoare triple {88035#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88036#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:29,225 INFO L290 TraceCheckUtils]: 116: Hoare triple {88036#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {88036#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:29,226 INFO L290 TraceCheckUtils]: 117: Hoare triple {88036#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88037#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:29,227 INFO L290 TraceCheckUtils]: 118: Hoare triple {88037#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {88037#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:29,228 INFO L290 TraceCheckUtils]: 119: Hoare triple {88037#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88038#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:29,228 INFO L290 TraceCheckUtils]: 120: Hoare triple {88038#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {88038#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:29,229 INFO L290 TraceCheckUtils]: 121: Hoare triple {88038#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88039#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:29,229 INFO L290 TraceCheckUtils]: 122: Hoare triple {88039#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {88039#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:29,230 INFO L290 TraceCheckUtils]: 123: Hoare triple {88039#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88040#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:29,230 INFO L290 TraceCheckUtils]: 124: Hoare triple {88040#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {88040#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:29,231 INFO L290 TraceCheckUtils]: 125: Hoare triple {88040#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88041#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:29,231 INFO L290 TraceCheckUtils]: 126: Hoare triple {88041#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {88041#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:29,232 INFO L290 TraceCheckUtils]: 127: Hoare triple {88041#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88042#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:29,233 INFO L290 TraceCheckUtils]: 128: Hoare triple {88042#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {88042#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:29,234 INFO L290 TraceCheckUtils]: 129: Hoare triple {88042#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88043#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:29,234 INFO L290 TraceCheckUtils]: 130: Hoare triple {88043#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {88043#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:29,235 INFO L290 TraceCheckUtils]: 131: Hoare triple {88043#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88044#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:29,235 INFO L290 TraceCheckUtils]: 132: Hoare triple {88044#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {88044#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:29,236 INFO L290 TraceCheckUtils]: 133: Hoare triple {88044#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88045#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:29,237 INFO L290 TraceCheckUtils]: 134: Hoare triple {88045#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {88045#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:29,238 INFO L290 TraceCheckUtils]: 135: Hoare triple {88045#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88046#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:29,238 INFO L290 TraceCheckUtils]: 136: Hoare triple {88046#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {88046#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:29,239 INFO L290 TraceCheckUtils]: 137: Hoare triple {88046#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88047#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:29,239 INFO L290 TraceCheckUtils]: 138: Hoare triple {88047#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {88047#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:29,240 INFO L290 TraceCheckUtils]: 139: Hoare triple {88047#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88048#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:29,240 INFO L290 TraceCheckUtils]: 140: Hoare triple {88048#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {88048#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:29,241 INFO L290 TraceCheckUtils]: 141: Hoare triple {88048#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88049#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:29,241 INFO L290 TraceCheckUtils]: 142: Hoare triple {88049#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {88049#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:29,242 INFO L290 TraceCheckUtils]: 143: Hoare triple {88049#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88050#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:29,243 INFO L290 TraceCheckUtils]: 144: Hoare triple {88050#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {88050#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:29,244 INFO L290 TraceCheckUtils]: 145: Hoare triple {88050#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88051#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:29,244 INFO L290 TraceCheckUtils]: 146: Hoare triple {88051#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {88051#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:29,245 INFO L290 TraceCheckUtils]: 147: Hoare triple {88051#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88052#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:29,245 INFO L290 TraceCheckUtils]: 148: Hoare triple {88052#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {88052#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:29,246 INFO L290 TraceCheckUtils]: 149: Hoare triple {88052#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88053#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:29,246 INFO L290 TraceCheckUtils]: 150: Hoare triple {88053#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {88053#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 151: Hoare triple {88053#(<= main_~x~0 72)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 152: Hoare triple {87977#false} assume !!(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 153: Hoare triple {87977#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 154: Hoare triple {87977#false} assume !(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L272 TraceCheckUtils]: 155: Hoare triple {87977#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 156: Hoare triple {87977#false} ~cond := #in~cond; {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 157: Hoare triple {87977#false} assume 0 == ~cond; {87977#false} is VALID [2022-04-15 12:51:29,248 INFO L290 TraceCheckUtils]: 158: Hoare triple {87977#false} assume !false; {87977#false} is VALID [2022-04-15 12:51:29,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 219 proven. 5256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:29,249 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 158: Hoare triple {87977#false} assume !false; {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 157: Hoare triple {87977#false} assume 0 == ~cond; {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 156: Hoare triple {87977#false} ~cond := #in~cond; {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L272 TraceCheckUtils]: 155: Hoare triple {87977#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 154: Hoare triple {87977#false} assume !(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 153: Hoare triple {87977#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 152: Hoare triple {87977#false} assume !!(~x~0 < 1000000); {87977#false} is VALID [2022-04-15 12:51:32,978 INFO L290 TraceCheckUtils]: 151: Hoare triple {88554#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {87977#false} is VALID [2022-04-15 12:51:32,979 INFO L290 TraceCheckUtils]: 150: Hoare triple {88554#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {88554#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:32,982 INFO L290 TraceCheckUtils]: 149: Hoare triple {88561#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88554#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:32,983 INFO L290 TraceCheckUtils]: 148: Hoare triple {88561#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {88561#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:32,984 INFO L290 TraceCheckUtils]: 147: Hoare triple {88568#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88561#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:32,984 INFO L290 TraceCheckUtils]: 146: Hoare triple {88568#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {88568#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:32,985 INFO L290 TraceCheckUtils]: 145: Hoare triple {88575#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88568#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:32,986 INFO L290 TraceCheckUtils]: 144: Hoare triple {88575#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {88575#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:32,987 INFO L290 TraceCheckUtils]: 143: Hoare triple {88582#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88575#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:32,987 INFO L290 TraceCheckUtils]: 142: Hoare triple {88582#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {88582#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:32,988 INFO L290 TraceCheckUtils]: 141: Hoare triple {88589#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88582#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:32,989 INFO L290 TraceCheckUtils]: 140: Hoare triple {88589#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {88589#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:32,990 INFO L290 TraceCheckUtils]: 139: Hoare triple {88596#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88589#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:32,990 INFO L290 TraceCheckUtils]: 138: Hoare triple {88596#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {88596#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:32,991 INFO L290 TraceCheckUtils]: 137: Hoare triple {88603#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88596#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:32,992 INFO L290 TraceCheckUtils]: 136: Hoare triple {88603#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {88603#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:32,993 INFO L290 TraceCheckUtils]: 135: Hoare triple {88610#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88603#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:32,993 INFO L290 TraceCheckUtils]: 134: Hoare triple {88610#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {88610#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:32,994 INFO L290 TraceCheckUtils]: 133: Hoare triple {88617#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88610#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:32,995 INFO L290 TraceCheckUtils]: 132: Hoare triple {88617#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {88617#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:32,996 INFO L290 TraceCheckUtils]: 131: Hoare triple {88624#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88617#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:32,996 INFO L290 TraceCheckUtils]: 130: Hoare triple {88624#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {88624#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:32,997 INFO L290 TraceCheckUtils]: 129: Hoare triple {88631#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88624#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:32,997 INFO L290 TraceCheckUtils]: 128: Hoare triple {88631#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {88631#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:32,999 INFO L290 TraceCheckUtils]: 127: Hoare triple {88638#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88631#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:32,999 INFO L290 TraceCheckUtils]: 126: Hoare triple {88638#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {88638#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:33,000 INFO L290 TraceCheckUtils]: 125: Hoare triple {88645#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88638#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:33,000 INFO L290 TraceCheckUtils]: 124: Hoare triple {88645#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {88645#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:33,002 INFO L290 TraceCheckUtils]: 123: Hoare triple {88652#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88645#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:33,002 INFO L290 TraceCheckUtils]: 122: Hoare triple {88652#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {88652#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:33,003 INFO L290 TraceCheckUtils]: 121: Hoare triple {88659#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88652#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:33,003 INFO L290 TraceCheckUtils]: 120: Hoare triple {88659#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {88659#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:33,004 INFO L290 TraceCheckUtils]: 119: Hoare triple {88666#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88659#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:33,005 INFO L290 TraceCheckUtils]: 118: Hoare triple {88666#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {88666#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:33,006 INFO L290 TraceCheckUtils]: 117: Hoare triple {88673#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88666#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:33,006 INFO L290 TraceCheckUtils]: 116: Hoare triple {88673#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {88673#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:33,007 INFO L290 TraceCheckUtils]: 115: Hoare triple {88680#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88673#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:33,008 INFO L290 TraceCheckUtils]: 114: Hoare triple {88680#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {88680#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:33,009 INFO L290 TraceCheckUtils]: 113: Hoare triple {88687#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88680#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:33,009 INFO L290 TraceCheckUtils]: 112: Hoare triple {88687#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {88687#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:33,010 INFO L290 TraceCheckUtils]: 111: Hoare triple {88694#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88687#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:33,011 INFO L290 TraceCheckUtils]: 110: Hoare triple {88694#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {88694#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:33,012 INFO L290 TraceCheckUtils]: 109: Hoare triple {88701#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88694#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:33,012 INFO L290 TraceCheckUtils]: 108: Hoare triple {88701#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {88701#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:33,013 INFO L290 TraceCheckUtils]: 107: Hoare triple {88708#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88701#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:33,014 INFO L290 TraceCheckUtils]: 106: Hoare triple {88708#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {88708#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:33,015 INFO L290 TraceCheckUtils]: 105: Hoare triple {88715#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88708#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:33,015 INFO L290 TraceCheckUtils]: 104: Hoare triple {88715#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {88715#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:33,016 INFO L290 TraceCheckUtils]: 103: Hoare triple {88722#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88715#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:33,016 INFO L290 TraceCheckUtils]: 102: Hoare triple {88722#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {88722#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:33,018 INFO L290 TraceCheckUtils]: 101: Hoare triple {88729#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88722#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:33,018 INFO L290 TraceCheckUtils]: 100: Hoare triple {88729#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {88729#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:33,019 INFO L290 TraceCheckUtils]: 99: Hoare triple {88736#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88729#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:33,019 INFO L290 TraceCheckUtils]: 98: Hoare triple {88736#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {88736#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:33,020 INFO L290 TraceCheckUtils]: 97: Hoare triple {88743#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88736#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:33,021 INFO L290 TraceCheckUtils]: 96: Hoare triple {88743#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {88743#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:33,022 INFO L290 TraceCheckUtils]: 95: Hoare triple {88750#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88743#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:33,022 INFO L290 TraceCheckUtils]: 94: Hoare triple {88750#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {88750#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:33,023 INFO L290 TraceCheckUtils]: 93: Hoare triple {88757#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88750#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:33,024 INFO L290 TraceCheckUtils]: 92: Hoare triple {88757#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {88757#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:33,025 INFO L290 TraceCheckUtils]: 91: Hoare triple {88764#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88757#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:33,025 INFO L290 TraceCheckUtils]: 90: Hoare triple {88764#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {88764#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:33,026 INFO L290 TraceCheckUtils]: 89: Hoare triple {88771#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88764#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:33,026 INFO L290 TraceCheckUtils]: 88: Hoare triple {88771#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {88771#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:33,028 INFO L290 TraceCheckUtils]: 87: Hoare triple {88778#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88771#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:33,028 INFO L290 TraceCheckUtils]: 86: Hoare triple {88778#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {88778#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:33,029 INFO L290 TraceCheckUtils]: 85: Hoare triple {88785#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88778#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:33,029 INFO L290 TraceCheckUtils]: 84: Hoare triple {88785#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {88785#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:33,031 INFO L290 TraceCheckUtils]: 83: Hoare triple {88792#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88785#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:33,031 INFO L290 TraceCheckUtils]: 82: Hoare triple {88792#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {88792#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:33,032 INFO L290 TraceCheckUtils]: 81: Hoare triple {88799#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88792#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:33,032 INFO L290 TraceCheckUtils]: 80: Hoare triple {88799#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {88799#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:33,033 INFO L290 TraceCheckUtils]: 79: Hoare triple {88806#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88799#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:33,034 INFO L290 TraceCheckUtils]: 78: Hoare triple {88806#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {88806#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:33,035 INFO L290 TraceCheckUtils]: 77: Hoare triple {88813#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88806#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:33,035 INFO L290 TraceCheckUtils]: 76: Hoare triple {88813#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {88813#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:33,036 INFO L290 TraceCheckUtils]: 75: Hoare triple {88820#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88813#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:33,037 INFO L290 TraceCheckUtils]: 74: Hoare triple {88820#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {88820#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:33,038 INFO L290 TraceCheckUtils]: 73: Hoare triple {88827#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88820#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:33,038 INFO L290 TraceCheckUtils]: 72: Hoare triple {88827#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {88827#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:33,039 INFO L290 TraceCheckUtils]: 71: Hoare triple {88834#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88827#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:33,039 INFO L290 TraceCheckUtils]: 70: Hoare triple {88834#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {88834#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:33,041 INFO L290 TraceCheckUtils]: 69: Hoare triple {88841#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88834#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:33,041 INFO L290 TraceCheckUtils]: 68: Hoare triple {88841#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {88841#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:33,042 INFO L290 TraceCheckUtils]: 67: Hoare triple {88848#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88841#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:33,042 INFO L290 TraceCheckUtils]: 66: Hoare triple {88848#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {88848#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:33,043 INFO L290 TraceCheckUtils]: 65: Hoare triple {88855#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88848#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:33,044 INFO L290 TraceCheckUtils]: 64: Hoare triple {88855#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {88855#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:33,045 INFO L290 TraceCheckUtils]: 63: Hoare triple {88862#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88855#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:33,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {88862#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {88862#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:33,046 INFO L290 TraceCheckUtils]: 61: Hoare triple {88869#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88862#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:33,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {88869#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {88869#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:33,048 INFO L290 TraceCheckUtils]: 59: Hoare triple {88876#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88869#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:33,048 INFO L290 TraceCheckUtils]: 58: Hoare triple {88876#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {88876#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:33,049 INFO L290 TraceCheckUtils]: 57: Hoare triple {88883#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88876#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:33,050 INFO L290 TraceCheckUtils]: 56: Hoare triple {88883#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {88883#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:33,051 INFO L290 TraceCheckUtils]: 55: Hoare triple {88890#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88883#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:33,051 INFO L290 TraceCheckUtils]: 54: Hoare triple {88890#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {88890#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:33,052 INFO L290 TraceCheckUtils]: 53: Hoare triple {88897#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88890#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:33,052 INFO L290 TraceCheckUtils]: 52: Hoare triple {88897#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {88897#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:33,054 INFO L290 TraceCheckUtils]: 51: Hoare triple {88904#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88897#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:33,054 INFO L290 TraceCheckUtils]: 50: Hoare triple {88904#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {88904#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:33,055 INFO L290 TraceCheckUtils]: 49: Hoare triple {88911#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88904#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:33,055 INFO L290 TraceCheckUtils]: 48: Hoare triple {88911#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {88911#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:33,057 INFO L290 TraceCheckUtils]: 47: Hoare triple {88918#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88911#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:33,057 INFO L290 TraceCheckUtils]: 46: Hoare triple {88918#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {88918#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:33,058 INFO L290 TraceCheckUtils]: 45: Hoare triple {88925#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88918#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:33,058 INFO L290 TraceCheckUtils]: 44: Hoare triple {88925#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {88925#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:33,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {88932#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88925#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:33,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {88932#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {88932#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:33,061 INFO L290 TraceCheckUtils]: 41: Hoare triple {88939#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88932#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:33,061 INFO L290 TraceCheckUtils]: 40: Hoare triple {88939#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {88939#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:33,062 INFO L290 TraceCheckUtils]: 39: Hoare triple {88946#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88939#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:33,063 INFO L290 TraceCheckUtils]: 38: Hoare triple {88946#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {88946#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:33,064 INFO L290 TraceCheckUtils]: 37: Hoare triple {88953#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88946#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:33,064 INFO L290 TraceCheckUtils]: 36: Hoare triple {88953#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {88953#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:33,065 INFO L290 TraceCheckUtils]: 35: Hoare triple {88960#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88953#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:33,066 INFO L290 TraceCheckUtils]: 34: Hoare triple {88960#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {88960#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:33,067 INFO L290 TraceCheckUtils]: 33: Hoare triple {88967#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88960#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:33,067 INFO L290 TraceCheckUtils]: 32: Hoare triple {88967#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {88967#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:33,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {88974#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88967#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:33,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {88974#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {88974#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:33,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {88981#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88974#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:33,070 INFO L290 TraceCheckUtils]: 28: Hoare triple {88981#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {88981#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:33,071 INFO L290 TraceCheckUtils]: 27: Hoare triple {88988#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88981#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:33,071 INFO L290 TraceCheckUtils]: 26: Hoare triple {88988#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {88988#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:33,073 INFO L290 TraceCheckUtils]: 25: Hoare triple {88995#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88988#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:33,073 INFO L290 TraceCheckUtils]: 24: Hoare triple {88995#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {88995#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:33,074 INFO L290 TraceCheckUtils]: 23: Hoare triple {89002#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {88995#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:33,074 INFO L290 TraceCheckUtils]: 22: Hoare triple {89002#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {89002#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:33,075 INFO L290 TraceCheckUtils]: 21: Hoare triple {89009#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89002#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:33,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {89009#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {89009#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:33,077 INFO L290 TraceCheckUtils]: 19: Hoare triple {89016#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89009#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:33,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {89016#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {89016#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:33,078 INFO L290 TraceCheckUtils]: 17: Hoare triple {89023#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89016#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:33,079 INFO L290 TraceCheckUtils]: 16: Hoare triple {89023#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {89023#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:33,080 INFO L290 TraceCheckUtils]: 15: Hoare triple {89030#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89023#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:33,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {89030#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {89030#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:33,081 INFO L290 TraceCheckUtils]: 13: Hoare triple {89037#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89030#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:33,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {89037#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {89037#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:33,083 INFO L290 TraceCheckUtils]: 11: Hoare triple {89044#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89037#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:33,083 INFO L290 TraceCheckUtils]: 10: Hoare triple {89044#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {89044#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:33,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {89051#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89044#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:33,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {89051#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {89051#(< main_~x~0 499929)} is VALID [2022-04-15 12:51:33,086 INFO L290 TraceCheckUtils]: 7: Hoare triple {89058#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {89051#(< main_~x~0 499929)} is VALID [2022-04-15 12:51:33,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {89058#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {89058#(< main_~x~0 499928)} is VALID [2022-04-15 12:51:33,086 INFO L290 TraceCheckUtils]: 5: Hoare triple {87976#true} ~x~0 := 0;~y~0 := 500000; {89058#(< main_~x~0 499928)} is VALID [2022-04-15 12:51:33,086 INFO L272 TraceCheckUtils]: 4: Hoare triple {87976#true} call #t~ret4 := main(); {87976#true} is VALID [2022-04-15 12:51:33,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87976#true} {87976#true} #41#return; {87976#true} is VALID [2022-04-15 12:51:33,086 INFO L290 TraceCheckUtils]: 2: Hoare triple {87976#true} assume true; {87976#true} is VALID [2022-04-15 12:51:33,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {87976#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {87976#true} is VALID [2022-04-15 12:51:33,086 INFO L272 TraceCheckUtils]: 0: Hoare triple {87976#true} call ULTIMATE.init(); {87976#true} is VALID [2022-04-15 12:51:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5476 backedges. 219 proven. 5256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:33,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [527602614] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:33,087 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:33,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 75, 75] total 150 [2022-04-15 12:51:33,087 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:33,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1322630809] [2022-04-15 12:51:33,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1322630809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:33,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:33,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [76] imperfect sequences [] total 76 [2022-04-15 12:51:33,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703312481] [2022-04-15 12:51:33,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:33,088 INFO L78 Accepts]: Start accepts. Automaton has has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 159 [2022-04-15 12:51:33,088 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:33,088 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:33,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 159 edges. 159 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:33,253 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 76 states [2022-04-15 12:51:33,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:33,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2022-04-15 12:51:33,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11028, Invalid=11322, Unknown=0, NotChecked=0, Total=22350 [2022-04-15 12:51:33,255 INFO L87 Difference]: Start difference. First operand 161 states and 164 transitions. Second operand has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:35,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:35,875 INFO L93 Difference]: Finished difference Result 172 states and 178 transitions. [2022-04-15 12:51:35,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-15 12:51:35,875 INFO L78 Accepts]: Start accepts. Automaton has has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 159 [2022-04-15 12:51:35,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 169 transitions. [2022-04-15 12:51:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 169 transitions. [2022-04-15 12:51:35,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 169 transitions. [2022-04-15 12:51:36,096 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:36,098 INFO L225 Difference]: With dead ends: 172 [2022-04-15 12:51:36,098 INFO L226 Difference]: Without dead ends: 163 [2022-04-15 12:51:36,101 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 221 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3059 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=21906, Invalid=27600, Unknown=0, NotChecked=0, Total=49506 [2022-04-15 12:51:36,101 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 81 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:36,101 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 24 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:36,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2022-04-15 12:51:36,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 163. [2022-04-15 12:51:36,300 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:36,300 INFO L82 GeneralOperation]: Start isEquivalent. First operand 163 states. Second operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:36,300 INFO L74 IsIncluded]: Start isIncluded. First operand 163 states. Second operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:36,300 INFO L87 Difference]: Start difference. First operand 163 states. Second operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:36,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:36,313 INFO L93 Difference]: Finished difference Result 163 states and 166 transitions. [2022-04-15 12:51:36,313 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 166 transitions. [2022-04-15 12:51:36,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:36,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:36,313 INFO L74 IsIncluded]: Start isIncluded. First operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 163 states. [2022-04-15 12:51:36,313 INFO L87 Difference]: Start difference. First operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 163 states. [2022-04-15 12:51:36,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:36,315 INFO L93 Difference]: Finished difference Result 163 states and 166 transitions. [2022-04-15 12:51:36,315 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 166 transitions. [2022-04-15 12:51:36,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:36,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:36,315 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:36,315 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 163 states, 158 states have (on average 1.0253164556962024) internal successors, (162), 158 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:36,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 166 transitions. [2022-04-15 12:51:36,317 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 166 transitions. Word has length 159 [2022-04-15 12:51:36,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:36,317 INFO L478 AbstractCegarLoop]: Abstraction has 163 states and 166 transitions. [2022-04-15 12:51:36,317 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 76 states, 76 states have (on average 2.039473684210526) internal successors, (155), 75 states have internal predecessors, (155), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:36,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 163 states and 166 transitions. [2022-04-15 12:51:36,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 166 transitions. [2022-04-15 12:51:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-15 12:51:36,640 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:36,640 INFO L499 BasicCegarLoop]: trace histogram [75, 73, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:36,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:36,853 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable148,74 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable147 [2022-04-15 12:51:36,853 INFO L403 AbstractCegarLoop]: === Iteration 77 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:36,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:36,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1956138434, now seen corresponding path program 147 times [2022-04-15 12:51:36,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:36,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1449880863] [2022-04-15 12:51:37,245 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:37,246 INFO L85 PathProgramCache]: Analyzing trace with hash -1130325296, now seen corresponding path program 1 times [2022-04-15 12:51:37,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:37,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429785996] [2022-04-15 12:51:37,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:37,249 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:37,251 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:37,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1956138434, now seen corresponding path program 148 times [2022-04-15 12:51:37,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:37,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408098629] [2022-04-15 12:51:37,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:37,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:38,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {90303#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {90224#true} assume true; {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {90224#true} {90224#true} #41#return; {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L272 TraceCheckUtils]: 0: Hoare triple {90224#true} call ULTIMATE.init(); {90303#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {90303#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {90224#true} assume true; {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {90224#true} {90224#true} #41#return; {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L272 TraceCheckUtils]: 4: Hoare triple {90224#true} call #t~ret4 := main(); {90224#true} is VALID [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 5: Hoare triple {90224#true} ~x~0 := 0;~y~0 := 500000; {90229#(= main_~x~0 0)} is VALID [2022-04-15 12:51:38,490 INFO L290 TraceCheckUtils]: 6: Hoare triple {90229#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {90229#(= main_~x~0 0)} is VALID [2022-04-15 12:51:38,491 INFO L290 TraceCheckUtils]: 7: Hoare triple {90229#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90230#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:38,491 INFO L290 TraceCheckUtils]: 8: Hoare triple {90230#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {90230#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:38,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {90230#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90231#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:38,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {90231#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {90231#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:38,496 INFO L290 TraceCheckUtils]: 11: Hoare triple {90231#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90232#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:38,496 INFO L290 TraceCheckUtils]: 12: Hoare triple {90232#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {90232#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:38,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {90232#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90233#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:38,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {90233#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {90233#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:38,498 INFO L290 TraceCheckUtils]: 15: Hoare triple {90233#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90234#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:38,499 INFO L290 TraceCheckUtils]: 16: Hoare triple {90234#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {90234#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:38,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {90234#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90235#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:38,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {90235#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {90235#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:38,501 INFO L290 TraceCheckUtils]: 19: Hoare triple {90235#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90236#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:38,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {90236#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {90236#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:38,502 INFO L290 TraceCheckUtils]: 21: Hoare triple {90236#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90237#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:38,502 INFO L290 TraceCheckUtils]: 22: Hoare triple {90237#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {90237#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:38,503 INFO L290 TraceCheckUtils]: 23: Hoare triple {90237#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90238#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:38,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {90238#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {90238#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:38,505 INFO L290 TraceCheckUtils]: 25: Hoare triple {90238#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90239#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:38,505 INFO L290 TraceCheckUtils]: 26: Hoare triple {90239#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {90239#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:38,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {90239#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90240#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:38,506 INFO L290 TraceCheckUtils]: 28: Hoare triple {90240#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {90240#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:38,507 INFO L290 TraceCheckUtils]: 29: Hoare triple {90240#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90241#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:38,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {90241#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {90241#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:38,508 INFO L290 TraceCheckUtils]: 31: Hoare triple {90241#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90242#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:38,508 INFO L290 TraceCheckUtils]: 32: Hoare triple {90242#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {90242#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:38,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {90242#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90243#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:38,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {90243#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {90243#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:38,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {90243#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90244#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:38,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {90244#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {90244#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:38,512 INFO L290 TraceCheckUtils]: 37: Hoare triple {90244#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90245#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:38,512 INFO L290 TraceCheckUtils]: 38: Hoare triple {90245#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {90245#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:38,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {90245#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90246#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:38,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {90246#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {90246#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:38,514 INFO L290 TraceCheckUtils]: 41: Hoare triple {90246#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90247#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:38,514 INFO L290 TraceCheckUtils]: 42: Hoare triple {90247#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {90247#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:38,516 INFO L290 TraceCheckUtils]: 43: Hoare triple {90247#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90248#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:38,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {90248#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {90248#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:38,517 INFO L290 TraceCheckUtils]: 45: Hoare triple {90248#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90249#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:38,517 INFO L290 TraceCheckUtils]: 46: Hoare triple {90249#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {90249#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:38,518 INFO L290 TraceCheckUtils]: 47: Hoare triple {90249#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90250#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:38,518 INFO L290 TraceCheckUtils]: 48: Hoare triple {90250#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {90250#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:38,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {90250#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90251#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:38,519 INFO L290 TraceCheckUtils]: 50: Hoare triple {90251#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {90251#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:38,520 INFO L290 TraceCheckUtils]: 51: Hoare triple {90251#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90252#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:38,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {90252#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {90252#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:38,522 INFO L290 TraceCheckUtils]: 53: Hoare triple {90252#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90253#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:38,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {90253#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {90253#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:38,523 INFO L290 TraceCheckUtils]: 55: Hoare triple {90253#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90254#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:38,523 INFO L290 TraceCheckUtils]: 56: Hoare triple {90254#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {90254#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:38,524 INFO L290 TraceCheckUtils]: 57: Hoare triple {90254#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90255#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:38,524 INFO L290 TraceCheckUtils]: 58: Hoare triple {90255#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {90255#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:38,526 INFO L290 TraceCheckUtils]: 59: Hoare triple {90255#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90256#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:38,526 INFO L290 TraceCheckUtils]: 60: Hoare triple {90256#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {90256#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:38,527 INFO L290 TraceCheckUtils]: 61: Hoare triple {90256#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90257#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:38,527 INFO L290 TraceCheckUtils]: 62: Hoare triple {90257#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {90257#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:38,528 INFO L290 TraceCheckUtils]: 63: Hoare triple {90257#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90258#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:38,528 INFO L290 TraceCheckUtils]: 64: Hoare triple {90258#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {90258#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:38,529 INFO L290 TraceCheckUtils]: 65: Hoare triple {90258#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90259#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:38,529 INFO L290 TraceCheckUtils]: 66: Hoare triple {90259#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {90259#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:38,531 INFO L290 TraceCheckUtils]: 67: Hoare triple {90259#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90260#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:38,531 INFO L290 TraceCheckUtils]: 68: Hoare triple {90260#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {90260#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:38,532 INFO L290 TraceCheckUtils]: 69: Hoare triple {90260#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90261#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:38,532 INFO L290 TraceCheckUtils]: 70: Hoare triple {90261#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {90261#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:38,533 INFO L290 TraceCheckUtils]: 71: Hoare triple {90261#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90262#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:38,533 INFO L290 TraceCheckUtils]: 72: Hoare triple {90262#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {90262#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:38,534 INFO L290 TraceCheckUtils]: 73: Hoare triple {90262#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90263#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:38,534 INFO L290 TraceCheckUtils]: 74: Hoare triple {90263#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {90263#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:38,535 INFO L290 TraceCheckUtils]: 75: Hoare triple {90263#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90264#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:38,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {90264#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {90264#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:38,537 INFO L290 TraceCheckUtils]: 77: Hoare triple {90264#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90265#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:38,537 INFO L290 TraceCheckUtils]: 78: Hoare triple {90265#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {90265#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:38,538 INFO L290 TraceCheckUtils]: 79: Hoare triple {90265#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90266#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:38,538 INFO L290 TraceCheckUtils]: 80: Hoare triple {90266#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {90266#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:38,539 INFO L290 TraceCheckUtils]: 81: Hoare triple {90266#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90267#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:38,539 INFO L290 TraceCheckUtils]: 82: Hoare triple {90267#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {90267#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:38,540 INFO L290 TraceCheckUtils]: 83: Hoare triple {90267#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90268#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:38,540 INFO L290 TraceCheckUtils]: 84: Hoare triple {90268#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {90268#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:38,542 INFO L290 TraceCheckUtils]: 85: Hoare triple {90268#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90269#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:38,542 INFO L290 TraceCheckUtils]: 86: Hoare triple {90269#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {90269#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:38,543 INFO L290 TraceCheckUtils]: 87: Hoare triple {90269#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90270#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:38,543 INFO L290 TraceCheckUtils]: 88: Hoare triple {90270#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {90270#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:38,544 INFO L290 TraceCheckUtils]: 89: Hoare triple {90270#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90271#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:38,544 INFO L290 TraceCheckUtils]: 90: Hoare triple {90271#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {90271#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:38,545 INFO L290 TraceCheckUtils]: 91: Hoare triple {90271#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90272#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:38,545 INFO L290 TraceCheckUtils]: 92: Hoare triple {90272#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {90272#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:38,546 INFO L290 TraceCheckUtils]: 93: Hoare triple {90272#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90273#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:38,547 INFO L290 TraceCheckUtils]: 94: Hoare triple {90273#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {90273#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:38,548 INFO L290 TraceCheckUtils]: 95: Hoare triple {90273#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90274#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:38,548 INFO L290 TraceCheckUtils]: 96: Hoare triple {90274#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {90274#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:38,549 INFO L290 TraceCheckUtils]: 97: Hoare triple {90274#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90275#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:38,549 INFO L290 TraceCheckUtils]: 98: Hoare triple {90275#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {90275#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:38,550 INFO L290 TraceCheckUtils]: 99: Hoare triple {90275#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90276#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:38,550 INFO L290 TraceCheckUtils]: 100: Hoare triple {90276#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {90276#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:38,551 INFO L290 TraceCheckUtils]: 101: Hoare triple {90276#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90277#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:38,551 INFO L290 TraceCheckUtils]: 102: Hoare triple {90277#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {90277#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:38,552 INFO L290 TraceCheckUtils]: 103: Hoare triple {90277#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90278#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:38,553 INFO L290 TraceCheckUtils]: 104: Hoare triple {90278#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {90278#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:38,554 INFO L290 TraceCheckUtils]: 105: Hoare triple {90278#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90279#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:38,554 INFO L290 TraceCheckUtils]: 106: Hoare triple {90279#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {90279#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:38,555 INFO L290 TraceCheckUtils]: 107: Hoare triple {90279#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90280#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:38,555 INFO L290 TraceCheckUtils]: 108: Hoare triple {90280#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {90280#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:38,556 INFO L290 TraceCheckUtils]: 109: Hoare triple {90280#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90281#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:38,556 INFO L290 TraceCheckUtils]: 110: Hoare triple {90281#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {90281#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:38,557 INFO L290 TraceCheckUtils]: 111: Hoare triple {90281#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90282#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:38,557 INFO L290 TraceCheckUtils]: 112: Hoare triple {90282#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {90282#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:38,559 INFO L290 TraceCheckUtils]: 113: Hoare triple {90282#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90283#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:38,559 INFO L290 TraceCheckUtils]: 114: Hoare triple {90283#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {90283#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:38,560 INFO L290 TraceCheckUtils]: 115: Hoare triple {90283#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90284#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:38,560 INFO L290 TraceCheckUtils]: 116: Hoare triple {90284#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {90284#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:38,561 INFO L290 TraceCheckUtils]: 117: Hoare triple {90284#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90285#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:38,561 INFO L290 TraceCheckUtils]: 118: Hoare triple {90285#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {90285#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:38,562 INFO L290 TraceCheckUtils]: 119: Hoare triple {90285#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90286#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:38,562 INFO L290 TraceCheckUtils]: 120: Hoare triple {90286#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {90286#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:38,563 INFO L290 TraceCheckUtils]: 121: Hoare triple {90286#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90287#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:38,564 INFO L290 TraceCheckUtils]: 122: Hoare triple {90287#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {90287#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:38,565 INFO L290 TraceCheckUtils]: 123: Hoare triple {90287#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90288#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:38,565 INFO L290 TraceCheckUtils]: 124: Hoare triple {90288#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {90288#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:38,566 INFO L290 TraceCheckUtils]: 125: Hoare triple {90288#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90289#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:38,566 INFO L290 TraceCheckUtils]: 126: Hoare triple {90289#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {90289#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:38,567 INFO L290 TraceCheckUtils]: 127: Hoare triple {90289#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90290#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:38,567 INFO L290 TraceCheckUtils]: 128: Hoare triple {90290#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {90290#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:38,568 INFO L290 TraceCheckUtils]: 129: Hoare triple {90290#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90291#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:38,569 INFO L290 TraceCheckUtils]: 130: Hoare triple {90291#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {90291#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:38,570 INFO L290 TraceCheckUtils]: 131: Hoare triple {90291#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90292#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:38,570 INFO L290 TraceCheckUtils]: 132: Hoare triple {90292#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {90292#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:38,571 INFO L290 TraceCheckUtils]: 133: Hoare triple {90292#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90293#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:38,571 INFO L290 TraceCheckUtils]: 134: Hoare triple {90293#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {90293#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:38,572 INFO L290 TraceCheckUtils]: 135: Hoare triple {90293#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90294#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:38,572 INFO L290 TraceCheckUtils]: 136: Hoare triple {90294#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {90294#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:38,573 INFO L290 TraceCheckUtils]: 137: Hoare triple {90294#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90295#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:38,573 INFO L290 TraceCheckUtils]: 138: Hoare triple {90295#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {90295#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:38,574 INFO L290 TraceCheckUtils]: 139: Hoare triple {90295#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90296#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:38,575 INFO L290 TraceCheckUtils]: 140: Hoare triple {90296#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {90296#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:38,576 INFO L290 TraceCheckUtils]: 141: Hoare triple {90296#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90297#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:38,576 INFO L290 TraceCheckUtils]: 142: Hoare triple {90297#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {90297#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:38,577 INFO L290 TraceCheckUtils]: 143: Hoare triple {90297#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90298#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:38,577 INFO L290 TraceCheckUtils]: 144: Hoare triple {90298#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {90298#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:38,578 INFO L290 TraceCheckUtils]: 145: Hoare triple {90298#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90299#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:38,578 INFO L290 TraceCheckUtils]: 146: Hoare triple {90299#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {90299#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:38,579 INFO L290 TraceCheckUtils]: 147: Hoare triple {90299#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90300#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:38,579 INFO L290 TraceCheckUtils]: 148: Hoare triple {90300#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {90300#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:38,581 INFO L290 TraceCheckUtils]: 149: Hoare triple {90300#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90301#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:38,581 INFO L290 TraceCheckUtils]: 150: Hoare triple {90301#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {90301#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:38,582 INFO L290 TraceCheckUtils]: 151: Hoare triple {90301#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90302#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:38,582 INFO L290 TraceCheckUtils]: 152: Hoare triple {90302#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {90302#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:38,583 INFO L290 TraceCheckUtils]: 153: Hoare triple {90302#(<= main_~x~0 73)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:38,583 INFO L290 TraceCheckUtils]: 154: Hoare triple {90225#false} assume !!(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:38,583 INFO L290 TraceCheckUtils]: 155: Hoare triple {90225#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:38,583 INFO L290 TraceCheckUtils]: 156: Hoare triple {90225#false} assume !(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:38,583 INFO L272 TraceCheckUtils]: 157: Hoare triple {90225#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {90225#false} is VALID [2022-04-15 12:51:38,584 INFO L290 TraceCheckUtils]: 158: Hoare triple {90225#false} ~cond := #in~cond; {90225#false} is VALID [2022-04-15 12:51:38,584 INFO L290 TraceCheckUtils]: 159: Hoare triple {90225#false} assume 0 == ~cond; {90225#false} is VALID [2022-04-15 12:51:38,584 INFO L290 TraceCheckUtils]: 160: Hoare triple {90225#false} assume !false; {90225#false} is VALID [2022-04-15 12:51:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 222 proven. 5402 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:38,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:38,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408098629] [2022-04-15 12:51:38,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408098629] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:38,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [783074693] [2022-04-15 12:51:38,585 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:51:38,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:38,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:38,586 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:38,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Waiting until timeout for monitored process [2022-04-15 12:51:38,654 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:51:38,654 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:38,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-15 12:51:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:38,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:39,716 INFO L272 TraceCheckUtils]: 0: Hoare triple {90224#true} call ULTIMATE.init(); {90224#true} is VALID [2022-04-15 12:51:39,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {90224#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {90224#true} is VALID [2022-04-15 12:51:39,717 INFO L290 TraceCheckUtils]: 2: Hoare triple {90224#true} assume true; {90224#true} is VALID [2022-04-15 12:51:39,717 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {90224#true} {90224#true} #41#return; {90224#true} is VALID [2022-04-15 12:51:39,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {90224#true} call #t~ret4 := main(); {90224#true} is VALID [2022-04-15 12:51:39,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {90224#true} ~x~0 := 0;~y~0 := 500000; {90322#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:39,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {90322#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {90322#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:39,722 INFO L290 TraceCheckUtils]: 7: Hoare triple {90322#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90230#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:39,722 INFO L290 TraceCheckUtils]: 8: Hoare triple {90230#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {90230#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:39,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {90230#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90231#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:39,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {90231#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {90231#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:39,726 INFO L290 TraceCheckUtils]: 11: Hoare triple {90231#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90232#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:39,726 INFO L290 TraceCheckUtils]: 12: Hoare triple {90232#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {90232#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:39,727 INFO L290 TraceCheckUtils]: 13: Hoare triple {90232#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90233#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:39,728 INFO L290 TraceCheckUtils]: 14: Hoare triple {90233#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {90233#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:39,729 INFO L290 TraceCheckUtils]: 15: Hoare triple {90233#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90234#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:39,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {90234#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {90234#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:39,730 INFO L290 TraceCheckUtils]: 17: Hoare triple {90234#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90235#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:39,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {90235#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {90235#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:39,732 INFO L290 TraceCheckUtils]: 19: Hoare triple {90235#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90236#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:39,732 INFO L290 TraceCheckUtils]: 20: Hoare triple {90236#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {90236#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:39,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {90236#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90237#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:39,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {90237#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {90237#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:39,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {90237#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90238#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:39,736 INFO L290 TraceCheckUtils]: 24: Hoare triple {90238#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {90238#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:39,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {90238#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90239#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:39,737 INFO L290 TraceCheckUtils]: 26: Hoare triple {90239#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {90239#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:39,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {90239#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90240#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:39,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {90240#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {90240#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:39,741 INFO L290 TraceCheckUtils]: 29: Hoare triple {90240#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90241#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:39,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {90241#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {90241#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:39,742 INFO L290 TraceCheckUtils]: 31: Hoare triple {90241#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90242#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:39,743 INFO L290 TraceCheckUtils]: 32: Hoare triple {90242#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {90242#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:39,744 INFO L290 TraceCheckUtils]: 33: Hoare triple {90242#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90243#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:39,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {90243#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {90243#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:39,746 INFO L290 TraceCheckUtils]: 35: Hoare triple {90243#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90244#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:39,746 INFO L290 TraceCheckUtils]: 36: Hoare triple {90244#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {90244#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:39,747 INFO L290 TraceCheckUtils]: 37: Hoare triple {90244#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90245#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:39,748 INFO L290 TraceCheckUtils]: 38: Hoare triple {90245#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {90245#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:39,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {90245#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90246#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:39,750 INFO L290 TraceCheckUtils]: 40: Hoare triple {90246#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {90246#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:39,751 INFO L290 TraceCheckUtils]: 41: Hoare triple {90246#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90247#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:39,751 INFO L290 TraceCheckUtils]: 42: Hoare triple {90247#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {90247#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:39,753 INFO L290 TraceCheckUtils]: 43: Hoare triple {90247#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90248#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:39,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {90248#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {90248#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:39,754 INFO L290 TraceCheckUtils]: 45: Hoare triple {90248#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90249#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:39,755 INFO L290 TraceCheckUtils]: 46: Hoare triple {90249#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {90249#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:39,756 INFO L290 TraceCheckUtils]: 47: Hoare triple {90249#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90250#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:39,756 INFO L290 TraceCheckUtils]: 48: Hoare triple {90250#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {90250#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:39,758 INFO L290 TraceCheckUtils]: 49: Hoare triple {90250#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90251#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:39,758 INFO L290 TraceCheckUtils]: 50: Hoare triple {90251#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {90251#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:39,760 INFO L290 TraceCheckUtils]: 51: Hoare triple {90251#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90252#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:39,760 INFO L290 TraceCheckUtils]: 52: Hoare triple {90252#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {90252#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:39,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {90252#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90253#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:39,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {90253#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {90253#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:39,763 INFO L290 TraceCheckUtils]: 55: Hoare triple {90253#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90254#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:39,763 INFO L290 TraceCheckUtils]: 56: Hoare triple {90254#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {90254#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:39,765 INFO L290 TraceCheckUtils]: 57: Hoare triple {90254#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90255#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:39,765 INFO L290 TraceCheckUtils]: 58: Hoare triple {90255#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {90255#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:39,766 INFO L290 TraceCheckUtils]: 59: Hoare triple {90255#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90256#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:39,767 INFO L290 TraceCheckUtils]: 60: Hoare triple {90256#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {90256#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:39,768 INFO L290 TraceCheckUtils]: 61: Hoare triple {90256#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90257#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:39,769 INFO L290 TraceCheckUtils]: 62: Hoare triple {90257#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {90257#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:39,770 INFO L290 TraceCheckUtils]: 63: Hoare triple {90257#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90258#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:39,771 INFO L290 TraceCheckUtils]: 64: Hoare triple {90258#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {90258#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:39,772 INFO L290 TraceCheckUtils]: 65: Hoare triple {90258#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90259#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:39,773 INFO L290 TraceCheckUtils]: 66: Hoare triple {90259#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {90259#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:39,774 INFO L290 TraceCheckUtils]: 67: Hoare triple {90259#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90260#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:39,775 INFO L290 TraceCheckUtils]: 68: Hoare triple {90260#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {90260#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:39,776 INFO L290 TraceCheckUtils]: 69: Hoare triple {90260#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90261#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:39,777 INFO L290 TraceCheckUtils]: 70: Hoare triple {90261#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {90261#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:39,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {90261#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90262#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:39,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {90262#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {90262#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:39,780 INFO L290 TraceCheckUtils]: 73: Hoare triple {90262#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90263#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:39,781 INFO L290 TraceCheckUtils]: 74: Hoare triple {90263#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {90263#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:39,782 INFO L290 TraceCheckUtils]: 75: Hoare triple {90263#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90264#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:39,782 INFO L290 TraceCheckUtils]: 76: Hoare triple {90264#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {90264#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:39,784 INFO L290 TraceCheckUtils]: 77: Hoare triple {90264#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90265#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:39,784 INFO L290 TraceCheckUtils]: 78: Hoare triple {90265#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {90265#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:39,785 INFO L290 TraceCheckUtils]: 79: Hoare triple {90265#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90266#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:39,785 INFO L290 TraceCheckUtils]: 80: Hoare triple {90266#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {90266#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:39,787 INFO L290 TraceCheckUtils]: 81: Hoare triple {90266#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90267#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:39,787 INFO L290 TraceCheckUtils]: 82: Hoare triple {90267#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {90267#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:39,788 INFO L290 TraceCheckUtils]: 83: Hoare triple {90267#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90268#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:39,789 INFO L290 TraceCheckUtils]: 84: Hoare triple {90268#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {90268#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:39,790 INFO L290 TraceCheckUtils]: 85: Hoare triple {90268#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90269#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:39,790 INFO L290 TraceCheckUtils]: 86: Hoare triple {90269#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {90269#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:39,792 INFO L290 TraceCheckUtils]: 87: Hoare triple {90269#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90270#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:39,792 INFO L290 TraceCheckUtils]: 88: Hoare triple {90270#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {90270#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:39,793 INFO L290 TraceCheckUtils]: 89: Hoare triple {90270#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90271#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:39,794 INFO L290 TraceCheckUtils]: 90: Hoare triple {90271#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {90271#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:39,795 INFO L290 TraceCheckUtils]: 91: Hoare triple {90271#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90272#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:39,796 INFO L290 TraceCheckUtils]: 92: Hoare triple {90272#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {90272#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:39,797 INFO L290 TraceCheckUtils]: 93: Hoare triple {90272#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90273#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:39,797 INFO L290 TraceCheckUtils]: 94: Hoare triple {90273#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {90273#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:39,799 INFO L290 TraceCheckUtils]: 95: Hoare triple {90273#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90274#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:39,799 INFO L290 TraceCheckUtils]: 96: Hoare triple {90274#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {90274#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:39,801 INFO L290 TraceCheckUtils]: 97: Hoare triple {90274#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90275#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:39,801 INFO L290 TraceCheckUtils]: 98: Hoare triple {90275#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {90275#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:39,803 INFO L290 TraceCheckUtils]: 99: Hoare triple {90275#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90276#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:39,803 INFO L290 TraceCheckUtils]: 100: Hoare triple {90276#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {90276#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:39,804 INFO L290 TraceCheckUtils]: 101: Hoare triple {90276#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90277#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:39,805 INFO L290 TraceCheckUtils]: 102: Hoare triple {90277#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {90277#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:39,806 INFO L290 TraceCheckUtils]: 103: Hoare triple {90277#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90278#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:39,807 INFO L290 TraceCheckUtils]: 104: Hoare triple {90278#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {90278#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:39,808 INFO L290 TraceCheckUtils]: 105: Hoare triple {90278#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90279#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:39,808 INFO L290 TraceCheckUtils]: 106: Hoare triple {90279#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {90279#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:39,810 INFO L290 TraceCheckUtils]: 107: Hoare triple {90279#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90280#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:39,810 INFO L290 TraceCheckUtils]: 108: Hoare triple {90280#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {90280#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:39,811 INFO L290 TraceCheckUtils]: 109: Hoare triple {90280#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90281#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:39,811 INFO L290 TraceCheckUtils]: 110: Hoare triple {90281#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {90281#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:39,813 INFO L290 TraceCheckUtils]: 111: Hoare triple {90281#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90282#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:39,813 INFO L290 TraceCheckUtils]: 112: Hoare triple {90282#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {90282#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:39,814 INFO L290 TraceCheckUtils]: 113: Hoare triple {90282#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90283#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:39,815 INFO L290 TraceCheckUtils]: 114: Hoare triple {90283#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {90283#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:39,816 INFO L290 TraceCheckUtils]: 115: Hoare triple {90283#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90284#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:39,816 INFO L290 TraceCheckUtils]: 116: Hoare triple {90284#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {90284#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:39,818 INFO L290 TraceCheckUtils]: 117: Hoare triple {90284#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90285#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:39,818 INFO L290 TraceCheckUtils]: 118: Hoare triple {90285#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {90285#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:39,819 INFO L290 TraceCheckUtils]: 119: Hoare triple {90285#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90286#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:39,820 INFO L290 TraceCheckUtils]: 120: Hoare triple {90286#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {90286#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:39,821 INFO L290 TraceCheckUtils]: 121: Hoare triple {90286#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90287#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:39,821 INFO L290 TraceCheckUtils]: 122: Hoare triple {90287#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {90287#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:39,823 INFO L290 TraceCheckUtils]: 123: Hoare triple {90287#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90288#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:39,823 INFO L290 TraceCheckUtils]: 124: Hoare triple {90288#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {90288#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:39,824 INFO L290 TraceCheckUtils]: 125: Hoare triple {90288#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90289#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:39,825 INFO L290 TraceCheckUtils]: 126: Hoare triple {90289#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {90289#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:39,826 INFO L290 TraceCheckUtils]: 127: Hoare triple {90289#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90290#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:39,826 INFO L290 TraceCheckUtils]: 128: Hoare triple {90290#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {90290#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:39,828 INFO L290 TraceCheckUtils]: 129: Hoare triple {90290#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90291#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:39,828 INFO L290 TraceCheckUtils]: 130: Hoare triple {90291#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {90291#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:39,830 INFO L290 TraceCheckUtils]: 131: Hoare triple {90291#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90292#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:39,830 INFO L290 TraceCheckUtils]: 132: Hoare triple {90292#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {90292#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:39,831 INFO L290 TraceCheckUtils]: 133: Hoare triple {90292#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90293#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:39,832 INFO L290 TraceCheckUtils]: 134: Hoare triple {90293#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {90293#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:39,833 INFO L290 TraceCheckUtils]: 135: Hoare triple {90293#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90294#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:39,834 INFO L290 TraceCheckUtils]: 136: Hoare triple {90294#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {90294#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:39,835 INFO L290 TraceCheckUtils]: 137: Hoare triple {90294#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90295#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:39,836 INFO L290 TraceCheckUtils]: 138: Hoare triple {90295#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {90295#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:39,837 INFO L290 TraceCheckUtils]: 139: Hoare triple {90295#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90296#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:39,837 INFO L290 TraceCheckUtils]: 140: Hoare triple {90296#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {90296#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:39,839 INFO L290 TraceCheckUtils]: 141: Hoare triple {90296#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90297#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:39,839 INFO L290 TraceCheckUtils]: 142: Hoare triple {90297#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {90297#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:39,841 INFO L290 TraceCheckUtils]: 143: Hoare triple {90297#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90298#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:39,841 INFO L290 TraceCheckUtils]: 144: Hoare triple {90298#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {90298#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:39,842 INFO L290 TraceCheckUtils]: 145: Hoare triple {90298#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90299#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:39,843 INFO L290 TraceCheckUtils]: 146: Hoare triple {90299#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {90299#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:39,844 INFO L290 TraceCheckUtils]: 147: Hoare triple {90299#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90300#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:39,844 INFO L290 TraceCheckUtils]: 148: Hoare triple {90300#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {90300#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:39,846 INFO L290 TraceCheckUtils]: 149: Hoare triple {90300#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90301#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:39,846 INFO L290 TraceCheckUtils]: 150: Hoare triple {90301#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {90301#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:39,847 INFO L290 TraceCheckUtils]: 151: Hoare triple {90301#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90302#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:39,848 INFO L290 TraceCheckUtils]: 152: Hoare triple {90302#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {90302#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:39,849 INFO L290 TraceCheckUtils]: 153: Hoare triple {90302#(<= main_~x~0 73)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 154: Hoare triple {90225#false} assume !!(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 155: Hoare triple {90225#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 156: Hoare triple {90225#false} assume !(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L272 TraceCheckUtils]: 157: Hoare triple {90225#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 158: Hoare triple {90225#false} ~cond := #in~cond; {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 159: Hoare triple {90225#false} assume 0 == ~cond; {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L290 TraceCheckUtils]: 160: Hoare triple {90225#false} assume !false; {90225#false} is VALID [2022-04-15 12:51:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 222 proven. 5402 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:39,851 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 160: Hoare triple {90225#false} assume !false; {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 159: Hoare triple {90225#false} assume 0 == ~cond; {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 158: Hoare triple {90225#false} ~cond := #in~cond; {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L272 TraceCheckUtils]: 157: Hoare triple {90225#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 156: Hoare triple {90225#false} assume !(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 155: Hoare triple {90225#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:45,054 INFO L290 TraceCheckUtils]: 154: Hoare triple {90225#false} assume !!(~x~0 < 1000000); {90225#false} is VALID [2022-04-15 12:51:45,055 INFO L290 TraceCheckUtils]: 153: Hoare triple {90809#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {90225#false} is VALID [2022-04-15 12:51:45,055 INFO L290 TraceCheckUtils]: 152: Hoare triple {90809#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {90809#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:45,058 INFO L290 TraceCheckUtils]: 151: Hoare triple {90816#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90809#(< main_~x~0 500000)} is VALID [2022-04-15 12:51:45,058 INFO L290 TraceCheckUtils]: 150: Hoare triple {90816#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {90816#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:45,060 INFO L290 TraceCheckUtils]: 149: Hoare triple {90823#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90816#(< main_~x~0 499999)} is VALID [2022-04-15 12:51:45,060 INFO L290 TraceCheckUtils]: 148: Hoare triple {90823#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {90823#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:45,061 INFO L290 TraceCheckUtils]: 147: Hoare triple {90830#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90823#(< main_~x~0 499998)} is VALID [2022-04-15 12:51:45,061 INFO L290 TraceCheckUtils]: 146: Hoare triple {90830#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {90830#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:45,062 INFO L290 TraceCheckUtils]: 145: Hoare triple {90837#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90830#(< main_~x~0 499997)} is VALID [2022-04-15 12:51:45,062 INFO L290 TraceCheckUtils]: 144: Hoare triple {90837#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {90837#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:45,063 INFO L290 TraceCheckUtils]: 143: Hoare triple {90844#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90837#(< main_~x~0 499996)} is VALID [2022-04-15 12:51:45,063 INFO L290 TraceCheckUtils]: 142: Hoare triple {90844#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {90844#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:45,065 INFO L290 TraceCheckUtils]: 141: Hoare triple {90851#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90844#(< main_~x~0 499995)} is VALID [2022-04-15 12:51:45,065 INFO L290 TraceCheckUtils]: 140: Hoare triple {90851#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {90851#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:45,066 INFO L290 TraceCheckUtils]: 139: Hoare triple {90858#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90851#(< main_~x~0 499994)} is VALID [2022-04-15 12:51:45,066 INFO L290 TraceCheckUtils]: 138: Hoare triple {90858#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {90858#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:45,067 INFO L290 TraceCheckUtils]: 137: Hoare triple {90865#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90858#(< main_~x~0 499993)} is VALID [2022-04-15 12:51:45,067 INFO L290 TraceCheckUtils]: 136: Hoare triple {90865#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {90865#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:45,068 INFO L290 TraceCheckUtils]: 135: Hoare triple {90872#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90865#(< main_~x~0 499992)} is VALID [2022-04-15 12:51:45,069 INFO L290 TraceCheckUtils]: 134: Hoare triple {90872#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {90872#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:45,070 INFO L290 TraceCheckUtils]: 133: Hoare triple {90879#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90872#(< main_~x~0 499991)} is VALID [2022-04-15 12:51:45,070 INFO L290 TraceCheckUtils]: 132: Hoare triple {90879#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {90879#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:45,071 INFO L290 TraceCheckUtils]: 131: Hoare triple {90886#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90879#(< main_~x~0 499990)} is VALID [2022-04-15 12:51:45,071 INFO L290 TraceCheckUtils]: 130: Hoare triple {90886#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {90886#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:45,072 INFO L290 TraceCheckUtils]: 129: Hoare triple {90893#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90886#(< main_~x~0 499989)} is VALID [2022-04-15 12:51:45,072 INFO L290 TraceCheckUtils]: 128: Hoare triple {90893#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {90893#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:45,073 INFO L290 TraceCheckUtils]: 127: Hoare triple {90900#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90893#(< main_~x~0 499988)} is VALID [2022-04-15 12:51:45,074 INFO L290 TraceCheckUtils]: 126: Hoare triple {90900#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {90900#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:45,075 INFO L290 TraceCheckUtils]: 125: Hoare triple {90907#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90900#(< main_~x~0 499987)} is VALID [2022-04-15 12:51:45,075 INFO L290 TraceCheckUtils]: 124: Hoare triple {90907#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {90907#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:45,076 INFO L290 TraceCheckUtils]: 123: Hoare triple {90914#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90907#(< main_~x~0 499986)} is VALID [2022-04-15 12:51:45,076 INFO L290 TraceCheckUtils]: 122: Hoare triple {90914#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {90914#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:45,077 INFO L290 TraceCheckUtils]: 121: Hoare triple {90921#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90914#(< main_~x~0 499985)} is VALID [2022-04-15 12:51:45,077 INFO L290 TraceCheckUtils]: 120: Hoare triple {90921#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {90921#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:45,078 INFO L290 TraceCheckUtils]: 119: Hoare triple {90928#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90921#(< main_~x~0 499984)} is VALID [2022-04-15 12:51:45,079 INFO L290 TraceCheckUtils]: 118: Hoare triple {90928#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {90928#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:45,080 INFO L290 TraceCheckUtils]: 117: Hoare triple {90935#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90928#(< main_~x~0 499983)} is VALID [2022-04-15 12:51:45,080 INFO L290 TraceCheckUtils]: 116: Hoare triple {90935#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {90935#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:45,081 INFO L290 TraceCheckUtils]: 115: Hoare triple {90942#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90935#(< main_~x~0 499982)} is VALID [2022-04-15 12:51:45,081 INFO L290 TraceCheckUtils]: 114: Hoare triple {90942#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {90942#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:45,082 INFO L290 TraceCheckUtils]: 113: Hoare triple {90949#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90942#(< main_~x~0 499981)} is VALID [2022-04-15 12:51:45,082 INFO L290 TraceCheckUtils]: 112: Hoare triple {90949#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {90949#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:45,083 INFO L290 TraceCheckUtils]: 111: Hoare triple {90956#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90949#(< main_~x~0 499980)} is VALID [2022-04-15 12:51:45,084 INFO L290 TraceCheckUtils]: 110: Hoare triple {90956#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {90956#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:45,085 INFO L290 TraceCheckUtils]: 109: Hoare triple {90963#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90956#(< main_~x~0 499979)} is VALID [2022-04-15 12:51:45,085 INFO L290 TraceCheckUtils]: 108: Hoare triple {90963#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {90963#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:45,086 INFO L290 TraceCheckUtils]: 107: Hoare triple {90970#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90963#(< main_~x~0 499978)} is VALID [2022-04-15 12:51:45,086 INFO L290 TraceCheckUtils]: 106: Hoare triple {90970#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {90970#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:45,087 INFO L290 TraceCheckUtils]: 105: Hoare triple {90977#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90970#(< main_~x~0 499977)} is VALID [2022-04-15 12:51:45,087 INFO L290 TraceCheckUtils]: 104: Hoare triple {90977#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {90977#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:45,088 INFO L290 TraceCheckUtils]: 103: Hoare triple {90984#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90977#(< main_~x~0 499976)} is VALID [2022-04-15 12:51:45,089 INFO L290 TraceCheckUtils]: 102: Hoare triple {90984#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {90984#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:45,090 INFO L290 TraceCheckUtils]: 101: Hoare triple {90991#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90984#(< main_~x~0 499975)} is VALID [2022-04-15 12:51:45,090 INFO L290 TraceCheckUtils]: 100: Hoare triple {90991#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {90991#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:45,091 INFO L290 TraceCheckUtils]: 99: Hoare triple {90998#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90991#(< main_~x~0 499974)} is VALID [2022-04-15 12:51:45,091 INFO L290 TraceCheckUtils]: 98: Hoare triple {90998#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {90998#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:45,092 INFO L290 TraceCheckUtils]: 97: Hoare triple {91005#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {90998#(< main_~x~0 499973)} is VALID [2022-04-15 12:51:45,092 INFO L290 TraceCheckUtils]: 96: Hoare triple {91005#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {91005#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:45,093 INFO L290 TraceCheckUtils]: 95: Hoare triple {91012#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91005#(< main_~x~0 499972)} is VALID [2022-04-15 12:51:45,093 INFO L290 TraceCheckUtils]: 94: Hoare triple {91012#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {91012#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:45,094 INFO L290 TraceCheckUtils]: 93: Hoare triple {91019#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91012#(< main_~x~0 499971)} is VALID [2022-04-15 12:51:45,095 INFO L290 TraceCheckUtils]: 92: Hoare triple {91019#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {91019#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:45,096 INFO L290 TraceCheckUtils]: 91: Hoare triple {91026#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91019#(< main_~x~0 499970)} is VALID [2022-04-15 12:51:45,096 INFO L290 TraceCheckUtils]: 90: Hoare triple {91026#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {91026#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:45,097 INFO L290 TraceCheckUtils]: 89: Hoare triple {91033#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91026#(< main_~x~0 499969)} is VALID [2022-04-15 12:51:45,097 INFO L290 TraceCheckUtils]: 88: Hoare triple {91033#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {91033#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:45,098 INFO L290 TraceCheckUtils]: 87: Hoare triple {91040#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91033#(< main_~x~0 499968)} is VALID [2022-04-15 12:51:45,098 INFO L290 TraceCheckUtils]: 86: Hoare triple {91040#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {91040#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:45,099 INFO L290 TraceCheckUtils]: 85: Hoare triple {91047#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91040#(< main_~x~0 499967)} is VALID [2022-04-15 12:51:45,100 INFO L290 TraceCheckUtils]: 84: Hoare triple {91047#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {91047#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:45,101 INFO L290 TraceCheckUtils]: 83: Hoare triple {91054#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91047#(< main_~x~0 499966)} is VALID [2022-04-15 12:51:45,102 INFO L290 TraceCheckUtils]: 82: Hoare triple {91054#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {91054#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:45,103 INFO L290 TraceCheckUtils]: 81: Hoare triple {91061#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91054#(< main_~x~0 499965)} is VALID [2022-04-15 12:51:45,103 INFO L290 TraceCheckUtils]: 80: Hoare triple {91061#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {91061#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:45,104 INFO L290 TraceCheckUtils]: 79: Hoare triple {91068#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91061#(< main_~x~0 499964)} is VALID [2022-04-15 12:51:45,104 INFO L290 TraceCheckUtils]: 78: Hoare triple {91068#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {91068#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:45,105 INFO L290 TraceCheckUtils]: 77: Hoare triple {91075#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91068#(< main_~x~0 499963)} is VALID [2022-04-15 12:51:45,106 INFO L290 TraceCheckUtils]: 76: Hoare triple {91075#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {91075#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:45,107 INFO L290 TraceCheckUtils]: 75: Hoare triple {91082#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91075#(< main_~x~0 499962)} is VALID [2022-04-15 12:51:45,107 INFO L290 TraceCheckUtils]: 74: Hoare triple {91082#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {91082#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:45,108 INFO L290 TraceCheckUtils]: 73: Hoare triple {91089#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91082#(< main_~x~0 499961)} is VALID [2022-04-15 12:51:45,108 INFO L290 TraceCheckUtils]: 72: Hoare triple {91089#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {91089#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:45,109 INFO L290 TraceCheckUtils]: 71: Hoare triple {91096#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91089#(< main_~x~0 499960)} is VALID [2022-04-15 12:51:45,109 INFO L290 TraceCheckUtils]: 70: Hoare triple {91096#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {91096#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:45,110 INFO L290 TraceCheckUtils]: 69: Hoare triple {91103#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91096#(< main_~x~0 499959)} is VALID [2022-04-15 12:51:45,111 INFO L290 TraceCheckUtils]: 68: Hoare triple {91103#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {91103#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:45,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {91110#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91103#(< main_~x~0 499958)} is VALID [2022-04-15 12:51:45,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {91110#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {91110#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:45,113 INFO L290 TraceCheckUtils]: 65: Hoare triple {91117#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91110#(< main_~x~0 499957)} is VALID [2022-04-15 12:51:45,113 INFO L290 TraceCheckUtils]: 64: Hoare triple {91117#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {91117#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:45,114 INFO L290 TraceCheckUtils]: 63: Hoare triple {91124#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91117#(< main_~x~0 499956)} is VALID [2022-04-15 12:51:45,115 INFO L290 TraceCheckUtils]: 62: Hoare triple {91124#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {91124#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:45,116 INFO L290 TraceCheckUtils]: 61: Hoare triple {91131#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91124#(< main_~x~0 499955)} is VALID [2022-04-15 12:51:45,116 INFO L290 TraceCheckUtils]: 60: Hoare triple {91131#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {91131#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:45,117 INFO L290 TraceCheckUtils]: 59: Hoare triple {91138#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91131#(< main_~x~0 499954)} is VALID [2022-04-15 12:51:45,117 INFO L290 TraceCheckUtils]: 58: Hoare triple {91138#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {91138#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:45,118 INFO L290 TraceCheckUtils]: 57: Hoare triple {91145#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91138#(< main_~x~0 499953)} is VALID [2022-04-15 12:51:45,119 INFO L290 TraceCheckUtils]: 56: Hoare triple {91145#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {91145#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:45,120 INFO L290 TraceCheckUtils]: 55: Hoare triple {91152#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91145#(< main_~x~0 499952)} is VALID [2022-04-15 12:51:45,121 INFO L290 TraceCheckUtils]: 54: Hoare triple {91152#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {91152#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:45,122 INFO L290 TraceCheckUtils]: 53: Hoare triple {91159#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91152#(< main_~x~0 499951)} is VALID [2022-04-15 12:51:45,122 INFO L290 TraceCheckUtils]: 52: Hoare triple {91159#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {91159#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:45,123 INFO L290 TraceCheckUtils]: 51: Hoare triple {91166#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91159#(< main_~x~0 499950)} is VALID [2022-04-15 12:51:45,123 INFO L290 TraceCheckUtils]: 50: Hoare triple {91166#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {91166#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:45,124 INFO L290 TraceCheckUtils]: 49: Hoare triple {91173#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91166#(< main_~x~0 499949)} is VALID [2022-04-15 12:51:45,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {91173#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {91173#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:45,126 INFO L290 TraceCheckUtils]: 47: Hoare triple {91180#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91173#(< main_~x~0 499948)} is VALID [2022-04-15 12:51:45,126 INFO L290 TraceCheckUtils]: 46: Hoare triple {91180#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {91180#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:45,127 INFO L290 TraceCheckUtils]: 45: Hoare triple {91187#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91180#(< main_~x~0 499947)} is VALID [2022-04-15 12:51:45,127 INFO L290 TraceCheckUtils]: 44: Hoare triple {91187#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {91187#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:45,128 INFO L290 TraceCheckUtils]: 43: Hoare triple {91194#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91187#(< main_~x~0 499946)} is VALID [2022-04-15 12:51:45,129 INFO L290 TraceCheckUtils]: 42: Hoare triple {91194#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {91194#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:45,130 INFO L290 TraceCheckUtils]: 41: Hoare triple {91201#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91194#(< main_~x~0 499945)} is VALID [2022-04-15 12:51:45,130 INFO L290 TraceCheckUtils]: 40: Hoare triple {91201#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {91201#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:45,131 INFO L290 TraceCheckUtils]: 39: Hoare triple {91208#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91201#(< main_~x~0 499944)} is VALID [2022-04-15 12:51:45,131 INFO L290 TraceCheckUtils]: 38: Hoare triple {91208#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {91208#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:45,132 INFO L290 TraceCheckUtils]: 37: Hoare triple {91215#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91208#(< main_~x~0 499943)} is VALID [2022-04-15 12:51:45,132 INFO L290 TraceCheckUtils]: 36: Hoare triple {91215#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {91215#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:45,133 INFO L290 TraceCheckUtils]: 35: Hoare triple {91222#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91215#(< main_~x~0 499942)} is VALID [2022-04-15 12:51:45,134 INFO L290 TraceCheckUtils]: 34: Hoare triple {91222#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {91222#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:45,135 INFO L290 TraceCheckUtils]: 33: Hoare triple {91229#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91222#(< main_~x~0 499941)} is VALID [2022-04-15 12:51:45,135 INFO L290 TraceCheckUtils]: 32: Hoare triple {91229#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {91229#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:45,136 INFO L290 TraceCheckUtils]: 31: Hoare triple {91236#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91229#(< main_~x~0 499940)} is VALID [2022-04-15 12:51:45,136 INFO L290 TraceCheckUtils]: 30: Hoare triple {91236#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {91236#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:45,137 INFO L290 TraceCheckUtils]: 29: Hoare triple {91243#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91236#(< main_~x~0 499939)} is VALID [2022-04-15 12:51:45,137 INFO L290 TraceCheckUtils]: 28: Hoare triple {91243#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {91243#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:45,138 INFO L290 TraceCheckUtils]: 27: Hoare triple {91250#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91243#(< main_~x~0 499938)} is VALID [2022-04-15 12:51:45,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {91250#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {91250#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:45,140 INFO L290 TraceCheckUtils]: 25: Hoare triple {91257#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91250#(< main_~x~0 499937)} is VALID [2022-04-15 12:51:45,140 INFO L290 TraceCheckUtils]: 24: Hoare triple {91257#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {91257#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:45,141 INFO L290 TraceCheckUtils]: 23: Hoare triple {91264#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91257#(< main_~x~0 499936)} is VALID [2022-04-15 12:51:45,141 INFO L290 TraceCheckUtils]: 22: Hoare triple {91264#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {91264#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:45,142 INFO L290 TraceCheckUtils]: 21: Hoare triple {91271#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91264#(< main_~x~0 499935)} is VALID [2022-04-15 12:51:45,142 INFO L290 TraceCheckUtils]: 20: Hoare triple {91271#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {91271#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:45,143 INFO L290 TraceCheckUtils]: 19: Hoare triple {91278#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91271#(< main_~x~0 499934)} is VALID [2022-04-15 12:51:45,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {91278#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {91278#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:45,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {91285#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91278#(< main_~x~0 499933)} is VALID [2022-04-15 12:51:45,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {91285#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {91285#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:45,146 INFO L290 TraceCheckUtils]: 15: Hoare triple {91292#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91285#(< main_~x~0 499932)} is VALID [2022-04-15 12:51:45,146 INFO L290 TraceCheckUtils]: 14: Hoare triple {91292#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {91292#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:45,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {91299#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91292#(< main_~x~0 499931)} is VALID [2022-04-15 12:51:45,148 INFO L290 TraceCheckUtils]: 12: Hoare triple {91299#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {91299#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:45,149 INFO L290 TraceCheckUtils]: 11: Hoare triple {91306#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91299#(< main_~x~0 499930)} is VALID [2022-04-15 12:51:45,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {91306#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {91306#(< main_~x~0 499929)} is VALID [2022-04-15 12:51:45,150 INFO L290 TraceCheckUtils]: 9: Hoare triple {91313#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91306#(< main_~x~0 499929)} is VALID [2022-04-15 12:51:45,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {91313#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {91313#(< main_~x~0 499928)} is VALID [2022-04-15 12:51:45,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {91320#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {91313#(< main_~x~0 499928)} is VALID [2022-04-15 12:51:45,152 INFO L290 TraceCheckUtils]: 6: Hoare triple {91320#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {91320#(< main_~x~0 499927)} is VALID [2022-04-15 12:51:45,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {90224#true} ~x~0 := 0;~y~0 := 500000; {91320#(< main_~x~0 499927)} is VALID [2022-04-15 12:51:45,152 INFO L272 TraceCheckUtils]: 4: Hoare triple {90224#true} call #t~ret4 := main(); {90224#true} is VALID [2022-04-15 12:51:45,152 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {90224#true} {90224#true} #41#return; {90224#true} is VALID [2022-04-15 12:51:45,152 INFO L290 TraceCheckUtils]: 2: Hoare triple {90224#true} assume true; {90224#true} is VALID [2022-04-15 12:51:45,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {90224#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {90224#true} is VALID [2022-04-15 12:51:45,152 INFO L272 TraceCheckUtils]: 0: Hoare triple {90224#true} call ULTIMATE.init(); {90224#true} is VALID [2022-04-15 12:51:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5625 backedges. 222 proven. 5402 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:45,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [783074693] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:45,153 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:45,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 76, 76] total 152 [2022-04-15 12:51:45,154 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:45,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1449880863] [2022-04-15 12:51:45,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1449880863] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:45,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:45,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2022-04-15 12:51:45,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989994764] [2022-04-15 12:51:45,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:45,154 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 161 [2022-04-15 12:51:45,154 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:45,154 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:45,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:45,355 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2022-04-15 12:51:45,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:45,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2022-04-15 12:51:45,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11327, Invalid=11625, Unknown=0, NotChecked=0, Total=22952 [2022-04-15 12:51:45,358 INFO L87 Difference]: Start difference. First operand 163 states and 166 transitions. Second operand has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:48,204 INFO L93 Difference]: Finished difference Result 174 states and 180 transitions. [2022-04-15 12:51:48,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2022-04-15 12:51:48,204 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 161 [2022-04-15 12:51:48,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 171 transitions. [2022-04-15 12:51:48,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 171 transitions. [2022-04-15 12:51:48,209 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 171 transitions. [2022-04-15 12:51:48,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:48,415 INFO L225 Difference]: With dead ends: 174 [2022-04-15 12:51:48,415 INFO L226 Difference]: Without dead ends: 165 [2022-04-15 12:51:48,418 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 473 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 224 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3138 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=22502, Invalid=28348, Unknown=0, NotChecked=0, Total=50850 [2022-04-15 12:51:48,418 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 82 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:48,418 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [82 Valid, 24 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:48,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-04-15 12:51:48,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 165. [2022-04-15 12:51:48,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:48,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 165 states. Second operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,612 INFO L74 IsIncluded]: Start isIncluded. First operand 165 states. Second operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,612 INFO L87 Difference]: Start difference. First operand 165 states. Second operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:48,613 INFO L93 Difference]: Finished difference Result 165 states and 168 transitions. [2022-04-15 12:51:48,613 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 168 transitions. [2022-04-15 12:51:48,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:48,613 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:48,613 INFO L74 IsIncluded]: Start isIncluded. First operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 165 states. [2022-04-15 12:51:48,613 INFO L87 Difference]: Start difference. First operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 165 states. [2022-04-15 12:51:48,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:48,615 INFO L93 Difference]: Finished difference Result 165 states and 168 transitions. [2022-04-15 12:51:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 168 transitions. [2022-04-15 12:51:48,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:48,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:48,615 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:48,615 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 160 states have (on average 1.025) internal successors, (164), 160 states have internal predecessors, (164), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 168 transitions. [2022-04-15 12:51:48,617 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 168 transitions. Word has length 161 [2022-04-15 12:51:48,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:48,618 INFO L478 AbstractCegarLoop]: Abstraction has 165 states and 168 transitions. [2022-04-15 12:51:48,618 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 2.038961038961039) internal successors, (157), 76 states have internal predecessors, (157), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:48,618 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 165 states and 168 transitions. [2022-04-15 12:51:48,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 168 edges. 168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 168 transitions. [2022-04-15 12:51:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-04-15 12:51:48,811 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:48,811 INFO L499 BasicCegarLoop]: trace histogram [76, 74, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:48,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:49,027 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable150,SelfDestructingSolverStorable149,75 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:49,028 INFO L403 AbstractCegarLoop]: === Iteration 78 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:49,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:49,028 INFO L85 PathProgramCache]: Analyzing trace with hash -1452261925, now seen corresponding path program 149 times [2022-04-15 12:51:49,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:49,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1335760425] [2022-04-15 12:51:49,319 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:49,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1071219952, now seen corresponding path program 1 times [2022-04-15 12:51:49,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:49,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77995473] [2022-04-15 12:51:49,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:49,323 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:49,325 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:49,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1452261925, now seen corresponding path program 150 times [2022-04-15 12:51:49,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:49,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182415239] [2022-04-15 12:51:49,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:51,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:51,134 INFO L290 TraceCheckUtils]: 0: Hoare triple {92580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {92500#true} is VALID [2022-04-15 12:51:51,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {92500#true} assume true; {92500#true} is VALID [2022-04-15 12:51:51,134 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {92500#true} {92500#true} #41#return; {92500#true} is VALID [2022-04-15 12:51:51,135 INFO L272 TraceCheckUtils]: 0: Hoare triple {92500#true} call ULTIMATE.init(); {92580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:51,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {92580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {92500#true} is VALID [2022-04-15 12:51:51,135 INFO L290 TraceCheckUtils]: 2: Hoare triple {92500#true} assume true; {92500#true} is VALID [2022-04-15 12:51:51,135 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92500#true} {92500#true} #41#return; {92500#true} is VALID [2022-04-15 12:51:51,135 INFO L272 TraceCheckUtils]: 4: Hoare triple {92500#true} call #t~ret4 := main(); {92500#true} is VALID [2022-04-15 12:51:51,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {92500#true} ~x~0 := 0;~y~0 := 500000; {92505#(= main_~x~0 0)} is VALID [2022-04-15 12:51:51,135 INFO L290 TraceCheckUtils]: 6: Hoare triple {92505#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {92505#(= main_~x~0 0)} is VALID [2022-04-15 12:51:51,136 INFO L290 TraceCheckUtils]: 7: Hoare triple {92505#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92506#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:51,136 INFO L290 TraceCheckUtils]: 8: Hoare triple {92506#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {92506#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:51,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {92506#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92507#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:51,141 INFO L290 TraceCheckUtils]: 10: Hoare triple {92507#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {92507#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:51,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {92507#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92508#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:51,142 INFO L290 TraceCheckUtils]: 12: Hoare triple {92508#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {92508#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:51,144 INFO L290 TraceCheckUtils]: 13: Hoare triple {92508#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92509#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:51,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {92509#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {92509#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:51,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {92509#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92510#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:51,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {92510#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {92510#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:51,147 INFO L290 TraceCheckUtils]: 17: Hoare triple {92510#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92511#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:51,147 INFO L290 TraceCheckUtils]: 18: Hoare triple {92511#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {92511#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:51,149 INFO L290 TraceCheckUtils]: 19: Hoare triple {92511#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92512#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:51,149 INFO L290 TraceCheckUtils]: 20: Hoare triple {92512#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {92512#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:51,150 INFO L290 TraceCheckUtils]: 21: Hoare triple {92512#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92513#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:51,150 INFO L290 TraceCheckUtils]: 22: Hoare triple {92513#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {92513#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:51,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {92513#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92514#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:51,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {92514#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {92514#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:51,153 INFO L290 TraceCheckUtils]: 25: Hoare triple {92514#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92515#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:51,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {92515#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {92515#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:51,155 INFO L290 TraceCheckUtils]: 27: Hoare triple {92515#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92516#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:51,155 INFO L290 TraceCheckUtils]: 28: Hoare triple {92516#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {92516#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:51,156 INFO L290 TraceCheckUtils]: 29: Hoare triple {92516#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92517#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:51,157 INFO L290 TraceCheckUtils]: 30: Hoare triple {92517#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {92517#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:51,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {92517#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92518#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:51,158 INFO L290 TraceCheckUtils]: 32: Hoare triple {92518#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {92518#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:51,159 INFO L290 TraceCheckUtils]: 33: Hoare triple {92518#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92519#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:51,160 INFO L290 TraceCheckUtils]: 34: Hoare triple {92519#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {92519#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:51,161 INFO L290 TraceCheckUtils]: 35: Hoare triple {92519#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92520#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:51,161 INFO L290 TraceCheckUtils]: 36: Hoare triple {92520#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {92520#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:51,162 INFO L290 TraceCheckUtils]: 37: Hoare triple {92520#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92521#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:51,163 INFO L290 TraceCheckUtils]: 38: Hoare triple {92521#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {92521#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:51,164 INFO L290 TraceCheckUtils]: 39: Hoare triple {92521#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92522#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:51,164 INFO L290 TraceCheckUtils]: 40: Hoare triple {92522#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {92522#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:51,165 INFO L290 TraceCheckUtils]: 41: Hoare triple {92522#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92523#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:51,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {92523#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {92523#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:51,167 INFO L290 TraceCheckUtils]: 43: Hoare triple {92523#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92524#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:51,167 INFO L290 TraceCheckUtils]: 44: Hoare triple {92524#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {92524#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:51,168 INFO L290 TraceCheckUtils]: 45: Hoare triple {92524#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92525#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:51,169 INFO L290 TraceCheckUtils]: 46: Hoare triple {92525#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {92525#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:51,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {92525#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92526#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:51,170 INFO L290 TraceCheckUtils]: 48: Hoare triple {92526#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {92526#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:51,172 INFO L290 TraceCheckUtils]: 49: Hoare triple {92526#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92527#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:51,172 INFO L290 TraceCheckUtils]: 50: Hoare triple {92527#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {92527#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:51,173 INFO L290 TraceCheckUtils]: 51: Hoare triple {92527#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92528#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:51,173 INFO L290 TraceCheckUtils]: 52: Hoare triple {92528#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {92528#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:51,175 INFO L290 TraceCheckUtils]: 53: Hoare triple {92528#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92529#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:51,175 INFO L290 TraceCheckUtils]: 54: Hoare triple {92529#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {92529#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:51,176 INFO L290 TraceCheckUtils]: 55: Hoare triple {92529#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92530#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:51,177 INFO L290 TraceCheckUtils]: 56: Hoare triple {92530#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {92530#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:51,178 INFO L290 TraceCheckUtils]: 57: Hoare triple {92530#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92531#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:51,178 INFO L290 TraceCheckUtils]: 58: Hoare triple {92531#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {92531#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:51,179 INFO L290 TraceCheckUtils]: 59: Hoare triple {92531#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92532#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:51,180 INFO L290 TraceCheckUtils]: 60: Hoare triple {92532#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {92532#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:51,181 INFO L290 TraceCheckUtils]: 61: Hoare triple {92532#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92533#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:51,181 INFO L290 TraceCheckUtils]: 62: Hoare triple {92533#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {92533#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:51,182 INFO L290 TraceCheckUtils]: 63: Hoare triple {92533#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92534#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:51,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {92534#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {92534#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:51,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {92534#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92535#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:51,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {92535#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {92535#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:51,185 INFO L290 TraceCheckUtils]: 67: Hoare triple {92535#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92536#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:51,186 INFO L290 TraceCheckUtils]: 68: Hoare triple {92536#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {92536#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:51,187 INFO L290 TraceCheckUtils]: 69: Hoare triple {92536#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92537#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:51,187 INFO L290 TraceCheckUtils]: 70: Hoare triple {92537#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {92537#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:51,188 INFO L290 TraceCheckUtils]: 71: Hoare triple {92537#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92538#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:51,189 INFO L290 TraceCheckUtils]: 72: Hoare triple {92538#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {92538#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:51,190 INFO L290 TraceCheckUtils]: 73: Hoare triple {92538#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92539#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:51,190 INFO L290 TraceCheckUtils]: 74: Hoare triple {92539#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {92539#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:51,192 INFO L290 TraceCheckUtils]: 75: Hoare triple {92539#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92540#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:51,192 INFO L290 TraceCheckUtils]: 76: Hoare triple {92540#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {92540#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:51,193 INFO L290 TraceCheckUtils]: 77: Hoare triple {92540#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92541#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:51,193 INFO L290 TraceCheckUtils]: 78: Hoare triple {92541#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {92541#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:51,195 INFO L290 TraceCheckUtils]: 79: Hoare triple {92541#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92542#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:51,195 INFO L290 TraceCheckUtils]: 80: Hoare triple {92542#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {92542#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:51,196 INFO L290 TraceCheckUtils]: 81: Hoare triple {92542#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92543#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:51,196 INFO L290 TraceCheckUtils]: 82: Hoare triple {92543#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {92543#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:51,198 INFO L290 TraceCheckUtils]: 83: Hoare triple {92543#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92544#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:51,198 INFO L290 TraceCheckUtils]: 84: Hoare triple {92544#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {92544#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:51,199 INFO L290 TraceCheckUtils]: 85: Hoare triple {92544#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92545#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:51,199 INFO L290 TraceCheckUtils]: 86: Hoare triple {92545#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {92545#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:51,201 INFO L290 TraceCheckUtils]: 87: Hoare triple {92545#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92546#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:51,201 INFO L290 TraceCheckUtils]: 88: Hoare triple {92546#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {92546#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:51,202 INFO L290 TraceCheckUtils]: 89: Hoare triple {92546#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92547#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:51,203 INFO L290 TraceCheckUtils]: 90: Hoare triple {92547#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {92547#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:51,204 INFO L290 TraceCheckUtils]: 91: Hoare triple {92547#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92548#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:51,204 INFO L290 TraceCheckUtils]: 92: Hoare triple {92548#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {92548#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:51,205 INFO L290 TraceCheckUtils]: 93: Hoare triple {92548#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92549#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:51,206 INFO L290 TraceCheckUtils]: 94: Hoare triple {92549#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {92549#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:51,207 INFO L290 TraceCheckUtils]: 95: Hoare triple {92549#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92550#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:51,207 INFO L290 TraceCheckUtils]: 96: Hoare triple {92550#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {92550#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:51,209 INFO L290 TraceCheckUtils]: 97: Hoare triple {92550#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92551#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:51,209 INFO L290 TraceCheckUtils]: 98: Hoare triple {92551#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {92551#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:51,210 INFO L290 TraceCheckUtils]: 99: Hoare triple {92551#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92552#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:51,210 INFO L290 TraceCheckUtils]: 100: Hoare triple {92552#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {92552#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:51,212 INFO L290 TraceCheckUtils]: 101: Hoare triple {92552#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92553#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:51,212 INFO L290 TraceCheckUtils]: 102: Hoare triple {92553#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {92553#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:51,213 INFO L290 TraceCheckUtils]: 103: Hoare triple {92553#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92554#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:51,214 INFO L290 TraceCheckUtils]: 104: Hoare triple {92554#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {92554#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:51,215 INFO L290 TraceCheckUtils]: 105: Hoare triple {92554#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92555#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:51,215 INFO L290 TraceCheckUtils]: 106: Hoare triple {92555#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {92555#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:51,217 INFO L290 TraceCheckUtils]: 107: Hoare triple {92555#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92556#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:51,217 INFO L290 TraceCheckUtils]: 108: Hoare triple {92556#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {92556#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:51,218 INFO L290 TraceCheckUtils]: 109: Hoare triple {92556#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92557#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:51,218 INFO L290 TraceCheckUtils]: 110: Hoare triple {92557#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {92557#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:51,220 INFO L290 TraceCheckUtils]: 111: Hoare triple {92557#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92558#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:51,220 INFO L290 TraceCheckUtils]: 112: Hoare triple {92558#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {92558#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:51,222 INFO L290 TraceCheckUtils]: 113: Hoare triple {92558#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92559#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:51,222 INFO L290 TraceCheckUtils]: 114: Hoare triple {92559#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {92559#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:51,224 INFO L290 TraceCheckUtils]: 115: Hoare triple {92559#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92560#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:51,224 INFO L290 TraceCheckUtils]: 116: Hoare triple {92560#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {92560#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:51,225 INFO L290 TraceCheckUtils]: 117: Hoare triple {92560#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92561#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:51,226 INFO L290 TraceCheckUtils]: 118: Hoare triple {92561#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {92561#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:51,227 INFO L290 TraceCheckUtils]: 119: Hoare triple {92561#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92562#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:51,227 INFO L290 TraceCheckUtils]: 120: Hoare triple {92562#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {92562#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:51,229 INFO L290 TraceCheckUtils]: 121: Hoare triple {92562#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92563#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:51,229 INFO L290 TraceCheckUtils]: 122: Hoare triple {92563#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {92563#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:51,230 INFO L290 TraceCheckUtils]: 123: Hoare triple {92563#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92564#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:51,230 INFO L290 TraceCheckUtils]: 124: Hoare triple {92564#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {92564#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:51,232 INFO L290 TraceCheckUtils]: 125: Hoare triple {92564#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92565#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:51,232 INFO L290 TraceCheckUtils]: 126: Hoare triple {92565#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {92565#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:51,233 INFO L290 TraceCheckUtils]: 127: Hoare triple {92565#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92566#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:51,234 INFO L290 TraceCheckUtils]: 128: Hoare triple {92566#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {92566#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:51,235 INFO L290 TraceCheckUtils]: 129: Hoare triple {92566#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92567#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:51,235 INFO L290 TraceCheckUtils]: 130: Hoare triple {92567#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {92567#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:51,237 INFO L290 TraceCheckUtils]: 131: Hoare triple {92567#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92568#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:51,237 INFO L290 TraceCheckUtils]: 132: Hoare triple {92568#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {92568#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:51,238 INFO L290 TraceCheckUtils]: 133: Hoare triple {92568#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92569#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:51,238 INFO L290 TraceCheckUtils]: 134: Hoare triple {92569#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {92569#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:51,240 INFO L290 TraceCheckUtils]: 135: Hoare triple {92569#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92570#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:51,240 INFO L290 TraceCheckUtils]: 136: Hoare triple {92570#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {92570#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:51,241 INFO L290 TraceCheckUtils]: 137: Hoare triple {92570#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92571#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:51,241 INFO L290 TraceCheckUtils]: 138: Hoare triple {92571#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {92571#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:51,243 INFO L290 TraceCheckUtils]: 139: Hoare triple {92571#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92572#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:51,243 INFO L290 TraceCheckUtils]: 140: Hoare triple {92572#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {92572#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:51,244 INFO L290 TraceCheckUtils]: 141: Hoare triple {92572#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92573#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:51,245 INFO L290 TraceCheckUtils]: 142: Hoare triple {92573#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {92573#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:51,246 INFO L290 TraceCheckUtils]: 143: Hoare triple {92573#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92574#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:51,246 INFO L290 TraceCheckUtils]: 144: Hoare triple {92574#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {92574#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:51,248 INFO L290 TraceCheckUtils]: 145: Hoare triple {92574#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92575#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:51,248 INFO L290 TraceCheckUtils]: 146: Hoare triple {92575#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {92575#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:51,250 INFO L290 TraceCheckUtils]: 147: Hoare triple {92575#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92576#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:51,250 INFO L290 TraceCheckUtils]: 148: Hoare triple {92576#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {92576#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:51,251 INFO L290 TraceCheckUtils]: 149: Hoare triple {92576#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92577#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:51,252 INFO L290 TraceCheckUtils]: 150: Hoare triple {92577#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {92577#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:51,253 INFO L290 TraceCheckUtils]: 151: Hoare triple {92577#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92578#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:51,253 INFO L290 TraceCheckUtils]: 152: Hoare triple {92578#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {92578#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:51,254 INFO L290 TraceCheckUtils]: 153: Hoare triple {92578#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92579#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:51,255 INFO L290 TraceCheckUtils]: 154: Hoare triple {92579#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {92579#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:51,256 INFO L290 TraceCheckUtils]: 155: Hoare triple {92579#(<= main_~x~0 74)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {92501#false} is VALID [2022-04-15 12:51:51,256 INFO L290 TraceCheckUtils]: 156: Hoare triple {92501#false} assume !!(~x~0 < 1000000); {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L290 TraceCheckUtils]: 157: Hoare triple {92501#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L290 TraceCheckUtils]: 158: Hoare triple {92501#false} assume !(~x~0 < 1000000); {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L272 TraceCheckUtils]: 159: Hoare triple {92501#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L290 TraceCheckUtils]: 160: Hoare triple {92501#false} ~cond := #in~cond; {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L290 TraceCheckUtils]: 161: Hoare triple {92501#false} assume 0 == ~cond; {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L290 TraceCheckUtils]: 162: Hoare triple {92501#false} assume !false; {92501#false} is VALID [2022-04-15 12:51:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 225 proven. 5550 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:51,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:51,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182415239] [2022-04-15 12:51:51,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182415239] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:51,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1477939921] [2022-04-15 12:51:51,258 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:51:51,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:51,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:51,259 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:51,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Waiting until timeout for monitored process [2022-04-15 12:51:51,319 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:51:51,320 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:51,320 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:51:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:51,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:51,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {92500#true} call ULTIMATE.init(); {92500#true} is VALID [2022-04-15 12:51:51,989 INFO L290 TraceCheckUtils]: 1: Hoare triple {92500#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {92500#true} is VALID [2022-04-15 12:51:51,989 INFO L290 TraceCheckUtils]: 2: Hoare triple {92500#true} assume true; {92500#true} is VALID [2022-04-15 12:51:51,989 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92500#true} {92500#true} #41#return; {92500#true} is VALID [2022-04-15 12:51:51,989 INFO L272 TraceCheckUtils]: 4: Hoare triple {92500#true} call #t~ret4 := main(); {92500#true} is VALID [2022-04-15 12:51:51,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {92500#true} ~x~0 := 0;~y~0 := 500000; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,989 INFO L290 TraceCheckUtils]: 6: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,989 INFO L290 TraceCheckUtils]: 7: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,990 INFO L290 TraceCheckUtils]: 8: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,990 INFO L290 TraceCheckUtils]: 9: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,990 INFO L290 TraceCheckUtils]: 10: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,990 INFO L290 TraceCheckUtils]: 11: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,990 INFO L290 TraceCheckUtils]: 12: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,991 INFO L290 TraceCheckUtils]: 13: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,991 INFO L290 TraceCheckUtils]: 14: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,991 INFO L290 TraceCheckUtils]: 15: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,991 INFO L290 TraceCheckUtils]: 16: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,992 INFO L290 TraceCheckUtils]: 18: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,992 INFO L290 TraceCheckUtils]: 19: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,993 INFO L290 TraceCheckUtils]: 23: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,993 INFO L290 TraceCheckUtils]: 26: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,993 INFO L290 TraceCheckUtils]: 27: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,994 INFO L290 TraceCheckUtils]: 28: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,994 INFO L290 TraceCheckUtils]: 29: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,994 INFO L290 TraceCheckUtils]: 30: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,994 INFO L290 TraceCheckUtils]: 31: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,994 INFO L290 TraceCheckUtils]: 32: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,995 INFO L290 TraceCheckUtils]: 33: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,995 INFO L290 TraceCheckUtils]: 34: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,995 INFO L290 TraceCheckUtils]: 35: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,995 INFO L290 TraceCheckUtils]: 36: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,995 INFO L290 TraceCheckUtils]: 37: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,996 INFO L290 TraceCheckUtils]: 38: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,996 INFO L290 TraceCheckUtils]: 39: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,996 INFO L290 TraceCheckUtils]: 40: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,996 INFO L290 TraceCheckUtils]: 41: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,996 INFO L290 TraceCheckUtils]: 42: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,997 INFO L290 TraceCheckUtils]: 43: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,997 INFO L290 TraceCheckUtils]: 46: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,998 INFO L290 TraceCheckUtils]: 48: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,998 INFO L290 TraceCheckUtils]: 49: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,998 INFO L290 TraceCheckUtils]: 50: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,998 INFO L290 TraceCheckUtils]: 51: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,998 INFO L290 TraceCheckUtils]: 52: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,999 INFO L290 TraceCheckUtils]: 53: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,999 INFO L290 TraceCheckUtils]: 54: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,999 INFO L290 TraceCheckUtils]: 55: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,999 INFO L290 TraceCheckUtils]: 56: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:51,999 INFO L290 TraceCheckUtils]: 57: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,000 INFO L290 TraceCheckUtils]: 58: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,000 INFO L290 TraceCheckUtils]: 59: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,000 INFO L290 TraceCheckUtils]: 60: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,000 INFO L290 TraceCheckUtils]: 61: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,000 INFO L290 TraceCheckUtils]: 62: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,001 INFO L290 TraceCheckUtils]: 63: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,001 INFO L290 TraceCheckUtils]: 64: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,001 INFO L290 TraceCheckUtils]: 65: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,001 INFO L290 TraceCheckUtils]: 66: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,001 INFO L290 TraceCheckUtils]: 67: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,002 INFO L290 TraceCheckUtils]: 68: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,002 INFO L290 TraceCheckUtils]: 69: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,002 INFO L290 TraceCheckUtils]: 70: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,002 INFO L290 TraceCheckUtils]: 71: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,003 INFO L290 TraceCheckUtils]: 72: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,003 INFO L290 TraceCheckUtils]: 73: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,003 INFO L290 TraceCheckUtils]: 74: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,003 INFO L290 TraceCheckUtils]: 75: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,003 INFO L290 TraceCheckUtils]: 76: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,004 INFO L290 TraceCheckUtils]: 77: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,004 INFO L290 TraceCheckUtils]: 78: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,004 INFO L290 TraceCheckUtils]: 79: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,004 INFO L290 TraceCheckUtils]: 80: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,004 INFO L290 TraceCheckUtils]: 81: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,005 INFO L290 TraceCheckUtils]: 82: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,005 INFO L290 TraceCheckUtils]: 85: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,006 INFO L290 TraceCheckUtils]: 87: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,006 INFO L290 TraceCheckUtils]: 88: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,006 INFO L290 TraceCheckUtils]: 89: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,006 INFO L290 TraceCheckUtils]: 90: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,006 INFO L290 TraceCheckUtils]: 91: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,007 INFO L290 TraceCheckUtils]: 92: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,007 INFO L290 TraceCheckUtils]: 93: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,007 INFO L290 TraceCheckUtils]: 94: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,007 INFO L290 TraceCheckUtils]: 95: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,008 INFO L290 TraceCheckUtils]: 97: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,008 INFO L290 TraceCheckUtils]: 98: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,008 INFO L290 TraceCheckUtils]: 99: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,008 INFO L290 TraceCheckUtils]: 100: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,008 INFO L290 TraceCheckUtils]: 101: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,009 INFO L290 TraceCheckUtils]: 102: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,009 INFO L290 TraceCheckUtils]: 103: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,009 INFO L290 TraceCheckUtils]: 104: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,009 INFO L290 TraceCheckUtils]: 105: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,009 INFO L290 TraceCheckUtils]: 106: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,010 INFO L290 TraceCheckUtils]: 107: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,010 INFO L290 TraceCheckUtils]: 108: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,010 INFO L290 TraceCheckUtils]: 109: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,010 INFO L290 TraceCheckUtils]: 110: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,010 INFO L290 TraceCheckUtils]: 111: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,011 INFO L290 TraceCheckUtils]: 112: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,011 INFO L290 TraceCheckUtils]: 113: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,011 INFO L290 TraceCheckUtils]: 114: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,011 INFO L290 TraceCheckUtils]: 115: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,011 INFO L290 TraceCheckUtils]: 116: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,012 INFO L290 TraceCheckUtils]: 117: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,012 INFO L290 TraceCheckUtils]: 118: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,012 INFO L290 TraceCheckUtils]: 119: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,012 INFO L290 TraceCheckUtils]: 120: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,012 INFO L290 TraceCheckUtils]: 121: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,013 INFO L290 TraceCheckUtils]: 122: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,013 INFO L290 TraceCheckUtils]: 123: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,013 INFO L290 TraceCheckUtils]: 124: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,013 INFO L290 TraceCheckUtils]: 125: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,013 INFO L290 TraceCheckUtils]: 126: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,014 INFO L290 TraceCheckUtils]: 127: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,014 INFO L290 TraceCheckUtils]: 128: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,014 INFO L290 TraceCheckUtils]: 129: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,014 INFO L290 TraceCheckUtils]: 130: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,014 INFO L290 TraceCheckUtils]: 131: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,015 INFO L290 TraceCheckUtils]: 132: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,015 INFO L290 TraceCheckUtils]: 133: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,015 INFO L290 TraceCheckUtils]: 134: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,015 INFO L290 TraceCheckUtils]: 135: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,015 INFO L290 TraceCheckUtils]: 136: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,016 INFO L290 TraceCheckUtils]: 137: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,016 INFO L290 TraceCheckUtils]: 138: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,016 INFO L290 TraceCheckUtils]: 139: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,016 INFO L290 TraceCheckUtils]: 140: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,016 INFO L290 TraceCheckUtils]: 141: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,017 INFO L290 TraceCheckUtils]: 142: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,017 INFO L290 TraceCheckUtils]: 143: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,017 INFO L290 TraceCheckUtils]: 144: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,017 INFO L290 TraceCheckUtils]: 145: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,017 INFO L290 TraceCheckUtils]: 146: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,018 INFO L290 TraceCheckUtils]: 147: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,018 INFO L290 TraceCheckUtils]: 148: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,018 INFO L290 TraceCheckUtils]: 149: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,018 INFO L290 TraceCheckUtils]: 150: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,018 INFO L290 TraceCheckUtils]: 151: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,019 INFO L290 TraceCheckUtils]: 152: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,019 INFO L290 TraceCheckUtils]: 153: Hoare triple {92599#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,019 INFO L290 TraceCheckUtils]: 154: Hoare triple {92599#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {92599#(<= main_~y~0 500000)} is VALID [2022-04-15 12:51:52,023 INFO L290 TraceCheckUtils]: 155: Hoare triple {92599#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {93050#(<= main_~y~0 500001)} is VALID [2022-04-15 12:51:52,023 INFO L290 TraceCheckUtils]: 156: Hoare triple {93050#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {93050#(<= main_~y~0 500001)} is VALID [2022-04-15 12:51:52,024 INFO L290 TraceCheckUtils]: 157: Hoare triple {93050#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {93057#(<= main_~y~0 500002)} is VALID [2022-04-15 12:51:52,024 INFO L290 TraceCheckUtils]: 158: Hoare triple {93057#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {93061#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:51:52,024 INFO L272 TraceCheckUtils]: 159: Hoare triple {93061#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {93065#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:51:52,025 INFO L290 TraceCheckUtils]: 160: Hoare triple {93065#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {93069#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:51:52,025 INFO L290 TraceCheckUtils]: 161: Hoare triple {93069#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {92501#false} is VALID [2022-04-15 12:51:52,025 INFO L290 TraceCheckUtils]: 162: Hoare triple {92501#false} assume !false; {92501#false} is VALID [2022-04-15 12:51:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2022-04-15 12:51:52,025 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:51:52,667 INFO L290 TraceCheckUtils]: 162: Hoare triple {92501#false} assume !false; {92501#false} is VALID [2022-04-15 12:51:52,667 INFO L290 TraceCheckUtils]: 161: Hoare triple {93069#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {92501#false} is VALID [2022-04-15 12:51:52,668 INFO L290 TraceCheckUtils]: 160: Hoare triple {93065#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {93069#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:51:52,668 INFO L272 TraceCheckUtils]: 159: Hoare triple {93085#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {93065#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:51:52,669 INFO L290 TraceCheckUtils]: 158: Hoare triple {93089#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {93085#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:51:52,669 INFO L290 TraceCheckUtils]: 157: Hoare triple {93093#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {93089#(< main_~y~0 1000000)} is VALID [2022-04-15 12:51:52,670 INFO L290 TraceCheckUtils]: 156: Hoare triple {93093#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {93093#(< main_~y~0 999999)} is VALID [2022-04-15 12:51:52,675 INFO L290 TraceCheckUtils]: 155: Hoare triple {93100#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {93093#(< main_~y~0 999999)} is VALID [2022-04-15 12:51:52,675 INFO L290 TraceCheckUtils]: 154: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,676 INFO L290 TraceCheckUtils]: 153: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,676 INFO L290 TraceCheckUtils]: 152: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,676 INFO L290 TraceCheckUtils]: 151: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,676 INFO L290 TraceCheckUtils]: 150: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,677 INFO L290 TraceCheckUtils]: 149: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,677 INFO L290 TraceCheckUtils]: 148: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,677 INFO L290 TraceCheckUtils]: 147: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,677 INFO L290 TraceCheckUtils]: 146: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,678 INFO L290 TraceCheckUtils]: 145: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,678 INFO L290 TraceCheckUtils]: 144: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,678 INFO L290 TraceCheckUtils]: 143: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,678 INFO L290 TraceCheckUtils]: 142: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,679 INFO L290 TraceCheckUtils]: 141: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,679 INFO L290 TraceCheckUtils]: 140: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,679 INFO L290 TraceCheckUtils]: 139: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,680 INFO L290 TraceCheckUtils]: 138: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,680 INFO L290 TraceCheckUtils]: 137: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,680 INFO L290 TraceCheckUtils]: 136: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,681 INFO L290 TraceCheckUtils]: 135: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,681 INFO L290 TraceCheckUtils]: 134: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,681 INFO L290 TraceCheckUtils]: 133: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,681 INFO L290 TraceCheckUtils]: 132: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,682 INFO L290 TraceCheckUtils]: 131: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,682 INFO L290 TraceCheckUtils]: 130: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,682 INFO L290 TraceCheckUtils]: 129: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,683 INFO L290 TraceCheckUtils]: 128: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,683 INFO L290 TraceCheckUtils]: 127: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,683 INFO L290 TraceCheckUtils]: 126: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,683 INFO L290 TraceCheckUtils]: 125: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,684 INFO L290 TraceCheckUtils]: 124: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,684 INFO L290 TraceCheckUtils]: 123: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,684 INFO L290 TraceCheckUtils]: 122: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,685 INFO L290 TraceCheckUtils]: 121: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,685 INFO L290 TraceCheckUtils]: 120: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,685 INFO L290 TraceCheckUtils]: 119: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,685 INFO L290 TraceCheckUtils]: 118: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,686 INFO L290 TraceCheckUtils]: 117: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,686 INFO L290 TraceCheckUtils]: 116: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,686 INFO L290 TraceCheckUtils]: 115: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,687 INFO L290 TraceCheckUtils]: 114: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,687 INFO L290 TraceCheckUtils]: 113: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,687 INFO L290 TraceCheckUtils]: 112: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,688 INFO L290 TraceCheckUtils]: 111: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,688 INFO L290 TraceCheckUtils]: 110: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,688 INFO L290 TraceCheckUtils]: 109: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,688 INFO L290 TraceCheckUtils]: 108: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,689 INFO L290 TraceCheckUtils]: 107: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,689 INFO L290 TraceCheckUtils]: 106: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,689 INFO L290 TraceCheckUtils]: 105: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,690 INFO L290 TraceCheckUtils]: 104: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,690 INFO L290 TraceCheckUtils]: 103: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,690 INFO L290 TraceCheckUtils]: 102: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,690 INFO L290 TraceCheckUtils]: 101: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,691 INFO L290 TraceCheckUtils]: 100: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,691 INFO L290 TraceCheckUtils]: 99: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,691 INFO L290 TraceCheckUtils]: 98: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,692 INFO L290 TraceCheckUtils]: 97: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,692 INFO L290 TraceCheckUtils]: 96: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,692 INFO L290 TraceCheckUtils]: 95: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,692 INFO L290 TraceCheckUtils]: 94: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,702 INFO L290 TraceCheckUtils]: 93: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,702 INFO L290 TraceCheckUtils]: 92: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,702 INFO L290 TraceCheckUtils]: 91: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,703 INFO L290 TraceCheckUtils]: 90: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,703 INFO L290 TraceCheckUtils]: 89: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,703 INFO L290 TraceCheckUtils]: 88: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,703 INFO L290 TraceCheckUtils]: 87: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,704 INFO L290 TraceCheckUtils]: 86: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,704 INFO L290 TraceCheckUtils]: 85: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,704 INFO L290 TraceCheckUtils]: 84: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,705 INFO L290 TraceCheckUtils]: 83: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,705 INFO L290 TraceCheckUtils]: 82: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,705 INFO L290 TraceCheckUtils]: 81: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,705 INFO L290 TraceCheckUtils]: 80: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,706 INFO L290 TraceCheckUtils]: 79: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,706 INFO L290 TraceCheckUtils]: 78: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,706 INFO L290 TraceCheckUtils]: 77: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,706 INFO L290 TraceCheckUtils]: 76: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,707 INFO L290 TraceCheckUtils]: 75: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,707 INFO L290 TraceCheckUtils]: 74: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,707 INFO L290 TraceCheckUtils]: 73: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,707 INFO L290 TraceCheckUtils]: 72: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,708 INFO L290 TraceCheckUtils]: 71: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,708 INFO L290 TraceCheckUtils]: 70: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,708 INFO L290 TraceCheckUtils]: 69: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,708 INFO L290 TraceCheckUtils]: 68: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,709 INFO L290 TraceCheckUtils]: 67: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,709 INFO L290 TraceCheckUtils]: 66: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,709 INFO L290 TraceCheckUtils]: 65: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,710 INFO L290 TraceCheckUtils]: 64: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,710 INFO L290 TraceCheckUtils]: 63: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,710 INFO L290 TraceCheckUtils]: 62: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,710 INFO L290 TraceCheckUtils]: 61: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,711 INFO L290 TraceCheckUtils]: 60: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,711 INFO L290 TraceCheckUtils]: 59: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,711 INFO L290 TraceCheckUtils]: 58: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,712 INFO L290 TraceCheckUtils]: 56: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,712 INFO L290 TraceCheckUtils]: 55: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,713 INFO L290 TraceCheckUtils]: 52: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,713 INFO L290 TraceCheckUtils]: 50: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,713 INFO L290 TraceCheckUtils]: 49: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,714 INFO L290 TraceCheckUtils]: 48: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,714 INFO L290 TraceCheckUtils]: 47: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,714 INFO L290 TraceCheckUtils]: 46: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,714 INFO L290 TraceCheckUtils]: 45: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,715 INFO L290 TraceCheckUtils]: 44: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,715 INFO L290 TraceCheckUtils]: 43: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,715 INFO L290 TraceCheckUtils]: 42: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,716 INFO L290 TraceCheckUtils]: 41: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,716 INFO L290 TraceCheckUtils]: 40: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,717 INFO L290 TraceCheckUtils]: 37: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,717 INFO L290 TraceCheckUtils]: 36: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,717 INFO L290 TraceCheckUtils]: 35: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,717 INFO L290 TraceCheckUtils]: 34: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,718 INFO L290 TraceCheckUtils]: 33: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,718 INFO L290 TraceCheckUtils]: 31: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,718 INFO L290 TraceCheckUtils]: 30: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,719 INFO L290 TraceCheckUtils]: 29: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,719 INFO L290 TraceCheckUtils]: 28: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,719 INFO L290 TraceCheckUtils]: 27: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,720 INFO L290 TraceCheckUtils]: 25: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,720 INFO L290 TraceCheckUtils]: 24: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,720 INFO L290 TraceCheckUtils]: 23: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,721 INFO L290 TraceCheckUtils]: 21: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,721 INFO L290 TraceCheckUtils]: 19: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,721 INFO L290 TraceCheckUtils]: 18: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,722 INFO L290 TraceCheckUtils]: 17: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,722 INFO L290 TraceCheckUtils]: 16: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,722 INFO L290 TraceCheckUtils]: 15: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,723 INFO L290 TraceCheckUtils]: 14: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,723 INFO L290 TraceCheckUtils]: 13: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,723 INFO L290 TraceCheckUtils]: 12: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,723 INFO L290 TraceCheckUtils]: 11: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,724 INFO L290 TraceCheckUtils]: 7: Hoare triple {93100#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,725 INFO L290 TraceCheckUtils]: 6: Hoare triple {93100#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,725 INFO L290 TraceCheckUtils]: 5: Hoare triple {92500#true} ~x~0 := 0;~y~0 := 500000; {93100#(< main_~y~0 999998)} is VALID [2022-04-15 12:51:52,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {92500#true} call #t~ret4 := main(); {92500#true} is VALID [2022-04-15 12:51:52,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92500#true} {92500#true} #41#return; {92500#true} is VALID [2022-04-15 12:51:52,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {92500#true} assume true; {92500#true} is VALID [2022-04-15 12:51:52,725 INFO L290 TraceCheckUtils]: 1: Hoare triple {92500#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {92500#true} is VALID [2022-04-15 12:51:52,725 INFO L272 TraceCheckUtils]: 0: Hoare triple {92500#true} call ULTIMATE.init(); {92500#true} is VALID [2022-04-15 12:51:52,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5776 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2022-04-15 12:51:52,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1477939921] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:51:52,726 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:51:52,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [78, 8, 8] total 88 [2022-04-15 12:51:52,726 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:51:52,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1335760425] [2022-04-15 12:51:52,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1335760425] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:51:52,726 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:51:52,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [78] imperfect sequences [] total 78 [2022-04-15 12:51:52,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301625124] [2022-04-15 12:51:52,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:51:52,727 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 163 [2022-04-15 12:51:52,727 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:51:52,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:52,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:52,922 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2022-04-15 12:51:52,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:52,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2022-04-15 12:51:52,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2968, Invalid=4688, Unknown=0, NotChecked=0, Total=7656 [2022-04-15 12:51:52,924 INFO L87 Difference]: Start difference. First operand 165 states and 168 transitions. Second operand has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:55,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:55,747 INFO L93 Difference]: Finished difference Result 176 states and 182 transitions. [2022-04-15 12:51:55,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-15 12:51:55,747 INFO L78 Accepts]: Start accepts. Automaton has has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 163 [2022-04-15 12:51:55,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:51:55,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 173 transitions. [2022-04-15 12:51:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:55,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 173 transitions. [2022-04-15 12:51:55,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 173 transitions. [2022-04-15 12:51:55,893 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:55,894 INFO L225 Difference]: With dead ends: 176 [2022-04-15 12:51:55,894 INFO L226 Difference]: Without dead ends: 167 [2022-04-15 12:51:55,896 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 317 SyntacticMatches, 1 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3908 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=8818, Invalid=17588, Unknown=0, NotChecked=0, Total=26406 [2022-04-15 12:51:55,897 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 83 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:51:55,897 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 49 Invalid, 275 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 12:51:55,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2022-04-15 12:51:56,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2022-04-15 12:51:56,035 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:51:56,036 INFO L82 GeneralOperation]: Start isEquivalent. First operand 167 states. Second operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:56,036 INFO L74 IsIncluded]: Start isIncluded. First operand 167 states. Second operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:56,036 INFO L87 Difference]: Start difference. First operand 167 states. Second operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:56,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:56,037 INFO L93 Difference]: Finished difference Result 167 states and 170 transitions. [2022-04-15 12:51:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 170 transitions. [2022-04-15 12:51:56,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:56,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:56,038 INFO L74 IsIncluded]: Start isIncluded. First operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 167 states. [2022-04-15 12:51:56,038 INFO L87 Difference]: Start difference. First operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 167 states. [2022-04-15 12:51:56,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:51:56,039 INFO L93 Difference]: Finished difference Result 167 states and 170 transitions. [2022-04-15 12:51:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 170 transitions. [2022-04-15 12:51:56,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:51:56,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:51:56,039 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:51:56,039 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:51:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 162 states have (on average 1.0246913580246915) internal successors, (166), 162 states have internal predecessors, (166), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 170 transitions. [2022-04-15 12:51:56,041 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 170 transitions. Word has length 163 [2022-04-15 12:51:56,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:51:56,041 INFO L478 AbstractCegarLoop]: Abstraction has 167 states and 170 transitions. [2022-04-15 12:51:56,041 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 78 states, 78 states have (on average 2.0384615384615383) internal successors, (159), 77 states have internal predecessors, (159), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:51:56,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 167 states and 170 transitions. [2022-04-15 12:51:56,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:51:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 170 transitions. [2022-04-15 12:51:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-04-15 12:51:56,211 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:51:56,211 INFO L499 BasicCegarLoop]: trace histogram [77, 75, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:51:56,227 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (76)] Forceful destruction successful, exit code 0 [2022-04-15 12:51:56,427 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,76 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable152 [2022-04-15 12:51:56,427 INFO L403 AbstractCegarLoop]: === Iteration 79 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:51:56,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:51:56,427 INFO L85 PathProgramCache]: Analyzing trace with hash 1736726072, now seen corresponding path program 151 times [2022-04-15 12:51:56,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:51:56,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2091154114] [2022-04-15 12:51:56,642 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:51:56,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1012114608, now seen corresponding path program 1 times [2022-04-15 12:51:56,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:56,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184370075] [2022-04-15 12:51:56,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:56,646 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:51:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:51:56,647 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:51:56,647 INFO L85 PathProgramCache]: Analyzing trace with hash 1736726072, now seen corresponding path program 152 times [2022-04-15 12:51:56,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:51:56,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854964355] [2022-04-15 12:51:56,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:51:56,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:51:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:57,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:51:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:57,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {94819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {94738#true} assume true; {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {94738#true} {94738#true} #41#return; {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L272 TraceCheckUtils]: 0: Hoare triple {94738#true} call ULTIMATE.init(); {94819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:51:57,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {94819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L290 TraceCheckUtils]: 2: Hoare triple {94738#true} assume true; {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94738#true} {94738#true} #41#return; {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L272 TraceCheckUtils]: 4: Hoare triple {94738#true} call #t~ret4 := main(); {94738#true} is VALID [2022-04-15 12:51:57,966 INFO L290 TraceCheckUtils]: 5: Hoare triple {94738#true} ~x~0 := 0;~y~0 := 500000; {94743#(= main_~x~0 0)} is VALID [2022-04-15 12:51:57,967 INFO L290 TraceCheckUtils]: 6: Hoare triple {94743#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {94743#(= main_~x~0 0)} is VALID [2022-04-15 12:51:57,967 INFO L290 TraceCheckUtils]: 7: Hoare triple {94743#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94744#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:57,967 INFO L290 TraceCheckUtils]: 8: Hoare triple {94744#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {94744#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:57,971 INFO L290 TraceCheckUtils]: 9: Hoare triple {94744#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94745#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:57,971 INFO L290 TraceCheckUtils]: 10: Hoare triple {94745#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {94745#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:57,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {94745#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94746#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:57,972 INFO L290 TraceCheckUtils]: 12: Hoare triple {94746#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {94746#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:57,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {94746#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94747#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:57,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {94747#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {94747#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:57,975 INFO L290 TraceCheckUtils]: 15: Hoare triple {94747#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94748#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:57,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {94748#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {94748#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:57,976 INFO L290 TraceCheckUtils]: 17: Hoare triple {94748#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94749#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:57,976 INFO L290 TraceCheckUtils]: 18: Hoare triple {94749#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {94749#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:57,978 INFO L290 TraceCheckUtils]: 19: Hoare triple {94749#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94750#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:57,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {94750#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {94750#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:57,979 INFO L290 TraceCheckUtils]: 21: Hoare triple {94750#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94751#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:57,979 INFO L290 TraceCheckUtils]: 22: Hoare triple {94751#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {94751#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:57,980 INFO L290 TraceCheckUtils]: 23: Hoare triple {94751#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94752#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:57,980 INFO L290 TraceCheckUtils]: 24: Hoare triple {94752#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {94752#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:57,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {94752#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94753#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:57,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {94753#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {94753#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:57,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {94753#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94754#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:57,983 INFO L290 TraceCheckUtils]: 28: Hoare triple {94754#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {94754#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:57,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {94754#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94755#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:57,985 INFO L290 TraceCheckUtils]: 30: Hoare triple {94755#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {94755#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:57,986 INFO L290 TraceCheckUtils]: 31: Hoare triple {94755#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94756#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:57,986 INFO L290 TraceCheckUtils]: 32: Hoare triple {94756#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {94756#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:57,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {94756#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94757#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:57,987 INFO L290 TraceCheckUtils]: 34: Hoare triple {94757#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {94757#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:57,988 INFO L290 TraceCheckUtils]: 35: Hoare triple {94757#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94758#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:57,989 INFO L290 TraceCheckUtils]: 36: Hoare triple {94758#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {94758#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:57,990 INFO L290 TraceCheckUtils]: 37: Hoare triple {94758#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94759#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:57,990 INFO L290 TraceCheckUtils]: 38: Hoare triple {94759#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {94759#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:57,991 INFO L290 TraceCheckUtils]: 39: Hoare triple {94759#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94760#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:57,991 INFO L290 TraceCheckUtils]: 40: Hoare triple {94760#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {94760#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:57,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {94760#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94761#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:57,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {94761#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {94761#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:57,994 INFO L290 TraceCheckUtils]: 43: Hoare triple {94761#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94762#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:57,994 INFO L290 TraceCheckUtils]: 44: Hoare triple {94762#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {94762#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:57,995 INFO L290 TraceCheckUtils]: 45: Hoare triple {94762#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94763#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:57,995 INFO L290 TraceCheckUtils]: 46: Hoare triple {94763#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {94763#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:57,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {94763#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94764#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:57,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {94764#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {94764#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:57,998 INFO L290 TraceCheckUtils]: 49: Hoare triple {94764#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94765#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:57,998 INFO L290 TraceCheckUtils]: 50: Hoare triple {94765#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {94765#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:57,999 INFO L290 TraceCheckUtils]: 51: Hoare triple {94765#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94766#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:57,999 INFO L290 TraceCheckUtils]: 52: Hoare triple {94766#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {94766#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:58,001 INFO L290 TraceCheckUtils]: 53: Hoare triple {94766#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94767#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:58,001 INFO L290 TraceCheckUtils]: 54: Hoare triple {94767#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {94767#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:58,002 INFO L290 TraceCheckUtils]: 55: Hoare triple {94767#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94768#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:58,002 INFO L290 TraceCheckUtils]: 56: Hoare triple {94768#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {94768#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:58,003 INFO L290 TraceCheckUtils]: 57: Hoare triple {94768#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94769#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:58,004 INFO L290 TraceCheckUtils]: 58: Hoare triple {94769#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {94769#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:58,005 INFO L290 TraceCheckUtils]: 59: Hoare triple {94769#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94770#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:58,005 INFO L290 TraceCheckUtils]: 60: Hoare triple {94770#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {94770#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:58,006 INFO L290 TraceCheckUtils]: 61: Hoare triple {94770#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94771#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:58,006 INFO L290 TraceCheckUtils]: 62: Hoare triple {94771#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {94771#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:58,007 INFO L290 TraceCheckUtils]: 63: Hoare triple {94771#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94772#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:58,008 INFO L290 TraceCheckUtils]: 64: Hoare triple {94772#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {94772#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:58,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {94772#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94773#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:58,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {94773#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {94773#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:58,010 INFO L290 TraceCheckUtils]: 67: Hoare triple {94773#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94774#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:58,010 INFO L290 TraceCheckUtils]: 68: Hoare triple {94774#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {94774#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:58,012 INFO L290 TraceCheckUtils]: 69: Hoare triple {94774#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94775#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:58,012 INFO L290 TraceCheckUtils]: 70: Hoare triple {94775#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {94775#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:58,013 INFO L290 TraceCheckUtils]: 71: Hoare triple {94775#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94776#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:58,013 INFO L290 TraceCheckUtils]: 72: Hoare triple {94776#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {94776#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:58,014 INFO L290 TraceCheckUtils]: 73: Hoare triple {94776#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94777#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:58,014 INFO L290 TraceCheckUtils]: 74: Hoare triple {94777#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {94777#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:58,016 INFO L290 TraceCheckUtils]: 75: Hoare triple {94777#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94778#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:58,016 INFO L290 TraceCheckUtils]: 76: Hoare triple {94778#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {94778#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:58,017 INFO L290 TraceCheckUtils]: 77: Hoare triple {94778#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94779#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:58,017 INFO L290 TraceCheckUtils]: 78: Hoare triple {94779#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {94779#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:58,018 INFO L290 TraceCheckUtils]: 79: Hoare triple {94779#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94780#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:58,018 INFO L290 TraceCheckUtils]: 80: Hoare triple {94780#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {94780#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:58,020 INFO L290 TraceCheckUtils]: 81: Hoare triple {94780#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94781#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:58,020 INFO L290 TraceCheckUtils]: 82: Hoare triple {94781#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {94781#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:58,021 INFO L290 TraceCheckUtils]: 83: Hoare triple {94781#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94782#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:58,021 INFO L290 TraceCheckUtils]: 84: Hoare triple {94782#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {94782#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:58,022 INFO L290 TraceCheckUtils]: 85: Hoare triple {94782#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94783#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:58,023 INFO L290 TraceCheckUtils]: 86: Hoare triple {94783#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {94783#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:58,024 INFO L290 TraceCheckUtils]: 87: Hoare triple {94783#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94784#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:58,024 INFO L290 TraceCheckUtils]: 88: Hoare triple {94784#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {94784#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:58,025 INFO L290 TraceCheckUtils]: 89: Hoare triple {94784#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94785#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:58,025 INFO L290 TraceCheckUtils]: 90: Hoare triple {94785#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {94785#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:58,026 INFO L290 TraceCheckUtils]: 91: Hoare triple {94785#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94786#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:58,027 INFO L290 TraceCheckUtils]: 92: Hoare triple {94786#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {94786#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:58,028 INFO L290 TraceCheckUtils]: 93: Hoare triple {94786#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94787#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:58,028 INFO L290 TraceCheckUtils]: 94: Hoare triple {94787#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {94787#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:58,029 INFO L290 TraceCheckUtils]: 95: Hoare triple {94787#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94788#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:58,029 INFO L290 TraceCheckUtils]: 96: Hoare triple {94788#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {94788#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:58,030 INFO L290 TraceCheckUtils]: 97: Hoare triple {94788#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94789#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:58,031 INFO L290 TraceCheckUtils]: 98: Hoare triple {94789#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {94789#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:58,032 INFO L290 TraceCheckUtils]: 99: Hoare triple {94789#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94790#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:58,032 INFO L290 TraceCheckUtils]: 100: Hoare triple {94790#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {94790#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:58,033 INFO L290 TraceCheckUtils]: 101: Hoare triple {94790#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94791#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:58,033 INFO L290 TraceCheckUtils]: 102: Hoare triple {94791#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {94791#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:58,034 INFO L290 TraceCheckUtils]: 103: Hoare triple {94791#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94792#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:58,035 INFO L290 TraceCheckUtils]: 104: Hoare triple {94792#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {94792#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:58,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {94792#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94793#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:58,036 INFO L290 TraceCheckUtils]: 106: Hoare triple {94793#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {94793#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:58,037 INFO L290 TraceCheckUtils]: 107: Hoare triple {94793#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94794#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:58,037 INFO L290 TraceCheckUtils]: 108: Hoare triple {94794#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {94794#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:58,038 INFO L290 TraceCheckUtils]: 109: Hoare triple {94794#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94795#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:58,039 INFO L290 TraceCheckUtils]: 110: Hoare triple {94795#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {94795#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:58,040 INFO L290 TraceCheckUtils]: 111: Hoare triple {94795#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94796#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:58,040 INFO L290 TraceCheckUtils]: 112: Hoare triple {94796#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {94796#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:58,041 INFO L290 TraceCheckUtils]: 113: Hoare triple {94796#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94797#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:58,041 INFO L290 TraceCheckUtils]: 114: Hoare triple {94797#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {94797#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:58,043 INFO L290 TraceCheckUtils]: 115: Hoare triple {94797#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94798#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:58,043 INFO L290 TraceCheckUtils]: 116: Hoare triple {94798#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {94798#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:58,044 INFO L290 TraceCheckUtils]: 117: Hoare triple {94798#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94799#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:58,044 INFO L290 TraceCheckUtils]: 118: Hoare triple {94799#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {94799#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:58,045 INFO L290 TraceCheckUtils]: 119: Hoare triple {94799#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94800#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:58,045 INFO L290 TraceCheckUtils]: 120: Hoare triple {94800#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {94800#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:58,047 INFO L290 TraceCheckUtils]: 121: Hoare triple {94800#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94801#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:58,047 INFO L290 TraceCheckUtils]: 122: Hoare triple {94801#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {94801#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:58,048 INFO L290 TraceCheckUtils]: 123: Hoare triple {94801#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94802#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:58,048 INFO L290 TraceCheckUtils]: 124: Hoare triple {94802#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {94802#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:58,049 INFO L290 TraceCheckUtils]: 125: Hoare triple {94802#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94803#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:58,050 INFO L290 TraceCheckUtils]: 126: Hoare triple {94803#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {94803#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:58,051 INFO L290 TraceCheckUtils]: 127: Hoare triple {94803#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94804#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:58,051 INFO L290 TraceCheckUtils]: 128: Hoare triple {94804#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {94804#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:58,052 INFO L290 TraceCheckUtils]: 129: Hoare triple {94804#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94805#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:58,052 INFO L290 TraceCheckUtils]: 130: Hoare triple {94805#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {94805#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:58,053 INFO L290 TraceCheckUtils]: 131: Hoare triple {94805#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94806#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:58,054 INFO L290 TraceCheckUtils]: 132: Hoare triple {94806#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {94806#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:58,055 INFO L290 TraceCheckUtils]: 133: Hoare triple {94806#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94807#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:58,055 INFO L290 TraceCheckUtils]: 134: Hoare triple {94807#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {94807#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:58,056 INFO L290 TraceCheckUtils]: 135: Hoare triple {94807#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94808#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:58,056 INFO L290 TraceCheckUtils]: 136: Hoare triple {94808#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {94808#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:58,057 INFO L290 TraceCheckUtils]: 137: Hoare triple {94808#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94809#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:58,058 INFO L290 TraceCheckUtils]: 138: Hoare triple {94809#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {94809#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:58,059 INFO L290 TraceCheckUtils]: 139: Hoare triple {94809#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94810#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:58,059 INFO L290 TraceCheckUtils]: 140: Hoare triple {94810#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {94810#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:58,060 INFO L290 TraceCheckUtils]: 141: Hoare triple {94810#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94811#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:58,060 INFO L290 TraceCheckUtils]: 142: Hoare triple {94811#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {94811#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:58,061 INFO L290 TraceCheckUtils]: 143: Hoare triple {94811#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94812#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:58,062 INFO L290 TraceCheckUtils]: 144: Hoare triple {94812#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {94812#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:58,063 INFO L290 TraceCheckUtils]: 145: Hoare triple {94812#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94813#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:58,063 INFO L290 TraceCheckUtils]: 146: Hoare triple {94813#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {94813#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:58,064 INFO L290 TraceCheckUtils]: 147: Hoare triple {94813#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94814#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:58,064 INFO L290 TraceCheckUtils]: 148: Hoare triple {94814#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {94814#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:58,066 INFO L290 TraceCheckUtils]: 149: Hoare triple {94814#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94815#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:58,066 INFO L290 TraceCheckUtils]: 150: Hoare triple {94815#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {94815#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:58,067 INFO L290 TraceCheckUtils]: 151: Hoare triple {94815#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94816#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:58,067 INFO L290 TraceCheckUtils]: 152: Hoare triple {94816#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {94816#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:58,068 INFO L290 TraceCheckUtils]: 153: Hoare triple {94816#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94817#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:58,068 INFO L290 TraceCheckUtils]: 154: Hoare triple {94817#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {94817#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:58,070 INFO L290 TraceCheckUtils]: 155: Hoare triple {94817#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94818#(<= main_~x~0 75)} is VALID [2022-04-15 12:51:58,070 INFO L290 TraceCheckUtils]: 156: Hoare triple {94818#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {94818#(<= main_~x~0 75)} is VALID [2022-04-15 12:51:58,071 INFO L290 TraceCheckUtils]: 157: Hoare triple {94818#(<= main_~x~0 75)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:51:58,071 INFO L290 TraceCheckUtils]: 158: Hoare triple {94739#false} assume !!(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L290 TraceCheckUtils]: 159: Hoare triple {94739#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L290 TraceCheckUtils]: 160: Hoare triple {94739#false} assume !(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L272 TraceCheckUtils]: 161: Hoare triple {94739#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L290 TraceCheckUtils]: 162: Hoare triple {94739#false} ~cond := #in~cond; {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L290 TraceCheckUtils]: 163: Hoare triple {94739#false} assume 0 == ~cond; {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L290 TraceCheckUtils]: 164: Hoare triple {94739#false} assume !false; {94739#false} is VALID [2022-04-15 12:51:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 228 proven. 5700 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:58,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:51:58,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854964355] [2022-04-15 12:51:58,072 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854964355] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:51:58,072 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345637891] [2022-04-15 12:51:58,073 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:51:58,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:51:58,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:51:58,074 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:51:58,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Waiting until timeout for monitored process [2022-04-15 12:51:58,143 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:51:58,143 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:51:58,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-15 12:51:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:51:58,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:51:58,901 INFO L272 TraceCheckUtils]: 0: Hoare triple {94738#true} call ULTIMATE.init(); {94738#true} is VALID [2022-04-15 12:51:58,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {94738#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {94738#true} is VALID [2022-04-15 12:51:58,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {94738#true} assume true; {94738#true} is VALID [2022-04-15 12:51:58,901 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94738#true} {94738#true} #41#return; {94738#true} is VALID [2022-04-15 12:51:58,901 INFO L272 TraceCheckUtils]: 4: Hoare triple {94738#true} call #t~ret4 := main(); {94738#true} is VALID [2022-04-15 12:51:58,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {94738#true} ~x~0 := 0;~y~0 := 500000; {94838#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:58,902 INFO L290 TraceCheckUtils]: 6: Hoare triple {94838#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {94838#(<= main_~x~0 0)} is VALID [2022-04-15 12:51:58,905 INFO L290 TraceCheckUtils]: 7: Hoare triple {94838#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94744#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:58,906 INFO L290 TraceCheckUtils]: 8: Hoare triple {94744#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {94744#(<= main_~x~0 1)} is VALID [2022-04-15 12:51:58,907 INFO L290 TraceCheckUtils]: 9: Hoare triple {94744#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94745#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:58,907 INFO L290 TraceCheckUtils]: 10: Hoare triple {94745#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {94745#(<= main_~x~0 2)} is VALID [2022-04-15 12:51:58,908 INFO L290 TraceCheckUtils]: 11: Hoare triple {94745#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94746#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:58,909 INFO L290 TraceCheckUtils]: 12: Hoare triple {94746#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {94746#(<= main_~x~0 3)} is VALID [2022-04-15 12:51:58,910 INFO L290 TraceCheckUtils]: 13: Hoare triple {94746#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94747#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:58,910 INFO L290 TraceCheckUtils]: 14: Hoare triple {94747#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {94747#(<= main_~x~0 4)} is VALID [2022-04-15 12:51:58,911 INFO L290 TraceCheckUtils]: 15: Hoare triple {94747#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94748#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:58,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {94748#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {94748#(<= main_~x~0 5)} is VALID [2022-04-15 12:51:58,913 INFO L290 TraceCheckUtils]: 17: Hoare triple {94748#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94749#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:58,913 INFO L290 TraceCheckUtils]: 18: Hoare triple {94749#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {94749#(<= main_~x~0 6)} is VALID [2022-04-15 12:51:58,914 INFO L290 TraceCheckUtils]: 19: Hoare triple {94749#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94750#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:58,914 INFO L290 TraceCheckUtils]: 20: Hoare triple {94750#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {94750#(<= main_~x~0 7)} is VALID [2022-04-15 12:51:58,915 INFO L290 TraceCheckUtils]: 21: Hoare triple {94750#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94751#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:58,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {94751#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {94751#(<= main_~x~0 8)} is VALID [2022-04-15 12:51:58,917 INFO L290 TraceCheckUtils]: 23: Hoare triple {94751#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94752#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:58,917 INFO L290 TraceCheckUtils]: 24: Hoare triple {94752#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {94752#(<= main_~x~0 9)} is VALID [2022-04-15 12:51:58,918 INFO L290 TraceCheckUtils]: 25: Hoare triple {94752#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94753#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:58,918 INFO L290 TraceCheckUtils]: 26: Hoare triple {94753#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {94753#(<= main_~x~0 10)} is VALID [2022-04-15 12:51:58,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {94753#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94754#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:58,920 INFO L290 TraceCheckUtils]: 28: Hoare triple {94754#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {94754#(<= main_~x~0 11)} is VALID [2022-04-15 12:51:58,921 INFO L290 TraceCheckUtils]: 29: Hoare triple {94754#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94755#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:58,921 INFO L290 TraceCheckUtils]: 30: Hoare triple {94755#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {94755#(<= main_~x~0 12)} is VALID [2022-04-15 12:51:58,922 INFO L290 TraceCheckUtils]: 31: Hoare triple {94755#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94756#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:58,922 INFO L290 TraceCheckUtils]: 32: Hoare triple {94756#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {94756#(<= main_~x~0 13)} is VALID [2022-04-15 12:51:58,923 INFO L290 TraceCheckUtils]: 33: Hoare triple {94756#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94757#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:58,924 INFO L290 TraceCheckUtils]: 34: Hoare triple {94757#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {94757#(<= main_~x~0 14)} is VALID [2022-04-15 12:51:58,925 INFO L290 TraceCheckUtils]: 35: Hoare triple {94757#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94758#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:58,925 INFO L290 TraceCheckUtils]: 36: Hoare triple {94758#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {94758#(<= main_~x~0 15)} is VALID [2022-04-15 12:51:58,926 INFO L290 TraceCheckUtils]: 37: Hoare triple {94758#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94759#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:58,926 INFO L290 TraceCheckUtils]: 38: Hoare triple {94759#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {94759#(<= main_~x~0 16)} is VALID [2022-04-15 12:51:58,927 INFO L290 TraceCheckUtils]: 39: Hoare triple {94759#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94760#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:58,928 INFO L290 TraceCheckUtils]: 40: Hoare triple {94760#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {94760#(<= main_~x~0 17)} is VALID [2022-04-15 12:51:58,929 INFO L290 TraceCheckUtils]: 41: Hoare triple {94760#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94761#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:58,929 INFO L290 TraceCheckUtils]: 42: Hoare triple {94761#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {94761#(<= main_~x~0 18)} is VALID [2022-04-15 12:51:58,930 INFO L290 TraceCheckUtils]: 43: Hoare triple {94761#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94762#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:58,930 INFO L290 TraceCheckUtils]: 44: Hoare triple {94762#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {94762#(<= main_~x~0 19)} is VALID [2022-04-15 12:51:58,932 INFO L290 TraceCheckUtils]: 45: Hoare triple {94762#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94763#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:58,932 INFO L290 TraceCheckUtils]: 46: Hoare triple {94763#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {94763#(<= main_~x~0 20)} is VALID [2022-04-15 12:51:58,933 INFO L290 TraceCheckUtils]: 47: Hoare triple {94763#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94764#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:58,933 INFO L290 TraceCheckUtils]: 48: Hoare triple {94764#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {94764#(<= main_~x~0 21)} is VALID [2022-04-15 12:51:58,934 INFO L290 TraceCheckUtils]: 49: Hoare triple {94764#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94765#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:58,934 INFO L290 TraceCheckUtils]: 50: Hoare triple {94765#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {94765#(<= main_~x~0 22)} is VALID [2022-04-15 12:51:58,936 INFO L290 TraceCheckUtils]: 51: Hoare triple {94765#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94766#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:58,936 INFO L290 TraceCheckUtils]: 52: Hoare triple {94766#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {94766#(<= main_~x~0 23)} is VALID [2022-04-15 12:51:58,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {94766#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94767#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:58,937 INFO L290 TraceCheckUtils]: 54: Hoare triple {94767#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {94767#(<= main_~x~0 24)} is VALID [2022-04-15 12:51:58,938 INFO L290 TraceCheckUtils]: 55: Hoare triple {94767#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94768#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:58,939 INFO L290 TraceCheckUtils]: 56: Hoare triple {94768#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {94768#(<= main_~x~0 25)} is VALID [2022-04-15 12:51:58,940 INFO L290 TraceCheckUtils]: 57: Hoare triple {94768#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94769#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:58,940 INFO L290 TraceCheckUtils]: 58: Hoare triple {94769#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {94769#(<= main_~x~0 26)} is VALID [2022-04-15 12:51:58,941 INFO L290 TraceCheckUtils]: 59: Hoare triple {94769#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94770#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:58,941 INFO L290 TraceCheckUtils]: 60: Hoare triple {94770#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {94770#(<= main_~x~0 27)} is VALID [2022-04-15 12:51:58,942 INFO L290 TraceCheckUtils]: 61: Hoare triple {94770#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94771#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:58,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {94771#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {94771#(<= main_~x~0 28)} is VALID [2022-04-15 12:51:58,944 INFO L290 TraceCheckUtils]: 63: Hoare triple {94771#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94772#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:58,944 INFO L290 TraceCheckUtils]: 64: Hoare triple {94772#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {94772#(<= main_~x~0 29)} is VALID [2022-04-15 12:51:58,945 INFO L290 TraceCheckUtils]: 65: Hoare triple {94772#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94773#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:58,945 INFO L290 TraceCheckUtils]: 66: Hoare triple {94773#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {94773#(<= main_~x~0 30)} is VALID [2022-04-15 12:51:58,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {94773#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94774#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:58,947 INFO L290 TraceCheckUtils]: 68: Hoare triple {94774#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {94774#(<= main_~x~0 31)} is VALID [2022-04-15 12:51:58,948 INFO L290 TraceCheckUtils]: 69: Hoare triple {94774#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94775#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:58,948 INFO L290 TraceCheckUtils]: 70: Hoare triple {94775#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {94775#(<= main_~x~0 32)} is VALID [2022-04-15 12:51:58,949 INFO L290 TraceCheckUtils]: 71: Hoare triple {94775#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94776#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:58,949 INFO L290 TraceCheckUtils]: 72: Hoare triple {94776#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {94776#(<= main_~x~0 33)} is VALID [2022-04-15 12:51:58,950 INFO L290 TraceCheckUtils]: 73: Hoare triple {94776#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94777#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:58,951 INFO L290 TraceCheckUtils]: 74: Hoare triple {94777#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {94777#(<= main_~x~0 34)} is VALID [2022-04-15 12:51:58,952 INFO L290 TraceCheckUtils]: 75: Hoare triple {94777#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94778#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:58,952 INFO L290 TraceCheckUtils]: 76: Hoare triple {94778#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {94778#(<= main_~x~0 35)} is VALID [2022-04-15 12:51:58,953 INFO L290 TraceCheckUtils]: 77: Hoare triple {94778#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94779#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:58,953 INFO L290 TraceCheckUtils]: 78: Hoare triple {94779#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {94779#(<= main_~x~0 36)} is VALID [2022-04-15 12:51:58,955 INFO L290 TraceCheckUtils]: 79: Hoare triple {94779#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94780#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:58,955 INFO L290 TraceCheckUtils]: 80: Hoare triple {94780#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {94780#(<= main_~x~0 37)} is VALID [2022-04-15 12:51:58,956 INFO L290 TraceCheckUtils]: 81: Hoare triple {94780#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94781#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:58,956 INFO L290 TraceCheckUtils]: 82: Hoare triple {94781#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {94781#(<= main_~x~0 38)} is VALID [2022-04-15 12:51:58,957 INFO L290 TraceCheckUtils]: 83: Hoare triple {94781#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94782#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:58,957 INFO L290 TraceCheckUtils]: 84: Hoare triple {94782#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {94782#(<= main_~x~0 39)} is VALID [2022-04-15 12:51:58,959 INFO L290 TraceCheckUtils]: 85: Hoare triple {94782#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94783#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:58,959 INFO L290 TraceCheckUtils]: 86: Hoare triple {94783#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {94783#(<= main_~x~0 40)} is VALID [2022-04-15 12:51:58,960 INFO L290 TraceCheckUtils]: 87: Hoare triple {94783#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94784#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:58,960 INFO L290 TraceCheckUtils]: 88: Hoare triple {94784#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {94784#(<= main_~x~0 41)} is VALID [2022-04-15 12:51:58,961 INFO L290 TraceCheckUtils]: 89: Hoare triple {94784#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94785#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:58,962 INFO L290 TraceCheckUtils]: 90: Hoare triple {94785#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {94785#(<= main_~x~0 42)} is VALID [2022-04-15 12:51:58,963 INFO L290 TraceCheckUtils]: 91: Hoare triple {94785#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94786#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:58,963 INFO L290 TraceCheckUtils]: 92: Hoare triple {94786#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {94786#(<= main_~x~0 43)} is VALID [2022-04-15 12:51:58,964 INFO L290 TraceCheckUtils]: 93: Hoare triple {94786#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94787#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:58,964 INFO L290 TraceCheckUtils]: 94: Hoare triple {94787#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {94787#(<= main_~x~0 44)} is VALID [2022-04-15 12:51:58,965 INFO L290 TraceCheckUtils]: 95: Hoare triple {94787#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94788#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:58,966 INFO L290 TraceCheckUtils]: 96: Hoare triple {94788#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {94788#(<= main_~x~0 45)} is VALID [2022-04-15 12:51:58,967 INFO L290 TraceCheckUtils]: 97: Hoare triple {94788#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94789#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:58,967 INFO L290 TraceCheckUtils]: 98: Hoare triple {94789#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {94789#(<= main_~x~0 46)} is VALID [2022-04-15 12:51:58,968 INFO L290 TraceCheckUtils]: 99: Hoare triple {94789#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94790#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:58,968 INFO L290 TraceCheckUtils]: 100: Hoare triple {94790#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {94790#(<= main_~x~0 47)} is VALID [2022-04-15 12:51:58,969 INFO L290 TraceCheckUtils]: 101: Hoare triple {94790#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94791#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:58,970 INFO L290 TraceCheckUtils]: 102: Hoare triple {94791#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {94791#(<= main_~x~0 48)} is VALID [2022-04-15 12:51:58,971 INFO L290 TraceCheckUtils]: 103: Hoare triple {94791#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94792#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:58,971 INFO L290 TraceCheckUtils]: 104: Hoare triple {94792#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {94792#(<= main_~x~0 49)} is VALID [2022-04-15 12:51:58,972 INFO L290 TraceCheckUtils]: 105: Hoare triple {94792#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94793#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:58,972 INFO L290 TraceCheckUtils]: 106: Hoare triple {94793#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {94793#(<= main_~x~0 50)} is VALID [2022-04-15 12:51:58,973 INFO L290 TraceCheckUtils]: 107: Hoare triple {94793#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94794#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:58,974 INFO L290 TraceCheckUtils]: 108: Hoare triple {94794#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {94794#(<= main_~x~0 51)} is VALID [2022-04-15 12:51:58,975 INFO L290 TraceCheckUtils]: 109: Hoare triple {94794#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94795#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:58,975 INFO L290 TraceCheckUtils]: 110: Hoare triple {94795#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {94795#(<= main_~x~0 52)} is VALID [2022-04-15 12:51:58,976 INFO L290 TraceCheckUtils]: 111: Hoare triple {94795#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94796#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:58,976 INFO L290 TraceCheckUtils]: 112: Hoare triple {94796#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {94796#(<= main_~x~0 53)} is VALID [2022-04-15 12:51:58,977 INFO L290 TraceCheckUtils]: 113: Hoare triple {94796#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94797#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:58,978 INFO L290 TraceCheckUtils]: 114: Hoare triple {94797#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {94797#(<= main_~x~0 54)} is VALID [2022-04-15 12:51:58,979 INFO L290 TraceCheckUtils]: 115: Hoare triple {94797#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94798#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:58,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {94798#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {94798#(<= main_~x~0 55)} is VALID [2022-04-15 12:51:58,980 INFO L290 TraceCheckUtils]: 117: Hoare triple {94798#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94799#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:58,980 INFO L290 TraceCheckUtils]: 118: Hoare triple {94799#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {94799#(<= main_~x~0 56)} is VALID [2022-04-15 12:51:58,981 INFO L290 TraceCheckUtils]: 119: Hoare triple {94799#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94800#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:58,982 INFO L290 TraceCheckUtils]: 120: Hoare triple {94800#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {94800#(<= main_~x~0 57)} is VALID [2022-04-15 12:51:58,983 INFO L290 TraceCheckUtils]: 121: Hoare triple {94800#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94801#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:58,983 INFO L290 TraceCheckUtils]: 122: Hoare triple {94801#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {94801#(<= main_~x~0 58)} is VALID [2022-04-15 12:51:58,984 INFO L290 TraceCheckUtils]: 123: Hoare triple {94801#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94802#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:58,984 INFO L290 TraceCheckUtils]: 124: Hoare triple {94802#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {94802#(<= main_~x~0 59)} is VALID [2022-04-15 12:51:58,985 INFO L290 TraceCheckUtils]: 125: Hoare triple {94802#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94803#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:58,986 INFO L290 TraceCheckUtils]: 126: Hoare triple {94803#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {94803#(<= main_~x~0 60)} is VALID [2022-04-15 12:51:58,987 INFO L290 TraceCheckUtils]: 127: Hoare triple {94803#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94804#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:58,987 INFO L290 TraceCheckUtils]: 128: Hoare triple {94804#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {94804#(<= main_~x~0 61)} is VALID [2022-04-15 12:51:58,988 INFO L290 TraceCheckUtils]: 129: Hoare triple {94804#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94805#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:58,988 INFO L290 TraceCheckUtils]: 130: Hoare triple {94805#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {94805#(<= main_~x~0 62)} is VALID [2022-04-15 12:51:58,989 INFO L290 TraceCheckUtils]: 131: Hoare triple {94805#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94806#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:58,990 INFO L290 TraceCheckUtils]: 132: Hoare triple {94806#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {94806#(<= main_~x~0 63)} is VALID [2022-04-15 12:51:58,991 INFO L290 TraceCheckUtils]: 133: Hoare triple {94806#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94807#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:58,991 INFO L290 TraceCheckUtils]: 134: Hoare triple {94807#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {94807#(<= main_~x~0 64)} is VALID [2022-04-15 12:51:58,992 INFO L290 TraceCheckUtils]: 135: Hoare triple {94807#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94808#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:58,992 INFO L290 TraceCheckUtils]: 136: Hoare triple {94808#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {94808#(<= main_~x~0 65)} is VALID [2022-04-15 12:51:58,993 INFO L290 TraceCheckUtils]: 137: Hoare triple {94808#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94809#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:58,994 INFO L290 TraceCheckUtils]: 138: Hoare triple {94809#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {94809#(<= main_~x~0 66)} is VALID [2022-04-15 12:51:58,995 INFO L290 TraceCheckUtils]: 139: Hoare triple {94809#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94810#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:58,995 INFO L290 TraceCheckUtils]: 140: Hoare triple {94810#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {94810#(<= main_~x~0 67)} is VALID [2022-04-15 12:51:58,996 INFO L290 TraceCheckUtils]: 141: Hoare triple {94810#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94811#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:58,996 INFO L290 TraceCheckUtils]: 142: Hoare triple {94811#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {94811#(<= main_~x~0 68)} is VALID [2022-04-15 12:51:58,997 INFO L290 TraceCheckUtils]: 143: Hoare triple {94811#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94812#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:58,998 INFO L290 TraceCheckUtils]: 144: Hoare triple {94812#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {94812#(<= main_~x~0 69)} is VALID [2022-04-15 12:51:58,999 INFO L290 TraceCheckUtils]: 145: Hoare triple {94812#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94813#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:58,999 INFO L290 TraceCheckUtils]: 146: Hoare triple {94813#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {94813#(<= main_~x~0 70)} is VALID [2022-04-15 12:51:59,000 INFO L290 TraceCheckUtils]: 147: Hoare triple {94813#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94814#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:59,000 INFO L290 TraceCheckUtils]: 148: Hoare triple {94814#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {94814#(<= main_~x~0 71)} is VALID [2022-04-15 12:51:59,002 INFO L290 TraceCheckUtils]: 149: Hoare triple {94814#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94815#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:59,002 INFO L290 TraceCheckUtils]: 150: Hoare triple {94815#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {94815#(<= main_~x~0 72)} is VALID [2022-04-15 12:51:59,003 INFO L290 TraceCheckUtils]: 151: Hoare triple {94815#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94816#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:59,003 INFO L290 TraceCheckUtils]: 152: Hoare triple {94816#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {94816#(<= main_~x~0 73)} is VALID [2022-04-15 12:51:59,004 INFO L290 TraceCheckUtils]: 153: Hoare triple {94816#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94817#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:59,004 INFO L290 TraceCheckUtils]: 154: Hoare triple {94817#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {94817#(<= main_~x~0 74)} is VALID [2022-04-15 12:51:59,006 INFO L290 TraceCheckUtils]: 155: Hoare triple {94817#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {94818#(<= main_~x~0 75)} is VALID [2022-04-15 12:51:59,006 INFO L290 TraceCheckUtils]: 156: Hoare triple {94818#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {94818#(<= main_~x~0 75)} is VALID [2022-04-15 12:51:59,007 INFO L290 TraceCheckUtils]: 157: Hoare triple {94818#(<= main_~x~0 75)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:51:59,007 INFO L290 TraceCheckUtils]: 158: Hoare triple {94739#false} assume !!(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:51:59,007 INFO L290 TraceCheckUtils]: 159: Hoare triple {94739#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:51:59,007 INFO L290 TraceCheckUtils]: 160: Hoare triple {94739#false} assume !(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:51:59,007 INFO L272 TraceCheckUtils]: 161: Hoare triple {94739#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {94739#false} is VALID [2022-04-15 12:51:59,007 INFO L290 TraceCheckUtils]: 162: Hoare triple {94739#false} ~cond := #in~cond; {94739#false} is VALID [2022-04-15 12:51:59,008 INFO L290 TraceCheckUtils]: 163: Hoare triple {94739#false} assume 0 == ~cond; {94739#false} is VALID [2022-04-15 12:51:59,008 INFO L290 TraceCheckUtils]: 164: Hoare triple {94739#false} assume !false; {94739#false} is VALID [2022-04-15 12:51:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 228 proven. 5700 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:51:59,008 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:03,536 INFO L290 TraceCheckUtils]: 164: Hoare triple {94739#false} assume !false; {94739#false} is VALID [2022-04-15 12:52:03,536 INFO L290 TraceCheckUtils]: 163: Hoare triple {94739#false} assume 0 == ~cond; {94739#false} is VALID [2022-04-15 12:52:03,536 INFO L290 TraceCheckUtils]: 162: Hoare triple {94739#false} ~cond := #in~cond; {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L272 TraceCheckUtils]: 161: Hoare triple {94739#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L290 TraceCheckUtils]: 160: Hoare triple {94739#false} assume !(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L290 TraceCheckUtils]: 159: Hoare triple {94739#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L290 TraceCheckUtils]: 158: Hoare triple {94739#false} assume !!(~x~0 < 1000000); {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L290 TraceCheckUtils]: 157: Hoare triple {95337#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {94739#false} is VALID [2022-04-15 12:52:03,537 INFO L290 TraceCheckUtils]: 156: Hoare triple {95337#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {95337#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:03,541 INFO L290 TraceCheckUtils]: 155: Hoare triple {95344#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95337#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:03,541 INFO L290 TraceCheckUtils]: 154: Hoare triple {95344#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {95344#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:03,542 INFO L290 TraceCheckUtils]: 153: Hoare triple {95351#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95344#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:03,542 INFO L290 TraceCheckUtils]: 152: Hoare triple {95351#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {95351#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:03,544 INFO L290 TraceCheckUtils]: 151: Hoare triple {95358#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95351#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:03,544 INFO L290 TraceCheckUtils]: 150: Hoare triple {95358#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {95358#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:03,545 INFO L290 TraceCheckUtils]: 149: Hoare triple {95365#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95358#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:03,545 INFO L290 TraceCheckUtils]: 148: Hoare triple {95365#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {95365#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:03,546 INFO L290 TraceCheckUtils]: 147: Hoare triple {95372#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95365#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:03,547 INFO L290 TraceCheckUtils]: 146: Hoare triple {95372#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {95372#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:03,548 INFO L290 TraceCheckUtils]: 145: Hoare triple {95379#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95372#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:03,548 INFO L290 TraceCheckUtils]: 144: Hoare triple {95379#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {95379#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:03,549 INFO L290 TraceCheckUtils]: 143: Hoare triple {95386#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95379#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:03,550 INFO L290 TraceCheckUtils]: 142: Hoare triple {95386#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {95386#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:03,551 INFO L290 TraceCheckUtils]: 141: Hoare triple {95393#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95386#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:03,551 INFO L290 TraceCheckUtils]: 140: Hoare triple {95393#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {95393#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:03,552 INFO L290 TraceCheckUtils]: 139: Hoare triple {95400#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95393#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:03,553 INFO L290 TraceCheckUtils]: 138: Hoare triple {95400#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {95400#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:03,554 INFO L290 TraceCheckUtils]: 137: Hoare triple {95407#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95400#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:03,554 INFO L290 TraceCheckUtils]: 136: Hoare triple {95407#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {95407#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:03,555 INFO L290 TraceCheckUtils]: 135: Hoare triple {95414#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95407#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:03,555 INFO L290 TraceCheckUtils]: 134: Hoare triple {95414#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {95414#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:03,557 INFO L290 TraceCheckUtils]: 133: Hoare triple {95421#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95414#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:03,557 INFO L290 TraceCheckUtils]: 132: Hoare triple {95421#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {95421#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:03,558 INFO L290 TraceCheckUtils]: 131: Hoare triple {95428#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95421#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:03,558 INFO L290 TraceCheckUtils]: 130: Hoare triple {95428#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {95428#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:03,560 INFO L290 TraceCheckUtils]: 129: Hoare triple {95435#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95428#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:03,560 INFO L290 TraceCheckUtils]: 128: Hoare triple {95435#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {95435#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:03,561 INFO L290 TraceCheckUtils]: 127: Hoare triple {95442#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95435#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:03,561 INFO L290 TraceCheckUtils]: 126: Hoare triple {95442#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {95442#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:03,563 INFO L290 TraceCheckUtils]: 125: Hoare triple {95449#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95442#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:03,563 INFO L290 TraceCheckUtils]: 124: Hoare triple {95449#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {95449#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:03,564 INFO L290 TraceCheckUtils]: 123: Hoare triple {95456#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95449#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:03,564 INFO L290 TraceCheckUtils]: 122: Hoare triple {95456#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {95456#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:03,565 INFO L290 TraceCheckUtils]: 121: Hoare triple {95463#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95456#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:03,566 INFO L290 TraceCheckUtils]: 120: Hoare triple {95463#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {95463#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:03,567 INFO L290 TraceCheckUtils]: 119: Hoare triple {95470#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95463#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:03,567 INFO L290 TraceCheckUtils]: 118: Hoare triple {95470#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {95470#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:03,568 INFO L290 TraceCheckUtils]: 117: Hoare triple {95477#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95470#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:03,569 INFO L290 TraceCheckUtils]: 116: Hoare triple {95477#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {95477#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:03,570 INFO L290 TraceCheckUtils]: 115: Hoare triple {95484#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95477#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:03,570 INFO L290 TraceCheckUtils]: 114: Hoare triple {95484#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {95484#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:03,571 INFO L290 TraceCheckUtils]: 113: Hoare triple {95491#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95484#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:03,572 INFO L290 TraceCheckUtils]: 112: Hoare triple {95491#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {95491#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:03,573 INFO L290 TraceCheckUtils]: 111: Hoare triple {95498#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95491#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:03,573 INFO L290 TraceCheckUtils]: 110: Hoare triple {95498#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {95498#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:03,574 INFO L290 TraceCheckUtils]: 109: Hoare triple {95505#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95498#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:03,574 INFO L290 TraceCheckUtils]: 108: Hoare triple {95505#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {95505#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:03,576 INFO L290 TraceCheckUtils]: 107: Hoare triple {95512#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95505#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:03,576 INFO L290 TraceCheckUtils]: 106: Hoare triple {95512#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {95512#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:03,577 INFO L290 TraceCheckUtils]: 105: Hoare triple {95519#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95512#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:03,577 INFO L290 TraceCheckUtils]: 104: Hoare triple {95519#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {95519#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:03,579 INFO L290 TraceCheckUtils]: 103: Hoare triple {95526#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95519#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:03,579 INFO L290 TraceCheckUtils]: 102: Hoare triple {95526#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {95526#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:03,580 INFO L290 TraceCheckUtils]: 101: Hoare triple {95533#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95526#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:03,580 INFO L290 TraceCheckUtils]: 100: Hoare triple {95533#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {95533#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:03,582 INFO L290 TraceCheckUtils]: 99: Hoare triple {95540#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95533#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:03,582 INFO L290 TraceCheckUtils]: 98: Hoare triple {95540#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {95540#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:03,583 INFO L290 TraceCheckUtils]: 97: Hoare triple {95547#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95540#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:03,583 INFO L290 TraceCheckUtils]: 96: Hoare triple {95547#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {95547#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:03,584 INFO L290 TraceCheckUtils]: 95: Hoare triple {95554#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95547#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:03,585 INFO L290 TraceCheckUtils]: 94: Hoare triple {95554#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {95554#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:03,586 INFO L290 TraceCheckUtils]: 93: Hoare triple {95561#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95554#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:03,586 INFO L290 TraceCheckUtils]: 92: Hoare triple {95561#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {95561#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:03,587 INFO L290 TraceCheckUtils]: 91: Hoare triple {95568#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95561#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:03,588 INFO L290 TraceCheckUtils]: 90: Hoare triple {95568#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {95568#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:03,589 INFO L290 TraceCheckUtils]: 89: Hoare triple {95575#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95568#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:03,589 INFO L290 TraceCheckUtils]: 88: Hoare triple {95575#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {95575#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:03,590 INFO L290 TraceCheckUtils]: 87: Hoare triple {95582#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95575#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:03,591 INFO L290 TraceCheckUtils]: 86: Hoare triple {95582#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {95582#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:03,592 INFO L290 TraceCheckUtils]: 85: Hoare triple {95589#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95582#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:03,592 INFO L290 TraceCheckUtils]: 84: Hoare triple {95589#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {95589#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:03,593 INFO L290 TraceCheckUtils]: 83: Hoare triple {95596#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95589#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:03,594 INFO L290 TraceCheckUtils]: 82: Hoare triple {95596#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {95596#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:03,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {95603#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95596#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:03,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {95603#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {95603#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:03,596 INFO L290 TraceCheckUtils]: 79: Hoare triple {95610#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95603#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:03,597 INFO L290 TraceCheckUtils]: 78: Hoare triple {95610#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {95610#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:03,598 INFO L290 TraceCheckUtils]: 77: Hoare triple {95617#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95610#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:03,598 INFO L290 TraceCheckUtils]: 76: Hoare triple {95617#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {95617#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:03,599 INFO L290 TraceCheckUtils]: 75: Hoare triple {95624#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95617#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:03,599 INFO L290 TraceCheckUtils]: 74: Hoare triple {95624#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {95624#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:03,601 INFO L290 TraceCheckUtils]: 73: Hoare triple {95631#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95624#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:03,601 INFO L290 TraceCheckUtils]: 72: Hoare triple {95631#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {95631#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:03,602 INFO L290 TraceCheckUtils]: 71: Hoare triple {95638#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95631#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:03,602 INFO L290 TraceCheckUtils]: 70: Hoare triple {95638#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {95638#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:03,604 INFO L290 TraceCheckUtils]: 69: Hoare triple {95645#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95638#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:03,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {95645#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {95645#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:03,605 INFO L290 TraceCheckUtils]: 67: Hoare triple {95652#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95645#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:03,605 INFO L290 TraceCheckUtils]: 66: Hoare triple {95652#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {95652#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:03,607 INFO L290 TraceCheckUtils]: 65: Hoare triple {95659#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95652#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:03,607 INFO L290 TraceCheckUtils]: 64: Hoare triple {95659#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {95659#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:03,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {95666#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95659#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:03,608 INFO L290 TraceCheckUtils]: 62: Hoare triple {95666#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {95666#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:03,609 INFO L290 TraceCheckUtils]: 61: Hoare triple {95673#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95666#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:03,610 INFO L290 TraceCheckUtils]: 60: Hoare triple {95673#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {95673#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:03,611 INFO L290 TraceCheckUtils]: 59: Hoare triple {95680#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95673#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:03,611 INFO L290 TraceCheckUtils]: 58: Hoare triple {95680#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {95680#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:03,612 INFO L290 TraceCheckUtils]: 57: Hoare triple {95687#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95680#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:03,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {95687#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {95687#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:03,614 INFO L290 TraceCheckUtils]: 55: Hoare triple {95694#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95687#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:03,614 INFO L290 TraceCheckUtils]: 54: Hoare triple {95694#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {95694#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:03,615 INFO L290 TraceCheckUtils]: 53: Hoare triple {95701#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95694#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:03,616 INFO L290 TraceCheckUtils]: 52: Hoare triple {95701#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {95701#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:03,617 INFO L290 TraceCheckUtils]: 51: Hoare triple {95708#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95701#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:03,617 INFO L290 TraceCheckUtils]: 50: Hoare triple {95708#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {95708#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:03,618 INFO L290 TraceCheckUtils]: 49: Hoare triple {95715#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95708#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:03,618 INFO L290 TraceCheckUtils]: 48: Hoare triple {95715#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {95715#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:03,620 INFO L290 TraceCheckUtils]: 47: Hoare triple {95722#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95715#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:03,620 INFO L290 TraceCheckUtils]: 46: Hoare triple {95722#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {95722#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:03,621 INFO L290 TraceCheckUtils]: 45: Hoare triple {95729#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95722#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:03,621 INFO L290 TraceCheckUtils]: 44: Hoare triple {95729#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {95729#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:03,623 INFO L290 TraceCheckUtils]: 43: Hoare triple {95736#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95729#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:03,623 INFO L290 TraceCheckUtils]: 42: Hoare triple {95736#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {95736#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:03,624 INFO L290 TraceCheckUtils]: 41: Hoare triple {95743#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95736#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:03,624 INFO L290 TraceCheckUtils]: 40: Hoare triple {95743#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {95743#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:03,626 INFO L290 TraceCheckUtils]: 39: Hoare triple {95750#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95743#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:03,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {95750#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {95750#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:03,627 INFO L290 TraceCheckUtils]: 37: Hoare triple {95757#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95750#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:03,627 INFO L290 TraceCheckUtils]: 36: Hoare triple {95757#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {95757#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:03,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {95764#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95757#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:03,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {95764#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {95764#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:03,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {95771#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95764#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:03,630 INFO L290 TraceCheckUtils]: 32: Hoare triple {95771#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {95771#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:03,631 INFO L290 TraceCheckUtils]: 31: Hoare triple {95778#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95771#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:03,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {95778#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {95778#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:03,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {95785#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95778#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:03,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {95785#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {95785#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:03,634 INFO L290 TraceCheckUtils]: 27: Hoare triple {95792#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95785#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:03,635 INFO L290 TraceCheckUtils]: 26: Hoare triple {95792#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {95792#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:03,636 INFO L290 TraceCheckUtils]: 25: Hoare triple {95799#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95792#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:03,636 INFO L290 TraceCheckUtils]: 24: Hoare triple {95799#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {95799#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:03,637 INFO L290 TraceCheckUtils]: 23: Hoare triple {95806#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95799#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:03,637 INFO L290 TraceCheckUtils]: 22: Hoare triple {95806#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {95806#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:03,639 INFO L290 TraceCheckUtils]: 21: Hoare triple {95813#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95806#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:03,639 INFO L290 TraceCheckUtils]: 20: Hoare triple {95813#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {95813#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:03,640 INFO L290 TraceCheckUtils]: 19: Hoare triple {95820#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95813#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:03,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {95820#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {95820#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:03,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {95827#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95820#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:03,642 INFO L290 TraceCheckUtils]: 16: Hoare triple {95827#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {95827#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:03,643 INFO L290 TraceCheckUtils]: 15: Hoare triple {95834#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95827#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:03,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {95834#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {95834#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:03,645 INFO L290 TraceCheckUtils]: 13: Hoare triple {95841#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95834#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:03,645 INFO L290 TraceCheckUtils]: 12: Hoare triple {95841#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {95841#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:03,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {95848#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95841#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:03,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {95848#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {95848#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:03,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {95855#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95848#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:03,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {95855#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {95855#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:03,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {95862#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {95855#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:03,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {95862#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {95862#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:03,650 INFO L290 TraceCheckUtils]: 5: Hoare triple {94738#true} ~x~0 := 0;~y~0 := 500000; {95862#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:03,650 INFO L272 TraceCheckUtils]: 4: Hoare triple {94738#true} call #t~ret4 := main(); {94738#true} is VALID [2022-04-15 12:52:03,650 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94738#true} {94738#true} #41#return; {94738#true} is VALID [2022-04-15 12:52:03,650 INFO L290 TraceCheckUtils]: 2: Hoare triple {94738#true} assume true; {94738#true} is VALID [2022-04-15 12:52:03,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {94738#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {94738#true} is VALID [2022-04-15 12:52:03,650 INFO L272 TraceCheckUtils]: 0: Hoare triple {94738#true} call ULTIMATE.init(); {94738#true} is VALID [2022-04-15 12:52:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5929 backedges. 228 proven. 5700 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:03,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345637891] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:03,651 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:03,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 78, 78] total 156 [2022-04-15 12:52:03,651 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:03,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2091154114] [2022-04-15 12:52:03,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2091154114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:03,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:03,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [79] imperfect sequences [] total 79 [2022-04-15 12:52:03,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964227041] [2022-04-15 12:52:03,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:03,651 INFO L78 Accepts]: Start accepts. Automaton has has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 165 [2022-04-15 12:52:03,652 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:03,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:03,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:03,814 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 79 states [2022-04-15 12:52:03,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:03,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2022-04-15 12:52:03,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11937, Invalid=12243, Unknown=0, NotChecked=0, Total=24180 [2022-04-15 12:52:03,817 INFO L87 Difference]: Start difference. First operand 167 states and 170 transitions. Second operand has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:06,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:06,710 INFO L93 Difference]: Finished difference Result 178 states and 184 transitions. [2022-04-15 12:52:06,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2022-04-15 12:52:06,710 INFO L78 Accepts]: Start accepts. Automaton has has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 165 [2022-04-15 12:52:06,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:06,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 175 transitions. [2022-04-15 12:52:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 175 transitions. [2022-04-15 12:52:06,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 175 transitions. [2022-04-15 12:52:06,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:06,921 INFO L225 Difference]: With dead ends: 178 [2022-04-15 12:52:06,921 INFO L226 Difference]: Without dead ends: 169 [2022-04-15 12:52:06,924 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 230 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3299 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=23718, Invalid=29874, Unknown=0, NotChecked=0, Total=53592 [2022-04-15 12:52:06,924 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 84 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:06,924 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [84 Valid, 54 Invalid, 288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:06,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-04-15 12:52:07,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2022-04-15 12:52:07,072 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:07,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:07,072 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:07,072 INFO L87 Difference]: Start difference. First operand 169 states. Second operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:07,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:07,074 INFO L93 Difference]: Finished difference Result 169 states and 172 transitions. [2022-04-15 12:52:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 172 transitions. [2022-04-15 12:52:07,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:07,074 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:07,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 169 states. [2022-04-15 12:52:07,074 INFO L87 Difference]: Start difference. First operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 169 states. [2022-04-15 12:52:07,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:07,075 INFO L93 Difference]: Finished difference Result 169 states and 172 transitions. [2022-04-15 12:52:07,075 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 172 transitions. [2022-04-15 12:52:07,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:07,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:07,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:07,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 164 states have (on average 1.024390243902439) internal successors, (168), 164 states have internal predecessors, (168), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 172 transitions. [2022-04-15 12:52:07,077 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 172 transitions. Word has length 165 [2022-04-15 12:52:07,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:07,077 INFO L478 AbstractCegarLoop]: Abstraction has 169 states and 172 transitions. [2022-04-15 12:52:07,078 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 79 states, 79 states have (on average 2.037974683544304) internal successors, (161), 78 states have internal predecessors, (161), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:07,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 169 states and 172 transitions. [2022-04-15 12:52:07,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 172 transitions. [2022-04-15 12:52:07,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-15 12:52:07,318 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:07,318 INFO L499 BasicCegarLoop]: trace histogram [78, 76, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:07,335 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (77)] Forceful destruction successful, exit code 0 [2022-04-15 12:52:07,534 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable153,SelfDestructingSolverStorable154,77 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:07,535 INFO L403 AbstractCegarLoop]: === Iteration 80 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:07,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:07,535 INFO L85 PathProgramCache]: Analyzing trace with hash -252458155, now seen corresponding path program 153 times [2022-04-15 12:52:07,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:07,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1626873564] [2022-04-15 12:52:07,765 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:07,767 INFO L85 PathProgramCache]: Analyzing trace with hash -953009264, now seen corresponding path program 1 times [2022-04-15 12:52:07,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:07,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321750034] [2022-04-15 12:52:07,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:07,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:07,770 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:07,773 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:07,773 INFO L85 PathProgramCache]: Analyzing trace with hash -252458155, now seen corresponding path program 154 times [2022-04-15 12:52:07,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:07,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565741877] [2022-04-15 12:52:07,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:07,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:09,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:09,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {97152#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {97070#true} is VALID [2022-04-15 12:52:09,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {97070#true} assume true; {97070#true} is VALID [2022-04-15 12:52:09,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {97070#true} {97070#true} #41#return; {97070#true} is VALID [2022-04-15 12:52:09,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {97070#true} call ULTIMATE.init(); {97152#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:09,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {97152#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {97070#true} is VALID [2022-04-15 12:52:09,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {97070#true} assume true; {97070#true} is VALID [2022-04-15 12:52:09,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97070#true} {97070#true} #41#return; {97070#true} is VALID [2022-04-15 12:52:09,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {97070#true} call #t~ret4 := main(); {97070#true} is VALID [2022-04-15 12:52:09,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {97070#true} ~x~0 := 0;~y~0 := 500000; {97075#(= main_~x~0 0)} is VALID [2022-04-15 12:52:09,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {97075#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {97075#(= main_~x~0 0)} is VALID [2022-04-15 12:52:09,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {97075#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97076#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:09,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {97076#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {97076#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:09,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {97076#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97077#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:09,432 INFO L290 TraceCheckUtils]: 10: Hoare triple {97077#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {97077#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:09,433 INFO L290 TraceCheckUtils]: 11: Hoare triple {97077#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97078#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:09,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {97078#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {97078#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:09,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {97078#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97079#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:09,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {97079#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {97079#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:09,436 INFO L290 TraceCheckUtils]: 15: Hoare triple {97079#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97080#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:09,436 INFO L290 TraceCheckUtils]: 16: Hoare triple {97080#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {97080#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:09,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {97080#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97081#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:09,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {97081#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {97081#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:09,438 INFO L290 TraceCheckUtils]: 19: Hoare triple {97081#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97082#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:09,438 INFO L290 TraceCheckUtils]: 20: Hoare triple {97082#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {97082#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:09,439 INFO L290 TraceCheckUtils]: 21: Hoare triple {97082#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97083#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:09,440 INFO L290 TraceCheckUtils]: 22: Hoare triple {97083#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {97083#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:09,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {97083#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97084#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:09,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {97084#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {97084#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:09,442 INFO L290 TraceCheckUtils]: 25: Hoare triple {97084#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97085#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:09,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {97085#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {97085#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:09,443 INFO L290 TraceCheckUtils]: 27: Hoare triple {97085#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97086#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:09,443 INFO L290 TraceCheckUtils]: 28: Hoare triple {97086#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {97086#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:09,445 INFO L290 TraceCheckUtils]: 29: Hoare triple {97086#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97087#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:09,445 INFO L290 TraceCheckUtils]: 30: Hoare triple {97087#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {97087#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:09,446 INFO L290 TraceCheckUtils]: 31: Hoare triple {97087#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97088#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:09,446 INFO L290 TraceCheckUtils]: 32: Hoare triple {97088#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {97088#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:09,447 INFO L290 TraceCheckUtils]: 33: Hoare triple {97088#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97089#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:09,447 INFO L290 TraceCheckUtils]: 34: Hoare triple {97089#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {97089#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:09,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {97089#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97090#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:09,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {97090#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {97090#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:09,450 INFO L290 TraceCheckUtils]: 37: Hoare triple {97090#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97091#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:09,450 INFO L290 TraceCheckUtils]: 38: Hoare triple {97091#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {97091#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:09,451 INFO L290 TraceCheckUtils]: 39: Hoare triple {97091#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97092#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:09,451 INFO L290 TraceCheckUtils]: 40: Hoare triple {97092#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {97092#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:09,452 INFO L290 TraceCheckUtils]: 41: Hoare triple {97092#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97093#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:09,452 INFO L290 TraceCheckUtils]: 42: Hoare triple {97093#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {97093#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:09,453 INFO L290 TraceCheckUtils]: 43: Hoare triple {97093#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97094#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:09,454 INFO L290 TraceCheckUtils]: 44: Hoare triple {97094#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {97094#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:09,455 INFO L290 TraceCheckUtils]: 45: Hoare triple {97094#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97095#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:09,455 INFO L290 TraceCheckUtils]: 46: Hoare triple {97095#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {97095#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:09,456 INFO L290 TraceCheckUtils]: 47: Hoare triple {97095#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97096#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:09,456 INFO L290 TraceCheckUtils]: 48: Hoare triple {97096#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {97096#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:09,457 INFO L290 TraceCheckUtils]: 49: Hoare triple {97096#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97097#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:09,458 INFO L290 TraceCheckUtils]: 50: Hoare triple {97097#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {97097#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:09,459 INFO L290 TraceCheckUtils]: 51: Hoare triple {97097#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97098#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:09,459 INFO L290 TraceCheckUtils]: 52: Hoare triple {97098#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {97098#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:09,460 INFO L290 TraceCheckUtils]: 53: Hoare triple {97098#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97099#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:09,460 INFO L290 TraceCheckUtils]: 54: Hoare triple {97099#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {97099#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:09,461 INFO L290 TraceCheckUtils]: 55: Hoare triple {97099#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97100#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:09,461 INFO L290 TraceCheckUtils]: 56: Hoare triple {97100#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {97100#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:09,462 INFO L290 TraceCheckUtils]: 57: Hoare triple {97100#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97101#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:09,463 INFO L290 TraceCheckUtils]: 58: Hoare triple {97101#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {97101#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:09,464 INFO L290 TraceCheckUtils]: 59: Hoare triple {97101#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97102#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:09,464 INFO L290 TraceCheckUtils]: 60: Hoare triple {97102#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {97102#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:09,465 INFO L290 TraceCheckUtils]: 61: Hoare triple {97102#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97103#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:09,465 INFO L290 TraceCheckUtils]: 62: Hoare triple {97103#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {97103#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:09,466 INFO L290 TraceCheckUtils]: 63: Hoare triple {97103#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97104#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:09,466 INFO L290 TraceCheckUtils]: 64: Hoare triple {97104#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {97104#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:09,468 INFO L290 TraceCheckUtils]: 65: Hoare triple {97104#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97105#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:09,468 INFO L290 TraceCheckUtils]: 66: Hoare triple {97105#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {97105#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:09,469 INFO L290 TraceCheckUtils]: 67: Hoare triple {97105#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97106#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:09,469 INFO L290 TraceCheckUtils]: 68: Hoare triple {97106#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {97106#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:09,470 INFO L290 TraceCheckUtils]: 69: Hoare triple {97106#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97107#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:09,470 INFO L290 TraceCheckUtils]: 70: Hoare triple {97107#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {97107#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:09,471 INFO L290 TraceCheckUtils]: 71: Hoare triple {97107#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97108#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:09,472 INFO L290 TraceCheckUtils]: 72: Hoare triple {97108#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {97108#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:09,473 INFO L290 TraceCheckUtils]: 73: Hoare triple {97108#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97109#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:09,473 INFO L290 TraceCheckUtils]: 74: Hoare triple {97109#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {97109#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:09,474 INFO L290 TraceCheckUtils]: 75: Hoare triple {97109#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97110#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:09,474 INFO L290 TraceCheckUtils]: 76: Hoare triple {97110#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {97110#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:09,475 INFO L290 TraceCheckUtils]: 77: Hoare triple {97110#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97111#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:09,475 INFO L290 TraceCheckUtils]: 78: Hoare triple {97111#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {97111#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:09,476 INFO L290 TraceCheckUtils]: 79: Hoare triple {97111#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97112#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:09,477 INFO L290 TraceCheckUtils]: 80: Hoare triple {97112#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {97112#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:09,478 INFO L290 TraceCheckUtils]: 81: Hoare triple {97112#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97113#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:09,478 INFO L290 TraceCheckUtils]: 82: Hoare triple {97113#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {97113#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:09,479 INFO L290 TraceCheckUtils]: 83: Hoare triple {97113#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97114#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:09,479 INFO L290 TraceCheckUtils]: 84: Hoare triple {97114#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {97114#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:09,480 INFO L290 TraceCheckUtils]: 85: Hoare triple {97114#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97115#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:09,480 INFO L290 TraceCheckUtils]: 86: Hoare triple {97115#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {97115#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:09,482 INFO L290 TraceCheckUtils]: 87: Hoare triple {97115#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97116#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:09,482 INFO L290 TraceCheckUtils]: 88: Hoare triple {97116#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {97116#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:09,483 INFO L290 TraceCheckUtils]: 89: Hoare triple {97116#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97117#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:09,483 INFO L290 TraceCheckUtils]: 90: Hoare triple {97117#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {97117#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:09,484 INFO L290 TraceCheckUtils]: 91: Hoare triple {97117#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97118#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:09,484 INFO L290 TraceCheckUtils]: 92: Hoare triple {97118#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {97118#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:09,485 INFO L290 TraceCheckUtils]: 93: Hoare triple {97118#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97119#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:09,486 INFO L290 TraceCheckUtils]: 94: Hoare triple {97119#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {97119#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:09,487 INFO L290 TraceCheckUtils]: 95: Hoare triple {97119#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97120#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:09,487 INFO L290 TraceCheckUtils]: 96: Hoare triple {97120#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {97120#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:09,488 INFO L290 TraceCheckUtils]: 97: Hoare triple {97120#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97121#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:09,488 INFO L290 TraceCheckUtils]: 98: Hoare triple {97121#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {97121#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:09,489 INFO L290 TraceCheckUtils]: 99: Hoare triple {97121#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97122#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:09,490 INFO L290 TraceCheckUtils]: 100: Hoare triple {97122#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {97122#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:09,491 INFO L290 TraceCheckUtils]: 101: Hoare triple {97122#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97123#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:09,491 INFO L290 TraceCheckUtils]: 102: Hoare triple {97123#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {97123#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:09,492 INFO L290 TraceCheckUtils]: 103: Hoare triple {97123#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97124#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:09,492 INFO L290 TraceCheckUtils]: 104: Hoare triple {97124#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {97124#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:09,493 INFO L290 TraceCheckUtils]: 105: Hoare triple {97124#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97125#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:09,493 INFO L290 TraceCheckUtils]: 106: Hoare triple {97125#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {97125#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:09,494 INFO L290 TraceCheckUtils]: 107: Hoare triple {97125#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97126#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:09,495 INFO L290 TraceCheckUtils]: 108: Hoare triple {97126#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {97126#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:09,496 INFO L290 TraceCheckUtils]: 109: Hoare triple {97126#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97127#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:09,496 INFO L290 TraceCheckUtils]: 110: Hoare triple {97127#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {97127#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:09,497 INFO L290 TraceCheckUtils]: 111: Hoare triple {97127#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97128#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:09,497 INFO L290 TraceCheckUtils]: 112: Hoare triple {97128#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {97128#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:09,498 INFO L290 TraceCheckUtils]: 113: Hoare triple {97128#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97129#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:09,498 INFO L290 TraceCheckUtils]: 114: Hoare triple {97129#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {97129#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:09,500 INFO L290 TraceCheckUtils]: 115: Hoare triple {97129#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97130#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:09,500 INFO L290 TraceCheckUtils]: 116: Hoare triple {97130#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {97130#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:09,501 INFO L290 TraceCheckUtils]: 117: Hoare triple {97130#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97131#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:09,501 INFO L290 TraceCheckUtils]: 118: Hoare triple {97131#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {97131#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:09,502 INFO L290 TraceCheckUtils]: 119: Hoare triple {97131#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97132#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:09,502 INFO L290 TraceCheckUtils]: 120: Hoare triple {97132#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {97132#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:09,503 INFO L290 TraceCheckUtils]: 121: Hoare triple {97132#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97133#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:09,504 INFO L290 TraceCheckUtils]: 122: Hoare triple {97133#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {97133#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:09,505 INFO L290 TraceCheckUtils]: 123: Hoare triple {97133#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97134#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:09,505 INFO L290 TraceCheckUtils]: 124: Hoare triple {97134#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {97134#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:09,506 INFO L290 TraceCheckUtils]: 125: Hoare triple {97134#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97135#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:09,506 INFO L290 TraceCheckUtils]: 126: Hoare triple {97135#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {97135#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:09,507 INFO L290 TraceCheckUtils]: 127: Hoare triple {97135#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97136#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:09,507 INFO L290 TraceCheckUtils]: 128: Hoare triple {97136#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {97136#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:09,509 INFO L290 TraceCheckUtils]: 129: Hoare triple {97136#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97137#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:09,509 INFO L290 TraceCheckUtils]: 130: Hoare triple {97137#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {97137#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:09,510 INFO L290 TraceCheckUtils]: 131: Hoare triple {97137#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97138#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:09,510 INFO L290 TraceCheckUtils]: 132: Hoare triple {97138#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {97138#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:09,511 INFO L290 TraceCheckUtils]: 133: Hoare triple {97138#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97139#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:09,511 INFO L290 TraceCheckUtils]: 134: Hoare triple {97139#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {97139#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:09,512 INFO L290 TraceCheckUtils]: 135: Hoare triple {97139#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97140#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:09,513 INFO L290 TraceCheckUtils]: 136: Hoare triple {97140#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {97140#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:09,514 INFO L290 TraceCheckUtils]: 137: Hoare triple {97140#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97141#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:09,514 INFO L290 TraceCheckUtils]: 138: Hoare triple {97141#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {97141#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:09,515 INFO L290 TraceCheckUtils]: 139: Hoare triple {97141#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97142#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:09,515 INFO L290 TraceCheckUtils]: 140: Hoare triple {97142#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {97142#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:09,516 INFO L290 TraceCheckUtils]: 141: Hoare triple {97142#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97143#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:09,516 INFO L290 TraceCheckUtils]: 142: Hoare triple {97143#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {97143#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:09,518 INFO L290 TraceCheckUtils]: 143: Hoare triple {97143#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97144#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:09,518 INFO L290 TraceCheckUtils]: 144: Hoare triple {97144#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {97144#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:09,519 INFO L290 TraceCheckUtils]: 145: Hoare triple {97144#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97145#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:09,519 INFO L290 TraceCheckUtils]: 146: Hoare triple {97145#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {97145#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:09,520 INFO L290 TraceCheckUtils]: 147: Hoare triple {97145#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97146#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:09,520 INFO L290 TraceCheckUtils]: 148: Hoare triple {97146#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {97146#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:09,521 INFO L290 TraceCheckUtils]: 149: Hoare triple {97146#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97147#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:09,522 INFO L290 TraceCheckUtils]: 150: Hoare triple {97147#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {97147#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:09,523 INFO L290 TraceCheckUtils]: 151: Hoare triple {97147#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97148#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:09,523 INFO L290 TraceCheckUtils]: 152: Hoare triple {97148#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {97148#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:09,524 INFO L290 TraceCheckUtils]: 153: Hoare triple {97148#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97149#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:09,524 INFO L290 TraceCheckUtils]: 154: Hoare triple {97149#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {97149#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:09,525 INFO L290 TraceCheckUtils]: 155: Hoare triple {97149#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97150#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:09,525 INFO L290 TraceCheckUtils]: 156: Hoare triple {97150#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {97150#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:09,526 INFO L290 TraceCheckUtils]: 157: Hoare triple {97150#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97151#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:09,527 INFO L290 TraceCheckUtils]: 158: Hoare triple {97151#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {97151#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 159: Hoare triple {97151#(<= main_~x~0 76)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 160: Hoare triple {97071#false} assume !!(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 161: Hoare triple {97071#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 162: Hoare triple {97071#false} assume !(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L272 TraceCheckUtils]: 163: Hoare triple {97071#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 164: Hoare triple {97071#false} ~cond := #in~cond; {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 165: Hoare triple {97071#false} assume 0 == ~cond; {97071#false} is VALID [2022-04-15 12:52:09,528 INFO L290 TraceCheckUtils]: 166: Hoare triple {97071#false} assume !false; {97071#false} is VALID [2022-04-15 12:52:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 231 proven. 5852 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:09,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:09,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565741877] [2022-04-15 12:52:09,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565741877] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:09,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [383453306] [2022-04-15 12:52:09,530 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:52:09,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:09,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:09,531 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:09,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Waiting until timeout for monitored process [2022-04-15 12:52:09,601 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:52:09,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:09,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 78 conjunts are in the unsatisfiable core [2022-04-15 12:52:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:09,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:52:10,301 INFO L272 TraceCheckUtils]: 0: Hoare triple {97070#true} call ULTIMATE.init(); {97070#true} is VALID [2022-04-15 12:52:10,301 INFO L290 TraceCheckUtils]: 1: Hoare triple {97070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {97070#true} is VALID [2022-04-15 12:52:10,301 INFO L290 TraceCheckUtils]: 2: Hoare triple {97070#true} assume true; {97070#true} is VALID [2022-04-15 12:52:10,301 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97070#true} {97070#true} #41#return; {97070#true} is VALID [2022-04-15 12:52:10,301 INFO L272 TraceCheckUtils]: 4: Hoare triple {97070#true} call #t~ret4 := main(); {97070#true} is VALID [2022-04-15 12:52:10,301 INFO L290 TraceCheckUtils]: 5: Hoare triple {97070#true} ~x~0 := 0;~y~0 := 500000; {97171#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:10,301 INFO L290 TraceCheckUtils]: 6: Hoare triple {97171#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {97171#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:10,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {97171#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97076#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:10,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {97076#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {97076#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:10,306 INFO L290 TraceCheckUtils]: 9: Hoare triple {97076#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97077#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:10,307 INFO L290 TraceCheckUtils]: 10: Hoare triple {97077#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {97077#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:10,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {97077#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97078#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:10,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {97078#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {97078#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:10,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {97078#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97079#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:10,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {97079#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {97079#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:10,310 INFO L290 TraceCheckUtils]: 15: Hoare triple {97079#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97080#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:10,311 INFO L290 TraceCheckUtils]: 16: Hoare triple {97080#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {97080#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:10,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {97080#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97081#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:10,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {97081#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {97081#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:10,313 INFO L290 TraceCheckUtils]: 19: Hoare triple {97081#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97082#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:10,313 INFO L290 TraceCheckUtils]: 20: Hoare triple {97082#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {97082#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:10,314 INFO L290 TraceCheckUtils]: 21: Hoare triple {97082#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97083#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:10,315 INFO L290 TraceCheckUtils]: 22: Hoare triple {97083#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {97083#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:10,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {97083#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97084#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:10,316 INFO L290 TraceCheckUtils]: 24: Hoare triple {97084#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {97084#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:10,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {97084#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97085#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:10,317 INFO L290 TraceCheckUtils]: 26: Hoare triple {97085#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {97085#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:10,318 INFO L290 TraceCheckUtils]: 27: Hoare triple {97085#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97086#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:10,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {97086#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {97086#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:10,320 INFO L290 TraceCheckUtils]: 29: Hoare triple {97086#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97087#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:10,320 INFO L290 TraceCheckUtils]: 30: Hoare triple {97087#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {97087#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:10,321 INFO L290 TraceCheckUtils]: 31: Hoare triple {97087#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97088#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:10,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {97088#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {97088#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:10,322 INFO L290 TraceCheckUtils]: 33: Hoare triple {97088#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97089#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:10,322 INFO L290 TraceCheckUtils]: 34: Hoare triple {97089#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {97089#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:10,324 INFO L290 TraceCheckUtils]: 35: Hoare triple {97089#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97090#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:10,324 INFO L290 TraceCheckUtils]: 36: Hoare triple {97090#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {97090#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:10,325 INFO L290 TraceCheckUtils]: 37: Hoare triple {97090#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97091#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:10,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {97091#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {97091#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:10,326 INFO L290 TraceCheckUtils]: 39: Hoare triple {97091#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97092#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:10,326 INFO L290 TraceCheckUtils]: 40: Hoare triple {97092#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {97092#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:10,327 INFO L290 TraceCheckUtils]: 41: Hoare triple {97092#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97093#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:10,328 INFO L290 TraceCheckUtils]: 42: Hoare triple {97093#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {97093#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:10,329 INFO L290 TraceCheckUtils]: 43: Hoare triple {97093#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97094#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:10,329 INFO L290 TraceCheckUtils]: 44: Hoare triple {97094#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {97094#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:10,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {97094#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97095#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:10,330 INFO L290 TraceCheckUtils]: 46: Hoare triple {97095#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {97095#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:10,331 INFO L290 TraceCheckUtils]: 47: Hoare triple {97095#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97096#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:10,332 INFO L290 TraceCheckUtils]: 48: Hoare triple {97096#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {97096#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:10,333 INFO L290 TraceCheckUtils]: 49: Hoare triple {97096#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97097#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:10,333 INFO L290 TraceCheckUtils]: 50: Hoare triple {97097#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {97097#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:10,334 INFO L290 TraceCheckUtils]: 51: Hoare triple {97097#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97098#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:10,334 INFO L290 TraceCheckUtils]: 52: Hoare triple {97098#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {97098#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:10,335 INFO L290 TraceCheckUtils]: 53: Hoare triple {97098#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97099#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:10,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {97099#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {97099#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:10,337 INFO L290 TraceCheckUtils]: 55: Hoare triple {97099#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97100#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:10,337 INFO L290 TraceCheckUtils]: 56: Hoare triple {97100#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {97100#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:10,338 INFO L290 TraceCheckUtils]: 57: Hoare triple {97100#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97101#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:10,338 INFO L290 TraceCheckUtils]: 58: Hoare triple {97101#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {97101#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:10,339 INFO L290 TraceCheckUtils]: 59: Hoare triple {97101#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97102#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:10,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {97102#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {97102#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:10,341 INFO L290 TraceCheckUtils]: 61: Hoare triple {97102#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97103#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:10,341 INFO L290 TraceCheckUtils]: 62: Hoare triple {97103#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {97103#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:10,342 INFO L290 TraceCheckUtils]: 63: Hoare triple {97103#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97104#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:10,342 INFO L290 TraceCheckUtils]: 64: Hoare triple {97104#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {97104#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:10,343 INFO L290 TraceCheckUtils]: 65: Hoare triple {97104#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97105#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:10,344 INFO L290 TraceCheckUtils]: 66: Hoare triple {97105#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {97105#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:10,345 INFO L290 TraceCheckUtils]: 67: Hoare triple {97105#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97106#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:10,345 INFO L290 TraceCheckUtils]: 68: Hoare triple {97106#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {97106#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:10,346 INFO L290 TraceCheckUtils]: 69: Hoare triple {97106#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97107#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:10,346 INFO L290 TraceCheckUtils]: 70: Hoare triple {97107#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {97107#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:10,347 INFO L290 TraceCheckUtils]: 71: Hoare triple {97107#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97108#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:10,347 INFO L290 TraceCheckUtils]: 72: Hoare triple {97108#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {97108#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:10,349 INFO L290 TraceCheckUtils]: 73: Hoare triple {97108#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97109#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:10,349 INFO L290 TraceCheckUtils]: 74: Hoare triple {97109#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {97109#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:10,350 INFO L290 TraceCheckUtils]: 75: Hoare triple {97109#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97110#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:10,350 INFO L290 TraceCheckUtils]: 76: Hoare triple {97110#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {97110#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:10,351 INFO L290 TraceCheckUtils]: 77: Hoare triple {97110#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97111#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:10,351 INFO L290 TraceCheckUtils]: 78: Hoare triple {97111#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {97111#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:10,352 INFO L290 TraceCheckUtils]: 79: Hoare triple {97111#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97112#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:10,353 INFO L290 TraceCheckUtils]: 80: Hoare triple {97112#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {97112#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:10,354 INFO L290 TraceCheckUtils]: 81: Hoare triple {97112#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97113#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:10,354 INFO L290 TraceCheckUtils]: 82: Hoare triple {97113#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {97113#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:10,355 INFO L290 TraceCheckUtils]: 83: Hoare triple {97113#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97114#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:10,355 INFO L290 TraceCheckUtils]: 84: Hoare triple {97114#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {97114#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:10,356 INFO L290 TraceCheckUtils]: 85: Hoare triple {97114#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97115#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:10,356 INFO L290 TraceCheckUtils]: 86: Hoare triple {97115#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {97115#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:10,358 INFO L290 TraceCheckUtils]: 87: Hoare triple {97115#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97116#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:10,358 INFO L290 TraceCheckUtils]: 88: Hoare triple {97116#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {97116#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:10,359 INFO L290 TraceCheckUtils]: 89: Hoare triple {97116#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97117#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:10,359 INFO L290 TraceCheckUtils]: 90: Hoare triple {97117#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {97117#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:10,360 INFO L290 TraceCheckUtils]: 91: Hoare triple {97117#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97118#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:10,360 INFO L290 TraceCheckUtils]: 92: Hoare triple {97118#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {97118#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:10,361 INFO L290 TraceCheckUtils]: 93: Hoare triple {97118#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97119#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:10,362 INFO L290 TraceCheckUtils]: 94: Hoare triple {97119#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {97119#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:10,363 INFO L290 TraceCheckUtils]: 95: Hoare triple {97119#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97120#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:10,363 INFO L290 TraceCheckUtils]: 96: Hoare triple {97120#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {97120#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:10,364 INFO L290 TraceCheckUtils]: 97: Hoare triple {97120#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97121#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:10,364 INFO L290 TraceCheckUtils]: 98: Hoare triple {97121#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {97121#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:10,365 INFO L290 TraceCheckUtils]: 99: Hoare triple {97121#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97122#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:10,365 INFO L290 TraceCheckUtils]: 100: Hoare triple {97122#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {97122#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:10,367 INFO L290 TraceCheckUtils]: 101: Hoare triple {97122#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97123#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:10,367 INFO L290 TraceCheckUtils]: 102: Hoare triple {97123#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {97123#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:10,368 INFO L290 TraceCheckUtils]: 103: Hoare triple {97123#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97124#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:10,368 INFO L290 TraceCheckUtils]: 104: Hoare triple {97124#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {97124#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:10,369 INFO L290 TraceCheckUtils]: 105: Hoare triple {97124#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97125#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:10,369 INFO L290 TraceCheckUtils]: 106: Hoare triple {97125#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {97125#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:10,370 INFO L290 TraceCheckUtils]: 107: Hoare triple {97125#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97126#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:10,371 INFO L290 TraceCheckUtils]: 108: Hoare triple {97126#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {97126#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:10,372 INFO L290 TraceCheckUtils]: 109: Hoare triple {97126#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97127#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:10,372 INFO L290 TraceCheckUtils]: 110: Hoare triple {97127#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {97127#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:10,373 INFO L290 TraceCheckUtils]: 111: Hoare triple {97127#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97128#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:10,373 INFO L290 TraceCheckUtils]: 112: Hoare triple {97128#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {97128#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:10,374 INFO L290 TraceCheckUtils]: 113: Hoare triple {97128#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97129#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:10,374 INFO L290 TraceCheckUtils]: 114: Hoare triple {97129#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {97129#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:10,375 INFO L290 TraceCheckUtils]: 115: Hoare triple {97129#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97130#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:10,376 INFO L290 TraceCheckUtils]: 116: Hoare triple {97130#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {97130#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:10,377 INFO L290 TraceCheckUtils]: 117: Hoare triple {97130#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97131#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:10,377 INFO L290 TraceCheckUtils]: 118: Hoare triple {97131#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {97131#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:10,378 INFO L290 TraceCheckUtils]: 119: Hoare triple {97131#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97132#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:10,378 INFO L290 TraceCheckUtils]: 120: Hoare triple {97132#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {97132#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:10,379 INFO L290 TraceCheckUtils]: 121: Hoare triple {97132#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97133#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:10,380 INFO L290 TraceCheckUtils]: 122: Hoare triple {97133#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {97133#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:10,381 INFO L290 TraceCheckUtils]: 123: Hoare triple {97133#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97134#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:10,381 INFO L290 TraceCheckUtils]: 124: Hoare triple {97134#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {97134#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:10,382 INFO L290 TraceCheckUtils]: 125: Hoare triple {97134#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97135#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:10,382 INFO L290 TraceCheckUtils]: 126: Hoare triple {97135#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {97135#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:10,383 INFO L290 TraceCheckUtils]: 127: Hoare triple {97135#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97136#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:10,383 INFO L290 TraceCheckUtils]: 128: Hoare triple {97136#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {97136#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:10,385 INFO L290 TraceCheckUtils]: 129: Hoare triple {97136#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97137#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:10,385 INFO L290 TraceCheckUtils]: 130: Hoare triple {97137#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {97137#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:10,386 INFO L290 TraceCheckUtils]: 131: Hoare triple {97137#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97138#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:10,386 INFO L290 TraceCheckUtils]: 132: Hoare triple {97138#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {97138#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:10,387 INFO L290 TraceCheckUtils]: 133: Hoare triple {97138#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97139#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:10,387 INFO L290 TraceCheckUtils]: 134: Hoare triple {97139#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {97139#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:10,388 INFO L290 TraceCheckUtils]: 135: Hoare triple {97139#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97140#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:10,389 INFO L290 TraceCheckUtils]: 136: Hoare triple {97140#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {97140#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:10,390 INFO L290 TraceCheckUtils]: 137: Hoare triple {97140#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97141#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:10,390 INFO L290 TraceCheckUtils]: 138: Hoare triple {97141#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {97141#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:10,391 INFO L290 TraceCheckUtils]: 139: Hoare triple {97141#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97142#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:10,391 INFO L290 TraceCheckUtils]: 140: Hoare triple {97142#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {97142#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:10,392 INFO L290 TraceCheckUtils]: 141: Hoare triple {97142#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97143#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:10,392 INFO L290 TraceCheckUtils]: 142: Hoare triple {97143#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {97143#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:10,393 INFO L290 TraceCheckUtils]: 143: Hoare triple {97143#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97144#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:10,394 INFO L290 TraceCheckUtils]: 144: Hoare triple {97144#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {97144#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:10,395 INFO L290 TraceCheckUtils]: 145: Hoare triple {97144#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97145#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:10,395 INFO L290 TraceCheckUtils]: 146: Hoare triple {97145#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {97145#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:10,396 INFO L290 TraceCheckUtils]: 147: Hoare triple {97145#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97146#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:10,396 INFO L290 TraceCheckUtils]: 148: Hoare triple {97146#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {97146#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:10,397 INFO L290 TraceCheckUtils]: 149: Hoare triple {97146#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97147#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:10,397 INFO L290 TraceCheckUtils]: 150: Hoare triple {97147#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {97147#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:10,399 INFO L290 TraceCheckUtils]: 151: Hoare triple {97147#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97148#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:10,399 INFO L290 TraceCheckUtils]: 152: Hoare triple {97148#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {97148#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:10,400 INFO L290 TraceCheckUtils]: 153: Hoare triple {97148#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97149#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:10,400 INFO L290 TraceCheckUtils]: 154: Hoare triple {97149#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {97149#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:10,401 INFO L290 TraceCheckUtils]: 155: Hoare triple {97149#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97150#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:10,401 INFO L290 TraceCheckUtils]: 156: Hoare triple {97150#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {97150#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:10,402 INFO L290 TraceCheckUtils]: 157: Hoare triple {97150#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97151#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:10,403 INFO L290 TraceCheckUtils]: 158: Hoare triple {97151#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {97151#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 159: Hoare triple {97151#(<= main_~x~0 76)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 160: Hoare triple {97071#false} assume !!(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 161: Hoare triple {97071#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 162: Hoare triple {97071#false} assume !(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L272 TraceCheckUtils]: 163: Hoare triple {97071#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 164: Hoare triple {97071#false} ~cond := #in~cond; {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 165: Hoare triple {97071#false} assume 0 == ~cond; {97071#false} is VALID [2022-04-15 12:52:10,404 INFO L290 TraceCheckUtils]: 166: Hoare triple {97071#false} assume !false; {97071#false} is VALID [2022-04-15 12:52:10,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 231 proven. 5852 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:10,405 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 166: Hoare triple {97071#false} assume !false; {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 165: Hoare triple {97071#false} assume 0 == ~cond; {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 164: Hoare triple {97071#false} ~cond := #in~cond; {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L272 TraceCheckUtils]: 163: Hoare triple {97071#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 162: Hoare triple {97071#false} assume !(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 161: Hoare triple {97071#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 160: Hoare triple {97071#false} assume !!(~x~0 < 1000000); {97071#false} is VALID [2022-04-15 12:52:14,427 INFO L290 TraceCheckUtils]: 159: Hoare triple {97676#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {97071#false} is VALID [2022-04-15 12:52:14,428 INFO L290 TraceCheckUtils]: 158: Hoare triple {97676#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {97676#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:14,432 INFO L290 TraceCheckUtils]: 157: Hoare triple {97683#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97676#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:14,432 INFO L290 TraceCheckUtils]: 156: Hoare triple {97683#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {97683#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:14,433 INFO L290 TraceCheckUtils]: 155: Hoare triple {97690#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97683#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:14,434 INFO L290 TraceCheckUtils]: 154: Hoare triple {97690#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {97690#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:14,435 INFO L290 TraceCheckUtils]: 153: Hoare triple {97697#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97690#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:14,435 INFO L290 TraceCheckUtils]: 152: Hoare triple {97697#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {97697#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:14,436 INFO L290 TraceCheckUtils]: 151: Hoare triple {97704#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97697#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:14,436 INFO L290 TraceCheckUtils]: 150: Hoare triple {97704#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {97704#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:14,437 INFO L290 TraceCheckUtils]: 149: Hoare triple {97711#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97704#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:14,438 INFO L290 TraceCheckUtils]: 148: Hoare triple {97711#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {97711#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:14,439 INFO L290 TraceCheckUtils]: 147: Hoare triple {97718#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97711#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:14,439 INFO L290 TraceCheckUtils]: 146: Hoare triple {97718#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {97718#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:14,440 INFO L290 TraceCheckUtils]: 145: Hoare triple {97725#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97718#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:14,440 INFO L290 TraceCheckUtils]: 144: Hoare triple {97725#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {97725#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:14,442 INFO L290 TraceCheckUtils]: 143: Hoare triple {97732#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97725#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:14,442 INFO L290 TraceCheckUtils]: 142: Hoare triple {97732#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {97732#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:14,443 INFO L290 TraceCheckUtils]: 141: Hoare triple {97739#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97732#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:14,443 INFO L290 TraceCheckUtils]: 140: Hoare triple {97739#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {97739#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:14,444 INFO L290 TraceCheckUtils]: 139: Hoare triple {97746#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97739#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:14,445 INFO L290 TraceCheckUtils]: 138: Hoare triple {97746#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {97746#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:14,446 INFO L290 TraceCheckUtils]: 137: Hoare triple {97753#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97746#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:14,446 INFO L290 TraceCheckUtils]: 136: Hoare triple {97753#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {97753#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:14,447 INFO L290 TraceCheckUtils]: 135: Hoare triple {97760#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97753#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:14,448 INFO L290 TraceCheckUtils]: 134: Hoare triple {97760#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {97760#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:14,449 INFO L290 TraceCheckUtils]: 133: Hoare triple {97767#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97760#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:14,449 INFO L290 TraceCheckUtils]: 132: Hoare triple {97767#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {97767#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:14,450 INFO L290 TraceCheckUtils]: 131: Hoare triple {97774#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97767#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:14,450 INFO L290 TraceCheckUtils]: 130: Hoare triple {97774#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {97774#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:14,451 INFO L290 TraceCheckUtils]: 129: Hoare triple {97781#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97774#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:14,452 INFO L290 TraceCheckUtils]: 128: Hoare triple {97781#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {97781#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:14,453 INFO L290 TraceCheckUtils]: 127: Hoare triple {97788#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97781#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:14,453 INFO L290 TraceCheckUtils]: 126: Hoare triple {97788#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {97788#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:14,454 INFO L290 TraceCheckUtils]: 125: Hoare triple {97795#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97788#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:14,454 INFO L290 TraceCheckUtils]: 124: Hoare triple {97795#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {97795#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:14,456 INFO L290 TraceCheckUtils]: 123: Hoare triple {97802#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97795#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:14,456 INFO L290 TraceCheckUtils]: 122: Hoare triple {97802#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {97802#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:14,457 INFO L290 TraceCheckUtils]: 121: Hoare triple {97809#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97802#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:14,457 INFO L290 TraceCheckUtils]: 120: Hoare triple {97809#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {97809#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:14,458 INFO L290 TraceCheckUtils]: 119: Hoare triple {97816#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97809#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:14,459 INFO L290 TraceCheckUtils]: 118: Hoare triple {97816#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {97816#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:14,460 INFO L290 TraceCheckUtils]: 117: Hoare triple {97823#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97816#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:14,460 INFO L290 TraceCheckUtils]: 116: Hoare triple {97823#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {97823#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:14,461 INFO L290 TraceCheckUtils]: 115: Hoare triple {97830#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97823#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:14,461 INFO L290 TraceCheckUtils]: 114: Hoare triple {97830#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {97830#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:14,463 INFO L290 TraceCheckUtils]: 113: Hoare triple {97837#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97830#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:14,463 INFO L290 TraceCheckUtils]: 112: Hoare triple {97837#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {97837#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:14,464 INFO L290 TraceCheckUtils]: 111: Hoare triple {97844#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97837#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:14,464 INFO L290 TraceCheckUtils]: 110: Hoare triple {97844#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {97844#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:14,465 INFO L290 TraceCheckUtils]: 109: Hoare triple {97851#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97844#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:14,466 INFO L290 TraceCheckUtils]: 108: Hoare triple {97851#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {97851#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:14,467 INFO L290 TraceCheckUtils]: 107: Hoare triple {97858#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97851#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:14,467 INFO L290 TraceCheckUtils]: 106: Hoare triple {97858#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {97858#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:14,468 INFO L290 TraceCheckUtils]: 105: Hoare triple {97865#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97858#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:14,468 INFO L290 TraceCheckUtils]: 104: Hoare triple {97865#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {97865#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:14,470 INFO L290 TraceCheckUtils]: 103: Hoare triple {97872#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97865#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:14,470 INFO L290 TraceCheckUtils]: 102: Hoare triple {97872#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {97872#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:14,471 INFO L290 TraceCheckUtils]: 101: Hoare triple {97879#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97872#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:14,471 INFO L290 TraceCheckUtils]: 100: Hoare triple {97879#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {97879#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:14,472 INFO L290 TraceCheckUtils]: 99: Hoare triple {97886#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97879#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:14,473 INFO L290 TraceCheckUtils]: 98: Hoare triple {97886#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {97886#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:14,474 INFO L290 TraceCheckUtils]: 97: Hoare triple {97893#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97886#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:14,474 INFO L290 TraceCheckUtils]: 96: Hoare triple {97893#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {97893#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:14,475 INFO L290 TraceCheckUtils]: 95: Hoare triple {97900#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97893#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:14,475 INFO L290 TraceCheckUtils]: 94: Hoare triple {97900#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {97900#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:14,477 INFO L290 TraceCheckUtils]: 93: Hoare triple {97907#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97900#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:14,477 INFO L290 TraceCheckUtils]: 92: Hoare triple {97907#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {97907#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:14,478 INFO L290 TraceCheckUtils]: 91: Hoare triple {97914#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97907#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:14,478 INFO L290 TraceCheckUtils]: 90: Hoare triple {97914#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {97914#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:14,479 INFO L290 TraceCheckUtils]: 89: Hoare triple {97921#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97914#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:14,480 INFO L290 TraceCheckUtils]: 88: Hoare triple {97921#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {97921#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:14,481 INFO L290 TraceCheckUtils]: 87: Hoare triple {97928#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97921#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:14,481 INFO L290 TraceCheckUtils]: 86: Hoare triple {97928#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {97928#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:14,482 INFO L290 TraceCheckUtils]: 85: Hoare triple {97935#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97928#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:14,482 INFO L290 TraceCheckUtils]: 84: Hoare triple {97935#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {97935#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:14,484 INFO L290 TraceCheckUtils]: 83: Hoare triple {97942#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97935#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:14,484 INFO L290 TraceCheckUtils]: 82: Hoare triple {97942#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {97942#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:14,485 INFO L290 TraceCheckUtils]: 81: Hoare triple {97949#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97942#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:14,485 INFO L290 TraceCheckUtils]: 80: Hoare triple {97949#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {97949#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:14,486 INFO L290 TraceCheckUtils]: 79: Hoare triple {97956#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97949#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:14,487 INFO L290 TraceCheckUtils]: 78: Hoare triple {97956#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {97956#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:14,488 INFO L290 TraceCheckUtils]: 77: Hoare triple {97963#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97956#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:14,488 INFO L290 TraceCheckUtils]: 76: Hoare triple {97963#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {97963#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:14,489 INFO L290 TraceCheckUtils]: 75: Hoare triple {97970#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97963#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:14,489 INFO L290 TraceCheckUtils]: 74: Hoare triple {97970#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {97970#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:14,491 INFO L290 TraceCheckUtils]: 73: Hoare triple {97977#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97970#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:14,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {97977#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {97977#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:14,492 INFO L290 TraceCheckUtils]: 71: Hoare triple {97984#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97977#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:14,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {97984#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {97984#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:14,493 INFO L290 TraceCheckUtils]: 69: Hoare triple {97991#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97984#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:14,494 INFO L290 TraceCheckUtils]: 68: Hoare triple {97991#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {97991#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:14,495 INFO L290 TraceCheckUtils]: 67: Hoare triple {97998#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97991#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:14,495 INFO L290 TraceCheckUtils]: 66: Hoare triple {97998#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {97998#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:14,496 INFO L290 TraceCheckUtils]: 65: Hoare triple {98005#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {97998#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:14,497 INFO L290 TraceCheckUtils]: 64: Hoare triple {98005#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {98005#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:14,498 INFO L290 TraceCheckUtils]: 63: Hoare triple {98012#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98005#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:14,498 INFO L290 TraceCheckUtils]: 62: Hoare triple {98012#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {98012#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:14,499 INFO L290 TraceCheckUtils]: 61: Hoare triple {98019#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98012#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:14,499 INFO L290 TraceCheckUtils]: 60: Hoare triple {98019#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {98019#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:14,501 INFO L290 TraceCheckUtils]: 59: Hoare triple {98026#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98019#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:14,501 INFO L290 TraceCheckUtils]: 58: Hoare triple {98026#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {98026#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:14,502 INFO L290 TraceCheckUtils]: 57: Hoare triple {98033#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98026#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:14,502 INFO L290 TraceCheckUtils]: 56: Hoare triple {98033#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {98033#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:14,503 INFO L290 TraceCheckUtils]: 55: Hoare triple {98040#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98033#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:14,504 INFO L290 TraceCheckUtils]: 54: Hoare triple {98040#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {98040#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:14,505 INFO L290 TraceCheckUtils]: 53: Hoare triple {98047#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98040#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:14,505 INFO L290 TraceCheckUtils]: 52: Hoare triple {98047#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {98047#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:14,506 INFO L290 TraceCheckUtils]: 51: Hoare triple {98054#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98047#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:14,506 INFO L290 TraceCheckUtils]: 50: Hoare triple {98054#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {98054#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:14,507 INFO L290 TraceCheckUtils]: 49: Hoare triple {98061#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98054#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:14,508 INFO L290 TraceCheckUtils]: 48: Hoare triple {98061#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {98061#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:14,509 INFO L290 TraceCheckUtils]: 47: Hoare triple {98068#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98061#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:14,509 INFO L290 TraceCheckUtils]: 46: Hoare triple {98068#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {98068#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:14,510 INFO L290 TraceCheckUtils]: 45: Hoare triple {98075#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98068#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:14,510 INFO L290 TraceCheckUtils]: 44: Hoare triple {98075#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {98075#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:14,512 INFO L290 TraceCheckUtils]: 43: Hoare triple {98082#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98075#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:14,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {98082#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {98082#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:14,513 INFO L290 TraceCheckUtils]: 41: Hoare triple {98089#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98082#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:14,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {98089#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {98089#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:14,515 INFO L290 TraceCheckUtils]: 39: Hoare triple {98096#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98089#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:14,515 INFO L290 TraceCheckUtils]: 38: Hoare triple {98096#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {98096#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:14,516 INFO L290 TraceCheckUtils]: 37: Hoare triple {98103#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98096#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:14,516 INFO L290 TraceCheckUtils]: 36: Hoare triple {98103#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {98103#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:14,517 INFO L290 TraceCheckUtils]: 35: Hoare triple {98110#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98103#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:14,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {98110#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {98110#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:14,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {98117#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98110#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:14,519 INFO L290 TraceCheckUtils]: 32: Hoare triple {98117#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {98117#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:14,520 INFO L290 TraceCheckUtils]: 31: Hoare triple {98124#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98117#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:14,520 INFO L290 TraceCheckUtils]: 30: Hoare triple {98124#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {98124#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:14,522 INFO L290 TraceCheckUtils]: 29: Hoare triple {98131#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98124#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:14,522 INFO L290 TraceCheckUtils]: 28: Hoare triple {98131#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {98131#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:14,523 INFO L290 TraceCheckUtils]: 27: Hoare triple {98138#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98131#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:14,523 INFO L290 TraceCheckUtils]: 26: Hoare triple {98138#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {98138#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:14,524 INFO L290 TraceCheckUtils]: 25: Hoare triple {98145#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98138#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:14,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {98145#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {98145#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:14,526 INFO L290 TraceCheckUtils]: 23: Hoare triple {98152#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98145#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:14,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {98152#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {98152#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:14,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {98159#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98152#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:14,527 INFO L290 TraceCheckUtils]: 20: Hoare triple {98159#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {98159#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:14,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {98166#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98159#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:14,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {98166#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {98166#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:14,530 INFO L290 TraceCheckUtils]: 17: Hoare triple {98173#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98166#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:14,530 INFO L290 TraceCheckUtils]: 16: Hoare triple {98173#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {98173#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:14,531 INFO L290 TraceCheckUtils]: 15: Hoare triple {98180#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98173#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:14,532 INFO L290 TraceCheckUtils]: 14: Hoare triple {98180#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {98180#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:14,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {98187#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98180#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:14,533 INFO L290 TraceCheckUtils]: 12: Hoare triple {98187#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {98187#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:14,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {98194#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98187#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:14,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {98194#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {98194#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:14,535 INFO L290 TraceCheckUtils]: 9: Hoare triple {98201#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98194#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:14,536 INFO L290 TraceCheckUtils]: 8: Hoare triple {98201#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {98201#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:14,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {98208#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {98201#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:14,537 INFO L290 TraceCheckUtils]: 6: Hoare triple {98208#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {98208#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:14,537 INFO L290 TraceCheckUtils]: 5: Hoare triple {97070#true} ~x~0 := 0;~y~0 := 500000; {98208#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:14,537 INFO L272 TraceCheckUtils]: 4: Hoare triple {97070#true} call #t~ret4 := main(); {97070#true} is VALID [2022-04-15 12:52:14,537 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {97070#true} {97070#true} #41#return; {97070#true} is VALID [2022-04-15 12:52:14,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {97070#true} assume true; {97070#true} is VALID [2022-04-15 12:52:14,538 INFO L290 TraceCheckUtils]: 1: Hoare triple {97070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {97070#true} is VALID [2022-04-15 12:52:14,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {97070#true} call ULTIMATE.init(); {97070#true} is VALID [2022-04-15 12:52:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6084 backedges. 231 proven. 5852 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:14,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [383453306] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:14,538 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:14,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [80, 79, 79] total 158 [2022-04-15 12:52:14,539 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:14,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1626873564] [2022-04-15 12:52:14,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1626873564] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:14,539 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:14,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [80] imperfect sequences [] total 80 [2022-04-15 12:52:14,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119626513] [2022-04-15 12:52:14,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:14,539 INFO L78 Accepts]: Start accepts. Automaton has has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 167 [2022-04-15 12:52:14,539 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:14,540 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:14,699 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:14,699 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 80 states [2022-04-15 12:52:14,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:14,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2022-04-15 12:52:14,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12248, Invalid=12558, Unknown=0, NotChecked=0, Total=24806 [2022-04-15 12:52:14,701 INFO L87 Difference]: Start difference. First operand 169 states and 172 transitions. Second operand has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:17,352 INFO L93 Difference]: Finished difference Result 180 states and 186 transitions. [2022-04-15 12:52:17,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-15 12:52:17,352 INFO L78 Accepts]: Start accepts. Automaton has has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 167 [2022-04-15 12:52:17,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 177 transitions. [2022-04-15 12:52:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 177 transitions. [2022-04-15 12:52:17,354 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 177 transitions. [2022-04-15 12:52:17,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:17,526 INFO L225 Difference]: With dead ends: 180 [2022-04-15 12:52:17,526 INFO L226 Difference]: Without dead ends: 171 [2022-04-15 12:52:17,529 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 233 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3381 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=24338, Invalid=30652, Unknown=0, NotChecked=0, Total=54990 [2022-04-15 12:52:17,530 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 85 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 82 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:17,530 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [85 Valid, 34 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:17,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states. [2022-04-15 12:52:17,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 171. [2022-04-15 12:52:17,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:17,713 INFO L82 GeneralOperation]: Start isEquivalent. First operand 171 states. Second operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,713 INFO L74 IsIncluded]: Start isIncluded. First operand 171 states. Second operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,713 INFO L87 Difference]: Start difference. First operand 171 states. Second operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:17,714 INFO L93 Difference]: Finished difference Result 171 states and 174 transitions. [2022-04-15 12:52:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 174 transitions. [2022-04-15 12:52:17,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:17,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:17,715 INFO L74 IsIncluded]: Start isIncluded. First operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 171 states. [2022-04-15 12:52:17,715 INFO L87 Difference]: Start difference. First operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 171 states. [2022-04-15 12:52:17,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:17,716 INFO L93 Difference]: Finished difference Result 171 states and 174 transitions. [2022-04-15 12:52:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 174 transitions. [2022-04-15 12:52:17,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:17,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:17,716 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:17,716 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:17,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 166 states have (on average 1.0240963855421688) internal successors, (170), 166 states have internal predecessors, (170), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 174 transitions. [2022-04-15 12:52:17,718 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 174 transitions. Word has length 167 [2022-04-15 12:52:17,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:17,718 INFO L478 AbstractCegarLoop]: Abstraction has 171 states and 174 transitions. [2022-04-15 12:52:17,718 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 80 states, 80 states have (on average 2.0375) internal successors, (163), 79 states have internal predecessors, (163), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:17,718 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 171 states and 174 transitions. [2022-04-15 12:52:17,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 174 transitions. [2022-04-15 12:52:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-04-15 12:52:17,943 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:17,943 INFO L499 BasicCegarLoop]: trace histogram [79, 77, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:17,959 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (78)] Forceful destruction successful, exit code 0 [2022-04-15 12:52:18,147 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable155,78 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable156 [2022-04-15 12:52:18,147 INFO L403 AbstractCegarLoop]: === Iteration 81 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:18,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:18,148 INFO L85 PathProgramCache]: Analyzing trace with hash -598053582, now seen corresponding path program 155 times [2022-04-15 12:52:18,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:18,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [969838261] [2022-04-15 12:52:18,450 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:18,451 INFO L85 PathProgramCache]: Analyzing trace with hash -893903920, now seen corresponding path program 1 times [2022-04-15 12:52:18,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:18,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073176841] [2022-04-15 12:52:18,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:18,454 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:18,467 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:18,467 INFO L85 PathProgramCache]: Analyzing trace with hash -598053582, now seen corresponding path program 156 times [2022-04-15 12:52:18,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:18,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016722063] [2022-04-15 12:52:18,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:18,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:20,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:20,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {99513#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {99430#true} is VALID [2022-04-15 12:52:20,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {99430#true} assume true; {99430#true} is VALID [2022-04-15 12:52:20,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99430#true} {99430#true} #41#return; {99430#true} is VALID [2022-04-15 12:52:20,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {99430#true} call ULTIMATE.init(); {99513#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:20,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {99513#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {99430#true} is VALID [2022-04-15 12:52:20,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {99430#true} assume true; {99430#true} is VALID [2022-04-15 12:52:20,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99430#true} {99430#true} #41#return; {99430#true} is VALID [2022-04-15 12:52:20,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {99430#true} call #t~ret4 := main(); {99430#true} is VALID [2022-04-15 12:52:20,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {99430#true} ~x~0 := 0;~y~0 := 500000; {99435#(= main_~x~0 0)} is VALID [2022-04-15 12:52:20,587 INFO L290 TraceCheckUtils]: 6: Hoare triple {99435#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {99435#(= main_~x~0 0)} is VALID [2022-04-15 12:52:20,587 INFO L290 TraceCheckUtils]: 7: Hoare triple {99435#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99436#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:20,588 INFO L290 TraceCheckUtils]: 8: Hoare triple {99436#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {99436#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:20,593 INFO L290 TraceCheckUtils]: 9: Hoare triple {99436#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99437#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:20,593 INFO L290 TraceCheckUtils]: 10: Hoare triple {99437#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {99437#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:20,595 INFO L290 TraceCheckUtils]: 11: Hoare triple {99437#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99438#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:20,595 INFO L290 TraceCheckUtils]: 12: Hoare triple {99438#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {99438#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:20,597 INFO L290 TraceCheckUtils]: 13: Hoare triple {99438#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99439#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:20,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {99439#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {99439#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:20,599 INFO L290 TraceCheckUtils]: 15: Hoare triple {99439#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99440#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:20,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {99440#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {99440#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:20,601 INFO L290 TraceCheckUtils]: 17: Hoare triple {99440#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99441#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:20,601 INFO L290 TraceCheckUtils]: 18: Hoare triple {99441#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {99441#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:20,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {99441#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99442#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:20,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {99442#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {99442#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:20,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {99442#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99443#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:20,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {99443#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {99443#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:20,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {99443#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99444#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:20,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {99444#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {99444#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:20,607 INFO L290 TraceCheckUtils]: 25: Hoare triple {99444#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99445#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:20,608 INFO L290 TraceCheckUtils]: 26: Hoare triple {99445#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {99445#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:20,609 INFO L290 TraceCheckUtils]: 27: Hoare triple {99445#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99446#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:20,609 INFO L290 TraceCheckUtils]: 28: Hoare triple {99446#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {99446#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:20,611 INFO L290 TraceCheckUtils]: 29: Hoare triple {99446#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99447#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:20,611 INFO L290 TraceCheckUtils]: 30: Hoare triple {99447#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {99447#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:20,612 INFO L290 TraceCheckUtils]: 31: Hoare triple {99447#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99448#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:20,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {99448#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {99448#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:20,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {99448#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99449#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:20,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {99449#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {99449#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:20,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {99449#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99450#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:20,616 INFO L290 TraceCheckUtils]: 36: Hoare triple {99450#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {99450#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:20,617 INFO L290 TraceCheckUtils]: 37: Hoare triple {99450#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99451#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:20,618 INFO L290 TraceCheckUtils]: 38: Hoare triple {99451#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {99451#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:20,619 INFO L290 TraceCheckUtils]: 39: Hoare triple {99451#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99452#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:20,620 INFO L290 TraceCheckUtils]: 40: Hoare triple {99452#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {99452#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:20,621 INFO L290 TraceCheckUtils]: 41: Hoare triple {99452#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99453#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:20,621 INFO L290 TraceCheckUtils]: 42: Hoare triple {99453#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {99453#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:20,623 INFO L290 TraceCheckUtils]: 43: Hoare triple {99453#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99454#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:20,623 INFO L290 TraceCheckUtils]: 44: Hoare triple {99454#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {99454#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:20,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {99454#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99455#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:20,626 INFO L290 TraceCheckUtils]: 46: Hoare triple {99455#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {99455#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:20,627 INFO L290 TraceCheckUtils]: 47: Hoare triple {99455#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99456#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:20,628 INFO L290 TraceCheckUtils]: 48: Hoare triple {99456#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {99456#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:20,629 INFO L290 TraceCheckUtils]: 49: Hoare triple {99456#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99457#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:20,630 INFO L290 TraceCheckUtils]: 50: Hoare triple {99457#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {99457#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:20,631 INFO L290 TraceCheckUtils]: 51: Hoare triple {99457#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99458#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:20,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {99458#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {99458#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:20,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {99458#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99459#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:20,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {99459#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {99459#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:20,634 INFO L290 TraceCheckUtils]: 55: Hoare triple {99459#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99460#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:20,635 INFO L290 TraceCheckUtils]: 56: Hoare triple {99460#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {99460#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:20,636 INFO L290 TraceCheckUtils]: 57: Hoare triple {99460#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99461#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:20,636 INFO L290 TraceCheckUtils]: 58: Hoare triple {99461#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {99461#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:20,638 INFO L290 TraceCheckUtils]: 59: Hoare triple {99461#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99462#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:20,638 INFO L290 TraceCheckUtils]: 60: Hoare triple {99462#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {99462#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:20,640 INFO L290 TraceCheckUtils]: 61: Hoare triple {99462#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99463#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:20,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {99463#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {99463#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:20,641 INFO L290 TraceCheckUtils]: 63: Hoare triple {99463#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99464#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:20,642 INFO L290 TraceCheckUtils]: 64: Hoare triple {99464#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {99464#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:20,643 INFO L290 TraceCheckUtils]: 65: Hoare triple {99464#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99465#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:20,643 INFO L290 TraceCheckUtils]: 66: Hoare triple {99465#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {99465#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:20,645 INFO L290 TraceCheckUtils]: 67: Hoare triple {99465#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99466#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:20,646 INFO L290 TraceCheckUtils]: 68: Hoare triple {99466#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {99466#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:20,647 INFO L290 TraceCheckUtils]: 69: Hoare triple {99466#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99467#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:20,648 INFO L290 TraceCheckUtils]: 70: Hoare triple {99467#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {99467#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:20,649 INFO L290 TraceCheckUtils]: 71: Hoare triple {99467#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99468#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:20,649 INFO L290 TraceCheckUtils]: 72: Hoare triple {99468#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {99468#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:20,651 INFO L290 TraceCheckUtils]: 73: Hoare triple {99468#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99469#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:20,651 INFO L290 TraceCheckUtils]: 74: Hoare triple {99469#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {99469#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:20,653 INFO L290 TraceCheckUtils]: 75: Hoare triple {99469#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99470#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:20,653 INFO L290 TraceCheckUtils]: 76: Hoare triple {99470#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {99470#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:20,655 INFO L290 TraceCheckUtils]: 77: Hoare triple {99470#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99471#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:20,655 INFO L290 TraceCheckUtils]: 78: Hoare triple {99471#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {99471#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:20,657 INFO L290 TraceCheckUtils]: 79: Hoare triple {99471#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99472#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:20,657 INFO L290 TraceCheckUtils]: 80: Hoare triple {99472#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {99472#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:20,659 INFO L290 TraceCheckUtils]: 81: Hoare triple {99472#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99473#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:20,659 INFO L290 TraceCheckUtils]: 82: Hoare triple {99473#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {99473#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:20,661 INFO L290 TraceCheckUtils]: 83: Hoare triple {99473#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99474#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:20,661 INFO L290 TraceCheckUtils]: 84: Hoare triple {99474#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {99474#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:20,662 INFO L290 TraceCheckUtils]: 85: Hoare triple {99474#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99475#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:20,663 INFO L290 TraceCheckUtils]: 86: Hoare triple {99475#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {99475#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:20,664 INFO L290 TraceCheckUtils]: 87: Hoare triple {99475#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99476#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:20,664 INFO L290 TraceCheckUtils]: 88: Hoare triple {99476#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {99476#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:20,666 INFO L290 TraceCheckUtils]: 89: Hoare triple {99476#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99477#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:20,666 INFO L290 TraceCheckUtils]: 90: Hoare triple {99477#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {99477#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:20,667 INFO L290 TraceCheckUtils]: 91: Hoare triple {99477#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99478#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:20,668 INFO L290 TraceCheckUtils]: 92: Hoare triple {99478#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {99478#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:20,669 INFO L290 TraceCheckUtils]: 93: Hoare triple {99478#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99479#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:20,669 INFO L290 TraceCheckUtils]: 94: Hoare triple {99479#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {99479#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:20,671 INFO L290 TraceCheckUtils]: 95: Hoare triple {99479#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99480#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:20,671 INFO L290 TraceCheckUtils]: 96: Hoare triple {99480#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {99480#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:20,673 INFO L290 TraceCheckUtils]: 97: Hoare triple {99480#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99481#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:20,673 INFO L290 TraceCheckUtils]: 98: Hoare triple {99481#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {99481#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:20,675 INFO L290 TraceCheckUtils]: 99: Hoare triple {99481#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99482#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:20,675 INFO L290 TraceCheckUtils]: 100: Hoare triple {99482#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {99482#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:20,677 INFO L290 TraceCheckUtils]: 101: Hoare triple {99482#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99483#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:20,677 INFO L290 TraceCheckUtils]: 102: Hoare triple {99483#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {99483#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:20,679 INFO L290 TraceCheckUtils]: 103: Hoare triple {99483#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99484#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:20,679 INFO L290 TraceCheckUtils]: 104: Hoare triple {99484#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {99484#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:20,681 INFO L290 TraceCheckUtils]: 105: Hoare triple {99484#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99485#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:20,681 INFO L290 TraceCheckUtils]: 106: Hoare triple {99485#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {99485#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:20,683 INFO L290 TraceCheckUtils]: 107: Hoare triple {99485#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99486#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:20,683 INFO L290 TraceCheckUtils]: 108: Hoare triple {99486#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {99486#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:20,685 INFO L290 TraceCheckUtils]: 109: Hoare triple {99486#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99487#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:20,685 INFO L290 TraceCheckUtils]: 110: Hoare triple {99487#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {99487#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:20,687 INFO L290 TraceCheckUtils]: 111: Hoare triple {99487#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99488#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:20,687 INFO L290 TraceCheckUtils]: 112: Hoare triple {99488#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {99488#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:20,688 INFO L290 TraceCheckUtils]: 113: Hoare triple {99488#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99489#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:20,689 INFO L290 TraceCheckUtils]: 114: Hoare triple {99489#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {99489#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:20,690 INFO L290 TraceCheckUtils]: 115: Hoare triple {99489#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99490#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:20,690 INFO L290 TraceCheckUtils]: 116: Hoare triple {99490#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {99490#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:20,692 INFO L290 TraceCheckUtils]: 117: Hoare triple {99490#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99491#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:20,692 INFO L290 TraceCheckUtils]: 118: Hoare triple {99491#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {99491#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:20,693 INFO L290 TraceCheckUtils]: 119: Hoare triple {99491#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99492#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:20,694 INFO L290 TraceCheckUtils]: 120: Hoare triple {99492#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {99492#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:20,695 INFO L290 TraceCheckUtils]: 121: Hoare triple {99492#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99493#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:20,695 INFO L290 TraceCheckUtils]: 122: Hoare triple {99493#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {99493#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:20,696 INFO L290 TraceCheckUtils]: 123: Hoare triple {99493#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99494#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:20,697 INFO L290 TraceCheckUtils]: 124: Hoare triple {99494#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {99494#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:20,698 INFO L290 TraceCheckUtils]: 125: Hoare triple {99494#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99495#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:20,698 INFO L290 TraceCheckUtils]: 126: Hoare triple {99495#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {99495#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:20,700 INFO L290 TraceCheckUtils]: 127: Hoare triple {99495#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99496#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:20,700 INFO L290 TraceCheckUtils]: 128: Hoare triple {99496#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {99496#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:20,702 INFO L290 TraceCheckUtils]: 129: Hoare triple {99496#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99497#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:20,702 INFO L290 TraceCheckUtils]: 130: Hoare triple {99497#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {99497#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:20,704 INFO L290 TraceCheckUtils]: 131: Hoare triple {99497#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99498#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:20,704 INFO L290 TraceCheckUtils]: 132: Hoare triple {99498#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {99498#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:20,706 INFO L290 TraceCheckUtils]: 133: Hoare triple {99498#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99499#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:20,706 INFO L290 TraceCheckUtils]: 134: Hoare triple {99499#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {99499#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:20,708 INFO L290 TraceCheckUtils]: 135: Hoare triple {99499#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99500#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:20,708 INFO L290 TraceCheckUtils]: 136: Hoare triple {99500#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {99500#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:20,710 INFO L290 TraceCheckUtils]: 137: Hoare triple {99500#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99501#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:20,710 INFO L290 TraceCheckUtils]: 138: Hoare triple {99501#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {99501#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:20,712 INFO L290 TraceCheckUtils]: 139: Hoare triple {99501#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99502#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:20,712 INFO L290 TraceCheckUtils]: 140: Hoare triple {99502#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {99502#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:20,714 INFO L290 TraceCheckUtils]: 141: Hoare triple {99502#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99503#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:20,714 INFO L290 TraceCheckUtils]: 142: Hoare triple {99503#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {99503#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:20,716 INFO L290 TraceCheckUtils]: 143: Hoare triple {99503#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99504#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:20,716 INFO L290 TraceCheckUtils]: 144: Hoare triple {99504#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {99504#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:20,717 INFO L290 TraceCheckUtils]: 145: Hoare triple {99504#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99505#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:20,718 INFO L290 TraceCheckUtils]: 146: Hoare triple {99505#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {99505#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:20,719 INFO L290 TraceCheckUtils]: 147: Hoare triple {99505#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99506#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:20,719 INFO L290 TraceCheckUtils]: 148: Hoare triple {99506#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {99506#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:20,721 INFO L290 TraceCheckUtils]: 149: Hoare triple {99506#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99507#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:20,721 INFO L290 TraceCheckUtils]: 150: Hoare triple {99507#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {99507#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:20,722 INFO L290 TraceCheckUtils]: 151: Hoare triple {99507#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99508#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:20,723 INFO L290 TraceCheckUtils]: 152: Hoare triple {99508#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {99508#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:20,724 INFO L290 TraceCheckUtils]: 153: Hoare triple {99508#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99509#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:20,725 INFO L290 TraceCheckUtils]: 154: Hoare triple {99509#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {99509#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:20,726 INFO L290 TraceCheckUtils]: 155: Hoare triple {99509#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99510#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:20,726 INFO L290 TraceCheckUtils]: 156: Hoare triple {99510#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {99510#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:20,728 INFO L290 TraceCheckUtils]: 157: Hoare triple {99510#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99511#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:20,728 INFO L290 TraceCheckUtils]: 158: Hoare triple {99511#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {99511#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:20,730 INFO L290 TraceCheckUtils]: 159: Hoare triple {99511#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99512#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:20,730 INFO L290 TraceCheckUtils]: 160: Hoare triple {99512#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {99512#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 161: Hoare triple {99512#(<= main_~x~0 77)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 162: Hoare triple {99431#false} assume !!(~x~0 < 1000000); {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 163: Hoare triple {99431#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 164: Hoare triple {99431#false} assume !(~x~0 < 1000000); {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L272 TraceCheckUtils]: 165: Hoare triple {99431#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 166: Hoare triple {99431#false} ~cond := #in~cond; {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 167: Hoare triple {99431#false} assume 0 == ~cond; {99431#false} is VALID [2022-04-15 12:52:20,733 INFO L290 TraceCheckUtils]: 168: Hoare triple {99431#false} assume !false; {99431#false} is VALID [2022-04-15 12:52:20,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 234 proven. 6006 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:20,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:20,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016722063] [2022-04-15 12:52:20,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016722063] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:20,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1936654854] [2022-04-15 12:52:20,734 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:52:20,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:20,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:20,735 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:20,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Waiting until timeout for monitored process [2022-04-15 12:52:20,800 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:52:20,800 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:20,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:52:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:20,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:52:21,502 INFO L272 TraceCheckUtils]: 0: Hoare triple {99430#true} call ULTIMATE.init(); {99430#true} is VALID [2022-04-15 12:52:21,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {99430#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {99430#true} is VALID [2022-04-15 12:52:21,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {99430#true} assume true; {99430#true} is VALID [2022-04-15 12:52:21,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99430#true} {99430#true} #41#return; {99430#true} is VALID [2022-04-15 12:52:21,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {99430#true} call #t~ret4 := main(); {99430#true} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {99430#true} ~x~0 := 0;~y~0 := 500000; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 9: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,503 INFO L290 TraceCheckUtils]: 10: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,504 INFO L290 TraceCheckUtils]: 11: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,504 INFO L290 TraceCheckUtils]: 13: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,504 INFO L290 TraceCheckUtils]: 14: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,504 INFO L290 TraceCheckUtils]: 15: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,505 INFO L290 TraceCheckUtils]: 17: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,505 INFO L290 TraceCheckUtils]: 18: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,505 INFO L290 TraceCheckUtils]: 19: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,506 INFO L290 TraceCheckUtils]: 21: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,506 INFO L290 TraceCheckUtils]: 25: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,507 INFO L290 TraceCheckUtils]: 26: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,507 INFO L290 TraceCheckUtils]: 27: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,507 INFO L290 TraceCheckUtils]: 28: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,507 INFO L290 TraceCheckUtils]: 29: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,507 INFO L290 TraceCheckUtils]: 30: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,508 INFO L290 TraceCheckUtils]: 31: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,508 INFO L290 TraceCheckUtils]: 32: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,508 INFO L290 TraceCheckUtils]: 33: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,508 INFO L290 TraceCheckUtils]: 34: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,509 INFO L290 TraceCheckUtils]: 36: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,509 INFO L290 TraceCheckUtils]: 37: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,509 INFO L290 TraceCheckUtils]: 38: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,509 INFO L290 TraceCheckUtils]: 39: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,509 INFO L290 TraceCheckUtils]: 40: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,510 INFO L290 TraceCheckUtils]: 41: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,510 INFO L290 TraceCheckUtils]: 42: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,510 INFO L290 TraceCheckUtils]: 43: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,510 INFO L290 TraceCheckUtils]: 44: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,510 INFO L290 TraceCheckUtils]: 45: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,511 INFO L290 TraceCheckUtils]: 46: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,511 INFO L290 TraceCheckUtils]: 47: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,511 INFO L290 TraceCheckUtils]: 48: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,511 INFO L290 TraceCheckUtils]: 49: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,511 INFO L290 TraceCheckUtils]: 50: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,512 INFO L290 TraceCheckUtils]: 51: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,512 INFO L290 TraceCheckUtils]: 52: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,512 INFO L290 TraceCheckUtils]: 53: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,512 INFO L290 TraceCheckUtils]: 54: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,512 INFO L290 TraceCheckUtils]: 55: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,513 INFO L290 TraceCheckUtils]: 56: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,513 INFO L290 TraceCheckUtils]: 59: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,513 INFO L290 TraceCheckUtils]: 60: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 61: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 62: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 63: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 64: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 65: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,514 INFO L290 TraceCheckUtils]: 66: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,515 INFO L290 TraceCheckUtils]: 67: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,515 INFO L290 TraceCheckUtils]: 68: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,515 INFO L290 TraceCheckUtils]: 69: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,515 INFO L290 TraceCheckUtils]: 70: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,515 INFO L290 TraceCheckUtils]: 71: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,516 INFO L290 TraceCheckUtils]: 72: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,516 INFO L290 TraceCheckUtils]: 73: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,516 INFO L290 TraceCheckUtils]: 74: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,516 INFO L290 TraceCheckUtils]: 75: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,516 INFO L290 TraceCheckUtils]: 76: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,517 INFO L290 TraceCheckUtils]: 77: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,517 INFO L290 TraceCheckUtils]: 78: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,517 INFO L290 TraceCheckUtils]: 79: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,517 INFO L290 TraceCheckUtils]: 80: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,517 INFO L290 TraceCheckUtils]: 81: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,518 INFO L290 TraceCheckUtils]: 82: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,518 INFO L290 TraceCheckUtils]: 83: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,518 INFO L290 TraceCheckUtils]: 84: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,518 INFO L290 TraceCheckUtils]: 85: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,518 INFO L290 TraceCheckUtils]: 86: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,519 INFO L290 TraceCheckUtils]: 87: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,519 INFO L290 TraceCheckUtils]: 88: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,519 INFO L290 TraceCheckUtils]: 89: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,519 INFO L290 TraceCheckUtils]: 90: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,519 INFO L290 TraceCheckUtils]: 91: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,520 INFO L290 TraceCheckUtils]: 92: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,520 INFO L290 TraceCheckUtils]: 93: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,520 INFO L290 TraceCheckUtils]: 94: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,520 INFO L290 TraceCheckUtils]: 95: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,520 INFO L290 TraceCheckUtils]: 96: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,521 INFO L290 TraceCheckUtils]: 97: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,521 INFO L290 TraceCheckUtils]: 98: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,521 INFO L290 TraceCheckUtils]: 99: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,521 INFO L290 TraceCheckUtils]: 100: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,521 INFO L290 TraceCheckUtils]: 101: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,522 INFO L290 TraceCheckUtils]: 102: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,522 INFO L290 TraceCheckUtils]: 103: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,522 INFO L290 TraceCheckUtils]: 104: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,522 INFO L290 TraceCheckUtils]: 105: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,522 INFO L290 TraceCheckUtils]: 106: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,523 INFO L290 TraceCheckUtils]: 107: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,523 INFO L290 TraceCheckUtils]: 108: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,523 INFO L290 TraceCheckUtils]: 109: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,523 INFO L290 TraceCheckUtils]: 110: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,523 INFO L290 TraceCheckUtils]: 111: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 112: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 113: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 114: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 115: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 116: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,524 INFO L290 TraceCheckUtils]: 117: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,525 INFO L290 TraceCheckUtils]: 118: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,525 INFO L290 TraceCheckUtils]: 119: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,525 INFO L290 TraceCheckUtils]: 120: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,525 INFO L290 TraceCheckUtils]: 121: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,525 INFO L290 TraceCheckUtils]: 122: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,526 INFO L290 TraceCheckUtils]: 123: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,526 INFO L290 TraceCheckUtils]: 124: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,526 INFO L290 TraceCheckUtils]: 125: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,526 INFO L290 TraceCheckUtils]: 126: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,526 INFO L290 TraceCheckUtils]: 127: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,527 INFO L290 TraceCheckUtils]: 128: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,527 INFO L290 TraceCheckUtils]: 129: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,527 INFO L290 TraceCheckUtils]: 130: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,527 INFO L290 TraceCheckUtils]: 131: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,527 INFO L290 TraceCheckUtils]: 132: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,528 INFO L290 TraceCheckUtils]: 133: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,528 INFO L290 TraceCheckUtils]: 134: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,528 INFO L290 TraceCheckUtils]: 135: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,528 INFO L290 TraceCheckUtils]: 136: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,528 INFO L290 TraceCheckUtils]: 137: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,529 INFO L290 TraceCheckUtils]: 138: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,529 INFO L290 TraceCheckUtils]: 139: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,529 INFO L290 TraceCheckUtils]: 140: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,529 INFO L290 TraceCheckUtils]: 141: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,529 INFO L290 TraceCheckUtils]: 142: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,530 INFO L290 TraceCheckUtils]: 143: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,530 INFO L290 TraceCheckUtils]: 144: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,530 INFO L290 TraceCheckUtils]: 145: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,530 INFO L290 TraceCheckUtils]: 146: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,530 INFO L290 TraceCheckUtils]: 147: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,531 INFO L290 TraceCheckUtils]: 148: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,531 INFO L290 TraceCheckUtils]: 149: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,531 INFO L290 TraceCheckUtils]: 150: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,531 INFO L290 TraceCheckUtils]: 151: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,531 INFO L290 TraceCheckUtils]: 152: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,532 INFO L290 TraceCheckUtils]: 153: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,532 INFO L290 TraceCheckUtils]: 154: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,532 INFO L290 TraceCheckUtils]: 155: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,532 INFO L290 TraceCheckUtils]: 156: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,532 INFO L290 TraceCheckUtils]: 157: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,533 INFO L290 TraceCheckUtils]: 158: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,533 INFO L290 TraceCheckUtils]: 159: Hoare triple {99532#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,533 INFO L290 TraceCheckUtils]: 160: Hoare triple {99532#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {99532#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:21,538 INFO L290 TraceCheckUtils]: 161: Hoare triple {99532#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {100001#(<= main_~y~0 500001)} is VALID [2022-04-15 12:52:21,538 INFO L290 TraceCheckUtils]: 162: Hoare triple {100001#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {100001#(<= main_~y~0 500001)} is VALID [2022-04-15 12:52:21,538 INFO L290 TraceCheckUtils]: 163: Hoare triple {100001#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {100008#(<= main_~y~0 500002)} is VALID [2022-04-15 12:52:21,539 INFO L290 TraceCheckUtils]: 164: Hoare triple {100008#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {100012#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:52:21,539 INFO L272 TraceCheckUtils]: 165: Hoare triple {100012#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {100016#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:52:21,539 INFO L290 TraceCheckUtils]: 166: Hoare triple {100016#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {100020#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:52:21,540 INFO L290 TraceCheckUtils]: 167: Hoare triple {100020#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {99431#false} is VALID [2022-04-15 12:52:21,540 INFO L290 TraceCheckUtils]: 168: Hoare triple {99431#false} assume !false; {99431#false} is VALID [2022-04-15 12:52:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2022-04-15 12:52:21,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:22,148 INFO L290 TraceCheckUtils]: 168: Hoare triple {99431#false} assume !false; {99431#false} is VALID [2022-04-15 12:52:22,148 INFO L290 TraceCheckUtils]: 167: Hoare triple {100020#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {99431#false} is VALID [2022-04-15 12:52:22,149 INFO L290 TraceCheckUtils]: 166: Hoare triple {100016#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {100020#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:52:22,149 INFO L272 TraceCheckUtils]: 165: Hoare triple {100036#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {100016#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:52:22,150 INFO L290 TraceCheckUtils]: 164: Hoare triple {100040#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {100036#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:52:22,150 INFO L290 TraceCheckUtils]: 163: Hoare triple {100044#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {100040#(< main_~y~0 1000000)} is VALID [2022-04-15 12:52:22,151 INFO L290 TraceCheckUtils]: 162: Hoare triple {100044#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {100044#(< main_~y~0 999999)} is VALID [2022-04-15 12:52:22,156 INFO L290 TraceCheckUtils]: 161: Hoare triple {100051#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {100044#(< main_~y~0 999999)} is VALID [2022-04-15 12:52:22,156 INFO L290 TraceCheckUtils]: 160: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,157 INFO L290 TraceCheckUtils]: 159: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,157 INFO L290 TraceCheckUtils]: 158: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,157 INFO L290 TraceCheckUtils]: 157: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,157 INFO L290 TraceCheckUtils]: 156: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,158 INFO L290 TraceCheckUtils]: 155: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,158 INFO L290 TraceCheckUtils]: 154: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,158 INFO L290 TraceCheckUtils]: 153: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,158 INFO L290 TraceCheckUtils]: 152: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,159 INFO L290 TraceCheckUtils]: 151: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,159 INFO L290 TraceCheckUtils]: 150: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,159 INFO L290 TraceCheckUtils]: 149: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,160 INFO L290 TraceCheckUtils]: 148: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,160 INFO L290 TraceCheckUtils]: 147: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,160 INFO L290 TraceCheckUtils]: 146: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,161 INFO L290 TraceCheckUtils]: 145: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,161 INFO L290 TraceCheckUtils]: 144: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,161 INFO L290 TraceCheckUtils]: 143: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,161 INFO L290 TraceCheckUtils]: 142: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,162 INFO L290 TraceCheckUtils]: 141: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,162 INFO L290 TraceCheckUtils]: 140: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,162 INFO L290 TraceCheckUtils]: 139: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,163 INFO L290 TraceCheckUtils]: 138: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,163 INFO L290 TraceCheckUtils]: 137: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,163 INFO L290 TraceCheckUtils]: 136: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,163 INFO L290 TraceCheckUtils]: 135: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,164 INFO L290 TraceCheckUtils]: 134: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,164 INFO L290 TraceCheckUtils]: 133: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,164 INFO L290 TraceCheckUtils]: 132: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,165 INFO L290 TraceCheckUtils]: 131: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,165 INFO L290 TraceCheckUtils]: 130: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,165 INFO L290 TraceCheckUtils]: 129: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,165 INFO L290 TraceCheckUtils]: 128: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,166 INFO L290 TraceCheckUtils]: 127: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,166 INFO L290 TraceCheckUtils]: 126: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,166 INFO L290 TraceCheckUtils]: 125: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,167 INFO L290 TraceCheckUtils]: 124: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,167 INFO L290 TraceCheckUtils]: 123: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,167 INFO L290 TraceCheckUtils]: 122: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,168 INFO L290 TraceCheckUtils]: 121: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,168 INFO L290 TraceCheckUtils]: 120: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,168 INFO L290 TraceCheckUtils]: 119: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,168 INFO L290 TraceCheckUtils]: 118: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,169 INFO L290 TraceCheckUtils]: 117: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,169 INFO L290 TraceCheckUtils]: 116: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,169 INFO L290 TraceCheckUtils]: 115: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,170 INFO L290 TraceCheckUtils]: 114: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,170 INFO L290 TraceCheckUtils]: 113: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,170 INFO L290 TraceCheckUtils]: 112: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,170 INFO L290 TraceCheckUtils]: 111: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,171 INFO L290 TraceCheckUtils]: 110: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,171 INFO L290 TraceCheckUtils]: 109: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,171 INFO L290 TraceCheckUtils]: 108: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,172 INFO L290 TraceCheckUtils]: 107: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,172 INFO L290 TraceCheckUtils]: 106: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,172 INFO L290 TraceCheckUtils]: 105: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,172 INFO L290 TraceCheckUtils]: 104: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,173 INFO L290 TraceCheckUtils]: 103: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,173 INFO L290 TraceCheckUtils]: 102: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,173 INFO L290 TraceCheckUtils]: 101: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,174 INFO L290 TraceCheckUtils]: 100: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,174 INFO L290 TraceCheckUtils]: 99: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,174 INFO L290 TraceCheckUtils]: 98: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,174 INFO L290 TraceCheckUtils]: 97: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,175 INFO L290 TraceCheckUtils]: 96: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,175 INFO L290 TraceCheckUtils]: 95: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,175 INFO L290 TraceCheckUtils]: 94: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,176 INFO L290 TraceCheckUtils]: 92: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,176 INFO L290 TraceCheckUtils]: 91: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,177 INFO L290 TraceCheckUtils]: 90: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,177 INFO L290 TraceCheckUtils]: 89: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,177 INFO L290 TraceCheckUtils]: 88: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,177 INFO L290 TraceCheckUtils]: 87: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,178 INFO L290 TraceCheckUtils]: 86: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,178 INFO L290 TraceCheckUtils]: 85: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,178 INFO L290 TraceCheckUtils]: 83: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,179 INFO L290 TraceCheckUtils]: 82: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,179 INFO L290 TraceCheckUtils]: 81: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,179 INFO L290 TraceCheckUtils]: 80: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,179 INFO L290 TraceCheckUtils]: 79: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,180 INFO L290 TraceCheckUtils]: 77: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,180 INFO L290 TraceCheckUtils]: 76: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,181 INFO L290 TraceCheckUtils]: 75: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,181 INFO L290 TraceCheckUtils]: 74: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,181 INFO L290 TraceCheckUtils]: 73: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,181 INFO L290 TraceCheckUtils]: 72: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,182 INFO L290 TraceCheckUtils]: 71: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,182 INFO L290 TraceCheckUtils]: 70: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,182 INFO L290 TraceCheckUtils]: 69: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,182 INFO L290 TraceCheckUtils]: 68: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,183 INFO L290 TraceCheckUtils]: 67: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,183 INFO L290 TraceCheckUtils]: 66: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,183 INFO L290 TraceCheckUtils]: 65: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,183 INFO L290 TraceCheckUtils]: 64: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,184 INFO L290 TraceCheckUtils]: 62: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,184 INFO L290 TraceCheckUtils]: 61: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,185 INFO L290 TraceCheckUtils]: 58: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,185 INFO L290 TraceCheckUtils]: 57: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,186 INFO L290 TraceCheckUtils]: 56: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,186 INFO L290 TraceCheckUtils]: 55: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,186 INFO L290 TraceCheckUtils]: 53: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,187 INFO L290 TraceCheckUtils]: 52: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,187 INFO L290 TraceCheckUtils]: 51: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,187 INFO L290 TraceCheckUtils]: 50: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,187 INFO L290 TraceCheckUtils]: 49: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,188 INFO L290 TraceCheckUtils]: 48: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,188 INFO L290 TraceCheckUtils]: 47: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,188 INFO L290 TraceCheckUtils]: 46: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,189 INFO L290 TraceCheckUtils]: 45: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,189 INFO L290 TraceCheckUtils]: 44: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,189 INFO L290 TraceCheckUtils]: 43: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,189 INFO L290 TraceCheckUtils]: 42: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,190 INFO L290 TraceCheckUtils]: 41: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,190 INFO L290 TraceCheckUtils]: 40: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,190 INFO L290 TraceCheckUtils]: 39: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,190 INFO L290 TraceCheckUtils]: 38: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,191 INFO L290 TraceCheckUtils]: 37: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,191 INFO L290 TraceCheckUtils]: 36: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,191 INFO L290 TraceCheckUtils]: 35: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,191 INFO L290 TraceCheckUtils]: 34: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,192 INFO L290 TraceCheckUtils]: 33: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,192 INFO L290 TraceCheckUtils]: 32: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,192 INFO L290 TraceCheckUtils]: 31: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,192 INFO L290 TraceCheckUtils]: 30: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,193 INFO L290 TraceCheckUtils]: 29: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,193 INFO L290 TraceCheckUtils]: 28: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,193 INFO L290 TraceCheckUtils]: 27: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,194 INFO L290 TraceCheckUtils]: 26: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,194 INFO L290 TraceCheckUtils]: 25: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,194 INFO L290 TraceCheckUtils]: 24: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,194 INFO L290 TraceCheckUtils]: 23: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,195 INFO L290 TraceCheckUtils]: 22: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,195 INFO L290 TraceCheckUtils]: 21: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,196 INFO L290 TraceCheckUtils]: 18: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,196 INFO L290 TraceCheckUtils]: 17: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,196 INFO L290 TraceCheckUtils]: 15: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,197 INFO L290 TraceCheckUtils]: 14: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,197 INFO L290 TraceCheckUtils]: 13: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,198 INFO L290 TraceCheckUtils]: 10: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,198 INFO L290 TraceCheckUtils]: 9: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {100051#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {100051#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {99430#true} ~x~0 := 0;~y~0 := 500000; {100051#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:22,199 INFO L272 TraceCheckUtils]: 4: Hoare triple {99430#true} call #t~ret4 := main(); {99430#true} is VALID [2022-04-15 12:52:22,199 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99430#true} {99430#true} #41#return; {99430#true} is VALID [2022-04-15 12:52:22,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {99430#true} assume true; {99430#true} is VALID [2022-04-15 12:52:22,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {99430#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {99430#true} is VALID [2022-04-15 12:52:22,200 INFO L272 TraceCheckUtils]: 0: Hoare triple {99430#true} call ULTIMATE.init(); {99430#true} is VALID [2022-04-15 12:52:22,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2022-04-15 12:52:22,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1936654854] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:22,200 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:22,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 8, 8] total 91 [2022-04-15 12:52:22,200 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:22,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [969838261] [2022-04-15 12:52:22,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [969838261] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:22,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:22,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [81] imperfect sequences [] total 81 [2022-04-15 12:52:22,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364692007] [2022-04-15 12:52:22,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:22,201 INFO L78 Accepts]: Start accepts. Automaton has has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 169 [2022-04-15 12:52:22,201 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:22,201 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:22,385 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:22,385 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 81 states [2022-04-15 12:52:22,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:22,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 81 interpolants. [2022-04-15 12:52:22,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3202, Invalid=4988, Unknown=0, NotChecked=0, Total=8190 [2022-04-15 12:52:22,386 INFO L87 Difference]: Start difference. First operand 171 states and 174 transitions. Second operand has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:25,143 INFO L93 Difference]: Finished difference Result 182 states and 188 transitions. [2022-04-15 12:52:25,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2022-04-15 12:52:25,143 INFO L78 Accepts]: Start accepts. Automaton has has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 169 [2022-04-15 12:52:25,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:25,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 179 transitions. [2022-04-15 12:52:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 179 transitions. [2022-04-15 12:52:25,145 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 179 transitions. [2022-04-15 12:52:25,320 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:25,322 INFO L225 Difference]: With dead ends: 182 [2022-04-15 12:52:25,322 INFO L226 Difference]: Without dead ends: 173 [2022-04-15 12:52:25,324 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 329 SyntacticMatches, 1 SemanticMatches, 167 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4181 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=9520, Invalid=18872, Unknown=0, NotChecked=0, Total=28392 [2022-04-15 12:52:25,324 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 86 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:25,325 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [86 Valid, 39 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:25,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-15 12:52:25,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-15 12:52:25,530 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:25,531 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,531 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,531 INFO L87 Difference]: Start difference. First operand 173 states. Second operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:25,532 INFO L93 Difference]: Finished difference Result 173 states and 176 transitions. [2022-04-15 12:52:25,532 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 176 transitions. [2022-04-15 12:52:25,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:25,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:25,533 INFO L74 IsIncluded]: Start isIncluded. First operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 173 states. [2022-04-15 12:52:25,533 INFO L87 Difference]: Start difference. First operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 173 states. [2022-04-15 12:52:25,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:25,534 INFO L93 Difference]: Finished difference Result 173 states and 176 transitions. [2022-04-15 12:52:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 176 transitions. [2022-04-15 12:52:25,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:25,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:25,534 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:25,534 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:25,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 168 states have (on average 1.0238095238095237) internal successors, (172), 168 states have internal predecessors, (172), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 176 transitions. [2022-04-15 12:52:25,536 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 176 transitions. Word has length 169 [2022-04-15 12:52:25,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:25,536 INFO L478 AbstractCegarLoop]: Abstraction has 173 states and 176 transitions. [2022-04-15 12:52:25,536 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 81 states, 81 states have (on average 2.037037037037037) internal successors, (165), 80 states have internal predecessors, (165), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:25,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 176 transitions. [2022-04-15 12:52:25,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 176 transitions. [2022-04-15 12:52:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-04-15 12:52:25,724 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:25,724 INFO L499 BasicCegarLoop]: trace histogram [80, 78, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:25,740 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Forceful destruction successful, exit code 0 [2022-04-15 12:52:25,927 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable157,SelfDestructingSolverStorable158,79 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:25,927 INFO L403 AbstractCegarLoop]: === Iteration 82 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:25,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:25,928 INFO L85 PathProgramCache]: Analyzing trace with hash -2002777137, now seen corresponding path program 157 times [2022-04-15 12:52:25,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:25,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2027058752] [2022-04-15 12:52:26,173 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:26,175 INFO L85 PathProgramCache]: Analyzing trace with hash -834798576, now seen corresponding path program 1 times [2022-04-15 12:52:26,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:26,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364028916] [2022-04-15 12:52:26,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:26,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:26,178 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:26,180 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:26,180 INFO L85 PathProgramCache]: Analyzing trace with hash -2002777137, now seen corresponding path program 158 times [2022-04-15 12:52:26,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:26,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87296552] [2022-04-15 12:52:26,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:26,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:28,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:28,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {101833#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {101749#true} assume true; {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {101749#true} {101749#true} #41#return; {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L272 TraceCheckUtils]: 0: Hoare triple {101749#true} call ULTIMATE.init(); {101833#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:28,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {101833#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L290 TraceCheckUtils]: 2: Hoare triple {101749#true} assume true; {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101749#true} {101749#true} #41#return; {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L272 TraceCheckUtils]: 4: Hoare triple {101749#true} call #t~ret4 := main(); {101749#true} is VALID [2022-04-15 12:52:28,294 INFO L290 TraceCheckUtils]: 5: Hoare triple {101749#true} ~x~0 := 0;~y~0 := 500000; {101754#(= main_~x~0 0)} is VALID [2022-04-15 12:52:28,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {101754#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {101754#(= main_~x~0 0)} is VALID [2022-04-15 12:52:28,295 INFO L290 TraceCheckUtils]: 7: Hoare triple {101754#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101755#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:28,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {101755#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {101755#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:28,300 INFO L290 TraceCheckUtils]: 9: Hoare triple {101755#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101756#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:28,300 INFO L290 TraceCheckUtils]: 10: Hoare triple {101756#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {101756#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:28,301 INFO L290 TraceCheckUtils]: 11: Hoare triple {101756#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101757#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:28,302 INFO L290 TraceCheckUtils]: 12: Hoare triple {101757#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {101757#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:28,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {101757#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101758#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:28,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {101758#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {101758#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:28,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {101758#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101759#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:28,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {101759#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {101759#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:28,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {101759#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101760#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:28,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {101760#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {101760#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:28,307 INFO L290 TraceCheckUtils]: 19: Hoare triple {101760#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101761#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:28,307 INFO L290 TraceCheckUtils]: 20: Hoare triple {101761#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {101761#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:28,308 INFO L290 TraceCheckUtils]: 21: Hoare triple {101761#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101762#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:28,308 INFO L290 TraceCheckUtils]: 22: Hoare triple {101762#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {101762#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:28,309 INFO L290 TraceCheckUtils]: 23: Hoare triple {101762#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101763#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:28,310 INFO L290 TraceCheckUtils]: 24: Hoare triple {101763#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {101763#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:28,311 INFO L290 TraceCheckUtils]: 25: Hoare triple {101763#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101764#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:28,311 INFO L290 TraceCheckUtils]: 26: Hoare triple {101764#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {101764#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:28,312 INFO L290 TraceCheckUtils]: 27: Hoare triple {101764#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101765#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:28,312 INFO L290 TraceCheckUtils]: 28: Hoare triple {101765#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {101765#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:28,313 INFO L290 TraceCheckUtils]: 29: Hoare triple {101765#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101766#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:28,314 INFO L290 TraceCheckUtils]: 30: Hoare triple {101766#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {101766#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:28,315 INFO L290 TraceCheckUtils]: 31: Hoare triple {101766#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101767#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:28,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {101767#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {101767#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:28,316 INFO L290 TraceCheckUtils]: 33: Hoare triple {101767#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101768#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:28,316 INFO L290 TraceCheckUtils]: 34: Hoare triple {101768#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {101768#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:28,318 INFO L290 TraceCheckUtils]: 35: Hoare triple {101768#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101769#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:28,318 INFO L290 TraceCheckUtils]: 36: Hoare triple {101769#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {101769#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:28,319 INFO L290 TraceCheckUtils]: 37: Hoare triple {101769#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101770#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:28,319 INFO L290 TraceCheckUtils]: 38: Hoare triple {101770#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {101770#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:28,320 INFO L290 TraceCheckUtils]: 39: Hoare triple {101770#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101771#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:28,320 INFO L290 TraceCheckUtils]: 40: Hoare triple {101771#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {101771#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:28,322 INFO L290 TraceCheckUtils]: 41: Hoare triple {101771#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101772#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:28,322 INFO L290 TraceCheckUtils]: 42: Hoare triple {101772#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {101772#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:28,323 INFO L290 TraceCheckUtils]: 43: Hoare triple {101772#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101773#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:28,323 INFO L290 TraceCheckUtils]: 44: Hoare triple {101773#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {101773#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:28,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {101773#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101774#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:28,324 INFO L290 TraceCheckUtils]: 46: Hoare triple {101774#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {101774#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:28,326 INFO L290 TraceCheckUtils]: 47: Hoare triple {101774#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101775#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:28,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {101775#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {101775#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:28,327 INFO L290 TraceCheckUtils]: 49: Hoare triple {101775#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101776#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:28,327 INFO L290 TraceCheckUtils]: 50: Hoare triple {101776#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {101776#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:28,328 INFO L290 TraceCheckUtils]: 51: Hoare triple {101776#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101777#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:28,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {101777#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {101777#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:28,330 INFO L290 TraceCheckUtils]: 53: Hoare triple {101777#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101778#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:28,330 INFO L290 TraceCheckUtils]: 54: Hoare triple {101778#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {101778#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:28,331 INFO L290 TraceCheckUtils]: 55: Hoare triple {101778#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101779#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:28,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {101779#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {101779#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:28,332 INFO L290 TraceCheckUtils]: 57: Hoare triple {101779#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101780#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:28,332 INFO L290 TraceCheckUtils]: 58: Hoare triple {101780#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {101780#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:28,334 INFO L290 TraceCheckUtils]: 59: Hoare triple {101780#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101781#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:28,334 INFO L290 TraceCheckUtils]: 60: Hoare triple {101781#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {101781#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:28,335 INFO L290 TraceCheckUtils]: 61: Hoare triple {101781#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101782#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:28,335 INFO L290 TraceCheckUtils]: 62: Hoare triple {101782#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {101782#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:28,336 INFO L290 TraceCheckUtils]: 63: Hoare triple {101782#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101783#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:28,336 INFO L290 TraceCheckUtils]: 64: Hoare triple {101783#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {101783#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:28,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {101783#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101784#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:28,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {101784#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {101784#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:28,339 INFO L290 TraceCheckUtils]: 67: Hoare triple {101784#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101785#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:28,339 INFO L290 TraceCheckUtils]: 68: Hoare triple {101785#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {101785#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:28,340 INFO L290 TraceCheckUtils]: 69: Hoare triple {101785#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101786#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:28,340 INFO L290 TraceCheckUtils]: 70: Hoare triple {101786#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {101786#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:28,342 INFO L290 TraceCheckUtils]: 71: Hoare triple {101786#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101787#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:28,342 INFO L290 TraceCheckUtils]: 72: Hoare triple {101787#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {101787#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:28,343 INFO L290 TraceCheckUtils]: 73: Hoare triple {101787#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101788#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:28,343 INFO L290 TraceCheckUtils]: 74: Hoare triple {101788#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {101788#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:28,344 INFO L290 TraceCheckUtils]: 75: Hoare triple {101788#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101789#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:28,344 INFO L290 TraceCheckUtils]: 76: Hoare triple {101789#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {101789#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:28,346 INFO L290 TraceCheckUtils]: 77: Hoare triple {101789#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101790#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:28,346 INFO L290 TraceCheckUtils]: 78: Hoare triple {101790#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {101790#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:28,347 INFO L290 TraceCheckUtils]: 79: Hoare triple {101790#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101791#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:28,347 INFO L290 TraceCheckUtils]: 80: Hoare triple {101791#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {101791#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:28,348 INFO L290 TraceCheckUtils]: 81: Hoare triple {101791#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101792#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:28,348 INFO L290 TraceCheckUtils]: 82: Hoare triple {101792#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {101792#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:28,350 INFO L290 TraceCheckUtils]: 83: Hoare triple {101792#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101793#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:28,350 INFO L290 TraceCheckUtils]: 84: Hoare triple {101793#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {101793#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:28,351 INFO L290 TraceCheckUtils]: 85: Hoare triple {101793#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101794#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:28,351 INFO L290 TraceCheckUtils]: 86: Hoare triple {101794#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {101794#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:28,352 INFO L290 TraceCheckUtils]: 87: Hoare triple {101794#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101795#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:28,352 INFO L290 TraceCheckUtils]: 88: Hoare triple {101795#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {101795#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:28,354 INFO L290 TraceCheckUtils]: 89: Hoare triple {101795#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101796#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:28,354 INFO L290 TraceCheckUtils]: 90: Hoare triple {101796#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {101796#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:28,355 INFO L290 TraceCheckUtils]: 91: Hoare triple {101796#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101797#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:28,355 INFO L290 TraceCheckUtils]: 92: Hoare triple {101797#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {101797#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:28,356 INFO L290 TraceCheckUtils]: 93: Hoare triple {101797#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101798#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:28,357 INFO L290 TraceCheckUtils]: 94: Hoare triple {101798#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {101798#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:28,358 INFO L290 TraceCheckUtils]: 95: Hoare triple {101798#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101799#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:28,358 INFO L290 TraceCheckUtils]: 96: Hoare triple {101799#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {101799#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:28,359 INFO L290 TraceCheckUtils]: 97: Hoare triple {101799#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101800#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:28,359 INFO L290 TraceCheckUtils]: 98: Hoare triple {101800#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {101800#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:28,360 INFO L290 TraceCheckUtils]: 99: Hoare triple {101800#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101801#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:28,361 INFO L290 TraceCheckUtils]: 100: Hoare triple {101801#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {101801#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:28,362 INFO L290 TraceCheckUtils]: 101: Hoare triple {101801#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101802#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:28,362 INFO L290 TraceCheckUtils]: 102: Hoare triple {101802#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {101802#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:28,363 INFO L290 TraceCheckUtils]: 103: Hoare triple {101802#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101803#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:28,363 INFO L290 TraceCheckUtils]: 104: Hoare triple {101803#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {101803#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:28,364 INFO L290 TraceCheckUtils]: 105: Hoare triple {101803#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101804#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:28,365 INFO L290 TraceCheckUtils]: 106: Hoare triple {101804#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {101804#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:28,366 INFO L290 TraceCheckUtils]: 107: Hoare triple {101804#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101805#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:28,366 INFO L290 TraceCheckUtils]: 108: Hoare triple {101805#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {101805#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:28,367 INFO L290 TraceCheckUtils]: 109: Hoare triple {101805#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101806#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:28,367 INFO L290 TraceCheckUtils]: 110: Hoare triple {101806#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {101806#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:28,368 INFO L290 TraceCheckUtils]: 111: Hoare triple {101806#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101807#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:28,369 INFO L290 TraceCheckUtils]: 112: Hoare triple {101807#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {101807#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:28,370 INFO L290 TraceCheckUtils]: 113: Hoare triple {101807#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101808#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:28,370 INFO L290 TraceCheckUtils]: 114: Hoare triple {101808#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {101808#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:28,371 INFO L290 TraceCheckUtils]: 115: Hoare triple {101808#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101809#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:28,371 INFO L290 TraceCheckUtils]: 116: Hoare triple {101809#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {101809#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:28,372 INFO L290 TraceCheckUtils]: 117: Hoare triple {101809#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101810#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:28,373 INFO L290 TraceCheckUtils]: 118: Hoare triple {101810#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {101810#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:28,374 INFO L290 TraceCheckUtils]: 119: Hoare triple {101810#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101811#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:28,374 INFO L290 TraceCheckUtils]: 120: Hoare triple {101811#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {101811#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:28,375 INFO L290 TraceCheckUtils]: 121: Hoare triple {101811#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101812#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:28,375 INFO L290 TraceCheckUtils]: 122: Hoare triple {101812#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {101812#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:28,376 INFO L290 TraceCheckUtils]: 123: Hoare triple {101812#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101813#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:28,377 INFO L290 TraceCheckUtils]: 124: Hoare triple {101813#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {101813#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:28,378 INFO L290 TraceCheckUtils]: 125: Hoare triple {101813#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101814#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:28,378 INFO L290 TraceCheckUtils]: 126: Hoare triple {101814#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {101814#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:28,379 INFO L290 TraceCheckUtils]: 127: Hoare triple {101814#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101815#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:28,379 INFO L290 TraceCheckUtils]: 128: Hoare triple {101815#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {101815#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:28,380 INFO L290 TraceCheckUtils]: 129: Hoare triple {101815#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101816#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:28,381 INFO L290 TraceCheckUtils]: 130: Hoare triple {101816#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {101816#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:28,382 INFO L290 TraceCheckUtils]: 131: Hoare triple {101816#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101817#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:28,382 INFO L290 TraceCheckUtils]: 132: Hoare triple {101817#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {101817#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:28,383 INFO L290 TraceCheckUtils]: 133: Hoare triple {101817#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101818#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:28,383 INFO L290 TraceCheckUtils]: 134: Hoare triple {101818#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {101818#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:28,384 INFO L290 TraceCheckUtils]: 135: Hoare triple {101818#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101819#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:28,385 INFO L290 TraceCheckUtils]: 136: Hoare triple {101819#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {101819#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:28,386 INFO L290 TraceCheckUtils]: 137: Hoare triple {101819#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101820#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:28,386 INFO L290 TraceCheckUtils]: 138: Hoare triple {101820#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {101820#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:28,387 INFO L290 TraceCheckUtils]: 139: Hoare triple {101820#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101821#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:28,387 INFO L290 TraceCheckUtils]: 140: Hoare triple {101821#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {101821#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:28,388 INFO L290 TraceCheckUtils]: 141: Hoare triple {101821#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101822#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:28,389 INFO L290 TraceCheckUtils]: 142: Hoare triple {101822#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {101822#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:28,390 INFO L290 TraceCheckUtils]: 143: Hoare triple {101822#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101823#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:28,390 INFO L290 TraceCheckUtils]: 144: Hoare triple {101823#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {101823#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:28,391 INFO L290 TraceCheckUtils]: 145: Hoare triple {101823#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101824#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:28,391 INFO L290 TraceCheckUtils]: 146: Hoare triple {101824#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {101824#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:28,392 INFO L290 TraceCheckUtils]: 147: Hoare triple {101824#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101825#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:28,393 INFO L290 TraceCheckUtils]: 148: Hoare triple {101825#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {101825#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:28,394 INFO L290 TraceCheckUtils]: 149: Hoare triple {101825#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101826#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:28,394 INFO L290 TraceCheckUtils]: 150: Hoare triple {101826#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {101826#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:28,395 INFO L290 TraceCheckUtils]: 151: Hoare triple {101826#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101827#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:28,395 INFO L290 TraceCheckUtils]: 152: Hoare triple {101827#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {101827#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:28,396 INFO L290 TraceCheckUtils]: 153: Hoare triple {101827#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101828#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:28,397 INFO L290 TraceCheckUtils]: 154: Hoare triple {101828#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {101828#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:28,398 INFO L290 TraceCheckUtils]: 155: Hoare triple {101828#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101829#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:28,398 INFO L290 TraceCheckUtils]: 156: Hoare triple {101829#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {101829#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:28,399 INFO L290 TraceCheckUtils]: 157: Hoare triple {101829#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101830#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:28,399 INFO L290 TraceCheckUtils]: 158: Hoare triple {101830#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {101830#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:28,400 INFO L290 TraceCheckUtils]: 159: Hoare triple {101830#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101831#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:28,401 INFO L290 TraceCheckUtils]: 160: Hoare triple {101831#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {101831#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:28,402 INFO L290 TraceCheckUtils]: 161: Hoare triple {101831#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101832#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:28,402 INFO L290 TraceCheckUtils]: 162: Hoare triple {101832#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {101832#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:28,403 INFO L290 TraceCheckUtils]: 163: Hoare triple {101832#(<= main_~x~0 78)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 164: Hoare triple {101750#false} assume !!(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 165: Hoare triple {101750#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 166: Hoare triple {101750#false} assume !(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L272 TraceCheckUtils]: 167: Hoare triple {101750#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 168: Hoare triple {101750#false} ~cond := #in~cond; {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 169: Hoare triple {101750#false} assume 0 == ~cond; {101750#false} is VALID [2022-04-15 12:52:28,404 INFO L290 TraceCheckUtils]: 170: Hoare triple {101750#false} assume !false; {101750#false} is VALID [2022-04-15 12:52:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 237 proven. 6162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:28,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:28,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87296552] [2022-04-15 12:52:28,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [87296552] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:28,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351366636] [2022-04-15 12:52:28,405 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:52:28,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:28,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:28,406 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:28,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Waiting until timeout for monitored process [2022-04-15 12:52:28,495 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:52:28,495 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:28,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 80 conjunts are in the unsatisfiable core [2022-04-15 12:52:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:28,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:52:29,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {101749#true} call ULTIMATE.init(); {101749#true} is VALID [2022-04-15 12:52:29,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {101749#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {101749#true} is VALID [2022-04-15 12:52:29,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {101749#true} assume true; {101749#true} is VALID [2022-04-15 12:52:29,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101749#true} {101749#true} #41#return; {101749#true} is VALID [2022-04-15 12:52:29,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {101749#true} call #t~ret4 := main(); {101749#true} is VALID [2022-04-15 12:52:29,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {101749#true} ~x~0 := 0;~y~0 := 500000; {101852#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:29,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {101852#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {101852#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:29,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {101852#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101755#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:29,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {101755#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {101755#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:29,625 INFO L290 TraceCheckUtils]: 9: Hoare triple {101755#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101756#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:29,626 INFO L290 TraceCheckUtils]: 10: Hoare triple {101756#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {101756#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:29,627 INFO L290 TraceCheckUtils]: 11: Hoare triple {101756#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101757#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:29,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {101757#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {101757#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:29,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {101757#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101758#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:29,630 INFO L290 TraceCheckUtils]: 14: Hoare triple {101758#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {101758#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:29,631 INFO L290 TraceCheckUtils]: 15: Hoare triple {101758#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101759#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:29,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {101759#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {101759#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:29,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {101759#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101760#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:29,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {101760#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {101760#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:29,635 INFO L290 TraceCheckUtils]: 19: Hoare triple {101760#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101761#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:29,635 INFO L290 TraceCheckUtils]: 20: Hoare triple {101761#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {101761#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:29,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {101761#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101762#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:29,637 INFO L290 TraceCheckUtils]: 22: Hoare triple {101762#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {101762#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:29,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {101762#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101763#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:29,639 INFO L290 TraceCheckUtils]: 24: Hoare triple {101763#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {101763#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:29,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {101763#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101764#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:29,640 INFO L290 TraceCheckUtils]: 26: Hoare triple {101764#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {101764#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:29,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {101764#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101765#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:29,643 INFO L290 TraceCheckUtils]: 28: Hoare triple {101765#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {101765#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:29,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {101765#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101766#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:29,645 INFO L290 TraceCheckUtils]: 30: Hoare triple {101766#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {101766#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:29,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {101766#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101767#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:29,647 INFO L290 TraceCheckUtils]: 32: Hoare triple {101767#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {101767#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:29,649 INFO L290 TraceCheckUtils]: 33: Hoare triple {101767#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101768#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:29,649 INFO L290 TraceCheckUtils]: 34: Hoare triple {101768#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {101768#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:29,651 INFO L290 TraceCheckUtils]: 35: Hoare triple {101768#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101769#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:29,651 INFO L290 TraceCheckUtils]: 36: Hoare triple {101769#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {101769#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:29,653 INFO L290 TraceCheckUtils]: 37: Hoare triple {101769#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101770#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:29,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {101770#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {101770#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:29,655 INFO L290 TraceCheckUtils]: 39: Hoare triple {101770#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101771#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:29,655 INFO L290 TraceCheckUtils]: 40: Hoare triple {101771#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {101771#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:29,657 INFO L290 TraceCheckUtils]: 41: Hoare triple {101771#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101772#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:29,658 INFO L290 TraceCheckUtils]: 42: Hoare triple {101772#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {101772#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:29,659 INFO L290 TraceCheckUtils]: 43: Hoare triple {101772#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101773#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:29,660 INFO L290 TraceCheckUtils]: 44: Hoare triple {101773#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {101773#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:29,661 INFO L290 TraceCheckUtils]: 45: Hoare triple {101773#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101774#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:29,661 INFO L290 TraceCheckUtils]: 46: Hoare triple {101774#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {101774#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:29,663 INFO L290 TraceCheckUtils]: 47: Hoare triple {101774#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101775#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:29,663 INFO L290 TraceCheckUtils]: 48: Hoare triple {101775#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {101775#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:29,665 INFO L290 TraceCheckUtils]: 49: Hoare triple {101775#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101776#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:29,665 INFO L290 TraceCheckUtils]: 50: Hoare triple {101776#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {101776#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:29,667 INFO L290 TraceCheckUtils]: 51: Hoare triple {101776#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101777#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:29,667 INFO L290 TraceCheckUtils]: 52: Hoare triple {101777#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {101777#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:29,669 INFO L290 TraceCheckUtils]: 53: Hoare triple {101777#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101778#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:29,669 INFO L290 TraceCheckUtils]: 54: Hoare triple {101778#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {101778#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:29,671 INFO L290 TraceCheckUtils]: 55: Hoare triple {101778#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101779#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:29,672 INFO L290 TraceCheckUtils]: 56: Hoare triple {101779#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {101779#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:29,673 INFO L290 TraceCheckUtils]: 57: Hoare triple {101779#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101780#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:29,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {101780#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {101780#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:29,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {101780#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101781#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:29,676 INFO L290 TraceCheckUtils]: 60: Hoare triple {101781#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {101781#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:29,678 INFO L290 TraceCheckUtils]: 61: Hoare triple {101781#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101782#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:29,678 INFO L290 TraceCheckUtils]: 62: Hoare triple {101782#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {101782#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:29,680 INFO L290 TraceCheckUtils]: 63: Hoare triple {101782#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101783#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:29,680 INFO L290 TraceCheckUtils]: 64: Hoare triple {101783#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {101783#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:29,682 INFO L290 TraceCheckUtils]: 65: Hoare triple {101783#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101784#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:29,682 INFO L290 TraceCheckUtils]: 66: Hoare triple {101784#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {101784#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:29,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {101784#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101785#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:29,684 INFO L290 TraceCheckUtils]: 68: Hoare triple {101785#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {101785#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:29,686 INFO L290 TraceCheckUtils]: 69: Hoare triple {101785#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101786#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:29,686 INFO L290 TraceCheckUtils]: 70: Hoare triple {101786#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {101786#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:29,687 INFO L290 TraceCheckUtils]: 71: Hoare triple {101786#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101787#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:29,688 INFO L290 TraceCheckUtils]: 72: Hoare triple {101787#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {101787#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:29,689 INFO L290 TraceCheckUtils]: 73: Hoare triple {101787#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101788#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:29,689 INFO L290 TraceCheckUtils]: 74: Hoare triple {101788#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {101788#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:29,691 INFO L290 TraceCheckUtils]: 75: Hoare triple {101788#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101789#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:29,691 INFO L290 TraceCheckUtils]: 76: Hoare triple {101789#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {101789#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:29,693 INFO L290 TraceCheckUtils]: 77: Hoare triple {101789#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101790#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:29,693 INFO L290 TraceCheckUtils]: 78: Hoare triple {101790#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {101790#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:29,695 INFO L290 TraceCheckUtils]: 79: Hoare triple {101790#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101791#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:29,695 INFO L290 TraceCheckUtils]: 80: Hoare triple {101791#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {101791#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:29,697 INFO L290 TraceCheckUtils]: 81: Hoare triple {101791#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101792#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:29,698 INFO L290 TraceCheckUtils]: 82: Hoare triple {101792#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {101792#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:29,699 INFO L290 TraceCheckUtils]: 83: Hoare triple {101792#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101793#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:29,700 INFO L290 TraceCheckUtils]: 84: Hoare triple {101793#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {101793#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:29,701 INFO L290 TraceCheckUtils]: 85: Hoare triple {101793#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101794#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:29,701 INFO L290 TraceCheckUtils]: 86: Hoare triple {101794#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {101794#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:29,703 INFO L290 TraceCheckUtils]: 87: Hoare triple {101794#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101795#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:29,703 INFO L290 TraceCheckUtils]: 88: Hoare triple {101795#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {101795#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:29,705 INFO L290 TraceCheckUtils]: 89: Hoare triple {101795#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101796#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:29,705 INFO L290 TraceCheckUtils]: 90: Hoare triple {101796#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {101796#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:29,707 INFO L290 TraceCheckUtils]: 91: Hoare triple {101796#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101797#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:29,707 INFO L290 TraceCheckUtils]: 92: Hoare triple {101797#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {101797#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:29,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {101797#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101798#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:29,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {101798#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {101798#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:29,711 INFO L290 TraceCheckUtils]: 95: Hoare triple {101798#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101799#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:29,711 INFO L290 TraceCheckUtils]: 96: Hoare triple {101799#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {101799#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:29,713 INFO L290 TraceCheckUtils]: 97: Hoare triple {101799#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101800#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:29,713 INFO L290 TraceCheckUtils]: 98: Hoare triple {101800#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {101800#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:29,714 INFO L290 TraceCheckUtils]: 99: Hoare triple {101800#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101801#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:29,714 INFO L290 TraceCheckUtils]: 100: Hoare triple {101801#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {101801#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:29,716 INFO L290 TraceCheckUtils]: 101: Hoare triple {101801#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101802#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:29,716 INFO L290 TraceCheckUtils]: 102: Hoare triple {101802#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {101802#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:29,718 INFO L290 TraceCheckUtils]: 103: Hoare triple {101802#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101803#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:29,718 INFO L290 TraceCheckUtils]: 104: Hoare triple {101803#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {101803#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:29,720 INFO L290 TraceCheckUtils]: 105: Hoare triple {101803#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101804#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:29,720 INFO L290 TraceCheckUtils]: 106: Hoare triple {101804#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {101804#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:29,722 INFO L290 TraceCheckUtils]: 107: Hoare triple {101804#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101805#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:29,722 INFO L290 TraceCheckUtils]: 108: Hoare triple {101805#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {101805#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:29,724 INFO L290 TraceCheckUtils]: 109: Hoare triple {101805#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101806#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:29,724 INFO L290 TraceCheckUtils]: 110: Hoare triple {101806#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {101806#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:29,726 INFO L290 TraceCheckUtils]: 111: Hoare triple {101806#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101807#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:29,726 INFO L290 TraceCheckUtils]: 112: Hoare triple {101807#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {101807#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:29,728 INFO L290 TraceCheckUtils]: 113: Hoare triple {101807#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101808#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:29,728 INFO L290 TraceCheckUtils]: 114: Hoare triple {101808#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {101808#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:29,730 INFO L290 TraceCheckUtils]: 115: Hoare triple {101808#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101809#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:29,730 INFO L290 TraceCheckUtils]: 116: Hoare triple {101809#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {101809#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:29,732 INFO L290 TraceCheckUtils]: 117: Hoare triple {101809#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101810#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:29,732 INFO L290 TraceCheckUtils]: 118: Hoare triple {101810#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {101810#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:29,734 INFO L290 TraceCheckUtils]: 119: Hoare triple {101810#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101811#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:29,734 INFO L290 TraceCheckUtils]: 120: Hoare triple {101811#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {101811#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:29,736 INFO L290 TraceCheckUtils]: 121: Hoare triple {101811#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101812#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:29,737 INFO L290 TraceCheckUtils]: 122: Hoare triple {101812#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {101812#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:29,738 INFO L290 TraceCheckUtils]: 123: Hoare triple {101812#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101813#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:29,739 INFO L290 TraceCheckUtils]: 124: Hoare triple {101813#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {101813#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:29,740 INFO L290 TraceCheckUtils]: 125: Hoare triple {101813#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101814#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:29,741 INFO L290 TraceCheckUtils]: 126: Hoare triple {101814#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {101814#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:29,742 INFO L290 TraceCheckUtils]: 127: Hoare triple {101814#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101815#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:29,742 INFO L290 TraceCheckUtils]: 128: Hoare triple {101815#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {101815#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:29,744 INFO L290 TraceCheckUtils]: 129: Hoare triple {101815#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101816#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:29,744 INFO L290 TraceCheckUtils]: 130: Hoare triple {101816#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {101816#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:29,746 INFO L290 TraceCheckUtils]: 131: Hoare triple {101816#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101817#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:29,746 INFO L290 TraceCheckUtils]: 132: Hoare triple {101817#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {101817#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:29,747 INFO L290 TraceCheckUtils]: 133: Hoare triple {101817#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101818#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:29,748 INFO L290 TraceCheckUtils]: 134: Hoare triple {101818#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {101818#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:29,749 INFO L290 TraceCheckUtils]: 135: Hoare triple {101818#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101819#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:29,749 INFO L290 TraceCheckUtils]: 136: Hoare triple {101819#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {101819#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:29,751 INFO L290 TraceCheckUtils]: 137: Hoare triple {101819#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101820#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:29,751 INFO L290 TraceCheckUtils]: 138: Hoare triple {101820#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {101820#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:29,753 INFO L290 TraceCheckUtils]: 139: Hoare triple {101820#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101821#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:29,753 INFO L290 TraceCheckUtils]: 140: Hoare triple {101821#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {101821#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:29,754 INFO L290 TraceCheckUtils]: 141: Hoare triple {101821#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101822#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:29,755 INFO L290 TraceCheckUtils]: 142: Hoare triple {101822#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {101822#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:29,756 INFO L290 TraceCheckUtils]: 143: Hoare triple {101822#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101823#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:29,757 INFO L290 TraceCheckUtils]: 144: Hoare triple {101823#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {101823#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:29,758 INFO L290 TraceCheckUtils]: 145: Hoare triple {101823#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101824#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:29,759 INFO L290 TraceCheckUtils]: 146: Hoare triple {101824#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {101824#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:29,761 INFO L290 TraceCheckUtils]: 147: Hoare triple {101824#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101825#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:29,761 INFO L290 TraceCheckUtils]: 148: Hoare triple {101825#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {101825#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:29,763 INFO L290 TraceCheckUtils]: 149: Hoare triple {101825#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101826#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:29,763 INFO L290 TraceCheckUtils]: 150: Hoare triple {101826#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {101826#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:29,764 INFO L290 TraceCheckUtils]: 151: Hoare triple {101826#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101827#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:29,765 INFO L290 TraceCheckUtils]: 152: Hoare triple {101827#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {101827#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:29,767 INFO L290 TraceCheckUtils]: 153: Hoare triple {101827#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101828#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:29,767 INFO L290 TraceCheckUtils]: 154: Hoare triple {101828#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {101828#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:29,768 INFO L290 TraceCheckUtils]: 155: Hoare triple {101828#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101829#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:29,769 INFO L290 TraceCheckUtils]: 156: Hoare triple {101829#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {101829#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:29,770 INFO L290 TraceCheckUtils]: 157: Hoare triple {101829#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101830#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:29,771 INFO L290 TraceCheckUtils]: 158: Hoare triple {101830#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {101830#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:29,772 INFO L290 TraceCheckUtils]: 159: Hoare triple {101830#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101831#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:29,773 INFO L290 TraceCheckUtils]: 160: Hoare triple {101831#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {101831#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:29,774 INFO L290 TraceCheckUtils]: 161: Hoare triple {101831#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {101832#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:29,774 INFO L290 TraceCheckUtils]: 162: Hoare triple {101832#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {101832#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 163: Hoare triple {101832#(<= main_~x~0 78)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 164: Hoare triple {101750#false} assume !!(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 165: Hoare triple {101750#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 166: Hoare triple {101750#false} assume !(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L272 TraceCheckUtils]: 167: Hoare triple {101750#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 168: Hoare triple {101750#false} ~cond := #in~cond; {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 169: Hoare triple {101750#false} assume 0 == ~cond; {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L290 TraceCheckUtils]: 170: Hoare triple {101750#false} assume !false; {101750#false} is VALID [2022-04-15 12:52:29,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 237 proven. 6162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:29,778 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 170: Hoare triple {101750#false} assume !false; {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 169: Hoare triple {101750#false} assume 0 == ~cond; {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 168: Hoare triple {101750#false} ~cond := #in~cond; {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L272 TraceCheckUtils]: 167: Hoare triple {101750#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 166: Hoare triple {101750#false} assume !(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 165: Hoare triple {101750#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 164: Hoare triple {101750#false} assume !!(~x~0 < 1000000); {101750#false} is VALID [2022-04-15 12:52:34,223 INFO L290 TraceCheckUtils]: 163: Hoare triple {102369#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {101750#false} is VALID [2022-04-15 12:52:34,224 INFO L290 TraceCheckUtils]: 162: Hoare triple {102369#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {102369#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:34,228 INFO L290 TraceCheckUtils]: 161: Hoare triple {102376#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102369#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:34,229 INFO L290 TraceCheckUtils]: 160: Hoare triple {102376#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {102376#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:34,230 INFO L290 TraceCheckUtils]: 159: Hoare triple {102383#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102376#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:34,230 INFO L290 TraceCheckUtils]: 158: Hoare triple {102383#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {102383#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:34,231 INFO L290 TraceCheckUtils]: 157: Hoare triple {102390#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102383#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:34,232 INFO L290 TraceCheckUtils]: 156: Hoare triple {102390#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {102390#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:34,233 INFO L290 TraceCheckUtils]: 155: Hoare triple {102397#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102390#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:34,233 INFO L290 TraceCheckUtils]: 154: Hoare triple {102397#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {102397#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:34,234 INFO L290 TraceCheckUtils]: 153: Hoare triple {102404#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102397#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:34,234 INFO L290 TraceCheckUtils]: 152: Hoare triple {102404#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {102404#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:34,235 INFO L290 TraceCheckUtils]: 151: Hoare triple {102411#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102404#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:34,236 INFO L290 TraceCheckUtils]: 150: Hoare triple {102411#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {102411#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:34,237 INFO L290 TraceCheckUtils]: 149: Hoare triple {102418#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102411#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:34,237 INFO L290 TraceCheckUtils]: 148: Hoare triple {102418#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {102418#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:34,238 INFO L290 TraceCheckUtils]: 147: Hoare triple {102425#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102418#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:34,238 INFO L290 TraceCheckUtils]: 146: Hoare triple {102425#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {102425#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:34,240 INFO L290 TraceCheckUtils]: 145: Hoare triple {102432#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102425#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:34,240 INFO L290 TraceCheckUtils]: 144: Hoare triple {102432#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {102432#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:34,241 INFO L290 TraceCheckUtils]: 143: Hoare triple {102439#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102432#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:34,241 INFO L290 TraceCheckUtils]: 142: Hoare triple {102439#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {102439#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:34,242 INFO L290 TraceCheckUtils]: 141: Hoare triple {102446#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102439#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:34,242 INFO L290 TraceCheckUtils]: 140: Hoare triple {102446#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {102446#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:34,244 INFO L290 TraceCheckUtils]: 139: Hoare triple {102453#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102446#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:34,244 INFO L290 TraceCheckUtils]: 138: Hoare triple {102453#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {102453#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:34,245 INFO L290 TraceCheckUtils]: 137: Hoare triple {102460#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102453#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:34,245 INFO L290 TraceCheckUtils]: 136: Hoare triple {102460#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {102460#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:34,246 INFO L290 TraceCheckUtils]: 135: Hoare triple {102467#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102460#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:34,246 INFO L290 TraceCheckUtils]: 134: Hoare triple {102467#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {102467#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:34,248 INFO L290 TraceCheckUtils]: 133: Hoare triple {102474#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102467#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:34,248 INFO L290 TraceCheckUtils]: 132: Hoare triple {102474#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {102474#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:34,249 INFO L290 TraceCheckUtils]: 131: Hoare triple {102481#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102474#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:34,249 INFO L290 TraceCheckUtils]: 130: Hoare triple {102481#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {102481#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:34,250 INFO L290 TraceCheckUtils]: 129: Hoare triple {102488#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102481#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:34,250 INFO L290 TraceCheckUtils]: 128: Hoare triple {102488#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {102488#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:34,252 INFO L290 TraceCheckUtils]: 127: Hoare triple {102495#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102488#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:34,252 INFO L290 TraceCheckUtils]: 126: Hoare triple {102495#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {102495#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:34,253 INFO L290 TraceCheckUtils]: 125: Hoare triple {102502#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102495#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:34,253 INFO L290 TraceCheckUtils]: 124: Hoare triple {102502#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {102502#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:34,254 INFO L290 TraceCheckUtils]: 123: Hoare triple {102509#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102502#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:34,254 INFO L290 TraceCheckUtils]: 122: Hoare triple {102509#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {102509#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:34,256 INFO L290 TraceCheckUtils]: 121: Hoare triple {102516#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102509#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:34,256 INFO L290 TraceCheckUtils]: 120: Hoare triple {102516#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {102516#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:34,257 INFO L290 TraceCheckUtils]: 119: Hoare triple {102523#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102516#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:34,257 INFO L290 TraceCheckUtils]: 118: Hoare triple {102523#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {102523#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:34,258 INFO L290 TraceCheckUtils]: 117: Hoare triple {102530#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102523#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:34,258 INFO L290 TraceCheckUtils]: 116: Hoare triple {102530#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {102530#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:34,260 INFO L290 TraceCheckUtils]: 115: Hoare triple {102537#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102530#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:34,260 INFO L290 TraceCheckUtils]: 114: Hoare triple {102537#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {102537#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:34,261 INFO L290 TraceCheckUtils]: 113: Hoare triple {102544#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102537#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:34,261 INFO L290 TraceCheckUtils]: 112: Hoare triple {102544#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {102544#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:34,262 INFO L290 TraceCheckUtils]: 111: Hoare triple {102551#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102544#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:34,262 INFO L290 TraceCheckUtils]: 110: Hoare triple {102551#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {102551#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:34,264 INFO L290 TraceCheckUtils]: 109: Hoare triple {102558#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102551#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:34,264 INFO L290 TraceCheckUtils]: 108: Hoare triple {102558#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {102558#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:34,265 INFO L290 TraceCheckUtils]: 107: Hoare triple {102565#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102558#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:34,265 INFO L290 TraceCheckUtils]: 106: Hoare triple {102565#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {102565#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:34,266 INFO L290 TraceCheckUtils]: 105: Hoare triple {102572#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102565#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:34,266 INFO L290 TraceCheckUtils]: 104: Hoare triple {102572#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {102572#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:34,268 INFO L290 TraceCheckUtils]: 103: Hoare triple {102579#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102572#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:34,268 INFO L290 TraceCheckUtils]: 102: Hoare triple {102579#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {102579#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:34,269 INFO L290 TraceCheckUtils]: 101: Hoare triple {102586#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102579#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:34,269 INFO L290 TraceCheckUtils]: 100: Hoare triple {102586#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {102586#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:34,270 INFO L290 TraceCheckUtils]: 99: Hoare triple {102593#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102586#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:34,271 INFO L290 TraceCheckUtils]: 98: Hoare triple {102593#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {102593#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:34,272 INFO L290 TraceCheckUtils]: 97: Hoare triple {102600#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102593#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:34,272 INFO L290 TraceCheckUtils]: 96: Hoare triple {102600#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {102600#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:34,273 INFO L290 TraceCheckUtils]: 95: Hoare triple {102607#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102600#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:34,273 INFO L290 TraceCheckUtils]: 94: Hoare triple {102607#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {102607#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:34,274 INFO L290 TraceCheckUtils]: 93: Hoare triple {102614#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102607#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:34,275 INFO L290 TraceCheckUtils]: 92: Hoare triple {102614#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {102614#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:34,276 INFO L290 TraceCheckUtils]: 91: Hoare triple {102621#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102614#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:34,276 INFO L290 TraceCheckUtils]: 90: Hoare triple {102621#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {102621#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:34,277 INFO L290 TraceCheckUtils]: 89: Hoare triple {102628#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102621#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:34,277 INFO L290 TraceCheckUtils]: 88: Hoare triple {102628#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {102628#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:34,278 INFO L290 TraceCheckUtils]: 87: Hoare triple {102635#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102628#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:34,279 INFO L290 TraceCheckUtils]: 86: Hoare triple {102635#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {102635#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:34,280 INFO L290 TraceCheckUtils]: 85: Hoare triple {102642#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102635#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:34,280 INFO L290 TraceCheckUtils]: 84: Hoare triple {102642#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {102642#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:34,281 INFO L290 TraceCheckUtils]: 83: Hoare triple {102649#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102642#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:34,281 INFO L290 TraceCheckUtils]: 82: Hoare triple {102649#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {102649#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:34,282 INFO L290 TraceCheckUtils]: 81: Hoare triple {102656#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102649#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:34,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {102656#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {102656#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:34,284 INFO L290 TraceCheckUtils]: 79: Hoare triple {102663#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102656#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:34,284 INFO L290 TraceCheckUtils]: 78: Hoare triple {102663#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {102663#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:34,285 INFO L290 TraceCheckUtils]: 77: Hoare triple {102670#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102663#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:34,285 INFO L290 TraceCheckUtils]: 76: Hoare triple {102670#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {102670#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:34,287 INFO L290 TraceCheckUtils]: 75: Hoare triple {102677#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102670#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:34,287 INFO L290 TraceCheckUtils]: 74: Hoare triple {102677#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {102677#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:34,288 INFO L290 TraceCheckUtils]: 73: Hoare triple {102684#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102677#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:34,288 INFO L290 TraceCheckUtils]: 72: Hoare triple {102684#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {102684#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:34,289 INFO L290 TraceCheckUtils]: 71: Hoare triple {102691#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102684#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:34,289 INFO L290 TraceCheckUtils]: 70: Hoare triple {102691#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {102691#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:34,291 INFO L290 TraceCheckUtils]: 69: Hoare triple {102698#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102691#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:34,291 INFO L290 TraceCheckUtils]: 68: Hoare triple {102698#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {102698#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:34,292 INFO L290 TraceCheckUtils]: 67: Hoare triple {102705#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102698#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:34,292 INFO L290 TraceCheckUtils]: 66: Hoare triple {102705#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {102705#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:34,293 INFO L290 TraceCheckUtils]: 65: Hoare triple {102712#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102705#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:34,293 INFO L290 TraceCheckUtils]: 64: Hoare triple {102712#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {102712#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:34,295 INFO L290 TraceCheckUtils]: 63: Hoare triple {102719#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102712#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:34,295 INFO L290 TraceCheckUtils]: 62: Hoare triple {102719#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {102719#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:34,296 INFO L290 TraceCheckUtils]: 61: Hoare triple {102726#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102719#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:34,296 INFO L290 TraceCheckUtils]: 60: Hoare triple {102726#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {102726#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:34,297 INFO L290 TraceCheckUtils]: 59: Hoare triple {102733#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102726#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:34,297 INFO L290 TraceCheckUtils]: 58: Hoare triple {102733#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {102733#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:34,299 INFO L290 TraceCheckUtils]: 57: Hoare triple {102740#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102733#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:34,299 INFO L290 TraceCheckUtils]: 56: Hoare triple {102740#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {102740#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:34,300 INFO L290 TraceCheckUtils]: 55: Hoare triple {102747#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102740#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:34,300 INFO L290 TraceCheckUtils]: 54: Hoare triple {102747#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {102747#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:34,301 INFO L290 TraceCheckUtils]: 53: Hoare triple {102754#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102747#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:34,301 INFO L290 TraceCheckUtils]: 52: Hoare triple {102754#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {102754#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:34,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {102761#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102754#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:34,303 INFO L290 TraceCheckUtils]: 50: Hoare triple {102761#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {102761#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:34,304 INFO L290 TraceCheckUtils]: 49: Hoare triple {102768#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102761#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:34,304 INFO L290 TraceCheckUtils]: 48: Hoare triple {102768#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {102768#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:34,305 INFO L290 TraceCheckUtils]: 47: Hoare triple {102775#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102768#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:34,305 INFO L290 TraceCheckUtils]: 46: Hoare triple {102775#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {102775#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:34,307 INFO L290 TraceCheckUtils]: 45: Hoare triple {102782#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102775#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:34,307 INFO L290 TraceCheckUtils]: 44: Hoare triple {102782#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {102782#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:34,308 INFO L290 TraceCheckUtils]: 43: Hoare triple {102789#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102782#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:34,308 INFO L290 TraceCheckUtils]: 42: Hoare triple {102789#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {102789#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:34,309 INFO L290 TraceCheckUtils]: 41: Hoare triple {102796#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102789#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:34,309 INFO L290 TraceCheckUtils]: 40: Hoare triple {102796#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {102796#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:34,311 INFO L290 TraceCheckUtils]: 39: Hoare triple {102803#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102796#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:34,311 INFO L290 TraceCheckUtils]: 38: Hoare triple {102803#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {102803#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:34,312 INFO L290 TraceCheckUtils]: 37: Hoare triple {102810#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102803#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:34,312 INFO L290 TraceCheckUtils]: 36: Hoare triple {102810#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {102810#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:34,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {102817#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102810#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:34,314 INFO L290 TraceCheckUtils]: 34: Hoare triple {102817#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {102817#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:34,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {102824#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102817#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:34,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {102824#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {102824#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:34,316 INFO L290 TraceCheckUtils]: 31: Hoare triple {102831#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102824#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:34,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {102831#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {102831#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:34,317 INFO L290 TraceCheckUtils]: 29: Hoare triple {102838#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102831#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:34,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {102838#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {102838#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:34,319 INFO L290 TraceCheckUtils]: 27: Hoare triple {102845#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102838#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:34,319 INFO L290 TraceCheckUtils]: 26: Hoare triple {102845#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {102845#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:34,320 INFO L290 TraceCheckUtils]: 25: Hoare triple {102852#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102845#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:34,320 INFO L290 TraceCheckUtils]: 24: Hoare triple {102852#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {102852#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:34,322 INFO L290 TraceCheckUtils]: 23: Hoare triple {102859#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102852#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:34,322 INFO L290 TraceCheckUtils]: 22: Hoare triple {102859#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {102859#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:34,323 INFO L290 TraceCheckUtils]: 21: Hoare triple {102866#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102859#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:34,323 INFO L290 TraceCheckUtils]: 20: Hoare triple {102866#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {102866#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:34,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {102873#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102866#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:34,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {102873#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {102873#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:34,326 INFO L290 TraceCheckUtils]: 17: Hoare triple {102880#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102873#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:34,326 INFO L290 TraceCheckUtils]: 16: Hoare triple {102880#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {102880#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:34,327 INFO L290 TraceCheckUtils]: 15: Hoare triple {102887#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102880#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:34,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {102887#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {102887#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:34,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {102894#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102887#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:34,328 INFO L290 TraceCheckUtils]: 12: Hoare triple {102894#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {102894#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:34,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {102901#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102894#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:34,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {102901#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {102901#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:34,331 INFO L290 TraceCheckUtils]: 9: Hoare triple {102908#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102901#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:34,331 INFO L290 TraceCheckUtils]: 8: Hoare triple {102908#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {102908#(< main_~x~0 499923)} is VALID [2022-04-15 12:52:34,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {102915#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {102908#(< main_~x~0 499923)} is VALID [2022-04-15 12:52:34,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {102915#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {102915#(< main_~x~0 499922)} is VALID [2022-04-15 12:52:34,333 INFO L290 TraceCheckUtils]: 5: Hoare triple {101749#true} ~x~0 := 0;~y~0 := 500000; {102915#(< main_~x~0 499922)} is VALID [2022-04-15 12:52:34,333 INFO L272 TraceCheckUtils]: 4: Hoare triple {101749#true} call #t~ret4 := main(); {101749#true} is VALID [2022-04-15 12:52:34,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101749#true} {101749#true} #41#return; {101749#true} is VALID [2022-04-15 12:52:34,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {101749#true} assume true; {101749#true} is VALID [2022-04-15 12:52:34,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {101749#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {101749#true} is VALID [2022-04-15 12:52:34,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {101749#true} call ULTIMATE.init(); {101749#true} is VALID [2022-04-15 12:52:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 237 proven. 6162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:34,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351366636] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:34,334 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:34,334 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [82, 81, 81] total 162 [2022-04-15 12:52:34,334 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:34,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2027058752] [2022-04-15 12:52:34,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2027058752] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:34,334 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:34,334 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [82] imperfect sequences [] total 82 [2022-04-15 12:52:34,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883448273] [2022-04-15 12:52:34,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:34,335 INFO L78 Accepts]: Start accepts. Automaton has has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 171 [2022-04-15 12:52:34,335 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:34,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:34,475 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:34,475 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 82 states [2022-04-15 12:52:34,475 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:34,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 82 interpolants. [2022-04-15 12:52:34,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12882, Invalid=13200, Unknown=0, NotChecked=0, Total=26082 [2022-04-15 12:52:34,478 INFO L87 Difference]: Start difference. First operand 173 states and 176 transitions. Second operand has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:37,478 INFO L93 Difference]: Finished difference Result 184 states and 190 transitions. [2022-04-15 12:52:37,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-15 12:52:37,479 INFO L78 Accepts]: Start accepts. Automaton has has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 171 [2022-04-15 12:52:37,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 181 transitions. [2022-04-15 12:52:37,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 181 transitions. [2022-04-15 12:52:37,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 181 transitions. [2022-04-15 12:52:37,659 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:37,661 INFO L225 Difference]: With dead ends: 184 [2022-04-15 12:52:37,661 INFO L226 Difference]: Without dead ends: 175 [2022-04-15 12:52:37,665 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 503 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 239 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3548 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=25602, Invalid=32238, Unknown=0, NotChecked=0, Total=57840 [2022-04-15 12:52:37,665 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 87 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:37,665 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [87 Valid, 34 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:37,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2022-04-15 12:52:37,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 175. [2022-04-15 12:52:37,898 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:37,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 175 states. Second operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,898 INFO L74 IsIncluded]: Start isIncluded. First operand 175 states. Second operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,899 INFO L87 Difference]: Start difference. First operand 175 states. Second operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:37,900 INFO L93 Difference]: Finished difference Result 175 states and 178 transitions. [2022-04-15 12:52:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 178 transitions. [2022-04-15 12:52:37,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:37,900 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:37,901 INFO L74 IsIncluded]: Start isIncluded. First operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 175 states. [2022-04-15 12:52:37,901 INFO L87 Difference]: Start difference. First operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 175 states. [2022-04-15 12:52:37,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:37,902 INFO L93 Difference]: Finished difference Result 175 states and 178 transitions. [2022-04-15 12:52:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 178 transitions. [2022-04-15 12:52:37,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:37,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:37,902 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:37,902 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:37,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 175 states, 170 states have (on average 1.0235294117647058) internal successors, (174), 170 states have internal predecessors, (174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 178 transitions. [2022-04-15 12:52:37,904 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 178 transitions. Word has length 171 [2022-04-15 12:52:37,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:37,905 INFO L478 AbstractCegarLoop]: Abstraction has 175 states and 178 transitions. [2022-04-15 12:52:37,905 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 82 states, 82 states have (on average 2.0365853658536586) internal successors, (167), 81 states have internal predecessors, (167), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:37,905 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 175 states and 178 transitions. [2022-04-15 12:52:38,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 178 edges. 178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:38,151 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 178 transitions. [2022-04-15 12:52:38,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-04-15 12:52:38,152 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:38,152 INFO L499 BasicCegarLoop]: trace histogram [81, 79, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:38,168 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (80)] Ended with exit code 0 [2022-04-15 12:52:38,367 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 80 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable160,SelfDestructingSolverStorable159 [2022-04-15 12:52:38,367 INFO L403 AbstractCegarLoop]: === Iteration 83 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:38,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:38,368 INFO L85 PathProgramCache]: Analyzing trace with hash 972584748, now seen corresponding path program 159 times [2022-04-15 12:52:38,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:38,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [385515554] [2022-04-15 12:52:38,650 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:38,651 INFO L85 PathProgramCache]: Analyzing trace with hash -775693232, now seen corresponding path program 1 times [2022-04-15 12:52:38,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:38,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711882575] [2022-04-15 12:52:38,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:38,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:38,654 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:38,656 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:38,656 INFO L85 PathProgramCache]: Analyzing trace with hash 972584748, now seen corresponding path program 160 times [2022-04-15 12:52:38,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:38,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376181330] [2022-04-15 12:52:38,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:40,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:40,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {104250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {104165#true} assume true; {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104165#true} {104165#true} #41#return; {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L272 TraceCheckUtils]: 0: Hoare triple {104165#true} call ULTIMATE.init(); {104250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:40,396 INFO L290 TraceCheckUtils]: 1: Hoare triple {104250#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {104165#true} assume true; {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104165#true} {104165#true} #41#return; {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L272 TraceCheckUtils]: 4: Hoare triple {104165#true} call #t~ret4 := main(); {104165#true} is VALID [2022-04-15 12:52:40,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {104165#true} ~x~0 := 0;~y~0 := 500000; {104170#(= main_~x~0 0)} is VALID [2022-04-15 12:52:40,397 INFO L290 TraceCheckUtils]: 6: Hoare triple {104170#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {104170#(= main_~x~0 0)} is VALID [2022-04-15 12:52:40,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {104170#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104171#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:40,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {104171#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {104171#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:40,403 INFO L290 TraceCheckUtils]: 9: Hoare triple {104171#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104172#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:40,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {104172#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {104172#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:40,405 INFO L290 TraceCheckUtils]: 11: Hoare triple {104172#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104173#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:40,405 INFO L290 TraceCheckUtils]: 12: Hoare triple {104173#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {104173#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:40,406 INFO L290 TraceCheckUtils]: 13: Hoare triple {104173#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104174#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:40,406 INFO L290 TraceCheckUtils]: 14: Hoare triple {104174#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {104174#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:40,407 INFO L290 TraceCheckUtils]: 15: Hoare triple {104174#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104175#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:40,408 INFO L290 TraceCheckUtils]: 16: Hoare triple {104175#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {104175#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:40,409 INFO L290 TraceCheckUtils]: 17: Hoare triple {104175#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104176#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:40,409 INFO L290 TraceCheckUtils]: 18: Hoare triple {104176#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {104176#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:40,410 INFO L290 TraceCheckUtils]: 19: Hoare triple {104176#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104177#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:40,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {104177#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {104177#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:40,411 INFO L290 TraceCheckUtils]: 21: Hoare triple {104177#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104178#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:40,412 INFO L290 TraceCheckUtils]: 22: Hoare triple {104178#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {104178#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:40,413 INFO L290 TraceCheckUtils]: 23: Hoare triple {104178#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104179#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:40,413 INFO L290 TraceCheckUtils]: 24: Hoare triple {104179#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {104179#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:40,414 INFO L290 TraceCheckUtils]: 25: Hoare triple {104179#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104180#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:40,414 INFO L290 TraceCheckUtils]: 26: Hoare triple {104180#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {104180#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:40,415 INFO L290 TraceCheckUtils]: 27: Hoare triple {104180#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104181#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:40,416 INFO L290 TraceCheckUtils]: 28: Hoare triple {104181#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {104181#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:40,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {104181#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104182#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:40,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {104182#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {104182#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:40,418 INFO L290 TraceCheckUtils]: 31: Hoare triple {104182#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104183#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:40,418 INFO L290 TraceCheckUtils]: 32: Hoare triple {104183#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {104183#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:40,419 INFO L290 TraceCheckUtils]: 33: Hoare triple {104183#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104184#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:40,420 INFO L290 TraceCheckUtils]: 34: Hoare triple {104184#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {104184#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:40,421 INFO L290 TraceCheckUtils]: 35: Hoare triple {104184#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104185#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:40,421 INFO L290 TraceCheckUtils]: 36: Hoare triple {104185#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {104185#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:40,422 INFO L290 TraceCheckUtils]: 37: Hoare triple {104185#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104186#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:40,422 INFO L290 TraceCheckUtils]: 38: Hoare triple {104186#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {104186#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:40,424 INFO L290 TraceCheckUtils]: 39: Hoare triple {104186#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104187#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:40,424 INFO L290 TraceCheckUtils]: 40: Hoare triple {104187#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {104187#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:40,425 INFO L290 TraceCheckUtils]: 41: Hoare triple {104187#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104188#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:40,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {104188#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {104188#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:40,426 INFO L290 TraceCheckUtils]: 43: Hoare triple {104188#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104189#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:40,427 INFO L290 TraceCheckUtils]: 44: Hoare triple {104189#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {104189#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:40,428 INFO L290 TraceCheckUtils]: 45: Hoare triple {104189#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104190#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:40,428 INFO L290 TraceCheckUtils]: 46: Hoare triple {104190#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {104190#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:40,429 INFO L290 TraceCheckUtils]: 47: Hoare triple {104190#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104191#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:40,429 INFO L290 TraceCheckUtils]: 48: Hoare triple {104191#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {104191#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:40,430 INFO L290 TraceCheckUtils]: 49: Hoare triple {104191#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104192#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:40,431 INFO L290 TraceCheckUtils]: 50: Hoare triple {104192#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {104192#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:40,432 INFO L290 TraceCheckUtils]: 51: Hoare triple {104192#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104193#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:40,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {104193#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {104193#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:40,433 INFO L290 TraceCheckUtils]: 53: Hoare triple {104193#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104194#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:40,433 INFO L290 TraceCheckUtils]: 54: Hoare triple {104194#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {104194#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:40,435 INFO L290 TraceCheckUtils]: 55: Hoare triple {104194#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104195#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:40,435 INFO L290 TraceCheckUtils]: 56: Hoare triple {104195#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {104195#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:40,436 INFO L290 TraceCheckUtils]: 57: Hoare triple {104195#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104196#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:40,436 INFO L290 TraceCheckUtils]: 58: Hoare triple {104196#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {104196#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:40,437 INFO L290 TraceCheckUtils]: 59: Hoare triple {104196#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104197#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:40,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {104197#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {104197#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:40,439 INFO L290 TraceCheckUtils]: 61: Hoare triple {104197#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104198#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:40,439 INFO L290 TraceCheckUtils]: 62: Hoare triple {104198#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {104198#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:40,440 INFO L290 TraceCheckUtils]: 63: Hoare triple {104198#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104199#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:40,440 INFO L290 TraceCheckUtils]: 64: Hoare triple {104199#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {104199#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:40,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {104199#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104200#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:40,442 INFO L290 TraceCheckUtils]: 66: Hoare triple {104200#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {104200#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:40,443 INFO L290 TraceCheckUtils]: 67: Hoare triple {104200#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104201#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:40,443 INFO L290 TraceCheckUtils]: 68: Hoare triple {104201#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {104201#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:40,444 INFO L290 TraceCheckUtils]: 69: Hoare triple {104201#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104202#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:40,444 INFO L290 TraceCheckUtils]: 70: Hoare triple {104202#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {104202#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:40,446 INFO L290 TraceCheckUtils]: 71: Hoare triple {104202#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104203#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:40,446 INFO L290 TraceCheckUtils]: 72: Hoare triple {104203#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {104203#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:40,447 INFO L290 TraceCheckUtils]: 73: Hoare triple {104203#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104204#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:40,447 INFO L290 TraceCheckUtils]: 74: Hoare triple {104204#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {104204#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:40,448 INFO L290 TraceCheckUtils]: 75: Hoare triple {104204#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104205#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:40,448 INFO L290 TraceCheckUtils]: 76: Hoare triple {104205#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {104205#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:40,450 INFO L290 TraceCheckUtils]: 77: Hoare triple {104205#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104206#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:40,450 INFO L290 TraceCheckUtils]: 78: Hoare triple {104206#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {104206#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:40,451 INFO L290 TraceCheckUtils]: 79: Hoare triple {104206#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104207#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:40,451 INFO L290 TraceCheckUtils]: 80: Hoare triple {104207#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {104207#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:40,452 INFO L290 TraceCheckUtils]: 81: Hoare triple {104207#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104208#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:40,453 INFO L290 TraceCheckUtils]: 82: Hoare triple {104208#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {104208#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:40,454 INFO L290 TraceCheckUtils]: 83: Hoare triple {104208#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104209#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:40,454 INFO L290 TraceCheckUtils]: 84: Hoare triple {104209#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {104209#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:40,455 INFO L290 TraceCheckUtils]: 85: Hoare triple {104209#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104210#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:40,455 INFO L290 TraceCheckUtils]: 86: Hoare triple {104210#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {104210#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:40,456 INFO L290 TraceCheckUtils]: 87: Hoare triple {104210#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104211#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:40,457 INFO L290 TraceCheckUtils]: 88: Hoare triple {104211#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {104211#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:40,458 INFO L290 TraceCheckUtils]: 89: Hoare triple {104211#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104212#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:40,458 INFO L290 TraceCheckUtils]: 90: Hoare triple {104212#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {104212#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:40,459 INFO L290 TraceCheckUtils]: 91: Hoare triple {104212#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104213#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:40,459 INFO L290 TraceCheckUtils]: 92: Hoare triple {104213#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {104213#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:40,461 INFO L290 TraceCheckUtils]: 93: Hoare triple {104213#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104214#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:40,461 INFO L290 TraceCheckUtils]: 94: Hoare triple {104214#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {104214#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:40,462 INFO L290 TraceCheckUtils]: 95: Hoare triple {104214#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104215#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:40,462 INFO L290 TraceCheckUtils]: 96: Hoare triple {104215#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {104215#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:40,463 INFO L290 TraceCheckUtils]: 97: Hoare triple {104215#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104216#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:40,463 INFO L290 TraceCheckUtils]: 98: Hoare triple {104216#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {104216#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:40,465 INFO L290 TraceCheckUtils]: 99: Hoare triple {104216#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104217#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:40,465 INFO L290 TraceCheckUtils]: 100: Hoare triple {104217#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {104217#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:40,466 INFO L290 TraceCheckUtils]: 101: Hoare triple {104217#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104218#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:40,466 INFO L290 TraceCheckUtils]: 102: Hoare triple {104218#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {104218#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:40,467 INFO L290 TraceCheckUtils]: 103: Hoare triple {104218#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104219#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:40,467 INFO L290 TraceCheckUtils]: 104: Hoare triple {104219#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {104219#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:40,469 INFO L290 TraceCheckUtils]: 105: Hoare triple {104219#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104220#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:40,469 INFO L290 TraceCheckUtils]: 106: Hoare triple {104220#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {104220#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:40,470 INFO L290 TraceCheckUtils]: 107: Hoare triple {104220#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104221#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:40,470 INFO L290 TraceCheckUtils]: 108: Hoare triple {104221#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {104221#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:40,471 INFO L290 TraceCheckUtils]: 109: Hoare triple {104221#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104222#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:40,472 INFO L290 TraceCheckUtils]: 110: Hoare triple {104222#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {104222#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:40,473 INFO L290 TraceCheckUtils]: 111: Hoare triple {104222#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104223#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:40,473 INFO L290 TraceCheckUtils]: 112: Hoare triple {104223#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {104223#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:40,474 INFO L290 TraceCheckUtils]: 113: Hoare triple {104223#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104224#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:40,474 INFO L290 TraceCheckUtils]: 114: Hoare triple {104224#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {104224#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:40,476 INFO L290 TraceCheckUtils]: 115: Hoare triple {104224#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104225#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:40,476 INFO L290 TraceCheckUtils]: 116: Hoare triple {104225#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {104225#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:40,477 INFO L290 TraceCheckUtils]: 117: Hoare triple {104225#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104226#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:40,477 INFO L290 TraceCheckUtils]: 118: Hoare triple {104226#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {104226#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:40,478 INFO L290 TraceCheckUtils]: 119: Hoare triple {104226#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104227#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:40,479 INFO L290 TraceCheckUtils]: 120: Hoare triple {104227#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {104227#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:40,480 INFO L290 TraceCheckUtils]: 121: Hoare triple {104227#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104228#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:40,480 INFO L290 TraceCheckUtils]: 122: Hoare triple {104228#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {104228#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:40,481 INFO L290 TraceCheckUtils]: 123: Hoare triple {104228#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104229#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:40,482 INFO L290 TraceCheckUtils]: 124: Hoare triple {104229#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {104229#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:40,483 INFO L290 TraceCheckUtils]: 125: Hoare triple {104229#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104230#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:40,483 INFO L290 TraceCheckUtils]: 126: Hoare triple {104230#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {104230#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:40,484 INFO L290 TraceCheckUtils]: 127: Hoare triple {104230#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104231#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:40,484 INFO L290 TraceCheckUtils]: 128: Hoare triple {104231#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {104231#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:40,485 INFO L290 TraceCheckUtils]: 129: Hoare triple {104231#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104232#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:40,486 INFO L290 TraceCheckUtils]: 130: Hoare triple {104232#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {104232#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:40,487 INFO L290 TraceCheckUtils]: 131: Hoare triple {104232#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104233#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:40,487 INFO L290 TraceCheckUtils]: 132: Hoare triple {104233#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {104233#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:40,488 INFO L290 TraceCheckUtils]: 133: Hoare triple {104233#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104234#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:40,488 INFO L290 TraceCheckUtils]: 134: Hoare triple {104234#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {104234#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:40,489 INFO L290 TraceCheckUtils]: 135: Hoare triple {104234#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104235#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:40,490 INFO L290 TraceCheckUtils]: 136: Hoare triple {104235#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {104235#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:40,491 INFO L290 TraceCheckUtils]: 137: Hoare triple {104235#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104236#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:40,491 INFO L290 TraceCheckUtils]: 138: Hoare triple {104236#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {104236#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:40,492 INFO L290 TraceCheckUtils]: 139: Hoare triple {104236#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104237#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:40,492 INFO L290 TraceCheckUtils]: 140: Hoare triple {104237#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {104237#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:40,494 INFO L290 TraceCheckUtils]: 141: Hoare triple {104237#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104238#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:40,494 INFO L290 TraceCheckUtils]: 142: Hoare triple {104238#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {104238#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:40,495 INFO L290 TraceCheckUtils]: 143: Hoare triple {104238#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104239#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:40,495 INFO L290 TraceCheckUtils]: 144: Hoare triple {104239#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {104239#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:40,496 INFO L290 TraceCheckUtils]: 145: Hoare triple {104239#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104240#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:40,496 INFO L290 TraceCheckUtils]: 146: Hoare triple {104240#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {104240#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:40,498 INFO L290 TraceCheckUtils]: 147: Hoare triple {104240#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104241#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:40,498 INFO L290 TraceCheckUtils]: 148: Hoare triple {104241#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {104241#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:40,499 INFO L290 TraceCheckUtils]: 149: Hoare triple {104241#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104242#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:40,499 INFO L290 TraceCheckUtils]: 150: Hoare triple {104242#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {104242#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:40,500 INFO L290 TraceCheckUtils]: 151: Hoare triple {104242#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104243#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:40,501 INFO L290 TraceCheckUtils]: 152: Hoare triple {104243#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {104243#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:40,502 INFO L290 TraceCheckUtils]: 153: Hoare triple {104243#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104244#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:40,502 INFO L290 TraceCheckUtils]: 154: Hoare triple {104244#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {104244#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:40,503 INFO L290 TraceCheckUtils]: 155: Hoare triple {104244#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104245#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:40,503 INFO L290 TraceCheckUtils]: 156: Hoare triple {104245#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {104245#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:40,504 INFO L290 TraceCheckUtils]: 157: Hoare triple {104245#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104246#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:40,505 INFO L290 TraceCheckUtils]: 158: Hoare triple {104246#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {104246#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:40,506 INFO L290 TraceCheckUtils]: 159: Hoare triple {104246#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104247#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:40,506 INFO L290 TraceCheckUtils]: 160: Hoare triple {104247#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {104247#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:40,507 INFO L290 TraceCheckUtils]: 161: Hoare triple {104247#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104248#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:40,507 INFO L290 TraceCheckUtils]: 162: Hoare triple {104248#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {104248#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:40,509 INFO L290 TraceCheckUtils]: 163: Hoare triple {104248#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104249#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:40,509 INFO L290 TraceCheckUtils]: 164: Hoare triple {104249#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {104249#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:40,510 INFO L290 TraceCheckUtils]: 165: Hoare triple {104249#(<= main_~x~0 79)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:40,510 INFO L290 TraceCheckUtils]: 166: Hoare triple {104166#false} assume !!(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:40,510 INFO L290 TraceCheckUtils]: 167: Hoare triple {104166#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:40,510 INFO L290 TraceCheckUtils]: 168: Hoare triple {104166#false} assume !(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:40,510 INFO L272 TraceCheckUtils]: 169: Hoare triple {104166#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {104166#false} is VALID [2022-04-15 12:52:40,511 INFO L290 TraceCheckUtils]: 170: Hoare triple {104166#false} ~cond := #in~cond; {104166#false} is VALID [2022-04-15 12:52:40,511 INFO L290 TraceCheckUtils]: 171: Hoare triple {104166#false} assume 0 == ~cond; {104166#false} is VALID [2022-04-15 12:52:40,511 INFO L290 TraceCheckUtils]: 172: Hoare triple {104166#false} assume !false; {104166#false} is VALID [2022-04-15 12:52:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 240 proven. 6320 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:40,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:40,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376181330] [2022-04-15 12:52:40,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376181330] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:40,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1252689540] [2022-04-15 12:52:40,511 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:52:40,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:40,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:40,512 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:40,513 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Waiting until timeout for monitored process [2022-04-15 12:52:40,588 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:52:40,588 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:40,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-15 12:52:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:40,621 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:52:41,360 INFO L272 TraceCheckUtils]: 0: Hoare triple {104165#true} call ULTIMATE.init(); {104165#true} is VALID [2022-04-15 12:52:41,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {104165#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {104165#true} is VALID [2022-04-15 12:52:41,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {104165#true} assume true; {104165#true} is VALID [2022-04-15 12:52:41,360 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104165#true} {104165#true} #41#return; {104165#true} is VALID [2022-04-15 12:52:41,360 INFO L272 TraceCheckUtils]: 4: Hoare triple {104165#true} call #t~ret4 := main(); {104165#true} is VALID [2022-04-15 12:52:41,360 INFO L290 TraceCheckUtils]: 5: Hoare triple {104165#true} ~x~0 := 0;~y~0 := 500000; {104269#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:41,360 INFO L290 TraceCheckUtils]: 6: Hoare triple {104269#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {104269#(<= main_~x~0 0)} is VALID [2022-04-15 12:52:41,365 INFO L290 TraceCheckUtils]: 7: Hoare triple {104269#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104171#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:41,365 INFO L290 TraceCheckUtils]: 8: Hoare triple {104171#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {104171#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:41,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {104171#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104172#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:41,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {104172#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {104172#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:41,369 INFO L290 TraceCheckUtils]: 11: Hoare triple {104172#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104173#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:41,369 INFO L290 TraceCheckUtils]: 12: Hoare triple {104173#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {104173#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:41,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {104173#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104174#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:41,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {104174#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {104174#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:41,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {104174#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104175#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:41,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {104175#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {104175#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:41,374 INFO L290 TraceCheckUtils]: 17: Hoare triple {104175#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104176#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:41,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {104176#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {104176#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:41,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {104176#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104177#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:41,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {104177#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {104177#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:41,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {104177#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104178#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:41,378 INFO L290 TraceCheckUtils]: 22: Hoare triple {104178#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {104178#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:41,379 INFO L290 TraceCheckUtils]: 23: Hoare triple {104178#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104179#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:41,379 INFO L290 TraceCheckUtils]: 24: Hoare triple {104179#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {104179#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:41,381 INFO L290 TraceCheckUtils]: 25: Hoare triple {104179#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104180#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:41,381 INFO L290 TraceCheckUtils]: 26: Hoare triple {104180#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {104180#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:41,383 INFO L290 TraceCheckUtils]: 27: Hoare triple {104180#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104181#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:41,384 INFO L290 TraceCheckUtils]: 28: Hoare triple {104181#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {104181#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:41,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {104181#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104182#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:41,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {104182#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {104182#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:41,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {104182#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104183#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:41,388 INFO L290 TraceCheckUtils]: 32: Hoare triple {104183#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {104183#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:41,390 INFO L290 TraceCheckUtils]: 33: Hoare triple {104183#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104184#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:41,390 INFO L290 TraceCheckUtils]: 34: Hoare triple {104184#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {104184#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:41,392 INFO L290 TraceCheckUtils]: 35: Hoare triple {104184#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104185#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:41,392 INFO L290 TraceCheckUtils]: 36: Hoare triple {104185#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {104185#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:41,394 INFO L290 TraceCheckUtils]: 37: Hoare triple {104185#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104186#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:41,394 INFO L290 TraceCheckUtils]: 38: Hoare triple {104186#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {104186#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:41,396 INFO L290 TraceCheckUtils]: 39: Hoare triple {104186#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104187#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:41,396 INFO L290 TraceCheckUtils]: 40: Hoare triple {104187#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {104187#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:41,397 INFO L290 TraceCheckUtils]: 41: Hoare triple {104187#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104188#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:41,398 INFO L290 TraceCheckUtils]: 42: Hoare triple {104188#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {104188#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:41,399 INFO L290 TraceCheckUtils]: 43: Hoare triple {104188#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104189#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:41,400 INFO L290 TraceCheckUtils]: 44: Hoare triple {104189#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {104189#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:41,402 INFO L290 TraceCheckUtils]: 45: Hoare triple {104189#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104190#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:41,402 INFO L290 TraceCheckUtils]: 46: Hoare triple {104190#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {104190#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:41,403 INFO L290 TraceCheckUtils]: 47: Hoare triple {104190#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104191#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:41,404 INFO L290 TraceCheckUtils]: 48: Hoare triple {104191#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {104191#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:41,405 INFO L290 TraceCheckUtils]: 49: Hoare triple {104191#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104192#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:41,406 INFO L290 TraceCheckUtils]: 50: Hoare triple {104192#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {104192#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:41,407 INFO L290 TraceCheckUtils]: 51: Hoare triple {104192#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104193#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:41,408 INFO L290 TraceCheckUtils]: 52: Hoare triple {104193#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {104193#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:41,409 INFO L290 TraceCheckUtils]: 53: Hoare triple {104193#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104194#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:41,409 INFO L290 TraceCheckUtils]: 54: Hoare triple {104194#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {104194#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:41,411 INFO L290 TraceCheckUtils]: 55: Hoare triple {104194#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104195#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:41,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {104195#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {104195#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:41,413 INFO L290 TraceCheckUtils]: 57: Hoare triple {104195#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104196#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:41,414 INFO L290 TraceCheckUtils]: 58: Hoare triple {104196#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {104196#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:41,416 INFO L290 TraceCheckUtils]: 59: Hoare triple {104196#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104197#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:41,416 INFO L290 TraceCheckUtils]: 60: Hoare triple {104197#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {104197#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:41,418 INFO L290 TraceCheckUtils]: 61: Hoare triple {104197#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104198#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:41,419 INFO L290 TraceCheckUtils]: 62: Hoare triple {104198#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {104198#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:41,420 INFO L290 TraceCheckUtils]: 63: Hoare triple {104198#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104199#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:41,421 INFO L290 TraceCheckUtils]: 64: Hoare triple {104199#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {104199#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:41,422 INFO L290 TraceCheckUtils]: 65: Hoare triple {104199#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104200#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:41,423 INFO L290 TraceCheckUtils]: 66: Hoare triple {104200#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {104200#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:41,424 INFO L290 TraceCheckUtils]: 67: Hoare triple {104200#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104201#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:41,424 INFO L290 TraceCheckUtils]: 68: Hoare triple {104201#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {104201#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:41,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {104201#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104202#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:41,426 INFO L290 TraceCheckUtils]: 70: Hoare triple {104202#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {104202#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:41,427 INFO L290 TraceCheckUtils]: 71: Hoare triple {104202#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104203#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:41,428 INFO L290 TraceCheckUtils]: 72: Hoare triple {104203#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {104203#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:41,429 INFO L290 TraceCheckUtils]: 73: Hoare triple {104203#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104204#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:41,429 INFO L290 TraceCheckUtils]: 74: Hoare triple {104204#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {104204#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:41,431 INFO L290 TraceCheckUtils]: 75: Hoare triple {104204#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104205#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:41,431 INFO L290 TraceCheckUtils]: 76: Hoare triple {104205#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {104205#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:41,433 INFO L290 TraceCheckUtils]: 77: Hoare triple {104205#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104206#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:41,433 INFO L290 TraceCheckUtils]: 78: Hoare triple {104206#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {104206#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:41,435 INFO L290 TraceCheckUtils]: 79: Hoare triple {104206#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104207#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:41,435 INFO L290 TraceCheckUtils]: 80: Hoare triple {104207#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {104207#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:41,437 INFO L290 TraceCheckUtils]: 81: Hoare triple {104207#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104208#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:41,437 INFO L290 TraceCheckUtils]: 82: Hoare triple {104208#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {104208#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:41,439 INFO L290 TraceCheckUtils]: 83: Hoare triple {104208#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104209#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:41,439 INFO L290 TraceCheckUtils]: 84: Hoare triple {104209#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {104209#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:41,441 INFO L290 TraceCheckUtils]: 85: Hoare triple {104209#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104210#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:41,442 INFO L290 TraceCheckUtils]: 86: Hoare triple {104210#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {104210#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:41,443 INFO L290 TraceCheckUtils]: 87: Hoare triple {104210#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104211#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:41,444 INFO L290 TraceCheckUtils]: 88: Hoare triple {104211#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {104211#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:41,446 INFO L290 TraceCheckUtils]: 89: Hoare triple {104211#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104212#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:41,446 INFO L290 TraceCheckUtils]: 90: Hoare triple {104212#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {104212#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:41,448 INFO L290 TraceCheckUtils]: 91: Hoare triple {104212#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104213#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:41,448 INFO L290 TraceCheckUtils]: 92: Hoare triple {104213#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {104213#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:41,450 INFO L290 TraceCheckUtils]: 93: Hoare triple {104213#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104214#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:41,450 INFO L290 TraceCheckUtils]: 94: Hoare triple {104214#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {104214#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:41,451 INFO L290 TraceCheckUtils]: 95: Hoare triple {104214#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104215#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:41,452 INFO L290 TraceCheckUtils]: 96: Hoare triple {104215#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {104215#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:41,453 INFO L290 TraceCheckUtils]: 97: Hoare triple {104215#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104216#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:41,454 INFO L290 TraceCheckUtils]: 98: Hoare triple {104216#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {104216#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:41,455 INFO L290 TraceCheckUtils]: 99: Hoare triple {104216#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104217#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:41,455 INFO L290 TraceCheckUtils]: 100: Hoare triple {104217#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {104217#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:41,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {104217#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104218#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:41,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {104218#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {104218#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:41,459 INFO L290 TraceCheckUtils]: 103: Hoare triple {104218#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104219#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:41,459 INFO L290 TraceCheckUtils]: 104: Hoare triple {104219#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {104219#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:41,461 INFO L290 TraceCheckUtils]: 105: Hoare triple {104219#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104220#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:41,461 INFO L290 TraceCheckUtils]: 106: Hoare triple {104220#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {104220#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:41,463 INFO L290 TraceCheckUtils]: 107: Hoare triple {104220#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104221#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:41,464 INFO L290 TraceCheckUtils]: 108: Hoare triple {104221#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {104221#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:41,465 INFO L290 TraceCheckUtils]: 109: Hoare triple {104221#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104222#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:41,466 INFO L290 TraceCheckUtils]: 110: Hoare triple {104222#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {104222#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:41,467 INFO L290 TraceCheckUtils]: 111: Hoare triple {104222#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104223#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:41,467 INFO L290 TraceCheckUtils]: 112: Hoare triple {104223#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {104223#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:41,469 INFO L290 TraceCheckUtils]: 113: Hoare triple {104223#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104224#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:41,470 INFO L290 TraceCheckUtils]: 114: Hoare triple {104224#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {104224#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:41,472 INFO L290 TraceCheckUtils]: 115: Hoare triple {104224#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104225#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:41,473 INFO L290 TraceCheckUtils]: 116: Hoare triple {104225#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {104225#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:41,475 INFO L290 TraceCheckUtils]: 117: Hoare triple {104225#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104226#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:41,475 INFO L290 TraceCheckUtils]: 118: Hoare triple {104226#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {104226#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:41,477 INFO L290 TraceCheckUtils]: 119: Hoare triple {104226#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104227#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:41,478 INFO L290 TraceCheckUtils]: 120: Hoare triple {104227#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {104227#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:41,479 INFO L290 TraceCheckUtils]: 121: Hoare triple {104227#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104228#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:41,479 INFO L290 TraceCheckUtils]: 122: Hoare triple {104228#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {104228#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:41,481 INFO L290 TraceCheckUtils]: 123: Hoare triple {104228#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104229#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:41,481 INFO L290 TraceCheckUtils]: 124: Hoare triple {104229#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {104229#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:41,483 INFO L290 TraceCheckUtils]: 125: Hoare triple {104229#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104230#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:41,483 INFO L290 TraceCheckUtils]: 126: Hoare triple {104230#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {104230#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:41,485 INFO L290 TraceCheckUtils]: 127: Hoare triple {104230#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104231#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:41,485 INFO L290 TraceCheckUtils]: 128: Hoare triple {104231#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {104231#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:41,487 INFO L290 TraceCheckUtils]: 129: Hoare triple {104231#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104232#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:41,487 INFO L290 TraceCheckUtils]: 130: Hoare triple {104232#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {104232#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:41,489 INFO L290 TraceCheckUtils]: 131: Hoare triple {104232#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104233#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:41,489 INFO L290 TraceCheckUtils]: 132: Hoare triple {104233#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {104233#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:41,491 INFO L290 TraceCheckUtils]: 133: Hoare triple {104233#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104234#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:41,491 INFO L290 TraceCheckUtils]: 134: Hoare triple {104234#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {104234#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:41,493 INFO L290 TraceCheckUtils]: 135: Hoare triple {104234#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104235#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:41,493 INFO L290 TraceCheckUtils]: 136: Hoare triple {104235#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {104235#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:41,495 INFO L290 TraceCheckUtils]: 137: Hoare triple {104235#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104236#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:41,496 INFO L290 TraceCheckUtils]: 138: Hoare triple {104236#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {104236#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:41,498 INFO L290 TraceCheckUtils]: 139: Hoare triple {104236#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104237#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:41,498 INFO L290 TraceCheckUtils]: 140: Hoare triple {104237#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {104237#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:41,500 INFO L290 TraceCheckUtils]: 141: Hoare triple {104237#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104238#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:41,501 INFO L290 TraceCheckUtils]: 142: Hoare triple {104238#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {104238#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:41,503 INFO L290 TraceCheckUtils]: 143: Hoare triple {104238#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104239#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:41,503 INFO L290 TraceCheckUtils]: 144: Hoare triple {104239#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {104239#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:41,505 INFO L290 TraceCheckUtils]: 145: Hoare triple {104239#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104240#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:41,505 INFO L290 TraceCheckUtils]: 146: Hoare triple {104240#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {104240#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:41,507 INFO L290 TraceCheckUtils]: 147: Hoare triple {104240#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104241#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:41,507 INFO L290 TraceCheckUtils]: 148: Hoare triple {104241#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {104241#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:41,509 INFO L290 TraceCheckUtils]: 149: Hoare triple {104241#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104242#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:41,509 INFO L290 TraceCheckUtils]: 150: Hoare triple {104242#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {104242#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:41,511 INFO L290 TraceCheckUtils]: 151: Hoare triple {104242#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104243#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:41,511 INFO L290 TraceCheckUtils]: 152: Hoare triple {104243#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {104243#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:41,512 INFO L290 TraceCheckUtils]: 153: Hoare triple {104243#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104244#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:41,513 INFO L290 TraceCheckUtils]: 154: Hoare triple {104244#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {104244#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:41,514 INFO L290 TraceCheckUtils]: 155: Hoare triple {104244#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104245#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:41,515 INFO L290 TraceCheckUtils]: 156: Hoare triple {104245#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {104245#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:41,516 INFO L290 TraceCheckUtils]: 157: Hoare triple {104245#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104246#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:41,517 INFO L290 TraceCheckUtils]: 158: Hoare triple {104246#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {104246#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:41,519 INFO L290 TraceCheckUtils]: 159: Hoare triple {104246#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104247#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:41,520 INFO L290 TraceCheckUtils]: 160: Hoare triple {104247#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {104247#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:41,522 INFO L290 TraceCheckUtils]: 161: Hoare triple {104247#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104248#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:41,522 INFO L290 TraceCheckUtils]: 162: Hoare triple {104248#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {104248#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:41,524 INFO L290 TraceCheckUtils]: 163: Hoare triple {104248#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104249#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:41,524 INFO L290 TraceCheckUtils]: 164: Hoare triple {104249#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {104249#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:41,527 INFO L290 TraceCheckUtils]: 165: Hoare triple {104249#(<= main_~x~0 79)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 166: Hoare triple {104166#false} assume !!(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 167: Hoare triple {104166#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 168: Hoare triple {104166#false} assume !(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L272 TraceCheckUtils]: 169: Hoare triple {104166#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 170: Hoare triple {104166#false} ~cond := #in~cond; {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 171: Hoare triple {104166#false} assume 0 == ~cond; {104166#false} is VALID [2022-04-15 12:52:41,528 INFO L290 TraceCheckUtils]: 172: Hoare triple {104166#false} assume !false; {104166#false} is VALID [2022-04-15 12:52:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 240 proven. 6320 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:41,529 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:46,014 INFO L290 TraceCheckUtils]: 172: Hoare triple {104166#false} assume !false; {104166#false} is VALID [2022-04-15 12:52:46,014 INFO L290 TraceCheckUtils]: 171: Hoare triple {104166#false} assume 0 == ~cond; {104166#false} is VALID [2022-04-15 12:52:46,014 INFO L290 TraceCheckUtils]: 170: Hoare triple {104166#false} ~cond := #in~cond; {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L272 TraceCheckUtils]: 169: Hoare triple {104166#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L290 TraceCheckUtils]: 168: Hoare triple {104166#false} assume !(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L290 TraceCheckUtils]: 167: Hoare triple {104166#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L290 TraceCheckUtils]: 166: Hoare triple {104166#false} assume !!(~x~0 < 1000000); {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L290 TraceCheckUtils]: 165: Hoare triple {104792#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {104166#false} is VALID [2022-04-15 12:52:46,015 INFO L290 TraceCheckUtils]: 164: Hoare triple {104792#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {104792#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:46,019 INFO L290 TraceCheckUtils]: 163: Hoare triple {104799#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104792#(< main_~x~0 500000)} is VALID [2022-04-15 12:52:46,019 INFO L290 TraceCheckUtils]: 162: Hoare triple {104799#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {104799#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:46,021 INFO L290 TraceCheckUtils]: 161: Hoare triple {104806#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104799#(< main_~x~0 499999)} is VALID [2022-04-15 12:52:46,021 INFO L290 TraceCheckUtils]: 160: Hoare triple {104806#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {104806#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:46,022 INFO L290 TraceCheckUtils]: 159: Hoare triple {104813#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104806#(< main_~x~0 499998)} is VALID [2022-04-15 12:52:46,022 INFO L290 TraceCheckUtils]: 158: Hoare triple {104813#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {104813#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:46,024 INFO L290 TraceCheckUtils]: 157: Hoare triple {104820#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104813#(< main_~x~0 499997)} is VALID [2022-04-15 12:52:46,024 INFO L290 TraceCheckUtils]: 156: Hoare triple {104820#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {104820#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:46,025 INFO L290 TraceCheckUtils]: 155: Hoare triple {104827#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104820#(< main_~x~0 499996)} is VALID [2022-04-15 12:52:46,025 INFO L290 TraceCheckUtils]: 154: Hoare triple {104827#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {104827#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:46,026 INFO L290 TraceCheckUtils]: 153: Hoare triple {104834#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104827#(< main_~x~0 499995)} is VALID [2022-04-15 12:52:46,026 INFO L290 TraceCheckUtils]: 152: Hoare triple {104834#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {104834#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:46,028 INFO L290 TraceCheckUtils]: 151: Hoare triple {104841#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104834#(< main_~x~0 499994)} is VALID [2022-04-15 12:52:46,028 INFO L290 TraceCheckUtils]: 150: Hoare triple {104841#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {104841#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:46,029 INFO L290 TraceCheckUtils]: 149: Hoare triple {104848#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104841#(< main_~x~0 499993)} is VALID [2022-04-15 12:52:46,029 INFO L290 TraceCheckUtils]: 148: Hoare triple {104848#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {104848#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:46,030 INFO L290 TraceCheckUtils]: 147: Hoare triple {104855#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104848#(< main_~x~0 499992)} is VALID [2022-04-15 12:52:46,031 INFO L290 TraceCheckUtils]: 146: Hoare triple {104855#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {104855#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:46,032 INFO L290 TraceCheckUtils]: 145: Hoare triple {104862#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104855#(< main_~x~0 499991)} is VALID [2022-04-15 12:52:46,032 INFO L290 TraceCheckUtils]: 144: Hoare triple {104862#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {104862#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:46,033 INFO L290 TraceCheckUtils]: 143: Hoare triple {104869#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104862#(< main_~x~0 499990)} is VALID [2022-04-15 12:52:46,033 INFO L290 TraceCheckUtils]: 142: Hoare triple {104869#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {104869#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:46,034 INFO L290 TraceCheckUtils]: 141: Hoare triple {104876#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104869#(< main_~x~0 499989)} is VALID [2022-04-15 12:52:46,035 INFO L290 TraceCheckUtils]: 140: Hoare triple {104876#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {104876#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:46,036 INFO L290 TraceCheckUtils]: 139: Hoare triple {104883#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104876#(< main_~x~0 499988)} is VALID [2022-04-15 12:52:46,036 INFO L290 TraceCheckUtils]: 138: Hoare triple {104883#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {104883#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:46,037 INFO L290 TraceCheckUtils]: 137: Hoare triple {104890#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104883#(< main_~x~0 499987)} is VALID [2022-04-15 12:52:46,037 INFO L290 TraceCheckUtils]: 136: Hoare triple {104890#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {104890#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:46,038 INFO L290 TraceCheckUtils]: 135: Hoare triple {104897#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104890#(< main_~x~0 499986)} is VALID [2022-04-15 12:52:46,039 INFO L290 TraceCheckUtils]: 134: Hoare triple {104897#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {104897#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:46,040 INFO L290 TraceCheckUtils]: 133: Hoare triple {104904#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104897#(< main_~x~0 499985)} is VALID [2022-04-15 12:52:46,040 INFO L290 TraceCheckUtils]: 132: Hoare triple {104904#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {104904#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:46,041 INFO L290 TraceCheckUtils]: 131: Hoare triple {104911#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104904#(< main_~x~0 499984)} is VALID [2022-04-15 12:52:46,041 INFO L290 TraceCheckUtils]: 130: Hoare triple {104911#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {104911#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:46,042 INFO L290 TraceCheckUtils]: 129: Hoare triple {104918#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104911#(< main_~x~0 499983)} is VALID [2022-04-15 12:52:46,043 INFO L290 TraceCheckUtils]: 128: Hoare triple {104918#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {104918#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:46,044 INFO L290 TraceCheckUtils]: 127: Hoare triple {104925#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104918#(< main_~x~0 499982)} is VALID [2022-04-15 12:52:46,044 INFO L290 TraceCheckUtils]: 126: Hoare triple {104925#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {104925#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:46,045 INFO L290 TraceCheckUtils]: 125: Hoare triple {104932#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104925#(< main_~x~0 499981)} is VALID [2022-04-15 12:52:46,045 INFO L290 TraceCheckUtils]: 124: Hoare triple {104932#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {104932#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:46,047 INFO L290 TraceCheckUtils]: 123: Hoare triple {104939#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104932#(< main_~x~0 499980)} is VALID [2022-04-15 12:52:46,047 INFO L290 TraceCheckUtils]: 122: Hoare triple {104939#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {104939#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:46,048 INFO L290 TraceCheckUtils]: 121: Hoare triple {104946#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104939#(< main_~x~0 499979)} is VALID [2022-04-15 12:52:46,048 INFO L290 TraceCheckUtils]: 120: Hoare triple {104946#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {104946#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:46,049 INFO L290 TraceCheckUtils]: 119: Hoare triple {104953#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104946#(< main_~x~0 499978)} is VALID [2022-04-15 12:52:46,049 INFO L290 TraceCheckUtils]: 118: Hoare triple {104953#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {104953#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:46,051 INFO L290 TraceCheckUtils]: 117: Hoare triple {104960#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104953#(< main_~x~0 499977)} is VALID [2022-04-15 12:52:46,051 INFO L290 TraceCheckUtils]: 116: Hoare triple {104960#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {104960#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:46,052 INFO L290 TraceCheckUtils]: 115: Hoare triple {104967#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104960#(< main_~x~0 499976)} is VALID [2022-04-15 12:52:46,052 INFO L290 TraceCheckUtils]: 114: Hoare triple {104967#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {104967#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:46,054 INFO L290 TraceCheckUtils]: 113: Hoare triple {104974#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104967#(< main_~x~0 499975)} is VALID [2022-04-15 12:52:46,054 INFO L290 TraceCheckUtils]: 112: Hoare triple {104974#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {104974#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:46,055 INFO L290 TraceCheckUtils]: 111: Hoare triple {104981#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104974#(< main_~x~0 499974)} is VALID [2022-04-15 12:52:46,055 INFO L290 TraceCheckUtils]: 110: Hoare triple {104981#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {104981#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:46,056 INFO L290 TraceCheckUtils]: 109: Hoare triple {104988#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104981#(< main_~x~0 499973)} is VALID [2022-04-15 12:52:46,056 INFO L290 TraceCheckUtils]: 108: Hoare triple {104988#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {104988#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:46,058 INFO L290 TraceCheckUtils]: 107: Hoare triple {104995#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104988#(< main_~x~0 499972)} is VALID [2022-04-15 12:52:46,058 INFO L290 TraceCheckUtils]: 106: Hoare triple {104995#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {104995#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:46,059 INFO L290 TraceCheckUtils]: 105: Hoare triple {105002#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {104995#(< main_~x~0 499971)} is VALID [2022-04-15 12:52:46,059 INFO L290 TraceCheckUtils]: 104: Hoare triple {105002#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {105002#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:46,085 INFO L290 TraceCheckUtils]: 103: Hoare triple {105009#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105002#(< main_~x~0 499970)} is VALID [2022-04-15 12:52:46,085 INFO L290 TraceCheckUtils]: 102: Hoare triple {105009#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {105009#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:46,086 INFO L290 TraceCheckUtils]: 101: Hoare triple {105016#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105009#(< main_~x~0 499969)} is VALID [2022-04-15 12:52:46,087 INFO L290 TraceCheckUtils]: 100: Hoare triple {105016#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {105016#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:46,088 INFO L290 TraceCheckUtils]: 99: Hoare triple {105023#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105016#(< main_~x~0 499968)} is VALID [2022-04-15 12:52:46,088 INFO L290 TraceCheckUtils]: 98: Hoare triple {105023#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {105023#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:46,089 INFO L290 TraceCheckUtils]: 97: Hoare triple {105030#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105023#(< main_~x~0 499967)} is VALID [2022-04-15 12:52:46,089 INFO L290 TraceCheckUtils]: 96: Hoare triple {105030#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {105030#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:46,091 INFO L290 TraceCheckUtils]: 95: Hoare triple {105037#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105030#(< main_~x~0 499966)} is VALID [2022-04-15 12:52:46,091 INFO L290 TraceCheckUtils]: 94: Hoare triple {105037#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {105037#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:46,092 INFO L290 TraceCheckUtils]: 93: Hoare triple {105044#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105037#(< main_~x~0 499965)} is VALID [2022-04-15 12:52:46,092 INFO L290 TraceCheckUtils]: 92: Hoare triple {105044#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {105044#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:46,093 INFO L290 TraceCheckUtils]: 91: Hoare triple {105051#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105044#(< main_~x~0 499964)} is VALID [2022-04-15 12:52:46,093 INFO L290 TraceCheckUtils]: 90: Hoare triple {105051#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {105051#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:46,095 INFO L290 TraceCheckUtils]: 89: Hoare triple {105058#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105051#(< main_~x~0 499963)} is VALID [2022-04-15 12:52:46,095 INFO L290 TraceCheckUtils]: 88: Hoare triple {105058#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {105058#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:46,096 INFO L290 TraceCheckUtils]: 87: Hoare triple {105065#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105058#(< main_~x~0 499962)} is VALID [2022-04-15 12:52:46,096 INFO L290 TraceCheckUtils]: 86: Hoare triple {105065#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {105065#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:46,097 INFO L290 TraceCheckUtils]: 85: Hoare triple {105072#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105065#(< main_~x~0 499961)} is VALID [2022-04-15 12:52:46,098 INFO L290 TraceCheckUtils]: 84: Hoare triple {105072#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {105072#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:46,099 INFO L290 TraceCheckUtils]: 83: Hoare triple {105079#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105072#(< main_~x~0 499960)} is VALID [2022-04-15 12:52:46,099 INFO L290 TraceCheckUtils]: 82: Hoare triple {105079#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {105079#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:46,100 INFO L290 TraceCheckUtils]: 81: Hoare triple {105086#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105079#(< main_~x~0 499959)} is VALID [2022-04-15 12:52:46,100 INFO L290 TraceCheckUtils]: 80: Hoare triple {105086#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {105086#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:46,101 INFO L290 TraceCheckUtils]: 79: Hoare triple {105093#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105086#(< main_~x~0 499958)} is VALID [2022-04-15 12:52:46,102 INFO L290 TraceCheckUtils]: 78: Hoare triple {105093#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {105093#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:46,103 INFO L290 TraceCheckUtils]: 77: Hoare triple {105100#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105093#(< main_~x~0 499957)} is VALID [2022-04-15 12:52:46,103 INFO L290 TraceCheckUtils]: 76: Hoare triple {105100#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {105100#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:46,104 INFO L290 TraceCheckUtils]: 75: Hoare triple {105107#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105100#(< main_~x~0 499956)} is VALID [2022-04-15 12:52:46,104 INFO L290 TraceCheckUtils]: 74: Hoare triple {105107#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {105107#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:46,106 INFO L290 TraceCheckUtils]: 73: Hoare triple {105114#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105107#(< main_~x~0 499955)} is VALID [2022-04-15 12:52:46,106 INFO L290 TraceCheckUtils]: 72: Hoare triple {105114#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {105114#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:46,107 INFO L290 TraceCheckUtils]: 71: Hoare triple {105121#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105114#(< main_~x~0 499954)} is VALID [2022-04-15 12:52:46,107 INFO L290 TraceCheckUtils]: 70: Hoare triple {105121#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {105121#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:46,108 INFO L290 TraceCheckUtils]: 69: Hoare triple {105128#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105121#(< main_~x~0 499953)} is VALID [2022-04-15 12:52:46,108 INFO L290 TraceCheckUtils]: 68: Hoare triple {105128#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {105128#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:46,110 INFO L290 TraceCheckUtils]: 67: Hoare triple {105135#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105128#(< main_~x~0 499952)} is VALID [2022-04-15 12:52:46,110 INFO L290 TraceCheckUtils]: 66: Hoare triple {105135#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {105135#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:46,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {105142#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105135#(< main_~x~0 499951)} is VALID [2022-04-15 12:52:46,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {105142#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {105142#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:46,112 INFO L290 TraceCheckUtils]: 63: Hoare triple {105149#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105142#(< main_~x~0 499950)} is VALID [2022-04-15 12:52:46,113 INFO L290 TraceCheckUtils]: 62: Hoare triple {105149#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {105149#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:46,114 INFO L290 TraceCheckUtils]: 61: Hoare triple {105156#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105149#(< main_~x~0 499949)} is VALID [2022-04-15 12:52:46,114 INFO L290 TraceCheckUtils]: 60: Hoare triple {105156#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {105156#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:46,115 INFO L290 TraceCheckUtils]: 59: Hoare triple {105163#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105156#(< main_~x~0 499948)} is VALID [2022-04-15 12:52:46,115 INFO L290 TraceCheckUtils]: 58: Hoare triple {105163#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {105163#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:46,117 INFO L290 TraceCheckUtils]: 57: Hoare triple {105170#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105163#(< main_~x~0 499947)} is VALID [2022-04-15 12:52:46,117 INFO L290 TraceCheckUtils]: 56: Hoare triple {105170#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {105170#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:46,118 INFO L290 TraceCheckUtils]: 55: Hoare triple {105177#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105170#(< main_~x~0 499946)} is VALID [2022-04-15 12:52:46,118 INFO L290 TraceCheckUtils]: 54: Hoare triple {105177#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {105177#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:46,119 INFO L290 TraceCheckUtils]: 53: Hoare triple {105184#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105177#(< main_~x~0 499945)} is VALID [2022-04-15 12:52:46,119 INFO L290 TraceCheckUtils]: 52: Hoare triple {105184#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {105184#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:46,121 INFO L290 TraceCheckUtils]: 51: Hoare triple {105191#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105184#(< main_~x~0 499944)} is VALID [2022-04-15 12:52:46,121 INFO L290 TraceCheckUtils]: 50: Hoare triple {105191#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {105191#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:46,122 INFO L290 TraceCheckUtils]: 49: Hoare triple {105198#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105191#(< main_~x~0 499943)} is VALID [2022-04-15 12:52:46,122 INFO L290 TraceCheckUtils]: 48: Hoare triple {105198#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {105198#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:46,123 INFO L290 TraceCheckUtils]: 47: Hoare triple {105205#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105198#(< main_~x~0 499942)} is VALID [2022-04-15 12:52:46,123 INFO L290 TraceCheckUtils]: 46: Hoare triple {105205#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {105205#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:46,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {105212#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105205#(< main_~x~0 499941)} is VALID [2022-04-15 12:52:46,125 INFO L290 TraceCheckUtils]: 44: Hoare triple {105212#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {105212#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:46,126 INFO L290 TraceCheckUtils]: 43: Hoare triple {105219#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105212#(< main_~x~0 499940)} is VALID [2022-04-15 12:52:46,126 INFO L290 TraceCheckUtils]: 42: Hoare triple {105219#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {105219#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:46,127 INFO L290 TraceCheckUtils]: 41: Hoare triple {105226#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105219#(< main_~x~0 499939)} is VALID [2022-04-15 12:52:46,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {105226#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {105226#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:46,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {105233#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105226#(< main_~x~0 499938)} is VALID [2022-04-15 12:52:46,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {105233#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {105233#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:46,130 INFO L290 TraceCheckUtils]: 37: Hoare triple {105240#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105233#(< main_~x~0 499937)} is VALID [2022-04-15 12:52:46,130 INFO L290 TraceCheckUtils]: 36: Hoare triple {105240#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {105240#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:46,131 INFO L290 TraceCheckUtils]: 35: Hoare triple {105247#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105240#(< main_~x~0 499936)} is VALID [2022-04-15 12:52:46,132 INFO L290 TraceCheckUtils]: 34: Hoare triple {105247#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {105247#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:46,133 INFO L290 TraceCheckUtils]: 33: Hoare triple {105254#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105247#(< main_~x~0 499935)} is VALID [2022-04-15 12:52:46,133 INFO L290 TraceCheckUtils]: 32: Hoare triple {105254#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {105254#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:46,134 INFO L290 TraceCheckUtils]: 31: Hoare triple {105261#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105254#(< main_~x~0 499934)} is VALID [2022-04-15 12:52:46,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {105261#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {105261#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:46,135 INFO L290 TraceCheckUtils]: 29: Hoare triple {105268#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105261#(< main_~x~0 499933)} is VALID [2022-04-15 12:52:46,136 INFO L290 TraceCheckUtils]: 28: Hoare triple {105268#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {105268#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:46,137 INFO L290 TraceCheckUtils]: 27: Hoare triple {105275#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105268#(< main_~x~0 499932)} is VALID [2022-04-15 12:52:46,137 INFO L290 TraceCheckUtils]: 26: Hoare triple {105275#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {105275#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:46,138 INFO L290 TraceCheckUtils]: 25: Hoare triple {105282#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105275#(< main_~x~0 499931)} is VALID [2022-04-15 12:52:46,138 INFO L290 TraceCheckUtils]: 24: Hoare triple {105282#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {105282#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:46,139 INFO L290 TraceCheckUtils]: 23: Hoare triple {105289#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105282#(< main_~x~0 499930)} is VALID [2022-04-15 12:52:46,140 INFO L290 TraceCheckUtils]: 22: Hoare triple {105289#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {105289#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:46,141 INFO L290 TraceCheckUtils]: 21: Hoare triple {105296#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105289#(< main_~x~0 499929)} is VALID [2022-04-15 12:52:46,141 INFO L290 TraceCheckUtils]: 20: Hoare triple {105296#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {105296#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:46,142 INFO L290 TraceCheckUtils]: 19: Hoare triple {105303#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105296#(< main_~x~0 499928)} is VALID [2022-04-15 12:52:46,142 INFO L290 TraceCheckUtils]: 18: Hoare triple {105303#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {105303#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:46,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {105310#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105303#(< main_~x~0 499927)} is VALID [2022-04-15 12:52:46,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {105310#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {105310#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:46,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {105317#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105310#(< main_~x~0 499926)} is VALID [2022-04-15 12:52:46,145 INFO L290 TraceCheckUtils]: 14: Hoare triple {105317#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {105317#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:46,146 INFO L290 TraceCheckUtils]: 13: Hoare triple {105324#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105317#(< main_~x~0 499925)} is VALID [2022-04-15 12:52:46,146 INFO L290 TraceCheckUtils]: 12: Hoare triple {105324#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {105324#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:46,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {105331#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105324#(< main_~x~0 499924)} is VALID [2022-04-15 12:52:46,148 INFO L290 TraceCheckUtils]: 10: Hoare triple {105331#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {105331#(< main_~x~0 499923)} is VALID [2022-04-15 12:52:46,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {105338#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105331#(< main_~x~0 499923)} is VALID [2022-04-15 12:52:46,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {105338#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {105338#(< main_~x~0 499922)} is VALID [2022-04-15 12:52:46,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {105345#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {105338#(< main_~x~0 499922)} is VALID [2022-04-15 12:52:46,151 INFO L290 TraceCheckUtils]: 6: Hoare triple {105345#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {105345#(< main_~x~0 499921)} is VALID [2022-04-15 12:52:46,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {104165#true} ~x~0 := 0;~y~0 := 500000; {105345#(< main_~x~0 499921)} is VALID [2022-04-15 12:52:46,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {104165#true} call #t~ret4 := main(); {104165#true} is VALID [2022-04-15 12:52:46,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104165#true} {104165#true} #41#return; {104165#true} is VALID [2022-04-15 12:52:46,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {104165#true} assume true; {104165#true} is VALID [2022-04-15 12:52:46,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {104165#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {104165#true} is VALID [2022-04-15 12:52:46,151 INFO L272 TraceCheckUtils]: 0: Hoare triple {104165#true} call ULTIMATE.init(); {104165#true} is VALID [2022-04-15 12:52:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 240 proven. 6320 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:46,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1252689540] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:46,152 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:46,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [83, 82, 82] total 164 [2022-04-15 12:52:46,152 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:46,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [385515554] [2022-04-15 12:52:46,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [385515554] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:46,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:46,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [83] imperfect sequences [] total 83 [2022-04-15 12:52:46,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330052220] [2022-04-15 12:52:46,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:46,153 INFO L78 Accepts]: Start accepts. Automaton has has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 173 [2022-04-15 12:52:46,153 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:46,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:46,297 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:46,297 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 83 states [2022-04-15 12:52:46,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:46,298 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2022-04-15 12:52:46,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13205, Invalid=13527, Unknown=0, NotChecked=0, Total=26732 [2022-04-15 12:52:46,299 INFO L87 Difference]: Start difference. First operand 175 states and 178 transitions. Second operand has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:49,040 INFO L93 Difference]: Finished difference Result 186 states and 192 transitions. [2022-04-15 12:52:49,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2022-04-15 12:52:49,041 INFO L78 Accepts]: Start accepts. Automaton has has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 173 [2022-04-15 12:52:49,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:49,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 183 transitions. [2022-04-15 12:52:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 183 transitions. [2022-04-15 12:52:49,043 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 183 transitions. [2022-04-15 12:52:49,215 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:49,218 INFO L225 Difference]: With dead ends: 186 [2022-04-15 12:52:49,218 INFO L226 Difference]: Without dead ends: 177 [2022-04-15 12:52:49,221 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 509 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3633 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=26246, Invalid=33046, Unknown=0, NotChecked=0, Total=59292 [2022-04-15 12:52:49,222 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 88 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 175 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 88 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:49,222 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [88 Valid, 24 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 175 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:49,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2022-04-15 12:52:49,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2022-04-15 12:52:49,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:49,388 INFO L82 GeneralOperation]: Start isEquivalent. First operand 177 states. Second operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,389 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,389 INFO L87 Difference]: Start difference. First operand 177 states. Second operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:49,390 INFO L93 Difference]: Finished difference Result 177 states and 180 transitions. [2022-04-15 12:52:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 180 transitions. [2022-04-15 12:52:49,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:49,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:49,391 INFO L74 IsIncluded]: Start isIncluded. First operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 177 states. [2022-04-15 12:52:49,391 INFO L87 Difference]: Start difference. First operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 177 states. [2022-04-15 12:52:49,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:49,392 INFO L93 Difference]: Finished difference Result 177 states and 180 transitions. [2022-04-15 12:52:49,392 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 180 transitions. [2022-04-15 12:52:49,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:49,392 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:49,393 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:49,393 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 172 states have (on average 1.0232558139534884) internal successors, (176), 172 states have internal predecessors, (176), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 180 transitions. [2022-04-15 12:52:49,395 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 180 transitions. Word has length 173 [2022-04-15 12:52:49,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:49,395 INFO L478 AbstractCegarLoop]: Abstraction has 177 states and 180 transitions. [2022-04-15 12:52:49,395 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 83 states, 83 states have (on average 2.036144578313253) internal successors, (169), 82 states have internal predecessors, (169), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:49,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 177 states and 180 transitions. [2022-04-15 12:52:49,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 180 edges. 180 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 180 transitions. [2022-04-15 12:52:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-04-15 12:52:49,549 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:49,549 INFO L499 BasicCegarLoop]: trace histogram [82, 80, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:49,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Forceful destruction successful, exit code 0 [2022-04-15 12:52:49,765 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162,81 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable161 [2022-04-15 12:52:49,766 INFO L403 AbstractCegarLoop]: === Iteration 84 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:49,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:49,766 INFO L85 PathProgramCache]: Analyzing trace with hash -152862903, now seen corresponding path program 161 times [2022-04-15 12:52:49,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:49,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1879821589] [2022-04-15 12:52:50,050 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:50,050 INFO L85 PathProgramCache]: Analyzing trace with hash -716587888, now seen corresponding path program 1 times [2022-04-15 12:52:50,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:50,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061837923] [2022-04-15 12:52:50,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:50,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:50,066 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:50,068 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:50,068 INFO L85 PathProgramCache]: Analyzing trace with hash -152862903, now seen corresponding path program 162 times [2022-04-15 12:52:50,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:50,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055591704] [2022-04-15 12:52:50,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:52,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:52,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {106695#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {106609#true} assume true; {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {106609#true} {106609#true} #41#return; {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L272 TraceCheckUtils]: 0: Hoare triple {106609#true} call ULTIMATE.init(); {106695#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:52,148 INFO L290 TraceCheckUtils]: 1: Hoare triple {106695#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {106609#true} assume true; {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106609#true} {106609#true} #41#return; {106609#true} is VALID [2022-04-15 12:52:52,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {106609#true} call #t~ret4 := main(); {106609#true} is VALID [2022-04-15 12:52:52,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {106609#true} ~x~0 := 0;~y~0 := 500000; {106614#(= main_~x~0 0)} is VALID [2022-04-15 12:52:52,149 INFO L290 TraceCheckUtils]: 6: Hoare triple {106614#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {106614#(= main_~x~0 0)} is VALID [2022-04-15 12:52:52,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {106614#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106615#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:52,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {106615#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {106615#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:52,153 INFO L290 TraceCheckUtils]: 9: Hoare triple {106615#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106616#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:52,154 INFO L290 TraceCheckUtils]: 10: Hoare triple {106616#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {106616#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:52,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {106616#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106617#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:52,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {106617#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {106617#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:52,156 INFO L290 TraceCheckUtils]: 13: Hoare triple {106617#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106618#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:52,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {106618#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {106618#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:52,158 INFO L290 TraceCheckUtils]: 15: Hoare triple {106618#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106619#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:52,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {106619#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {106619#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:52,159 INFO L290 TraceCheckUtils]: 17: Hoare triple {106619#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106620#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:52,159 INFO L290 TraceCheckUtils]: 18: Hoare triple {106620#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {106620#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:52,161 INFO L290 TraceCheckUtils]: 19: Hoare triple {106620#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106621#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:52,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {106621#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {106621#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:52,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {106621#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106622#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:52,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {106622#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {106622#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:52,164 INFO L290 TraceCheckUtils]: 23: Hoare triple {106622#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106623#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:52,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {106623#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {106623#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:52,165 INFO L290 TraceCheckUtils]: 25: Hoare triple {106623#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106624#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:52,165 INFO L290 TraceCheckUtils]: 26: Hoare triple {106624#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {106624#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:52,166 INFO L290 TraceCheckUtils]: 27: Hoare triple {106624#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106625#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:52,167 INFO L290 TraceCheckUtils]: 28: Hoare triple {106625#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {106625#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:52,168 INFO L290 TraceCheckUtils]: 29: Hoare triple {106625#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106626#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:52,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {106626#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {106626#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:52,169 INFO L290 TraceCheckUtils]: 31: Hoare triple {106626#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106627#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:52,170 INFO L290 TraceCheckUtils]: 32: Hoare triple {106627#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {106627#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:52,171 INFO L290 TraceCheckUtils]: 33: Hoare triple {106627#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106628#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:52,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {106628#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {106628#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:52,172 INFO L290 TraceCheckUtils]: 35: Hoare triple {106628#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106629#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:52,173 INFO L290 TraceCheckUtils]: 36: Hoare triple {106629#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {106629#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:52,174 INFO L290 TraceCheckUtils]: 37: Hoare triple {106629#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106630#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:52,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {106630#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {106630#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:52,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {106630#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106631#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:52,176 INFO L290 TraceCheckUtils]: 40: Hoare triple {106631#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {106631#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:52,177 INFO L290 TraceCheckUtils]: 41: Hoare triple {106631#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106632#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:52,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {106632#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {106632#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:52,178 INFO L290 TraceCheckUtils]: 43: Hoare triple {106632#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106633#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:52,178 INFO L290 TraceCheckUtils]: 44: Hoare triple {106633#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {106633#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:52,180 INFO L290 TraceCheckUtils]: 45: Hoare triple {106633#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106634#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:52,180 INFO L290 TraceCheckUtils]: 46: Hoare triple {106634#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {106634#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:52,181 INFO L290 TraceCheckUtils]: 47: Hoare triple {106634#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106635#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:52,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {106635#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {106635#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:52,183 INFO L290 TraceCheckUtils]: 49: Hoare triple {106635#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106636#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:52,183 INFO L290 TraceCheckUtils]: 50: Hoare triple {106636#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {106636#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:52,184 INFO L290 TraceCheckUtils]: 51: Hoare triple {106636#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106637#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:52,184 INFO L290 TraceCheckUtils]: 52: Hoare triple {106637#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {106637#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:52,185 INFO L290 TraceCheckUtils]: 53: Hoare triple {106637#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106638#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:52,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {106638#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {106638#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:52,187 INFO L290 TraceCheckUtils]: 55: Hoare triple {106638#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106639#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:52,187 INFO L290 TraceCheckUtils]: 56: Hoare triple {106639#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {106639#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:52,188 INFO L290 TraceCheckUtils]: 57: Hoare triple {106639#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106640#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:52,189 INFO L290 TraceCheckUtils]: 58: Hoare triple {106640#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {106640#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:52,190 INFO L290 TraceCheckUtils]: 59: Hoare triple {106640#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106641#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:52,190 INFO L290 TraceCheckUtils]: 60: Hoare triple {106641#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {106641#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:52,192 INFO L290 TraceCheckUtils]: 61: Hoare triple {106641#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106642#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:52,192 INFO L290 TraceCheckUtils]: 62: Hoare triple {106642#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {106642#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:52,193 INFO L290 TraceCheckUtils]: 63: Hoare triple {106642#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106643#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:52,193 INFO L290 TraceCheckUtils]: 64: Hoare triple {106643#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {106643#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:52,195 INFO L290 TraceCheckUtils]: 65: Hoare triple {106643#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106644#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:52,195 INFO L290 TraceCheckUtils]: 66: Hoare triple {106644#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {106644#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:52,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {106644#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106645#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:52,196 INFO L290 TraceCheckUtils]: 68: Hoare triple {106645#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {106645#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:52,198 INFO L290 TraceCheckUtils]: 69: Hoare triple {106645#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106646#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:52,198 INFO L290 TraceCheckUtils]: 70: Hoare triple {106646#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {106646#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:52,199 INFO L290 TraceCheckUtils]: 71: Hoare triple {106646#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106647#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:52,199 INFO L290 TraceCheckUtils]: 72: Hoare triple {106647#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {106647#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:52,200 INFO L290 TraceCheckUtils]: 73: Hoare triple {106647#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106648#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:52,201 INFO L290 TraceCheckUtils]: 74: Hoare triple {106648#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {106648#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:52,202 INFO L290 TraceCheckUtils]: 75: Hoare triple {106648#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106649#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:52,202 INFO L290 TraceCheckUtils]: 76: Hoare triple {106649#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {106649#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:52,203 INFO L290 TraceCheckUtils]: 77: Hoare triple {106649#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106650#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:52,204 INFO L290 TraceCheckUtils]: 78: Hoare triple {106650#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {106650#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:52,205 INFO L290 TraceCheckUtils]: 79: Hoare triple {106650#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106651#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:52,205 INFO L290 TraceCheckUtils]: 80: Hoare triple {106651#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {106651#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:52,206 INFO L290 TraceCheckUtils]: 81: Hoare triple {106651#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106652#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:52,206 INFO L290 TraceCheckUtils]: 82: Hoare triple {106652#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {106652#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:52,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {106652#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106653#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:52,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {106653#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {106653#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:52,209 INFO L290 TraceCheckUtils]: 85: Hoare triple {106653#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106654#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:52,209 INFO L290 TraceCheckUtils]: 86: Hoare triple {106654#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {106654#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:52,211 INFO L290 TraceCheckUtils]: 87: Hoare triple {106654#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106655#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:52,211 INFO L290 TraceCheckUtils]: 88: Hoare triple {106655#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {106655#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:52,212 INFO L290 TraceCheckUtils]: 89: Hoare triple {106655#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106656#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:52,212 INFO L290 TraceCheckUtils]: 90: Hoare triple {106656#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {106656#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:52,213 INFO L290 TraceCheckUtils]: 91: Hoare triple {106656#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106657#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:52,214 INFO L290 TraceCheckUtils]: 92: Hoare triple {106657#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {106657#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:52,215 INFO L290 TraceCheckUtils]: 93: Hoare triple {106657#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106658#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:52,215 INFO L290 TraceCheckUtils]: 94: Hoare triple {106658#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {106658#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:52,216 INFO L290 TraceCheckUtils]: 95: Hoare triple {106658#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106659#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:52,217 INFO L290 TraceCheckUtils]: 96: Hoare triple {106659#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {106659#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:52,218 INFO L290 TraceCheckUtils]: 97: Hoare triple {106659#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106660#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:52,218 INFO L290 TraceCheckUtils]: 98: Hoare triple {106660#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {106660#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:52,219 INFO L290 TraceCheckUtils]: 99: Hoare triple {106660#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106661#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:52,219 INFO L290 TraceCheckUtils]: 100: Hoare triple {106661#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {106661#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:52,221 INFO L290 TraceCheckUtils]: 101: Hoare triple {106661#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106662#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:52,221 INFO L290 TraceCheckUtils]: 102: Hoare triple {106662#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {106662#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:52,222 INFO L290 TraceCheckUtils]: 103: Hoare triple {106662#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106663#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:52,222 INFO L290 TraceCheckUtils]: 104: Hoare triple {106663#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {106663#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:52,224 INFO L290 TraceCheckUtils]: 105: Hoare triple {106663#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106664#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:52,224 INFO L290 TraceCheckUtils]: 106: Hoare triple {106664#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {106664#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:52,225 INFO L290 TraceCheckUtils]: 107: Hoare triple {106664#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106665#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:52,225 INFO L290 TraceCheckUtils]: 108: Hoare triple {106665#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {106665#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:52,227 INFO L290 TraceCheckUtils]: 109: Hoare triple {106665#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106666#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:52,227 INFO L290 TraceCheckUtils]: 110: Hoare triple {106666#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {106666#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:52,228 INFO L290 TraceCheckUtils]: 111: Hoare triple {106666#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106667#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:52,228 INFO L290 TraceCheckUtils]: 112: Hoare triple {106667#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {106667#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:52,230 INFO L290 TraceCheckUtils]: 113: Hoare triple {106667#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106668#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:52,230 INFO L290 TraceCheckUtils]: 114: Hoare triple {106668#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {106668#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:52,231 INFO L290 TraceCheckUtils]: 115: Hoare triple {106668#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106669#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:52,231 INFO L290 TraceCheckUtils]: 116: Hoare triple {106669#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {106669#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:52,233 INFO L290 TraceCheckUtils]: 117: Hoare triple {106669#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106670#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:52,233 INFO L290 TraceCheckUtils]: 118: Hoare triple {106670#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {106670#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:52,234 INFO L290 TraceCheckUtils]: 119: Hoare triple {106670#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106671#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:52,234 INFO L290 TraceCheckUtils]: 120: Hoare triple {106671#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {106671#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:52,236 INFO L290 TraceCheckUtils]: 121: Hoare triple {106671#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106672#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:52,236 INFO L290 TraceCheckUtils]: 122: Hoare triple {106672#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {106672#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:52,237 INFO L290 TraceCheckUtils]: 123: Hoare triple {106672#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106673#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:52,237 INFO L290 TraceCheckUtils]: 124: Hoare triple {106673#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {106673#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:52,238 INFO L290 TraceCheckUtils]: 125: Hoare triple {106673#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106674#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:52,239 INFO L290 TraceCheckUtils]: 126: Hoare triple {106674#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {106674#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:52,240 INFO L290 TraceCheckUtils]: 127: Hoare triple {106674#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106675#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:52,240 INFO L290 TraceCheckUtils]: 128: Hoare triple {106675#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {106675#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:52,241 INFO L290 TraceCheckUtils]: 129: Hoare triple {106675#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106676#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:52,241 INFO L290 TraceCheckUtils]: 130: Hoare triple {106676#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {106676#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:52,243 INFO L290 TraceCheckUtils]: 131: Hoare triple {106676#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106677#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:52,243 INFO L290 TraceCheckUtils]: 132: Hoare triple {106677#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {106677#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:52,244 INFO L290 TraceCheckUtils]: 133: Hoare triple {106677#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106678#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:52,244 INFO L290 TraceCheckUtils]: 134: Hoare triple {106678#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {106678#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:52,246 INFO L290 TraceCheckUtils]: 135: Hoare triple {106678#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106679#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:52,246 INFO L290 TraceCheckUtils]: 136: Hoare triple {106679#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {106679#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:52,247 INFO L290 TraceCheckUtils]: 137: Hoare triple {106679#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106680#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:52,247 INFO L290 TraceCheckUtils]: 138: Hoare triple {106680#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {106680#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:52,248 INFO L290 TraceCheckUtils]: 139: Hoare triple {106680#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106681#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:52,249 INFO L290 TraceCheckUtils]: 140: Hoare triple {106681#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {106681#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:52,250 INFO L290 TraceCheckUtils]: 141: Hoare triple {106681#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106682#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:52,250 INFO L290 TraceCheckUtils]: 142: Hoare triple {106682#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {106682#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:52,251 INFO L290 TraceCheckUtils]: 143: Hoare triple {106682#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106683#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:52,252 INFO L290 TraceCheckUtils]: 144: Hoare triple {106683#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {106683#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:52,253 INFO L290 TraceCheckUtils]: 145: Hoare triple {106683#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106684#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:52,253 INFO L290 TraceCheckUtils]: 146: Hoare triple {106684#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {106684#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:52,254 INFO L290 TraceCheckUtils]: 147: Hoare triple {106684#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106685#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:52,255 INFO L290 TraceCheckUtils]: 148: Hoare triple {106685#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {106685#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:52,256 INFO L290 TraceCheckUtils]: 149: Hoare triple {106685#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106686#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:52,256 INFO L290 TraceCheckUtils]: 150: Hoare triple {106686#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {106686#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:52,257 INFO L290 TraceCheckUtils]: 151: Hoare triple {106686#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106687#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:52,258 INFO L290 TraceCheckUtils]: 152: Hoare triple {106687#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {106687#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:52,259 INFO L290 TraceCheckUtils]: 153: Hoare triple {106687#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106688#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:52,259 INFO L290 TraceCheckUtils]: 154: Hoare triple {106688#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {106688#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:52,260 INFO L290 TraceCheckUtils]: 155: Hoare triple {106688#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106689#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:52,261 INFO L290 TraceCheckUtils]: 156: Hoare triple {106689#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {106689#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:52,262 INFO L290 TraceCheckUtils]: 157: Hoare triple {106689#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106690#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:52,262 INFO L290 TraceCheckUtils]: 158: Hoare triple {106690#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {106690#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:52,263 INFO L290 TraceCheckUtils]: 159: Hoare triple {106690#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106691#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:52,264 INFO L290 TraceCheckUtils]: 160: Hoare triple {106691#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {106691#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:52,265 INFO L290 TraceCheckUtils]: 161: Hoare triple {106691#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106692#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:52,265 INFO L290 TraceCheckUtils]: 162: Hoare triple {106692#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {106692#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:52,266 INFO L290 TraceCheckUtils]: 163: Hoare triple {106692#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106693#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:52,267 INFO L290 TraceCheckUtils]: 164: Hoare triple {106693#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {106693#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:52,268 INFO L290 TraceCheckUtils]: 165: Hoare triple {106693#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106694#(<= main_~x~0 80)} is VALID [2022-04-15 12:52:52,268 INFO L290 TraceCheckUtils]: 166: Hoare triple {106694#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {106694#(<= main_~x~0 80)} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 167: Hoare triple {106694#(<= main_~x~0 80)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 168: Hoare triple {106610#false} assume !!(~x~0 < 1000000); {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 169: Hoare triple {106610#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 170: Hoare triple {106610#false} assume !(~x~0 < 1000000); {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L272 TraceCheckUtils]: 171: Hoare triple {106610#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 172: Hoare triple {106610#false} ~cond := #in~cond; {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 173: Hoare triple {106610#false} assume 0 == ~cond; {106610#false} is VALID [2022-04-15 12:52:52,270 INFO L290 TraceCheckUtils]: 174: Hoare triple {106610#false} assume !false; {106610#false} is VALID [2022-04-15 12:52:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 243 proven. 6480 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:52,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:52,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055591704] [2022-04-15 12:52:52,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055591704] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:52,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026004409] [2022-04-15 12:52:52,271 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:52:52,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:52,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:52,272 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:52,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Waiting until timeout for monitored process [2022-04-15 12:52:52,322 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:52:52,322 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:52,323 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:52:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:52,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:52:52,786 INFO L272 TraceCheckUtils]: 0: Hoare triple {106609#true} call ULTIMATE.init(); {106609#true} is VALID [2022-04-15 12:52:52,786 INFO L290 TraceCheckUtils]: 1: Hoare triple {106609#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {106609#true} is VALID [2022-04-15 12:52:52,786 INFO L290 TraceCheckUtils]: 2: Hoare triple {106609#true} assume true; {106609#true} is VALID [2022-04-15 12:52:52,786 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106609#true} {106609#true} #41#return; {106609#true} is VALID [2022-04-15 12:52:52,786 INFO L272 TraceCheckUtils]: 4: Hoare triple {106609#true} call #t~ret4 := main(); {106609#true} is VALID [2022-04-15 12:52:52,786 INFO L290 TraceCheckUtils]: 5: Hoare triple {106609#true} ~x~0 := 0;~y~0 := 500000; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,786 INFO L290 TraceCheckUtils]: 6: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 7: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 8: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 9: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 10: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 11: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,787 INFO L290 TraceCheckUtils]: 12: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 13: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 14: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 15: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 16: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 17: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 18: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,788 INFO L290 TraceCheckUtils]: 19: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 20: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 21: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 22: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 23: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,789 INFO L290 TraceCheckUtils]: 25: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 27: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 28: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,790 INFO L290 TraceCheckUtils]: 31: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 34: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 35: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 36: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 37: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,791 INFO L290 TraceCheckUtils]: 38: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 39: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 40: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 41: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 42: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 43: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,792 INFO L290 TraceCheckUtils]: 44: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 45: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 46: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 47: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 48: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 49: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,793 INFO L290 TraceCheckUtils]: 50: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 51: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 52: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 53: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 54: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 55: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,794 INFO L290 TraceCheckUtils]: 56: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 57: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 58: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 59: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 60: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 61: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,795 INFO L290 TraceCheckUtils]: 62: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 63: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 64: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 65: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 67: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 68: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,796 INFO L290 TraceCheckUtils]: 69: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 70: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 71: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 72: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 73: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 74: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,797 INFO L290 TraceCheckUtils]: 75: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 76: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 77: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 78: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 79: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 80: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,798 INFO L290 TraceCheckUtils]: 81: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 82: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 84: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 85: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 86: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 87: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,799 INFO L290 TraceCheckUtils]: 88: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 89: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 90: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 91: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 92: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 93: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,800 INFO L290 TraceCheckUtils]: 94: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 95: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 96: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 97: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 98: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 99: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,801 INFO L290 TraceCheckUtils]: 100: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 101: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 102: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 103: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 104: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 105: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,802 INFO L290 TraceCheckUtils]: 106: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 107: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 108: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 109: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 110: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 111: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 112: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,803 INFO L290 TraceCheckUtils]: 113: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 114: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 115: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 116: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 117: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 118: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,804 INFO L290 TraceCheckUtils]: 119: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 120: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 121: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 122: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 123: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 124: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,805 INFO L290 TraceCheckUtils]: 125: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 126: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 127: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 128: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 129: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 130: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,806 INFO L290 TraceCheckUtils]: 131: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 132: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 133: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 134: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 135: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 136: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 137: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,807 INFO L290 TraceCheckUtils]: 138: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 139: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 140: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 141: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 142: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 143: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,808 INFO L290 TraceCheckUtils]: 144: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 145: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 146: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 147: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 148: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 149: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,809 INFO L290 TraceCheckUtils]: 150: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 151: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 152: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 153: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 154: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 155: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 156: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,810 INFO L290 TraceCheckUtils]: 157: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 158: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 159: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 160: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 161: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 162: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,811 INFO L290 TraceCheckUtils]: 163: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,812 INFO L290 TraceCheckUtils]: 164: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,812 INFO L290 TraceCheckUtils]: 165: Hoare triple {106714#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,812 INFO L290 TraceCheckUtils]: 166: Hoare triple {106714#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {106714#(<= main_~y~0 500000)} is VALID [2022-04-15 12:52:52,818 INFO L290 TraceCheckUtils]: 167: Hoare triple {106714#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {107201#(<= main_~y~0 500001)} is VALID [2022-04-15 12:52:52,818 INFO L290 TraceCheckUtils]: 168: Hoare triple {107201#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {107201#(<= main_~y~0 500001)} is VALID [2022-04-15 12:52:52,819 INFO L290 TraceCheckUtils]: 169: Hoare triple {107201#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {107208#(<= main_~y~0 500002)} is VALID [2022-04-15 12:52:52,819 INFO L290 TraceCheckUtils]: 170: Hoare triple {107208#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {107212#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:52:52,820 INFO L272 TraceCheckUtils]: 171: Hoare triple {107212#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {107216#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:52:52,820 INFO L290 TraceCheckUtils]: 172: Hoare triple {107216#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {107220#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:52:52,820 INFO L290 TraceCheckUtils]: 173: Hoare triple {107220#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {106610#false} is VALID [2022-04-15 12:52:52,820 INFO L290 TraceCheckUtils]: 174: Hoare triple {106610#false} assume !false; {106610#false} is VALID [2022-04-15 12:52:52,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 244 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2022-04-15 12:52:52,820 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:52:53,274 INFO L290 TraceCheckUtils]: 174: Hoare triple {106610#false} assume !false; {106610#false} is VALID [2022-04-15 12:52:53,274 INFO L290 TraceCheckUtils]: 173: Hoare triple {107220#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {106610#false} is VALID [2022-04-15 12:52:53,275 INFO L290 TraceCheckUtils]: 172: Hoare triple {107216#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {107220#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:52:53,275 INFO L272 TraceCheckUtils]: 171: Hoare triple {107236#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {107216#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:52:53,275 INFO L290 TraceCheckUtils]: 170: Hoare triple {107240#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {107236#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:52:53,276 INFO L290 TraceCheckUtils]: 169: Hoare triple {107244#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {107240#(< main_~y~0 1000000)} is VALID [2022-04-15 12:52:53,276 INFO L290 TraceCheckUtils]: 168: Hoare triple {107244#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {107244#(< main_~y~0 999999)} is VALID [2022-04-15 12:52:53,283 INFO L290 TraceCheckUtils]: 167: Hoare triple {107251#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {107244#(< main_~y~0 999999)} is VALID [2022-04-15 12:52:53,283 INFO L290 TraceCheckUtils]: 166: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,283 INFO L290 TraceCheckUtils]: 165: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,283 INFO L290 TraceCheckUtils]: 164: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,283 INFO L290 TraceCheckUtils]: 163: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 162: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 161: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 160: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 159: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 158: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,284 INFO L290 TraceCheckUtils]: 157: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 156: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 155: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 154: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 153: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 152: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,285 INFO L290 TraceCheckUtils]: 151: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 150: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 149: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 148: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 147: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 146: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,286 INFO L290 TraceCheckUtils]: 145: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 144: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 143: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 142: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 141: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 140: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 139: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,287 INFO L290 TraceCheckUtils]: 138: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 137: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 136: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 135: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 134: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 133: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,288 INFO L290 TraceCheckUtils]: 132: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 131: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 130: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 129: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 128: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 127: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 126: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,289 INFO L290 TraceCheckUtils]: 125: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 124: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 123: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 122: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 121: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 120: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,290 INFO L290 TraceCheckUtils]: 119: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 118: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 116: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 115: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 114: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 113: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,291 INFO L290 TraceCheckUtils]: 112: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 111: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 110: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 109: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 108: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 107: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,292 INFO L290 TraceCheckUtils]: 106: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 105: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 104: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 103: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 102: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 101: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 100: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,293 INFO L290 TraceCheckUtils]: 99: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 98: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 97: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 96: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 95: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 94: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,294 INFO L290 TraceCheckUtils]: 93: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 92: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 91: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 90: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 89: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 88: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,295 INFO L290 TraceCheckUtils]: 87: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 86: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 85: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 84: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 83: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 82: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 81: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,296 INFO L290 TraceCheckUtils]: 80: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 79: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 78: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 77: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 76: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 75: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,297 INFO L290 TraceCheckUtils]: 74: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 73: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 72: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 71: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 70: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 69: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 68: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,298 INFO L290 TraceCheckUtils]: 67: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 66: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 65: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 64: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 63: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 62: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,299 INFO L290 TraceCheckUtils]: 61: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 60: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 59: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 58: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 57: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 56: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,300 INFO L290 TraceCheckUtils]: 55: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 54: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 53: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 52: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 51: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 50: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 49: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,301 INFO L290 TraceCheckUtils]: 48: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 47: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 46: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 45: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 44: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 41: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 40: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 39: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 38: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 37: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,303 INFO L290 TraceCheckUtils]: 36: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 35: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 34: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 33: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 32: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 31: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,304 INFO L290 TraceCheckUtils]: 30: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 29: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 28: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 27: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 26: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 25: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 24: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,305 INFO L290 TraceCheckUtils]: 23: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 22: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 21: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 20: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 19: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,306 INFO L290 TraceCheckUtils]: 17: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 16: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 14: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 13: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 12: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,307 INFO L290 TraceCheckUtils]: 11: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 10: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 8: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {107251#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {107251#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {106609#true} ~x~0 := 0;~y~0 := 500000; {107251#(< main_~y~0 999998)} is VALID [2022-04-15 12:52:53,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {106609#true} call #t~ret4 := main(); {106609#true} is VALID [2022-04-15 12:52:53,309 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106609#true} {106609#true} #41#return; {106609#true} is VALID [2022-04-15 12:52:53,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {106609#true} assume true; {106609#true} is VALID [2022-04-15 12:52:53,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {106609#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {106609#true} is VALID [2022-04-15 12:52:53,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {106609#true} call ULTIMATE.init(); {106609#true} is VALID [2022-04-15 12:52:53,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6724 backedges. 0 proven. 244 refuted. 0 times theorem prover too weak. 6480 trivial. 0 not checked. [2022-04-15 12:52:53,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026004409] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:52:53,309 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:52:53,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [84, 8, 8] total 94 [2022-04-15 12:52:53,309 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:52:53,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1879821589] [2022-04-15 12:52:53,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1879821589] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:52:53,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:52:53,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [84] imperfect sequences [] total 84 [2022-04-15 12:52:53,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569532030] [2022-04-15 12:52:53,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:52:53,310 INFO L78 Accepts]: Start accepts. Automaton has has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 175 [2022-04-15 12:52:53,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:52:53,310 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:53,467 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:53,467 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 84 states [2022-04-15 12:52:53,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:53,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2022-04-15 12:52:53,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3445, Invalid=5297, Unknown=0, NotChecked=0, Total=8742 [2022-04-15 12:52:53,469 INFO L87 Difference]: Start difference. First operand 177 states and 180 transitions. Second operand has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:56,304 INFO L93 Difference]: Finished difference Result 188 states and 194 transitions. [2022-04-15 12:52:56,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-15 12:52:56,304 INFO L78 Accepts]: Start accepts. Automaton has has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 175 [2022-04-15 12:52:56,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:52:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 185 transitions. [2022-04-15 12:52:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 185 transitions. [2022-04-15 12:52:56,306 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 185 transitions. [2022-04-15 12:52:56,563 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:56,565 INFO L225 Difference]: With dead ends: 188 [2022-04-15 12:52:56,565 INFO L226 Difference]: Without dead ends: 179 [2022-04-15 12:52:56,567 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 515 GetRequests, 341 SyntacticMatches, 1 SemanticMatches, 173 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4463 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=10249, Invalid=20201, Unknown=0, NotChecked=0, Total=30450 [2022-04-15 12:52:56,567 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 89 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:52:56,567 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [89 Valid, 34 Invalid, 278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:52:56,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-04-15 12:52:56,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2022-04-15 12:52:56,722 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:52:56,722 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,722 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,722 INFO L87 Difference]: Start difference. First operand 179 states. Second operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:56,725 INFO L93 Difference]: Finished difference Result 179 states and 182 transitions. [2022-04-15 12:52:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2022-04-15 12:52:56,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:56,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:56,725 INFO L74 IsIncluded]: Start isIncluded. First operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 179 states. [2022-04-15 12:52:56,725 INFO L87 Difference]: Start difference. First operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 179 states. [2022-04-15 12:52:56,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:52:56,726 INFO L93 Difference]: Finished difference Result 179 states and 182 transitions. [2022-04-15 12:52:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2022-04-15 12:52:56,727 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:52:56,727 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:52:56,727 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:52:56,727 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:52:56,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 174 states have (on average 1.0229885057471264) internal successors, (178), 174 states have internal predecessors, (178), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 182 transitions. [2022-04-15 12:52:56,728 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 182 transitions. Word has length 175 [2022-04-15 12:52:56,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:52:56,729 INFO L478 AbstractCegarLoop]: Abstraction has 179 states and 182 transitions. [2022-04-15 12:52:56,729 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 84 states, 84 states have (on average 2.0357142857142856) internal successors, (171), 83 states have internal predecessors, (171), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:52:56,729 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 179 states and 182 transitions. [2022-04-15 12:52:56,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:52:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2022-04-15 12:52:56,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-04-15 12:52:56,944 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:52:56,944 INFO L499 BasicCegarLoop]: trace histogram [83, 81, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:52:56,960 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (82)] Forceful destruction successful, exit code 0 [2022-04-15 12:52:57,159 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable163,SelfDestructingSolverStorable164,82 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:57,160 INFO L403 AbstractCegarLoop]: === Iteration 85 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:52:57,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:52:57,160 INFO L85 PathProgramCache]: Analyzing trace with hash 623703078, now seen corresponding path program 163 times [2022-04-15 12:52:57,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:52:57,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [38413981] [2022-04-15 12:52:57,338 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:52:57,339 INFO L85 PathProgramCache]: Analyzing trace with hash -657482544, now seen corresponding path program 1 times [2022-04-15 12:52:57,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:57,339 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743444804] [2022-04-15 12:52:57,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:57,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:57,342 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:52:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:52:57,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:52:57,344 INFO L85 PathProgramCache]: Analyzing trace with hash 623703078, now seen corresponding path program 164 times [2022-04-15 12:52:57,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:52:57,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65520285] [2022-04-15 12:52:57,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:52:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:52:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:59,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:52:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:59,023 INFO L290 TraceCheckUtils]: 0: Hoare triple {109096#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {109009#true} is VALID [2022-04-15 12:52:59,023 INFO L290 TraceCheckUtils]: 1: Hoare triple {109009#true} assume true; {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {109009#true} {109009#true} #41#return; {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L272 TraceCheckUtils]: 0: Hoare triple {109009#true} call ULTIMATE.init(); {109096#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:52:59,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {109096#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {109009#true} assume true; {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {109009#true} {109009#true} #41#return; {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L272 TraceCheckUtils]: 4: Hoare triple {109009#true} call #t~ret4 := main(); {109009#true} is VALID [2022-04-15 12:52:59,024 INFO L290 TraceCheckUtils]: 5: Hoare triple {109009#true} ~x~0 := 0;~y~0 := 500000; {109014#(= main_~x~0 0)} is VALID [2022-04-15 12:52:59,024 INFO L290 TraceCheckUtils]: 6: Hoare triple {109014#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {109014#(= main_~x~0 0)} is VALID [2022-04-15 12:52:59,025 INFO L290 TraceCheckUtils]: 7: Hoare triple {109014#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109015#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:59,025 INFO L290 TraceCheckUtils]: 8: Hoare triple {109015#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {109015#(<= main_~x~0 1)} is VALID [2022-04-15 12:52:59,031 INFO L290 TraceCheckUtils]: 9: Hoare triple {109015#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109016#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:59,031 INFO L290 TraceCheckUtils]: 10: Hoare triple {109016#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {109016#(<= main_~x~0 2)} is VALID [2022-04-15 12:52:59,033 INFO L290 TraceCheckUtils]: 11: Hoare triple {109016#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109017#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:59,033 INFO L290 TraceCheckUtils]: 12: Hoare triple {109017#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {109017#(<= main_~x~0 3)} is VALID [2022-04-15 12:52:59,034 INFO L290 TraceCheckUtils]: 13: Hoare triple {109017#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109018#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:59,035 INFO L290 TraceCheckUtils]: 14: Hoare triple {109018#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {109018#(<= main_~x~0 4)} is VALID [2022-04-15 12:52:59,036 INFO L290 TraceCheckUtils]: 15: Hoare triple {109018#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109019#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:59,036 INFO L290 TraceCheckUtils]: 16: Hoare triple {109019#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {109019#(<= main_~x~0 5)} is VALID [2022-04-15 12:52:59,038 INFO L290 TraceCheckUtils]: 17: Hoare triple {109019#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109020#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:59,038 INFO L290 TraceCheckUtils]: 18: Hoare triple {109020#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {109020#(<= main_~x~0 6)} is VALID [2022-04-15 12:52:59,039 INFO L290 TraceCheckUtils]: 19: Hoare triple {109020#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109021#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:59,039 INFO L290 TraceCheckUtils]: 20: Hoare triple {109021#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {109021#(<= main_~x~0 7)} is VALID [2022-04-15 12:52:59,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {109021#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109022#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:59,041 INFO L290 TraceCheckUtils]: 22: Hoare triple {109022#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {109022#(<= main_~x~0 8)} is VALID [2022-04-15 12:52:59,042 INFO L290 TraceCheckUtils]: 23: Hoare triple {109022#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109023#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:59,043 INFO L290 TraceCheckUtils]: 24: Hoare triple {109023#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {109023#(<= main_~x~0 9)} is VALID [2022-04-15 12:52:59,044 INFO L290 TraceCheckUtils]: 25: Hoare triple {109023#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109024#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:59,044 INFO L290 TraceCheckUtils]: 26: Hoare triple {109024#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {109024#(<= main_~x~0 10)} is VALID [2022-04-15 12:52:59,046 INFO L290 TraceCheckUtils]: 27: Hoare triple {109024#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109025#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:59,046 INFO L290 TraceCheckUtils]: 28: Hoare triple {109025#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {109025#(<= main_~x~0 11)} is VALID [2022-04-15 12:52:59,048 INFO L290 TraceCheckUtils]: 29: Hoare triple {109025#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109026#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:59,048 INFO L290 TraceCheckUtils]: 30: Hoare triple {109026#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {109026#(<= main_~x~0 12)} is VALID [2022-04-15 12:52:59,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {109026#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109027#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:59,050 INFO L290 TraceCheckUtils]: 32: Hoare triple {109027#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {109027#(<= main_~x~0 13)} is VALID [2022-04-15 12:52:59,051 INFO L290 TraceCheckUtils]: 33: Hoare triple {109027#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109028#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:59,051 INFO L290 TraceCheckUtils]: 34: Hoare triple {109028#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {109028#(<= main_~x~0 14)} is VALID [2022-04-15 12:52:59,052 INFO L290 TraceCheckUtils]: 35: Hoare triple {109028#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109029#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:59,053 INFO L290 TraceCheckUtils]: 36: Hoare triple {109029#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {109029#(<= main_~x~0 15)} is VALID [2022-04-15 12:52:59,054 INFO L290 TraceCheckUtils]: 37: Hoare triple {109029#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109030#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:59,054 INFO L290 TraceCheckUtils]: 38: Hoare triple {109030#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {109030#(<= main_~x~0 16)} is VALID [2022-04-15 12:52:59,056 INFO L290 TraceCheckUtils]: 39: Hoare triple {109030#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109031#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:59,056 INFO L290 TraceCheckUtils]: 40: Hoare triple {109031#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {109031#(<= main_~x~0 17)} is VALID [2022-04-15 12:52:59,058 INFO L290 TraceCheckUtils]: 41: Hoare triple {109031#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109032#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:59,058 INFO L290 TraceCheckUtils]: 42: Hoare triple {109032#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {109032#(<= main_~x~0 18)} is VALID [2022-04-15 12:52:59,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {109032#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109033#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:59,059 INFO L290 TraceCheckUtils]: 44: Hoare triple {109033#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {109033#(<= main_~x~0 19)} is VALID [2022-04-15 12:52:59,061 INFO L290 TraceCheckUtils]: 45: Hoare triple {109033#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109034#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:59,061 INFO L290 TraceCheckUtils]: 46: Hoare triple {109034#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {109034#(<= main_~x~0 20)} is VALID [2022-04-15 12:52:59,062 INFO L290 TraceCheckUtils]: 47: Hoare triple {109034#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109035#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:59,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {109035#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {109035#(<= main_~x~0 21)} is VALID [2022-04-15 12:52:59,064 INFO L290 TraceCheckUtils]: 49: Hoare triple {109035#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109036#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:59,064 INFO L290 TraceCheckUtils]: 50: Hoare triple {109036#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {109036#(<= main_~x~0 22)} is VALID [2022-04-15 12:52:59,066 INFO L290 TraceCheckUtils]: 51: Hoare triple {109036#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109037#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:59,066 INFO L290 TraceCheckUtils]: 52: Hoare triple {109037#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {109037#(<= main_~x~0 23)} is VALID [2022-04-15 12:52:59,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {109037#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109038#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:59,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {109038#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {109038#(<= main_~x~0 24)} is VALID [2022-04-15 12:52:59,069 INFO L290 TraceCheckUtils]: 55: Hoare triple {109038#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109039#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:59,069 INFO L290 TraceCheckUtils]: 56: Hoare triple {109039#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {109039#(<= main_~x~0 25)} is VALID [2022-04-15 12:52:59,070 INFO L290 TraceCheckUtils]: 57: Hoare triple {109039#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109040#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:59,071 INFO L290 TraceCheckUtils]: 58: Hoare triple {109040#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {109040#(<= main_~x~0 26)} is VALID [2022-04-15 12:52:59,072 INFO L290 TraceCheckUtils]: 59: Hoare triple {109040#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109041#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:59,072 INFO L290 TraceCheckUtils]: 60: Hoare triple {109041#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {109041#(<= main_~x~0 27)} is VALID [2022-04-15 12:52:59,074 INFO L290 TraceCheckUtils]: 61: Hoare triple {109041#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109042#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:59,074 INFO L290 TraceCheckUtils]: 62: Hoare triple {109042#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {109042#(<= main_~x~0 28)} is VALID [2022-04-15 12:52:59,076 INFO L290 TraceCheckUtils]: 63: Hoare triple {109042#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109043#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:59,084 INFO L290 TraceCheckUtils]: 64: Hoare triple {109043#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {109043#(<= main_~x~0 29)} is VALID [2022-04-15 12:52:59,088 INFO L290 TraceCheckUtils]: 65: Hoare triple {109043#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109044#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:59,089 INFO L290 TraceCheckUtils]: 66: Hoare triple {109044#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {109044#(<= main_~x~0 30)} is VALID [2022-04-15 12:52:59,090 INFO L290 TraceCheckUtils]: 67: Hoare triple {109044#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109045#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:59,090 INFO L290 TraceCheckUtils]: 68: Hoare triple {109045#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {109045#(<= main_~x~0 31)} is VALID [2022-04-15 12:52:59,092 INFO L290 TraceCheckUtils]: 69: Hoare triple {109045#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109046#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:59,092 INFO L290 TraceCheckUtils]: 70: Hoare triple {109046#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {109046#(<= main_~x~0 32)} is VALID [2022-04-15 12:52:59,093 INFO L290 TraceCheckUtils]: 71: Hoare triple {109046#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109047#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:59,093 INFO L290 TraceCheckUtils]: 72: Hoare triple {109047#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {109047#(<= main_~x~0 33)} is VALID [2022-04-15 12:52:59,095 INFO L290 TraceCheckUtils]: 73: Hoare triple {109047#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109048#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:59,095 INFO L290 TraceCheckUtils]: 74: Hoare triple {109048#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {109048#(<= main_~x~0 34)} is VALID [2022-04-15 12:52:59,096 INFO L290 TraceCheckUtils]: 75: Hoare triple {109048#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109049#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:59,096 INFO L290 TraceCheckUtils]: 76: Hoare triple {109049#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {109049#(<= main_~x~0 35)} is VALID [2022-04-15 12:52:59,098 INFO L290 TraceCheckUtils]: 77: Hoare triple {109049#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109050#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:59,098 INFO L290 TraceCheckUtils]: 78: Hoare triple {109050#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {109050#(<= main_~x~0 36)} is VALID [2022-04-15 12:52:59,099 INFO L290 TraceCheckUtils]: 79: Hoare triple {109050#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109051#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:59,100 INFO L290 TraceCheckUtils]: 80: Hoare triple {109051#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {109051#(<= main_~x~0 37)} is VALID [2022-04-15 12:52:59,101 INFO L290 TraceCheckUtils]: 81: Hoare triple {109051#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109052#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:59,101 INFO L290 TraceCheckUtils]: 82: Hoare triple {109052#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {109052#(<= main_~x~0 38)} is VALID [2022-04-15 12:52:59,103 INFO L290 TraceCheckUtils]: 83: Hoare triple {109052#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109053#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:59,103 INFO L290 TraceCheckUtils]: 84: Hoare triple {109053#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {109053#(<= main_~x~0 39)} is VALID [2022-04-15 12:52:59,104 INFO L290 TraceCheckUtils]: 85: Hoare triple {109053#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109054#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:59,105 INFO L290 TraceCheckUtils]: 86: Hoare triple {109054#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {109054#(<= main_~x~0 40)} is VALID [2022-04-15 12:52:59,106 INFO L290 TraceCheckUtils]: 87: Hoare triple {109054#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109055#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:59,106 INFO L290 TraceCheckUtils]: 88: Hoare triple {109055#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {109055#(<= main_~x~0 41)} is VALID [2022-04-15 12:52:59,108 INFO L290 TraceCheckUtils]: 89: Hoare triple {109055#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109056#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:59,108 INFO L290 TraceCheckUtils]: 90: Hoare triple {109056#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {109056#(<= main_~x~0 42)} is VALID [2022-04-15 12:52:59,110 INFO L290 TraceCheckUtils]: 91: Hoare triple {109056#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109057#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:59,110 INFO L290 TraceCheckUtils]: 92: Hoare triple {109057#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {109057#(<= main_~x~0 43)} is VALID [2022-04-15 12:52:59,111 INFO L290 TraceCheckUtils]: 93: Hoare triple {109057#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109058#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:59,112 INFO L290 TraceCheckUtils]: 94: Hoare triple {109058#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {109058#(<= main_~x~0 44)} is VALID [2022-04-15 12:52:59,113 INFO L290 TraceCheckUtils]: 95: Hoare triple {109058#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109059#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:59,113 INFO L290 TraceCheckUtils]: 96: Hoare triple {109059#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {109059#(<= main_~x~0 45)} is VALID [2022-04-15 12:52:59,115 INFO L290 TraceCheckUtils]: 97: Hoare triple {109059#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109060#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:59,115 INFO L290 TraceCheckUtils]: 98: Hoare triple {109060#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {109060#(<= main_~x~0 46)} is VALID [2022-04-15 12:52:59,116 INFO L290 TraceCheckUtils]: 99: Hoare triple {109060#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109061#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:59,116 INFO L290 TraceCheckUtils]: 100: Hoare triple {109061#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {109061#(<= main_~x~0 47)} is VALID [2022-04-15 12:52:59,118 INFO L290 TraceCheckUtils]: 101: Hoare triple {109061#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109062#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:59,118 INFO L290 TraceCheckUtils]: 102: Hoare triple {109062#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {109062#(<= main_~x~0 48)} is VALID [2022-04-15 12:52:59,120 INFO L290 TraceCheckUtils]: 103: Hoare triple {109062#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109063#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:59,120 INFO L290 TraceCheckUtils]: 104: Hoare triple {109063#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {109063#(<= main_~x~0 49)} is VALID [2022-04-15 12:52:59,121 INFO L290 TraceCheckUtils]: 105: Hoare triple {109063#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109064#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:59,121 INFO L290 TraceCheckUtils]: 106: Hoare triple {109064#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {109064#(<= main_~x~0 50)} is VALID [2022-04-15 12:52:59,123 INFO L290 TraceCheckUtils]: 107: Hoare triple {109064#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109065#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:59,123 INFO L290 TraceCheckUtils]: 108: Hoare triple {109065#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {109065#(<= main_~x~0 51)} is VALID [2022-04-15 12:52:59,124 INFO L290 TraceCheckUtils]: 109: Hoare triple {109065#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109066#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:59,125 INFO L290 TraceCheckUtils]: 110: Hoare triple {109066#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {109066#(<= main_~x~0 52)} is VALID [2022-04-15 12:52:59,126 INFO L290 TraceCheckUtils]: 111: Hoare triple {109066#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109067#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:59,126 INFO L290 TraceCheckUtils]: 112: Hoare triple {109067#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {109067#(<= main_~x~0 53)} is VALID [2022-04-15 12:52:59,128 INFO L290 TraceCheckUtils]: 113: Hoare triple {109067#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109068#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:59,128 INFO L290 TraceCheckUtils]: 114: Hoare triple {109068#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {109068#(<= main_~x~0 54)} is VALID [2022-04-15 12:52:59,130 INFO L290 TraceCheckUtils]: 115: Hoare triple {109068#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109069#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:59,130 INFO L290 TraceCheckUtils]: 116: Hoare triple {109069#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {109069#(<= main_~x~0 55)} is VALID [2022-04-15 12:52:59,131 INFO L290 TraceCheckUtils]: 117: Hoare triple {109069#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109070#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:59,132 INFO L290 TraceCheckUtils]: 118: Hoare triple {109070#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {109070#(<= main_~x~0 56)} is VALID [2022-04-15 12:52:59,133 INFO L290 TraceCheckUtils]: 119: Hoare triple {109070#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109071#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:59,133 INFO L290 TraceCheckUtils]: 120: Hoare triple {109071#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {109071#(<= main_~x~0 57)} is VALID [2022-04-15 12:52:59,135 INFO L290 TraceCheckUtils]: 121: Hoare triple {109071#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109072#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:59,135 INFO L290 TraceCheckUtils]: 122: Hoare triple {109072#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {109072#(<= main_~x~0 58)} is VALID [2022-04-15 12:52:59,136 INFO L290 TraceCheckUtils]: 123: Hoare triple {109072#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109073#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:59,137 INFO L290 TraceCheckUtils]: 124: Hoare triple {109073#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {109073#(<= main_~x~0 59)} is VALID [2022-04-15 12:52:59,138 INFO L290 TraceCheckUtils]: 125: Hoare triple {109073#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109074#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:59,138 INFO L290 TraceCheckUtils]: 126: Hoare triple {109074#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {109074#(<= main_~x~0 60)} is VALID [2022-04-15 12:52:59,140 INFO L290 TraceCheckUtils]: 127: Hoare triple {109074#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109075#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:59,140 INFO L290 TraceCheckUtils]: 128: Hoare triple {109075#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {109075#(<= main_~x~0 61)} is VALID [2022-04-15 12:52:59,141 INFO L290 TraceCheckUtils]: 129: Hoare triple {109075#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109076#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:59,142 INFO L290 TraceCheckUtils]: 130: Hoare triple {109076#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {109076#(<= main_~x~0 62)} is VALID [2022-04-15 12:52:59,143 INFO L290 TraceCheckUtils]: 131: Hoare triple {109076#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109077#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:59,143 INFO L290 TraceCheckUtils]: 132: Hoare triple {109077#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {109077#(<= main_~x~0 63)} is VALID [2022-04-15 12:52:59,145 INFO L290 TraceCheckUtils]: 133: Hoare triple {109077#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109078#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:59,145 INFO L290 TraceCheckUtils]: 134: Hoare triple {109078#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {109078#(<= main_~x~0 64)} is VALID [2022-04-15 12:52:59,146 INFO L290 TraceCheckUtils]: 135: Hoare triple {109078#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109079#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:59,147 INFO L290 TraceCheckUtils]: 136: Hoare triple {109079#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {109079#(<= main_~x~0 65)} is VALID [2022-04-15 12:52:59,148 INFO L290 TraceCheckUtils]: 137: Hoare triple {109079#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109080#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:59,148 INFO L290 TraceCheckUtils]: 138: Hoare triple {109080#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {109080#(<= main_~x~0 66)} is VALID [2022-04-15 12:52:59,150 INFO L290 TraceCheckUtils]: 139: Hoare triple {109080#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109081#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:59,150 INFO L290 TraceCheckUtils]: 140: Hoare triple {109081#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {109081#(<= main_~x~0 67)} is VALID [2022-04-15 12:52:59,151 INFO L290 TraceCheckUtils]: 141: Hoare triple {109081#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109082#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:59,152 INFO L290 TraceCheckUtils]: 142: Hoare triple {109082#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {109082#(<= main_~x~0 68)} is VALID [2022-04-15 12:52:59,153 INFO L290 TraceCheckUtils]: 143: Hoare triple {109082#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109083#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:59,153 INFO L290 TraceCheckUtils]: 144: Hoare triple {109083#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {109083#(<= main_~x~0 69)} is VALID [2022-04-15 12:52:59,155 INFO L290 TraceCheckUtils]: 145: Hoare triple {109083#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109084#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:59,155 INFO L290 TraceCheckUtils]: 146: Hoare triple {109084#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {109084#(<= main_~x~0 70)} is VALID [2022-04-15 12:52:59,157 INFO L290 TraceCheckUtils]: 147: Hoare triple {109084#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109085#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:59,157 INFO L290 TraceCheckUtils]: 148: Hoare triple {109085#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {109085#(<= main_~x~0 71)} is VALID [2022-04-15 12:52:59,159 INFO L290 TraceCheckUtils]: 149: Hoare triple {109085#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109086#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:59,159 INFO L290 TraceCheckUtils]: 150: Hoare triple {109086#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {109086#(<= main_~x~0 72)} is VALID [2022-04-15 12:52:59,161 INFO L290 TraceCheckUtils]: 151: Hoare triple {109086#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109087#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:59,161 INFO L290 TraceCheckUtils]: 152: Hoare triple {109087#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {109087#(<= main_~x~0 73)} is VALID [2022-04-15 12:52:59,162 INFO L290 TraceCheckUtils]: 153: Hoare triple {109087#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109088#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:59,162 INFO L290 TraceCheckUtils]: 154: Hoare triple {109088#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {109088#(<= main_~x~0 74)} is VALID [2022-04-15 12:52:59,164 INFO L290 TraceCheckUtils]: 155: Hoare triple {109088#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109089#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:59,164 INFO L290 TraceCheckUtils]: 156: Hoare triple {109089#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {109089#(<= main_~x~0 75)} is VALID [2022-04-15 12:52:59,165 INFO L290 TraceCheckUtils]: 157: Hoare triple {109089#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109090#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:59,165 INFO L290 TraceCheckUtils]: 158: Hoare triple {109090#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {109090#(<= main_~x~0 76)} is VALID [2022-04-15 12:52:59,167 INFO L290 TraceCheckUtils]: 159: Hoare triple {109090#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109091#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:59,167 INFO L290 TraceCheckUtils]: 160: Hoare triple {109091#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {109091#(<= main_~x~0 77)} is VALID [2022-04-15 12:52:59,168 INFO L290 TraceCheckUtils]: 161: Hoare triple {109091#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109092#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:59,168 INFO L290 TraceCheckUtils]: 162: Hoare triple {109092#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {109092#(<= main_~x~0 78)} is VALID [2022-04-15 12:52:59,170 INFO L290 TraceCheckUtils]: 163: Hoare triple {109092#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109093#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:59,170 INFO L290 TraceCheckUtils]: 164: Hoare triple {109093#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {109093#(<= main_~x~0 79)} is VALID [2022-04-15 12:52:59,172 INFO L290 TraceCheckUtils]: 165: Hoare triple {109093#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109094#(<= main_~x~0 80)} is VALID [2022-04-15 12:52:59,172 INFO L290 TraceCheckUtils]: 166: Hoare triple {109094#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {109094#(<= main_~x~0 80)} is VALID [2022-04-15 12:52:59,173 INFO L290 TraceCheckUtils]: 167: Hoare triple {109094#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109095#(<= main_~x~0 81)} is VALID [2022-04-15 12:52:59,173 INFO L290 TraceCheckUtils]: 168: Hoare triple {109095#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {109095#(<= main_~x~0 81)} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 169: Hoare triple {109095#(<= main_~x~0 81)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 170: Hoare triple {109010#false} assume !!(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 171: Hoare triple {109010#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 172: Hoare triple {109010#false} assume !(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L272 TraceCheckUtils]: 173: Hoare triple {109010#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 174: Hoare triple {109010#false} ~cond := #in~cond; {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 175: Hoare triple {109010#false} assume 0 == ~cond; {109010#false} is VALID [2022-04-15 12:52:59,175 INFO L290 TraceCheckUtils]: 176: Hoare triple {109010#false} assume !false; {109010#false} is VALID [2022-04-15 12:52:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 246 proven. 6642 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:52:59,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:52:59,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65520285] [2022-04-15 12:52:59,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65520285] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:52:59,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1231584742] [2022-04-15 12:52:59,176 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:52:59,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:52:59,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:52:59,177 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:52:59,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Waiting until timeout for monitored process [2022-04-15 12:52:59,258 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:52:59,258 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:52:59,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 389 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-15 12:52:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:52:59,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:00,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {109009#true} call ULTIMATE.init(); {109009#true} is VALID [2022-04-15 12:53:00,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {109009#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {109009#true} is VALID [2022-04-15 12:53:00,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {109009#true} assume true; {109009#true} is VALID [2022-04-15 12:53:00,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {109009#true} {109009#true} #41#return; {109009#true} is VALID [2022-04-15 12:53:00,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {109009#true} call #t~ret4 := main(); {109009#true} is VALID [2022-04-15 12:53:00,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {109009#true} ~x~0 := 0;~y~0 := 500000; {109115#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:00,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {109115#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {109115#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:00,099 INFO L290 TraceCheckUtils]: 7: Hoare triple {109115#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109015#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:00,100 INFO L290 TraceCheckUtils]: 8: Hoare triple {109015#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {109015#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:00,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {109015#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109016#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:00,101 INFO L290 TraceCheckUtils]: 10: Hoare triple {109016#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {109016#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:00,103 INFO L290 TraceCheckUtils]: 11: Hoare triple {109016#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109017#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:00,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {109017#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {109017#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:00,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {109017#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109018#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:00,105 INFO L290 TraceCheckUtils]: 14: Hoare triple {109018#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {109018#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:00,107 INFO L290 TraceCheckUtils]: 15: Hoare triple {109018#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109019#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:00,107 INFO L290 TraceCheckUtils]: 16: Hoare triple {109019#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {109019#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:00,109 INFO L290 TraceCheckUtils]: 17: Hoare triple {109019#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109020#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:00,109 INFO L290 TraceCheckUtils]: 18: Hoare triple {109020#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {109020#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:00,111 INFO L290 TraceCheckUtils]: 19: Hoare triple {109020#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109021#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:00,111 INFO L290 TraceCheckUtils]: 20: Hoare triple {109021#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {109021#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:00,112 INFO L290 TraceCheckUtils]: 21: Hoare triple {109021#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109022#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:00,113 INFO L290 TraceCheckUtils]: 22: Hoare triple {109022#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {109022#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:00,114 INFO L290 TraceCheckUtils]: 23: Hoare triple {109022#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109023#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:00,114 INFO L290 TraceCheckUtils]: 24: Hoare triple {109023#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {109023#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:00,116 INFO L290 TraceCheckUtils]: 25: Hoare triple {109023#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109024#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:00,116 INFO L290 TraceCheckUtils]: 26: Hoare triple {109024#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {109024#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:00,118 INFO L290 TraceCheckUtils]: 27: Hoare triple {109024#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109025#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:00,118 INFO L290 TraceCheckUtils]: 28: Hoare triple {109025#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {109025#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:00,120 INFO L290 TraceCheckUtils]: 29: Hoare triple {109025#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109026#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:00,120 INFO L290 TraceCheckUtils]: 30: Hoare triple {109026#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {109026#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:00,122 INFO L290 TraceCheckUtils]: 31: Hoare triple {109026#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109027#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:00,122 INFO L290 TraceCheckUtils]: 32: Hoare triple {109027#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {109027#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:00,123 INFO L290 TraceCheckUtils]: 33: Hoare triple {109027#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109028#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:00,124 INFO L290 TraceCheckUtils]: 34: Hoare triple {109028#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {109028#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:00,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {109028#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109029#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:00,125 INFO L290 TraceCheckUtils]: 36: Hoare triple {109029#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {109029#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:00,127 INFO L290 TraceCheckUtils]: 37: Hoare triple {109029#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109030#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:00,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {109030#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {109030#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:00,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {109030#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109031#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:00,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {109031#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {109031#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:00,130 INFO L290 TraceCheckUtils]: 41: Hoare triple {109031#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109032#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:00,131 INFO L290 TraceCheckUtils]: 42: Hoare triple {109032#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {109032#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:00,132 INFO L290 TraceCheckUtils]: 43: Hoare triple {109032#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109033#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:00,133 INFO L290 TraceCheckUtils]: 44: Hoare triple {109033#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {109033#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:00,135 INFO L290 TraceCheckUtils]: 45: Hoare triple {109033#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109034#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:00,135 INFO L290 TraceCheckUtils]: 46: Hoare triple {109034#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {109034#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:00,137 INFO L290 TraceCheckUtils]: 47: Hoare triple {109034#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109035#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:00,137 INFO L290 TraceCheckUtils]: 48: Hoare triple {109035#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {109035#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:00,139 INFO L290 TraceCheckUtils]: 49: Hoare triple {109035#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109036#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:00,139 INFO L290 TraceCheckUtils]: 50: Hoare triple {109036#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {109036#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:00,141 INFO L290 TraceCheckUtils]: 51: Hoare triple {109036#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109037#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:00,141 INFO L290 TraceCheckUtils]: 52: Hoare triple {109037#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {109037#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:00,143 INFO L290 TraceCheckUtils]: 53: Hoare triple {109037#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109038#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:00,143 INFO L290 TraceCheckUtils]: 54: Hoare triple {109038#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {109038#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:00,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {109038#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109039#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:00,146 INFO L290 TraceCheckUtils]: 56: Hoare triple {109039#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {109039#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:00,147 INFO L290 TraceCheckUtils]: 57: Hoare triple {109039#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109040#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:00,148 INFO L290 TraceCheckUtils]: 58: Hoare triple {109040#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {109040#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:00,149 INFO L290 TraceCheckUtils]: 59: Hoare triple {109040#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109041#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:00,150 INFO L290 TraceCheckUtils]: 60: Hoare triple {109041#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {109041#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:00,151 INFO L290 TraceCheckUtils]: 61: Hoare triple {109041#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109042#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:00,152 INFO L290 TraceCheckUtils]: 62: Hoare triple {109042#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {109042#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:00,153 INFO L290 TraceCheckUtils]: 63: Hoare triple {109042#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109043#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:00,154 INFO L290 TraceCheckUtils]: 64: Hoare triple {109043#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {109043#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:00,155 INFO L290 TraceCheckUtils]: 65: Hoare triple {109043#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109044#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:00,156 INFO L290 TraceCheckUtils]: 66: Hoare triple {109044#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {109044#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:00,157 INFO L290 TraceCheckUtils]: 67: Hoare triple {109044#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109045#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:00,158 INFO L290 TraceCheckUtils]: 68: Hoare triple {109045#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {109045#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:00,159 INFO L290 TraceCheckUtils]: 69: Hoare triple {109045#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109046#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:00,160 INFO L290 TraceCheckUtils]: 70: Hoare triple {109046#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {109046#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:00,161 INFO L290 TraceCheckUtils]: 71: Hoare triple {109046#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109047#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:00,161 INFO L290 TraceCheckUtils]: 72: Hoare triple {109047#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {109047#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:00,163 INFO L290 TraceCheckUtils]: 73: Hoare triple {109047#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109048#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:00,163 INFO L290 TraceCheckUtils]: 74: Hoare triple {109048#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {109048#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:00,165 INFO L290 TraceCheckUtils]: 75: Hoare triple {109048#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109049#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:00,165 INFO L290 TraceCheckUtils]: 76: Hoare triple {109049#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {109049#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:00,167 INFO L290 TraceCheckUtils]: 77: Hoare triple {109049#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109050#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:00,167 INFO L290 TraceCheckUtils]: 78: Hoare triple {109050#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {109050#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:00,169 INFO L290 TraceCheckUtils]: 79: Hoare triple {109050#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109051#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:00,169 INFO L290 TraceCheckUtils]: 80: Hoare triple {109051#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {109051#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:00,170 INFO L290 TraceCheckUtils]: 81: Hoare triple {109051#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109052#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:00,171 INFO L290 TraceCheckUtils]: 82: Hoare triple {109052#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {109052#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:00,173 INFO L290 TraceCheckUtils]: 83: Hoare triple {109052#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109053#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:00,173 INFO L290 TraceCheckUtils]: 84: Hoare triple {109053#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {109053#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:00,174 INFO L290 TraceCheckUtils]: 85: Hoare triple {109053#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109054#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:00,175 INFO L290 TraceCheckUtils]: 86: Hoare triple {109054#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {109054#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:00,176 INFO L290 TraceCheckUtils]: 87: Hoare triple {109054#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109055#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:00,177 INFO L290 TraceCheckUtils]: 88: Hoare triple {109055#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {109055#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:00,178 INFO L290 TraceCheckUtils]: 89: Hoare triple {109055#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109056#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:00,179 INFO L290 TraceCheckUtils]: 90: Hoare triple {109056#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {109056#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:00,180 INFO L290 TraceCheckUtils]: 91: Hoare triple {109056#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109057#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:00,181 INFO L290 TraceCheckUtils]: 92: Hoare triple {109057#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {109057#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:00,182 INFO L290 TraceCheckUtils]: 93: Hoare triple {109057#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109058#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:00,183 INFO L290 TraceCheckUtils]: 94: Hoare triple {109058#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {109058#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:00,185 INFO L290 TraceCheckUtils]: 95: Hoare triple {109058#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109059#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:00,185 INFO L290 TraceCheckUtils]: 96: Hoare triple {109059#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {109059#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:00,187 INFO L290 TraceCheckUtils]: 97: Hoare triple {109059#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109060#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:00,187 INFO L290 TraceCheckUtils]: 98: Hoare triple {109060#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {109060#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:00,189 INFO L290 TraceCheckUtils]: 99: Hoare triple {109060#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109061#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:00,189 INFO L290 TraceCheckUtils]: 100: Hoare triple {109061#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {109061#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:00,191 INFO L290 TraceCheckUtils]: 101: Hoare triple {109061#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109062#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:00,191 INFO L290 TraceCheckUtils]: 102: Hoare triple {109062#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {109062#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:00,192 INFO L290 TraceCheckUtils]: 103: Hoare triple {109062#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109063#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:00,193 INFO L290 TraceCheckUtils]: 104: Hoare triple {109063#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {109063#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:00,194 INFO L290 TraceCheckUtils]: 105: Hoare triple {109063#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109064#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:00,195 INFO L290 TraceCheckUtils]: 106: Hoare triple {109064#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {109064#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:00,196 INFO L290 TraceCheckUtils]: 107: Hoare triple {109064#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109065#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:00,197 INFO L290 TraceCheckUtils]: 108: Hoare triple {109065#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {109065#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:00,198 INFO L290 TraceCheckUtils]: 109: Hoare triple {109065#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109066#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:00,198 INFO L290 TraceCheckUtils]: 110: Hoare triple {109066#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {109066#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:00,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {109066#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109067#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:00,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {109067#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {109067#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:00,203 INFO L290 TraceCheckUtils]: 113: Hoare triple {109067#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109068#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:00,203 INFO L290 TraceCheckUtils]: 114: Hoare triple {109068#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {109068#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:00,205 INFO L290 TraceCheckUtils]: 115: Hoare triple {109068#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109069#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:00,206 INFO L290 TraceCheckUtils]: 116: Hoare triple {109069#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {109069#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:00,207 INFO L290 TraceCheckUtils]: 117: Hoare triple {109069#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109070#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:00,208 INFO L290 TraceCheckUtils]: 118: Hoare triple {109070#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {109070#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:00,210 INFO L290 TraceCheckUtils]: 119: Hoare triple {109070#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109071#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:00,210 INFO L290 TraceCheckUtils]: 120: Hoare triple {109071#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {109071#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:00,212 INFO L290 TraceCheckUtils]: 121: Hoare triple {109071#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109072#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:00,212 INFO L290 TraceCheckUtils]: 122: Hoare triple {109072#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {109072#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:00,214 INFO L290 TraceCheckUtils]: 123: Hoare triple {109072#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109073#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:00,215 INFO L290 TraceCheckUtils]: 124: Hoare triple {109073#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {109073#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:00,216 INFO L290 TraceCheckUtils]: 125: Hoare triple {109073#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109074#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:00,217 INFO L290 TraceCheckUtils]: 126: Hoare triple {109074#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {109074#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:00,218 INFO L290 TraceCheckUtils]: 127: Hoare triple {109074#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109075#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:00,218 INFO L290 TraceCheckUtils]: 128: Hoare triple {109075#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {109075#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:00,220 INFO L290 TraceCheckUtils]: 129: Hoare triple {109075#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109076#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:00,220 INFO L290 TraceCheckUtils]: 130: Hoare triple {109076#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {109076#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:00,222 INFO L290 TraceCheckUtils]: 131: Hoare triple {109076#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109077#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:00,222 INFO L290 TraceCheckUtils]: 132: Hoare triple {109077#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {109077#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:00,224 INFO L290 TraceCheckUtils]: 133: Hoare triple {109077#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109078#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:00,224 INFO L290 TraceCheckUtils]: 134: Hoare triple {109078#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {109078#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:00,226 INFO L290 TraceCheckUtils]: 135: Hoare triple {109078#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109079#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:00,226 INFO L290 TraceCheckUtils]: 136: Hoare triple {109079#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {109079#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:00,228 INFO L290 TraceCheckUtils]: 137: Hoare triple {109079#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109080#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:00,228 INFO L290 TraceCheckUtils]: 138: Hoare triple {109080#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {109080#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:00,230 INFO L290 TraceCheckUtils]: 139: Hoare triple {109080#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109081#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:00,231 INFO L290 TraceCheckUtils]: 140: Hoare triple {109081#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {109081#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:00,232 INFO L290 TraceCheckUtils]: 141: Hoare triple {109081#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109082#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:00,233 INFO L290 TraceCheckUtils]: 142: Hoare triple {109082#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {109082#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:00,235 INFO L290 TraceCheckUtils]: 143: Hoare triple {109082#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109083#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:00,235 INFO L290 TraceCheckUtils]: 144: Hoare triple {109083#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {109083#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:00,237 INFO L290 TraceCheckUtils]: 145: Hoare triple {109083#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109084#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:00,237 INFO L290 TraceCheckUtils]: 146: Hoare triple {109084#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {109084#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:00,239 INFO L290 TraceCheckUtils]: 147: Hoare triple {109084#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109085#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:00,239 INFO L290 TraceCheckUtils]: 148: Hoare triple {109085#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {109085#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:00,241 INFO L290 TraceCheckUtils]: 149: Hoare triple {109085#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109086#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:00,241 INFO L290 TraceCheckUtils]: 150: Hoare triple {109086#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {109086#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:00,243 INFO L290 TraceCheckUtils]: 151: Hoare triple {109086#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109087#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:00,243 INFO L290 TraceCheckUtils]: 152: Hoare triple {109087#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {109087#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:00,245 INFO L290 TraceCheckUtils]: 153: Hoare triple {109087#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109088#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:00,245 INFO L290 TraceCheckUtils]: 154: Hoare triple {109088#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {109088#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:00,247 INFO L290 TraceCheckUtils]: 155: Hoare triple {109088#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109089#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:00,247 INFO L290 TraceCheckUtils]: 156: Hoare triple {109089#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {109089#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:00,249 INFO L290 TraceCheckUtils]: 157: Hoare triple {109089#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109090#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:00,249 INFO L290 TraceCheckUtils]: 158: Hoare triple {109090#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {109090#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:00,250 INFO L290 TraceCheckUtils]: 159: Hoare triple {109090#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109091#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:00,251 INFO L290 TraceCheckUtils]: 160: Hoare triple {109091#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {109091#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:00,252 INFO L290 TraceCheckUtils]: 161: Hoare triple {109091#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109092#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:00,253 INFO L290 TraceCheckUtils]: 162: Hoare triple {109092#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {109092#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:00,254 INFO L290 TraceCheckUtils]: 163: Hoare triple {109092#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109093#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:00,255 INFO L290 TraceCheckUtils]: 164: Hoare triple {109093#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {109093#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:00,257 INFO L290 TraceCheckUtils]: 165: Hoare triple {109093#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109094#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:00,257 INFO L290 TraceCheckUtils]: 166: Hoare triple {109094#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {109094#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:00,259 INFO L290 TraceCheckUtils]: 167: Hoare triple {109094#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109095#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:00,260 INFO L290 TraceCheckUtils]: 168: Hoare triple {109095#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {109095#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 169: Hoare triple {109095#(<= main_~x~0 81)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 170: Hoare triple {109010#false} assume !!(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 171: Hoare triple {109010#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 172: Hoare triple {109010#false} assume !(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L272 TraceCheckUtils]: 173: Hoare triple {109010#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 174: Hoare triple {109010#false} ~cond := #in~cond; {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 175: Hoare triple {109010#false} assume 0 == ~cond; {109010#false} is VALID [2022-04-15 12:53:00,262 INFO L290 TraceCheckUtils]: 176: Hoare triple {109010#false} assume !false; {109010#false} is VALID [2022-04-15 12:53:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 246 proven. 6642 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:00,263 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 176: Hoare triple {109010#false} assume !false; {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 175: Hoare triple {109010#false} assume 0 == ~cond; {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 174: Hoare triple {109010#false} ~cond := #in~cond; {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L272 TraceCheckUtils]: 173: Hoare triple {109010#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 172: Hoare triple {109010#false} assume !(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 171: Hoare triple {109010#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 170: Hoare triple {109010#false} assume !!(~x~0 < 1000000); {109010#false} is VALID [2022-04-15 12:53:05,487 INFO L290 TraceCheckUtils]: 169: Hoare triple {109650#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {109010#false} is VALID [2022-04-15 12:53:05,488 INFO L290 TraceCheckUtils]: 168: Hoare triple {109650#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {109650#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:05,494 INFO L290 TraceCheckUtils]: 167: Hoare triple {109657#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109650#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:05,494 INFO L290 TraceCheckUtils]: 166: Hoare triple {109657#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {109657#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:05,495 INFO L290 TraceCheckUtils]: 165: Hoare triple {109664#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109657#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:05,495 INFO L290 TraceCheckUtils]: 164: Hoare triple {109664#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {109664#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:05,497 INFO L290 TraceCheckUtils]: 163: Hoare triple {109671#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109664#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:05,497 INFO L290 TraceCheckUtils]: 162: Hoare triple {109671#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {109671#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:05,498 INFO L290 TraceCheckUtils]: 161: Hoare triple {109678#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109671#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:05,498 INFO L290 TraceCheckUtils]: 160: Hoare triple {109678#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {109678#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:05,500 INFO L290 TraceCheckUtils]: 159: Hoare triple {109685#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109678#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:05,500 INFO L290 TraceCheckUtils]: 158: Hoare triple {109685#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {109685#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:05,501 INFO L290 TraceCheckUtils]: 157: Hoare triple {109692#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109685#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:05,501 INFO L290 TraceCheckUtils]: 156: Hoare triple {109692#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {109692#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:05,503 INFO L290 TraceCheckUtils]: 155: Hoare triple {109699#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109692#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:05,503 INFO L290 TraceCheckUtils]: 154: Hoare triple {109699#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {109699#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:05,504 INFO L290 TraceCheckUtils]: 153: Hoare triple {109706#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109699#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:05,504 INFO L290 TraceCheckUtils]: 152: Hoare triple {109706#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {109706#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:05,505 INFO L290 TraceCheckUtils]: 151: Hoare triple {109713#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109706#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:05,506 INFO L290 TraceCheckUtils]: 150: Hoare triple {109713#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {109713#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:05,507 INFO L290 TraceCheckUtils]: 149: Hoare triple {109720#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109713#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:05,507 INFO L290 TraceCheckUtils]: 148: Hoare triple {109720#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {109720#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:05,508 INFO L290 TraceCheckUtils]: 147: Hoare triple {109727#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109720#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:05,508 INFO L290 TraceCheckUtils]: 146: Hoare triple {109727#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {109727#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:05,510 INFO L290 TraceCheckUtils]: 145: Hoare triple {109734#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109727#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:05,510 INFO L290 TraceCheckUtils]: 144: Hoare triple {109734#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {109734#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:05,511 INFO L290 TraceCheckUtils]: 143: Hoare triple {109741#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109734#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:05,511 INFO L290 TraceCheckUtils]: 142: Hoare triple {109741#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {109741#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:05,513 INFO L290 TraceCheckUtils]: 141: Hoare triple {109748#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109741#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:05,513 INFO L290 TraceCheckUtils]: 140: Hoare triple {109748#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {109748#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:05,514 INFO L290 TraceCheckUtils]: 139: Hoare triple {109755#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109748#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:05,514 INFO L290 TraceCheckUtils]: 138: Hoare triple {109755#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {109755#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:05,515 INFO L290 TraceCheckUtils]: 137: Hoare triple {109762#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109755#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:05,516 INFO L290 TraceCheckUtils]: 136: Hoare triple {109762#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {109762#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:05,517 INFO L290 TraceCheckUtils]: 135: Hoare triple {109769#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109762#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:05,517 INFO L290 TraceCheckUtils]: 134: Hoare triple {109769#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {109769#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:05,518 INFO L290 TraceCheckUtils]: 133: Hoare triple {109776#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109769#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:05,519 INFO L290 TraceCheckUtils]: 132: Hoare triple {109776#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {109776#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:05,520 INFO L290 TraceCheckUtils]: 131: Hoare triple {109783#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109776#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:05,520 INFO L290 TraceCheckUtils]: 130: Hoare triple {109783#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {109783#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:05,521 INFO L290 TraceCheckUtils]: 129: Hoare triple {109790#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109783#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:05,521 INFO L290 TraceCheckUtils]: 128: Hoare triple {109790#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {109790#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:05,523 INFO L290 TraceCheckUtils]: 127: Hoare triple {109797#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109790#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:05,523 INFO L290 TraceCheckUtils]: 126: Hoare triple {109797#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {109797#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:05,524 INFO L290 TraceCheckUtils]: 125: Hoare triple {109804#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109797#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:05,524 INFO L290 TraceCheckUtils]: 124: Hoare triple {109804#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {109804#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:05,526 INFO L290 TraceCheckUtils]: 123: Hoare triple {109811#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109804#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:05,526 INFO L290 TraceCheckUtils]: 122: Hoare triple {109811#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {109811#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:05,527 INFO L290 TraceCheckUtils]: 121: Hoare triple {109818#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109811#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:05,527 INFO L290 TraceCheckUtils]: 120: Hoare triple {109818#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {109818#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:05,528 INFO L290 TraceCheckUtils]: 119: Hoare triple {109825#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109818#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:05,529 INFO L290 TraceCheckUtils]: 118: Hoare triple {109825#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {109825#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:05,530 INFO L290 TraceCheckUtils]: 117: Hoare triple {109832#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109825#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:05,530 INFO L290 TraceCheckUtils]: 116: Hoare triple {109832#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {109832#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:05,531 INFO L290 TraceCheckUtils]: 115: Hoare triple {109839#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109832#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:05,531 INFO L290 TraceCheckUtils]: 114: Hoare triple {109839#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {109839#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:05,533 INFO L290 TraceCheckUtils]: 113: Hoare triple {109846#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109839#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:05,533 INFO L290 TraceCheckUtils]: 112: Hoare triple {109846#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {109846#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:05,534 INFO L290 TraceCheckUtils]: 111: Hoare triple {109853#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109846#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:05,534 INFO L290 TraceCheckUtils]: 110: Hoare triple {109853#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {109853#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:05,536 INFO L290 TraceCheckUtils]: 109: Hoare triple {109860#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109853#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:05,536 INFO L290 TraceCheckUtils]: 108: Hoare triple {109860#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {109860#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:05,537 INFO L290 TraceCheckUtils]: 107: Hoare triple {109867#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109860#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:05,537 INFO L290 TraceCheckUtils]: 106: Hoare triple {109867#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {109867#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:05,538 INFO L290 TraceCheckUtils]: 105: Hoare triple {109874#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109867#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:05,539 INFO L290 TraceCheckUtils]: 104: Hoare triple {109874#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {109874#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:05,540 INFO L290 TraceCheckUtils]: 103: Hoare triple {109881#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109874#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:05,540 INFO L290 TraceCheckUtils]: 102: Hoare triple {109881#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {109881#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:05,541 INFO L290 TraceCheckUtils]: 101: Hoare triple {109888#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109881#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:05,542 INFO L290 TraceCheckUtils]: 100: Hoare triple {109888#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {109888#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:05,543 INFO L290 TraceCheckUtils]: 99: Hoare triple {109895#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109888#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:05,543 INFO L290 TraceCheckUtils]: 98: Hoare triple {109895#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {109895#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:05,544 INFO L290 TraceCheckUtils]: 97: Hoare triple {109902#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109895#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:05,544 INFO L290 TraceCheckUtils]: 96: Hoare triple {109902#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {109902#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:05,546 INFO L290 TraceCheckUtils]: 95: Hoare triple {109909#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109902#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:05,546 INFO L290 TraceCheckUtils]: 94: Hoare triple {109909#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {109909#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:05,547 INFO L290 TraceCheckUtils]: 93: Hoare triple {109916#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109909#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:05,547 INFO L290 TraceCheckUtils]: 92: Hoare triple {109916#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {109916#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:05,549 INFO L290 TraceCheckUtils]: 91: Hoare triple {109923#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109916#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:05,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {109923#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {109923#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:05,550 INFO L290 TraceCheckUtils]: 89: Hoare triple {109930#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109923#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:05,550 INFO L290 TraceCheckUtils]: 88: Hoare triple {109930#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {109930#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:05,552 INFO L290 TraceCheckUtils]: 87: Hoare triple {109937#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109930#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:05,552 INFO L290 TraceCheckUtils]: 86: Hoare triple {109937#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {109937#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:05,553 INFO L290 TraceCheckUtils]: 85: Hoare triple {109944#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109937#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:05,553 INFO L290 TraceCheckUtils]: 84: Hoare triple {109944#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {109944#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:05,554 INFO L290 TraceCheckUtils]: 83: Hoare triple {109951#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109944#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:05,555 INFO L290 TraceCheckUtils]: 82: Hoare triple {109951#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {109951#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:05,556 INFO L290 TraceCheckUtils]: 81: Hoare triple {109958#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109951#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:05,556 INFO L290 TraceCheckUtils]: 80: Hoare triple {109958#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {109958#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:05,557 INFO L290 TraceCheckUtils]: 79: Hoare triple {109965#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109958#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:05,557 INFO L290 TraceCheckUtils]: 78: Hoare triple {109965#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {109965#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:05,559 INFO L290 TraceCheckUtils]: 77: Hoare triple {109972#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109965#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:05,559 INFO L290 TraceCheckUtils]: 76: Hoare triple {109972#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {109972#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:05,560 INFO L290 TraceCheckUtils]: 75: Hoare triple {109979#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109972#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:05,560 INFO L290 TraceCheckUtils]: 74: Hoare triple {109979#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {109979#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:05,562 INFO L290 TraceCheckUtils]: 73: Hoare triple {109986#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109979#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:05,562 INFO L290 TraceCheckUtils]: 72: Hoare triple {109986#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {109986#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:05,563 INFO L290 TraceCheckUtils]: 71: Hoare triple {109993#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109986#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:05,563 INFO L290 TraceCheckUtils]: 70: Hoare triple {109993#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {109993#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:05,564 INFO L290 TraceCheckUtils]: 69: Hoare triple {110000#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {109993#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:05,565 INFO L290 TraceCheckUtils]: 68: Hoare triple {110000#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {110000#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:05,566 INFO L290 TraceCheckUtils]: 67: Hoare triple {110007#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110000#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:05,566 INFO L290 TraceCheckUtils]: 66: Hoare triple {110007#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {110007#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:05,567 INFO L290 TraceCheckUtils]: 65: Hoare triple {110014#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110007#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:05,568 INFO L290 TraceCheckUtils]: 64: Hoare triple {110014#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {110014#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:05,569 INFO L290 TraceCheckUtils]: 63: Hoare triple {110021#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110014#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:05,569 INFO L290 TraceCheckUtils]: 62: Hoare triple {110021#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {110021#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:05,570 INFO L290 TraceCheckUtils]: 61: Hoare triple {110028#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110021#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:05,570 INFO L290 TraceCheckUtils]: 60: Hoare triple {110028#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {110028#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:05,572 INFO L290 TraceCheckUtils]: 59: Hoare triple {110035#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110028#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:05,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {110035#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {110035#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:05,573 INFO L290 TraceCheckUtils]: 57: Hoare triple {110042#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110035#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:05,573 INFO L290 TraceCheckUtils]: 56: Hoare triple {110042#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {110042#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:05,575 INFO L290 TraceCheckUtils]: 55: Hoare triple {110049#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110042#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:05,575 INFO L290 TraceCheckUtils]: 54: Hoare triple {110049#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {110049#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:05,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {110056#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110049#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:05,576 INFO L290 TraceCheckUtils]: 52: Hoare triple {110056#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {110056#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:05,577 INFO L290 TraceCheckUtils]: 51: Hoare triple {110063#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110056#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:05,578 INFO L290 TraceCheckUtils]: 50: Hoare triple {110063#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {110063#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:05,579 INFO L290 TraceCheckUtils]: 49: Hoare triple {110070#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110063#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:05,579 INFO L290 TraceCheckUtils]: 48: Hoare triple {110070#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {110070#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:05,580 INFO L290 TraceCheckUtils]: 47: Hoare triple {110077#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110070#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:05,581 INFO L290 TraceCheckUtils]: 46: Hoare triple {110077#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {110077#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:05,582 INFO L290 TraceCheckUtils]: 45: Hoare triple {110084#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110077#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:05,582 INFO L290 TraceCheckUtils]: 44: Hoare triple {110084#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {110084#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:05,583 INFO L290 TraceCheckUtils]: 43: Hoare triple {110091#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110084#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:05,583 INFO L290 TraceCheckUtils]: 42: Hoare triple {110091#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {110091#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:05,585 INFO L290 TraceCheckUtils]: 41: Hoare triple {110098#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110091#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:05,585 INFO L290 TraceCheckUtils]: 40: Hoare triple {110098#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {110098#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:05,586 INFO L290 TraceCheckUtils]: 39: Hoare triple {110105#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110098#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:05,586 INFO L290 TraceCheckUtils]: 38: Hoare triple {110105#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {110105#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:05,588 INFO L290 TraceCheckUtils]: 37: Hoare triple {110112#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110105#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:05,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {110112#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {110112#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:05,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {110119#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110112#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:05,589 INFO L290 TraceCheckUtils]: 34: Hoare triple {110119#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {110119#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:05,591 INFO L290 TraceCheckUtils]: 33: Hoare triple {110126#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110119#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:05,591 INFO L290 TraceCheckUtils]: 32: Hoare triple {110126#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {110126#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:05,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {110133#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110126#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:05,592 INFO L290 TraceCheckUtils]: 30: Hoare triple {110133#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {110133#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:05,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {110140#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110133#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:05,594 INFO L290 TraceCheckUtils]: 28: Hoare triple {110140#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {110140#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:05,595 INFO L290 TraceCheckUtils]: 27: Hoare triple {110147#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110140#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:05,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {110147#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {110147#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:05,596 INFO L290 TraceCheckUtils]: 25: Hoare triple {110154#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110147#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:05,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {110154#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {110154#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:05,598 INFO L290 TraceCheckUtils]: 23: Hoare triple {110161#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110154#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:05,598 INFO L290 TraceCheckUtils]: 22: Hoare triple {110161#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {110161#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:05,599 INFO L290 TraceCheckUtils]: 21: Hoare triple {110168#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110161#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:05,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {110168#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {110168#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:05,601 INFO L290 TraceCheckUtils]: 19: Hoare triple {110175#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110168#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:05,601 INFO L290 TraceCheckUtils]: 18: Hoare triple {110175#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {110175#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:05,602 INFO L290 TraceCheckUtils]: 17: Hoare triple {110182#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110175#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:05,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {110182#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {110182#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:05,604 INFO L290 TraceCheckUtils]: 15: Hoare triple {110189#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110182#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:05,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {110189#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {110189#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:05,605 INFO L290 TraceCheckUtils]: 13: Hoare triple {110196#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110189#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:05,605 INFO L290 TraceCheckUtils]: 12: Hoare triple {110196#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {110196#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:05,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {110203#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110196#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:05,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {110203#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {110203#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:05,608 INFO L290 TraceCheckUtils]: 9: Hoare triple {110210#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110203#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:05,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {110210#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {110210#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:05,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {110217#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {110210#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:05,610 INFO L290 TraceCheckUtils]: 6: Hoare triple {110217#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {110217#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:05,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {109009#true} ~x~0 := 0;~y~0 := 500000; {110217#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:05,610 INFO L272 TraceCheckUtils]: 4: Hoare triple {109009#true} call #t~ret4 := main(); {109009#true} is VALID [2022-04-15 12:53:05,610 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {109009#true} {109009#true} #41#return; {109009#true} is VALID [2022-04-15 12:53:05,610 INFO L290 TraceCheckUtils]: 2: Hoare triple {109009#true} assume true; {109009#true} is VALID [2022-04-15 12:53:05,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {109009#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {109009#true} is VALID [2022-04-15 12:53:05,610 INFO L272 TraceCheckUtils]: 0: Hoare triple {109009#true} call ULTIMATE.init(); {109009#true} is VALID [2022-04-15 12:53:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6889 backedges. 246 proven. 6642 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:05,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1231584742] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:53:05,611 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:53:05,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [85, 84, 84] total 168 [2022-04-15 12:53:05,611 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:53:05,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [38413981] [2022-04-15 12:53:05,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [38413981] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:53:05,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:53:05,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [85] imperfect sequences [] total 85 [2022-04-15 12:53:05,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231320234] [2022-04-15 12:53:05,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:53:05,612 INFO L78 Accepts]: Start accepts. Automaton has has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 177 [2022-04-15 12:53:05,612 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:53:05,612 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:05,766 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:05,766 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 85 states [2022-04-15 12:53:05,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:05,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 85 interpolants. [2022-04-15 12:53:05,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13863, Invalid=14193, Unknown=0, NotChecked=0, Total=28056 [2022-04-15 12:53:05,769 INFO L87 Difference]: Start difference. First operand 179 states and 182 transitions. Second operand has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:08,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:08,695 INFO L93 Difference]: Finished difference Result 190 states and 196 transitions. [2022-04-15 12:53:08,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2022-04-15 12:53:08,695 INFO L78 Accepts]: Start accepts. Automaton has has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 177 [2022-04-15 12:53:08,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:53:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 187 transitions. [2022-04-15 12:53:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 187 transitions. [2022-04-15 12:53:08,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 85 states and 187 transitions. [2022-04-15 12:53:08,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 187 edges. 187 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:08,893 INFO L225 Difference]: With dead ends: 190 [2022-04-15 12:53:08,893 INFO L226 Difference]: Without dead ends: 181 [2022-04-15 12:53:08,897 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 521 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 248 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3806 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=27558, Invalid=34692, Unknown=0, NotChecked=0, Total=62250 [2022-04-15 12:53:08,897 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 90 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 215 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:53:08,897 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [90 Valid, 54 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-15 12:53:08,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2022-04-15 12:53:09,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2022-04-15 12:53:09,053 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:53:09,053 INFO L82 GeneralOperation]: Start isEquivalent. First operand 181 states. Second operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:09,054 INFO L74 IsIncluded]: Start isIncluded. First operand 181 states. Second operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:09,054 INFO L87 Difference]: Start difference. First operand 181 states. Second operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:09,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:09,055 INFO L93 Difference]: Finished difference Result 181 states and 184 transitions. [2022-04-15 12:53:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2022-04-15 12:53:09,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:09,055 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:09,056 INFO L74 IsIncluded]: Start isIncluded. First operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 181 states. [2022-04-15 12:53:09,056 INFO L87 Difference]: Start difference. First operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 181 states. [2022-04-15 12:53:09,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:09,057 INFO L93 Difference]: Finished difference Result 181 states and 184 transitions. [2022-04-15 12:53:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2022-04-15 12:53:09,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:09,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:09,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:53:09,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:53:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 176 states have (on average 1.0227272727272727) internal successors, (180), 176 states have internal predecessors, (180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:09,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 184 transitions. [2022-04-15 12:53:09,059 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 184 transitions. Word has length 177 [2022-04-15 12:53:09,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:53:09,059 INFO L478 AbstractCegarLoop]: Abstraction has 181 states and 184 transitions. [2022-04-15 12:53:09,059 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 85 states, 85 states have (on average 2.0352941176470587) internal successors, (173), 84 states have internal predecessors, (173), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:09,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 181 states and 184 transitions. [2022-04-15 12:53:09,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2022-04-15 12:53:09,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-04-15 12:53:09,206 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:53:09,206 INFO L499 BasicCegarLoop]: trace histogram [84, 82, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:53:09,222 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (83)] Forceful destruction successful, exit code 0 [2022-04-15 12:53:09,421 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 83 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable165,SelfDestructingSolverStorable166 [2022-04-15 12:53:09,422 INFO L403 AbstractCegarLoop]: === Iteration 86 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:53:09,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:53:09,422 INFO L85 PathProgramCache]: Analyzing trace with hash -420698685, now seen corresponding path program 165 times [2022-04-15 12:53:09,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:09,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1969186810] [2022-04-15 12:53:09,604 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:53:09,605 INFO L85 PathProgramCache]: Analyzing trace with hash -598377200, now seen corresponding path program 1 times [2022-04-15 12:53:09,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:09,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614526097] [2022-04-15 12:53:09,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:09,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:09,607 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:53:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:09,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:53:09,609 INFO L85 PathProgramCache]: Analyzing trace with hash -420698685, now seen corresponding path program 166 times [2022-04-15 12:53:09,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:09,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [40294040] [2022-04-15 12:53:09,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:09,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:09,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:11,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:53:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:11,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {111597#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {111509#true} is VALID [2022-04-15 12:53:11,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {111509#true} assume true; {111509#true} is VALID [2022-04-15 12:53:11,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111509#true} {111509#true} #41#return; {111509#true} is VALID [2022-04-15 12:53:11,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {111509#true} call ULTIMATE.init(); {111597#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:53:11,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {111597#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {111509#true} is VALID [2022-04-15 12:53:11,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {111509#true} assume true; {111509#true} is VALID [2022-04-15 12:53:11,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111509#true} {111509#true} #41#return; {111509#true} is VALID [2022-04-15 12:53:11,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {111509#true} call #t~ret4 := main(); {111509#true} is VALID [2022-04-15 12:53:11,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {111509#true} ~x~0 := 0;~y~0 := 500000; {111514#(= main_~x~0 0)} is VALID [2022-04-15 12:53:11,426 INFO L290 TraceCheckUtils]: 6: Hoare triple {111514#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {111514#(= main_~x~0 0)} is VALID [2022-04-15 12:53:11,426 INFO L290 TraceCheckUtils]: 7: Hoare triple {111514#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111515#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:11,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {111515#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {111515#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:11,431 INFO L290 TraceCheckUtils]: 9: Hoare triple {111515#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111516#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:11,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {111516#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {111516#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:11,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {111516#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111517#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:11,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {111517#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {111517#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:11,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {111517#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111518#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:11,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {111518#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {111518#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:11,435 INFO L290 TraceCheckUtils]: 15: Hoare triple {111518#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111519#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:11,436 INFO L290 TraceCheckUtils]: 16: Hoare triple {111519#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {111519#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:11,450 INFO L290 TraceCheckUtils]: 17: Hoare triple {111519#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111520#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:11,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {111520#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {111520#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:11,455 INFO L290 TraceCheckUtils]: 19: Hoare triple {111520#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111521#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:11,455 INFO L290 TraceCheckUtils]: 20: Hoare triple {111521#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {111521#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:11,457 INFO L290 TraceCheckUtils]: 21: Hoare triple {111521#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111522#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:11,457 INFO L290 TraceCheckUtils]: 22: Hoare triple {111522#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {111522#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:11,458 INFO L290 TraceCheckUtils]: 23: Hoare triple {111522#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111523#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:11,458 INFO L290 TraceCheckUtils]: 24: Hoare triple {111523#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {111523#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:11,474 INFO L290 TraceCheckUtils]: 25: Hoare triple {111523#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111524#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:11,474 INFO L290 TraceCheckUtils]: 26: Hoare triple {111524#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {111524#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:11,481 INFO L290 TraceCheckUtils]: 27: Hoare triple {111524#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111525#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:11,481 INFO L290 TraceCheckUtils]: 28: Hoare triple {111525#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {111525#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:11,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {111525#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111526#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:11,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {111526#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {111526#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:11,502 INFO L290 TraceCheckUtils]: 31: Hoare triple {111526#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111527#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:11,502 INFO L290 TraceCheckUtils]: 32: Hoare triple {111527#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {111527#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:11,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {111527#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111528#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:11,519 INFO L290 TraceCheckUtils]: 34: Hoare triple {111528#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {111528#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:11,526 INFO L290 TraceCheckUtils]: 35: Hoare triple {111528#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111529#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:11,526 INFO L290 TraceCheckUtils]: 36: Hoare triple {111529#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {111529#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:11,529 INFO L290 TraceCheckUtils]: 37: Hoare triple {111529#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111530#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:11,537 INFO L290 TraceCheckUtils]: 38: Hoare triple {111530#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {111530#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:11,541 INFO L290 TraceCheckUtils]: 39: Hoare triple {111530#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111531#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:11,542 INFO L290 TraceCheckUtils]: 40: Hoare triple {111531#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {111531#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:11,543 INFO L290 TraceCheckUtils]: 41: Hoare triple {111531#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111532#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:11,543 INFO L290 TraceCheckUtils]: 42: Hoare triple {111532#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {111532#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:11,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {111532#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111533#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:11,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {111533#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {111533#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:11,558 INFO L290 TraceCheckUtils]: 45: Hoare triple {111533#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111534#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:11,558 INFO L290 TraceCheckUtils]: 46: Hoare triple {111534#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {111534#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:11,564 INFO L290 TraceCheckUtils]: 47: Hoare triple {111534#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111535#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:11,567 INFO L290 TraceCheckUtils]: 48: Hoare triple {111535#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {111535#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:11,572 INFO L290 TraceCheckUtils]: 49: Hoare triple {111535#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111536#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:11,573 INFO L290 TraceCheckUtils]: 50: Hoare triple {111536#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {111536#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:11,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {111536#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111537#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:11,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {111537#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {111537#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:11,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {111537#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111538#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:11,576 INFO L290 TraceCheckUtils]: 54: Hoare triple {111538#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {111538#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:11,577 INFO L290 TraceCheckUtils]: 55: Hoare triple {111538#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111539#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:11,578 INFO L290 TraceCheckUtils]: 56: Hoare triple {111539#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {111539#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:11,579 INFO L290 TraceCheckUtils]: 57: Hoare triple {111539#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111540#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:11,579 INFO L290 TraceCheckUtils]: 58: Hoare triple {111540#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {111540#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:11,581 INFO L290 TraceCheckUtils]: 59: Hoare triple {111540#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111541#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:11,581 INFO L290 TraceCheckUtils]: 60: Hoare triple {111541#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {111541#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:11,583 INFO L290 TraceCheckUtils]: 61: Hoare triple {111541#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111542#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:11,583 INFO L290 TraceCheckUtils]: 62: Hoare triple {111542#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {111542#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:11,585 INFO L290 TraceCheckUtils]: 63: Hoare triple {111542#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111543#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:11,585 INFO L290 TraceCheckUtils]: 64: Hoare triple {111543#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {111543#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:11,586 INFO L290 TraceCheckUtils]: 65: Hoare triple {111543#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111544#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:11,587 INFO L290 TraceCheckUtils]: 66: Hoare triple {111544#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {111544#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:11,588 INFO L290 TraceCheckUtils]: 67: Hoare triple {111544#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111545#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:11,588 INFO L290 TraceCheckUtils]: 68: Hoare triple {111545#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {111545#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:11,590 INFO L290 TraceCheckUtils]: 69: Hoare triple {111545#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111546#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:11,590 INFO L290 TraceCheckUtils]: 70: Hoare triple {111546#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {111546#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:11,591 INFO L290 TraceCheckUtils]: 71: Hoare triple {111546#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111547#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:11,592 INFO L290 TraceCheckUtils]: 72: Hoare triple {111547#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {111547#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:11,593 INFO L290 TraceCheckUtils]: 73: Hoare triple {111547#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111548#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:11,593 INFO L290 TraceCheckUtils]: 74: Hoare triple {111548#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {111548#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:11,595 INFO L290 TraceCheckUtils]: 75: Hoare triple {111548#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111549#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:11,595 INFO L290 TraceCheckUtils]: 76: Hoare triple {111549#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {111549#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:11,596 INFO L290 TraceCheckUtils]: 77: Hoare triple {111549#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111550#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:11,597 INFO L290 TraceCheckUtils]: 78: Hoare triple {111550#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {111550#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:11,598 INFO L290 TraceCheckUtils]: 79: Hoare triple {111550#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111551#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:11,598 INFO L290 TraceCheckUtils]: 80: Hoare triple {111551#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {111551#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:11,600 INFO L290 TraceCheckUtils]: 81: Hoare triple {111551#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111552#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:11,600 INFO L290 TraceCheckUtils]: 82: Hoare triple {111552#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {111552#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:11,602 INFO L290 TraceCheckUtils]: 83: Hoare triple {111552#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111553#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:11,602 INFO L290 TraceCheckUtils]: 84: Hoare triple {111553#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {111553#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:11,603 INFO L290 TraceCheckUtils]: 85: Hoare triple {111553#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111554#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:11,604 INFO L290 TraceCheckUtils]: 86: Hoare triple {111554#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {111554#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:11,605 INFO L290 TraceCheckUtils]: 87: Hoare triple {111554#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111555#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:11,605 INFO L290 TraceCheckUtils]: 88: Hoare triple {111555#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {111555#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:11,607 INFO L290 TraceCheckUtils]: 89: Hoare triple {111555#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111556#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:11,607 INFO L290 TraceCheckUtils]: 90: Hoare triple {111556#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {111556#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:11,608 INFO L290 TraceCheckUtils]: 91: Hoare triple {111556#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111557#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:11,609 INFO L290 TraceCheckUtils]: 92: Hoare triple {111557#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {111557#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:11,610 INFO L290 TraceCheckUtils]: 93: Hoare triple {111557#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111558#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:11,610 INFO L290 TraceCheckUtils]: 94: Hoare triple {111558#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {111558#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:11,612 INFO L290 TraceCheckUtils]: 95: Hoare triple {111558#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111559#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:11,612 INFO L290 TraceCheckUtils]: 96: Hoare triple {111559#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {111559#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:11,614 INFO L290 TraceCheckUtils]: 97: Hoare triple {111559#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111560#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:11,614 INFO L290 TraceCheckUtils]: 98: Hoare triple {111560#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {111560#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:11,615 INFO L290 TraceCheckUtils]: 99: Hoare triple {111560#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111561#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:11,616 INFO L290 TraceCheckUtils]: 100: Hoare triple {111561#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {111561#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:11,617 INFO L290 TraceCheckUtils]: 101: Hoare triple {111561#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111562#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:11,617 INFO L290 TraceCheckUtils]: 102: Hoare triple {111562#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {111562#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:11,619 INFO L290 TraceCheckUtils]: 103: Hoare triple {111562#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111563#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:11,619 INFO L290 TraceCheckUtils]: 104: Hoare triple {111563#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {111563#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:11,621 INFO L290 TraceCheckUtils]: 105: Hoare triple {111563#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111564#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:11,621 INFO L290 TraceCheckUtils]: 106: Hoare triple {111564#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {111564#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:11,623 INFO L290 TraceCheckUtils]: 107: Hoare triple {111564#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111565#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:11,623 INFO L290 TraceCheckUtils]: 108: Hoare triple {111565#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {111565#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:11,624 INFO L290 TraceCheckUtils]: 109: Hoare triple {111565#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111566#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:11,625 INFO L290 TraceCheckUtils]: 110: Hoare triple {111566#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {111566#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:11,626 INFO L290 TraceCheckUtils]: 111: Hoare triple {111566#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111567#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:11,626 INFO L290 TraceCheckUtils]: 112: Hoare triple {111567#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {111567#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:11,628 INFO L290 TraceCheckUtils]: 113: Hoare triple {111567#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111568#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:11,628 INFO L290 TraceCheckUtils]: 114: Hoare triple {111568#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {111568#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:11,630 INFO L290 TraceCheckUtils]: 115: Hoare triple {111568#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111569#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:11,630 INFO L290 TraceCheckUtils]: 116: Hoare triple {111569#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {111569#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:11,631 INFO L290 TraceCheckUtils]: 117: Hoare triple {111569#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111570#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:11,632 INFO L290 TraceCheckUtils]: 118: Hoare triple {111570#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {111570#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:11,633 INFO L290 TraceCheckUtils]: 119: Hoare triple {111570#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111571#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:11,633 INFO L290 TraceCheckUtils]: 120: Hoare triple {111571#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {111571#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:11,635 INFO L290 TraceCheckUtils]: 121: Hoare triple {111571#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111572#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:11,635 INFO L290 TraceCheckUtils]: 122: Hoare triple {111572#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {111572#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:11,636 INFO L290 TraceCheckUtils]: 123: Hoare triple {111572#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111573#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:11,637 INFO L290 TraceCheckUtils]: 124: Hoare triple {111573#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {111573#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:11,638 INFO L290 TraceCheckUtils]: 125: Hoare triple {111573#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111574#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:11,638 INFO L290 TraceCheckUtils]: 126: Hoare triple {111574#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {111574#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:11,640 INFO L290 TraceCheckUtils]: 127: Hoare triple {111574#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111575#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:11,640 INFO L290 TraceCheckUtils]: 128: Hoare triple {111575#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {111575#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:11,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {111575#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111576#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:11,642 INFO L290 TraceCheckUtils]: 130: Hoare triple {111576#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {111576#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:11,643 INFO L290 TraceCheckUtils]: 131: Hoare triple {111576#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111577#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:11,643 INFO L290 TraceCheckUtils]: 132: Hoare triple {111577#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {111577#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:11,645 INFO L290 TraceCheckUtils]: 133: Hoare triple {111577#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111578#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:11,645 INFO L290 TraceCheckUtils]: 134: Hoare triple {111578#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {111578#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:11,646 INFO L290 TraceCheckUtils]: 135: Hoare triple {111578#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111579#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:11,647 INFO L290 TraceCheckUtils]: 136: Hoare triple {111579#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {111579#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:11,648 INFO L290 TraceCheckUtils]: 137: Hoare triple {111579#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111580#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:11,648 INFO L290 TraceCheckUtils]: 138: Hoare triple {111580#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {111580#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:11,650 INFO L290 TraceCheckUtils]: 139: Hoare triple {111580#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111581#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:11,650 INFO L290 TraceCheckUtils]: 140: Hoare triple {111581#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {111581#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:11,651 INFO L290 TraceCheckUtils]: 141: Hoare triple {111581#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111582#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:11,652 INFO L290 TraceCheckUtils]: 142: Hoare triple {111582#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {111582#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:11,653 INFO L290 TraceCheckUtils]: 143: Hoare triple {111582#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111583#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:11,654 INFO L290 TraceCheckUtils]: 144: Hoare triple {111583#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {111583#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:11,655 INFO L290 TraceCheckUtils]: 145: Hoare triple {111583#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111584#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:11,656 INFO L290 TraceCheckUtils]: 146: Hoare triple {111584#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {111584#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:11,657 INFO L290 TraceCheckUtils]: 147: Hoare triple {111584#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111585#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:11,657 INFO L290 TraceCheckUtils]: 148: Hoare triple {111585#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {111585#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:11,659 INFO L290 TraceCheckUtils]: 149: Hoare triple {111585#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111586#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:11,659 INFO L290 TraceCheckUtils]: 150: Hoare triple {111586#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {111586#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:11,660 INFO L290 TraceCheckUtils]: 151: Hoare triple {111586#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111587#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:11,661 INFO L290 TraceCheckUtils]: 152: Hoare triple {111587#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {111587#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:11,662 INFO L290 TraceCheckUtils]: 153: Hoare triple {111587#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111588#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:11,662 INFO L290 TraceCheckUtils]: 154: Hoare triple {111588#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {111588#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:11,664 INFO L290 TraceCheckUtils]: 155: Hoare triple {111588#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111589#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:11,664 INFO L290 TraceCheckUtils]: 156: Hoare triple {111589#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {111589#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:11,665 INFO L290 TraceCheckUtils]: 157: Hoare triple {111589#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111590#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:11,666 INFO L290 TraceCheckUtils]: 158: Hoare triple {111590#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {111590#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:11,667 INFO L290 TraceCheckUtils]: 159: Hoare triple {111590#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111591#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:11,667 INFO L290 TraceCheckUtils]: 160: Hoare triple {111591#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {111591#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:11,669 INFO L290 TraceCheckUtils]: 161: Hoare triple {111591#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111592#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:11,669 INFO L290 TraceCheckUtils]: 162: Hoare triple {111592#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {111592#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:11,671 INFO L290 TraceCheckUtils]: 163: Hoare triple {111592#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111593#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:11,671 INFO L290 TraceCheckUtils]: 164: Hoare triple {111593#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {111593#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:11,673 INFO L290 TraceCheckUtils]: 165: Hoare triple {111593#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111594#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:11,673 INFO L290 TraceCheckUtils]: 166: Hoare triple {111594#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {111594#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:11,675 INFO L290 TraceCheckUtils]: 167: Hoare triple {111594#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111595#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:11,675 INFO L290 TraceCheckUtils]: 168: Hoare triple {111595#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {111595#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:11,676 INFO L290 TraceCheckUtils]: 169: Hoare triple {111595#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111596#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:11,677 INFO L290 TraceCheckUtils]: 170: Hoare triple {111596#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {111596#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 171: Hoare triple {111596#(<= main_~x~0 82)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 172: Hoare triple {111510#false} assume !!(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 173: Hoare triple {111510#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 174: Hoare triple {111510#false} assume !(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L272 TraceCheckUtils]: 175: Hoare triple {111510#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 176: Hoare triple {111510#false} ~cond := #in~cond; {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 177: Hoare triple {111510#false} assume 0 == ~cond; {111510#false} is VALID [2022-04-15 12:53:11,679 INFO L290 TraceCheckUtils]: 178: Hoare triple {111510#false} assume !false; {111510#false} is VALID [2022-04-15 12:53:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 249 proven. 6806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:11,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:53:11,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [40294040] [2022-04-15 12:53:11,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [40294040] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:53:11,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989055085] [2022-04-15 12:53:11,680 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:53:11,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:11,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:53:11,690 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:53:11,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Waiting until timeout for monitored process [2022-04-15 12:53:11,780 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:53:11,780 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:53:11,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 84 conjunts are in the unsatisfiable core [2022-04-15 12:53:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:11,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:12,662 INFO L272 TraceCheckUtils]: 0: Hoare triple {111509#true} call ULTIMATE.init(); {111509#true} is VALID [2022-04-15 12:53:12,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {111509#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {111509#true} is VALID [2022-04-15 12:53:12,663 INFO L290 TraceCheckUtils]: 2: Hoare triple {111509#true} assume true; {111509#true} is VALID [2022-04-15 12:53:12,663 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111509#true} {111509#true} #41#return; {111509#true} is VALID [2022-04-15 12:53:12,663 INFO L272 TraceCheckUtils]: 4: Hoare triple {111509#true} call #t~ret4 := main(); {111509#true} is VALID [2022-04-15 12:53:12,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {111509#true} ~x~0 := 0;~y~0 := 500000; {111616#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:12,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {111616#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {111616#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:12,671 INFO L290 TraceCheckUtils]: 7: Hoare triple {111616#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111515#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:12,671 INFO L290 TraceCheckUtils]: 8: Hoare triple {111515#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {111515#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:12,673 INFO L290 TraceCheckUtils]: 9: Hoare triple {111515#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111516#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:12,674 INFO L290 TraceCheckUtils]: 10: Hoare triple {111516#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {111516#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:12,675 INFO L290 TraceCheckUtils]: 11: Hoare triple {111516#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111517#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:12,675 INFO L290 TraceCheckUtils]: 12: Hoare triple {111517#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {111517#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:12,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {111517#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111518#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:12,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {111518#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {111518#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:12,679 INFO L290 TraceCheckUtils]: 15: Hoare triple {111518#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111519#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:12,679 INFO L290 TraceCheckUtils]: 16: Hoare triple {111519#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {111519#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:12,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {111519#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111520#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:12,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {111520#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {111520#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:12,683 INFO L290 TraceCheckUtils]: 19: Hoare triple {111520#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111521#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:12,683 INFO L290 TraceCheckUtils]: 20: Hoare triple {111521#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {111521#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:12,685 INFO L290 TraceCheckUtils]: 21: Hoare triple {111521#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111522#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:12,686 INFO L290 TraceCheckUtils]: 22: Hoare triple {111522#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {111522#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:12,688 INFO L290 TraceCheckUtils]: 23: Hoare triple {111522#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111523#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:12,688 INFO L290 TraceCheckUtils]: 24: Hoare triple {111523#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {111523#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:12,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {111523#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111524#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:12,690 INFO L290 TraceCheckUtils]: 26: Hoare triple {111524#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {111524#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:12,692 INFO L290 TraceCheckUtils]: 27: Hoare triple {111524#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111525#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:12,693 INFO L290 TraceCheckUtils]: 28: Hoare triple {111525#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {111525#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:12,695 INFO L290 TraceCheckUtils]: 29: Hoare triple {111525#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111526#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:12,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {111526#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {111526#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:12,697 INFO L290 TraceCheckUtils]: 31: Hoare triple {111526#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111527#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:12,697 INFO L290 TraceCheckUtils]: 32: Hoare triple {111527#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {111527#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:12,699 INFO L290 TraceCheckUtils]: 33: Hoare triple {111527#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111528#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:12,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {111528#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {111528#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:12,700 INFO L290 TraceCheckUtils]: 35: Hoare triple {111528#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111529#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:12,701 INFO L290 TraceCheckUtils]: 36: Hoare triple {111529#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {111529#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:12,703 INFO L290 TraceCheckUtils]: 37: Hoare triple {111529#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111530#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:12,703 INFO L290 TraceCheckUtils]: 38: Hoare triple {111530#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {111530#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:12,705 INFO L290 TraceCheckUtils]: 39: Hoare triple {111530#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111531#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:12,705 INFO L290 TraceCheckUtils]: 40: Hoare triple {111531#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {111531#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:12,706 INFO L290 TraceCheckUtils]: 41: Hoare triple {111531#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111532#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:12,707 INFO L290 TraceCheckUtils]: 42: Hoare triple {111532#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {111532#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:12,708 INFO L290 TraceCheckUtils]: 43: Hoare triple {111532#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111533#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:12,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {111533#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {111533#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:12,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {111533#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111534#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:12,710 INFO L290 TraceCheckUtils]: 46: Hoare triple {111534#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {111534#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:12,712 INFO L290 TraceCheckUtils]: 47: Hoare triple {111534#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111535#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:12,712 INFO L290 TraceCheckUtils]: 48: Hoare triple {111535#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {111535#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:12,714 INFO L290 TraceCheckUtils]: 49: Hoare triple {111535#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111536#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:12,714 INFO L290 TraceCheckUtils]: 50: Hoare triple {111536#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {111536#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:12,716 INFO L290 TraceCheckUtils]: 51: Hoare triple {111536#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111537#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:12,716 INFO L290 TraceCheckUtils]: 52: Hoare triple {111537#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {111537#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:12,719 INFO L290 TraceCheckUtils]: 53: Hoare triple {111537#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111538#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:12,719 INFO L290 TraceCheckUtils]: 54: Hoare triple {111538#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {111538#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:12,722 INFO L290 TraceCheckUtils]: 55: Hoare triple {111538#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111539#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:12,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {111539#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {111539#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:12,725 INFO L290 TraceCheckUtils]: 57: Hoare triple {111539#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111540#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:12,725 INFO L290 TraceCheckUtils]: 58: Hoare triple {111540#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {111540#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:12,727 INFO L290 TraceCheckUtils]: 59: Hoare triple {111540#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111541#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:12,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {111541#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {111541#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:12,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {111541#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111542#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:12,730 INFO L290 TraceCheckUtils]: 62: Hoare triple {111542#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {111542#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:12,732 INFO L290 TraceCheckUtils]: 63: Hoare triple {111542#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111543#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:12,732 INFO L290 TraceCheckUtils]: 64: Hoare triple {111543#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {111543#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:12,734 INFO L290 TraceCheckUtils]: 65: Hoare triple {111543#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111544#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:12,734 INFO L290 TraceCheckUtils]: 66: Hoare triple {111544#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {111544#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:12,736 INFO L290 TraceCheckUtils]: 67: Hoare triple {111544#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111545#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:12,736 INFO L290 TraceCheckUtils]: 68: Hoare triple {111545#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {111545#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:12,738 INFO L290 TraceCheckUtils]: 69: Hoare triple {111545#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111546#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:12,738 INFO L290 TraceCheckUtils]: 70: Hoare triple {111546#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {111546#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:12,740 INFO L290 TraceCheckUtils]: 71: Hoare triple {111546#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111547#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:12,740 INFO L290 TraceCheckUtils]: 72: Hoare triple {111547#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {111547#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:12,742 INFO L290 TraceCheckUtils]: 73: Hoare triple {111547#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111548#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:12,743 INFO L290 TraceCheckUtils]: 74: Hoare triple {111548#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {111548#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:12,744 INFO L290 TraceCheckUtils]: 75: Hoare triple {111548#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111549#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:12,744 INFO L290 TraceCheckUtils]: 76: Hoare triple {111549#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {111549#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:12,746 INFO L290 TraceCheckUtils]: 77: Hoare triple {111549#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111550#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:12,746 INFO L290 TraceCheckUtils]: 78: Hoare triple {111550#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {111550#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:12,748 INFO L290 TraceCheckUtils]: 79: Hoare triple {111550#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111551#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:12,748 INFO L290 TraceCheckUtils]: 80: Hoare triple {111551#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {111551#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:12,750 INFO L290 TraceCheckUtils]: 81: Hoare triple {111551#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111552#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:12,750 INFO L290 TraceCheckUtils]: 82: Hoare triple {111552#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {111552#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:12,752 INFO L290 TraceCheckUtils]: 83: Hoare triple {111552#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111553#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:12,752 INFO L290 TraceCheckUtils]: 84: Hoare triple {111553#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {111553#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:12,754 INFO L290 TraceCheckUtils]: 85: Hoare triple {111553#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111554#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:12,755 INFO L290 TraceCheckUtils]: 86: Hoare triple {111554#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {111554#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:12,757 INFO L290 TraceCheckUtils]: 87: Hoare triple {111554#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111555#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:12,757 INFO L290 TraceCheckUtils]: 88: Hoare triple {111555#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {111555#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:12,759 INFO L290 TraceCheckUtils]: 89: Hoare triple {111555#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111556#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:12,760 INFO L290 TraceCheckUtils]: 90: Hoare triple {111556#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {111556#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:12,762 INFO L290 TraceCheckUtils]: 91: Hoare triple {111556#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111557#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:12,762 INFO L290 TraceCheckUtils]: 92: Hoare triple {111557#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {111557#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:12,764 INFO L290 TraceCheckUtils]: 93: Hoare triple {111557#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111558#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:12,764 INFO L290 TraceCheckUtils]: 94: Hoare triple {111558#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {111558#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:12,766 INFO L290 TraceCheckUtils]: 95: Hoare triple {111558#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111559#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:12,766 INFO L290 TraceCheckUtils]: 96: Hoare triple {111559#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {111559#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:12,768 INFO L290 TraceCheckUtils]: 97: Hoare triple {111559#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111560#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:12,768 INFO L290 TraceCheckUtils]: 98: Hoare triple {111560#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {111560#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:12,770 INFO L290 TraceCheckUtils]: 99: Hoare triple {111560#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111561#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:12,770 INFO L290 TraceCheckUtils]: 100: Hoare triple {111561#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {111561#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:12,772 INFO L290 TraceCheckUtils]: 101: Hoare triple {111561#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111562#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:12,772 INFO L290 TraceCheckUtils]: 102: Hoare triple {111562#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {111562#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:12,774 INFO L290 TraceCheckUtils]: 103: Hoare triple {111562#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111563#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:12,775 INFO L290 TraceCheckUtils]: 104: Hoare triple {111563#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {111563#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:12,778 INFO L290 TraceCheckUtils]: 105: Hoare triple {111563#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111564#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:12,779 INFO L290 TraceCheckUtils]: 106: Hoare triple {111564#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {111564#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:12,782 INFO L290 TraceCheckUtils]: 107: Hoare triple {111564#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111565#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:12,783 INFO L290 TraceCheckUtils]: 108: Hoare triple {111565#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {111565#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:12,785 INFO L290 TraceCheckUtils]: 109: Hoare triple {111565#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111566#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:12,785 INFO L290 TraceCheckUtils]: 110: Hoare triple {111566#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {111566#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:12,788 INFO L290 TraceCheckUtils]: 111: Hoare triple {111566#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111567#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:12,788 INFO L290 TraceCheckUtils]: 112: Hoare triple {111567#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {111567#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:12,790 INFO L290 TraceCheckUtils]: 113: Hoare triple {111567#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111568#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:12,791 INFO L290 TraceCheckUtils]: 114: Hoare triple {111568#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {111568#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:12,792 INFO L290 TraceCheckUtils]: 115: Hoare triple {111568#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111569#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:12,793 INFO L290 TraceCheckUtils]: 116: Hoare triple {111569#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {111569#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:12,794 INFO L290 TraceCheckUtils]: 117: Hoare triple {111569#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111570#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:12,795 INFO L290 TraceCheckUtils]: 118: Hoare triple {111570#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {111570#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:12,796 INFO L290 TraceCheckUtils]: 119: Hoare triple {111570#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111571#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:12,797 INFO L290 TraceCheckUtils]: 120: Hoare triple {111571#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {111571#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:12,798 INFO L290 TraceCheckUtils]: 121: Hoare triple {111571#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111572#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:12,798 INFO L290 TraceCheckUtils]: 122: Hoare triple {111572#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {111572#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:12,800 INFO L290 TraceCheckUtils]: 123: Hoare triple {111572#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111573#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:12,801 INFO L290 TraceCheckUtils]: 124: Hoare triple {111573#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {111573#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:12,802 INFO L290 TraceCheckUtils]: 125: Hoare triple {111573#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111574#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:12,803 INFO L290 TraceCheckUtils]: 126: Hoare triple {111574#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {111574#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:12,805 INFO L290 TraceCheckUtils]: 127: Hoare triple {111574#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111575#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:12,805 INFO L290 TraceCheckUtils]: 128: Hoare triple {111575#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {111575#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:12,807 INFO L290 TraceCheckUtils]: 129: Hoare triple {111575#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111576#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:12,808 INFO L290 TraceCheckUtils]: 130: Hoare triple {111576#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {111576#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:12,810 INFO L290 TraceCheckUtils]: 131: Hoare triple {111576#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111577#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:12,810 INFO L290 TraceCheckUtils]: 132: Hoare triple {111577#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {111577#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:12,812 INFO L290 TraceCheckUtils]: 133: Hoare triple {111577#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111578#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:12,812 INFO L290 TraceCheckUtils]: 134: Hoare triple {111578#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {111578#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:12,815 INFO L290 TraceCheckUtils]: 135: Hoare triple {111578#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111579#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:12,816 INFO L290 TraceCheckUtils]: 136: Hoare triple {111579#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {111579#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:12,818 INFO L290 TraceCheckUtils]: 137: Hoare triple {111579#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111580#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:12,819 INFO L290 TraceCheckUtils]: 138: Hoare triple {111580#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {111580#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:12,822 INFO L290 TraceCheckUtils]: 139: Hoare triple {111580#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111581#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:12,822 INFO L290 TraceCheckUtils]: 140: Hoare triple {111581#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {111581#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:12,824 INFO L290 TraceCheckUtils]: 141: Hoare triple {111581#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111582#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:12,824 INFO L290 TraceCheckUtils]: 142: Hoare triple {111582#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {111582#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:12,826 INFO L290 TraceCheckUtils]: 143: Hoare triple {111582#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111583#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:12,826 INFO L290 TraceCheckUtils]: 144: Hoare triple {111583#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {111583#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:12,828 INFO L290 TraceCheckUtils]: 145: Hoare triple {111583#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111584#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:12,828 INFO L290 TraceCheckUtils]: 146: Hoare triple {111584#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {111584#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:12,830 INFO L290 TraceCheckUtils]: 147: Hoare triple {111584#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111585#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:12,830 INFO L290 TraceCheckUtils]: 148: Hoare triple {111585#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {111585#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:12,832 INFO L290 TraceCheckUtils]: 149: Hoare triple {111585#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111586#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:12,832 INFO L290 TraceCheckUtils]: 150: Hoare triple {111586#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {111586#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:12,834 INFO L290 TraceCheckUtils]: 151: Hoare triple {111586#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111587#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:12,834 INFO L290 TraceCheckUtils]: 152: Hoare triple {111587#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {111587#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:12,837 INFO L290 TraceCheckUtils]: 153: Hoare triple {111587#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111588#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:12,838 INFO L290 TraceCheckUtils]: 154: Hoare triple {111588#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {111588#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:12,839 INFO L290 TraceCheckUtils]: 155: Hoare triple {111588#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111589#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:12,840 INFO L290 TraceCheckUtils]: 156: Hoare triple {111589#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {111589#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:12,842 INFO L290 TraceCheckUtils]: 157: Hoare triple {111589#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111590#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:12,842 INFO L290 TraceCheckUtils]: 158: Hoare triple {111590#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {111590#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:12,844 INFO L290 TraceCheckUtils]: 159: Hoare triple {111590#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111591#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:12,845 INFO L290 TraceCheckUtils]: 160: Hoare triple {111591#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {111591#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:12,847 INFO L290 TraceCheckUtils]: 161: Hoare triple {111591#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111592#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:12,847 INFO L290 TraceCheckUtils]: 162: Hoare triple {111592#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {111592#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:12,849 INFO L290 TraceCheckUtils]: 163: Hoare triple {111592#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111593#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:12,849 INFO L290 TraceCheckUtils]: 164: Hoare triple {111593#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {111593#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:12,851 INFO L290 TraceCheckUtils]: 165: Hoare triple {111593#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111594#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:12,851 INFO L290 TraceCheckUtils]: 166: Hoare triple {111594#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {111594#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:12,853 INFO L290 TraceCheckUtils]: 167: Hoare triple {111594#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111595#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:12,853 INFO L290 TraceCheckUtils]: 168: Hoare triple {111595#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {111595#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:12,855 INFO L290 TraceCheckUtils]: 169: Hoare triple {111595#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {111596#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:12,855 INFO L290 TraceCheckUtils]: 170: Hoare triple {111596#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {111596#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:12,857 INFO L290 TraceCheckUtils]: 171: Hoare triple {111596#(<= main_~x~0 82)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:12,857 INFO L290 TraceCheckUtils]: 172: Hoare triple {111510#false} assume !!(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:12,857 INFO L290 TraceCheckUtils]: 173: Hoare triple {111510#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:12,857 INFO L290 TraceCheckUtils]: 174: Hoare triple {111510#false} assume !(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:12,857 INFO L272 TraceCheckUtils]: 175: Hoare triple {111510#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {111510#false} is VALID [2022-04-15 12:53:12,858 INFO L290 TraceCheckUtils]: 176: Hoare triple {111510#false} ~cond := #in~cond; {111510#false} is VALID [2022-04-15 12:53:12,858 INFO L290 TraceCheckUtils]: 177: Hoare triple {111510#false} assume 0 == ~cond; {111510#false} is VALID [2022-04-15 12:53:12,858 INFO L290 TraceCheckUtils]: 178: Hoare triple {111510#false} assume !false; {111510#false} is VALID [2022-04-15 12:53:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 249 proven. 6806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:12,858 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:53:17,221 INFO L290 TraceCheckUtils]: 178: Hoare triple {111510#false} assume !false; {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 177: Hoare triple {111510#false} assume 0 == ~cond; {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 176: Hoare triple {111510#false} ~cond := #in~cond; {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L272 TraceCheckUtils]: 175: Hoare triple {111510#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 174: Hoare triple {111510#false} assume !(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 173: Hoare triple {111510#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 172: Hoare triple {111510#false} assume !!(~x~0 < 1000000); {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 171: Hoare triple {112157#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {111510#false} is VALID [2022-04-15 12:53:17,222 INFO L290 TraceCheckUtils]: 170: Hoare triple {112157#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {112157#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:17,228 INFO L290 TraceCheckUtils]: 169: Hoare triple {112164#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112157#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:17,228 INFO L290 TraceCheckUtils]: 168: Hoare triple {112164#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {112164#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:17,230 INFO L290 TraceCheckUtils]: 167: Hoare triple {112171#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112164#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:17,230 INFO L290 TraceCheckUtils]: 166: Hoare triple {112171#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {112171#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:17,231 INFO L290 TraceCheckUtils]: 165: Hoare triple {112178#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112171#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:17,231 INFO L290 TraceCheckUtils]: 164: Hoare triple {112178#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {112178#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:17,233 INFO L290 TraceCheckUtils]: 163: Hoare triple {112185#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112178#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:17,233 INFO L290 TraceCheckUtils]: 162: Hoare triple {112185#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {112185#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:17,234 INFO L290 TraceCheckUtils]: 161: Hoare triple {112192#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112185#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:17,234 INFO L290 TraceCheckUtils]: 160: Hoare triple {112192#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {112192#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:17,235 INFO L290 TraceCheckUtils]: 159: Hoare triple {112199#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112192#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:17,236 INFO L290 TraceCheckUtils]: 158: Hoare triple {112199#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {112199#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:17,237 INFO L290 TraceCheckUtils]: 157: Hoare triple {112206#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112199#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:17,237 INFO L290 TraceCheckUtils]: 156: Hoare triple {112206#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {112206#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:17,238 INFO L290 TraceCheckUtils]: 155: Hoare triple {112213#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112206#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:17,239 INFO L290 TraceCheckUtils]: 154: Hoare triple {112213#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {112213#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:17,240 INFO L290 TraceCheckUtils]: 153: Hoare triple {112220#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112213#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:17,240 INFO L290 TraceCheckUtils]: 152: Hoare triple {112220#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {112220#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:17,241 INFO L290 TraceCheckUtils]: 151: Hoare triple {112227#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112220#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:17,252 INFO L290 TraceCheckUtils]: 150: Hoare triple {112227#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {112227#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:17,258 INFO L290 TraceCheckUtils]: 149: Hoare triple {112234#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112227#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:17,258 INFO L290 TraceCheckUtils]: 148: Hoare triple {112234#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {112234#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:17,260 INFO L290 TraceCheckUtils]: 147: Hoare triple {112241#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112234#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:17,260 INFO L290 TraceCheckUtils]: 146: Hoare triple {112241#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {112241#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:17,261 INFO L290 TraceCheckUtils]: 145: Hoare triple {112248#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112241#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:17,261 INFO L290 TraceCheckUtils]: 144: Hoare triple {112248#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {112248#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:17,263 INFO L290 TraceCheckUtils]: 143: Hoare triple {112255#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112248#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:17,263 INFO L290 TraceCheckUtils]: 142: Hoare triple {112255#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {112255#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:17,264 INFO L290 TraceCheckUtils]: 141: Hoare triple {112262#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112255#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:17,264 INFO L290 TraceCheckUtils]: 140: Hoare triple {112262#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {112262#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:17,266 INFO L290 TraceCheckUtils]: 139: Hoare triple {112269#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112262#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:17,266 INFO L290 TraceCheckUtils]: 138: Hoare triple {112269#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {112269#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:17,267 INFO L290 TraceCheckUtils]: 137: Hoare triple {112276#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112269#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:17,267 INFO L290 TraceCheckUtils]: 136: Hoare triple {112276#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {112276#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:17,269 INFO L290 TraceCheckUtils]: 135: Hoare triple {112283#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112276#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:17,269 INFO L290 TraceCheckUtils]: 134: Hoare triple {112283#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {112283#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:17,270 INFO L290 TraceCheckUtils]: 133: Hoare triple {112290#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112283#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:17,270 INFO L290 TraceCheckUtils]: 132: Hoare triple {112290#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {112290#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:17,271 INFO L290 TraceCheckUtils]: 131: Hoare triple {112297#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112290#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:17,272 INFO L290 TraceCheckUtils]: 130: Hoare triple {112297#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {112297#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:17,273 INFO L290 TraceCheckUtils]: 129: Hoare triple {112304#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112297#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:17,273 INFO L290 TraceCheckUtils]: 128: Hoare triple {112304#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {112304#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:17,274 INFO L290 TraceCheckUtils]: 127: Hoare triple {112311#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112304#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:17,274 INFO L290 TraceCheckUtils]: 126: Hoare triple {112311#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {112311#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:17,276 INFO L290 TraceCheckUtils]: 125: Hoare triple {112318#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112311#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:17,276 INFO L290 TraceCheckUtils]: 124: Hoare triple {112318#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {112318#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:17,277 INFO L290 TraceCheckUtils]: 123: Hoare triple {112325#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112318#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:17,277 INFO L290 TraceCheckUtils]: 122: Hoare triple {112325#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {112325#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:17,279 INFO L290 TraceCheckUtils]: 121: Hoare triple {112332#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112325#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:17,279 INFO L290 TraceCheckUtils]: 120: Hoare triple {112332#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {112332#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:17,280 INFO L290 TraceCheckUtils]: 119: Hoare triple {112339#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112332#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:17,280 INFO L290 TraceCheckUtils]: 118: Hoare triple {112339#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {112339#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:17,282 INFO L290 TraceCheckUtils]: 117: Hoare triple {112346#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112339#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:17,282 INFO L290 TraceCheckUtils]: 116: Hoare triple {112346#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {112346#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:17,283 INFO L290 TraceCheckUtils]: 115: Hoare triple {112353#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112346#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:17,283 INFO L290 TraceCheckUtils]: 114: Hoare triple {112353#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {112353#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:17,284 INFO L290 TraceCheckUtils]: 113: Hoare triple {112360#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112353#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:17,285 INFO L290 TraceCheckUtils]: 112: Hoare triple {112360#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {112360#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:17,286 INFO L290 TraceCheckUtils]: 111: Hoare triple {112367#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112360#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:17,286 INFO L290 TraceCheckUtils]: 110: Hoare triple {112367#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {112367#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:17,287 INFO L290 TraceCheckUtils]: 109: Hoare triple {112374#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112367#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:17,288 INFO L290 TraceCheckUtils]: 108: Hoare triple {112374#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {112374#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:17,289 INFO L290 TraceCheckUtils]: 107: Hoare triple {112381#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112374#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:17,289 INFO L290 TraceCheckUtils]: 106: Hoare triple {112381#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {112381#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:17,290 INFO L290 TraceCheckUtils]: 105: Hoare triple {112388#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112381#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:17,290 INFO L290 TraceCheckUtils]: 104: Hoare triple {112388#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {112388#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:17,292 INFO L290 TraceCheckUtils]: 103: Hoare triple {112395#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112388#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:17,292 INFO L290 TraceCheckUtils]: 102: Hoare triple {112395#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {112395#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:17,293 INFO L290 TraceCheckUtils]: 101: Hoare triple {112402#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112395#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:17,293 INFO L290 TraceCheckUtils]: 100: Hoare triple {112402#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {112402#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:17,295 INFO L290 TraceCheckUtils]: 99: Hoare triple {112409#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112402#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:17,295 INFO L290 TraceCheckUtils]: 98: Hoare triple {112409#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {112409#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:17,296 INFO L290 TraceCheckUtils]: 97: Hoare triple {112416#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112409#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:17,296 INFO L290 TraceCheckUtils]: 96: Hoare triple {112416#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {112416#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:17,298 INFO L290 TraceCheckUtils]: 95: Hoare triple {112423#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112416#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:17,298 INFO L290 TraceCheckUtils]: 94: Hoare triple {112423#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {112423#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:17,299 INFO L290 TraceCheckUtils]: 93: Hoare triple {112430#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112423#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:17,299 INFO L290 TraceCheckUtils]: 92: Hoare triple {112430#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {112430#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:17,301 INFO L290 TraceCheckUtils]: 91: Hoare triple {112437#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112430#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:17,301 INFO L290 TraceCheckUtils]: 90: Hoare triple {112437#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {112437#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:17,302 INFO L290 TraceCheckUtils]: 89: Hoare triple {112444#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112437#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:17,302 INFO L290 TraceCheckUtils]: 88: Hoare triple {112444#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {112444#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:17,303 INFO L290 TraceCheckUtils]: 87: Hoare triple {112451#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112444#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:17,304 INFO L290 TraceCheckUtils]: 86: Hoare triple {112451#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {112451#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:17,305 INFO L290 TraceCheckUtils]: 85: Hoare triple {112458#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112451#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:17,305 INFO L290 TraceCheckUtils]: 84: Hoare triple {112458#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {112458#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:17,306 INFO L290 TraceCheckUtils]: 83: Hoare triple {112465#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112458#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:17,307 INFO L290 TraceCheckUtils]: 82: Hoare triple {112465#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {112465#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:17,308 INFO L290 TraceCheckUtils]: 81: Hoare triple {112472#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112465#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:17,308 INFO L290 TraceCheckUtils]: 80: Hoare triple {112472#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {112472#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:17,309 INFO L290 TraceCheckUtils]: 79: Hoare triple {112479#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112472#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:17,309 INFO L290 TraceCheckUtils]: 78: Hoare triple {112479#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {112479#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:17,311 INFO L290 TraceCheckUtils]: 77: Hoare triple {112486#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112479#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:17,311 INFO L290 TraceCheckUtils]: 76: Hoare triple {112486#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {112486#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:17,312 INFO L290 TraceCheckUtils]: 75: Hoare triple {112493#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112486#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:17,312 INFO L290 TraceCheckUtils]: 74: Hoare triple {112493#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {112493#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:17,314 INFO L290 TraceCheckUtils]: 73: Hoare triple {112500#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112493#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:17,314 INFO L290 TraceCheckUtils]: 72: Hoare triple {112500#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {112500#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:17,315 INFO L290 TraceCheckUtils]: 71: Hoare triple {112507#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112500#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:17,315 INFO L290 TraceCheckUtils]: 70: Hoare triple {112507#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {112507#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:17,316 INFO L290 TraceCheckUtils]: 69: Hoare triple {112514#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112507#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:17,317 INFO L290 TraceCheckUtils]: 68: Hoare triple {112514#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {112514#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:17,318 INFO L290 TraceCheckUtils]: 67: Hoare triple {112521#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112514#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:17,318 INFO L290 TraceCheckUtils]: 66: Hoare triple {112521#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {112521#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:17,319 INFO L290 TraceCheckUtils]: 65: Hoare triple {112528#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112521#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:17,319 INFO L290 TraceCheckUtils]: 64: Hoare triple {112528#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {112528#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:17,321 INFO L290 TraceCheckUtils]: 63: Hoare triple {112535#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112528#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:17,321 INFO L290 TraceCheckUtils]: 62: Hoare triple {112535#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {112535#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:17,323 INFO L290 TraceCheckUtils]: 61: Hoare triple {112542#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112535#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:17,323 INFO L290 TraceCheckUtils]: 60: Hoare triple {112542#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {112542#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:17,324 INFO L290 TraceCheckUtils]: 59: Hoare triple {112549#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112542#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:17,324 INFO L290 TraceCheckUtils]: 58: Hoare triple {112549#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {112549#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:17,325 INFO L290 TraceCheckUtils]: 57: Hoare triple {112556#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112549#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:17,326 INFO L290 TraceCheckUtils]: 56: Hoare triple {112556#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {112556#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:17,327 INFO L290 TraceCheckUtils]: 55: Hoare triple {112563#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112556#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:17,327 INFO L290 TraceCheckUtils]: 54: Hoare triple {112563#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {112563#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:17,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {112570#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112563#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:17,329 INFO L290 TraceCheckUtils]: 52: Hoare triple {112570#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {112570#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:17,330 INFO L290 TraceCheckUtils]: 51: Hoare triple {112577#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112570#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:17,330 INFO L290 TraceCheckUtils]: 50: Hoare triple {112577#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {112577#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:17,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {112584#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112577#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:17,332 INFO L290 TraceCheckUtils]: 48: Hoare triple {112584#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {112584#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:17,333 INFO L290 TraceCheckUtils]: 47: Hoare triple {112591#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112584#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:17,333 INFO L290 TraceCheckUtils]: 46: Hoare triple {112591#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {112591#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:17,334 INFO L290 TraceCheckUtils]: 45: Hoare triple {112598#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112591#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:17,335 INFO L290 TraceCheckUtils]: 44: Hoare triple {112598#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {112598#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:17,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {112605#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112598#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:17,336 INFO L290 TraceCheckUtils]: 42: Hoare triple {112605#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {112605#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:17,337 INFO L290 TraceCheckUtils]: 41: Hoare triple {112612#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112605#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:17,338 INFO L290 TraceCheckUtils]: 40: Hoare triple {112612#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {112612#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:17,339 INFO L290 TraceCheckUtils]: 39: Hoare triple {112619#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112612#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:17,339 INFO L290 TraceCheckUtils]: 38: Hoare triple {112619#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {112619#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:17,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {112626#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112619#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:17,340 INFO L290 TraceCheckUtils]: 36: Hoare triple {112626#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {112626#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:17,342 INFO L290 TraceCheckUtils]: 35: Hoare triple {112633#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112626#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:17,342 INFO L290 TraceCheckUtils]: 34: Hoare triple {112633#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {112633#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:17,343 INFO L290 TraceCheckUtils]: 33: Hoare triple {112640#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112633#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:17,343 INFO L290 TraceCheckUtils]: 32: Hoare triple {112640#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {112640#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:17,345 INFO L290 TraceCheckUtils]: 31: Hoare triple {112647#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112640#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:17,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {112647#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {112647#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:17,346 INFO L290 TraceCheckUtils]: 29: Hoare triple {112654#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112647#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:17,346 INFO L290 TraceCheckUtils]: 28: Hoare triple {112654#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {112654#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:17,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {112661#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112654#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:17,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {112661#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {112661#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:17,349 INFO L290 TraceCheckUtils]: 25: Hoare triple {112668#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112661#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:17,350 INFO L290 TraceCheckUtils]: 24: Hoare triple {112668#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {112668#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:17,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {112675#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112668#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:17,351 INFO L290 TraceCheckUtils]: 22: Hoare triple {112675#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {112675#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:17,352 INFO L290 TraceCheckUtils]: 21: Hoare triple {112682#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112675#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:17,352 INFO L290 TraceCheckUtils]: 20: Hoare triple {112682#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {112682#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:17,354 INFO L290 TraceCheckUtils]: 19: Hoare triple {112689#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112682#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:17,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {112689#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {112689#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:17,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {112696#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112689#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:17,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {112696#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {112696#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:17,357 INFO L290 TraceCheckUtils]: 15: Hoare triple {112703#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112696#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:17,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {112703#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {112703#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:17,358 INFO L290 TraceCheckUtils]: 13: Hoare triple {112710#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112703#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:17,358 INFO L290 TraceCheckUtils]: 12: Hoare triple {112710#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {112710#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:17,360 INFO L290 TraceCheckUtils]: 11: Hoare triple {112717#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112710#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:17,360 INFO L290 TraceCheckUtils]: 10: Hoare triple {112717#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {112717#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:17,361 INFO L290 TraceCheckUtils]: 9: Hoare triple {112724#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112717#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:17,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {112724#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {112724#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:17,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {112731#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {112724#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:17,363 INFO L290 TraceCheckUtils]: 6: Hoare triple {112731#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {112731#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:17,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {111509#true} ~x~0 := 0;~y~0 := 500000; {112731#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:17,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {111509#true} call #t~ret4 := main(); {111509#true} is VALID [2022-04-15 12:53:17,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111509#true} {111509#true} #41#return; {111509#true} is VALID [2022-04-15 12:53:17,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {111509#true} assume true; {111509#true} is VALID [2022-04-15 12:53:17,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {111509#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {111509#true} is VALID [2022-04-15 12:53:17,363 INFO L272 TraceCheckUtils]: 0: Hoare triple {111509#true} call ULTIMATE.init(); {111509#true} is VALID [2022-04-15 12:53:17,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 249 proven. 6806 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:17,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989055085] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:53:17,364 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:53:17,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [86, 85, 85] total 170 [2022-04-15 12:53:17,364 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:53:17,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1969186810] [2022-04-15 12:53:17,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1969186810] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:53:17,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:53:17,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [86] imperfect sequences [] total 86 [2022-04-15 12:53:17,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814807548] [2022-04-15 12:53:17,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:53:17,365 INFO L78 Accepts]: Start accepts. Automaton has has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 179 [2022-04-15 12:53:17,365 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:53:17,365 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:17,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:17,528 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2022-04-15 12:53:17,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:17,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2022-04-15 12:53:17,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14198, Invalid=14532, Unknown=0, NotChecked=0, Total=28730 [2022-04-15 12:53:17,530 INFO L87 Difference]: Start difference. First operand 181 states and 184 transitions. Second operand has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:20,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:20,791 INFO L93 Difference]: Finished difference Result 192 states and 198 transitions. [2022-04-15 12:53:20,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-15 12:53:20,792 INFO L78 Accepts]: Start accepts. Automaton has has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 179 [2022-04-15 12:53:20,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:53:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:20,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 189 transitions. [2022-04-15 12:53:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 189 transitions. [2022-04-15 12:53:20,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 189 transitions. [2022-04-15 12:53:21,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:21,060 INFO L225 Difference]: With dead ends: 192 [2022-04-15 12:53:21,060 INFO L226 Difference]: Without dead ends: 183 [2022-04-15 12:53:21,064 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 527 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 251 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3894 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=28226, Invalid=35530, Unknown=0, NotChecked=0, Total=63756 [2022-04-15 12:53:21,070 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 91 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 90 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 90 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 12:53:21,071 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [91 Valid, 29 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [90 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 12:53:21,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2022-04-15 12:53:21,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 183. [2022-04-15 12:53:21,324 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:53:21,324 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:21,324 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:21,324 INFO L87 Difference]: Start difference. First operand 183 states. Second operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:21,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:21,326 INFO L93 Difference]: Finished difference Result 183 states and 186 transitions. [2022-04-15 12:53:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2022-04-15 12:53:21,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:21,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:21,326 INFO L74 IsIncluded]: Start isIncluded. First operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 183 states. [2022-04-15 12:53:21,326 INFO L87 Difference]: Start difference. First operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 183 states. [2022-04-15 12:53:21,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:21,329 INFO L93 Difference]: Finished difference Result 183 states and 186 transitions. [2022-04-15 12:53:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2022-04-15 12:53:21,329 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:21,329 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:21,329 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:53:21,329 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:53:21,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 178 states have (on average 1.0224719101123596) internal successors, (182), 178 states have internal predecessors, (182), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2022-04-15 12:53:21,331 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 179 [2022-04-15 12:53:21,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:53:21,331 INFO L478 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2022-04-15 12:53:21,331 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 2.0348837209302326) internal successors, (175), 85 states have internal predecessors, (175), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:21,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 183 states and 186 transitions. [2022-04-15 12:53:21,681 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 186 edges. 186 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2022-04-15 12:53:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-04-15 12:53:21,682 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:53:21,682 INFO L499 BasicCegarLoop]: trace histogram [85, 83, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:53:21,698 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (84)] Ended with exit code 0 [2022-04-15 12:53:21,898 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable167,SelfDestructingSolverStorable168,84 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:21,898 INFO L403 AbstractCegarLoop]: === Iteration 87 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:53:21,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:53:21,899 INFO L85 PathProgramCache]: Analyzing trace with hash 931554336, now seen corresponding path program 167 times [2022-04-15 12:53:21,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:21,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2078968190] [2022-04-15 12:53:22,226 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:53:22,228 INFO L85 PathProgramCache]: Analyzing trace with hash -539271856, now seen corresponding path program 1 times [2022-04-15 12:53:22,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:22,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755191562] [2022-04-15 12:53:22,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:22,233 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:53:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:22,238 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:53:22,238 INFO L85 PathProgramCache]: Analyzing trace with hash 931554336, now seen corresponding path program 168 times [2022-04-15 12:53:22,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:22,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [714909592] [2022-04-15 12:53:22,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:24,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:53:24,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:24,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {114126#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {114037#true} is VALID [2022-04-15 12:53:24,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {114037#true} assume true; {114037#true} is VALID [2022-04-15 12:53:24,579 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {114037#true} {114037#true} #41#return; {114037#true} is VALID [2022-04-15 12:53:24,580 INFO L272 TraceCheckUtils]: 0: Hoare triple {114037#true} call ULTIMATE.init(); {114126#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:53:24,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {114126#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {114037#true} is VALID [2022-04-15 12:53:24,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {114037#true} assume true; {114037#true} is VALID [2022-04-15 12:53:24,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {114037#true} {114037#true} #41#return; {114037#true} is VALID [2022-04-15 12:53:24,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {114037#true} call #t~ret4 := main(); {114037#true} is VALID [2022-04-15 12:53:24,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {114037#true} ~x~0 := 0;~y~0 := 500000; {114042#(= main_~x~0 0)} is VALID [2022-04-15 12:53:24,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {114042#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {114042#(= main_~x~0 0)} is VALID [2022-04-15 12:53:24,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {114042#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114043#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:24,581 INFO L290 TraceCheckUtils]: 8: Hoare triple {114043#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {114043#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:24,588 INFO L290 TraceCheckUtils]: 9: Hoare triple {114043#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114044#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:24,589 INFO L290 TraceCheckUtils]: 10: Hoare triple {114044#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {114044#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:24,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {114044#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114045#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:24,592 INFO L290 TraceCheckUtils]: 12: Hoare triple {114045#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {114045#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:24,594 INFO L290 TraceCheckUtils]: 13: Hoare triple {114045#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114046#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:24,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {114046#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {114046#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:24,596 INFO L290 TraceCheckUtils]: 15: Hoare triple {114046#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114047#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:24,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {114047#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {114047#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:24,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {114047#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114048#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:24,598 INFO L290 TraceCheckUtils]: 18: Hoare triple {114048#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {114048#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:24,600 INFO L290 TraceCheckUtils]: 19: Hoare triple {114048#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114049#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:24,600 INFO L290 TraceCheckUtils]: 20: Hoare triple {114049#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {114049#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:24,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {114049#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114050#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:24,603 INFO L290 TraceCheckUtils]: 22: Hoare triple {114050#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {114050#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:24,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {114050#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114051#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:24,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {114051#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {114051#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:24,608 INFO L290 TraceCheckUtils]: 25: Hoare triple {114051#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114052#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:24,609 INFO L290 TraceCheckUtils]: 26: Hoare triple {114052#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {114052#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:24,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {114052#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114053#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:24,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {114053#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {114053#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:24,616 INFO L290 TraceCheckUtils]: 29: Hoare triple {114053#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114054#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:24,616 INFO L290 TraceCheckUtils]: 30: Hoare triple {114054#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {114054#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:24,619 INFO L290 TraceCheckUtils]: 31: Hoare triple {114054#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114055#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:24,619 INFO L290 TraceCheckUtils]: 32: Hoare triple {114055#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {114055#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:24,621 INFO L290 TraceCheckUtils]: 33: Hoare triple {114055#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114056#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:24,621 INFO L290 TraceCheckUtils]: 34: Hoare triple {114056#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {114056#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:24,623 INFO L290 TraceCheckUtils]: 35: Hoare triple {114056#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114057#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:24,623 INFO L290 TraceCheckUtils]: 36: Hoare triple {114057#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {114057#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:24,625 INFO L290 TraceCheckUtils]: 37: Hoare triple {114057#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114058#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:24,625 INFO L290 TraceCheckUtils]: 38: Hoare triple {114058#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {114058#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:24,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {114058#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114059#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:24,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {114059#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {114059#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:24,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {114059#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114060#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:24,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {114060#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {114060#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:24,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {114060#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114061#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:24,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {114061#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {114061#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:24,635 INFO L290 TraceCheckUtils]: 45: Hoare triple {114061#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114062#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:24,636 INFO L290 TraceCheckUtils]: 46: Hoare triple {114062#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {114062#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:24,638 INFO L290 TraceCheckUtils]: 47: Hoare triple {114062#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114063#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:24,639 INFO L290 TraceCheckUtils]: 48: Hoare triple {114063#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {114063#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:24,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {114063#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114064#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:24,641 INFO L290 TraceCheckUtils]: 50: Hoare triple {114064#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {114064#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:24,645 INFO L290 TraceCheckUtils]: 51: Hoare triple {114064#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114065#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:24,645 INFO L290 TraceCheckUtils]: 52: Hoare triple {114065#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {114065#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:24,648 INFO L290 TraceCheckUtils]: 53: Hoare triple {114065#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114066#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:24,648 INFO L290 TraceCheckUtils]: 54: Hoare triple {114066#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {114066#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:24,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {114066#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114067#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:24,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {114067#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {114067#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:24,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {114067#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114068#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:24,652 INFO L290 TraceCheckUtils]: 58: Hoare triple {114068#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {114068#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:24,654 INFO L290 TraceCheckUtils]: 59: Hoare triple {114068#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114069#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:24,654 INFO L290 TraceCheckUtils]: 60: Hoare triple {114069#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {114069#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:24,656 INFO L290 TraceCheckUtils]: 61: Hoare triple {114069#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114070#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:24,657 INFO L290 TraceCheckUtils]: 62: Hoare triple {114070#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {114070#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:24,658 INFO L290 TraceCheckUtils]: 63: Hoare triple {114070#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114071#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:24,659 INFO L290 TraceCheckUtils]: 64: Hoare triple {114071#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {114071#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:24,660 INFO L290 TraceCheckUtils]: 65: Hoare triple {114071#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114072#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:24,661 INFO L290 TraceCheckUtils]: 66: Hoare triple {114072#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {114072#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:24,663 INFO L290 TraceCheckUtils]: 67: Hoare triple {114072#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114073#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:24,663 INFO L290 TraceCheckUtils]: 68: Hoare triple {114073#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {114073#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:24,665 INFO L290 TraceCheckUtils]: 69: Hoare triple {114073#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114074#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:24,665 INFO L290 TraceCheckUtils]: 70: Hoare triple {114074#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {114074#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:24,667 INFO L290 TraceCheckUtils]: 71: Hoare triple {114074#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114075#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:24,667 INFO L290 TraceCheckUtils]: 72: Hoare triple {114075#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {114075#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:24,669 INFO L290 TraceCheckUtils]: 73: Hoare triple {114075#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114076#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:24,669 INFO L290 TraceCheckUtils]: 74: Hoare triple {114076#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {114076#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:24,671 INFO L290 TraceCheckUtils]: 75: Hoare triple {114076#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114077#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:24,671 INFO L290 TraceCheckUtils]: 76: Hoare triple {114077#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {114077#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:24,673 INFO L290 TraceCheckUtils]: 77: Hoare triple {114077#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114078#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:24,674 INFO L290 TraceCheckUtils]: 78: Hoare triple {114078#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {114078#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:24,676 INFO L290 TraceCheckUtils]: 79: Hoare triple {114078#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114079#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:24,676 INFO L290 TraceCheckUtils]: 80: Hoare triple {114079#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {114079#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:24,678 INFO L290 TraceCheckUtils]: 81: Hoare triple {114079#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114080#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:24,678 INFO L290 TraceCheckUtils]: 82: Hoare triple {114080#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {114080#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:24,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {114080#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114081#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:24,680 INFO L290 TraceCheckUtils]: 84: Hoare triple {114081#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {114081#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:24,682 INFO L290 TraceCheckUtils]: 85: Hoare triple {114081#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114082#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:24,682 INFO L290 TraceCheckUtils]: 86: Hoare triple {114082#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {114082#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:24,684 INFO L290 TraceCheckUtils]: 87: Hoare triple {114082#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114083#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:24,684 INFO L290 TraceCheckUtils]: 88: Hoare triple {114083#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {114083#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:24,686 INFO L290 TraceCheckUtils]: 89: Hoare triple {114083#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114084#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:24,686 INFO L290 TraceCheckUtils]: 90: Hoare triple {114084#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {114084#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:24,688 INFO L290 TraceCheckUtils]: 91: Hoare triple {114084#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114085#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:24,688 INFO L290 TraceCheckUtils]: 92: Hoare triple {114085#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {114085#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:24,690 INFO L290 TraceCheckUtils]: 93: Hoare triple {114085#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114086#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:24,690 INFO L290 TraceCheckUtils]: 94: Hoare triple {114086#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {114086#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:24,692 INFO L290 TraceCheckUtils]: 95: Hoare triple {114086#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114087#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:24,692 INFO L290 TraceCheckUtils]: 96: Hoare triple {114087#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {114087#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:24,694 INFO L290 TraceCheckUtils]: 97: Hoare triple {114087#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114088#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:24,695 INFO L290 TraceCheckUtils]: 98: Hoare triple {114088#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {114088#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:24,697 INFO L290 TraceCheckUtils]: 99: Hoare triple {114088#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114089#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:24,697 INFO L290 TraceCheckUtils]: 100: Hoare triple {114089#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {114089#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:24,699 INFO L290 TraceCheckUtils]: 101: Hoare triple {114089#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114090#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:24,699 INFO L290 TraceCheckUtils]: 102: Hoare triple {114090#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {114090#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:24,701 INFO L290 TraceCheckUtils]: 103: Hoare triple {114090#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114091#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:24,702 INFO L290 TraceCheckUtils]: 104: Hoare triple {114091#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {114091#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:24,704 INFO L290 TraceCheckUtils]: 105: Hoare triple {114091#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114092#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:24,704 INFO L290 TraceCheckUtils]: 106: Hoare triple {114092#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {114092#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:24,707 INFO L290 TraceCheckUtils]: 107: Hoare triple {114092#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114093#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:24,707 INFO L290 TraceCheckUtils]: 108: Hoare triple {114093#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {114093#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:24,709 INFO L290 TraceCheckUtils]: 109: Hoare triple {114093#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114094#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:24,709 INFO L290 TraceCheckUtils]: 110: Hoare triple {114094#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {114094#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:24,711 INFO L290 TraceCheckUtils]: 111: Hoare triple {114094#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114095#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:24,711 INFO L290 TraceCheckUtils]: 112: Hoare triple {114095#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {114095#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:24,712 INFO L290 TraceCheckUtils]: 113: Hoare triple {114095#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114096#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:24,713 INFO L290 TraceCheckUtils]: 114: Hoare triple {114096#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {114096#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:24,714 INFO L290 TraceCheckUtils]: 115: Hoare triple {114096#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114097#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:24,715 INFO L290 TraceCheckUtils]: 116: Hoare triple {114097#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {114097#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:24,716 INFO L290 TraceCheckUtils]: 117: Hoare triple {114097#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114098#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:24,717 INFO L290 TraceCheckUtils]: 118: Hoare triple {114098#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {114098#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:24,718 INFO L290 TraceCheckUtils]: 119: Hoare triple {114098#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114099#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:24,719 INFO L290 TraceCheckUtils]: 120: Hoare triple {114099#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {114099#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:24,720 INFO L290 TraceCheckUtils]: 121: Hoare triple {114099#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114100#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:24,721 INFO L290 TraceCheckUtils]: 122: Hoare triple {114100#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {114100#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:24,722 INFO L290 TraceCheckUtils]: 123: Hoare triple {114100#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114101#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:24,723 INFO L290 TraceCheckUtils]: 124: Hoare triple {114101#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {114101#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:24,725 INFO L290 TraceCheckUtils]: 125: Hoare triple {114101#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114102#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:24,725 INFO L290 TraceCheckUtils]: 126: Hoare triple {114102#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {114102#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:24,727 INFO L290 TraceCheckUtils]: 127: Hoare triple {114102#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114103#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:24,728 INFO L290 TraceCheckUtils]: 128: Hoare triple {114103#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {114103#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:24,729 INFO L290 TraceCheckUtils]: 129: Hoare triple {114103#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114104#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:24,730 INFO L290 TraceCheckUtils]: 130: Hoare triple {114104#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {114104#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:24,731 INFO L290 TraceCheckUtils]: 131: Hoare triple {114104#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114105#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:24,732 INFO L290 TraceCheckUtils]: 132: Hoare triple {114105#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {114105#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:24,733 INFO L290 TraceCheckUtils]: 133: Hoare triple {114105#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114106#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:24,734 INFO L290 TraceCheckUtils]: 134: Hoare triple {114106#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {114106#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:24,736 INFO L290 TraceCheckUtils]: 135: Hoare triple {114106#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114107#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:24,736 INFO L290 TraceCheckUtils]: 136: Hoare triple {114107#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {114107#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:24,738 INFO L290 TraceCheckUtils]: 137: Hoare triple {114107#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114108#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:24,738 INFO L290 TraceCheckUtils]: 138: Hoare triple {114108#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {114108#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:24,739 INFO L290 TraceCheckUtils]: 139: Hoare triple {114108#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114109#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:24,740 INFO L290 TraceCheckUtils]: 140: Hoare triple {114109#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {114109#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:24,741 INFO L290 TraceCheckUtils]: 141: Hoare triple {114109#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114110#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:24,741 INFO L290 TraceCheckUtils]: 142: Hoare triple {114110#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {114110#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:24,743 INFO L290 TraceCheckUtils]: 143: Hoare triple {114110#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114111#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:24,743 INFO L290 TraceCheckUtils]: 144: Hoare triple {114111#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {114111#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:24,745 INFO L290 TraceCheckUtils]: 145: Hoare triple {114111#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114112#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:24,745 INFO L290 TraceCheckUtils]: 146: Hoare triple {114112#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {114112#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:24,747 INFO L290 TraceCheckUtils]: 147: Hoare triple {114112#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114113#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:24,747 INFO L290 TraceCheckUtils]: 148: Hoare triple {114113#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {114113#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:24,749 INFO L290 TraceCheckUtils]: 149: Hoare triple {114113#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114114#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:24,749 INFO L290 TraceCheckUtils]: 150: Hoare triple {114114#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {114114#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:24,752 INFO L290 TraceCheckUtils]: 151: Hoare triple {114114#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114115#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:24,752 INFO L290 TraceCheckUtils]: 152: Hoare triple {114115#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {114115#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:24,754 INFO L290 TraceCheckUtils]: 153: Hoare triple {114115#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114116#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:24,755 INFO L290 TraceCheckUtils]: 154: Hoare triple {114116#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {114116#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:24,757 INFO L290 TraceCheckUtils]: 155: Hoare triple {114116#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114117#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:24,757 INFO L290 TraceCheckUtils]: 156: Hoare triple {114117#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {114117#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:24,759 INFO L290 TraceCheckUtils]: 157: Hoare triple {114117#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114118#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:24,760 INFO L290 TraceCheckUtils]: 158: Hoare triple {114118#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {114118#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:24,762 INFO L290 TraceCheckUtils]: 159: Hoare triple {114118#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114119#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:24,762 INFO L290 TraceCheckUtils]: 160: Hoare triple {114119#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {114119#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:24,764 INFO L290 TraceCheckUtils]: 161: Hoare triple {114119#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114120#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:24,764 INFO L290 TraceCheckUtils]: 162: Hoare triple {114120#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {114120#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:24,766 INFO L290 TraceCheckUtils]: 163: Hoare triple {114120#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114121#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:24,767 INFO L290 TraceCheckUtils]: 164: Hoare triple {114121#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {114121#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:24,768 INFO L290 TraceCheckUtils]: 165: Hoare triple {114121#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114122#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:24,769 INFO L290 TraceCheckUtils]: 166: Hoare triple {114122#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {114122#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:24,770 INFO L290 TraceCheckUtils]: 167: Hoare triple {114122#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114123#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:24,771 INFO L290 TraceCheckUtils]: 168: Hoare triple {114123#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {114123#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:24,773 INFO L290 TraceCheckUtils]: 169: Hoare triple {114123#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114124#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:24,773 INFO L290 TraceCheckUtils]: 170: Hoare triple {114124#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {114124#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:24,775 INFO L290 TraceCheckUtils]: 171: Hoare triple {114124#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114125#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:24,775 INFO L290 TraceCheckUtils]: 172: Hoare triple {114125#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {114125#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 173: Hoare triple {114125#(<= main_~x~0 83)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 174: Hoare triple {114038#false} assume !!(~x~0 < 1000000); {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 175: Hoare triple {114038#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 176: Hoare triple {114038#false} assume !(~x~0 < 1000000); {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L272 TraceCheckUtils]: 177: Hoare triple {114038#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 178: Hoare triple {114038#false} ~cond := #in~cond; {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 179: Hoare triple {114038#false} assume 0 == ~cond; {114038#false} is VALID [2022-04-15 12:53:24,778 INFO L290 TraceCheckUtils]: 180: Hoare triple {114038#false} assume !false; {114038#false} is VALID [2022-04-15 12:53:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 252 proven. 6972 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:24,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:53:24,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [714909592] [2022-04-15 12:53:24,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [714909592] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:53:24,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1133460509] [2022-04-15 12:53:24,779 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:53:24,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:24,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:53:24,780 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:53:24,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Waiting until timeout for monitored process [2022-04-15 12:53:24,833 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:53:24,833 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:53:24,833 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:53:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:24,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:25,341 INFO L272 TraceCheckUtils]: 0: Hoare triple {114037#true} call ULTIMATE.init(); {114037#true} is VALID [2022-04-15 12:53:25,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {114037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {114037#true} is VALID [2022-04-15 12:53:25,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {114037#true} assume true; {114037#true} is VALID [2022-04-15 12:53:25,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {114037#true} {114037#true} #41#return; {114037#true} is VALID [2022-04-15 12:53:25,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {114037#true} call #t~ret4 := main(); {114037#true} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {114037#true} ~x~0 := 0;~y~0 := 500000; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 6: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 9: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,342 INFO L290 TraceCheckUtils]: 10: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 11: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 12: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 13: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 14: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 15: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,343 INFO L290 TraceCheckUtils]: 16: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 17: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 18: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 19: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 20: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,344 INFO L290 TraceCheckUtils]: 23: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 26: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 27: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 28: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 30: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 31: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 32: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 34: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,346 INFO L290 TraceCheckUtils]: 35: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 36: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 37: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 39: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 41: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,347 INFO L290 TraceCheckUtils]: 42: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 43: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 44: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 45: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 46: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 47: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,348 INFO L290 TraceCheckUtils]: 48: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 49: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 50: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 51: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 52: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 53: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,349 INFO L290 TraceCheckUtils]: 54: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 55: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 56: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 57: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 59: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 60: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,350 INFO L290 TraceCheckUtils]: 61: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 62: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 63: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 64: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 65: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 66: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,351 INFO L290 TraceCheckUtils]: 67: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 68: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 69: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 70: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 71: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 72: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,352 INFO L290 TraceCheckUtils]: 73: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 74: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 75: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 76: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 77: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 78: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 79: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,353 INFO L290 TraceCheckUtils]: 80: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 81: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 82: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 83: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 84: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 85: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,354 INFO L290 TraceCheckUtils]: 86: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 87: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 88: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 89: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 90: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 91: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,355 INFO L290 TraceCheckUtils]: 92: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 93: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 94: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 95: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 96: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 97: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,356 INFO L290 TraceCheckUtils]: 98: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 99: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 100: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 101: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 102: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 103: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 104: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,357 INFO L290 TraceCheckUtils]: 105: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 106: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 107: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 108: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 109: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 110: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,358 INFO L290 TraceCheckUtils]: 111: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 112: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 113: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 114: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 115: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 116: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,359 INFO L290 TraceCheckUtils]: 117: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 118: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 119: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 120: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 121: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 122: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,360 INFO L290 TraceCheckUtils]: 123: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 124: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 125: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 126: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 127: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 128: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,361 INFO L290 TraceCheckUtils]: 129: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 130: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 131: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 132: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 133: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 134: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 135: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,362 INFO L290 TraceCheckUtils]: 136: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 137: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 138: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 139: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 140: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 141: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,363 INFO L290 TraceCheckUtils]: 142: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 143: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 144: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 145: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 146: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 147: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,364 INFO L290 TraceCheckUtils]: 148: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 149: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 150: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 151: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 152: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 153: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 154: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,365 INFO L290 TraceCheckUtils]: 155: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 156: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 157: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 158: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 159: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 160: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,366 INFO L290 TraceCheckUtils]: 161: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 162: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 163: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 164: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 165: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 166: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,367 INFO L290 TraceCheckUtils]: 167: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,368 INFO L290 TraceCheckUtils]: 168: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,368 INFO L290 TraceCheckUtils]: 169: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,368 INFO L290 TraceCheckUtils]: 170: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,368 INFO L290 TraceCheckUtils]: 171: Hoare triple {114145#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,368 INFO L290 TraceCheckUtils]: 172: Hoare triple {114145#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {114145#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:25,374 INFO L290 TraceCheckUtils]: 173: Hoare triple {114145#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114650#(<= main_~y~0 500001)} is VALID [2022-04-15 12:53:25,374 INFO L290 TraceCheckUtils]: 174: Hoare triple {114650#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {114650#(<= main_~y~0 500001)} is VALID [2022-04-15 12:53:25,374 INFO L290 TraceCheckUtils]: 175: Hoare triple {114650#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114657#(<= main_~y~0 500002)} is VALID [2022-04-15 12:53:25,375 INFO L290 TraceCheckUtils]: 176: Hoare triple {114657#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {114661#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:53:25,375 INFO L272 TraceCheckUtils]: 177: Hoare triple {114661#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {114665#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:53:25,375 INFO L290 TraceCheckUtils]: 178: Hoare triple {114665#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {114669#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:53:25,376 INFO L290 TraceCheckUtils]: 179: Hoare triple {114669#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {114038#false} is VALID [2022-04-15 12:53:25,376 INFO L290 TraceCheckUtils]: 180: Hoare triple {114038#false} assume !false; {114038#false} is VALID [2022-04-15 12:53:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2022-04-15 12:53:25,376 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:53:25,817 INFO L290 TraceCheckUtils]: 180: Hoare triple {114038#false} assume !false; {114038#false} is VALID [2022-04-15 12:53:25,818 INFO L290 TraceCheckUtils]: 179: Hoare triple {114669#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {114038#false} is VALID [2022-04-15 12:53:25,818 INFO L290 TraceCheckUtils]: 178: Hoare triple {114665#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {114669#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:53:25,818 INFO L272 TraceCheckUtils]: 177: Hoare triple {114685#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {114665#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:53:25,818 INFO L290 TraceCheckUtils]: 176: Hoare triple {114689#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {114685#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:53:25,819 INFO L290 TraceCheckUtils]: 175: Hoare triple {114693#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114689#(< main_~y~0 1000000)} is VALID [2022-04-15 12:53:25,819 INFO L290 TraceCheckUtils]: 174: Hoare triple {114693#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {114693#(< main_~y~0 999999)} is VALID [2022-04-15 12:53:25,824 INFO L290 TraceCheckUtils]: 173: Hoare triple {114700#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {114693#(< main_~y~0 999999)} is VALID [2022-04-15 12:53:25,825 INFO L290 TraceCheckUtils]: 172: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,825 INFO L290 TraceCheckUtils]: 171: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,825 INFO L290 TraceCheckUtils]: 170: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,825 INFO L290 TraceCheckUtils]: 169: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,825 INFO L290 TraceCheckUtils]: 168: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 167: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 166: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 165: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 164: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 163: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,826 INFO L290 TraceCheckUtils]: 162: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 161: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 160: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 159: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 158: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 157: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 156: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,827 INFO L290 TraceCheckUtils]: 155: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 154: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 153: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 152: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 151: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 150: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,828 INFO L290 TraceCheckUtils]: 149: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 148: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 147: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 146: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 145: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 144: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,829 INFO L290 TraceCheckUtils]: 143: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 142: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 141: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 140: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 139: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 138: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 137: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,830 INFO L290 TraceCheckUtils]: 136: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 135: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 134: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 133: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 132: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 131: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,831 INFO L290 TraceCheckUtils]: 130: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 129: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 128: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 127: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 126: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 125: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 124: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,832 INFO L290 TraceCheckUtils]: 123: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 122: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 121: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 120: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 119: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 118: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,833 INFO L290 TraceCheckUtils]: 117: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 116: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 115: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 114: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 113: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 112: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,834 INFO L290 TraceCheckUtils]: 111: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 110: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 109: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 108: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 107: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 106: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 105: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,835 INFO L290 TraceCheckUtils]: 104: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 103: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 102: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 101: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 100: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 99: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,836 INFO L290 TraceCheckUtils]: 98: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 97: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 96: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 95: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 94: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 93: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,837 INFO L290 TraceCheckUtils]: 92: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 91: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 90: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 89: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 88: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 87: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 86: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,838 INFO L290 TraceCheckUtils]: 85: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 84: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 83: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 82: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 81: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 80: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,839 INFO L290 TraceCheckUtils]: 79: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 78: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 77: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 76: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 75: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 74: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 73: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,840 INFO L290 TraceCheckUtils]: 72: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 71: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 70: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 69: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 68: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 67: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,841 INFO L290 TraceCheckUtils]: 66: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 65: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 64: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 63: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 62: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 61: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 60: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,842 INFO L290 TraceCheckUtils]: 59: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 58: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 57: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 56: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 55: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 54: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,843 INFO L290 TraceCheckUtils]: 53: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 52: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 51: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 50: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 49: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,844 INFO L290 TraceCheckUtils]: 47: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 46: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 45: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 44: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 43: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 42: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 41: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,845 INFO L290 TraceCheckUtils]: 40: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 39: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 38: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 37: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 36: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 35: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,846 INFO L290 TraceCheckUtils]: 34: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 33: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 32: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 31: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 30: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 29: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 28: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,847 INFO L290 TraceCheckUtils]: 27: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 26: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 24: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 23: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 22: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,848 INFO L290 TraceCheckUtils]: 21: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 20: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 19: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 18: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 17: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 16: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,849 INFO L290 TraceCheckUtils]: 15: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 14: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 13: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 10: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,850 INFO L290 TraceCheckUtils]: 8: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,851 INFO L290 TraceCheckUtils]: 7: Hoare triple {114700#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,851 INFO L290 TraceCheckUtils]: 6: Hoare triple {114700#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,851 INFO L290 TraceCheckUtils]: 5: Hoare triple {114037#true} ~x~0 := 0;~y~0 := 500000; {114700#(< main_~y~0 999998)} is VALID [2022-04-15 12:53:25,851 INFO L272 TraceCheckUtils]: 4: Hoare triple {114037#true} call #t~ret4 := main(); {114037#true} is VALID [2022-04-15 12:53:25,851 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {114037#true} {114037#true} #41#return; {114037#true} is VALID [2022-04-15 12:53:25,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {114037#true} assume true; {114037#true} is VALID [2022-04-15 12:53:25,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {114037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {114037#true} is VALID [2022-04-15 12:53:25,851 INFO L272 TraceCheckUtils]: 0: Hoare triple {114037#true} call ULTIMATE.init(); {114037#true} is VALID [2022-04-15 12:53:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7225 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2022-04-15 12:53:25,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1133460509] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:53:25,852 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:53:25,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [87, 8, 8] total 97 [2022-04-15 12:53:25,852 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:53:25,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2078968190] [2022-04-15 12:53:25,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2078968190] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:53:25,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:53:25,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [87] imperfect sequences [] total 87 [2022-04-15 12:53:25,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715537550] [2022-04-15 12:53:25,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:53:25,853 INFO L78 Accepts]: Start accepts. Automaton has has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 181 [2022-04-15 12:53:25,853 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:53:25,853 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:26,012 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:26,012 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2022-04-15 12:53:26,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:26,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2022-04-15 12:53:26,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3697, Invalid=5615, Unknown=0, NotChecked=0, Total=9312 [2022-04-15 12:53:26,014 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:29,201 INFO L93 Difference]: Finished difference Result 194 states and 200 transitions. [2022-04-15 12:53:29,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2022-04-15 12:53:29,201 INFO L78 Accepts]: Start accepts. Automaton has has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 181 [2022-04-15 12:53:29,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:53:29,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 191 transitions. [2022-04-15 12:53:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 191 transitions. [2022-04-15 12:53:29,204 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 191 transitions. [2022-04-15 12:53:29,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:29,475 INFO L225 Difference]: With dead ends: 194 [2022-04-15 12:53:29,475 INFO L226 Difference]: Without dead ends: 185 [2022-04-15 12:53:29,476 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 353 SyntacticMatches, 1 SemanticMatches, 179 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4754 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=11005, Invalid=21575, Unknown=0, NotChecked=0, Total=32580 [2022-04-15 12:53:29,477 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 92 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 88 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 12:53:29,477 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [92 Valid, 34 Invalid, 283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [88 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 12:53:29,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2022-04-15 12:53:29,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2022-04-15 12:53:29,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:53:29,638 INFO L82 GeneralOperation]: Start isEquivalent. First operand 185 states. Second operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,638 INFO L74 IsIncluded]: Start isIncluded. First operand 185 states. Second operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,638 INFO L87 Difference]: Start difference. First operand 185 states. Second operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:29,639 INFO L93 Difference]: Finished difference Result 185 states and 188 transitions. [2022-04-15 12:53:29,639 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2022-04-15 12:53:29,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:29,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:29,640 INFO L74 IsIncluded]: Start isIncluded. First operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 185 states. [2022-04-15 12:53:29,640 INFO L87 Difference]: Start difference. First operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 185 states. [2022-04-15 12:53:29,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:29,641 INFO L93 Difference]: Finished difference Result 185 states and 188 transitions. [2022-04-15 12:53:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2022-04-15 12:53:29,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:29,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:29,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:53:29,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:53:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 180 states have (on average 1.0222222222222221) internal successors, (184), 180 states have internal predecessors, (184), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2022-04-15 12:53:29,643 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 181 [2022-04-15 12:53:29,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:53:29,643 INFO L478 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2022-04-15 12:53:29,644 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 87 states have (on average 2.0344827586206895) internal successors, (177), 86 states have internal predecessors, (177), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:29,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 185 states and 188 transitions. [2022-04-15 12:53:29,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2022-04-15 12:53:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-04-15 12:53:29,965 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:53:29,965 INFO L499 BasicCegarLoop]: trace histogram [86, 84, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:53:29,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (85)] Forceful destruction successful, exit code 0 [2022-04-15 12:53:30,180 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable170,85 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable169 [2022-04-15 12:53:30,180 INFO L403 AbstractCegarLoop]: === Iteration 88 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:53:30,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:53:30,181 INFO L85 PathProgramCache]: Analyzing trace with hash -928383171, now seen corresponding path program 169 times [2022-04-15 12:53:30,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:30,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [497848916] [2022-04-15 12:53:30,407 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:53:30,408 INFO L85 PathProgramCache]: Analyzing trace with hash -480166512, now seen corresponding path program 1 times [2022-04-15 12:53:30,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:30,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184340299] [2022-04-15 12:53:30,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:30,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:30,413 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:53:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:30,414 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:53:30,414 INFO L85 PathProgramCache]: Analyzing trace with hash -928383171, now seen corresponding path program 170 times [2022-04-15 12:53:30,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:30,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433261633] [2022-04-15 12:53:30,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:31,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:53:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:31,986 INFO L290 TraceCheckUtils]: 0: Hoare triple {116608#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {116518#true} assume true; {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {116518#true} {116518#true} #41#return; {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L272 TraceCheckUtils]: 0: Hoare triple {116518#true} call ULTIMATE.init(); {116608#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:53:31,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {116608#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {116518#true} assume true; {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116518#true} {116518#true} #41#return; {116518#true} is VALID [2022-04-15 12:53:31,986 INFO L272 TraceCheckUtils]: 4: Hoare triple {116518#true} call #t~ret4 := main(); {116518#true} is VALID [2022-04-15 12:53:31,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {116518#true} ~x~0 := 0;~y~0 := 500000; {116523#(= main_~x~0 0)} is VALID [2022-04-15 12:53:31,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {116523#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {116523#(= main_~x~0 0)} is VALID [2022-04-15 12:53:31,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {116523#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116524#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:31,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {116524#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {116524#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:31,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {116524#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116525#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:31,996 INFO L290 TraceCheckUtils]: 10: Hoare triple {116525#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {116525#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:32,004 INFO L290 TraceCheckUtils]: 11: Hoare triple {116525#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116526#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:32,004 INFO L290 TraceCheckUtils]: 12: Hoare triple {116526#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {116526#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:32,009 INFO L290 TraceCheckUtils]: 13: Hoare triple {116526#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116527#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:32,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {116527#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {116527#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:32,011 INFO L290 TraceCheckUtils]: 15: Hoare triple {116527#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116528#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:32,011 INFO L290 TraceCheckUtils]: 16: Hoare triple {116528#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {116528#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:32,013 INFO L290 TraceCheckUtils]: 17: Hoare triple {116528#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116529#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:32,013 INFO L290 TraceCheckUtils]: 18: Hoare triple {116529#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {116529#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:32,015 INFO L290 TraceCheckUtils]: 19: Hoare triple {116529#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116530#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:32,016 INFO L290 TraceCheckUtils]: 20: Hoare triple {116530#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {116530#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:32,017 INFO L290 TraceCheckUtils]: 21: Hoare triple {116530#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116531#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:32,018 INFO L290 TraceCheckUtils]: 22: Hoare triple {116531#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {116531#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:32,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {116531#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116532#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:32,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {116532#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {116532#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:32,023 INFO L290 TraceCheckUtils]: 25: Hoare triple {116532#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116533#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:32,023 INFO L290 TraceCheckUtils]: 26: Hoare triple {116533#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {116533#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:32,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {116533#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116534#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:32,026 INFO L290 TraceCheckUtils]: 28: Hoare triple {116534#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {116534#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:32,028 INFO L290 TraceCheckUtils]: 29: Hoare triple {116534#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116535#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:32,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {116535#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {116535#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:32,030 INFO L290 TraceCheckUtils]: 31: Hoare triple {116535#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116536#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:32,031 INFO L290 TraceCheckUtils]: 32: Hoare triple {116536#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {116536#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:32,033 INFO L290 TraceCheckUtils]: 33: Hoare triple {116536#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116537#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:32,033 INFO L290 TraceCheckUtils]: 34: Hoare triple {116537#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {116537#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:32,036 INFO L290 TraceCheckUtils]: 35: Hoare triple {116537#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116538#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:32,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {116538#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {116538#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:32,038 INFO L290 TraceCheckUtils]: 37: Hoare triple {116538#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116539#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:32,038 INFO L290 TraceCheckUtils]: 38: Hoare triple {116539#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {116539#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:32,040 INFO L290 TraceCheckUtils]: 39: Hoare triple {116539#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116540#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:32,040 INFO L290 TraceCheckUtils]: 40: Hoare triple {116540#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {116540#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:32,042 INFO L290 TraceCheckUtils]: 41: Hoare triple {116540#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116541#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:32,043 INFO L290 TraceCheckUtils]: 42: Hoare triple {116541#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {116541#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:32,044 INFO L290 TraceCheckUtils]: 43: Hoare triple {116541#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116542#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:32,045 INFO L290 TraceCheckUtils]: 44: Hoare triple {116542#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {116542#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:32,047 INFO L290 TraceCheckUtils]: 45: Hoare triple {116542#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116543#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:32,047 INFO L290 TraceCheckUtils]: 46: Hoare triple {116543#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {116543#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:32,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {116543#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116544#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:32,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {116544#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {116544#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:32,055 INFO L290 TraceCheckUtils]: 49: Hoare triple {116544#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116545#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:32,055 INFO L290 TraceCheckUtils]: 50: Hoare triple {116545#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {116545#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:32,058 INFO L290 TraceCheckUtils]: 51: Hoare triple {116545#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116546#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:32,059 INFO L290 TraceCheckUtils]: 52: Hoare triple {116546#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {116546#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:32,062 INFO L290 TraceCheckUtils]: 53: Hoare triple {116546#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116547#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:32,062 INFO L290 TraceCheckUtils]: 54: Hoare triple {116547#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {116547#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:32,069 INFO L290 TraceCheckUtils]: 55: Hoare triple {116547#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116548#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:32,069 INFO L290 TraceCheckUtils]: 56: Hoare triple {116548#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {116548#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:32,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {116548#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116549#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:32,073 INFO L290 TraceCheckUtils]: 58: Hoare triple {116549#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {116549#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:32,074 INFO L290 TraceCheckUtils]: 59: Hoare triple {116549#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116550#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:32,075 INFO L290 TraceCheckUtils]: 60: Hoare triple {116550#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {116550#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:32,076 INFO L290 TraceCheckUtils]: 61: Hoare triple {116550#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116551#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:32,077 INFO L290 TraceCheckUtils]: 62: Hoare triple {116551#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {116551#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:32,079 INFO L290 TraceCheckUtils]: 63: Hoare triple {116551#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116552#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:32,079 INFO L290 TraceCheckUtils]: 64: Hoare triple {116552#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {116552#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:32,081 INFO L290 TraceCheckUtils]: 65: Hoare triple {116552#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116553#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:32,082 INFO L290 TraceCheckUtils]: 66: Hoare triple {116553#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {116553#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:32,084 INFO L290 TraceCheckUtils]: 67: Hoare triple {116553#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116554#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:32,084 INFO L290 TraceCheckUtils]: 68: Hoare triple {116554#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {116554#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:32,086 INFO L290 TraceCheckUtils]: 69: Hoare triple {116554#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116555#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:32,087 INFO L290 TraceCheckUtils]: 70: Hoare triple {116555#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {116555#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:32,089 INFO L290 TraceCheckUtils]: 71: Hoare triple {116555#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116556#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:32,089 INFO L290 TraceCheckUtils]: 72: Hoare triple {116556#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {116556#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:32,092 INFO L290 TraceCheckUtils]: 73: Hoare triple {116556#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116557#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:32,092 INFO L290 TraceCheckUtils]: 74: Hoare triple {116557#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {116557#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:32,095 INFO L290 TraceCheckUtils]: 75: Hoare triple {116557#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116558#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:32,095 INFO L290 TraceCheckUtils]: 76: Hoare triple {116558#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {116558#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:32,097 INFO L290 TraceCheckUtils]: 77: Hoare triple {116558#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116559#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:32,097 INFO L290 TraceCheckUtils]: 78: Hoare triple {116559#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {116559#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:32,099 INFO L290 TraceCheckUtils]: 79: Hoare triple {116559#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116560#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:32,099 INFO L290 TraceCheckUtils]: 80: Hoare triple {116560#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {116560#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:32,101 INFO L290 TraceCheckUtils]: 81: Hoare triple {116560#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116561#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:32,101 INFO L290 TraceCheckUtils]: 82: Hoare triple {116561#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {116561#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:32,103 INFO L290 TraceCheckUtils]: 83: Hoare triple {116561#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116562#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:32,103 INFO L290 TraceCheckUtils]: 84: Hoare triple {116562#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {116562#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:32,105 INFO L290 TraceCheckUtils]: 85: Hoare triple {116562#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116563#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:32,105 INFO L290 TraceCheckUtils]: 86: Hoare triple {116563#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {116563#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:32,106 INFO L290 TraceCheckUtils]: 87: Hoare triple {116563#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116564#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:32,107 INFO L290 TraceCheckUtils]: 88: Hoare triple {116564#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {116564#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:32,109 INFO L290 TraceCheckUtils]: 89: Hoare triple {116564#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116565#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:32,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {116565#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {116565#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:32,112 INFO L290 TraceCheckUtils]: 91: Hoare triple {116565#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116566#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:32,113 INFO L290 TraceCheckUtils]: 92: Hoare triple {116566#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {116566#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:32,115 INFO L290 TraceCheckUtils]: 93: Hoare triple {116566#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116567#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:32,115 INFO L290 TraceCheckUtils]: 94: Hoare triple {116567#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {116567#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:32,117 INFO L290 TraceCheckUtils]: 95: Hoare triple {116567#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116568#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:32,117 INFO L290 TraceCheckUtils]: 96: Hoare triple {116568#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {116568#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:32,120 INFO L290 TraceCheckUtils]: 97: Hoare triple {116568#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116569#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:32,120 INFO L290 TraceCheckUtils]: 98: Hoare triple {116569#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {116569#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:32,122 INFO L290 TraceCheckUtils]: 99: Hoare triple {116569#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116570#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:32,123 INFO L290 TraceCheckUtils]: 100: Hoare triple {116570#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {116570#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:32,125 INFO L290 TraceCheckUtils]: 101: Hoare triple {116570#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116571#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:32,125 INFO L290 TraceCheckUtils]: 102: Hoare triple {116571#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {116571#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:32,127 INFO L290 TraceCheckUtils]: 103: Hoare triple {116571#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116572#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:32,127 INFO L290 TraceCheckUtils]: 104: Hoare triple {116572#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {116572#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:32,129 INFO L290 TraceCheckUtils]: 105: Hoare triple {116572#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116573#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:32,129 INFO L290 TraceCheckUtils]: 106: Hoare triple {116573#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {116573#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:32,131 INFO L290 TraceCheckUtils]: 107: Hoare triple {116573#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116574#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:32,131 INFO L290 TraceCheckUtils]: 108: Hoare triple {116574#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {116574#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:32,133 INFO L290 TraceCheckUtils]: 109: Hoare triple {116574#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116575#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:32,133 INFO L290 TraceCheckUtils]: 110: Hoare triple {116575#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {116575#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:32,135 INFO L290 TraceCheckUtils]: 111: Hoare triple {116575#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116576#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:32,135 INFO L290 TraceCheckUtils]: 112: Hoare triple {116576#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {116576#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:32,137 INFO L290 TraceCheckUtils]: 113: Hoare triple {116576#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116577#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:32,138 INFO L290 TraceCheckUtils]: 114: Hoare triple {116577#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {116577#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:32,141 INFO L290 TraceCheckUtils]: 115: Hoare triple {116577#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116578#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:32,141 INFO L290 TraceCheckUtils]: 116: Hoare triple {116578#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {116578#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:32,143 INFO L290 TraceCheckUtils]: 117: Hoare triple {116578#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116579#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:32,144 INFO L290 TraceCheckUtils]: 118: Hoare triple {116579#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {116579#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:32,146 INFO L290 TraceCheckUtils]: 119: Hoare triple {116579#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116580#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:32,147 INFO L290 TraceCheckUtils]: 120: Hoare triple {116580#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {116580#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:32,151 INFO L290 TraceCheckUtils]: 121: Hoare triple {116580#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116581#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:32,151 INFO L290 TraceCheckUtils]: 122: Hoare triple {116581#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {116581#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:32,156 INFO L290 TraceCheckUtils]: 123: Hoare triple {116581#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116582#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:32,156 INFO L290 TraceCheckUtils]: 124: Hoare triple {116582#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {116582#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:32,158 INFO L290 TraceCheckUtils]: 125: Hoare triple {116582#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116583#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:32,159 INFO L290 TraceCheckUtils]: 126: Hoare triple {116583#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {116583#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:32,160 INFO L290 TraceCheckUtils]: 127: Hoare triple {116583#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116584#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:32,161 INFO L290 TraceCheckUtils]: 128: Hoare triple {116584#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {116584#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:32,162 INFO L290 TraceCheckUtils]: 129: Hoare triple {116584#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116585#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:32,163 INFO L290 TraceCheckUtils]: 130: Hoare triple {116585#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {116585#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:32,165 INFO L290 TraceCheckUtils]: 131: Hoare triple {116585#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116586#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:32,165 INFO L290 TraceCheckUtils]: 132: Hoare triple {116586#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {116586#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:32,169 INFO L290 TraceCheckUtils]: 133: Hoare triple {116586#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116587#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:32,169 INFO L290 TraceCheckUtils]: 134: Hoare triple {116587#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {116587#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:32,173 INFO L290 TraceCheckUtils]: 135: Hoare triple {116587#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116588#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:32,173 INFO L290 TraceCheckUtils]: 136: Hoare triple {116588#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {116588#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:32,176 INFO L290 TraceCheckUtils]: 137: Hoare triple {116588#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116589#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:32,176 INFO L290 TraceCheckUtils]: 138: Hoare triple {116589#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {116589#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:32,179 INFO L290 TraceCheckUtils]: 139: Hoare triple {116589#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116590#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:32,179 INFO L290 TraceCheckUtils]: 140: Hoare triple {116590#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {116590#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:32,182 INFO L290 TraceCheckUtils]: 141: Hoare triple {116590#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116591#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:32,183 INFO L290 TraceCheckUtils]: 142: Hoare triple {116591#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {116591#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:32,185 INFO L290 TraceCheckUtils]: 143: Hoare triple {116591#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116592#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:32,185 INFO L290 TraceCheckUtils]: 144: Hoare triple {116592#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {116592#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:32,187 INFO L290 TraceCheckUtils]: 145: Hoare triple {116592#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116593#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:32,187 INFO L290 TraceCheckUtils]: 146: Hoare triple {116593#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {116593#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:32,189 INFO L290 TraceCheckUtils]: 147: Hoare triple {116593#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116594#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:32,189 INFO L290 TraceCheckUtils]: 148: Hoare triple {116594#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {116594#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:32,191 INFO L290 TraceCheckUtils]: 149: Hoare triple {116594#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116595#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:32,192 INFO L290 TraceCheckUtils]: 150: Hoare triple {116595#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {116595#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:32,194 INFO L290 TraceCheckUtils]: 151: Hoare triple {116595#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116596#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:32,194 INFO L290 TraceCheckUtils]: 152: Hoare triple {116596#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {116596#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:32,197 INFO L290 TraceCheckUtils]: 153: Hoare triple {116596#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116597#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:32,198 INFO L290 TraceCheckUtils]: 154: Hoare triple {116597#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {116597#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:32,200 INFO L290 TraceCheckUtils]: 155: Hoare triple {116597#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116598#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:32,201 INFO L290 TraceCheckUtils]: 156: Hoare triple {116598#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {116598#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:32,203 INFO L290 TraceCheckUtils]: 157: Hoare triple {116598#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116599#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:32,204 INFO L290 TraceCheckUtils]: 158: Hoare triple {116599#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {116599#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:32,207 INFO L290 TraceCheckUtils]: 159: Hoare triple {116599#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116600#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:32,207 INFO L290 TraceCheckUtils]: 160: Hoare triple {116600#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {116600#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:32,213 INFO L290 TraceCheckUtils]: 161: Hoare triple {116600#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116601#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:32,213 INFO L290 TraceCheckUtils]: 162: Hoare triple {116601#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {116601#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:32,216 INFO L290 TraceCheckUtils]: 163: Hoare triple {116601#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116602#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:32,217 INFO L290 TraceCheckUtils]: 164: Hoare triple {116602#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {116602#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:32,218 INFO L290 TraceCheckUtils]: 165: Hoare triple {116602#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116603#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:32,219 INFO L290 TraceCheckUtils]: 166: Hoare triple {116603#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {116603#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:32,221 INFO L290 TraceCheckUtils]: 167: Hoare triple {116603#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116604#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:32,221 INFO L290 TraceCheckUtils]: 168: Hoare triple {116604#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {116604#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:32,223 INFO L290 TraceCheckUtils]: 169: Hoare triple {116604#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116605#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:32,223 INFO L290 TraceCheckUtils]: 170: Hoare triple {116605#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {116605#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:32,225 INFO L290 TraceCheckUtils]: 171: Hoare triple {116605#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116606#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:32,225 INFO L290 TraceCheckUtils]: 172: Hoare triple {116606#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {116606#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:32,228 INFO L290 TraceCheckUtils]: 173: Hoare triple {116606#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116607#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:32,228 INFO L290 TraceCheckUtils]: 174: Hoare triple {116607#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {116607#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 175: Hoare triple {116607#(<= main_~x~0 84)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 176: Hoare triple {116519#false} assume !!(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 177: Hoare triple {116519#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 178: Hoare triple {116519#false} assume !(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L272 TraceCheckUtils]: 179: Hoare triple {116519#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#false} ~cond := #in~cond; {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 181: Hoare triple {116519#false} assume 0 == ~cond; {116519#false} is VALID [2022-04-15 12:53:32,231 INFO L290 TraceCheckUtils]: 182: Hoare triple {116519#false} assume !false; {116519#false} is VALID [2022-04-15 12:53:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 255 proven. 7140 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:32,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:53:32,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433261633] [2022-04-15 12:53:32,232 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1433261633] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:53:32,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [206316894] [2022-04-15 12:53:32,232 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:53:32,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:32,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:53:32,234 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:53:32,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Waiting until timeout for monitored process [2022-04-15 12:53:32,331 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:53:32,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:53:32,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 86 conjunts are in the unsatisfiable core [2022-04-15 12:53:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:32,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:33,500 INFO L272 TraceCheckUtils]: 0: Hoare triple {116518#true} call ULTIMATE.init(); {116518#true} is VALID [2022-04-15 12:53:33,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {116518#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {116518#true} is VALID [2022-04-15 12:53:33,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {116518#true} assume true; {116518#true} is VALID [2022-04-15 12:53:33,501 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116518#true} {116518#true} #41#return; {116518#true} is VALID [2022-04-15 12:53:33,501 INFO L272 TraceCheckUtils]: 4: Hoare triple {116518#true} call #t~ret4 := main(); {116518#true} is VALID [2022-04-15 12:53:33,501 INFO L290 TraceCheckUtils]: 5: Hoare triple {116518#true} ~x~0 := 0;~y~0 := 500000; {116627#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:33,501 INFO L290 TraceCheckUtils]: 6: Hoare triple {116627#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {116627#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:33,510 INFO L290 TraceCheckUtils]: 7: Hoare triple {116627#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116524#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:33,510 INFO L290 TraceCheckUtils]: 8: Hoare triple {116524#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {116524#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:33,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {116524#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116525#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:33,516 INFO L290 TraceCheckUtils]: 10: Hoare triple {116525#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {116525#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:33,518 INFO L290 TraceCheckUtils]: 11: Hoare triple {116525#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116526#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:33,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {116526#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {116526#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:33,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {116526#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116527#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:33,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {116527#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {116527#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:33,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {116527#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116528#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:33,522 INFO L290 TraceCheckUtils]: 16: Hoare triple {116528#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {116528#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:33,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {116528#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116529#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:33,523 INFO L290 TraceCheckUtils]: 18: Hoare triple {116529#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {116529#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:33,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {116529#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116530#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:33,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {116530#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {116530#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:33,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {116530#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116531#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:33,527 INFO L290 TraceCheckUtils]: 22: Hoare triple {116531#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {116531#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:33,529 INFO L290 TraceCheckUtils]: 23: Hoare triple {116531#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116532#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:33,529 INFO L290 TraceCheckUtils]: 24: Hoare triple {116532#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {116532#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:33,530 INFO L290 TraceCheckUtils]: 25: Hoare triple {116532#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116533#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:33,531 INFO L290 TraceCheckUtils]: 26: Hoare triple {116533#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {116533#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:33,532 INFO L290 TraceCheckUtils]: 27: Hoare triple {116533#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116534#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:33,533 INFO L290 TraceCheckUtils]: 28: Hoare triple {116534#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {116534#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:33,535 INFO L290 TraceCheckUtils]: 29: Hoare triple {116534#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116535#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:33,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {116535#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {116535#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:33,537 INFO L290 TraceCheckUtils]: 31: Hoare triple {116535#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116536#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:33,537 INFO L290 TraceCheckUtils]: 32: Hoare triple {116536#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {116536#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:33,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {116536#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116537#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:33,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {116537#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {116537#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:33,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {116537#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116538#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:33,541 INFO L290 TraceCheckUtils]: 36: Hoare triple {116538#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {116538#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:33,543 INFO L290 TraceCheckUtils]: 37: Hoare triple {116538#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116539#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:33,543 INFO L290 TraceCheckUtils]: 38: Hoare triple {116539#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {116539#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:33,545 INFO L290 TraceCheckUtils]: 39: Hoare triple {116539#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116540#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:33,545 INFO L290 TraceCheckUtils]: 40: Hoare triple {116540#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {116540#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:33,546 INFO L290 TraceCheckUtils]: 41: Hoare triple {116540#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116541#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:33,547 INFO L290 TraceCheckUtils]: 42: Hoare triple {116541#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {116541#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:33,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {116541#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116542#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:33,549 INFO L290 TraceCheckUtils]: 44: Hoare triple {116542#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {116542#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:33,550 INFO L290 TraceCheckUtils]: 45: Hoare triple {116542#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116543#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:33,550 INFO L290 TraceCheckUtils]: 46: Hoare triple {116543#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {116543#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:33,552 INFO L290 TraceCheckUtils]: 47: Hoare triple {116543#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116544#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:33,552 INFO L290 TraceCheckUtils]: 48: Hoare triple {116544#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {116544#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:33,554 INFO L290 TraceCheckUtils]: 49: Hoare triple {116544#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116545#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:33,554 INFO L290 TraceCheckUtils]: 50: Hoare triple {116545#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {116545#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:33,555 INFO L290 TraceCheckUtils]: 51: Hoare triple {116545#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116546#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:33,556 INFO L290 TraceCheckUtils]: 52: Hoare triple {116546#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {116546#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:33,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {116546#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116547#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:33,557 INFO L290 TraceCheckUtils]: 54: Hoare triple {116547#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {116547#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:33,559 INFO L290 TraceCheckUtils]: 55: Hoare triple {116547#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116548#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:33,559 INFO L290 TraceCheckUtils]: 56: Hoare triple {116548#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {116548#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:33,560 INFO L290 TraceCheckUtils]: 57: Hoare triple {116548#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116549#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:33,561 INFO L290 TraceCheckUtils]: 58: Hoare triple {116549#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {116549#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:33,562 INFO L290 TraceCheckUtils]: 59: Hoare triple {116549#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116550#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:33,562 INFO L290 TraceCheckUtils]: 60: Hoare triple {116550#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {116550#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:33,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {116550#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116551#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:33,564 INFO L290 TraceCheckUtils]: 62: Hoare triple {116551#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {116551#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:33,566 INFO L290 TraceCheckUtils]: 63: Hoare triple {116551#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116552#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:33,566 INFO L290 TraceCheckUtils]: 64: Hoare triple {116552#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {116552#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:33,568 INFO L290 TraceCheckUtils]: 65: Hoare triple {116552#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116553#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:33,568 INFO L290 TraceCheckUtils]: 66: Hoare triple {116553#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {116553#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:33,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {116553#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116554#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:33,570 INFO L290 TraceCheckUtils]: 68: Hoare triple {116554#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {116554#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:33,571 INFO L290 TraceCheckUtils]: 69: Hoare triple {116554#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116555#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:33,572 INFO L290 TraceCheckUtils]: 70: Hoare triple {116555#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {116555#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:33,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {116555#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116556#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:33,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {116556#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {116556#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:33,575 INFO L290 TraceCheckUtils]: 73: Hoare triple {116556#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116557#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:33,575 INFO L290 TraceCheckUtils]: 74: Hoare triple {116557#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {116557#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:33,577 INFO L290 TraceCheckUtils]: 75: Hoare triple {116557#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116558#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:33,577 INFO L290 TraceCheckUtils]: 76: Hoare triple {116558#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {116558#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:33,579 INFO L290 TraceCheckUtils]: 77: Hoare triple {116558#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116559#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:33,579 INFO L290 TraceCheckUtils]: 78: Hoare triple {116559#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {116559#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:33,580 INFO L290 TraceCheckUtils]: 79: Hoare triple {116559#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116560#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:33,581 INFO L290 TraceCheckUtils]: 80: Hoare triple {116560#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {116560#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:33,582 INFO L290 TraceCheckUtils]: 81: Hoare triple {116560#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116561#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:33,582 INFO L290 TraceCheckUtils]: 82: Hoare triple {116561#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {116561#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:33,584 INFO L290 TraceCheckUtils]: 83: Hoare triple {116561#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116562#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:33,584 INFO L290 TraceCheckUtils]: 84: Hoare triple {116562#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {116562#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:33,586 INFO L290 TraceCheckUtils]: 85: Hoare triple {116562#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116563#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:33,586 INFO L290 TraceCheckUtils]: 86: Hoare triple {116563#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {116563#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:33,588 INFO L290 TraceCheckUtils]: 87: Hoare triple {116563#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116564#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:33,588 INFO L290 TraceCheckUtils]: 88: Hoare triple {116564#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {116564#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:33,590 INFO L290 TraceCheckUtils]: 89: Hoare triple {116564#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116565#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:33,590 INFO L290 TraceCheckUtils]: 90: Hoare triple {116565#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {116565#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:33,593 INFO L290 TraceCheckUtils]: 91: Hoare triple {116565#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116566#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:33,593 INFO L290 TraceCheckUtils]: 92: Hoare triple {116566#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {116566#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:33,595 INFO L290 TraceCheckUtils]: 93: Hoare triple {116566#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116567#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:33,595 INFO L290 TraceCheckUtils]: 94: Hoare triple {116567#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {116567#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:33,597 INFO L290 TraceCheckUtils]: 95: Hoare triple {116567#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116568#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:33,597 INFO L290 TraceCheckUtils]: 96: Hoare triple {116568#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {116568#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:33,599 INFO L290 TraceCheckUtils]: 97: Hoare triple {116568#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116569#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:33,599 INFO L290 TraceCheckUtils]: 98: Hoare triple {116569#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {116569#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:33,601 INFO L290 TraceCheckUtils]: 99: Hoare triple {116569#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116570#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:33,601 INFO L290 TraceCheckUtils]: 100: Hoare triple {116570#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {116570#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:33,603 INFO L290 TraceCheckUtils]: 101: Hoare triple {116570#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116571#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:33,603 INFO L290 TraceCheckUtils]: 102: Hoare triple {116571#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {116571#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:33,605 INFO L290 TraceCheckUtils]: 103: Hoare triple {116571#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116572#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:33,605 INFO L290 TraceCheckUtils]: 104: Hoare triple {116572#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {116572#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:33,607 INFO L290 TraceCheckUtils]: 105: Hoare triple {116572#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116573#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:33,607 INFO L290 TraceCheckUtils]: 106: Hoare triple {116573#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {116573#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:33,609 INFO L290 TraceCheckUtils]: 107: Hoare triple {116573#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116574#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:33,609 INFO L290 TraceCheckUtils]: 108: Hoare triple {116574#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {116574#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:33,611 INFO L290 TraceCheckUtils]: 109: Hoare triple {116574#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116575#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:33,611 INFO L290 TraceCheckUtils]: 110: Hoare triple {116575#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {116575#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:33,613 INFO L290 TraceCheckUtils]: 111: Hoare triple {116575#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116576#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:33,613 INFO L290 TraceCheckUtils]: 112: Hoare triple {116576#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {116576#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:33,615 INFO L290 TraceCheckUtils]: 113: Hoare triple {116576#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116577#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:33,615 INFO L290 TraceCheckUtils]: 114: Hoare triple {116577#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {116577#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:33,617 INFO L290 TraceCheckUtils]: 115: Hoare triple {116577#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116578#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:33,617 INFO L290 TraceCheckUtils]: 116: Hoare triple {116578#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {116578#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:33,618 INFO L290 TraceCheckUtils]: 117: Hoare triple {116578#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116579#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:33,619 INFO L290 TraceCheckUtils]: 118: Hoare triple {116579#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {116579#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:33,620 INFO L290 TraceCheckUtils]: 119: Hoare triple {116579#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116580#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:33,621 INFO L290 TraceCheckUtils]: 120: Hoare triple {116580#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {116580#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:33,622 INFO L290 TraceCheckUtils]: 121: Hoare triple {116580#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116581#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:33,622 INFO L290 TraceCheckUtils]: 122: Hoare triple {116581#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {116581#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:33,624 INFO L290 TraceCheckUtils]: 123: Hoare triple {116581#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116582#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:33,624 INFO L290 TraceCheckUtils]: 124: Hoare triple {116582#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {116582#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:33,626 INFO L290 TraceCheckUtils]: 125: Hoare triple {116582#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116583#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:33,626 INFO L290 TraceCheckUtils]: 126: Hoare triple {116583#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {116583#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:33,628 INFO L290 TraceCheckUtils]: 127: Hoare triple {116583#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116584#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:33,628 INFO L290 TraceCheckUtils]: 128: Hoare triple {116584#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {116584#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:33,630 INFO L290 TraceCheckUtils]: 129: Hoare triple {116584#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116585#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:33,630 INFO L290 TraceCheckUtils]: 130: Hoare triple {116585#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {116585#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:33,632 INFO L290 TraceCheckUtils]: 131: Hoare triple {116585#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116586#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:33,632 INFO L290 TraceCheckUtils]: 132: Hoare triple {116586#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {116586#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:33,633 INFO L290 TraceCheckUtils]: 133: Hoare triple {116586#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116587#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:33,634 INFO L290 TraceCheckUtils]: 134: Hoare triple {116587#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {116587#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:33,635 INFO L290 TraceCheckUtils]: 135: Hoare triple {116587#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116588#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:33,636 INFO L290 TraceCheckUtils]: 136: Hoare triple {116588#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {116588#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:33,637 INFO L290 TraceCheckUtils]: 137: Hoare triple {116588#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116589#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:33,637 INFO L290 TraceCheckUtils]: 138: Hoare triple {116589#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {116589#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:33,639 INFO L290 TraceCheckUtils]: 139: Hoare triple {116589#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116590#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:33,639 INFO L290 TraceCheckUtils]: 140: Hoare triple {116590#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {116590#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:33,641 INFO L290 TraceCheckUtils]: 141: Hoare triple {116590#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116591#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:33,641 INFO L290 TraceCheckUtils]: 142: Hoare triple {116591#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {116591#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:33,642 INFO L290 TraceCheckUtils]: 143: Hoare triple {116591#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116592#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:33,643 INFO L290 TraceCheckUtils]: 144: Hoare triple {116592#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {116592#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:33,644 INFO L290 TraceCheckUtils]: 145: Hoare triple {116592#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116593#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:33,644 INFO L290 TraceCheckUtils]: 146: Hoare triple {116593#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {116593#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:33,646 INFO L290 TraceCheckUtils]: 147: Hoare triple {116593#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116594#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:33,646 INFO L290 TraceCheckUtils]: 148: Hoare triple {116594#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {116594#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:33,647 INFO L290 TraceCheckUtils]: 149: Hoare triple {116594#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116595#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:33,648 INFO L290 TraceCheckUtils]: 150: Hoare triple {116595#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {116595#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:33,649 INFO L290 TraceCheckUtils]: 151: Hoare triple {116595#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116596#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:33,649 INFO L290 TraceCheckUtils]: 152: Hoare triple {116596#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {116596#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:33,651 INFO L290 TraceCheckUtils]: 153: Hoare triple {116596#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116597#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:33,651 INFO L290 TraceCheckUtils]: 154: Hoare triple {116597#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {116597#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:33,653 INFO L290 TraceCheckUtils]: 155: Hoare triple {116597#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116598#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:33,653 INFO L290 TraceCheckUtils]: 156: Hoare triple {116598#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {116598#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:33,655 INFO L290 TraceCheckUtils]: 157: Hoare triple {116598#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116599#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:33,655 INFO L290 TraceCheckUtils]: 158: Hoare triple {116599#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {116599#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:33,657 INFO L290 TraceCheckUtils]: 159: Hoare triple {116599#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116600#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:33,657 INFO L290 TraceCheckUtils]: 160: Hoare triple {116600#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {116600#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:33,659 INFO L290 TraceCheckUtils]: 161: Hoare triple {116600#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116601#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:33,659 INFO L290 TraceCheckUtils]: 162: Hoare triple {116601#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {116601#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:33,661 INFO L290 TraceCheckUtils]: 163: Hoare triple {116601#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116602#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:33,661 INFO L290 TraceCheckUtils]: 164: Hoare triple {116602#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {116602#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:33,662 INFO L290 TraceCheckUtils]: 165: Hoare triple {116602#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116603#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:33,663 INFO L290 TraceCheckUtils]: 166: Hoare triple {116603#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {116603#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:33,664 INFO L290 TraceCheckUtils]: 167: Hoare triple {116603#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116604#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:33,664 INFO L290 TraceCheckUtils]: 168: Hoare triple {116604#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {116604#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:33,666 INFO L290 TraceCheckUtils]: 169: Hoare triple {116604#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116605#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:33,666 INFO L290 TraceCheckUtils]: 170: Hoare triple {116605#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {116605#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:33,668 INFO L290 TraceCheckUtils]: 171: Hoare triple {116605#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116606#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:33,668 INFO L290 TraceCheckUtils]: 172: Hoare triple {116606#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {116606#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:33,669 INFO L290 TraceCheckUtils]: 173: Hoare triple {116606#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {116607#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:33,670 INFO L290 TraceCheckUtils]: 174: Hoare triple {116607#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {116607#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 175: Hoare triple {116607#(<= main_~x~0 84)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 176: Hoare triple {116519#false} assume !!(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 177: Hoare triple {116519#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 178: Hoare triple {116519#false} assume !(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L272 TraceCheckUtils]: 179: Hoare triple {116519#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#false} ~cond := #in~cond; {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 181: Hoare triple {116519#false} assume 0 == ~cond; {116519#false} is VALID [2022-04-15 12:53:33,672 INFO L290 TraceCheckUtils]: 182: Hoare triple {116519#false} assume !false; {116519#false} is VALID [2022-04-15 12:53:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 255 proven. 7140 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:33,673 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:53:38,587 INFO L290 TraceCheckUtils]: 182: Hoare triple {116519#false} assume !false; {116519#false} is VALID [2022-04-15 12:53:38,587 INFO L290 TraceCheckUtils]: 181: Hoare triple {116519#false} assume 0 == ~cond; {116519#false} is VALID [2022-04-15 12:53:38,587 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#false} ~cond := #in~cond; {116519#false} is VALID [2022-04-15 12:53:38,587 INFO L272 TraceCheckUtils]: 179: Hoare triple {116519#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {116519#false} is VALID [2022-04-15 12:53:38,588 INFO L290 TraceCheckUtils]: 178: Hoare triple {116519#false} assume !(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:38,588 INFO L290 TraceCheckUtils]: 177: Hoare triple {116519#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:38,588 INFO L290 TraceCheckUtils]: 176: Hoare triple {116519#false} assume !!(~x~0 < 1000000); {116519#false} is VALID [2022-04-15 12:53:38,588 INFO L290 TraceCheckUtils]: 175: Hoare triple {117180#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {116519#false} is VALID [2022-04-15 12:53:38,588 INFO L290 TraceCheckUtils]: 174: Hoare triple {117180#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {117180#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:38,592 INFO L290 TraceCheckUtils]: 173: Hoare triple {117187#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117180#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:38,592 INFO L290 TraceCheckUtils]: 172: Hoare triple {117187#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {117187#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:38,594 INFO L290 TraceCheckUtils]: 171: Hoare triple {117194#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117187#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:38,594 INFO L290 TraceCheckUtils]: 170: Hoare triple {117194#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {117194#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:38,595 INFO L290 TraceCheckUtils]: 169: Hoare triple {117201#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117194#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:38,595 INFO L290 TraceCheckUtils]: 168: Hoare triple {117201#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {117201#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:38,597 INFO L290 TraceCheckUtils]: 167: Hoare triple {117208#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117201#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:38,597 INFO L290 TraceCheckUtils]: 166: Hoare triple {117208#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {117208#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:38,598 INFO L290 TraceCheckUtils]: 165: Hoare triple {117215#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117208#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:38,598 INFO L290 TraceCheckUtils]: 164: Hoare triple {117215#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {117215#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:38,599 INFO L290 TraceCheckUtils]: 163: Hoare triple {117222#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117215#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:38,600 INFO L290 TraceCheckUtils]: 162: Hoare triple {117222#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {117222#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:38,601 INFO L290 TraceCheckUtils]: 161: Hoare triple {117229#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117222#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:38,601 INFO L290 TraceCheckUtils]: 160: Hoare triple {117229#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {117229#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:38,602 INFO L290 TraceCheckUtils]: 159: Hoare triple {117236#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117229#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:38,602 INFO L290 TraceCheckUtils]: 158: Hoare triple {117236#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {117236#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:38,604 INFO L290 TraceCheckUtils]: 157: Hoare triple {117243#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117236#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:38,604 INFO L290 TraceCheckUtils]: 156: Hoare triple {117243#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {117243#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:38,605 INFO L290 TraceCheckUtils]: 155: Hoare triple {117250#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117243#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:38,605 INFO L290 TraceCheckUtils]: 154: Hoare triple {117250#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {117250#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:38,607 INFO L290 TraceCheckUtils]: 153: Hoare triple {117257#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117250#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:38,607 INFO L290 TraceCheckUtils]: 152: Hoare triple {117257#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {117257#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:38,608 INFO L290 TraceCheckUtils]: 151: Hoare triple {117264#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117257#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:38,608 INFO L290 TraceCheckUtils]: 150: Hoare triple {117264#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {117264#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:38,610 INFO L290 TraceCheckUtils]: 149: Hoare triple {117271#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117264#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:38,610 INFO L290 TraceCheckUtils]: 148: Hoare triple {117271#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {117271#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:38,611 INFO L290 TraceCheckUtils]: 147: Hoare triple {117278#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117271#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:38,611 INFO L290 TraceCheckUtils]: 146: Hoare triple {117278#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {117278#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:38,612 INFO L290 TraceCheckUtils]: 145: Hoare triple {117285#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117278#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:38,613 INFO L290 TraceCheckUtils]: 144: Hoare triple {117285#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {117285#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:38,614 INFO L290 TraceCheckUtils]: 143: Hoare triple {117292#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117285#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:38,614 INFO L290 TraceCheckUtils]: 142: Hoare triple {117292#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {117292#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:38,615 INFO L290 TraceCheckUtils]: 141: Hoare triple {117299#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117292#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:38,616 INFO L290 TraceCheckUtils]: 140: Hoare triple {117299#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {117299#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:38,617 INFO L290 TraceCheckUtils]: 139: Hoare triple {117306#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117299#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:38,617 INFO L290 TraceCheckUtils]: 138: Hoare triple {117306#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {117306#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:38,618 INFO L290 TraceCheckUtils]: 137: Hoare triple {117313#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117306#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:38,618 INFO L290 TraceCheckUtils]: 136: Hoare triple {117313#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {117313#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:38,620 INFO L290 TraceCheckUtils]: 135: Hoare triple {117320#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117313#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:38,620 INFO L290 TraceCheckUtils]: 134: Hoare triple {117320#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {117320#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:38,621 INFO L290 TraceCheckUtils]: 133: Hoare triple {117327#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117320#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:38,621 INFO L290 TraceCheckUtils]: 132: Hoare triple {117327#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {117327#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:38,623 INFO L290 TraceCheckUtils]: 131: Hoare triple {117334#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117327#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:38,623 INFO L290 TraceCheckUtils]: 130: Hoare triple {117334#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {117334#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:38,624 INFO L290 TraceCheckUtils]: 129: Hoare triple {117341#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117334#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:38,624 INFO L290 TraceCheckUtils]: 128: Hoare triple {117341#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {117341#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:38,625 INFO L290 TraceCheckUtils]: 127: Hoare triple {117348#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117341#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:38,626 INFO L290 TraceCheckUtils]: 126: Hoare triple {117348#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {117348#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:38,627 INFO L290 TraceCheckUtils]: 125: Hoare triple {117355#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117348#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:38,627 INFO L290 TraceCheckUtils]: 124: Hoare triple {117355#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {117355#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:38,628 INFO L290 TraceCheckUtils]: 123: Hoare triple {117362#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117355#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:38,628 INFO L290 TraceCheckUtils]: 122: Hoare triple {117362#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {117362#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:38,630 INFO L290 TraceCheckUtils]: 121: Hoare triple {117369#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117362#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:38,630 INFO L290 TraceCheckUtils]: 120: Hoare triple {117369#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {117369#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:38,631 INFO L290 TraceCheckUtils]: 119: Hoare triple {117376#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117369#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:38,631 INFO L290 TraceCheckUtils]: 118: Hoare triple {117376#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {117376#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:38,633 INFO L290 TraceCheckUtils]: 117: Hoare triple {117383#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117376#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:38,633 INFO L290 TraceCheckUtils]: 116: Hoare triple {117383#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {117383#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:38,634 INFO L290 TraceCheckUtils]: 115: Hoare triple {117390#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117383#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:38,634 INFO L290 TraceCheckUtils]: 114: Hoare triple {117390#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {117390#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:38,636 INFO L290 TraceCheckUtils]: 113: Hoare triple {117397#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117390#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:38,636 INFO L290 TraceCheckUtils]: 112: Hoare triple {117397#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {117397#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:38,637 INFO L290 TraceCheckUtils]: 111: Hoare triple {117404#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117397#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:38,637 INFO L290 TraceCheckUtils]: 110: Hoare triple {117404#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {117404#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:38,638 INFO L290 TraceCheckUtils]: 109: Hoare triple {117411#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117404#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:38,639 INFO L290 TraceCheckUtils]: 108: Hoare triple {117411#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {117411#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:38,640 INFO L290 TraceCheckUtils]: 107: Hoare triple {117418#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117411#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:38,640 INFO L290 TraceCheckUtils]: 106: Hoare triple {117418#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {117418#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:38,641 INFO L290 TraceCheckUtils]: 105: Hoare triple {117425#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117418#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:38,642 INFO L290 TraceCheckUtils]: 104: Hoare triple {117425#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {117425#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:38,643 INFO L290 TraceCheckUtils]: 103: Hoare triple {117432#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117425#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:38,643 INFO L290 TraceCheckUtils]: 102: Hoare triple {117432#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {117432#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:38,644 INFO L290 TraceCheckUtils]: 101: Hoare triple {117439#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117432#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:38,644 INFO L290 TraceCheckUtils]: 100: Hoare triple {117439#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {117439#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:38,646 INFO L290 TraceCheckUtils]: 99: Hoare triple {117446#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117439#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:38,646 INFO L290 TraceCheckUtils]: 98: Hoare triple {117446#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {117446#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:38,647 INFO L290 TraceCheckUtils]: 97: Hoare triple {117453#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117446#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:38,647 INFO L290 TraceCheckUtils]: 96: Hoare triple {117453#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {117453#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:38,649 INFO L290 TraceCheckUtils]: 95: Hoare triple {117460#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117453#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:38,649 INFO L290 TraceCheckUtils]: 94: Hoare triple {117460#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {117460#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:38,650 INFO L290 TraceCheckUtils]: 93: Hoare triple {117467#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117460#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:38,650 INFO L290 TraceCheckUtils]: 92: Hoare triple {117467#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {117467#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:38,651 INFO L290 TraceCheckUtils]: 91: Hoare triple {117474#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117467#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:38,652 INFO L290 TraceCheckUtils]: 90: Hoare triple {117474#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {117474#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:38,653 INFO L290 TraceCheckUtils]: 89: Hoare triple {117481#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117474#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:38,653 INFO L290 TraceCheckUtils]: 88: Hoare triple {117481#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {117481#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:38,654 INFO L290 TraceCheckUtils]: 87: Hoare triple {117488#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117481#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:38,655 INFO L290 TraceCheckUtils]: 86: Hoare triple {117488#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {117488#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:38,656 INFO L290 TraceCheckUtils]: 85: Hoare triple {117495#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117488#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:38,656 INFO L290 TraceCheckUtils]: 84: Hoare triple {117495#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {117495#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:38,657 INFO L290 TraceCheckUtils]: 83: Hoare triple {117502#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117495#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:38,658 INFO L290 TraceCheckUtils]: 82: Hoare triple {117502#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {117502#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:38,659 INFO L290 TraceCheckUtils]: 81: Hoare triple {117509#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117502#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:38,659 INFO L290 TraceCheckUtils]: 80: Hoare triple {117509#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {117509#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:38,660 INFO L290 TraceCheckUtils]: 79: Hoare triple {117516#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117509#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:38,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {117516#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {117516#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:38,662 INFO L290 TraceCheckUtils]: 77: Hoare triple {117523#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117516#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:38,662 INFO L290 TraceCheckUtils]: 76: Hoare triple {117523#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {117523#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:38,663 INFO L290 TraceCheckUtils]: 75: Hoare triple {117530#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117523#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:38,663 INFO L290 TraceCheckUtils]: 74: Hoare triple {117530#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {117530#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:38,665 INFO L290 TraceCheckUtils]: 73: Hoare triple {117537#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117530#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:38,665 INFO L290 TraceCheckUtils]: 72: Hoare triple {117537#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {117537#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:38,666 INFO L290 TraceCheckUtils]: 71: Hoare triple {117544#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117537#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:38,666 INFO L290 TraceCheckUtils]: 70: Hoare triple {117544#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {117544#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:38,667 INFO L290 TraceCheckUtils]: 69: Hoare triple {117551#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117544#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:38,668 INFO L290 TraceCheckUtils]: 68: Hoare triple {117551#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {117551#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:38,669 INFO L290 TraceCheckUtils]: 67: Hoare triple {117558#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117551#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:38,669 INFO L290 TraceCheckUtils]: 66: Hoare triple {117558#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {117558#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:38,670 INFO L290 TraceCheckUtils]: 65: Hoare triple {117565#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117558#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:38,671 INFO L290 TraceCheckUtils]: 64: Hoare triple {117565#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {117565#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:38,672 INFO L290 TraceCheckUtils]: 63: Hoare triple {117572#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117565#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:38,672 INFO L290 TraceCheckUtils]: 62: Hoare triple {117572#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {117572#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:38,673 INFO L290 TraceCheckUtils]: 61: Hoare triple {117579#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117572#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:38,673 INFO L290 TraceCheckUtils]: 60: Hoare triple {117579#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {117579#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:38,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {117586#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117579#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:38,675 INFO L290 TraceCheckUtils]: 58: Hoare triple {117586#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {117586#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:38,676 INFO L290 TraceCheckUtils]: 57: Hoare triple {117593#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117586#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:38,676 INFO L290 TraceCheckUtils]: 56: Hoare triple {117593#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {117593#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:38,678 INFO L290 TraceCheckUtils]: 55: Hoare triple {117600#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117593#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:38,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {117600#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {117600#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:38,679 INFO L290 TraceCheckUtils]: 53: Hoare triple {117607#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117600#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:38,679 INFO L290 TraceCheckUtils]: 52: Hoare triple {117607#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {117607#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:38,680 INFO L290 TraceCheckUtils]: 51: Hoare triple {117614#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117607#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:38,681 INFO L290 TraceCheckUtils]: 50: Hoare triple {117614#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {117614#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:38,682 INFO L290 TraceCheckUtils]: 49: Hoare triple {117621#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117614#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:38,682 INFO L290 TraceCheckUtils]: 48: Hoare triple {117621#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {117621#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:38,683 INFO L290 TraceCheckUtils]: 47: Hoare triple {117628#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117621#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:38,684 INFO L290 TraceCheckUtils]: 46: Hoare triple {117628#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {117628#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:38,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {117635#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117628#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:38,685 INFO L290 TraceCheckUtils]: 44: Hoare triple {117635#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {117635#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:38,686 INFO L290 TraceCheckUtils]: 43: Hoare triple {117642#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117635#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:38,686 INFO L290 TraceCheckUtils]: 42: Hoare triple {117642#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {117642#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:38,688 INFO L290 TraceCheckUtils]: 41: Hoare triple {117649#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117642#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:38,688 INFO L290 TraceCheckUtils]: 40: Hoare triple {117649#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {117649#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:38,689 INFO L290 TraceCheckUtils]: 39: Hoare triple {117656#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117649#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:38,689 INFO L290 TraceCheckUtils]: 38: Hoare triple {117656#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {117656#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:38,691 INFO L290 TraceCheckUtils]: 37: Hoare triple {117663#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117656#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:38,691 INFO L290 TraceCheckUtils]: 36: Hoare triple {117663#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {117663#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:38,692 INFO L290 TraceCheckUtils]: 35: Hoare triple {117670#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117663#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:38,692 INFO L290 TraceCheckUtils]: 34: Hoare triple {117670#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {117670#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:38,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {117677#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117670#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:38,694 INFO L290 TraceCheckUtils]: 32: Hoare triple {117677#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {117677#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:38,695 INFO L290 TraceCheckUtils]: 31: Hoare triple {117684#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117677#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:38,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {117684#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {117684#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:38,697 INFO L290 TraceCheckUtils]: 29: Hoare triple {117691#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117684#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:38,697 INFO L290 TraceCheckUtils]: 28: Hoare triple {117691#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {117691#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:38,698 INFO L290 TraceCheckUtils]: 27: Hoare triple {117698#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117691#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:38,698 INFO L290 TraceCheckUtils]: 26: Hoare triple {117698#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {117698#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:38,700 INFO L290 TraceCheckUtils]: 25: Hoare triple {117705#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117698#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:38,700 INFO L290 TraceCheckUtils]: 24: Hoare triple {117705#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {117705#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:38,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {117712#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117705#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:38,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {117712#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {117712#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:38,702 INFO L290 TraceCheckUtils]: 21: Hoare triple {117719#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117712#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:38,703 INFO L290 TraceCheckUtils]: 20: Hoare triple {117719#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {117719#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:38,704 INFO L290 TraceCheckUtils]: 19: Hoare triple {117726#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117719#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:38,704 INFO L290 TraceCheckUtils]: 18: Hoare triple {117726#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {117726#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:38,705 INFO L290 TraceCheckUtils]: 17: Hoare triple {117733#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117726#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:38,706 INFO L290 TraceCheckUtils]: 16: Hoare triple {117733#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {117733#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:38,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {117740#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117733#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:38,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {117740#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {117740#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:38,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {117747#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117740#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:38,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {117747#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {117747#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:38,710 INFO L290 TraceCheckUtils]: 11: Hoare triple {117754#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117747#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:38,710 INFO L290 TraceCheckUtils]: 10: Hoare triple {117754#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {117754#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:38,711 INFO L290 TraceCheckUtils]: 9: Hoare triple {117761#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117754#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:38,711 INFO L290 TraceCheckUtils]: 8: Hoare triple {117761#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {117761#(< main_~x~0 499917)} is VALID [2022-04-15 12:53:38,713 INFO L290 TraceCheckUtils]: 7: Hoare triple {117768#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {117761#(< main_~x~0 499917)} is VALID [2022-04-15 12:53:38,713 INFO L290 TraceCheckUtils]: 6: Hoare triple {117768#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {117768#(< main_~x~0 499916)} is VALID [2022-04-15 12:53:38,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {116518#true} ~x~0 := 0;~y~0 := 500000; {117768#(< main_~x~0 499916)} is VALID [2022-04-15 12:53:38,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {116518#true} call #t~ret4 := main(); {116518#true} is VALID [2022-04-15 12:53:38,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {116518#true} {116518#true} #41#return; {116518#true} is VALID [2022-04-15 12:53:38,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {116518#true} assume true; {116518#true} is VALID [2022-04-15 12:53:38,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {116518#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {116518#true} is VALID [2022-04-15 12:53:38,713 INFO L272 TraceCheckUtils]: 0: Hoare triple {116518#true} call ULTIMATE.init(); {116518#true} is VALID [2022-04-15 12:53:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 255 proven. 7140 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:38,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [206316894] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:53:38,715 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:53:38,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 87, 87] total 174 [2022-04-15 12:53:38,715 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:53:38,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [497848916] [2022-04-15 12:53:38,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [497848916] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:53:38,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:53:38,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [88] imperfect sequences [] total 88 [2022-04-15 12:53:38,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265247537] [2022-04-15 12:53:38,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:53:38,716 INFO L78 Accepts]: Start accepts. Automaton has has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 183 [2022-04-15 12:53:38,716 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:53:38,716 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:38,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:38,870 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2022-04-15 12:53:38,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:38,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2022-04-15 12:53:38,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14880, Invalid=15222, Unknown=0, NotChecked=0, Total=30102 [2022-04-15 12:53:38,874 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:42,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:42,518 INFO L93 Difference]: Finished difference Result 196 states and 202 transitions. [2022-04-15 12:53:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-15 12:53:42,518 INFO L78 Accepts]: Start accepts. Automaton has has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 183 [2022-04-15 12:53:42,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:53:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 193 transitions. [2022-04-15 12:53:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 193 transitions. [2022-04-15 12:53:42,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 193 transitions. [2022-04-15 12:53:42,789 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:42,790 INFO L225 Difference]: With dead ends: 196 [2022-04-15 12:53:42,790 INFO L226 Difference]: Without dead ends: 187 [2022-04-15 12:53:42,795 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 257 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4073 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=29586, Invalid=37236, Unknown=0, NotChecked=0, Total=66822 [2022-04-15 12:53:42,795 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 93 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 12:53:42,795 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [93 Valid, 24 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 12:53:42,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2022-04-15 12:53:42,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2022-04-15 12:53:42,999 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:53:42,999 INFO L82 GeneralOperation]: Start isEquivalent. First operand 187 states. Second operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:43,000 INFO L74 IsIncluded]: Start isIncluded. First operand 187 states. Second operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:43,000 INFO L87 Difference]: Start difference. First operand 187 states. Second operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:43,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:43,001 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2022-04-15 12:53:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2022-04-15 12:53:43,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:43,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:43,002 INFO L74 IsIncluded]: Start isIncluded. First operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 187 states. [2022-04-15 12:53:43,002 INFO L87 Difference]: Start difference. First operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 187 states. [2022-04-15 12:53:43,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:43,003 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2022-04-15 12:53:43,003 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2022-04-15 12:53:43,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:43,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:43,003 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:53:43,003 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:53:43,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 182 states have (on average 1.021978021978022) internal successors, (186), 182 states have internal predecessors, (186), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 190 transitions. [2022-04-15 12:53:43,005 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 190 transitions. Word has length 183 [2022-04-15 12:53:43,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:53:43,005 INFO L478 AbstractCegarLoop]: Abstraction has 187 states and 190 transitions. [2022-04-15 12:53:43,005 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 88 states have (on average 2.034090909090909) internal successors, (179), 87 states have internal predecessors, (179), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:43,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 187 states and 190 transitions. [2022-04-15 12:53:43,619 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 190 edges. 190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:43,620 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2022-04-15 12:53:43,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-15 12:53:43,620 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:53:43,620 INFO L499 BasicCegarLoop]: trace histogram [87, 85, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:53:43,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (86)] Forceful destruction successful, exit code 0 [2022-04-15 12:53:43,827 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable171,SelfDestructingSolverStorable172,86 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:43,827 INFO L403 AbstractCegarLoop]: === Iteration 89 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:53:43,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:53:43,828 INFO L85 PathProgramCache]: Analyzing trace with hash -1621932262, now seen corresponding path program 171 times [2022-04-15 12:53:43,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:43,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [727325990] [2022-04-15 12:53:44,232 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:53:44,233 INFO L85 PathProgramCache]: Analyzing trace with hash -421061168, now seen corresponding path program 1 times [2022-04-15 12:53:44,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:44,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146024061] [2022-04-15 12:53:44,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:44,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:44,236 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:53:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:44,237 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:53:44,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1621932262, now seen corresponding path program 172 times [2022-04-15 12:53:44,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:44,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196033787] [2022-04-15 12:53:44,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:44,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:46,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:53:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:46,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {119193#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {119102#true} assume true; {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {119102#true} {119102#true} #41#return; {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {119102#true} call ULTIMATE.init(); {119193#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:53:46,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {119193#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {119102#true} assume true; {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {119102#true} {119102#true} #41#return; {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {119102#true} call #t~ret4 := main(); {119102#true} is VALID [2022-04-15 12:53:46,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {119102#true} ~x~0 := 0;~y~0 := 500000; {119107#(= main_~x~0 0)} is VALID [2022-04-15 12:53:46,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {119107#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {119107#(= main_~x~0 0)} is VALID [2022-04-15 12:53:46,325 INFO L290 TraceCheckUtils]: 7: Hoare triple {119107#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119108#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:46,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {119108#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {119108#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:46,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {119108#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119109#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:46,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {119109#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {119109#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:46,331 INFO L290 TraceCheckUtils]: 11: Hoare triple {119109#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119110#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:46,332 INFO L290 TraceCheckUtils]: 12: Hoare triple {119110#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {119110#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:46,333 INFO L290 TraceCheckUtils]: 13: Hoare triple {119110#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119111#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:46,333 INFO L290 TraceCheckUtils]: 14: Hoare triple {119111#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {119111#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:46,334 INFO L290 TraceCheckUtils]: 15: Hoare triple {119111#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119112#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:46,335 INFO L290 TraceCheckUtils]: 16: Hoare triple {119112#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {119112#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:46,336 INFO L290 TraceCheckUtils]: 17: Hoare triple {119112#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119113#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:46,336 INFO L290 TraceCheckUtils]: 18: Hoare triple {119113#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {119113#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:46,337 INFO L290 TraceCheckUtils]: 19: Hoare triple {119113#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119114#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:46,338 INFO L290 TraceCheckUtils]: 20: Hoare triple {119114#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {119114#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:46,339 INFO L290 TraceCheckUtils]: 21: Hoare triple {119114#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119115#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:46,339 INFO L290 TraceCheckUtils]: 22: Hoare triple {119115#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {119115#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:46,341 INFO L290 TraceCheckUtils]: 23: Hoare triple {119115#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119116#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:46,341 INFO L290 TraceCheckUtils]: 24: Hoare triple {119116#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {119116#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:46,342 INFO L290 TraceCheckUtils]: 25: Hoare triple {119116#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119117#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:46,342 INFO L290 TraceCheckUtils]: 26: Hoare triple {119117#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {119117#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:46,343 INFO L290 TraceCheckUtils]: 27: Hoare triple {119117#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119118#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:46,344 INFO L290 TraceCheckUtils]: 28: Hoare triple {119118#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {119118#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:46,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {119118#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119119#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:46,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {119119#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {119119#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:46,346 INFO L290 TraceCheckUtils]: 31: Hoare triple {119119#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119120#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:46,347 INFO L290 TraceCheckUtils]: 32: Hoare triple {119120#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {119120#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:46,348 INFO L290 TraceCheckUtils]: 33: Hoare triple {119120#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119121#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:46,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {119121#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {119121#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:46,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {119121#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119122#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:46,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {119122#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {119122#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:46,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {119122#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119123#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:46,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {119123#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {119123#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:46,352 INFO L290 TraceCheckUtils]: 39: Hoare triple {119123#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119124#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:46,352 INFO L290 TraceCheckUtils]: 40: Hoare triple {119124#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {119124#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:46,354 INFO L290 TraceCheckUtils]: 41: Hoare triple {119124#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119125#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:46,354 INFO L290 TraceCheckUtils]: 42: Hoare triple {119125#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {119125#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:46,355 INFO L290 TraceCheckUtils]: 43: Hoare triple {119125#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119126#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:46,356 INFO L290 TraceCheckUtils]: 44: Hoare triple {119126#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {119126#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:46,357 INFO L290 TraceCheckUtils]: 45: Hoare triple {119126#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119127#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:46,357 INFO L290 TraceCheckUtils]: 46: Hoare triple {119127#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {119127#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:46,358 INFO L290 TraceCheckUtils]: 47: Hoare triple {119127#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119128#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:46,359 INFO L290 TraceCheckUtils]: 48: Hoare triple {119128#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {119128#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:46,360 INFO L290 TraceCheckUtils]: 49: Hoare triple {119128#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119129#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:46,360 INFO L290 TraceCheckUtils]: 50: Hoare triple {119129#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {119129#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:46,361 INFO L290 TraceCheckUtils]: 51: Hoare triple {119129#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119130#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:46,361 INFO L290 TraceCheckUtils]: 52: Hoare triple {119130#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {119130#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:46,363 INFO L290 TraceCheckUtils]: 53: Hoare triple {119130#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119131#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:46,363 INFO L290 TraceCheckUtils]: 54: Hoare triple {119131#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {119131#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:46,364 INFO L290 TraceCheckUtils]: 55: Hoare triple {119131#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119132#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:46,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {119132#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {119132#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:46,366 INFO L290 TraceCheckUtils]: 57: Hoare triple {119132#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119133#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:46,366 INFO L290 TraceCheckUtils]: 58: Hoare triple {119133#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {119133#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:46,367 INFO L290 TraceCheckUtils]: 59: Hoare triple {119133#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119134#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:46,367 INFO L290 TraceCheckUtils]: 60: Hoare triple {119134#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {119134#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:46,369 INFO L290 TraceCheckUtils]: 61: Hoare triple {119134#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119135#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:46,369 INFO L290 TraceCheckUtils]: 62: Hoare triple {119135#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {119135#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:46,370 INFO L290 TraceCheckUtils]: 63: Hoare triple {119135#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119136#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:46,370 INFO L290 TraceCheckUtils]: 64: Hoare triple {119136#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {119136#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:46,372 INFO L290 TraceCheckUtils]: 65: Hoare triple {119136#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119137#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:46,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {119137#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {119137#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:46,373 INFO L290 TraceCheckUtils]: 67: Hoare triple {119137#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119138#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:46,373 INFO L290 TraceCheckUtils]: 68: Hoare triple {119138#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {119138#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:46,375 INFO L290 TraceCheckUtils]: 69: Hoare triple {119138#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119139#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:46,375 INFO L290 TraceCheckUtils]: 70: Hoare triple {119139#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {119139#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:46,376 INFO L290 TraceCheckUtils]: 71: Hoare triple {119139#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119140#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:46,376 INFO L290 TraceCheckUtils]: 72: Hoare triple {119140#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {119140#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:46,378 INFO L290 TraceCheckUtils]: 73: Hoare triple {119140#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119141#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:46,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {119141#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {119141#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:46,379 INFO L290 TraceCheckUtils]: 75: Hoare triple {119141#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119142#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:46,379 INFO L290 TraceCheckUtils]: 76: Hoare triple {119142#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {119142#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:46,381 INFO L290 TraceCheckUtils]: 77: Hoare triple {119142#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119143#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:46,381 INFO L290 TraceCheckUtils]: 78: Hoare triple {119143#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {119143#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:46,382 INFO L290 TraceCheckUtils]: 79: Hoare triple {119143#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119144#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:46,382 INFO L290 TraceCheckUtils]: 80: Hoare triple {119144#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {119144#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:46,384 INFO L290 TraceCheckUtils]: 81: Hoare triple {119144#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119145#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:46,384 INFO L290 TraceCheckUtils]: 82: Hoare triple {119145#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {119145#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:46,385 INFO L290 TraceCheckUtils]: 83: Hoare triple {119145#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119146#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:46,385 INFO L290 TraceCheckUtils]: 84: Hoare triple {119146#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {119146#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:46,387 INFO L290 TraceCheckUtils]: 85: Hoare triple {119146#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119147#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:46,387 INFO L290 TraceCheckUtils]: 86: Hoare triple {119147#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {119147#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:46,388 INFO L290 TraceCheckUtils]: 87: Hoare triple {119147#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119148#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:46,388 INFO L290 TraceCheckUtils]: 88: Hoare triple {119148#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {119148#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:46,390 INFO L290 TraceCheckUtils]: 89: Hoare triple {119148#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119149#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:46,390 INFO L290 TraceCheckUtils]: 90: Hoare triple {119149#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {119149#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:46,391 INFO L290 TraceCheckUtils]: 91: Hoare triple {119149#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119150#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:46,391 INFO L290 TraceCheckUtils]: 92: Hoare triple {119150#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {119150#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:46,392 INFO L290 TraceCheckUtils]: 93: Hoare triple {119150#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119151#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:46,393 INFO L290 TraceCheckUtils]: 94: Hoare triple {119151#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {119151#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:46,394 INFO L290 TraceCheckUtils]: 95: Hoare triple {119151#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119152#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:46,394 INFO L290 TraceCheckUtils]: 96: Hoare triple {119152#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {119152#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:46,395 INFO L290 TraceCheckUtils]: 97: Hoare triple {119152#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119153#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:46,396 INFO L290 TraceCheckUtils]: 98: Hoare triple {119153#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {119153#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:46,397 INFO L290 TraceCheckUtils]: 99: Hoare triple {119153#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119154#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:46,397 INFO L290 TraceCheckUtils]: 100: Hoare triple {119154#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {119154#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:46,398 INFO L290 TraceCheckUtils]: 101: Hoare triple {119154#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119155#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:46,398 INFO L290 TraceCheckUtils]: 102: Hoare triple {119155#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {119155#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:46,400 INFO L290 TraceCheckUtils]: 103: Hoare triple {119155#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119156#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:46,400 INFO L290 TraceCheckUtils]: 104: Hoare triple {119156#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {119156#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:46,401 INFO L290 TraceCheckUtils]: 105: Hoare triple {119156#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119157#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:46,401 INFO L290 TraceCheckUtils]: 106: Hoare triple {119157#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {119157#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:46,403 INFO L290 TraceCheckUtils]: 107: Hoare triple {119157#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119158#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:46,403 INFO L290 TraceCheckUtils]: 108: Hoare triple {119158#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {119158#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:46,404 INFO L290 TraceCheckUtils]: 109: Hoare triple {119158#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119159#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:46,404 INFO L290 TraceCheckUtils]: 110: Hoare triple {119159#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {119159#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:46,406 INFO L290 TraceCheckUtils]: 111: Hoare triple {119159#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119160#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:46,406 INFO L290 TraceCheckUtils]: 112: Hoare triple {119160#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {119160#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:46,407 INFO L290 TraceCheckUtils]: 113: Hoare triple {119160#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119161#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:46,407 INFO L290 TraceCheckUtils]: 114: Hoare triple {119161#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {119161#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:46,409 INFO L290 TraceCheckUtils]: 115: Hoare triple {119161#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119162#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:46,409 INFO L290 TraceCheckUtils]: 116: Hoare triple {119162#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {119162#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:46,410 INFO L290 TraceCheckUtils]: 117: Hoare triple {119162#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119163#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:46,410 INFO L290 TraceCheckUtils]: 118: Hoare triple {119163#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {119163#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:46,412 INFO L290 TraceCheckUtils]: 119: Hoare triple {119163#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119164#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:46,412 INFO L290 TraceCheckUtils]: 120: Hoare triple {119164#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {119164#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:46,413 INFO L290 TraceCheckUtils]: 121: Hoare triple {119164#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119165#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:46,413 INFO L290 TraceCheckUtils]: 122: Hoare triple {119165#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {119165#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:46,414 INFO L290 TraceCheckUtils]: 123: Hoare triple {119165#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119166#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:46,415 INFO L290 TraceCheckUtils]: 124: Hoare triple {119166#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {119166#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:46,416 INFO L290 TraceCheckUtils]: 125: Hoare triple {119166#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119167#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:46,416 INFO L290 TraceCheckUtils]: 126: Hoare triple {119167#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {119167#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:46,417 INFO L290 TraceCheckUtils]: 127: Hoare triple {119167#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119168#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:46,418 INFO L290 TraceCheckUtils]: 128: Hoare triple {119168#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {119168#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:46,419 INFO L290 TraceCheckUtils]: 129: Hoare triple {119168#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119169#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:46,419 INFO L290 TraceCheckUtils]: 130: Hoare triple {119169#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {119169#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:46,420 INFO L290 TraceCheckUtils]: 131: Hoare triple {119169#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119170#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:46,421 INFO L290 TraceCheckUtils]: 132: Hoare triple {119170#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {119170#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:46,422 INFO L290 TraceCheckUtils]: 133: Hoare triple {119170#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119171#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:46,422 INFO L290 TraceCheckUtils]: 134: Hoare triple {119171#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {119171#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:46,423 INFO L290 TraceCheckUtils]: 135: Hoare triple {119171#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119172#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:46,423 INFO L290 TraceCheckUtils]: 136: Hoare triple {119172#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {119172#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:46,425 INFO L290 TraceCheckUtils]: 137: Hoare triple {119172#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119173#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:46,425 INFO L290 TraceCheckUtils]: 138: Hoare triple {119173#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {119173#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:46,426 INFO L290 TraceCheckUtils]: 139: Hoare triple {119173#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119174#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:46,426 INFO L290 TraceCheckUtils]: 140: Hoare triple {119174#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {119174#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:46,428 INFO L290 TraceCheckUtils]: 141: Hoare triple {119174#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119175#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:46,428 INFO L290 TraceCheckUtils]: 142: Hoare triple {119175#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {119175#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:46,429 INFO L290 TraceCheckUtils]: 143: Hoare triple {119175#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119176#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:46,429 INFO L290 TraceCheckUtils]: 144: Hoare triple {119176#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {119176#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:46,431 INFO L290 TraceCheckUtils]: 145: Hoare triple {119176#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119177#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:46,431 INFO L290 TraceCheckUtils]: 146: Hoare triple {119177#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {119177#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:46,432 INFO L290 TraceCheckUtils]: 147: Hoare triple {119177#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119178#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:46,432 INFO L290 TraceCheckUtils]: 148: Hoare triple {119178#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {119178#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:46,434 INFO L290 TraceCheckUtils]: 149: Hoare triple {119178#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119179#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:46,434 INFO L290 TraceCheckUtils]: 150: Hoare triple {119179#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {119179#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:46,435 INFO L290 TraceCheckUtils]: 151: Hoare triple {119179#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119180#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:46,435 INFO L290 TraceCheckUtils]: 152: Hoare triple {119180#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {119180#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:46,437 INFO L290 TraceCheckUtils]: 153: Hoare triple {119180#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119181#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:46,437 INFO L290 TraceCheckUtils]: 154: Hoare triple {119181#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {119181#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:46,438 INFO L290 TraceCheckUtils]: 155: Hoare triple {119181#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119182#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:46,438 INFO L290 TraceCheckUtils]: 156: Hoare triple {119182#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {119182#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:46,439 INFO L290 TraceCheckUtils]: 157: Hoare triple {119182#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119183#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:46,440 INFO L290 TraceCheckUtils]: 158: Hoare triple {119183#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {119183#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:46,441 INFO L290 TraceCheckUtils]: 159: Hoare triple {119183#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119184#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:46,441 INFO L290 TraceCheckUtils]: 160: Hoare triple {119184#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {119184#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:46,442 INFO L290 TraceCheckUtils]: 161: Hoare triple {119184#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119185#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:46,443 INFO L290 TraceCheckUtils]: 162: Hoare triple {119185#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {119185#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:46,444 INFO L290 TraceCheckUtils]: 163: Hoare triple {119185#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119186#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:46,444 INFO L290 TraceCheckUtils]: 164: Hoare triple {119186#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {119186#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:46,445 INFO L290 TraceCheckUtils]: 165: Hoare triple {119186#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119187#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:46,446 INFO L290 TraceCheckUtils]: 166: Hoare triple {119187#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {119187#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:46,447 INFO L290 TraceCheckUtils]: 167: Hoare triple {119187#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119188#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:46,447 INFO L290 TraceCheckUtils]: 168: Hoare triple {119188#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {119188#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:46,448 INFO L290 TraceCheckUtils]: 169: Hoare triple {119188#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119189#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:46,449 INFO L290 TraceCheckUtils]: 170: Hoare triple {119189#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {119189#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:46,450 INFO L290 TraceCheckUtils]: 171: Hoare triple {119189#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119190#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:46,450 INFO L290 TraceCheckUtils]: 172: Hoare triple {119190#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {119190#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:46,451 INFO L290 TraceCheckUtils]: 173: Hoare triple {119190#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119191#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:46,451 INFO L290 TraceCheckUtils]: 174: Hoare triple {119191#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {119191#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:46,453 INFO L290 TraceCheckUtils]: 175: Hoare triple {119191#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119192#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:46,453 INFO L290 TraceCheckUtils]: 176: Hoare triple {119192#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {119192#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 177: Hoare triple {119192#(<= main_~x~0 85)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 178: Hoare triple {119103#false} assume !!(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 179: Hoare triple {119103#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 180: Hoare triple {119103#false} assume !(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L272 TraceCheckUtils]: 181: Hoare triple {119103#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 182: Hoare triple {119103#false} ~cond := #in~cond; {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 183: Hoare triple {119103#false} assume 0 == ~cond; {119103#false} is VALID [2022-04-15 12:53:46,455 INFO L290 TraceCheckUtils]: 184: Hoare triple {119103#false} assume !false; {119103#false} is VALID [2022-04-15 12:53:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 258 proven. 7310 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:46,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:53:46,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196033787] [2022-04-15 12:53:46,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196033787] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:53:46,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [880630295] [2022-04-15 12:53:46,456 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:53:46,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:46,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:53:46,457 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:53:46,459 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Waiting until timeout for monitored process [2022-04-15 12:53:46,537 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:53:46,537 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:53:46,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-15 12:53:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:46,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:47,216 INFO L272 TraceCheckUtils]: 0: Hoare triple {119102#true} call ULTIMATE.init(); {119102#true} is VALID [2022-04-15 12:53:47,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {119102#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {119102#true} is VALID [2022-04-15 12:53:47,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {119102#true} assume true; {119102#true} is VALID [2022-04-15 12:53:47,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {119102#true} {119102#true} #41#return; {119102#true} is VALID [2022-04-15 12:53:47,217 INFO L272 TraceCheckUtils]: 4: Hoare triple {119102#true} call #t~ret4 := main(); {119102#true} is VALID [2022-04-15 12:53:47,217 INFO L290 TraceCheckUtils]: 5: Hoare triple {119102#true} ~x~0 := 0;~y~0 := 500000; {119212#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:47,217 INFO L290 TraceCheckUtils]: 6: Hoare triple {119212#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {119212#(<= main_~x~0 0)} is VALID [2022-04-15 12:53:47,222 INFO L290 TraceCheckUtils]: 7: Hoare triple {119212#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119108#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:47,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {119108#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {119108#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:47,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {119108#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119109#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:47,224 INFO L290 TraceCheckUtils]: 10: Hoare triple {119109#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {119109#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:47,226 INFO L290 TraceCheckUtils]: 11: Hoare triple {119109#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119110#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:47,226 INFO L290 TraceCheckUtils]: 12: Hoare triple {119110#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {119110#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:47,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {119110#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119111#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:47,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {119111#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {119111#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:47,229 INFO L290 TraceCheckUtils]: 15: Hoare triple {119111#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119112#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:47,229 INFO L290 TraceCheckUtils]: 16: Hoare triple {119112#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {119112#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:47,230 INFO L290 TraceCheckUtils]: 17: Hoare triple {119112#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119113#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:47,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {119113#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {119113#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:47,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {119113#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119114#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:47,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {119114#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {119114#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:47,233 INFO L290 TraceCheckUtils]: 21: Hoare triple {119114#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119115#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:47,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {119115#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {119115#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:47,235 INFO L290 TraceCheckUtils]: 23: Hoare triple {119115#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119116#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:47,235 INFO L290 TraceCheckUtils]: 24: Hoare triple {119116#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {119116#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:47,236 INFO L290 TraceCheckUtils]: 25: Hoare triple {119116#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119117#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:47,236 INFO L290 TraceCheckUtils]: 26: Hoare triple {119117#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {119117#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:47,238 INFO L290 TraceCheckUtils]: 27: Hoare triple {119117#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119118#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:47,238 INFO L290 TraceCheckUtils]: 28: Hoare triple {119118#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {119118#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:47,239 INFO L290 TraceCheckUtils]: 29: Hoare triple {119118#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119119#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:47,239 INFO L290 TraceCheckUtils]: 30: Hoare triple {119119#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {119119#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:47,241 INFO L290 TraceCheckUtils]: 31: Hoare triple {119119#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119120#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:47,241 INFO L290 TraceCheckUtils]: 32: Hoare triple {119120#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {119120#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:47,242 INFO L290 TraceCheckUtils]: 33: Hoare triple {119120#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119121#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:47,242 INFO L290 TraceCheckUtils]: 34: Hoare triple {119121#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {119121#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:47,244 INFO L290 TraceCheckUtils]: 35: Hoare triple {119121#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119122#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:47,244 INFO L290 TraceCheckUtils]: 36: Hoare triple {119122#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {119122#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:47,245 INFO L290 TraceCheckUtils]: 37: Hoare triple {119122#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119123#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:47,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {119123#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {119123#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:47,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {119123#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119124#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:47,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {119124#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {119124#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:47,248 INFO L290 TraceCheckUtils]: 41: Hoare triple {119124#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119125#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:47,248 INFO L290 TraceCheckUtils]: 42: Hoare triple {119125#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {119125#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:47,250 INFO L290 TraceCheckUtils]: 43: Hoare triple {119125#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119126#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:47,250 INFO L290 TraceCheckUtils]: 44: Hoare triple {119126#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {119126#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:47,251 INFO L290 TraceCheckUtils]: 45: Hoare triple {119126#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119127#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:47,251 INFO L290 TraceCheckUtils]: 46: Hoare triple {119127#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {119127#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:47,253 INFO L290 TraceCheckUtils]: 47: Hoare triple {119127#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119128#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:47,253 INFO L290 TraceCheckUtils]: 48: Hoare triple {119128#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {119128#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:47,254 INFO L290 TraceCheckUtils]: 49: Hoare triple {119128#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119129#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:47,254 INFO L290 TraceCheckUtils]: 50: Hoare triple {119129#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {119129#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:47,255 INFO L290 TraceCheckUtils]: 51: Hoare triple {119129#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119130#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:47,256 INFO L290 TraceCheckUtils]: 52: Hoare triple {119130#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {119130#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:47,257 INFO L290 TraceCheckUtils]: 53: Hoare triple {119130#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119131#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:47,257 INFO L290 TraceCheckUtils]: 54: Hoare triple {119131#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {119131#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:47,259 INFO L290 TraceCheckUtils]: 55: Hoare triple {119131#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119132#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:47,259 INFO L290 TraceCheckUtils]: 56: Hoare triple {119132#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {119132#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:47,260 INFO L290 TraceCheckUtils]: 57: Hoare triple {119132#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119133#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:47,260 INFO L290 TraceCheckUtils]: 58: Hoare triple {119133#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {119133#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:47,262 INFO L290 TraceCheckUtils]: 59: Hoare triple {119133#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119134#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:47,262 INFO L290 TraceCheckUtils]: 60: Hoare triple {119134#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {119134#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:47,263 INFO L290 TraceCheckUtils]: 61: Hoare triple {119134#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119135#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:47,263 INFO L290 TraceCheckUtils]: 62: Hoare triple {119135#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {119135#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:47,265 INFO L290 TraceCheckUtils]: 63: Hoare triple {119135#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119136#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:47,265 INFO L290 TraceCheckUtils]: 64: Hoare triple {119136#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {119136#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:47,266 INFO L290 TraceCheckUtils]: 65: Hoare triple {119136#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119137#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:47,266 INFO L290 TraceCheckUtils]: 66: Hoare triple {119137#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {119137#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:47,268 INFO L290 TraceCheckUtils]: 67: Hoare triple {119137#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119138#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:47,268 INFO L290 TraceCheckUtils]: 68: Hoare triple {119138#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {119138#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:47,269 INFO L290 TraceCheckUtils]: 69: Hoare triple {119138#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119139#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:47,269 INFO L290 TraceCheckUtils]: 70: Hoare triple {119139#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {119139#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:47,271 INFO L290 TraceCheckUtils]: 71: Hoare triple {119139#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119140#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:47,271 INFO L290 TraceCheckUtils]: 72: Hoare triple {119140#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {119140#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:47,272 INFO L290 TraceCheckUtils]: 73: Hoare triple {119140#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119141#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:47,272 INFO L290 TraceCheckUtils]: 74: Hoare triple {119141#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {119141#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:47,273 INFO L290 TraceCheckUtils]: 75: Hoare triple {119141#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119142#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:47,274 INFO L290 TraceCheckUtils]: 76: Hoare triple {119142#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {119142#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:47,275 INFO L290 TraceCheckUtils]: 77: Hoare triple {119142#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119143#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:47,275 INFO L290 TraceCheckUtils]: 78: Hoare triple {119143#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {119143#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:47,276 INFO L290 TraceCheckUtils]: 79: Hoare triple {119143#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119144#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:47,277 INFO L290 TraceCheckUtils]: 80: Hoare triple {119144#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {119144#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:47,278 INFO L290 TraceCheckUtils]: 81: Hoare triple {119144#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119145#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:47,278 INFO L290 TraceCheckUtils]: 82: Hoare triple {119145#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {119145#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:47,279 INFO L290 TraceCheckUtils]: 83: Hoare triple {119145#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119146#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:47,280 INFO L290 TraceCheckUtils]: 84: Hoare triple {119146#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {119146#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:47,281 INFO L290 TraceCheckUtils]: 85: Hoare triple {119146#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119147#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:47,281 INFO L290 TraceCheckUtils]: 86: Hoare triple {119147#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {119147#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:47,282 INFO L290 TraceCheckUtils]: 87: Hoare triple {119147#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119148#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:47,282 INFO L290 TraceCheckUtils]: 88: Hoare triple {119148#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {119148#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:47,284 INFO L290 TraceCheckUtils]: 89: Hoare triple {119148#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119149#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:47,284 INFO L290 TraceCheckUtils]: 90: Hoare triple {119149#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {119149#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:47,285 INFO L290 TraceCheckUtils]: 91: Hoare triple {119149#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119150#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:47,285 INFO L290 TraceCheckUtils]: 92: Hoare triple {119150#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {119150#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:47,287 INFO L290 TraceCheckUtils]: 93: Hoare triple {119150#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119151#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:47,287 INFO L290 TraceCheckUtils]: 94: Hoare triple {119151#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {119151#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:47,288 INFO L290 TraceCheckUtils]: 95: Hoare triple {119151#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119152#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:47,288 INFO L290 TraceCheckUtils]: 96: Hoare triple {119152#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {119152#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:47,290 INFO L290 TraceCheckUtils]: 97: Hoare triple {119152#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119153#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:47,290 INFO L290 TraceCheckUtils]: 98: Hoare triple {119153#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {119153#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:47,291 INFO L290 TraceCheckUtils]: 99: Hoare triple {119153#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119154#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:47,291 INFO L290 TraceCheckUtils]: 100: Hoare triple {119154#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {119154#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:47,293 INFO L290 TraceCheckUtils]: 101: Hoare triple {119154#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119155#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:47,293 INFO L290 TraceCheckUtils]: 102: Hoare triple {119155#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {119155#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:47,294 INFO L290 TraceCheckUtils]: 103: Hoare triple {119155#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119156#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:47,294 INFO L290 TraceCheckUtils]: 104: Hoare triple {119156#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {119156#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:47,296 INFO L290 TraceCheckUtils]: 105: Hoare triple {119156#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119157#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:47,296 INFO L290 TraceCheckUtils]: 106: Hoare triple {119157#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {119157#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:47,297 INFO L290 TraceCheckUtils]: 107: Hoare triple {119157#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119158#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:47,297 INFO L290 TraceCheckUtils]: 108: Hoare triple {119158#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {119158#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:47,299 INFO L290 TraceCheckUtils]: 109: Hoare triple {119158#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119159#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:47,299 INFO L290 TraceCheckUtils]: 110: Hoare triple {119159#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {119159#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:47,300 INFO L290 TraceCheckUtils]: 111: Hoare triple {119159#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119160#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:47,300 INFO L290 TraceCheckUtils]: 112: Hoare triple {119160#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {119160#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:47,302 INFO L290 TraceCheckUtils]: 113: Hoare triple {119160#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119161#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:47,302 INFO L290 TraceCheckUtils]: 114: Hoare triple {119161#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {119161#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:47,303 INFO L290 TraceCheckUtils]: 115: Hoare triple {119161#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119162#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:47,303 INFO L290 TraceCheckUtils]: 116: Hoare triple {119162#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {119162#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:47,305 INFO L290 TraceCheckUtils]: 117: Hoare triple {119162#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119163#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:47,305 INFO L290 TraceCheckUtils]: 118: Hoare triple {119163#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {119163#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:47,306 INFO L290 TraceCheckUtils]: 119: Hoare triple {119163#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119164#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:47,306 INFO L290 TraceCheckUtils]: 120: Hoare triple {119164#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {119164#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:47,308 INFO L290 TraceCheckUtils]: 121: Hoare triple {119164#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119165#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:47,308 INFO L290 TraceCheckUtils]: 122: Hoare triple {119165#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {119165#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:47,309 INFO L290 TraceCheckUtils]: 123: Hoare triple {119165#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119166#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:47,309 INFO L290 TraceCheckUtils]: 124: Hoare triple {119166#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {119166#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:47,311 INFO L290 TraceCheckUtils]: 125: Hoare triple {119166#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119167#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:47,311 INFO L290 TraceCheckUtils]: 126: Hoare triple {119167#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {119167#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:47,312 INFO L290 TraceCheckUtils]: 127: Hoare triple {119167#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119168#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:47,312 INFO L290 TraceCheckUtils]: 128: Hoare triple {119168#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {119168#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:47,314 INFO L290 TraceCheckUtils]: 129: Hoare triple {119168#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119169#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:47,314 INFO L290 TraceCheckUtils]: 130: Hoare triple {119169#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {119169#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:47,315 INFO L290 TraceCheckUtils]: 131: Hoare triple {119169#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119170#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:47,315 INFO L290 TraceCheckUtils]: 132: Hoare triple {119170#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {119170#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:47,317 INFO L290 TraceCheckUtils]: 133: Hoare triple {119170#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119171#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:47,317 INFO L290 TraceCheckUtils]: 134: Hoare triple {119171#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {119171#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:47,318 INFO L290 TraceCheckUtils]: 135: Hoare triple {119171#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119172#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:47,318 INFO L290 TraceCheckUtils]: 136: Hoare triple {119172#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {119172#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:47,319 INFO L290 TraceCheckUtils]: 137: Hoare triple {119172#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119173#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:47,320 INFO L290 TraceCheckUtils]: 138: Hoare triple {119173#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {119173#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:47,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {119173#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119174#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:47,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {119174#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {119174#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:47,322 INFO L290 TraceCheckUtils]: 141: Hoare triple {119174#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119175#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:47,323 INFO L290 TraceCheckUtils]: 142: Hoare triple {119175#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {119175#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:47,324 INFO L290 TraceCheckUtils]: 143: Hoare triple {119175#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119176#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:47,324 INFO L290 TraceCheckUtils]: 144: Hoare triple {119176#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {119176#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:47,326 INFO L290 TraceCheckUtils]: 145: Hoare triple {119176#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119177#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:47,326 INFO L290 TraceCheckUtils]: 146: Hoare triple {119177#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {119177#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:47,327 INFO L290 TraceCheckUtils]: 147: Hoare triple {119177#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119178#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:47,327 INFO L290 TraceCheckUtils]: 148: Hoare triple {119178#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {119178#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:47,329 INFO L290 TraceCheckUtils]: 149: Hoare triple {119178#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119179#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:47,329 INFO L290 TraceCheckUtils]: 150: Hoare triple {119179#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {119179#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:47,330 INFO L290 TraceCheckUtils]: 151: Hoare triple {119179#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119180#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:47,330 INFO L290 TraceCheckUtils]: 152: Hoare triple {119180#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {119180#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:47,332 INFO L290 TraceCheckUtils]: 153: Hoare triple {119180#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119181#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:47,332 INFO L290 TraceCheckUtils]: 154: Hoare triple {119181#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {119181#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:47,333 INFO L290 TraceCheckUtils]: 155: Hoare triple {119181#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119182#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:47,333 INFO L290 TraceCheckUtils]: 156: Hoare triple {119182#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {119182#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:47,334 INFO L290 TraceCheckUtils]: 157: Hoare triple {119182#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119183#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:47,335 INFO L290 TraceCheckUtils]: 158: Hoare triple {119183#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {119183#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:47,336 INFO L290 TraceCheckUtils]: 159: Hoare triple {119183#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119184#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:47,336 INFO L290 TraceCheckUtils]: 160: Hoare triple {119184#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {119184#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:47,337 INFO L290 TraceCheckUtils]: 161: Hoare triple {119184#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119185#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:47,338 INFO L290 TraceCheckUtils]: 162: Hoare triple {119185#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {119185#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:47,339 INFO L290 TraceCheckUtils]: 163: Hoare triple {119185#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119186#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:47,339 INFO L290 TraceCheckUtils]: 164: Hoare triple {119186#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {119186#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:47,340 INFO L290 TraceCheckUtils]: 165: Hoare triple {119186#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119187#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:47,341 INFO L290 TraceCheckUtils]: 166: Hoare triple {119187#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {119187#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:47,342 INFO L290 TraceCheckUtils]: 167: Hoare triple {119187#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119188#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:47,342 INFO L290 TraceCheckUtils]: 168: Hoare triple {119188#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {119188#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:47,343 INFO L290 TraceCheckUtils]: 169: Hoare triple {119188#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119189#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:47,344 INFO L290 TraceCheckUtils]: 170: Hoare triple {119189#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {119189#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:47,345 INFO L290 TraceCheckUtils]: 171: Hoare triple {119189#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119190#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:47,345 INFO L290 TraceCheckUtils]: 172: Hoare triple {119190#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {119190#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:47,346 INFO L290 TraceCheckUtils]: 173: Hoare triple {119190#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119191#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:47,347 INFO L290 TraceCheckUtils]: 174: Hoare triple {119191#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {119191#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:47,348 INFO L290 TraceCheckUtils]: 175: Hoare triple {119191#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119192#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:47,348 INFO L290 TraceCheckUtils]: 176: Hoare triple {119192#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {119192#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 177: Hoare triple {119192#(<= main_~x~0 85)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 178: Hoare triple {119103#false} assume !!(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 179: Hoare triple {119103#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 180: Hoare triple {119103#false} assume !(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L272 TraceCheckUtils]: 181: Hoare triple {119103#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 182: Hoare triple {119103#false} ~cond := #in~cond; {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 183: Hoare triple {119103#false} assume 0 == ~cond; {119103#false} is VALID [2022-04-15 12:53:47,350 INFO L290 TraceCheckUtils]: 184: Hoare triple {119103#false} assume !false; {119103#false} is VALID [2022-04-15 12:53:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 258 proven. 7310 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:47,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 184: Hoare triple {119103#false} assume !false; {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 183: Hoare triple {119103#false} assume 0 == ~cond; {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 182: Hoare triple {119103#false} ~cond := #in~cond; {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L272 TraceCheckUtils]: 181: Hoare triple {119103#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 180: Hoare triple {119103#false} assume !(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 179: Hoare triple {119103#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:52,001 INFO L290 TraceCheckUtils]: 178: Hoare triple {119103#false} assume !!(~x~0 < 1000000); {119103#false} is VALID [2022-04-15 12:53:52,002 INFO L290 TraceCheckUtils]: 177: Hoare triple {119771#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {119103#false} is VALID [2022-04-15 12:53:52,002 INFO L290 TraceCheckUtils]: 176: Hoare triple {119771#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {119771#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:52,006 INFO L290 TraceCheckUtils]: 175: Hoare triple {119778#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119771#(< main_~x~0 500000)} is VALID [2022-04-15 12:53:52,006 INFO L290 TraceCheckUtils]: 174: Hoare triple {119778#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {119778#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:52,008 INFO L290 TraceCheckUtils]: 173: Hoare triple {119785#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119778#(< main_~x~0 499999)} is VALID [2022-04-15 12:53:52,008 INFO L290 TraceCheckUtils]: 172: Hoare triple {119785#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {119785#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:52,009 INFO L290 TraceCheckUtils]: 171: Hoare triple {119792#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119785#(< main_~x~0 499998)} is VALID [2022-04-15 12:53:52,009 INFO L290 TraceCheckUtils]: 170: Hoare triple {119792#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {119792#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:52,011 INFO L290 TraceCheckUtils]: 169: Hoare triple {119799#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119792#(< main_~x~0 499997)} is VALID [2022-04-15 12:53:52,011 INFO L290 TraceCheckUtils]: 168: Hoare triple {119799#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {119799#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:52,013 INFO L290 TraceCheckUtils]: 167: Hoare triple {119806#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119799#(< main_~x~0 499996)} is VALID [2022-04-15 12:53:52,013 INFO L290 TraceCheckUtils]: 166: Hoare triple {119806#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {119806#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:52,014 INFO L290 TraceCheckUtils]: 165: Hoare triple {119813#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119806#(< main_~x~0 499995)} is VALID [2022-04-15 12:53:52,014 INFO L290 TraceCheckUtils]: 164: Hoare triple {119813#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {119813#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:52,016 INFO L290 TraceCheckUtils]: 163: Hoare triple {119820#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119813#(< main_~x~0 499994)} is VALID [2022-04-15 12:53:52,016 INFO L290 TraceCheckUtils]: 162: Hoare triple {119820#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {119820#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:52,017 INFO L290 TraceCheckUtils]: 161: Hoare triple {119827#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119820#(< main_~x~0 499993)} is VALID [2022-04-15 12:53:52,017 INFO L290 TraceCheckUtils]: 160: Hoare triple {119827#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {119827#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:52,019 INFO L290 TraceCheckUtils]: 159: Hoare triple {119834#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119827#(< main_~x~0 499992)} is VALID [2022-04-15 12:53:52,019 INFO L290 TraceCheckUtils]: 158: Hoare triple {119834#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {119834#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:52,020 INFO L290 TraceCheckUtils]: 157: Hoare triple {119841#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119834#(< main_~x~0 499991)} is VALID [2022-04-15 12:53:52,020 INFO L290 TraceCheckUtils]: 156: Hoare triple {119841#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {119841#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:52,022 INFO L290 TraceCheckUtils]: 155: Hoare triple {119848#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119841#(< main_~x~0 499990)} is VALID [2022-04-15 12:53:52,022 INFO L290 TraceCheckUtils]: 154: Hoare triple {119848#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {119848#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:52,023 INFO L290 TraceCheckUtils]: 153: Hoare triple {119855#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119848#(< main_~x~0 499989)} is VALID [2022-04-15 12:53:52,023 INFO L290 TraceCheckUtils]: 152: Hoare triple {119855#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {119855#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:52,025 INFO L290 TraceCheckUtils]: 151: Hoare triple {119862#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119855#(< main_~x~0 499988)} is VALID [2022-04-15 12:53:52,025 INFO L290 TraceCheckUtils]: 150: Hoare triple {119862#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {119862#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:52,026 INFO L290 TraceCheckUtils]: 149: Hoare triple {119869#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119862#(< main_~x~0 499987)} is VALID [2022-04-15 12:53:52,026 INFO L290 TraceCheckUtils]: 148: Hoare triple {119869#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {119869#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:52,028 INFO L290 TraceCheckUtils]: 147: Hoare triple {119876#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119869#(< main_~x~0 499986)} is VALID [2022-04-15 12:53:52,028 INFO L290 TraceCheckUtils]: 146: Hoare triple {119876#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {119876#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:52,029 INFO L290 TraceCheckUtils]: 145: Hoare triple {119883#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119876#(< main_~x~0 499985)} is VALID [2022-04-15 12:53:52,029 INFO L290 TraceCheckUtils]: 144: Hoare triple {119883#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {119883#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:52,031 INFO L290 TraceCheckUtils]: 143: Hoare triple {119890#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119883#(< main_~x~0 499984)} is VALID [2022-04-15 12:53:52,031 INFO L290 TraceCheckUtils]: 142: Hoare triple {119890#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {119890#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:52,032 INFO L290 TraceCheckUtils]: 141: Hoare triple {119897#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119890#(< main_~x~0 499983)} is VALID [2022-04-15 12:53:52,032 INFO L290 TraceCheckUtils]: 140: Hoare triple {119897#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {119897#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:52,034 INFO L290 TraceCheckUtils]: 139: Hoare triple {119904#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119897#(< main_~x~0 499982)} is VALID [2022-04-15 12:53:52,034 INFO L290 TraceCheckUtils]: 138: Hoare triple {119904#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {119904#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:52,035 INFO L290 TraceCheckUtils]: 137: Hoare triple {119911#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119904#(< main_~x~0 499981)} is VALID [2022-04-15 12:53:52,035 INFO L290 TraceCheckUtils]: 136: Hoare triple {119911#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {119911#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:52,037 INFO L290 TraceCheckUtils]: 135: Hoare triple {119918#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119911#(< main_~x~0 499980)} is VALID [2022-04-15 12:53:52,037 INFO L290 TraceCheckUtils]: 134: Hoare triple {119918#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {119918#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:52,038 INFO L290 TraceCheckUtils]: 133: Hoare triple {119925#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119918#(< main_~x~0 499979)} is VALID [2022-04-15 12:53:52,038 INFO L290 TraceCheckUtils]: 132: Hoare triple {119925#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {119925#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:52,040 INFO L290 TraceCheckUtils]: 131: Hoare triple {119932#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119925#(< main_~x~0 499978)} is VALID [2022-04-15 12:53:52,040 INFO L290 TraceCheckUtils]: 130: Hoare triple {119932#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {119932#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:52,041 INFO L290 TraceCheckUtils]: 129: Hoare triple {119939#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119932#(< main_~x~0 499977)} is VALID [2022-04-15 12:53:52,042 INFO L290 TraceCheckUtils]: 128: Hoare triple {119939#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {119939#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:52,043 INFO L290 TraceCheckUtils]: 127: Hoare triple {119946#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119939#(< main_~x~0 499976)} is VALID [2022-04-15 12:53:52,043 INFO L290 TraceCheckUtils]: 126: Hoare triple {119946#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {119946#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:52,044 INFO L290 TraceCheckUtils]: 125: Hoare triple {119953#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119946#(< main_~x~0 499975)} is VALID [2022-04-15 12:53:52,045 INFO L290 TraceCheckUtils]: 124: Hoare triple {119953#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {119953#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:52,046 INFO L290 TraceCheckUtils]: 123: Hoare triple {119960#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119953#(< main_~x~0 499974)} is VALID [2022-04-15 12:53:52,046 INFO L290 TraceCheckUtils]: 122: Hoare triple {119960#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {119960#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:52,047 INFO L290 TraceCheckUtils]: 121: Hoare triple {119967#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119960#(< main_~x~0 499973)} is VALID [2022-04-15 12:53:52,048 INFO L290 TraceCheckUtils]: 120: Hoare triple {119967#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {119967#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:52,049 INFO L290 TraceCheckUtils]: 119: Hoare triple {119974#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119967#(< main_~x~0 499972)} is VALID [2022-04-15 12:53:52,049 INFO L290 TraceCheckUtils]: 118: Hoare triple {119974#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {119974#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:52,050 INFO L290 TraceCheckUtils]: 117: Hoare triple {119981#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119974#(< main_~x~0 499971)} is VALID [2022-04-15 12:53:52,051 INFO L290 TraceCheckUtils]: 116: Hoare triple {119981#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {119981#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:52,052 INFO L290 TraceCheckUtils]: 115: Hoare triple {119988#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119981#(< main_~x~0 499970)} is VALID [2022-04-15 12:53:52,052 INFO L290 TraceCheckUtils]: 114: Hoare triple {119988#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {119988#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:52,053 INFO L290 TraceCheckUtils]: 113: Hoare triple {119995#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119988#(< main_~x~0 499969)} is VALID [2022-04-15 12:53:52,054 INFO L290 TraceCheckUtils]: 112: Hoare triple {119995#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {119995#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:52,055 INFO L290 TraceCheckUtils]: 111: Hoare triple {120002#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {119995#(< main_~x~0 499968)} is VALID [2022-04-15 12:53:52,055 INFO L290 TraceCheckUtils]: 110: Hoare triple {120002#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {120002#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:52,056 INFO L290 TraceCheckUtils]: 109: Hoare triple {120009#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120002#(< main_~x~0 499967)} is VALID [2022-04-15 12:53:52,057 INFO L290 TraceCheckUtils]: 108: Hoare triple {120009#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {120009#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:52,058 INFO L290 TraceCheckUtils]: 107: Hoare triple {120016#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120009#(< main_~x~0 499966)} is VALID [2022-04-15 12:53:52,058 INFO L290 TraceCheckUtils]: 106: Hoare triple {120016#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {120016#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:52,060 INFO L290 TraceCheckUtils]: 105: Hoare triple {120023#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120016#(< main_~x~0 499965)} is VALID [2022-04-15 12:53:52,060 INFO L290 TraceCheckUtils]: 104: Hoare triple {120023#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {120023#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:52,061 INFO L290 TraceCheckUtils]: 103: Hoare triple {120030#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120023#(< main_~x~0 499964)} is VALID [2022-04-15 12:53:52,061 INFO L290 TraceCheckUtils]: 102: Hoare triple {120030#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {120030#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:52,063 INFO L290 TraceCheckUtils]: 101: Hoare triple {120037#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120030#(< main_~x~0 499963)} is VALID [2022-04-15 12:53:52,063 INFO L290 TraceCheckUtils]: 100: Hoare triple {120037#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {120037#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:52,064 INFO L290 TraceCheckUtils]: 99: Hoare triple {120044#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120037#(< main_~x~0 499962)} is VALID [2022-04-15 12:53:52,064 INFO L290 TraceCheckUtils]: 98: Hoare triple {120044#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {120044#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:52,066 INFO L290 TraceCheckUtils]: 97: Hoare triple {120051#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120044#(< main_~x~0 499961)} is VALID [2022-04-15 12:53:52,066 INFO L290 TraceCheckUtils]: 96: Hoare triple {120051#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {120051#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:52,067 INFO L290 TraceCheckUtils]: 95: Hoare triple {120058#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120051#(< main_~x~0 499960)} is VALID [2022-04-15 12:53:52,068 INFO L290 TraceCheckUtils]: 94: Hoare triple {120058#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {120058#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:52,069 INFO L290 TraceCheckUtils]: 93: Hoare triple {120065#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120058#(< main_~x~0 499959)} is VALID [2022-04-15 12:53:52,069 INFO L290 TraceCheckUtils]: 92: Hoare triple {120065#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {120065#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:52,070 INFO L290 TraceCheckUtils]: 91: Hoare triple {120072#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120065#(< main_~x~0 499958)} is VALID [2022-04-15 12:53:52,071 INFO L290 TraceCheckUtils]: 90: Hoare triple {120072#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {120072#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:52,072 INFO L290 TraceCheckUtils]: 89: Hoare triple {120079#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120072#(< main_~x~0 499957)} is VALID [2022-04-15 12:53:52,072 INFO L290 TraceCheckUtils]: 88: Hoare triple {120079#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {120079#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:52,074 INFO L290 TraceCheckUtils]: 87: Hoare triple {120086#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120079#(< main_~x~0 499956)} is VALID [2022-04-15 12:53:52,074 INFO L290 TraceCheckUtils]: 86: Hoare triple {120086#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {120086#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:52,075 INFO L290 TraceCheckUtils]: 85: Hoare triple {120093#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120086#(< main_~x~0 499955)} is VALID [2022-04-15 12:53:52,075 INFO L290 TraceCheckUtils]: 84: Hoare triple {120093#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {120093#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:52,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {120100#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120093#(< main_~x~0 499954)} is VALID [2022-04-15 12:53:52,077 INFO L290 TraceCheckUtils]: 82: Hoare triple {120100#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {120100#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:52,078 INFO L290 TraceCheckUtils]: 81: Hoare triple {120107#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120100#(< main_~x~0 499953)} is VALID [2022-04-15 12:53:52,078 INFO L290 TraceCheckUtils]: 80: Hoare triple {120107#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {120107#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:52,080 INFO L290 TraceCheckUtils]: 79: Hoare triple {120114#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120107#(< main_~x~0 499952)} is VALID [2022-04-15 12:53:52,080 INFO L290 TraceCheckUtils]: 78: Hoare triple {120114#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {120114#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:52,081 INFO L290 TraceCheckUtils]: 77: Hoare triple {120121#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120114#(< main_~x~0 499951)} is VALID [2022-04-15 12:53:52,081 INFO L290 TraceCheckUtils]: 76: Hoare triple {120121#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {120121#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:52,083 INFO L290 TraceCheckUtils]: 75: Hoare triple {120128#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120121#(< main_~x~0 499950)} is VALID [2022-04-15 12:53:52,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {120128#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {120128#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:52,084 INFO L290 TraceCheckUtils]: 73: Hoare triple {120135#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120128#(< main_~x~0 499949)} is VALID [2022-04-15 12:53:52,085 INFO L290 TraceCheckUtils]: 72: Hoare triple {120135#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {120135#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:52,086 INFO L290 TraceCheckUtils]: 71: Hoare triple {120142#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120135#(< main_~x~0 499948)} is VALID [2022-04-15 12:53:52,086 INFO L290 TraceCheckUtils]: 70: Hoare triple {120142#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {120142#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:52,088 INFO L290 TraceCheckUtils]: 69: Hoare triple {120149#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120142#(< main_~x~0 499947)} is VALID [2022-04-15 12:53:52,088 INFO L290 TraceCheckUtils]: 68: Hoare triple {120149#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {120149#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:52,089 INFO L290 TraceCheckUtils]: 67: Hoare triple {120156#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120149#(< main_~x~0 499946)} is VALID [2022-04-15 12:53:52,089 INFO L290 TraceCheckUtils]: 66: Hoare triple {120156#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {120156#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:52,091 INFO L290 TraceCheckUtils]: 65: Hoare triple {120163#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120156#(< main_~x~0 499945)} is VALID [2022-04-15 12:53:52,091 INFO L290 TraceCheckUtils]: 64: Hoare triple {120163#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {120163#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:52,092 INFO L290 TraceCheckUtils]: 63: Hoare triple {120170#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120163#(< main_~x~0 499944)} is VALID [2022-04-15 12:53:52,092 INFO L290 TraceCheckUtils]: 62: Hoare triple {120170#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {120170#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:52,094 INFO L290 TraceCheckUtils]: 61: Hoare triple {120177#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120170#(< main_~x~0 499943)} is VALID [2022-04-15 12:53:52,094 INFO L290 TraceCheckUtils]: 60: Hoare triple {120177#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {120177#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:52,095 INFO L290 TraceCheckUtils]: 59: Hoare triple {120184#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120177#(< main_~x~0 499942)} is VALID [2022-04-15 12:53:52,095 INFO L290 TraceCheckUtils]: 58: Hoare triple {120184#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {120184#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:52,097 INFO L290 TraceCheckUtils]: 57: Hoare triple {120191#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120184#(< main_~x~0 499941)} is VALID [2022-04-15 12:53:52,097 INFO L290 TraceCheckUtils]: 56: Hoare triple {120191#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {120191#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:52,098 INFO L290 TraceCheckUtils]: 55: Hoare triple {120198#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120191#(< main_~x~0 499940)} is VALID [2022-04-15 12:53:52,099 INFO L290 TraceCheckUtils]: 54: Hoare triple {120198#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {120198#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:52,100 INFO L290 TraceCheckUtils]: 53: Hoare triple {120205#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120198#(< main_~x~0 499939)} is VALID [2022-04-15 12:53:52,100 INFO L290 TraceCheckUtils]: 52: Hoare triple {120205#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {120205#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:52,101 INFO L290 TraceCheckUtils]: 51: Hoare triple {120212#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120205#(< main_~x~0 499938)} is VALID [2022-04-15 12:53:52,102 INFO L290 TraceCheckUtils]: 50: Hoare triple {120212#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {120212#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:52,103 INFO L290 TraceCheckUtils]: 49: Hoare triple {120219#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120212#(< main_~x~0 499937)} is VALID [2022-04-15 12:53:52,103 INFO L290 TraceCheckUtils]: 48: Hoare triple {120219#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {120219#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:52,105 INFO L290 TraceCheckUtils]: 47: Hoare triple {120226#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120219#(< main_~x~0 499936)} is VALID [2022-04-15 12:53:52,105 INFO L290 TraceCheckUtils]: 46: Hoare triple {120226#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {120226#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:52,106 INFO L290 TraceCheckUtils]: 45: Hoare triple {120233#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120226#(< main_~x~0 499935)} is VALID [2022-04-15 12:53:52,106 INFO L290 TraceCheckUtils]: 44: Hoare triple {120233#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {120233#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:52,108 INFO L290 TraceCheckUtils]: 43: Hoare triple {120240#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120233#(< main_~x~0 499934)} is VALID [2022-04-15 12:53:52,108 INFO L290 TraceCheckUtils]: 42: Hoare triple {120240#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {120240#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:52,109 INFO L290 TraceCheckUtils]: 41: Hoare triple {120247#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120240#(< main_~x~0 499933)} is VALID [2022-04-15 12:53:52,109 INFO L290 TraceCheckUtils]: 40: Hoare triple {120247#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {120247#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:52,111 INFO L290 TraceCheckUtils]: 39: Hoare triple {120254#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120247#(< main_~x~0 499932)} is VALID [2022-04-15 12:53:52,111 INFO L290 TraceCheckUtils]: 38: Hoare triple {120254#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {120254#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:52,112 INFO L290 TraceCheckUtils]: 37: Hoare triple {120261#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120254#(< main_~x~0 499931)} is VALID [2022-04-15 12:53:52,112 INFO L290 TraceCheckUtils]: 36: Hoare triple {120261#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {120261#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:52,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {120268#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120261#(< main_~x~0 499930)} is VALID [2022-04-15 12:53:52,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {120268#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {120268#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:52,115 INFO L290 TraceCheckUtils]: 33: Hoare triple {120275#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120268#(< main_~x~0 499929)} is VALID [2022-04-15 12:53:52,115 INFO L290 TraceCheckUtils]: 32: Hoare triple {120275#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {120275#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:52,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {120282#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120275#(< main_~x~0 499928)} is VALID [2022-04-15 12:53:52,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {120282#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {120282#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:52,118 INFO L290 TraceCheckUtils]: 29: Hoare triple {120289#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120282#(< main_~x~0 499927)} is VALID [2022-04-15 12:53:52,118 INFO L290 TraceCheckUtils]: 28: Hoare triple {120289#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {120289#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:52,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {120296#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120289#(< main_~x~0 499926)} is VALID [2022-04-15 12:53:52,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {120296#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {120296#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:52,121 INFO L290 TraceCheckUtils]: 25: Hoare triple {120303#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120296#(< main_~x~0 499925)} is VALID [2022-04-15 12:53:52,121 INFO L290 TraceCheckUtils]: 24: Hoare triple {120303#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {120303#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:52,123 INFO L290 TraceCheckUtils]: 23: Hoare triple {120310#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120303#(< main_~x~0 499924)} is VALID [2022-04-15 12:53:52,123 INFO L290 TraceCheckUtils]: 22: Hoare triple {120310#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {120310#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:52,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {120317#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120310#(< main_~x~0 499923)} is VALID [2022-04-15 12:53:52,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {120317#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {120317#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:52,126 INFO L290 TraceCheckUtils]: 19: Hoare triple {120324#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120317#(< main_~x~0 499922)} is VALID [2022-04-15 12:53:52,126 INFO L290 TraceCheckUtils]: 18: Hoare triple {120324#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {120324#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:52,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {120331#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120324#(< main_~x~0 499921)} is VALID [2022-04-15 12:53:52,127 INFO L290 TraceCheckUtils]: 16: Hoare triple {120331#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {120331#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:52,129 INFO L290 TraceCheckUtils]: 15: Hoare triple {120338#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120331#(< main_~x~0 499920)} is VALID [2022-04-15 12:53:52,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {120338#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {120338#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:52,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {120345#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120338#(< main_~x~0 499919)} is VALID [2022-04-15 12:53:52,131 INFO L290 TraceCheckUtils]: 12: Hoare triple {120345#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {120345#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:52,132 INFO L290 TraceCheckUtils]: 11: Hoare triple {120352#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120345#(< main_~x~0 499918)} is VALID [2022-04-15 12:53:52,132 INFO L290 TraceCheckUtils]: 10: Hoare triple {120352#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {120352#(< main_~x~0 499917)} is VALID [2022-04-15 12:53:52,134 INFO L290 TraceCheckUtils]: 9: Hoare triple {120359#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120352#(< main_~x~0 499917)} is VALID [2022-04-15 12:53:52,134 INFO L290 TraceCheckUtils]: 8: Hoare triple {120359#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {120359#(< main_~x~0 499916)} is VALID [2022-04-15 12:53:52,135 INFO L290 TraceCheckUtils]: 7: Hoare triple {120366#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {120359#(< main_~x~0 499916)} is VALID [2022-04-15 12:53:52,135 INFO L290 TraceCheckUtils]: 6: Hoare triple {120366#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {120366#(< main_~x~0 499915)} is VALID [2022-04-15 12:53:52,136 INFO L290 TraceCheckUtils]: 5: Hoare triple {119102#true} ~x~0 := 0;~y~0 := 500000; {120366#(< main_~x~0 499915)} is VALID [2022-04-15 12:53:52,136 INFO L272 TraceCheckUtils]: 4: Hoare triple {119102#true} call #t~ret4 := main(); {119102#true} is VALID [2022-04-15 12:53:52,136 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {119102#true} {119102#true} #41#return; {119102#true} is VALID [2022-04-15 12:53:52,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {119102#true} assume true; {119102#true} is VALID [2022-04-15 12:53:52,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {119102#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {119102#true} is VALID [2022-04-15 12:53:52,136 INFO L272 TraceCheckUtils]: 0: Hoare triple {119102#true} call ULTIMATE.init(); {119102#true} is VALID [2022-04-15 12:53:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 7569 backedges. 258 proven. 7310 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:52,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [880630295] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:53:52,137 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:53:52,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 88, 88] total 176 [2022-04-15 12:53:52,137 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:53:52,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [727325990] [2022-04-15 12:53:52,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [727325990] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:53:52,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:53:52,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [89] imperfect sequences [] total 89 [2022-04-15 12:53:52,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619249594] [2022-04-15 12:53:52,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:53:52,138 INFO L78 Accepts]: Start accepts. Automaton has has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 185 [2022-04-15 12:53:52,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:53:52,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:52,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:52,306 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 89 states [2022-04-15 12:53:52,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:52,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 89 interpolants. [2022-04-15 12:53:52,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15227, Invalid=15573, Unknown=0, NotChecked=0, Total=30800 [2022-04-15 12:53:52,310 INFO L87 Difference]: Start difference. First operand 187 states and 190 transitions. Second operand has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:56,004 INFO L93 Difference]: Finished difference Result 198 states and 204 transitions. [2022-04-15 12:53:56,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2022-04-15 12:53:56,004 INFO L78 Accepts]: Start accepts. Automaton has has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 185 [2022-04-15 12:53:56,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:53:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 195 transitions. [2022-04-15 12:53:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 195 transitions. [2022-04-15 12:53:56,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 89 states and 195 transitions. [2022-04-15 12:53:56,248 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:56,250 INFO L225 Difference]: With dead ends: 198 [2022-04-15 12:53:56,250 INFO L226 Difference]: Without dead ends: 189 [2022-04-15 12:53:56,254 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 545 GetRequests, 285 SyntacticMatches, 0 SemanticMatches, 260 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4164 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=30278, Invalid=38104, Unknown=0, NotChecked=0, Total=68382 [2022-04-15 12:53:56,254 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 94 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 12:53:56,255 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [94 Valid, 44 Invalid, 303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 12:53:56,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2022-04-15 12:53:56,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2022-04-15 12:53:56,479 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:53:56,479 INFO L82 GeneralOperation]: Start isEquivalent. First operand 189 states. Second operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,479 INFO L74 IsIncluded]: Start isIncluded. First operand 189 states. Second operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,480 INFO L87 Difference]: Start difference. First operand 189 states. Second operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:56,481 INFO L93 Difference]: Finished difference Result 189 states and 192 transitions. [2022-04-15 12:53:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2022-04-15 12:53:56,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:56,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:56,482 INFO L74 IsIncluded]: Start isIncluded. First operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 189 states. [2022-04-15 12:53:56,482 INFO L87 Difference]: Start difference. First operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 189 states. [2022-04-15 12:53:56,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:53:56,483 INFO L93 Difference]: Finished difference Result 189 states and 192 transitions. [2022-04-15 12:53:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2022-04-15 12:53:56,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:53:56,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:53:56,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:53:56,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:53:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 184 states have (on average 1.0217391304347827) internal successors, (188), 184 states have internal predecessors, (188), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 192 transitions. [2022-04-15 12:53:56,485 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 192 transitions. Word has length 185 [2022-04-15 12:53:56,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:53:56,485 INFO L478 AbstractCegarLoop]: Abstraction has 189 states and 192 transitions. [2022-04-15 12:53:56,486 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 89 states, 89 states have (on average 2.033707865168539) internal successors, (181), 88 states have internal predecessors, (181), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:53:56,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 189 states and 192 transitions. [2022-04-15 12:53:56,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:53:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2022-04-15 12:53:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-04-15 12:53:56,705 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:53:56,705 INFO L499 BasicCegarLoop]: trace histogram [88, 86, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:53:56,724 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (87)] Ended with exit code 0 [2022-04-15 12:53:56,921 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173,SelfDestructingSolverStorable174,87 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:56,921 INFO L403 AbstractCegarLoop]: === Iteration 90 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:53:56,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:53:56,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1892289463, now seen corresponding path program 173 times [2022-04-15 12:53:56,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:53:56,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [536049820] [2022-04-15 12:53:57,236 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:53:57,237 INFO L85 PathProgramCache]: Analyzing trace with hash -361955824, now seen corresponding path program 1 times [2022-04-15 12:53:57,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:57,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83707887] [2022-04-15 12:53:57,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:57,240 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:53:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:53:57,244 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:53:57,245 INFO L85 PathProgramCache]: Analyzing trace with hash 1892289463, now seen corresponding path program 174 times [2022-04-15 12:53:57,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:53:57,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899445138] [2022-04-15 12:53:57,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:53:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:53:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:58,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:53:58,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:58,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {121806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {121714#true} is VALID [2022-04-15 12:53:58,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {121714#true} assume true; {121714#true} is VALID [2022-04-15 12:53:58,782 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121714#true} {121714#true} #41#return; {121714#true} is VALID [2022-04-15 12:53:58,783 INFO L272 TraceCheckUtils]: 0: Hoare triple {121714#true} call ULTIMATE.init(); {121806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {121806#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {121714#true} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {121714#true} assume true; {121714#true} is VALID [2022-04-15 12:53:58,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121714#true} {121714#true} #41#return; {121714#true} is VALID [2022-04-15 12:53:58,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {121714#true} call #t~ret4 := main(); {121714#true} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {121714#true} ~x~0 := 0;~y~0 := 500000; {121719#(= main_~x~0 0)} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 6: Hoare triple {121719#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {121719#(= main_~x~0 0)} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {121719#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121720#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:58,783 INFO L290 TraceCheckUtils]: 8: Hoare triple {121720#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {121720#(<= main_~x~0 1)} is VALID [2022-04-15 12:53:58,789 INFO L290 TraceCheckUtils]: 9: Hoare triple {121720#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121721#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:58,789 INFO L290 TraceCheckUtils]: 10: Hoare triple {121721#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {121721#(<= main_~x~0 2)} is VALID [2022-04-15 12:53:58,791 INFO L290 TraceCheckUtils]: 11: Hoare triple {121721#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121722#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:58,791 INFO L290 TraceCheckUtils]: 12: Hoare triple {121722#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {121722#(<= main_~x~0 3)} is VALID [2022-04-15 12:53:58,793 INFO L290 TraceCheckUtils]: 13: Hoare triple {121722#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121723#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:58,793 INFO L290 TraceCheckUtils]: 14: Hoare triple {121723#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {121723#(<= main_~x~0 4)} is VALID [2022-04-15 12:53:58,795 INFO L290 TraceCheckUtils]: 15: Hoare triple {121723#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121724#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:58,795 INFO L290 TraceCheckUtils]: 16: Hoare triple {121724#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {121724#(<= main_~x~0 5)} is VALID [2022-04-15 12:53:58,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {121724#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121725#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:58,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {121725#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {121725#(<= main_~x~0 6)} is VALID [2022-04-15 12:53:58,799 INFO L290 TraceCheckUtils]: 19: Hoare triple {121725#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121726#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:58,799 INFO L290 TraceCheckUtils]: 20: Hoare triple {121726#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {121726#(<= main_~x~0 7)} is VALID [2022-04-15 12:53:58,801 INFO L290 TraceCheckUtils]: 21: Hoare triple {121726#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121727#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:58,801 INFO L290 TraceCheckUtils]: 22: Hoare triple {121727#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {121727#(<= main_~x~0 8)} is VALID [2022-04-15 12:53:58,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {121727#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121728#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:58,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {121728#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {121728#(<= main_~x~0 9)} is VALID [2022-04-15 12:53:58,804 INFO L290 TraceCheckUtils]: 25: Hoare triple {121728#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121729#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:58,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {121729#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {121729#(<= main_~x~0 10)} is VALID [2022-04-15 12:53:58,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {121729#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121730#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:58,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {121730#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {121730#(<= main_~x~0 11)} is VALID [2022-04-15 12:53:58,808 INFO L290 TraceCheckUtils]: 29: Hoare triple {121730#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121731#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:58,808 INFO L290 TraceCheckUtils]: 30: Hoare triple {121731#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {121731#(<= main_~x~0 12)} is VALID [2022-04-15 12:53:58,809 INFO L290 TraceCheckUtils]: 31: Hoare triple {121731#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121732#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:58,810 INFO L290 TraceCheckUtils]: 32: Hoare triple {121732#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {121732#(<= main_~x~0 13)} is VALID [2022-04-15 12:53:58,811 INFO L290 TraceCheckUtils]: 33: Hoare triple {121732#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121733#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:58,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {121733#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {121733#(<= main_~x~0 14)} is VALID [2022-04-15 12:53:58,813 INFO L290 TraceCheckUtils]: 35: Hoare triple {121733#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121734#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:58,813 INFO L290 TraceCheckUtils]: 36: Hoare triple {121734#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {121734#(<= main_~x~0 15)} is VALID [2022-04-15 12:53:58,815 INFO L290 TraceCheckUtils]: 37: Hoare triple {121734#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121735#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:58,815 INFO L290 TraceCheckUtils]: 38: Hoare triple {121735#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {121735#(<= main_~x~0 16)} is VALID [2022-04-15 12:53:58,816 INFO L290 TraceCheckUtils]: 39: Hoare triple {121735#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121736#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:58,816 INFO L290 TraceCheckUtils]: 40: Hoare triple {121736#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {121736#(<= main_~x~0 17)} is VALID [2022-04-15 12:53:58,818 INFO L290 TraceCheckUtils]: 41: Hoare triple {121736#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121737#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:58,818 INFO L290 TraceCheckUtils]: 42: Hoare triple {121737#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {121737#(<= main_~x~0 18)} is VALID [2022-04-15 12:53:58,820 INFO L290 TraceCheckUtils]: 43: Hoare triple {121737#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121738#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:58,820 INFO L290 TraceCheckUtils]: 44: Hoare triple {121738#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {121738#(<= main_~x~0 19)} is VALID [2022-04-15 12:53:58,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {121738#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121739#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:58,822 INFO L290 TraceCheckUtils]: 46: Hoare triple {121739#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {121739#(<= main_~x~0 20)} is VALID [2022-04-15 12:53:58,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {121739#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121740#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:58,824 INFO L290 TraceCheckUtils]: 48: Hoare triple {121740#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {121740#(<= main_~x~0 21)} is VALID [2022-04-15 12:53:58,825 INFO L290 TraceCheckUtils]: 49: Hoare triple {121740#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121741#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:58,826 INFO L290 TraceCheckUtils]: 50: Hoare triple {121741#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {121741#(<= main_~x~0 22)} is VALID [2022-04-15 12:53:58,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {121741#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121742#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:58,828 INFO L290 TraceCheckUtils]: 52: Hoare triple {121742#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {121742#(<= main_~x~0 23)} is VALID [2022-04-15 12:53:58,829 INFO L290 TraceCheckUtils]: 53: Hoare triple {121742#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121743#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:58,829 INFO L290 TraceCheckUtils]: 54: Hoare triple {121743#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {121743#(<= main_~x~0 24)} is VALID [2022-04-15 12:53:58,831 INFO L290 TraceCheckUtils]: 55: Hoare triple {121743#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121744#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:58,831 INFO L290 TraceCheckUtils]: 56: Hoare triple {121744#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {121744#(<= main_~x~0 25)} is VALID [2022-04-15 12:53:58,833 INFO L290 TraceCheckUtils]: 57: Hoare triple {121744#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121745#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:58,833 INFO L290 TraceCheckUtils]: 58: Hoare triple {121745#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {121745#(<= main_~x~0 26)} is VALID [2022-04-15 12:53:58,835 INFO L290 TraceCheckUtils]: 59: Hoare triple {121745#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121746#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:58,835 INFO L290 TraceCheckUtils]: 60: Hoare triple {121746#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {121746#(<= main_~x~0 27)} is VALID [2022-04-15 12:53:58,837 INFO L290 TraceCheckUtils]: 61: Hoare triple {121746#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121747#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:58,837 INFO L290 TraceCheckUtils]: 62: Hoare triple {121747#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {121747#(<= main_~x~0 28)} is VALID [2022-04-15 12:53:58,839 INFO L290 TraceCheckUtils]: 63: Hoare triple {121747#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121748#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:58,839 INFO L290 TraceCheckUtils]: 64: Hoare triple {121748#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {121748#(<= main_~x~0 29)} is VALID [2022-04-15 12:53:58,841 INFO L290 TraceCheckUtils]: 65: Hoare triple {121748#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121749#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:58,841 INFO L290 TraceCheckUtils]: 66: Hoare triple {121749#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {121749#(<= main_~x~0 30)} is VALID [2022-04-15 12:53:58,842 INFO L290 TraceCheckUtils]: 67: Hoare triple {121749#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121750#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:58,843 INFO L290 TraceCheckUtils]: 68: Hoare triple {121750#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {121750#(<= main_~x~0 31)} is VALID [2022-04-15 12:53:58,844 INFO L290 TraceCheckUtils]: 69: Hoare triple {121750#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121751#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:58,844 INFO L290 TraceCheckUtils]: 70: Hoare triple {121751#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {121751#(<= main_~x~0 32)} is VALID [2022-04-15 12:53:58,846 INFO L290 TraceCheckUtils]: 71: Hoare triple {121751#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121752#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:58,846 INFO L290 TraceCheckUtils]: 72: Hoare triple {121752#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {121752#(<= main_~x~0 33)} is VALID [2022-04-15 12:53:58,847 INFO L290 TraceCheckUtils]: 73: Hoare triple {121752#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121753#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:58,848 INFO L290 TraceCheckUtils]: 74: Hoare triple {121753#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {121753#(<= main_~x~0 34)} is VALID [2022-04-15 12:53:58,849 INFO L290 TraceCheckUtils]: 75: Hoare triple {121753#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121754#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:58,850 INFO L290 TraceCheckUtils]: 76: Hoare triple {121754#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {121754#(<= main_~x~0 35)} is VALID [2022-04-15 12:53:58,851 INFO L290 TraceCheckUtils]: 77: Hoare triple {121754#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121755#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:58,851 INFO L290 TraceCheckUtils]: 78: Hoare triple {121755#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {121755#(<= main_~x~0 36)} is VALID [2022-04-15 12:53:58,853 INFO L290 TraceCheckUtils]: 79: Hoare triple {121755#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121756#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:58,853 INFO L290 TraceCheckUtils]: 80: Hoare triple {121756#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {121756#(<= main_~x~0 37)} is VALID [2022-04-15 12:53:58,855 INFO L290 TraceCheckUtils]: 81: Hoare triple {121756#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121757#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:58,855 INFO L290 TraceCheckUtils]: 82: Hoare triple {121757#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {121757#(<= main_~x~0 38)} is VALID [2022-04-15 12:53:58,857 INFO L290 TraceCheckUtils]: 83: Hoare triple {121757#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121758#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:58,857 INFO L290 TraceCheckUtils]: 84: Hoare triple {121758#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {121758#(<= main_~x~0 39)} is VALID [2022-04-15 12:53:58,858 INFO L290 TraceCheckUtils]: 85: Hoare triple {121758#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121759#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:58,859 INFO L290 TraceCheckUtils]: 86: Hoare triple {121759#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {121759#(<= main_~x~0 40)} is VALID [2022-04-15 12:53:58,860 INFO L290 TraceCheckUtils]: 87: Hoare triple {121759#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121760#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:58,860 INFO L290 TraceCheckUtils]: 88: Hoare triple {121760#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {121760#(<= main_~x~0 41)} is VALID [2022-04-15 12:53:58,862 INFO L290 TraceCheckUtils]: 89: Hoare triple {121760#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121761#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:58,862 INFO L290 TraceCheckUtils]: 90: Hoare triple {121761#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {121761#(<= main_~x~0 42)} is VALID [2022-04-15 12:53:58,864 INFO L290 TraceCheckUtils]: 91: Hoare triple {121761#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121762#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:58,864 INFO L290 TraceCheckUtils]: 92: Hoare triple {121762#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {121762#(<= main_~x~0 43)} is VALID [2022-04-15 12:53:58,866 INFO L290 TraceCheckUtils]: 93: Hoare triple {121762#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121763#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:58,866 INFO L290 TraceCheckUtils]: 94: Hoare triple {121763#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {121763#(<= main_~x~0 44)} is VALID [2022-04-15 12:53:58,868 INFO L290 TraceCheckUtils]: 95: Hoare triple {121763#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121764#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:58,868 INFO L290 TraceCheckUtils]: 96: Hoare triple {121764#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {121764#(<= main_~x~0 45)} is VALID [2022-04-15 12:53:58,870 INFO L290 TraceCheckUtils]: 97: Hoare triple {121764#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121765#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:58,870 INFO L290 TraceCheckUtils]: 98: Hoare triple {121765#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {121765#(<= main_~x~0 46)} is VALID [2022-04-15 12:53:58,872 INFO L290 TraceCheckUtils]: 99: Hoare triple {121765#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121766#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:58,872 INFO L290 TraceCheckUtils]: 100: Hoare triple {121766#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {121766#(<= main_~x~0 47)} is VALID [2022-04-15 12:53:58,874 INFO L290 TraceCheckUtils]: 101: Hoare triple {121766#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121767#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:58,874 INFO L290 TraceCheckUtils]: 102: Hoare triple {121767#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {121767#(<= main_~x~0 48)} is VALID [2022-04-15 12:53:58,875 INFO L290 TraceCheckUtils]: 103: Hoare triple {121767#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121768#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:58,875 INFO L290 TraceCheckUtils]: 104: Hoare triple {121768#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {121768#(<= main_~x~0 49)} is VALID [2022-04-15 12:53:58,877 INFO L290 TraceCheckUtils]: 105: Hoare triple {121768#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121769#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:58,877 INFO L290 TraceCheckUtils]: 106: Hoare triple {121769#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {121769#(<= main_~x~0 50)} is VALID [2022-04-15 12:53:58,879 INFO L290 TraceCheckUtils]: 107: Hoare triple {121769#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121770#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:58,879 INFO L290 TraceCheckUtils]: 108: Hoare triple {121770#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {121770#(<= main_~x~0 51)} is VALID [2022-04-15 12:53:58,881 INFO L290 TraceCheckUtils]: 109: Hoare triple {121770#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121771#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:58,881 INFO L290 TraceCheckUtils]: 110: Hoare triple {121771#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {121771#(<= main_~x~0 52)} is VALID [2022-04-15 12:53:58,883 INFO L290 TraceCheckUtils]: 111: Hoare triple {121771#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121772#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:58,883 INFO L290 TraceCheckUtils]: 112: Hoare triple {121772#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {121772#(<= main_~x~0 53)} is VALID [2022-04-15 12:53:58,885 INFO L290 TraceCheckUtils]: 113: Hoare triple {121772#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121773#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:58,885 INFO L290 TraceCheckUtils]: 114: Hoare triple {121773#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {121773#(<= main_~x~0 54)} is VALID [2022-04-15 12:53:58,887 INFO L290 TraceCheckUtils]: 115: Hoare triple {121773#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121774#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:58,887 INFO L290 TraceCheckUtils]: 116: Hoare triple {121774#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {121774#(<= main_~x~0 55)} is VALID [2022-04-15 12:53:58,888 INFO L290 TraceCheckUtils]: 117: Hoare triple {121774#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121775#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:58,889 INFO L290 TraceCheckUtils]: 118: Hoare triple {121775#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {121775#(<= main_~x~0 56)} is VALID [2022-04-15 12:53:58,890 INFO L290 TraceCheckUtils]: 119: Hoare triple {121775#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121776#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:58,890 INFO L290 TraceCheckUtils]: 120: Hoare triple {121776#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {121776#(<= main_~x~0 57)} is VALID [2022-04-15 12:53:58,892 INFO L290 TraceCheckUtils]: 121: Hoare triple {121776#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121777#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:58,892 INFO L290 TraceCheckUtils]: 122: Hoare triple {121777#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {121777#(<= main_~x~0 58)} is VALID [2022-04-15 12:53:58,894 INFO L290 TraceCheckUtils]: 123: Hoare triple {121777#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121778#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:58,894 INFO L290 TraceCheckUtils]: 124: Hoare triple {121778#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {121778#(<= main_~x~0 59)} is VALID [2022-04-15 12:53:58,896 INFO L290 TraceCheckUtils]: 125: Hoare triple {121778#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121779#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:58,896 INFO L290 TraceCheckUtils]: 126: Hoare triple {121779#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {121779#(<= main_~x~0 60)} is VALID [2022-04-15 12:53:58,898 INFO L290 TraceCheckUtils]: 127: Hoare triple {121779#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121780#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:58,898 INFO L290 TraceCheckUtils]: 128: Hoare triple {121780#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {121780#(<= main_~x~0 61)} is VALID [2022-04-15 12:53:58,900 INFO L290 TraceCheckUtils]: 129: Hoare triple {121780#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121781#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:58,900 INFO L290 TraceCheckUtils]: 130: Hoare triple {121781#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {121781#(<= main_~x~0 62)} is VALID [2022-04-15 12:53:58,902 INFO L290 TraceCheckUtils]: 131: Hoare triple {121781#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121782#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:58,902 INFO L290 TraceCheckUtils]: 132: Hoare triple {121782#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {121782#(<= main_~x~0 63)} is VALID [2022-04-15 12:53:58,903 INFO L290 TraceCheckUtils]: 133: Hoare triple {121782#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121783#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:58,903 INFO L290 TraceCheckUtils]: 134: Hoare triple {121783#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {121783#(<= main_~x~0 64)} is VALID [2022-04-15 12:53:58,905 INFO L290 TraceCheckUtils]: 135: Hoare triple {121783#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121784#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:58,905 INFO L290 TraceCheckUtils]: 136: Hoare triple {121784#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {121784#(<= main_~x~0 65)} is VALID [2022-04-15 12:53:58,907 INFO L290 TraceCheckUtils]: 137: Hoare triple {121784#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121785#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:58,907 INFO L290 TraceCheckUtils]: 138: Hoare triple {121785#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {121785#(<= main_~x~0 66)} is VALID [2022-04-15 12:53:58,908 INFO L290 TraceCheckUtils]: 139: Hoare triple {121785#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121786#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:58,909 INFO L290 TraceCheckUtils]: 140: Hoare triple {121786#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {121786#(<= main_~x~0 67)} is VALID [2022-04-15 12:53:58,910 INFO L290 TraceCheckUtils]: 141: Hoare triple {121786#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121787#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:58,910 INFO L290 TraceCheckUtils]: 142: Hoare triple {121787#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {121787#(<= main_~x~0 68)} is VALID [2022-04-15 12:53:58,912 INFO L290 TraceCheckUtils]: 143: Hoare triple {121787#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121788#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:58,912 INFO L290 TraceCheckUtils]: 144: Hoare triple {121788#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {121788#(<= main_~x~0 69)} is VALID [2022-04-15 12:53:58,914 INFO L290 TraceCheckUtils]: 145: Hoare triple {121788#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121789#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:58,914 INFO L290 TraceCheckUtils]: 146: Hoare triple {121789#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {121789#(<= main_~x~0 70)} is VALID [2022-04-15 12:53:58,916 INFO L290 TraceCheckUtils]: 147: Hoare triple {121789#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121790#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:58,917 INFO L290 TraceCheckUtils]: 148: Hoare triple {121790#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {121790#(<= main_~x~0 71)} is VALID [2022-04-15 12:53:58,919 INFO L290 TraceCheckUtils]: 149: Hoare triple {121790#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121791#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:58,919 INFO L290 TraceCheckUtils]: 150: Hoare triple {121791#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {121791#(<= main_~x~0 72)} is VALID [2022-04-15 12:53:58,920 INFO L290 TraceCheckUtils]: 151: Hoare triple {121791#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121792#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:58,921 INFO L290 TraceCheckUtils]: 152: Hoare triple {121792#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {121792#(<= main_~x~0 73)} is VALID [2022-04-15 12:53:58,922 INFO L290 TraceCheckUtils]: 153: Hoare triple {121792#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121793#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:58,922 INFO L290 TraceCheckUtils]: 154: Hoare triple {121793#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {121793#(<= main_~x~0 74)} is VALID [2022-04-15 12:53:58,924 INFO L290 TraceCheckUtils]: 155: Hoare triple {121793#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121794#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:58,924 INFO L290 TraceCheckUtils]: 156: Hoare triple {121794#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {121794#(<= main_~x~0 75)} is VALID [2022-04-15 12:53:58,926 INFO L290 TraceCheckUtils]: 157: Hoare triple {121794#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121795#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:58,926 INFO L290 TraceCheckUtils]: 158: Hoare triple {121795#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {121795#(<= main_~x~0 76)} is VALID [2022-04-15 12:53:58,928 INFO L290 TraceCheckUtils]: 159: Hoare triple {121795#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121796#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:58,928 INFO L290 TraceCheckUtils]: 160: Hoare triple {121796#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {121796#(<= main_~x~0 77)} is VALID [2022-04-15 12:53:58,930 INFO L290 TraceCheckUtils]: 161: Hoare triple {121796#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121797#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:58,930 INFO L290 TraceCheckUtils]: 162: Hoare triple {121797#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {121797#(<= main_~x~0 78)} is VALID [2022-04-15 12:53:58,931 INFO L290 TraceCheckUtils]: 163: Hoare triple {121797#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121798#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:58,932 INFO L290 TraceCheckUtils]: 164: Hoare triple {121798#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {121798#(<= main_~x~0 79)} is VALID [2022-04-15 12:53:58,933 INFO L290 TraceCheckUtils]: 165: Hoare triple {121798#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121799#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:58,933 INFO L290 TraceCheckUtils]: 166: Hoare triple {121799#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {121799#(<= main_~x~0 80)} is VALID [2022-04-15 12:53:58,935 INFO L290 TraceCheckUtils]: 167: Hoare triple {121799#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121800#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:58,935 INFO L290 TraceCheckUtils]: 168: Hoare triple {121800#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {121800#(<= main_~x~0 81)} is VALID [2022-04-15 12:53:58,937 INFO L290 TraceCheckUtils]: 169: Hoare triple {121800#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121801#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:58,937 INFO L290 TraceCheckUtils]: 170: Hoare triple {121801#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {121801#(<= main_~x~0 82)} is VALID [2022-04-15 12:53:58,938 INFO L290 TraceCheckUtils]: 171: Hoare triple {121801#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121802#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:58,939 INFO L290 TraceCheckUtils]: 172: Hoare triple {121802#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {121802#(<= main_~x~0 83)} is VALID [2022-04-15 12:53:58,940 INFO L290 TraceCheckUtils]: 173: Hoare triple {121802#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121803#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:58,940 INFO L290 TraceCheckUtils]: 174: Hoare triple {121803#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {121803#(<= main_~x~0 84)} is VALID [2022-04-15 12:53:58,942 INFO L290 TraceCheckUtils]: 175: Hoare triple {121803#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121804#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:58,942 INFO L290 TraceCheckUtils]: 176: Hoare triple {121804#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {121804#(<= main_~x~0 85)} is VALID [2022-04-15 12:53:58,944 INFO L290 TraceCheckUtils]: 177: Hoare triple {121804#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121805#(<= main_~x~0 86)} is VALID [2022-04-15 12:53:58,944 INFO L290 TraceCheckUtils]: 178: Hoare triple {121805#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {121805#(<= main_~x~0 86)} is VALID [2022-04-15 12:53:58,946 INFO L290 TraceCheckUtils]: 179: Hoare triple {121805#(<= main_~x~0 86)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {121715#false} is VALID [2022-04-15 12:53:58,946 INFO L290 TraceCheckUtils]: 180: Hoare triple {121715#false} assume !!(~x~0 < 1000000); {121715#false} is VALID [2022-04-15 12:53:58,946 INFO L290 TraceCheckUtils]: 181: Hoare triple {121715#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {121715#false} is VALID [2022-04-15 12:53:58,946 INFO L290 TraceCheckUtils]: 182: Hoare triple {121715#false} assume !(~x~0 < 1000000); {121715#false} is VALID [2022-04-15 12:53:58,947 INFO L272 TraceCheckUtils]: 183: Hoare triple {121715#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {121715#false} is VALID [2022-04-15 12:53:58,947 INFO L290 TraceCheckUtils]: 184: Hoare triple {121715#false} ~cond := #in~cond; {121715#false} is VALID [2022-04-15 12:53:58,947 INFO L290 TraceCheckUtils]: 185: Hoare triple {121715#false} assume 0 == ~cond; {121715#false} is VALID [2022-04-15 12:53:58,947 INFO L290 TraceCheckUtils]: 186: Hoare triple {121715#false} assume !false; {121715#false} is VALID [2022-04-15 12:53:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 261 proven. 7482 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:53:58,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:53:58,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899445138] [2022-04-15 12:53:58,948 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899445138] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:53:58,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [46976525] [2022-04-15 12:53:58,948 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:53:58,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:53:58,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:53:58,949 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:53:58,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2022-04-15 12:53:58,998 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:53:58,998 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:53:58,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:53:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:53:59,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:53:59,523 INFO L272 TraceCheckUtils]: 0: Hoare triple {121714#true} call ULTIMATE.init(); {121714#true} is VALID [2022-04-15 12:53:59,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {121714#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {121714#true} is VALID [2022-04-15 12:53:59,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {121714#true} assume true; {121714#true} is VALID [2022-04-15 12:53:59,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121714#true} {121714#true} #41#return; {121714#true} is VALID [2022-04-15 12:53:59,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {121714#true} call #t~ret4 := main(); {121714#true} is VALID [2022-04-15 12:53:59,523 INFO L290 TraceCheckUtils]: 5: Hoare triple {121714#true} ~x~0 := 0;~y~0 := 500000; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 9: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 10: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 14: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 15: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 19: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 23: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,526 INFO L290 TraceCheckUtils]: 24: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 25: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 26: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 28: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 31: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 32: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 35: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,528 INFO L290 TraceCheckUtils]: 36: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 37: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 39: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 40: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,529 INFO L290 TraceCheckUtils]: 43: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 45: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 46: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 47: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 48: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 50: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 51: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 52: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 53: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 54: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,531 INFO L290 TraceCheckUtils]: 55: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 56: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 57: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 58: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 59: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 60: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,532 INFO L290 TraceCheckUtils]: 61: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 62: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 63: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 64: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 65: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,533 INFO L290 TraceCheckUtils]: 67: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 68: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 69: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 70: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 71: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 72: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 73: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,534 INFO L290 TraceCheckUtils]: 74: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 75: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 76: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 77: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 78: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 79: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,535 INFO L290 TraceCheckUtils]: 80: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 81: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 82: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 83: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 84: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 85: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,536 INFO L290 TraceCheckUtils]: 86: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 87: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 88: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 89: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 90: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 91: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,537 INFO L290 TraceCheckUtils]: 92: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 93: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 94: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 95: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 96: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 97: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,538 INFO L290 TraceCheckUtils]: 98: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 99: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 100: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 101: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 102: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 103: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,539 INFO L290 TraceCheckUtils]: 104: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 105: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 106: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 107: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 108: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 109: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,540 INFO L290 TraceCheckUtils]: 110: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 111: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 112: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 113: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 114: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 115: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 116: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,541 INFO L290 TraceCheckUtils]: 117: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 118: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 119: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 120: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 121: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 122: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,542 INFO L290 TraceCheckUtils]: 123: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 124: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 125: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 126: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 127: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 128: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,543 INFO L290 TraceCheckUtils]: 129: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 130: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 131: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 132: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 133: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 134: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,544 INFO L290 TraceCheckUtils]: 135: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 136: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 137: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 138: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 139: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 140: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,545 INFO L290 TraceCheckUtils]: 141: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 142: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 143: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 144: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 145: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 146: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 147: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,546 INFO L290 TraceCheckUtils]: 148: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 149: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 150: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 151: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 152: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 153: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,547 INFO L290 TraceCheckUtils]: 154: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 155: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 156: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 157: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 158: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 159: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,548 INFO L290 TraceCheckUtils]: 160: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 161: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 162: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 163: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 164: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 165: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,549 INFO L290 TraceCheckUtils]: 166: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 167: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 168: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 169: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 170: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 171: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,550 INFO L290 TraceCheckUtils]: 172: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 173: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 174: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 175: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 176: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 177: Hoare triple {121825#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,551 INFO L290 TraceCheckUtils]: 178: Hoare triple {121825#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {121825#(<= main_~y~0 500000)} is VALID [2022-04-15 12:53:59,561 INFO L290 TraceCheckUtils]: 179: Hoare triple {121825#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {122348#(<= main_~y~0 500001)} is VALID [2022-04-15 12:53:59,561 INFO L290 TraceCheckUtils]: 180: Hoare triple {122348#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {122348#(<= main_~y~0 500001)} is VALID [2022-04-15 12:53:59,562 INFO L290 TraceCheckUtils]: 181: Hoare triple {122348#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {122355#(<= main_~y~0 500002)} is VALID [2022-04-15 12:53:59,562 INFO L290 TraceCheckUtils]: 182: Hoare triple {122355#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {122359#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:53:59,563 INFO L272 TraceCheckUtils]: 183: Hoare triple {122359#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {122363#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:53:59,563 INFO L290 TraceCheckUtils]: 184: Hoare triple {122363#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {122367#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:53:59,563 INFO L290 TraceCheckUtils]: 185: Hoare triple {122367#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {121715#false} is VALID [2022-04-15 12:53:59,563 INFO L290 TraceCheckUtils]: 186: Hoare triple {121715#false} assume !false; {121715#false} is VALID [2022-04-15 12:53:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2022-04-15 12:53:59,564 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:54:00,011 INFO L290 TraceCheckUtils]: 186: Hoare triple {121715#false} assume !false; {121715#false} is VALID [2022-04-15 12:54:00,011 INFO L290 TraceCheckUtils]: 185: Hoare triple {122367#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {121715#false} is VALID [2022-04-15 12:54:00,012 INFO L290 TraceCheckUtils]: 184: Hoare triple {122363#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {122367#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:54:00,012 INFO L272 TraceCheckUtils]: 183: Hoare triple {122383#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {122363#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:54:00,012 INFO L290 TraceCheckUtils]: 182: Hoare triple {122387#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {122383#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:54:00,013 INFO L290 TraceCheckUtils]: 181: Hoare triple {122391#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {122387#(< main_~y~0 1000000)} is VALID [2022-04-15 12:54:00,013 INFO L290 TraceCheckUtils]: 180: Hoare triple {122391#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {122391#(< main_~y~0 999999)} is VALID [2022-04-15 12:54:00,023 INFO L290 TraceCheckUtils]: 179: Hoare triple {122398#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {122391#(< main_~y~0 999999)} is VALID [2022-04-15 12:54:00,024 INFO L290 TraceCheckUtils]: 178: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,024 INFO L290 TraceCheckUtils]: 177: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,024 INFO L290 TraceCheckUtils]: 176: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,024 INFO L290 TraceCheckUtils]: 175: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 174: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 173: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 172: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 171: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 170: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 169: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,025 INFO L290 TraceCheckUtils]: 168: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 167: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 166: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 165: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 164: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 163: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,026 INFO L290 TraceCheckUtils]: 162: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 161: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 160: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 159: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 158: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 157: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,027 INFO L290 TraceCheckUtils]: 156: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 155: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 154: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 153: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 152: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 151: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,028 INFO L290 TraceCheckUtils]: 150: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 149: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 148: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 147: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 146: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 145: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,029 INFO L290 TraceCheckUtils]: 144: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 143: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 142: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 141: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 140: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 139: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 138: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,030 INFO L290 TraceCheckUtils]: 137: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 136: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 135: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 134: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 133: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 132: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,031 INFO L290 TraceCheckUtils]: 131: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 130: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 129: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 128: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 127: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 126: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,032 INFO L290 TraceCheckUtils]: 125: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 124: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 123: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 122: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 121: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 120: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,033 INFO L290 TraceCheckUtils]: 119: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 118: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 117: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 116: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 115: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 114: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,034 INFO L290 TraceCheckUtils]: 113: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 112: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 111: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 110: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 109: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 108: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,035 INFO L290 TraceCheckUtils]: 107: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 106: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 104: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 103: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 102: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,036 INFO L290 TraceCheckUtils]: 101: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 100: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 99: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 98: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 97: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 96: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,037 INFO L290 TraceCheckUtils]: 95: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 94: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 93: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 92: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 91: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 90: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,038 INFO L290 TraceCheckUtils]: 89: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 88: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 87: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 86: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 85: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 84: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,039 INFO L290 TraceCheckUtils]: 83: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 82: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 81: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 80: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 79: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 78: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,040 INFO L290 TraceCheckUtils]: 77: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 76: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 75: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 74: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 73: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,041 INFO L290 TraceCheckUtils]: 71: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 70: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 69: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 68: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 67: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 66: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,042 INFO L290 TraceCheckUtils]: 65: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 64: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 63: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 62: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 61: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 60: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,043 INFO L290 TraceCheckUtils]: 59: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 58: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 57: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 56: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,044 INFO L290 TraceCheckUtils]: 53: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 52: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 51: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 50: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 49: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 48: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 47: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,045 INFO L290 TraceCheckUtils]: 46: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 45: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 44: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 43: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 42: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 41: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,046 INFO L290 TraceCheckUtils]: 40: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 39: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 38: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 37: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 36: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 35: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,047 INFO L290 TraceCheckUtils]: 34: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 33: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 32: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 31: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 30: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 29: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,048 INFO L290 TraceCheckUtils]: 28: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 26: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 25: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 24: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 23: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 21: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 18: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 17: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,050 INFO L290 TraceCheckUtils]: 16: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 15: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 14: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 13: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 11: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,051 INFO L290 TraceCheckUtils]: 10: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {122398#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 6: Hoare triple {122398#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {121714#true} ~x~0 := 0;~y~0 := 500000; {122398#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:00,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {121714#true} call #t~ret4 := main(); {121714#true} is VALID [2022-04-15 12:54:00,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121714#true} {121714#true} #41#return; {121714#true} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {121714#true} assume true; {121714#true} is VALID [2022-04-15 12:54:00,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {121714#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {121714#true} is VALID [2022-04-15 12:54:00,053 INFO L272 TraceCheckUtils]: 0: Hoare triple {121714#true} call ULTIMATE.init(); {121714#true} is VALID [2022-04-15 12:54:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7744 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 7482 trivial. 0 not checked. [2022-04-15 12:54:00,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [46976525] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:54:00,053 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:54:00,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [90, 8, 8] total 100 [2022-04-15 12:54:00,053 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:54:00,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [536049820] [2022-04-15 12:54:00,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [536049820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:54:00,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:54:00,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [90] imperfect sequences [] total 90 [2022-04-15 12:54:00,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671728284] [2022-04-15 12:54:00,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:54:00,054 INFO L78 Accepts]: Start accepts. Automaton has has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 187 [2022-04-15 12:54:00,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:54:00,054 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:00,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 187 edges. 187 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:00,934 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 90 states [2022-04-15 12:54:00,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:00,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 90 interpolants. [2022-04-15 12:54:00,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3958, Invalid=5942, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 12:54:00,935 INFO L87 Difference]: Start difference. First operand 189 states and 192 transitions. Second operand has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:05,203 INFO L93 Difference]: Finished difference Result 200 states and 206 transitions. [2022-04-15 12:54:05,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-15 12:54:05,203 INFO L78 Accepts]: Start accepts. Automaton has has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 187 [2022-04-15 12:54:05,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:54:05,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 197 transitions. [2022-04-15 12:54:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 197 transitions. [2022-04-15 12:54:05,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 197 transitions. [2022-04-15 12:54:05,428 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:05,430 INFO L225 Difference]: With dead ends: 200 [2022-04-15 12:54:05,430 INFO L226 Difference]: Without dead ends: 191 [2022-04-15 12:54:05,431 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 365 SyntacticMatches, 1 SemanticMatches, 185 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5054 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=11788, Invalid=22994, Unknown=0, NotChecked=0, Total=34782 [2022-04-15 12:54:05,432 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 95 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 12:54:05,432 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [95 Valid, 34 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 12:54:05,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-15 12:54:05,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-15 12:54:05,593 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:54:05,593 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,593 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,593 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:05,595 INFO L93 Difference]: Finished difference Result 191 states and 194 transitions. [2022-04-15 12:54:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2022-04-15 12:54:05,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:05,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:05,595 INFO L74 IsIncluded]: Start isIncluded. First operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 191 states. [2022-04-15 12:54:05,595 INFO L87 Difference]: Start difference. First operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 191 states. [2022-04-15 12:54:05,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:05,597 INFO L93 Difference]: Finished difference Result 191 states and 194 transitions. [2022-04-15 12:54:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2022-04-15 12:54:05,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:05,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:05,597 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:54:05,597 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:54:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 186 states have (on average 1.021505376344086) internal successors, (190), 186 states have internal predecessors, (190), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 194 transitions. [2022-04-15 12:54:05,599 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 194 transitions. Word has length 187 [2022-04-15 12:54:05,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:54:05,599 INFO L478 AbstractCegarLoop]: Abstraction has 191 states and 194 transitions. [2022-04-15 12:54:05,599 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 90 states, 90 states have (on average 2.033333333333333) internal successors, (183), 89 states have internal predecessors, (183), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:05,599 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 194 transitions. [2022-04-15 12:54:05,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 194 edges. 194 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2022-04-15 12:54:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-04-15 12:54:05,765 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:54:05,765 INFO L499 BasicCegarLoop]: trace histogram [89, 87, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:54:05,782 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Forceful destruction successful, exit code 0 [2022-04-15 12:54:05,979 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable175,SelfDestructingSolverStorable176,88 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:05,979 INFO L403 AbstractCegarLoop]: === Iteration 91 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:54:05,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:54:05,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1079894764, now seen corresponding path program 175 times [2022-04-15 12:54:05,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:05,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1066018121] [2022-04-15 12:54:06,179 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:54:06,180 INFO L85 PathProgramCache]: Analyzing trace with hash -302850480, now seen corresponding path program 1 times [2022-04-15 12:54:06,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:06,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429413126] [2022-04-15 12:54:06,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:06,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:06,183 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:54:06,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:06,185 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:54:06,185 INFO L85 PathProgramCache]: Analyzing trace with hash -1079894764, now seen corresponding path program 176 times [2022-04-15 12:54:06,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:06,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550412274] [2022-04-15 12:54:06,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:08,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:54:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:08,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {124369#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {124276#true} is VALID [2022-04-15 12:54:08,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {124276#true} assume true; {124276#true} is VALID [2022-04-15 12:54:08,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {124276#true} {124276#true} #41#return; {124276#true} is VALID [2022-04-15 12:54:08,425 INFO L272 TraceCheckUtils]: 0: Hoare triple {124276#true} call ULTIMATE.init(); {124369#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:54:08,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {124369#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {124276#true} is VALID [2022-04-15 12:54:08,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {124276#true} assume true; {124276#true} is VALID [2022-04-15 12:54:08,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {124276#true} {124276#true} #41#return; {124276#true} is VALID [2022-04-15 12:54:08,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {124276#true} call #t~ret4 := main(); {124276#true} is VALID [2022-04-15 12:54:08,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {124276#true} ~x~0 := 0;~y~0 := 500000; {124281#(= main_~x~0 0)} is VALID [2022-04-15 12:54:08,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {124281#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {124281#(= main_~x~0 0)} is VALID [2022-04-15 12:54:08,426 INFO L290 TraceCheckUtils]: 7: Hoare triple {124281#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124282#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:08,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {124282#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {124282#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:08,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {124282#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124283#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:08,431 INFO L290 TraceCheckUtils]: 10: Hoare triple {124283#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {124283#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:08,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {124283#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124284#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:08,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {124284#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {124284#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:08,434 INFO L290 TraceCheckUtils]: 13: Hoare triple {124284#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124285#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:08,434 INFO L290 TraceCheckUtils]: 14: Hoare triple {124285#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {124285#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:08,436 INFO L290 TraceCheckUtils]: 15: Hoare triple {124285#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124286#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:08,436 INFO L290 TraceCheckUtils]: 16: Hoare triple {124286#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {124286#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:08,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {124286#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124287#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:08,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {124287#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {124287#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:08,439 INFO L290 TraceCheckUtils]: 19: Hoare triple {124287#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124288#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:08,439 INFO L290 TraceCheckUtils]: 20: Hoare triple {124288#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {124288#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:08,441 INFO L290 TraceCheckUtils]: 21: Hoare triple {124288#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124289#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:08,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {124289#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {124289#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:08,443 INFO L290 TraceCheckUtils]: 23: Hoare triple {124289#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124290#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:08,443 INFO L290 TraceCheckUtils]: 24: Hoare triple {124290#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {124290#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:08,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {124290#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124291#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:08,445 INFO L290 TraceCheckUtils]: 26: Hoare triple {124291#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {124291#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:08,446 INFO L290 TraceCheckUtils]: 27: Hoare triple {124291#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124292#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:08,446 INFO L290 TraceCheckUtils]: 28: Hoare triple {124292#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {124292#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:08,448 INFO L290 TraceCheckUtils]: 29: Hoare triple {124292#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124293#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:08,448 INFO L290 TraceCheckUtils]: 30: Hoare triple {124293#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {124293#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:08,450 INFO L290 TraceCheckUtils]: 31: Hoare triple {124293#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124294#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:08,450 INFO L290 TraceCheckUtils]: 32: Hoare triple {124294#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {124294#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:08,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {124294#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124295#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:08,452 INFO L290 TraceCheckUtils]: 34: Hoare triple {124295#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {124295#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:08,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {124295#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124296#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:08,454 INFO L290 TraceCheckUtils]: 36: Hoare triple {124296#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {124296#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:08,455 INFO L290 TraceCheckUtils]: 37: Hoare triple {124296#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124297#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:08,455 INFO L290 TraceCheckUtils]: 38: Hoare triple {124297#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {124297#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:08,457 INFO L290 TraceCheckUtils]: 39: Hoare triple {124297#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124298#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:08,457 INFO L290 TraceCheckUtils]: 40: Hoare triple {124298#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {124298#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:08,459 INFO L290 TraceCheckUtils]: 41: Hoare triple {124298#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124299#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:08,459 INFO L290 TraceCheckUtils]: 42: Hoare triple {124299#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {124299#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:08,460 INFO L290 TraceCheckUtils]: 43: Hoare triple {124299#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124300#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:08,461 INFO L290 TraceCheckUtils]: 44: Hoare triple {124300#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {124300#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:08,462 INFO L290 TraceCheckUtils]: 45: Hoare triple {124300#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124301#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:08,462 INFO L290 TraceCheckUtils]: 46: Hoare triple {124301#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {124301#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:08,464 INFO L290 TraceCheckUtils]: 47: Hoare triple {124301#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124302#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:08,464 INFO L290 TraceCheckUtils]: 48: Hoare triple {124302#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {124302#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:08,465 INFO L290 TraceCheckUtils]: 49: Hoare triple {124302#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124303#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:08,466 INFO L290 TraceCheckUtils]: 50: Hoare triple {124303#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {124303#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:08,467 INFO L290 TraceCheckUtils]: 51: Hoare triple {124303#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124304#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:08,467 INFO L290 TraceCheckUtils]: 52: Hoare triple {124304#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {124304#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:08,469 INFO L290 TraceCheckUtils]: 53: Hoare triple {124304#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124305#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:08,469 INFO L290 TraceCheckUtils]: 54: Hoare triple {124305#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {124305#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:08,470 INFO L290 TraceCheckUtils]: 55: Hoare triple {124305#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124306#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:08,471 INFO L290 TraceCheckUtils]: 56: Hoare triple {124306#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {124306#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:08,472 INFO L290 TraceCheckUtils]: 57: Hoare triple {124306#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124307#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:08,472 INFO L290 TraceCheckUtils]: 58: Hoare triple {124307#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {124307#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:08,474 INFO L290 TraceCheckUtils]: 59: Hoare triple {124307#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124308#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:08,474 INFO L290 TraceCheckUtils]: 60: Hoare triple {124308#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {124308#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:08,476 INFO L290 TraceCheckUtils]: 61: Hoare triple {124308#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124309#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:08,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {124309#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {124309#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:08,477 INFO L290 TraceCheckUtils]: 63: Hoare triple {124309#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124310#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:08,478 INFO L290 TraceCheckUtils]: 64: Hoare triple {124310#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {124310#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:08,479 INFO L290 TraceCheckUtils]: 65: Hoare triple {124310#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124311#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:08,479 INFO L290 TraceCheckUtils]: 66: Hoare triple {124311#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {124311#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:08,481 INFO L290 TraceCheckUtils]: 67: Hoare triple {124311#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124312#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:08,481 INFO L290 TraceCheckUtils]: 68: Hoare triple {124312#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {124312#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:08,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {124312#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124313#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:08,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {124313#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {124313#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:08,484 INFO L290 TraceCheckUtils]: 71: Hoare triple {124313#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124314#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:08,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {124314#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {124314#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:08,486 INFO L290 TraceCheckUtils]: 73: Hoare triple {124314#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124315#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:08,486 INFO L290 TraceCheckUtils]: 74: Hoare triple {124315#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {124315#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:08,488 INFO L290 TraceCheckUtils]: 75: Hoare triple {124315#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124316#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:08,488 INFO L290 TraceCheckUtils]: 76: Hoare triple {124316#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {124316#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:08,490 INFO L290 TraceCheckUtils]: 77: Hoare triple {124316#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124317#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:08,490 INFO L290 TraceCheckUtils]: 78: Hoare triple {124317#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {124317#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:08,492 INFO L290 TraceCheckUtils]: 79: Hoare triple {124317#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124318#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:08,492 INFO L290 TraceCheckUtils]: 80: Hoare triple {124318#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {124318#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:08,494 INFO L290 TraceCheckUtils]: 81: Hoare triple {124318#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124319#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:08,494 INFO L290 TraceCheckUtils]: 82: Hoare triple {124319#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {124319#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:08,496 INFO L290 TraceCheckUtils]: 83: Hoare triple {124319#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124320#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:08,496 INFO L290 TraceCheckUtils]: 84: Hoare triple {124320#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {124320#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:08,497 INFO L290 TraceCheckUtils]: 85: Hoare triple {124320#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124321#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:08,498 INFO L290 TraceCheckUtils]: 86: Hoare triple {124321#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {124321#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:08,499 INFO L290 TraceCheckUtils]: 87: Hoare triple {124321#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124322#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:08,500 INFO L290 TraceCheckUtils]: 88: Hoare triple {124322#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {124322#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:08,501 INFO L290 TraceCheckUtils]: 89: Hoare triple {124322#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124323#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:08,501 INFO L290 TraceCheckUtils]: 90: Hoare triple {124323#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {124323#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:08,503 INFO L290 TraceCheckUtils]: 91: Hoare triple {124323#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124324#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:08,503 INFO L290 TraceCheckUtils]: 92: Hoare triple {124324#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {124324#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:08,505 INFO L290 TraceCheckUtils]: 93: Hoare triple {124324#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124325#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:08,505 INFO L290 TraceCheckUtils]: 94: Hoare triple {124325#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {124325#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:08,507 INFO L290 TraceCheckUtils]: 95: Hoare triple {124325#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124326#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:08,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {124326#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {124326#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:08,510 INFO L290 TraceCheckUtils]: 97: Hoare triple {124326#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124327#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:08,510 INFO L290 TraceCheckUtils]: 98: Hoare triple {124327#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {124327#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:08,512 INFO L290 TraceCheckUtils]: 99: Hoare triple {124327#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124328#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:08,512 INFO L290 TraceCheckUtils]: 100: Hoare triple {124328#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {124328#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:08,513 INFO L290 TraceCheckUtils]: 101: Hoare triple {124328#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124329#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:08,514 INFO L290 TraceCheckUtils]: 102: Hoare triple {124329#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {124329#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:08,515 INFO L290 TraceCheckUtils]: 103: Hoare triple {124329#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124330#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:08,516 INFO L290 TraceCheckUtils]: 104: Hoare triple {124330#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {124330#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:08,518 INFO L290 TraceCheckUtils]: 105: Hoare triple {124330#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124331#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:08,518 INFO L290 TraceCheckUtils]: 106: Hoare triple {124331#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {124331#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:08,520 INFO L290 TraceCheckUtils]: 107: Hoare triple {124331#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124332#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:08,520 INFO L290 TraceCheckUtils]: 108: Hoare triple {124332#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {124332#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:08,522 INFO L290 TraceCheckUtils]: 109: Hoare triple {124332#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124333#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:08,522 INFO L290 TraceCheckUtils]: 110: Hoare triple {124333#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {124333#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:08,524 INFO L290 TraceCheckUtils]: 111: Hoare triple {124333#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124334#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:08,524 INFO L290 TraceCheckUtils]: 112: Hoare triple {124334#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {124334#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:08,526 INFO L290 TraceCheckUtils]: 113: Hoare triple {124334#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124335#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:08,526 INFO L290 TraceCheckUtils]: 114: Hoare triple {124335#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {124335#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:08,529 INFO L290 TraceCheckUtils]: 115: Hoare triple {124335#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124336#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:08,529 INFO L290 TraceCheckUtils]: 116: Hoare triple {124336#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {124336#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:08,531 INFO L290 TraceCheckUtils]: 117: Hoare triple {124336#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124337#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:08,531 INFO L290 TraceCheckUtils]: 118: Hoare triple {124337#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {124337#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:08,533 INFO L290 TraceCheckUtils]: 119: Hoare triple {124337#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124338#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:08,533 INFO L290 TraceCheckUtils]: 120: Hoare triple {124338#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {124338#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:08,535 INFO L290 TraceCheckUtils]: 121: Hoare triple {124338#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124339#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:08,535 INFO L290 TraceCheckUtils]: 122: Hoare triple {124339#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {124339#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:08,537 INFO L290 TraceCheckUtils]: 123: Hoare triple {124339#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124340#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:08,537 INFO L290 TraceCheckUtils]: 124: Hoare triple {124340#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {124340#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:08,539 INFO L290 TraceCheckUtils]: 125: Hoare triple {124340#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124341#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:08,539 INFO L290 TraceCheckUtils]: 126: Hoare triple {124341#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {124341#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:08,540 INFO L290 TraceCheckUtils]: 127: Hoare triple {124341#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124342#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:08,541 INFO L290 TraceCheckUtils]: 128: Hoare triple {124342#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {124342#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:08,542 INFO L290 TraceCheckUtils]: 129: Hoare triple {124342#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124343#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:08,543 INFO L290 TraceCheckUtils]: 130: Hoare triple {124343#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {124343#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:08,544 INFO L290 TraceCheckUtils]: 131: Hoare triple {124343#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124344#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:08,545 INFO L290 TraceCheckUtils]: 132: Hoare triple {124344#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {124344#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:08,546 INFO L290 TraceCheckUtils]: 133: Hoare triple {124344#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124345#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:08,546 INFO L290 TraceCheckUtils]: 134: Hoare triple {124345#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {124345#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:08,548 INFO L290 TraceCheckUtils]: 135: Hoare triple {124345#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124346#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:08,548 INFO L290 TraceCheckUtils]: 136: Hoare triple {124346#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {124346#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:08,550 INFO L290 TraceCheckUtils]: 137: Hoare triple {124346#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124347#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:08,551 INFO L290 TraceCheckUtils]: 138: Hoare triple {124347#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {124347#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:08,552 INFO L290 TraceCheckUtils]: 139: Hoare triple {124347#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124348#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:08,552 INFO L290 TraceCheckUtils]: 140: Hoare triple {124348#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {124348#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:08,554 INFO L290 TraceCheckUtils]: 141: Hoare triple {124348#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124349#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:08,554 INFO L290 TraceCheckUtils]: 142: Hoare triple {124349#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {124349#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:08,556 INFO L290 TraceCheckUtils]: 143: Hoare triple {124349#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124350#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:08,556 INFO L290 TraceCheckUtils]: 144: Hoare triple {124350#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {124350#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:08,558 INFO L290 TraceCheckUtils]: 145: Hoare triple {124350#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124351#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:08,558 INFO L290 TraceCheckUtils]: 146: Hoare triple {124351#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {124351#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:08,560 INFO L290 TraceCheckUtils]: 147: Hoare triple {124351#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124352#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:08,561 INFO L290 TraceCheckUtils]: 148: Hoare triple {124352#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {124352#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:08,562 INFO L290 TraceCheckUtils]: 149: Hoare triple {124352#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124353#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:08,563 INFO L290 TraceCheckUtils]: 150: Hoare triple {124353#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {124353#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:08,564 INFO L290 TraceCheckUtils]: 151: Hoare triple {124353#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124354#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:08,564 INFO L290 TraceCheckUtils]: 152: Hoare triple {124354#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {124354#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:08,566 INFO L290 TraceCheckUtils]: 153: Hoare triple {124354#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124355#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:08,566 INFO L290 TraceCheckUtils]: 154: Hoare triple {124355#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {124355#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:08,568 INFO L290 TraceCheckUtils]: 155: Hoare triple {124355#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124356#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:08,568 INFO L290 TraceCheckUtils]: 156: Hoare triple {124356#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {124356#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:08,570 INFO L290 TraceCheckUtils]: 157: Hoare triple {124356#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124357#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:08,570 INFO L290 TraceCheckUtils]: 158: Hoare triple {124357#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {124357#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:08,572 INFO L290 TraceCheckUtils]: 159: Hoare triple {124357#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124358#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:08,572 INFO L290 TraceCheckUtils]: 160: Hoare triple {124358#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {124358#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:08,574 INFO L290 TraceCheckUtils]: 161: Hoare triple {124358#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124359#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:08,574 INFO L290 TraceCheckUtils]: 162: Hoare triple {124359#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {124359#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:08,576 INFO L290 TraceCheckUtils]: 163: Hoare triple {124359#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124360#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:08,576 INFO L290 TraceCheckUtils]: 164: Hoare triple {124360#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {124360#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:08,578 INFO L290 TraceCheckUtils]: 165: Hoare triple {124360#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124361#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:08,578 INFO L290 TraceCheckUtils]: 166: Hoare triple {124361#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {124361#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:08,579 INFO L290 TraceCheckUtils]: 167: Hoare triple {124361#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124362#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:08,580 INFO L290 TraceCheckUtils]: 168: Hoare triple {124362#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {124362#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:08,581 INFO L290 TraceCheckUtils]: 169: Hoare triple {124362#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124363#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:08,582 INFO L290 TraceCheckUtils]: 170: Hoare triple {124363#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {124363#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:08,583 INFO L290 TraceCheckUtils]: 171: Hoare triple {124363#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124364#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:08,584 INFO L290 TraceCheckUtils]: 172: Hoare triple {124364#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {124364#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:08,585 INFO L290 TraceCheckUtils]: 173: Hoare triple {124364#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124365#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:08,586 INFO L290 TraceCheckUtils]: 174: Hoare triple {124365#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {124365#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:08,587 INFO L290 TraceCheckUtils]: 175: Hoare triple {124365#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124366#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:08,587 INFO L290 TraceCheckUtils]: 176: Hoare triple {124366#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {124366#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:08,589 INFO L290 TraceCheckUtils]: 177: Hoare triple {124366#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124367#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:08,589 INFO L290 TraceCheckUtils]: 178: Hoare triple {124367#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {124367#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:08,591 INFO L290 TraceCheckUtils]: 179: Hoare triple {124367#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124368#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:08,591 INFO L290 TraceCheckUtils]: 180: Hoare triple {124368#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {124368#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:08,594 INFO L290 TraceCheckUtils]: 181: Hoare triple {124368#(<= main_~x~0 87)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:08,594 INFO L290 TraceCheckUtils]: 182: Hoare triple {124277#false} assume !!(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:08,594 INFO L290 TraceCheckUtils]: 183: Hoare triple {124277#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L290 TraceCheckUtils]: 184: Hoare triple {124277#false} assume !(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L272 TraceCheckUtils]: 185: Hoare triple {124277#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L290 TraceCheckUtils]: 186: Hoare triple {124277#false} ~cond := #in~cond; {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L290 TraceCheckUtils]: 187: Hoare triple {124277#false} assume 0 == ~cond; {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L290 TraceCheckUtils]: 188: Hoare triple {124277#false} assume !false; {124277#false} is VALID [2022-04-15 12:54:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 264 proven. 7656 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:08,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:54:08,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550412274] [2022-04-15 12:54:08,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550412274] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:54:08,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1211973557] [2022-04-15 12:54:08,596 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:54:08,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:08,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:54:08,597 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:54:08,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Waiting until timeout for monitored process [2022-04-15 12:54:08,690 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:54:08,691 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:54:08,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-15 12:54:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:08,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:54:10,028 INFO L272 TraceCheckUtils]: 0: Hoare triple {124276#true} call ULTIMATE.init(); {124276#true} is VALID [2022-04-15 12:54:10,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {124276#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {124276#true} is VALID [2022-04-15 12:54:10,028 INFO L290 TraceCheckUtils]: 2: Hoare triple {124276#true} assume true; {124276#true} is VALID [2022-04-15 12:54:10,028 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {124276#true} {124276#true} #41#return; {124276#true} is VALID [2022-04-15 12:54:10,028 INFO L272 TraceCheckUtils]: 4: Hoare triple {124276#true} call #t~ret4 := main(); {124276#true} is VALID [2022-04-15 12:54:10,028 INFO L290 TraceCheckUtils]: 5: Hoare triple {124276#true} ~x~0 := 0;~y~0 := 500000; {124388#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:10,029 INFO L290 TraceCheckUtils]: 6: Hoare triple {124388#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {124388#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:10,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {124388#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124282#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:10,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {124282#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {124282#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:10,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {124282#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124283#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:10,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {124283#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {124283#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:10,039 INFO L290 TraceCheckUtils]: 11: Hoare triple {124283#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124284#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:10,040 INFO L290 TraceCheckUtils]: 12: Hoare triple {124284#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {124284#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:10,041 INFO L290 TraceCheckUtils]: 13: Hoare triple {124284#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124285#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:10,042 INFO L290 TraceCheckUtils]: 14: Hoare triple {124285#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {124285#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:10,043 INFO L290 TraceCheckUtils]: 15: Hoare triple {124285#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124286#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:10,044 INFO L290 TraceCheckUtils]: 16: Hoare triple {124286#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {124286#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:10,045 INFO L290 TraceCheckUtils]: 17: Hoare triple {124286#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124287#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:10,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {124287#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {124287#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:10,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {124287#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124288#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:10,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {124288#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {124288#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:10,049 INFO L290 TraceCheckUtils]: 21: Hoare triple {124288#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124289#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:10,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {124289#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {124289#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:10,051 INFO L290 TraceCheckUtils]: 23: Hoare triple {124289#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124290#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:10,052 INFO L290 TraceCheckUtils]: 24: Hoare triple {124290#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {124290#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:10,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {124290#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124291#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:10,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {124291#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {124291#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:10,055 INFO L290 TraceCheckUtils]: 27: Hoare triple {124291#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124292#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:10,055 INFO L290 TraceCheckUtils]: 28: Hoare triple {124292#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {124292#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:10,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {124292#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124293#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:10,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {124293#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {124293#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:10,059 INFO L290 TraceCheckUtils]: 31: Hoare triple {124293#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124294#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:10,059 INFO L290 TraceCheckUtils]: 32: Hoare triple {124294#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {124294#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:10,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {124294#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124295#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:10,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {124295#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {124295#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:10,063 INFO L290 TraceCheckUtils]: 35: Hoare triple {124295#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124296#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:10,063 INFO L290 TraceCheckUtils]: 36: Hoare triple {124296#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {124296#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:10,065 INFO L290 TraceCheckUtils]: 37: Hoare triple {124296#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124297#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:10,065 INFO L290 TraceCheckUtils]: 38: Hoare triple {124297#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {124297#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:10,067 INFO L290 TraceCheckUtils]: 39: Hoare triple {124297#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124298#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:10,067 INFO L290 TraceCheckUtils]: 40: Hoare triple {124298#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {124298#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:10,069 INFO L290 TraceCheckUtils]: 41: Hoare triple {124298#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124299#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:10,070 INFO L290 TraceCheckUtils]: 42: Hoare triple {124299#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {124299#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:10,071 INFO L290 TraceCheckUtils]: 43: Hoare triple {124299#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124300#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:10,072 INFO L290 TraceCheckUtils]: 44: Hoare triple {124300#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {124300#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:10,073 INFO L290 TraceCheckUtils]: 45: Hoare triple {124300#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124301#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:10,073 INFO L290 TraceCheckUtils]: 46: Hoare triple {124301#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {124301#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:10,075 INFO L290 TraceCheckUtils]: 47: Hoare triple {124301#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124302#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:10,075 INFO L290 TraceCheckUtils]: 48: Hoare triple {124302#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {124302#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:10,077 INFO L290 TraceCheckUtils]: 49: Hoare triple {124302#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124303#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:10,077 INFO L290 TraceCheckUtils]: 50: Hoare triple {124303#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {124303#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:10,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {124303#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124304#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:10,079 INFO L290 TraceCheckUtils]: 52: Hoare triple {124304#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {124304#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:10,080 INFO L290 TraceCheckUtils]: 53: Hoare triple {124304#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124305#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:10,081 INFO L290 TraceCheckUtils]: 54: Hoare triple {124305#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {124305#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:10,082 INFO L290 TraceCheckUtils]: 55: Hoare triple {124305#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124306#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:10,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {124306#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {124306#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:10,084 INFO L290 TraceCheckUtils]: 57: Hoare triple {124306#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124307#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:10,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {124307#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {124307#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:10,086 INFO L290 TraceCheckUtils]: 59: Hoare triple {124307#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124308#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:10,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {124308#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {124308#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:10,088 INFO L290 TraceCheckUtils]: 61: Hoare triple {124308#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124309#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:10,089 INFO L290 TraceCheckUtils]: 62: Hoare triple {124309#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {124309#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:10,090 INFO L290 TraceCheckUtils]: 63: Hoare triple {124309#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124310#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:10,090 INFO L290 TraceCheckUtils]: 64: Hoare triple {124310#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {124310#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:10,092 INFO L290 TraceCheckUtils]: 65: Hoare triple {124310#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124311#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:10,092 INFO L290 TraceCheckUtils]: 66: Hoare triple {124311#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {124311#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:10,094 INFO L290 TraceCheckUtils]: 67: Hoare triple {124311#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124312#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:10,094 INFO L290 TraceCheckUtils]: 68: Hoare triple {124312#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {124312#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:10,096 INFO L290 TraceCheckUtils]: 69: Hoare triple {124312#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124313#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:10,096 INFO L290 TraceCheckUtils]: 70: Hoare triple {124313#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {124313#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:10,098 INFO L290 TraceCheckUtils]: 71: Hoare triple {124313#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124314#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:10,098 INFO L290 TraceCheckUtils]: 72: Hoare triple {124314#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {124314#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:10,100 INFO L290 TraceCheckUtils]: 73: Hoare triple {124314#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124315#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:10,100 INFO L290 TraceCheckUtils]: 74: Hoare triple {124315#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {124315#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:10,102 INFO L290 TraceCheckUtils]: 75: Hoare triple {124315#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124316#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:10,102 INFO L290 TraceCheckUtils]: 76: Hoare triple {124316#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {124316#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:10,104 INFO L290 TraceCheckUtils]: 77: Hoare triple {124316#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124317#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:10,104 INFO L290 TraceCheckUtils]: 78: Hoare triple {124317#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {124317#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:10,106 INFO L290 TraceCheckUtils]: 79: Hoare triple {124317#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124318#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:10,106 INFO L290 TraceCheckUtils]: 80: Hoare triple {124318#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {124318#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:10,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {124318#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124319#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:10,108 INFO L290 TraceCheckUtils]: 82: Hoare triple {124319#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {124319#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:10,110 INFO L290 TraceCheckUtils]: 83: Hoare triple {124319#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124320#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:10,110 INFO L290 TraceCheckUtils]: 84: Hoare triple {124320#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {124320#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:10,112 INFO L290 TraceCheckUtils]: 85: Hoare triple {124320#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124321#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:10,112 INFO L290 TraceCheckUtils]: 86: Hoare triple {124321#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {124321#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:10,113 INFO L290 TraceCheckUtils]: 87: Hoare triple {124321#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124322#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:10,114 INFO L290 TraceCheckUtils]: 88: Hoare triple {124322#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {124322#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:10,115 INFO L290 TraceCheckUtils]: 89: Hoare triple {124322#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124323#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:10,116 INFO L290 TraceCheckUtils]: 90: Hoare triple {124323#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {124323#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:10,117 INFO L290 TraceCheckUtils]: 91: Hoare triple {124323#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124324#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:10,117 INFO L290 TraceCheckUtils]: 92: Hoare triple {124324#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {124324#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:10,119 INFO L290 TraceCheckUtils]: 93: Hoare triple {124324#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124325#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:10,119 INFO L290 TraceCheckUtils]: 94: Hoare triple {124325#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {124325#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:10,121 INFO L290 TraceCheckUtils]: 95: Hoare triple {124325#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124326#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:10,121 INFO L290 TraceCheckUtils]: 96: Hoare triple {124326#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {124326#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:10,123 INFO L290 TraceCheckUtils]: 97: Hoare triple {124326#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124327#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:10,123 INFO L290 TraceCheckUtils]: 98: Hoare triple {124327#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {124327#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:10,125 INFO L290 TraceCheckUtils]: 99: Hoare triple {124327#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124328#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:10,125 INFO L290 TraceCheckUtils]: 100: Hoare triple {124328#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {124328#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:10,127 INFO L290 TraceCheckUtils]: 101: Hoare triple {124328#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124329#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:10,127 INFO L290 TraceCheckUtils]: 102: Hoare triple {124329#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {124329#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:10,129 INFO L290 TraceCheckUtils]: 103: Hoare triple {124329#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124330#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:10,129 INFO L290 TraceCheckUtils]: 104: Hoare triple {124330#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {124330#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:10,130 INFO L290 TraceCheckUtils]: 105: Hoare triple {124330#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124331#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:10,131 INFO L290 TraceCheckUtils]: 106: Hoare triple {124331#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {124331#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:10,132 INFO L290 TraceCheckUtils]: 107: Hoare triple {124331#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124332#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:10,133 INFO L290 TraceCheckUtils]: 108: Hoare triple {124332#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {124332#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:10,134 INFO L290 TraceCheckUtils]: 109: Hoare triple {124332#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124333#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:10,135 INFO L290 TraceCheckUtils]: 110: Hoare triple {124333#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {124333#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:10,136 INFO L290 TraceCheckUtils]: 111: Hoare triple {124333#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124334#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:10,136 INFO L290 TraceCheckUtils]: 112: Hoare triple {124334#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {124334#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:10,138 INFO L290 TraceCheckUtils]: 113: Hoare triple {124334#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124335#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:10,139 INFO L290 TraceCheckUtils]: 114: Hoare triple {124335#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {124335#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:10,140 INFO L290 TraceCheckUtils]: 115: Hoare triple {124335#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124336#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:10,140 INFO L290 TraceCheckUtils]: 116: Hoare triple {124336#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {124336#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:10,142 INFO L290 TraceCheckUtils]: 117: Hoare triple {124336#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124337#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:10,142 INFO L290 TraceCheckUtils]: 118: Hoare triple {124337#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {124337#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:10,144 INFO L290 TraceCheckUtils]: 119: Hoare triple {124337#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124338#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:10,144 INFO L290 TraceCheckUtils]: 120: Hoare triple {124338#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {124338#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:10,146 INFO L290 TraceCheckUtils]: 121: Hoare triple {124338#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124339#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:10,146 INFO L290 TraceCheckUtils]: 122: Hoare triple {124339#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {124339#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:10,148 INFO L290 TraceCheckUtils]: 123: Hoare triple {124339#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124340#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:10,148 INFO L290 TraceCheckUtils]: 124: Hoare triple {124340#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {124340#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:10,150 INFO L290 TraceCheckUtils]: 125: Hoare triple {124340#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124341#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:10,150 INFO L290 TraceCheckUtils]: 126: Hoare triple {124341#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {124341#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:10,152 INFO L290 TraceCheckUtils]: 127: Hoare triple {124341#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124342#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:10,152 INFO L290 TraceCheckUtils]: 128: Hoare triple {124342#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {124342#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:10,154 INFO L290 TraceCheckUtils]: 129: Hoare triple {124342#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124343#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:10,154 INFO L290 TraceCheckUtils]: 130: Hoare triple {124343#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {124343#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:10,156 INFO L290 TraceCheckUtils]: 131: Hoare triple {124343#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124344#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:10,156 INFO L290 TraceCheckUtils]: 132: Hoare triple {124344#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {124344#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:10,157 INFO L290 TraceCheckUtils]: 133: Hoare triple {124344#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124345#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:10,158 INFO L290 TraceCheckUtils]: 134: Hoare triple {124345#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {124345#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:10,159 INFO L290 TraceCheckUtils]: 135: Hoare triple {124345#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124346#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:10,160 INFO L290 TraceCheckUtils]: 136: Hoare triple {124346#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {124346#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:10,161 INFO L290 TraceCheckUtils]: 137: Hoare triple {124346#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124347#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:10,162 INFO L290 TraceCheckUtils]: 138: Hoare triple {124347#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {124347#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:10,163 INFO L290 TraceCheckUtils]: 139: Hoare triple {124347#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124348#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:10,163 INFO L290 TraceCheckUtils]: 140: Hoare triple {124348#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {124348#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:10,165 INFO L290 TraceCheckUtils]: 141: Hoare triple {124348#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124349#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:10,165 INFO L290 TraceCheckUtils]: 142: Hoare triple {124349#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {124349#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:10,167 INFO L290 TraceCheckUtils]: 143: Hoare triple {124349#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124350#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:10,167 INFO L290 TraceCheckUtils]: 144: Hoare triple {124350#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {124350#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:10,169 INFO L290 TraceCheckUtils]: 145: Hoare triple {124350#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124351#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:10,169 INFO L290 TraceCheckUtils]: 146: Hoare triple {124351#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {124351#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:10,171 INFO L290 TraceCheckUtils]: 147: Hoare triple {124351#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124352#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:10,171 INFO L290 TraceCheckUtils]: 148: Hoare triple {124352#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {124352#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:10,172 INFO L290 TraceCheckUtils]: 149: Hoare triple {124352#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124353#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:10,173 INFO L290 TraceCheckUtils]: 150: Hoare triple {124353#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {124353#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:10,174 INFO L290 TraceCheckUtils]: 151: Hoare triple {124353#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124354#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:10,175 INFO L290 TraceCheckUtils]: 152: Hoare triple {124354#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {124354#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:10,176 INFO L290 TraceCheckUtils]: 153: Hoare triple {124354#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124355#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:10,177 INFO L290 TraceCheckUtils]: 154: Hoare triple {124355#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {124355#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:10,178 INFO L290 TraceCheckUtils]: 155: Hoare triple {124355#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124356#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:10,179 INFO L290 TraceCheckUtils]: 156: Hoare triple {124356#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {124356#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:10,180 INFO L290 TraceCheckUtils]: 157: Hoare triple {124356#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124357#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:10,181 INFO L290 TraceCheckUtils]: 158: Hoare triple {124357#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {124357#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:10,182 INFO L290 TraceCheckUtils]: 159: Hoare triple {124357#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124358#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:10,182 INFO L290 TraceCheckUtils]: 160: Hoare triple {124358#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {124358#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:10,184 INFO L290 TraceCheckUtils]: 161: Hoare triple {124358#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124359#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:10,184 INFO L290 TraceCheckUtils]: 162: Hoare triple {124359#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {124359#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:10,186 INFO L290 TraceCheckUtils]: 163: Hoare triple {124359#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124360#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:10,186 INFO L290 TraceCheckUtils]: 164: Hoare triple {124360#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {124360#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:10,188 INFO L290 TraceCheckUtils]: 165: Hoare triple {124360#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124361#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:10,188 INFO L290 TraceCheckUtils]: 166: Hoare triple {124361#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {124361#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:10,190 INFO L290 TraceCheckUtils]: 167: Hoare triple {124361#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124362#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:10,190 INFO L290 TraceCheckUtils]: 168: Hoare triple {124362#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {124362#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:10,192 INFO L290 TraceCheckUtils]: 169: Hoare triple {124362#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124363#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:10,192 INFO L290 TraceCheckUtils]: 170: Hoare triple {124363#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {124363#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:10,194 INFO L290 TraceCheckUtils]: 171: Hoare triple {124363#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124364#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:10,194 INFO L290 TraceCheckUtils]: 172: Hoare triple {124364#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {124364#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:10,196 INFO L290 TraceCheckUtils]: 173: Hoare triple {124364#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124365#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:10,196 INFO L290 TraceCheckUtils]: 174: Hoare triple {124365#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {124365#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:10,198 INFO L290 TraceCheckUtils]: 175: Hoare triple {124365#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124366#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:10,198 INFO L290 TraceCheckUtils]: 176: Hoare triple {124366#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {124366#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:10,200 INFO L290 TraceCheckUtils]: 177: Hoare triple {124366#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124367#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:10,200 INFO L290 TraceCheckUtils]: 178: Hoare triple {124367#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {124367#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:10,202 INFO L290 TraceCheckUtils]: 179: Hoare triple {124367#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124368#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:10,202 INFO L290 TraceCheckUtils]: 180: Hoare triple {124368#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {124368#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 181: Hoare triple {124368#(<= main_~x~0 87)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 182: Hoare triple {124277#false} assume !!(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 183: Hoare triple {124277#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 184: Hoare triple {124277#false} assume !(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L272 TraceCheckUtils]: 185: Hoare triple {124277#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 186: Hoare triple {124277#false} ~cond := #in~cond; {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 187: Hoare triple {124277#false} assume 0 == ~cond; {124277#false} is VALID [2022-04-15 12:54:10,204 INFO L290 TraceCheckUtils]: 188: Hoare triple {124277#false} assume !false; {124277#false} is VALID [2022-04-15 12:54:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 264 proven. 7656 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:10,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:54:15,931 INFO L290 TraceCheckUtils]: 188: Hoare triple {124277#false} assume !false; {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 187: Hoare triple {124277#false} assume 0 == ~cond; {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 186: Hoare triple {124277#false} ~cond := #in~cond; {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L272 TraceCheckUtils]: 185: Hoare triple {124277#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 184: Hoare triple {124277#false} assume !(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 183: Hoare triple {124277#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 182: Hoare triple {124277#false} assume !!(~x~0 < 1000000); {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 181: Hoare triple {124959#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {124277#false} is VALID [2022-04-15 12:54:15,932 INFO L290 TraceCheckUtils]: 180: Hoare triple {124959#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {124959#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:15,942 INFO L290 TraceCheckUtils]: 179: Hoare triple {124966#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124959#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:15,942 INFO L290 TraceCheckUtils]: 178: Hoare triple {124966#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {124966#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:15,951 INFO L290 TraceCheckUtils]: 177: Hoare triple {124973#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124966#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:15,951 INFO L290 TraceCheckUtils]: 176: Hoare triple {124973#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {124973#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:15,957 INFO L290 TraceCheckUtils]: 175: Hoare triple {124980#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124973#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:15,957 INFO L290 TraceCheckUtils]: 174: Hoare triple {124980#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {124980#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:15,965 INFO L290 TraceCheckUtils]: 173: Hoare triple {124987#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124980#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:15,965 INFO L290 TraceCheckUtils]: 172: Hoare triple {124987#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {124987#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:15,975 INFO L290 TraceCheckUtils]: 171: Hoare triple {124994#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124987#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:15,975 INFO L290 TraceCheckUtils]: 170: Hoare triple {124994#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {124994#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:15,984 INFO L290 TraceCheckUtils]: 169: Hoare triple {125001#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {124994#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:15,984 INFO L290 TraceCheckUtils]: 168: Hoare triple {125001#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {125001#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:15,992 INFO L290 TraceCheckUtils]: 167: Hoare triple {125008#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125001#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:15,993 INFO L290 TraceCheckUtils]: 166: Hoare triple {125008#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {125008#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:16,002 INFO L290 TraceCheckUtils]: 165: Hoare triple {125015#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125008#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:16,003 INFO L290 TraceCheckUtils]: 164: Hoare triple {125015#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {125015#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:16,009 INFO L290 TraceCheckUtils]: 163: Hoare triple {125022#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125015#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:16,009 INFO L290 TraceCheckUtils]: 162: Hoare triple {125022#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {125022#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:16,011 INFO L290 TraceCheckUtils]: 161: Hoare triple {125029#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125022#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:16,011 INFO L290 TraceCheckUtils]: 160: Hoare triple {125029#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {125029#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:16,012 INFO L290 TraceCheckUtils]: 159: Hoare triple {125036#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125029#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:16,013 INFO L290 TraceCheckUtils]: 158: Hoare triple {125036#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {125036#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:16,014 INFO L290 TraceCheckUtils]: 157: Hoare triple {125043#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125036#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:16,014 INFO L290 TraceCheckUtils]: 156: Hoare triple {125043#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {125043#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:16,016 INFO L290 TraceCheckUtils]: 155: Hoare triple {125050#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125043#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:16,016 INFO L290 TraceCheckUtils]: 154: Hoare triple {125050#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {125050#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:16,017 INFO L290 TraceCheckUtils]: 153: Hoare triple {125057#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125050#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:16,018 INFO L290 TraceCheckUtils]: 152: Hoare triple {125057#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {125057#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:16,020 INFO L290 TraceCheckUtils]: 151: Hoare triple {125064#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125057#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:16,020 INFO L290 TraceCheckUtils]: 150: Hoare triple {125064#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {125064#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:16,022 INFO L290 TraceCheckUtils]: 149: Hoare triple {125071#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125064#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:16,022 INFO L290 TraceCheckUtils]: 148: Hoare triple {125071#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {125071#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:16,024 INFO L290 TraceCheckUtils]: 147: Hoare triple {125078#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125071#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:16,024 INFO L290 TraceCheckUtils]: 146: Hoare triple {125078#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {125078#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:16,025 INFO L290 TraceCheckUtils]: 145: Hoare triple {125085#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125078#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:16,026 INFO L290 TraceCheckUtils]: 144: Hoare triple {125085#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {125085#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:16,027 INFO L290 TraceCheckUtils]: 143: Hoare triple {125092#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125085#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:16,027 INFO L290 TraceCheckUtils]: 142: Hoare triple {125092#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {125092#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:16,030 INFO L290 TraceCheckUtils]: 141: Hoare triple {125099#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125092#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:16,030 INFO L290 TraceCheckUtils]: 140: Hoare triple {125099#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {125099#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:16,033 INFO L290 TraceCheckUtils]: 139: Hoare triple {125106#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125099#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:16,033 INFO L290 TraceCheckUtils]: 138: Hoare triple {125106#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {125106#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:16,035 INFO L290 TraceCheckUtils]: 137: Hoare triple {125113#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125106#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:16,035 INFO L290 TraceCheckUtils]: 136: Hoare triple {125113#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {125113#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:16,037 INFO L290 TraceCheckUtils]: 135: Hoare triple {125120#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125113#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:16,037 INFO L290 TraceCheckUtils]: 134: Hoare triple {125120#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {125120#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:16,039 INFO L290 TraceCheckUtils]: 133: Hoare triple {125127#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125120#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:16,039 INFO L290 TraceCheckUtils]: 132: Hoare triple {125127#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {125127#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:16,040 INFO L290 TraceCheckUtils]: 131: Hoare triple {125134#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125127#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:16,041 INFO L290 TraceCheckUtils]: 130: Hoare triple {125134#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {125134#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:16,043 INFO L290 TraceCheckUtils]: 129: Hoare triple {125141#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125134#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:16,043 INFO L290 TraceCheckUtils]: 128: Hoare triple {125141#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {125141#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:16,045 INFO L290 TraceCheckUtils]: 127: Hoare triple {125148#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125141#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:16,045 INFO L290 TraceCheckUtils]: 126: Hoare triple {125148#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {125148#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:16,047 INFO L290 TraceCheckUtils]: 125: Hoare triple {125155#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125148#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:16,047 INFO L290 TraceCheckUtils]: 124: Hoare triple {125155#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {125155#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:16,048 INFO L290 TraceCheckUtils]: 123: Hoare triple {125162#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125155#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:16,049 INFO L290 TraceCheckUtils]: 122: Hoare triple {125162#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {125162#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:16,051 INFO L290 TraceCheckUtils]: 121: Hoare triple {125169#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125162#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:16,051 INFO L290 TraceCheckUtils]: 120: Hoare triple {125169#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {125169#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:16,054 INFO L290 TraceCheckUtils]: 119: Hoare triple {125176#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125169#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:16,054 INFO L290 TraceCheckUtils]: 118: Hoare triple {125176#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {125176#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:16,056 INFO L290 TraceCheckUtils]: 117: Hoare triple {125183#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125176#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:16,056 INFO L290 TraceCheckUtils]: 116: Hoare triple {125183#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {125183#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:16,058 INFO L290 TraceCheckUtils]: 115: Hoare triple {125190#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125183#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:16,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {125190#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {125190#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:16,061 INFO L290 TraceCheckUtils]: 113: Hoare triple {125197#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125190#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:16,061 INFO L290 TraceCheckUtils]: 112: Hoare triple {125197#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {125197#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:16,063 INFO L290 TraceCheckUtils]: 111: Hoare triple {125204#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125197#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:16,063 INFO L290 TraceCheckUtils]: 110: Hoare triple {125204#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {125204#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:16,067 INFO L290 TraceCheckUtils]: 109: Hoare triple {125211#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125204#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:16,067 INFO L290 TraceCheckUtils]: 108: Hoare triple {125211#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {125211#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:16,069 INFO L290 TraceCheckUtils]: 107: Hoare triple {125218#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125211#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:16,069 INFO L290 TraceCheckUtils]: 106: Hoare triple {125218#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {125218#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:16,071 INFO L290 TraceCheckUtils]: 105: Hoare triple {125225#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125218#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:16,071 INFO L290 TraceCheckUtils]: 104: Hoare triple {125225#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {125225#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:16,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {125232#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125225#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:16,073 INFO L290 TraceCheckUtils]: 102: Hoare triple {125232#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {125232#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:16,074 INFO L290 TraceCheckUtils]: 101: Hoare triple {125239#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125232#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:16,075 INFO L290 TraceCheckUtils]: 100: Hoare triple {125239#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {125239#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:16,076 INFO L290 TraceCheckUtils]: 99: Hoare triple {125246#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125239#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:16,076 INFO L290 TraceCheckUtils]: 98: Hoare triple {125246#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {125246#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:16,078 INFO L290 TraceCheckUtils]: 97: Hoare triple {125253#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125246#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:16,079 INFO L290 TraceCheckUtils]: 96: Hoare triple {125253#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {125253#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:16,083 INFO L290 TraceCheckUtils]: 95: Hoare triple {125260#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125253#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:16,084 INFO L290 TraceCheckUtils]: 94: Hoare triple {125260#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {125260#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:16,092 INFO L290 TraceCheckUtils]: 93: Hoare triple {125267#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125260#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:16,093 INFO L290 TraceCheckUtils]: 92: Hoare triple {125267#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {125267#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:16,101 INFO L290 TraceCheckUtils]: 91: Hoare triple {125274#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125267#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:16,102 INFO L290 TraceCheckUtils]: 90: Hoare triple {125274#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {125274#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:16,110 INFO L290 TraceCheckUtils]: 89: Hoare triple {125281#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125274#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:16,110 INFO L290 TraceCheckUtils]: 88: Hoare triple {125281#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {125281#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:16,120 INFO L290 TraceCheckUtils]: 87: Hoare triple {125288#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125281#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:16,120 INFO L290 TraceCheckUtils]: 86: Hoare triple {125288#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {125288#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:16,129 INFO L290 TraceCheckUtils]: 85: Hoare triple {125295#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125288#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:16,129 INFO L290 TraceCheckUtils]: 84: Hoare triple {125295#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {125295#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:16,138 INFO L290 TraceCheckUtils]: 83: Hoare triple {125302#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125295#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:16,138 INFO L290 TraceCheckUtils]: 82: Hoare triple {125302#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {125302#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:16,147 INFO L290 TraceCheckUtils]: 81: Hoare triple {125309#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125302#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:16,148 INFO L290 TraceCheckUtils]: 80: Hoare triple {125309#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {125309#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:16,157 INFO L290 TraceCheckUtils]: 79: Hoare triple {125316#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125309#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:16,157 INFO L290 TraceCheckUtils]: 78: Hoare triple {125316#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {125316#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:16,166 INFO L290 TraceCheckUtils]: 77: Hoare triple {125323#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125316#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:16,166 INFO L290 TraceCheckUtils]: 76: Hoare triple {125323#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {125323#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:16,175 INFO L290 TraceCheckUtils]: 75: Hoare triple {125330#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125323#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:16,176 INFO L290 TraceCheckUtils]: 74: Hoare triple {125330#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {125330#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:16,185 INFO L290 TraceCheckUtils]: 73: Hoare triple {125337#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125330#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:16,186 INFO L290 TraceCheckUtils]: 72: Hoare triple {125337#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {125337#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:16,194 INFO L290 TraceCheckUtils]: 71: Hoare triple {125344#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125337#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:16,194 INFO L290 TraceCheckUtils]: 70: Hoare triple {125344#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {125344#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:16,203 INFO L290 TraceCheckUtils]: 69: Hoare triple {125351#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125344#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:16,203 INFO L290 TraceCheckUtils]: 68: Hoare triple {125351#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {125351#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:16,213 INFO L290 TraceCheckUtils]: 67: Hoare triple {125358#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125351#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:16,213 INFO L290 TraceCheckUtils]: 66: Hoare triple {125358#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {125358#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:16,222 INFO L290 TraceCheckUtils]: 65: Hoare triple {125365#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125358#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:16,222 INFO L290 TraceCheckUtils]: 64: Hoare triple {125365#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {125365#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:16,230 INFO L290 TraceCheckUtils]: 63: Hoare triple {125372#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125365#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:16,230 INFO L290 TraceCheckUtils]: 62: Hoare triple {125372#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {125372#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:16,240 INFO L290 TraceCheckUtils]: 61: Hoare triple {125379#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125372#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:16,240 INFO L290 TraceCheckUtils]: 60: Hoare triple {125379#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {125379#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:16,249 INFO L290 TraceCheckUtils]: 59: Hoare triple {125386#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125379#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:16,250 INFO L290 TraceCheckUtils]: 58: Hoare triple {125386#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {125386#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:16,258 INFO L290 TraceCheckUtils]: 57: Hoare triple {125393#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125386#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:16,258 INFO L290 TraceCheckUtils]: 56: Hoare triple {125393#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {125393#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:16,267 INFO L290 TraceCheckUtils]: 55: Hoare triple {125400#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125393#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:16,267 INFO L290 TraceCheckUtils]: 54: Hoare triple {125400#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {125400#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:16,277 INFO L290 TraceCheckUtils]: 53: Hoare triple {125407#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125400#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:16,277 INFO L290 TraceCheckUtils]: 52: Hoare triple {125407#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {125407#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:16,286 INFO L290 TraceCheckUtils]: 51: Hoare triple {125414#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125407#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:16,286 INFO L290 TraceCheckUtils]: 50: Hoare triple {125414#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {125414#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:16,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {125421#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125414#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:16,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {125421#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {125421#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:16,305 INFO L290 TraceCheckUtils]: 47: Hoare triple {125428#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125421#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:16,305 INFO L290 TraceCheckUtils]: 46: Hoare triple {125428#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {125428#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:16,314 INFO L290 TraceCheckUtils]: 45: Hoare triple {125435#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125428#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:16,314 INFO L290 TraceCheckUtils]: 44: Hoare triple {125435#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {125435#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:16,323 INFO L290 TraceCheckUtils]: 43: Hoare triple {125442#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125435#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:16,323 INFO L290 TraceCheckUtils]: 42: Hoare triple {125442#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {125442#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:16,333 INFO L290 TraceCheckUtils]: 41: Hoare triple {125449#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125442#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:16,333 INFO L290 TraceCheckUtils]: 40: Hoare triple {125449#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {125449#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:16,342 INFO L290 TraceCheckUtils]: 39: Hoare triple {125456#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125449#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:16,343 INFO L290 TraceCheckUtils]: 38: Hoare triple {125456#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {125456#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:16,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {125463#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125456#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:16,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {125463#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {125463#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:16,385 INFO L290 TraceCheckUtils]: 35: Hoare triple {125470#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125463#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:16,386 INFO L290 TraceCheckUtils]: 34: Hoare triple {125470#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {125470#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:16,395 INFO L290 TraceCheckUtils]: 33: Hoare triple {125477#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125470#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:16,396 INFO L290 TraceCheckUtils]: 32: Hoare triple {125477#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {125477#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:16,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {125484#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125477#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:16,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {125484#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {125484#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:16,413 INFO L290 TraceCheckUtils]: 29: Hoare triple {125491#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125484#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:16,413 INFO L290 TraceCheckUtils]: 28: Hoare triple {125491#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {125491#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:16,423 INFO L290 TraceCheckUtils]: 27: Hoare triple {125498#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125491#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:16,423 INFO L290 TraceCheckUtils]: 26: Hoare triple {125498#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {125498#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:16,432 INFO L290 TraceCheckUtils]: 25: Hoare triple {125505#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125498#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:16,433 INFO L290 TraceCheckUtils]: 24: Hoare triple {125505#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {125505#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:16,440 INFO L290 TraceCheckUtils]: 23: Hoare triple {125512#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125505#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:16,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {125512#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {125512#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:16,450 INFO L290 TraceCheckUtils]: 21: Hoare triple {125519#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125512#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:16,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {125519#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {125519#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:16,460 INFO L290 TraceCheckUtils]: 19: Hoare triple {125526#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125519#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:16,460 INFO L290 TraceCheckUtils]: 18: Hoare triple {125526#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {125526#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:16,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {125533#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125526#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:16,468 INFO L290 TraceCheckUtils]: 16: Hoare triple {125533#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {125533#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:16,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {125540#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125533#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:16,477 INFO L290 TraceCheckUtils]: 14: Hoare triple {125540#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {125540#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:16,487 INFO L290 TraceCheckUtils]: 13: Hoare triple {125547#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125540#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:16,487 INFO L290 TraceCheckUtils]: 12: Hoare triple {125547#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {125547#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:16,496 INFO L290 TraceCheckUtils]: 11: Hoare triple {125554#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125547#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:16,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {125554#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {125554#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:16,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {125561#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125554#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:16,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {125561#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {125561#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:16,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {125568#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {125561#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:16,514 INFO L290 TraceCheckUtils]: 6: Hoare triple {125568#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {125568#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:16,514 INFO L290 TraceCheckUtils]: 5: Hoare triple {124276#true} ~x~0 := 0;~y~0 := 500000; {125568#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:16,514 INFO L272 TraceCheckUtils]: 4: Hoare triple {124276#true} call #t~ret4 := main(); {124276#true} is VALID [2022-04-15 12:54:16,514 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {124276#true} {124276#true} #41#return; {124276#true} is VALID [2022-04-15 12:54:16,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {124276#true} assume true; {124276#true} is VALID [2022-04-15 12:54:16,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {124276#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {124276#true} is VALID [2022-04-15 12:54:16,515 INFO L272 TraceCheckUtils]: 0: Hoare triple {124276#true} call ULTIMATE.init(); {124276#true} is VALID [2022-04-15 12:54:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 264 proven. 7656 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:16,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1211973557] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:54:16,516 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:54:16,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [91, 90, 90] total 180 [2022-04-15 12:54:16,516 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:54:16,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1066018121] [2022-04-15 12:54:16,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1066018121] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:54:16,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:54:16,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [91] imperfect sequences [] total 91 [2022-04-15 12:54:16,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998961850] [2022-04-15 12:54:16,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:54:16,516 INFO L78 Accepts]: Start accepts. Automaton has has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 189 [2022-04-15 12:54:16,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:54:16,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:16,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:16,943 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 91 states [2022-04-15 12:54:16,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:16,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2022-04-15 12:54:16,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15933, Invalid=16287, Unknown=0, NotChecked=0, Total=32220 [2022-04-15 12:54:16,946 INFO L87 Difference]: Start difference. First operand 191 states and 194 transitions. Second operand has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:21,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:21,824 INFO L93 Difference]: Finished difference Result 202 states and 208 transitions. [2022-04-15 12:54:21,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2022-04-15 12:54:21,824 INFO L78 Accepts]: Start accepts. Automaton has has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 189 [2022-04-15 12:54:21,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:54:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 199 transitions. [2022-04-15 12:54:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 199 transitions. [2022-04-15 12:54:21,826 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 91 states and 199 transitions. [2022-04-15 12:54:22,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:22,333 INFO L225 Difference]: With dead ends: 202 [2022-04-15 12:54:22,333 INFO L226 Difference]: Without dead ends: 193 [2022-04-15 12:54:22,336 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 557 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 266 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4349 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=31686, Invalid=39870, Unknown=0, NotChecked=0, Total=71556 [2022-04-15 12:54:22,336 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 96 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 12:54:22,337 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 34 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 12:54:22,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2022-04-15 12:54:22,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2022-04-15 12:54:22,568 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:54:22,568 INFO L82 GeneralOperation]: Start isEquivalent. First operand 193 states. Second operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:22,568 INFO L74 IsIncluded]: Start isIncluded. First operand 193 states. Second operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:22,569 INFO L87 Difference]: Start difference. First operand 193 states. Second operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:22,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:22,570 INFO L93 Difference]: Finished difference Result 193 states and 196 transitions. [2022-04-15 12:54:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2022-04-15 12:54:22,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:22,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:22,571 INFO L74 IsIncluded]: Start isIncluded. First operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 193 states. [2022-04-15 12:54:22,571 INFO L87 Difference]: Start difference. First operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 193 states. [2022-04-15 12:54:22,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:22,572 INFO L93 Difference]: Finished difference Result 193 states and 196 transitions. [2022-04-15 12:54:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2022-04-15 12:54:22,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:22,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:22,573 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:54:22,573 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:54:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193 states, 188 states have (on average 1.0212765957446808) internal successors, (192), 188 states have internal predecessors, (192), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 196 transitions. [2022-04-15 12:54:22,575 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 196 transitions. Word has length 189 [2022-04-15 12:54:22,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:54:22,575 INFO L478 AbstractCegarLoop]: Abstraction has 193 states and 196 transitions. [2022-04-15 12:54:22,575 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 91 states, 91 states have (on average 2.032967032967033) internal successors, (185), 90 states have internal predecessors, (185), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:22,575 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 193 states and 196 transitions. [2022-04-15 12:54:23,063 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2022-04-15 12:54:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-04-15 12:54:23,065 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:54:23,065 INFO L499 BasicCegarLoop]: trace histogram [90, 88, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:54:23,081 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (89)] Ended with exit code 0 [2022-04-15 12:54:23,281 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 89 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable177,SelfDestructingSolverStorable178 [2022-04-15 12:54:23,281 INFO L403 AbstractCegarLoop]: === Iteration 92 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:54:23,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:54:23,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1195685071, now seen corresponding path program 177 times [2022-04-15 12:54:23,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:23,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1903798478] [2022-04-15 12:54:23,645 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:54:23,646 INFO L85 PathProgramCache]: Analyzing trace with hash -243745136, now seen corresponding path program 1 times [2022-04-15 12:54:23,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:23,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906716958] [2022-04-15 12:54:23,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:23,650 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:54:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:23,651 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:54:23,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1195685071, now seen corresponding path program 178 times [2022-04-15 12:54:23,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:23,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817778672] [2022-04-15 12:54:23,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:23,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:26,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:54:26,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:26,008 INFO L290 TraceCheckUtils]: 0: Hoare triple {127038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {126944#true} assume true; {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126944#true} {126944#true} #41#return; {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {126944#true} call ULTIMATE.init(); {127038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:54:26,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {127038#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {126944#true} assume true; {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126944#true} {126944#true} #41#return; {126944#true} is VALID [2022-04-15 12:54:26,008 INFO L272 TraceCheckUtils]: 4: Hoare triple {126944#true} call #t~ret4 := main(); {126944#true} is VALID [2022-04-15 12:54:26,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {126944#true} ~x~0 := 0;~y~0 := 500000; {126949#(= main_~x~0 0)} is VALID [2022-04-15 12:54:26,009 INFO L290 TraceCheckUtils]: 6: Hoare triple {126949#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {126949#(= main_~x~0 0)} is VALID [2022-04-15 12:54:26,009 INFO L290 TraceCheckUtils]: 7: Hoare triple {126949#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126950#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:26,009 INFO L290 TraceCheckUtils]: 8: Hoare triple {126950#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {126950#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:26,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {126950#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126951#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:26,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {126951#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {126951#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:26,019 INFO L290 TraceCheckUtils]: 11: Hoare triple {126951#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126952#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:26,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {126952#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {126952#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:26,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {126952#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126953#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:26,021 INFO L290 TraceCheckUtils]: 14: Hoare triple {126953#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {126953#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:26,023 INFO L290 TraceCheckUtils]: 15: Hoare triple {126953#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126954#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:26,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {126954#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {126954#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:26,025 INFO L290 TraceCheckUtils]: 17: Hoare triple {126954#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126955#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:26,025 INFO L290 TraceCheckUtils]: 18: Hoare triple {126955#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {126955#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:26,027 INFO L290 TraceCheckUtils]: 19: Hoare triple {126955#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126956#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:26,027 INFO L290 TraceCheckUtils]: 20: Hoare triple {126956#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {126956#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:26,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {126956#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126957#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:26,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {126957#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {126957#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:26,031 INFO L290 TraceCheckUtils]: 23: Hoare triple {126957#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126958#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:26,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {126958#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {126958#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:26,033 INFO L290 TraceCheckUtils]: 25: Hoare triple {126958#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126959#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:26,033 INFO L290 TraceCheckUtils]: 26: Hoare triple {126959#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {126959#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:26,035 INFO L290 TraceCheckUtils]: 27: Hoare triple {126959#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126960#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:26,035 INFO L290 TraceCheckUtils]: 28: Hoare triple {126960#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {126960#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:26,036 INFO L290 TraceCheckUtils]: 29: Hoare triple {126960#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126961#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:26,037 INFO L290 TraceCheckUtils]: 30: Hoare triple {126961#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {126961#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:26,038 INFO L290 TraceCheckUtils]: 31: Hoare triple {126961#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126962#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:26,038 INFO L290 TraceCheckUtils]: 32: Hoare triple {126962#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {126962#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:26,040 INFO L290 TraceCheckUtils]: 33: Hoare triple {126962#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126963#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:26,040 INFO L290 TraceCheckUtils]: 34: Hoare triple {126963#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {126963#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:26,042 INFO L290 TraceCheckUtils]: 35: Hoare triple {126963#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126964#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:26,042 INFO L290 TraceCheckUtils]: 36: Hoare triple {126964#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {126964#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:26,043 INFO L290 TraceCheckUtils]: 37: Hoare triple {126964#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126965#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:26,043 INFO L290 TraceCheckUtils]: 38: Hoare triple {126965#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {126965#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:26,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {126965#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126966#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:26,045 INFO L290 TraceCheckUtils]: 40: Hoare triple {126966#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {126966#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:26,046 INFO L290 TraceCheckUtils]: 41: Hoare triple {126966#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126967#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:26,046 INFO L290 TraceCheckUtils]: 42: Hoare triple {126967#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {126967#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:26,048 INFO L290 TraceCheckUtils]: 43: Hoare triple {126967#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126968#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:26,048 INFO L290 TraceCheckUtils]: 44: Hoare triple {126968#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {126968#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:26,049 INFO L290 TraceCheckUtils]: 45: Hoare triple {126968#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126969#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:26,050 INFO L290 TraceCheckUtils]: 46: Hoare triple {126969#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {126969#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:26,051 INFO L290 TraceCheckUtils]: 47: Hoare triple {126969#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126970#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:26,051 INFO L290 TraceCheckUtils]: 48: Hoare triple {126970#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {126970#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:26,053 INFO L290 TraceCheckUtils]: 49: Hoare triple {126970#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126971#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:26,053 INFO L290 TraceCheckUtils]: 50: Hoare triple {126971#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {126971#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:26,054 INFO L290 TraceCheckUtils]: 51: Hoare triple {126971#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126972#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:26,054 INFO L290 TraceCheckUtils]: 52: Hoare triple {126972#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {126972#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:26,056 INFO L290 TraceCheckUtils]: 53: Hoare triple {126972#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126973#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:26,056 INFO L290 TraceCheckUtils]: 54: Hoare triple {126973#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {126973#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:26,057 INFO L290 TraceCheckUtils]: 55: Hoare triple {126973#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126974#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:26,057 INFO L290 TraceCheckUtils]: 56: Hoare triple {126974#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {126974#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:26,059 INFO L290 TraceCheckUtils]: 57: Hoare triple {126974#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126975#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:26,059 INFO L290 TraceCheckUtils]: 58: Hoare triple {126975#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {126975#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:26,060 INFO L290 TraceCheckUtils]: 59: Hoare triple {126975#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126976#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:26,061 INFO L290 TraceCheckUtils]: 60: Hoare triple {126976#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {126976#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:26,062 INFO L290 TraceCheckUtils]: 61: Hoare triple {126976#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126977#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:26,062 INFO L290 TraceCheckUtils]: 62: Hoare triple {126977#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {126977#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:26,064 INFO L290 TraceCheckUtils]: 63: Hoare triple {126977#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126978#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:26,064 INFO L290 TraceCheckUtils]: 64: Hoare triple {126978#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {126978#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:26,065 INFO L290 TraceCheckUtils]: 65: Hoare triple {126978#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126979#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:26,065 INFO L290 TraceCheckUtils]: 66: Hoare triple {126979#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {126979#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:26,067 INFO L290 TraceCheckUtils]: 67: Hoare triple {126979#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126980#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:26,067 INFO L290 TraceCheckUtils]: 68: Hoare triple {126980#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {126980#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:26,068 INFO L290 TraceCheckUtils]: 69: Hoare triple {126980#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126981#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:26,069 INFO L290 TraceCheckUtils]: 70: Hoare triple {126981#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {126981#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:26,070 INFO L290 TraceCheckUtils]: 71: Hoare triple {126981#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126982#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:26,070 INFO L290 TraceCheckUtils]: 72: Hoare triple {126982#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {126982#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:26,072 INFO L290 TraceCheckUtils]: 73: Hoare triple {126982#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126983#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:26,072 INFO L290 TraceCheckUtils]: 74: Hoare triple {126983#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {126983#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:26,073 INFO L290 TraceCheckUtils]: 75: Hoare triple {126983#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126984#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:26,073 INFO L290 TraceCheckUtils]: 76: Hoare triple {126984#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {126984#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:26,075 INFO L290 TraceCheckUtils]: 77: Hoare triple {126984#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126985#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:26,075 INFO L290 TraceCheckUtils]: 78: Hoare triple {126985#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {126985#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:26,076 INFO L290 TraceCheckUtils]: 79: Hoare triple {126985#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126986#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:26,076 INFO L290 TraceCheckUtils]: 80: Hoare triple {126986#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {126986#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:26,078 INFO L290 TraceCheckUtils]: 81: Hoare triple {126986#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126987#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:26,078 INFO L290 TraceCheckUtils]: 82: Hoare triple {126987#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {126987#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:26,079 INFO L290 TraceCheckUtils]: 83: Hoare triple {126987#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126988#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:26,079 INFO L290 TraceCheckUtils]: 84: Hoare triple {126988#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {126988#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:26,081 INFO L290 TraceCheckUtils]: 85: Hoare triple {126988#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126989#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:26,081 INFO L290 TraceCheckUtils]: 86: Hoare triple {126989#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {126989#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:26,082 INFO L290 TraceCheckUtils]: 87: Hoare triple {126989#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126990#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:26,083 INFO L290 TraceCheckUtils]: 88: Hoare triple {126990#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {126990#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:26,084 INFO L290 TraceCheckUtils]: 89: Hoare triple {126990#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126991#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:26,084 INFO L290 TraceCheckUtils]: 90: Hoare triple {126991#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {126991#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:26,085 INFO L290 TraceCheckUtils]: 91: Hoare triple {126991#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126992#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:26,086 INFO L290 TraceCheckUtils]: 92: Hoare triple {126992#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {126992#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:26,087 INFO L290 TraceCheckUtils]: 93: Hoare triple {126992#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126993#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:26,087 INFO L290 TraceCheckUtils]: 94: Hoare triple {126993#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {126993#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:26,089 INFO L290 TraceCheckUtils]: 95: Hoare triple {126993#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126994#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:26,089 INFO L290 TraceCheckUtils]: 96: Hoare triple {126994#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {126994#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:26,090 INFO L290 TraceCheckUtils]: 97: Hoare triple {126994#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126995#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:26,090 INFO L290 TraceCheckUtils]: 98: Hoare triple {126995#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {126995#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:26,092 INFO L290 TraceCheckUtils]: 99: Hoare triple {126995#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126996#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:26,092 INFO L290 TraceCheckUtils]: 100: Hoare triple {126996#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {126996#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:26,093 INFO L290 TraceCheckUtils]: 101: Hoare triple {126996#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126997#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:26,094 INFO L290 TraceCheckUtils]: 102: Hoare triple {126997#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {126997#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:26,095 INFO L290 TraceCheckUtils]: 103: Hoare triple {126997#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126998#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:26,095 INFO L290 TraceCheckUtils]: 104: Hoare triple {126998#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {126998#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:26,097 INFO L290 TraceCheckUtils]: 105: Hoare triple {126998#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126999#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:26,097 INFO L290 TraceCheckUtils]: 106: Hoare triple {126999#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {126999#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:26,098 INFO L290 TraceCheckUtils]: 107: Hoare triple {126999#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127000#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:26,098 INFO L290 TraceCheckUtils]: 108: Hoare triple {127000#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {127000#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:26,100 INFO L290 TraceCheckUtils]: 109: Hoare triple {127000#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127001#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:26,100 INFO L290 TraceCheckUtils]: 110: Hoare triple {127001#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {127001#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:26,101 INFO L290 TraceCheckUtils]: 111: Hoare triple {127001#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127002#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:26,102 INFO L290 TraceCheckUtils]: 112: Hoare triple {127002#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {127002#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:26,103 INFO L290 TraceCheckUtils]: 113: Hoare triple {127002#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127003#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:26,103 INFO L290 TraceCheckUtils]: 114: Hoare triple {127003#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {127003#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:26,105 INFO L290 TraceCheckUtils]: 115: Hoare triple {127003#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127004#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:26,105 INFO L290 TraceCheckUtils]: 116: Hoare triple {127004#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {127004#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:26,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {127004#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127005#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:26,107 INFO L290 TraceCheckUtils]: 118: Hoare triple {127005#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {127005#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:26,108 INFO L290 TraceCheckUtils]: 119: Hoare triple {127005#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127006#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:26,108 INFO L290 TraceCheckUtils]: 120: Hoare triple {127006#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {127006#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:26,110 INFO L290 TraceCheckUtils]: 121: Hoare triple {127006#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127007#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:26,110 INFO L290 TraceCheckUtils]: 122: Hoare triple {127007#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {127007#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:26,111 INFO L290 TraceCheckUtils]: 123: Hoare triple {127007#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127008#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:26,112 INFO L290 TraceCheckUtils]: 124: Hoare triple {127008#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {127008#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:26,113 INFO L290 TraceCheckUtils]: 125: Hoare triple {127008#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127009#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:26,113 INFO L290 TraceCheckUtils]: 126: Hoare triple {127009#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {127009#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:26,115 INFO L290 TraceCheckUtils]: 127: Hoare triple {127009#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127010#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:26,115 INFO L290 TraceCheckUtils]: 128: Hoare triple {127010#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {127010#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:26,116 INFO L290 TraceCheckUtils]: 129: Hoare triple {127010#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127011#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:26,117 INFO L290 TraceCheckUtils]: 130: Hoare triple {127011#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {127011#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:26,118 INFO L290 TraceCheckUtils]: 131: Hoare triple {127011#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127012#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:26,118 INFO L290 TraceCheckUtils]: 132: Hoare triple {127012#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {127012#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:26,120 INFO L290 TraceCheckUtils]: 133: Hoare triple {127012#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127013#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:26,120 INFO L290 TraceCheckUtils]: 134: Hoare triple {127013#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {127013#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:26,121 INFO L290 TraceCheckUtils]: 135: Hoare triple {127013#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127014#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:26,122 INFO L290 TraceCheckUtils]: 136: Hoare triple {127014#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {127014#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:26,123 INFO L290 TraceCheckUtils]: 137: Hoare triple {127014#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127015#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:26,123 INFO L290 TraceCheckUtils]: 138: Hoare triple {127015#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {127015#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:26,125 INFO L290 TraceCheckUtils]: 139: Hoare triple {127015#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127016#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:26,125 INFO L290 TraceCheckUtils]: 140: Hoare triple {127016#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {127016#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:26,126 INFO L290 TraceCheckUtils]: 141: Hoare triple {127016#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127017#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:26,127 INFO L290 TraceCheckUtils]: 142: Hoare triple {127017#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {127017#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:26,128 INFO L290 TraceCheckUtils]: 143: Hoare triple {127017#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127018#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:26,128 INFO L290 TraceCheckUtils]: 144: Hoare triple {127018#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {127018#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:26,130 INFO L290 TraceCheckUtils]: 145: Hoare triple {127018#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127019#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:26,130 INFO L290 TraceCheckUtils]: 146: Hoare triple {127019#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {127019#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:26,132 INFO L290 TraceCheckUtils]: 147: Hoare triple {127019#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127020#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:26,132 INFO L290 TraceCheckUtils]: 148: Hoare triple {127020#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {127020#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:26,133 INFO L290 TraceCheckUtils]: 149: Hoare triple {127020#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127021#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:26,133 INFO L290 TraceCheckUtils]: 150: Hoare triple {127021#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {127021#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:26,135 INFO L290 TraceCheckUtils]: 151: Hoare triple {127021#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127022#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:26,135 INFO L290 TraceCheckUtils]: 152: Hoare triple {127022#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {127022#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:26,136 INFO L290 TraceCheckUtils]: 153: Hoare triple {127022#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127023#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:26,137 INFO L290 TraceCheckUtils]: 154: Hoare triple {127023#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {127023#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:26,138 INFO L290 TraceCheckUtils]: 155: Hoare triple {127023#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127024#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:26,138 INFO L290 TraceCheckUtils]: 156: Hoare triple {127024#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {127024#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:26,140 INFO L290 TraceCheckUtils]: 157: Hoare triple {127024#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127025#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:26,140 INFO L290 TraceCheckUtils]: 158: Hoare triple {127025#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {127025#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:26,141 INFO L290 TraceCheckUtils]: 159: Hoare triple {127025#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127026#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:26,141 INFO L290 TraceCheckUtils]: 160: Hoare triple {127026#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {127026#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:26,143 INFO L290 TraceCheckUtils]: 161: Hoare triple {127026#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127027#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:26,143 INFO L290 TraceCheckUtils]: 162: Hoare triple {127027#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {127027#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:26,144 INFO L290 TraceCheckUtils]: 163: Hoare triple {127027#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127028#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:26,145 INFO L290 TraceCheckUtils]: 164: Hoare triple {127028#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {127028#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:26,146 INFO L290 TraceCheckUtils]: 165: Hoare triple {127028#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127029#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:26,146 INFO L290 TraceCheckUtils]: 166: Hoare triple {127029#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {127029#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:26,148 INFO L290 TraceCheckUtils]: 167: Hoare triple {127029#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127030#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:26,148 INFO L290 TraceCheckUtils]: 168: Hoare triple {127030#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {127030#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:26,150 INFO L290 TraceCheckUtils]: 169: Hoare triple {127030#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127031#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:26,150 INFO L290 TraceCheckUtils]: 170: Hoare triple {127031#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {127031#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:26,151 INFO L290 TraceCheckUtils]: 171: Hoare triple {127031#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127032#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:26,151 INFO L290 TraceCheckUtils]: 172: Hoare triple {127032#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {127032#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:26,153 INFO L290 TraceCheckUtils]: 173: Hoare triple {127032#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127033#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:26,153 INFO L290 TraceCheckUtils]: 174: Hoare triple {127033#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {127033#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:26,155 INFO L290 TraceCheckUtils]: 175: Hoare triple {127033#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127034#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:26,155 INFO L290 TraceCheckUtils]: 176: Hoare triple {127034#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {127034#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:26,156 INFO L290 TraceCheckUtils]: 177: Hoare triple {127034#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127035#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:26,156 INFO L290 TraceCheckUtils]: 178: Hoare triple {127035#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {127035#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:26,158 INFO L290 TraceCheckUtils]: 179: Hoare triple {127035#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127036#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:26,158 INFO L290 TraceCheckUtils]: 180: Hoare triple {127036#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {127036#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:26,159 INFO L290 TraceCheckUtils]: 181: Hoare triple {127036#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127037#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:26,160 INFO L290 TraceCheckUtils]: 182: Hoare triple {127037#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {127037#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 183: Hoare triple {127037#(<= main_~x~0 88)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 184: Hoare triple {126945#false} assume !!(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 185: Hoare triple {126945#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 186: Hoare triple {126945#false} assume !(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L272 TraceCheckUtils]: 187: Hoare triple {126945#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 188: Hoare triple {126945#false} ~cond := #in~cond; {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 189: Hoare triple {126945#false} assume 0 == ~cond; {126945#false} is VALID [2022-04-15 12:54:26,162 INFO L290 TraceCheckUtils]: 190: Hoare triple {126945#false} assume !false; {126945#false} is VALID [2022-04-15 12:54:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 267 proven. 7832 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:26,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:54:26,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817778672] [2022-04-15 12:54:26,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817778672] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:54:26,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [759517269] [2022-04-15 12:54:26,163 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:54:26,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:26,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:54:26,164 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:54:26,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Waiting until timeout for monitored process [2022-04-15 12:54:26,247 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:54:26,248 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:54:26,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 90 conjunts are in the unsatisfiable core [2022-04-15 12:54:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:26,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:54:26,972 INFO L272 TraceCheckUtils]: 0: Hoare triple {126944#true} call ULTIMATE.init(); {126944#true} is VALID [2022-04-15 12:54:26,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {126944#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {126944#true} is VALID [2022-04-15 12:54:26,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {126944#true} assume true; {126944#true} is VALID [2022-04-15 12:54:26,973 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126944#true} {126944#true} #41#return; {126944#true} is VALID [2022-04-15 12:54:26,973 INFO L272 TraceCheckUtils]: 4: Hoare triple {126944#true} call #t~ret4 := main(); {126944#true} is VALID [2022-04-15 12:54:26,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {126944#true} ~x~0 := 0;~y~0 := 500000; {127057#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:26,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {127057#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {127057#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:26,979 INFO L290 TraceCheckUtils]: 7: Hoare triple {127057#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126950#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:26,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {126950#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {126950#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:26,982 INFO L290 TraceCheckUtils]: 9: Hoare triple {126950#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126951#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:26,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {126951#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {126951#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:26,984 INFO L290 TraceCheckUtils]: 11: Hoare triple {126951#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126952#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:26,984 INFO L290 TraceCheckUtils]: 12: Hoare triple {126952#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {126952#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:26,985 INFO L290 TraceCheckUtils]: 13: Hoare triple {126952#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126953#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:26,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {126953#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {126953#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:26,987 INFO L290 TraceCheckUtils]: 15: Hoare triple {126953#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126954#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:26,987 INFO L290 TraceCheckUtils]: 16: Hoare triple {126954#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {126954#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:26,989 INFO L290 TraceCheckUtils]: 17: Hoare triple {126954#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126955#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:26,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {126955#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {126955#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:26,990 INFO L290 TraceCheckUtils]: 19: Hoare triple {126955#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126956#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:26,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {126956#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {126956#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:26,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {126956#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126957#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:26,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {126957#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {126957#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:26,993 INFO L290 TraceCheckUtils]: 23: Hoare triple {126957#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126958#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:26,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {126958#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {126958#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:26,995 INFO L290 TraceCheckUtils]: 25: Hoare triple {126958#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126959#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:26,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {126959#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {126959#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:26,997 INFO L290 TraceCheckUtils]: 27: Hoare triple {126959#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126960#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:26,997 INFO L290 TraceCheckUtils]: 28: Hoare triple {126960#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {126960#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:26,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {126960#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126961#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:26,999 INFO L290 TraceCheckUtils]: 30: Hoare triple {126961#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {126961#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:27,000 INFO L290 TraceCheckUtils]: 31: Hoare triple {126961#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126962#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:27,001 INFO L290 TraceCheckUtils]: 32: Hoare triple {126962#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {126962#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:27,002 INFO L290 TraceCheckUtils]: 33: Hoare triple {126962#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126963#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:27,002 INFO L290 TraceCheckUtils]: 34: Hoare triple {126963#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {126963#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:27,004 INFO L290 TraceCheckUtils]: 35: Hoare triple {126963#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126964#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:27,004 INFO L290 TraceCheckUtils]: 36: Hoare triple {126964#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {126964#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:27,006 INFO L290 TraceCheckUtils]: 37: Hoare triple {126964#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126965#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:27,006 INFO L290 TraceCheckUtils]: 38: Hoare triple {126965#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {126965#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:27,008 INFO L290 TraceCheckUtils]: 39: Hoare triple {126965#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126966#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:27,008 INFO L290 TraceCheckUtils]: 40: Hoare triple {126966#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {126966#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:27,010 INFO L290 TraceCheckUtils]: 41: Hoare triple {126966#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126967#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:27,010 INFO L290 TraceCheckUtils]: 42: Hoare triple {126967#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {126967#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:27,012 INFO L290 TraceCheckUtils]: 43: Hoare triple {126967#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126968#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:27,012 INFO L290 TraceCheckUtils]: 44: Hoare triple {126968#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {126968#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:27,014 INFO L290 TraceCheckUtils]: 45: Hoare triple {126968#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126969#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:27,014 INFO L290 TraceCheckUtils]: 46: Hoare triple {126969#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {126969#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:27,016 INFO L290 TraceCheckUtils]: 47: Hoare triple {126969#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126970#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:27,016 INFO L290 TraceCheckUtils]: 48: Hoare triple {126970#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {126970#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:27,018 INFO L290 TraceCheckUtils]: 49: Hoare triple {126970#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126971#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:27,018 INFO L290 TraceCheckUtils]: 50: Hoare triple {126971#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {126971#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:27,021 INFO L290 TraceCheckUtils]: 51: Hoare triple {126971#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126972#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:27,021 INFO L290 TraceCheckUtils]: 52: Hoare triple {126972#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {126972#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:27,023 INFO L290 TraceCheckUtils]: 53: Hoare triple {126972#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126973#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:27,023 INFO L290 TraceCheckUtils]: 54: Hoare triple {126973#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {126973#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:27,025 INFO L290 TraceCheckUtils]: 55: Hoare triple {126973#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126974#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:27,025 INFO L290 TraceCheckUtils]: 56: Hoare triple {126974#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {126974#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:27,026 INFO L290 TraceCheckUtils]: 57: Hoare triple {126974#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126975#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:27,026 INFO L290 TraceCheckUtils]: 58: Hoare triple {126975#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {126975#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:27,028 INFO L290 TraceCheckUtils]: 59: Hoare triple {126975#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126976#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:27,028 INFO L290 TraceCheckUtils]: 60: Hoare triple {126976#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {126976#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:27,029 INFO L290 TraceCheckUtils]: 61: Hoare triple {126976#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126977#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:27,029 INFO L290 TraceCheckUtils]: 62: Hoare triple {126977#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {126977#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:27,031 INFO L290 TraceCheckUtils]: 63: Hoare triple {126977#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126978#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:27,031 INFO L290 TraceCheckUtils]: 64: Hoare triple {126978#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {126978#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:27,033 INFO L290 TraceCheckUtils]: 65: Hoare triple {126978#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126979#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:27,033 INFO L290 TraceCheckUtils]: 66: Hoare triple {126979#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {126979#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:27,035 INFO L290 TraceCheckUtils]: 67: Hoare triple {126979#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126980#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:27,035 INFO L290 TraceCheckUtils]: 68: Hoare triple {126980#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {126980#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:27,037 INFO L290 TraceCheckUtils]: 69: Hoare triple {126980#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126981#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:27,037 INFO L290 TraceCheckUtils]: 70: Hoare triple {126981#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {126981#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:27,039 INFO L290 TraceCheckUtils]: 71: Hoare triple {126981#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126982#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:27,039 INFO L290 TraceCheckUtils]: 72: Hoare triple {126982#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {126982#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:27,041 INFO L290 TraceCheckUtils]: 73: Hoare triple {126982#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126983#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:27,041 INFO L290 TraceCheckUtils]: 74: Hoare triple {126983#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {126983#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:27,043 INFO L290 TraceCheckUtils]: 75: Hoare triple {126983#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126984#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:27,043 INFO L290 TraceCheckUtils]: 76: Hoare triple {126984#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {126984#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:27,045 INFO L290 TraceCheckUtils]: 77: Hoare triple {126984#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126985#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:27,045 INFO L290 TraceCheckUtils]: 78: Hoare triple {126985#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {126985#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:27,047 INFO L290 TraceCheckUtils]: 79: Hoare triple {126985#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126986#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:27,047 INFO L290 TraceCheckUtils]: 80: Hoare triple {126986#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {126986#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:27,049 INFO L290 TraceCheckUtils]: 81: Hoare triple {126986#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126987#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:27,049 INFO L290 TraceCheckUtils]: 82: Hoare triple {126987#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {126987#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:27,051 INFO L290 TraceCheckUtils]: 83: Hoare triple {126987#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126988#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:27,051 INFO L290 TraceCheckUtils]: 84: Hoare triple {126988#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {126988#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:27,053 INFO L290 TraceCheckUtils]: 85: Hoare triple {126988#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126989#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:27,053 INFO L290 TraceCheckUtils]: 86: Hoare triple {126989#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {126989#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:27,055 INFO L290 TraceCheckUtils]: 87: Hoare triple {126989#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126990#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:27,055 INFO L290 TraceCheckUtils]: 88: Hoare triple {126990#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {126990#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:27,057 INFO L290 TraceCheckUtils]: 89: Hoare triple {126990#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126991#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:27,057 INFO L290 TraceCheckUtils]: 90: Hoare triple {126991#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {126991#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:27,059 INFO L290 TraceCheckUtils]: 91: Hoare triple {126991#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126992#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:27,059 INFO L290 TraceCheckUtils]: 92: Hoare triple {126992#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {126992#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:27,061 INFO L290 TraceCheckUtils]: 93: Hoare triple {126992#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126993#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:27,061 INFO L290 TraceCheckUtils]: 94: Hoare triple {126993#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {126993#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:27,063 INFO L290 TraceCheckUtils]: 95: Hoare triple {126993#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126994#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:27,063 INFO L290 TraceCheckUtils]: 96: Hoare triple {126994#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {126994#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:27,065 INFO L290 TraceCheckUtils]: 97: Hoare triple {126994#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126995#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:27,065 INFO L290 TraceCheckUtils]: 98: Hoare triple {126995#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {126995#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:27,067 INFO L290 TraceCheckUtils]: 99: Hoare triple {126995#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126996#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:27,067 INFO L290 TraceCheckUtils]: 100: Hoare triple {126996#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {126996#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:27,069 INFO L290 TraceCheckUtils]: 101: Hoare triple {126996#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126997#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:27,069 INFO L290 TraceCheckUtils]: 102: Hoare triple {126997#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {126997#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:27,071 INFO L290 TraceCheckUtils]: 103: Hoare triple {126997#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126998#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:27,071 INFO L290 TraceCheckUtils]: 104: Hoare triple {126998#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {126998#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:27,073 INFO L290 TraceCheckUtils]: 105: Hoare triple {126998#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {126999#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:27,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {126999#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {126999#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:27,075 INFO L290 TraceCheckUtils]: 107: Hoare triple {126999#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127000#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:27,075 INFO L290 TraceCheckUtils]: 108: Hoare triple {127000#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {127000#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:27,077 INFO L290 TraceCheckUtils]: 109: Hoare triple {127000#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127001#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:27,077 INFO L290 TraceCheckUtils]: 110: Hoare triple {127001#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {127001#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:27,078 INFO L290 TraceCheckUtils]: 111: Hoare triple {127001#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127002#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:27,079 INFO L290 TraceCheckUtils]: 112: Hoare triple {127002#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {127002#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:27,080 INFO L290 TraceCheckUtils]: 113: Hoare triple {127002#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127003#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:27,081 INFO L290 TraceCheckUtils]: 114: Hoare triple {127003#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {127003#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:27,082 INFO L290 TraceCheckUtils]: 115: Hoare triple {127003#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127004#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:27,082 INFO L290 TraceCheckUtils]: 116: Hoare triple {127004#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {127004#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:27,084 INFO L290 TraceCheckUtils]: 117: Hoare triple {127004#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127005#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:27,084 INFO L290 TraceCheckUtils]: 118: Hoare triple {127005#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {127005#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:27,086 INFO L290 TraceCheckUtils]: 119: Hoare triple {127005#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127006#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:27,086 INFO L290 TraceCheckUtils]: 120: Hoare triple {127006#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {127006#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:27,088 INFO L290 TraceCheckUtils]: 121: Hoare triple {127006#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127007#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:27,088 INFO L290 TraceCheckUtils]: 122: Hoare triple {127007#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {127007#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:27,090 INFO L290 TraceCheckUtils]: 123: Hoare triple {127007#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127008#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:27,090 INFO L290 TraceCheckUtils]: 124: Hoare triple {127008#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {127008#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:27,092 INFO L290 TraceCheckUtils]: 125: Hoare triple {127008#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127009#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:27,092 INFO L290 TraceCheckUtils]: 126: Hoare triple {127009#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {127009#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:27,094 INFO L290 TraceCheckUtils]: 127: Hoare triple {127009#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127010#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:27,094 INFO L290 TraceCheckUtils]: 128: Hoare triple {127010#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {127010#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:27,096 INFO L290 TraceCheckUtils]: 129: Hoare triple {127010#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127011#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:27,096 INFO L290 TraceCheckUtils]: 130: Hoare triple {127011#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {127011#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:27,098 INFO L290 TraceCheckUtils]: 131: Hoare triple {127011#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127012#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:27,098 INFO L290 TraceCheckUtils]: 132: Hoare triple {127012#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {127012#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:27,099 INFO L290 TraceCheckUtils]: 133: Hoare triple {127012#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127013#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:27,100 INFO L290 TraceCheckUtils]: 134: Hoare triple {127013#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {127013#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:27,101 INFO L290 TraceCheckUtils]: 135: Hoare triple {127013#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127014#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:27,101 INFO L290 TraceCheckUtils]: 136: Hoare triple {127014#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {127014#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:27,103 INFO L290 TraceCheckUtils]: 137: Hoare triple {127014#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127015#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:27,103 INFO L290 TraceCheckUtils]: 138: Hoare triple {127015#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {127015#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:27,106 INFO L290 TraceCheckUtils]: 139: Hoare triple {127015#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127016#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:27,106 INFO L290 TraceCheckUtils]: 140: Hoare triple {127016#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {127016#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:27,108 INFO L290 TraceCheckUtils]: 141: Hoare triple {127016#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127017#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:27,108 INFO L290 TraceCheckUtils]: 142: Hoare triple {127017#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {127017#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:27,110 INFO L290 TraceCheckUtils]: 143: Hoare triple {127017#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127018#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:27,110 INFO L290 TraceCheckUtils]: 144: Hoare triple {127018#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {127018#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:27,111 INFO L290 TraceCheckUtils]: 145: Hoare triple {127018#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127019#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:27,112 INFO L290 TraceCheckUtils]: 146: Hoare triple {127019#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {127019#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:27,113 INFO L290 TraceCheckUtils]: 147: Hoare triple {127019#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127020#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:27,113 INFO L290 TraceCheckUtils]: 148: Hoare triple {127020#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {127020#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:27,115 INFO L290 TraceCheckUtils]: 149: Hoare triple {127020#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127021#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:27,115 INFO L290 TraceCheckUtils]: 150: Hoare triple {127021#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {127021#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:27,117 INFO L290 TraceCheckUtils]: 151: Hoare triple {127021#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127022#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:27,117 INFO L290 TraceCheckUtils]: 152: Hoare triple {127022#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {127022#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:27,118 INFO L290 TraceCheckUtils]: 153: Hoare triple {127022#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127023#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:27,118 INFO L290 TraceCheckUtils]: 154: Hoare triple {127023#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {127023#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:27,120 INFO L290 TraceCheckUtils]: 155: Hoare triple {127023#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127024#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:27,120 INFO L290 TraceCheckUtils]: 156: Hoare triple {127024#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {127024#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:27,122 INFO L290 TraceCheckUtils]: 157: Hoare triple {127024#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127025#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:27,122 INFO L290 TraceCheckUtils]: 158: Hoare triple {127025#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {127025#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:27,124 INFO L290 TraceCheckUtils]: 159: Hoare triple {127025#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127026#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:27,124 INFO L290 TraceCheckUtils]: 160: Hoare triple {127026#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {127026#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:27,126 INFO L290 TraceCheckUtils]: 161: Hoare triple {127026#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127027#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:27,126 INFO L290 TraceCheckUtils]: 162: Hoare triple {127027#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {127027#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:27,128 INFO L290 TraceCheckUtils]: 163: Hoare triple {127027#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127028#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:27,128 INFO L290 TraceCheckUtils]: 164: Hoare triple {127028#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {127028#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:27,130 INFO L290 TraceCheckUtils]: 165: Hoare triple {127028#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127029#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:27,130 INFO L290 TraceCheckUtils]: 166: Hoare triple {127029#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {127029#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:27,132 INFO L290 TraceCheckUtils]: 167: Hoare triple {127029#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127030#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:27,132 INFO L290 TraceCheckUtils]: 168: Hoare triple {127030#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {127030#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:27,134 INFO L290 TraceCheckUtils]: 169: Hoare triple {127030#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127031#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:27,134 INFO L290 TraceCheckUtils]: 170: Hoare triple {127031#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {127031#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:27,136 INFO L290 TraceCheckUtils]: 171: Hoare triple {127031#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127032#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:27,136 INFO L290 TraceCheckUtils]: 172: Hoare triple {127032#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {127032#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:27,138 INFO L290 TraceCheckUtils]: 173: Hoare triple {127032#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127033#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:27,138 INFO L290 TraceCheckUtils]: 174: Hoare triple {127033#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {127033#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:27,140 INFO L290 TraceCheckUtils]: 175: Hoare triple {127033#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127034#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:27,140 INFO L290 TraceCheckUtils]: 176: Hoare triple {127034#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {127034#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:27,142 INFO L290 TraceCheckUtils]: 177: Hoare triple {127034#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127035#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:27,142 INFO L290 TraceCheckUtils]: 178: Hoare triple {127035#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {127035#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:27,144 INFO L290 TraceCheckUtils]: 179: Hoare triple {127035#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127036#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:27,144 INFO L290 TraceCheckUtils]: 180: Hoare triple {127036#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {127036#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:27,146 INFO L290 TraceCheckUtils]: 181: Hoare triple {127036#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127037#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:27,146 INFO L290 TraceCheckUtils]: 182: Hoare triple {127037#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {127037#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 183: Hoare triple {127037#(<= main_~x~0 88)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 184: Hoare triple {126945#false} assume !!(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 185: Hoare triple {126945#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 186: Hoare triple {126945#false} assume !(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L272 TraceCheckUtils]: 187: Hoare triple {126945#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 188: Hoare triple {126945#false} ~cond := #in~cond; {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 189: Hoare triple {126945#false} assume 0 == ~cond; {126945#false} is VALID [2022-04-15 12:54:27,149 INFO L290 TraceCheckUtils]: 190: Hoare triple {126945#false} assume !false; {126945#false} is VALID [2022-04-15 12:54:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 267 proven. 7832 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:27,150 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 190: Hoare triple {126945#false} assume !false; {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 189: Hoare triple {126945#false} assume 0 == ~cond; {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 188: Hoare triple {126945#false} ~cond := #in~cond; {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L272 TraceCheckUtils]: 187: Hoare triple {126945#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 186: Hoare triple {126945#false} assume !(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 185: Hoare triple {126945#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 184: Hoare triple {126945#false} assume !!(~x~0 < 1000000); {126945#false} is VALID [2022-04-15 12:54:32,093 INFO L290 TraceCheckUtils]: 183: Hoare triple {127634#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {126945#false} is VALID [2022-04-15 12:54:32,094 INFO L290 TraceCheckUtils]: 182: Hoare triple {127634#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {127634#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:32,099 INFO L290 TraceCheckUtils]: 181: Hoare triple {127641#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127634#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:32,099 INFO L290 TraceCheckUtils]: 180: Hoare triple {127641#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {127641#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:32,101 INFO L290 TraceCheckUtils]: 179: Hoare triple {127648#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127641#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:32,101 INFO L290 TraceCheckUtils]: 178: Hoare triple {127648#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {127648#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:32,102 INFO L290 TraceCheckUtils]: 177: Hoare triple {127655#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127648#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:32,102 INFO L290 TraceCheckUtils]: 176: Hoare triple {127655#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {127655#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:32,104 INFO L290 TraceCheckUtils]: 175: Hoare triple {127662#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127655#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:32,104 INFO L290 TraceCheckUtils]: 174: Hoare triple {127662#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {127662#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:32,105 INFO L290 TraceCheckUtils]: 173: Hoare triple {127669#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127662#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:32,106 INFO L290 TraceCheckUtils]: 172: Hoare triple {127669#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {127669#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:32,107 INFO L290 TraceCheckUtils]: 171: Hoare triple {127676#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127669#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:32,107 INFO L290 TraceCheckUtils]: 170: Hoare triple {127676#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {127676#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:32,108 INFO L290 TraceCheckUtils]: 169: Hoare triple {127683#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127676#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:32,109 INFO L290 TraceCheckUtils]: 168: Hoare triple {127683#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {127683#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:32,110 INFO L290 TraceCheckUtils]: 167: Hoare triple {127690#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127683#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:32,110 INFO L290 TraceCheckUtils]: 166: Hoare triple {127690#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {127690#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:32,112 INFO L290 TraceCheckUtils]: 165: Hoare triple {127697#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127690#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:32,112 INFO L290 TraceCheckUtils]: 164: Hoare triple {127697#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {127697#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:32,113 INFO L290 TraceCheckUtils]: 163: Hoare triple {127704#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127697#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:32,113 INFO L290 TraceCheckUtils]: 162: Hoare triple {127704#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {127704#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:32,115 INFO L290 TraceCheckUtils]: 161: Hoare triple {127711#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127704#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:32,115 INFO L290 TraceCheckUtils]: 160: Hoare triple {127711#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {127711#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:32,116 INFO L290 TraceCheckUtils]: 159: Hoare triple {127718#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127711#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:32,116 INFO L290 TraceCheckUtils]: 158: Hoare triple {127718#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {127718#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:32,118 INFO L290 TraceCheckUtils]: 157: Hoare triple {127725#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127718#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:32,118 INFO L290 TraceCheckUtils]: 156: Hoare triple {127725#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {127725#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:32,119 INFO L290 TraceCheckUtils]: 155: Hoare triple {127732#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127725#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:32,120 INFO L290 TraceCheckUtils]: 154: Hoare triple {127732#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {127732#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:32,121 INFO L290 TraceCheckUtils]: 153: Hoare triple {127739#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127732#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:32,121 INFO L290 TraceCheckUtils]: 152: Hoare triple {127739#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {127739#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:32,123 INFO L290 TraceCheckUtils]: 151: Hoare triple {127746#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127739#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:32,123 INFO L290 TraceCheckUtils]: 150: Hoare triple {127746#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {127746#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:32,124 INFO L290 TraceCheckUtils]: 149: Hoare triple {127753#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127746#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:32,124 INFO L290 TraceCheckUtils]: 148: Hoare triple {127753#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {127753#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:32,126 INFO L290 TraceCheckUtils]: 147: Hoare triple {127760#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127753#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:32,126 INFO L290 TraceCheckUtils]: 146: Hoare triple {127760#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {127760#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:32,127 INFO L290 TraceCheckUtils]: 145: Hoare triple {127767#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127760#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:32,127 INFO L290 TraceCheckUtils]: 144: Hoare triple {127767#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {127767#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:32,129 INFO L290 TraceCheckUtils]: 143: Hoare triple {127774#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127767#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:32,129 INFO L290 TraceCheckUtils]: 142: Hoare triple {127774#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {127774#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:32,130 INFO L290 TraceCheckUtils]: 141: Hoare triple {127781#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127774#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:32,130 INFO L290 TraceCheckUtils]: 140: Hoare triple {127781#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {127781#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:32,132 INFO L290 TraceCheckUtils]: 139: Hoare triple {127788#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127781#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:32,132 INFO L290 TraceCheckUtils]: 138: Hoare triple {127788#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {127788#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:32,133 INFO L290 TraceCheckUtils]: 137: Hoare triple {127795#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127788#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:32,134 INFO L290 TraceCheckUtils]: 136: Hoare triple {127795#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {127795#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:32,135 INFO L290 TraceCheckUtils]: 135: Hoare triple {127802#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127795#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:32,135 INFO L290 TraceCheckUtils]: 134: Hoare triple {127802#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {127802#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:32,137 INFO L290 TraceCheckUtils]: 133: Hoare triple {127809#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127802#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:32,137 INFO L290 TraceCheckUtils]: 132: Hoare triple {127809#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {127809#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:32,138 INFO L290 TraceCheckUtils]: 131: Hoare triple {127816#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127809#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:32,138 INFO L290 TraceCheckUtils]: 130: Hoare triple {127816#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {127816#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:32,140 INFO L290 TraceCheckUtils]: 129: Hoare triple {127823#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127816#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:32,140 INFO L290 TraceCheckUtils]: 128: Hoare triple {127823#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {127823#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:32,141 INFO L290 TraceCheckUtils]: 127: Hoare triple {127830#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127823#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:32,142 INFO L290 TraceCheckUtils]: 126: Hoare triple {127830#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {127830#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:32,143 INFO L290 TraceCheckUtils]: 125: Hoare triple {127837#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127830#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:32,143 INFO L290 TraceCheckUtils]: 124: Hoare triple {127837#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {127837#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:32,145 INFO L290 TraceCheckUtils]: 123: Hoare triple {127844#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127837#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:32,145 INFO L290 TraceCheckUtils]: 122: Hoare triple {127844#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {127844#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:32,146 INFO L290 TraceCheckUtils]: 121: Hoare triple {127851#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127844#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:32,146 INFO L290 TraceCheckUtils]: 120: Hoare triple {127851#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {127851#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:32,148 INFO L290 TraceCheckUtils]: 119: Hoare triple {127858#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127851#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:32,148 INFO L290 TraceCheckUtils]: 118: Hoare triple {127858#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {127858#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:32,149 INFO L290 TraceCheckUtils]: 117: Hoare triple {127865#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127858#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:32,149 INFO L290 TraceCheckUtils]: 116: Hoare triple {127865#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {127865#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:32,151 INFO L290 TraceCheckUtils]: 115: Hoare triple {127872#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127865#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:32,151 INFO L290 TraceCheckUtils]: 114: Hoare triple {127872#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {127872#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:32,152 INFO L290 TraceCheckUtils]: 113: Hoare triple {127879#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127872#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:32,153 INFO L290 TraceCheckUtils]: 112: Hoare triple {127879#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {127879#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:32,154 INFO L290 TraceCheckUtils]: 111: Hoare triple {127886#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127879#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:32,154 INFO L290 TraceCheckUtils]: 110: Hoare triple {127886#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {127886#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:32,156 INFO L290 TraceCheckUtils]: 109: Hoare triple {127893#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127886#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:32,156 INFO L290 TraceCheckUtils]: 108: Hoare triple {127893#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {127893#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:32,157 INFO L290 TraceCheckUtils]: 107: Hoare triple {127900#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127893#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:32,157 INFO L290 TraceCheckUtils]: 106: Hoare triple {127900#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {127900#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:32,159 INFO L290 TraceCheckUtils]: 105: Hoare triple {127907#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127900#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:32,159 INFO L290 TraceCheckUtils]: 104: Hoare triple {127907#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {127907#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:32,160 INFO L290 TraceCheckUtils]: 103: Hoare triple {127914#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127907#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:32,161 INFO L290 TraceCheckUtils]: 102: Hoare triple {127914#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {127914#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:32,162 INFO L290 TraceCheckUtils]: 101: Hoare triple {127921#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127914#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:32,162 INFO L290 TraceCheckUtils]: 100: Hoare triple {127921#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {127921#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:32,164 INFO L290 TraceCheckUtils]: 99: Hoare triple {127928#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127921#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:32,164 INFO L290 TraceCheckUtils]: 98: Hoare triple {127928#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {127928#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:32,165 INFO L290 TraceCheckUtils]: 97: Hoare triple {127935#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127928#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:32,165 INFO L290 TraceCheckUtils]: 96: Hoare triple {127935#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {127935#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:32,167 INFO L290 TraceCheckUtils]: 95: Hoare triple {127942#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127935#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:32,167 INFO L290 TraceCheckUtils]: 94: Hoare triple {127942#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {127942#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:32,168 INFO L290 TraceCheckUtils]: 93: Hoare triple {127949#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127942#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:32,168 INFO L290 TraceCheckUtils]: 92: Hoare triple {127949#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {127949#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:32,170 INFO L290 TraceCheckUtils]: 91: Hoare triple {127956#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127949#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:32,170 INFO L290 TraceCheckUtils]: 90: Hoare triple {127956#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {127956#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:32,171 INFO L290 TraceCheckUtils]: 89: Hoare triple {127963#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127956#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:32,172 INFO L290 TraceCheckUtils]: 88: Hoare triple {127963#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {127963#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:32,173 INFO L290 TraceCheckUtils]: 87: Hoare triple {127970#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127963#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:32,173 INFO L290 TraceCheckUtils]: 86: Hoare triple {127970#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {127970#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:32,175 INFO L290 TraceCheckUtils]: 85: Hoare triple {127977#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127970#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:32,175 INFO L290 TraceCheckUtils]: 84: Hoare triple {127977#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {127977#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:32,176 INFO L290 TraceCheckUtils]: 83: Hoare triple {127984#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127977#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:32,176 INFO L290 TraceCheckUtils]: 82: Hoare triple {127984#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {127984#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:32,178 INFO L290 TraceCheckUtils]: 81: Hoare triple {127991#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127984#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:32,178 INFO L290 TraceCheckUtils]: 80: Hoare triple {127991#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {127991#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:32,179 INFO L290 TraceCheckUtils]: 79: Hoare triple {127998#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127991#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:32,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {127998#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {127998#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:32,181 INFO L290 TraceCheckUtils]: 77: Hoare triple {128005#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {127998#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:32,181 INFO L290 TraceCheckUtils]: 76: Hoare triple {128005#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {128005#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:32,182 INFO L290 TraceCheckUtils]: 75: Hoare triple {128012#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128005#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:32,183 INFO L290 TraceCheckUtils]: 74: Hoare triple {128012#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {128012#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:32,184 INFO L290 TraceCheckUtils]: 73: Hoare triple {128019#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128012#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:32,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {128019#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {128019#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:32,186 INFO L290 TraceCheckUtils]: 71: Hoare triple {128026#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128019#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:32,186 INFO L290 TraceCheckUtils]: 70: Hoare triple {128026#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {128026#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:32,187 INFO L290 TraceCheckUtils]: 69: Hoare triple {128033#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128026#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:32,187 INFO L290 TraceCheckUtils]: 68: Hoare triple {128033#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {128033#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:32,189 INFO L290 TraceCheckUtils]: 67: Hoare triple {128040#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128033#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:32,189 INFO L290 TraceCheckUtils]: 66: Hoare triple {128040#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {128040#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:32,190 INFO L290 TraceCheckUtils]: 65: Hoare triple {128047#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128040#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:32,191 INFO L290 TraceCheckUtils]: 64: Hoare triple {128047#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {128047#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:32,192 INFO L290 TraceCheckUtils]: 63: Hoare triple {128054#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128047#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:32,192 INFO L290 TraceCheckUtils]: 62: Hoare triple {128054#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {128054#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:32,194 INFO L290 TraceCheckUtils]: 61: Hoare triple {128061#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128054#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:32,194 INFO L290 TraceCheckUtils]: 60: Hoare triple {128061#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {128061#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:32,195 INFO L290 TraceCheckUtils]: 59: Hoare triple {128068#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128061#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:32,195 INFO L290 TraceCheckUtils]: 58: Hoare triple {128068#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {128068#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:32,197 INFO L290 TraceCheckUtils]: 57: Hoare triple {128075#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128068#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:32,197 INFO L290 TraceCheckUtils]: 56: Hoare triple {128075#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {128075#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:32,198 INFO L290 TraceCheckUtils]: 55: Hoare triple {128082#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128075#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:32,198 INFO L290 TraceCheckUtils]: 54: Hoare triple {128082#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {128082#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:32,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {128089#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128082#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:32,200 INFO L290 TraceCheckUtils]: 52: Hoare triple {128089#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {128089#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:32,201 INFO L290 TraceCheckUtils]: 51: Hoare triple {128096#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128089#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:32,202 INFO L290 TraceCheckUtils]: 50: Hoare triple {128096#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {128096#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:32,203 INFO L290 TraceCheckUtils]: 49: Hoare triple {128103#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128096#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:32,203 INFO L290 TraceCheckUtils]: 48: Hoare triple {128103#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {128103#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:32,205 INFO L290 TraceCheckUtils]: 47: Hoare triple {128110#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128103#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:32,205 INFO L290 TraceCheckUtils]: 46: Hoare triple {128110#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {128110#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:32,206 INFO L290 TraceCheckUtils]: 45: Hoare triple {128117#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128110#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:32,206 INFO L290 TraceCheckUtils]: 44: Hoare triple {128117#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {128117#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:32,208 INFO L290 TraceCheckUtils]: 43: Hoare triple {128124#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128117#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:32,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {128124#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {128124#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:32,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {128131#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128124#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:32,210 INFO L290 TraceCheckUtils]: 40: Hoare triple {128131#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {128131#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:32,211 INFO L290 TraceCheckUtils]: 39: Hoare triple {128138#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128131#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:32,211 INFO L290 TraceCheckUtils]: 38: Hoare triple {128138#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {128138#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:32,213 INFO L290 TraceCheckUtils]: 37: Hoare triple {128145#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128138#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:32,213 INFO L290 TraceCheckUtils]: 36: Hoare triple {128145#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {128145#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:32,214 INFO L290 TraceCheckUtils]: 35: Hoare triple {128152#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128145#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:32,214 INFO L290 TraceCheckUtils]: 34: Hoare triple {128152#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {128152#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:32,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {128159#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128152#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:32,216 INFO L290 TraceCheckUtils]: 32: Hoare triple {128159#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {128159#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:32,217 INFO L290 TraceCheckUtils]: 31: Hoare triple {128166#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128159#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:32,217 INFO L290 TraceCheckUtils]: 30: Hoare triple {128166#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {128166#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:32,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {128173#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128166#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:32,219 INFO L290 TraceCheckUtils]: 28: Hoare triple {128173#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {128173#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:32,220 INFO L290 TraceCheckUtils]: 27: Hoare triple {128180#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128173#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:32,221 INFO L290 TraceCheckUtils]: 26: Hoare triple {128180#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {128180#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:32,222 INFO L290 TraceCheckUtils]: 25: Hoare triple {128187#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128180#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:32,222 INFO L290 TraceCheckUtils]: 24: Hoare triple {128187#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {128187#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:32,224 INFO L290 TraceCheckUtils]: 23: Hoare triple {128194#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128187#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:32,224 INFO L290 TraceCheckUtils]: 22: Hoare triple {128194#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {128194#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:32,225 INFO L290 TraceCheckUtils]: 21: Hoare triple {128201#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128194#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:32,225 INFO L290 TraceCheckUtils]: 20: Hoare triple {128201#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {128201#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:32,227 INFO L290 TraceCheckUtils]: 19: Hoare triple {128208#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128201#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:32,227 INFO L290 TraceCheckUtils]: 18: Hoare triple {128208#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {128208#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:32,228 INFO L290 TraceCheckUtils]: 17: Hoare triple {128215#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128208#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:32,228 INFO L290 TraceCheckUtils]: 16: Hoare triple {128215#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {128215#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:32,230 INFO L290 TraceCheckUtils]: 15: Hoare triple {128222#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128215#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:32,230 INFO L290 TraceCheckUtils]: 14: Hoare triple {128222#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {128222#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:32,231 INFO L290 TraceCheckUtils]: 13: Hoare triple {128229#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128222#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:32,231 INFO L290 TraceCheckUtils]: 12: Hoare triple {128229#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {128229#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:32,233 INFO L290 TraceCheckUtils]: 11: Hoare triple {128236#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128229#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:32,233 INFO L290 TraceCheckUtils]: 10: Hoare triple {128236#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {128236#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:32,234 INFO L290 TraceCheckUtils]: 9: Hoare triple {128243#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128236#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:32,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {128243#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {128243#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:32,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {128250#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {128243#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:32,236 INFO L290 TraceCheckUtils]: 6: Hoare triple {128250#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {128250#(< main_~x~0 499912)} is VALID [2022-04-15 12:54:32,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {126944#true} ~x~0 := 0;~y~0 := 500000; {128250#(< main_~x~0 499912)} is VALID [2022-04-15 12:54:32,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {126944#true} call #t~ret4 := main(); {126944#true} is VALID [2022-04-15 12:54:32,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126944#true} {126944#true} #41#return; {126944#true} is VALID [2022-04-15 12:54:32,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {126944#true} assume true; {126944#true} is VALID [2022-04-15 12:54:32,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {126944#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {126944#true} is VALID [2022-04-15 12:54:32,237 INFO L272 TraceCheckUtils]: 0: Hoare triple {126944#true} call ULTIMATE.init(); {126944#true} is VALID [2022-04-15 12:54:32,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8100 backedges. 267 proven. 7832 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:32,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [759517269] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:54:32,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:54:32,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [92, 91, 91] total 182 [2022-04-15 12:54:32,238 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:54:32,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1903798478] [2022-04-15 12:54:32,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1903798478] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:54:32,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:54:32,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [92] imperfect sequences [] total 92 [2022-04-15 12:54:32,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329962949] [2022-04-15 12:54:32,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:54:32,239 INFO L78 Accepts]: Start accepts. Automaton has has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 191 [2022-04-15 12:54:32,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:54:32,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:32,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:32,418 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2022-04-15 12:54:32,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:32,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2022-04-15 12:54:32,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16292, Invalid=16650, Unknown=0, NotChecked=0, Total=32942 [2022-04-15 12:54:32,421 INFO L87 Difference]: Start difference. First operand 193 states and 196 transitions. Second operand has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:35,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:35,998 INFO L93 Difference]: Finished difference Result 204 states and 210 transitions. [2022-04-15 12:54:35,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-15 12:54:35,998 INFO L78 Accepts]: Start accepts. Automaton has has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 191 [2022-04-15 12:54:35,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:54:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 201 transitions. [2022-04-15 12:54:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 201 transitions. [2022-04-15 12:54:36,000 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 201 transitions. [2022-04-15 12:54:36,219 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:36,221 INFO L225 Difference]: With dead ends: 204 [2022-04-15 12:54:36,221 INFO L226 Difference]: Without dead ends: 195 [2022-04-15 12:54:36,225 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 563 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 269 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4443 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=32402, Invalid=40768, Unknown=0, NotChecked=0, Total=73170 [2022-04-15 12:54:36,225 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 97 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 12:54:36,225 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [97 Valid, 29 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 12:54:36,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2022-04-15 12:54:36,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2022-04-15 12:54:36,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:54:36,521 INFO L82 GeneralOperation]: Start isEquivalent. First operand 195 states. Second operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,521 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,522 INFO L87 Difference]: Start difference. First operand 195 states. Second operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:36,523 INFO L93 Difference]: Finished difference Result 195 states and 198 transitions. [2022-04-15 12:54:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 198 transitions. [2022-04-15 12:54:36,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:36,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:36,524 INFO L74 IsIncluded]: Start isIncluded. First operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 195 states. [2022-04-15 12:54:36,524 INFO L87 Difference]: Start difference. First operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 195 states. [2022-04-15 12:54:36,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:36,525 INFO L93 Difference]: Finished difference Result 195 states and 198 transitions. [2022-04-15 12:54:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 198 transitions. [2022-04-15 12:54:36,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:36,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:36,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:54:36,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:54:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 190 states have (on average 1.0210526315789474) internal successors, (194), 190 states have internal predecessors, (194), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 198 transitions. [2022-04-15 12:54:36,528 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 198 transitions. Word has length 191 [2022-04-15 12:54:36,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:54:36,528 INFO L478 AbstractCegarLoop]: Abstraction has 195 states and 198 transitions. [2022-04-15 12:54:36,528 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 2.032608695652174) internal successors, (187), 91 states have internal predecessors, (187), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:36,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 195 states and 198 transitions. [2022-04-15 12:54:37,121 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 198 transitions. [2022-04-15 12:54:37,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-04-15 12:54:37,121 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:54:37,121 INFO L499 BasicCegarLoop]: trace histogram [91, 89, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:54:37,140 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (90)] Forceful destruction successful, exit code 0 [2022-04-15 12:54:37,322 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 90 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable180,SelfDestructingSolverStorable179 [2022-04-15 12:54:37,322 INFO L403 AbstractCegarLoop]: === Iteration 93 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:54:37,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:54:37,322 INFO L85 PathProgramCache]: Analyzing trace with hash -801020402, now seen corresponding path program 179 times [2022-04-15 12:54:37,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:37,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1061889071] [2022-04-15 12:54:37,750 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:54:37,751 INFO L85 PathProgramCache]: Analyzing trace with hash -184639792, now seen corresponding path program 1 times [2022-04-15 12:54:37,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:37,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803082836] [2022-04-15 12:54:37,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:37,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:37,756 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:54:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:37,758 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:54:37,758 INFO L85 PathProgramCache]: Analyzing trace with hash -801020402, now seen corresponding path program 180 times [2022-04-15 12:54:37,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:37,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587998499] [2022-04-15 12:54:37,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:40,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:54:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:40,398 INFO L290 TraceCheckUtils]: 0: Hoare triple {129735#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {129640#true} assume true; {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {129640#true} {129640#true} #41#return; {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L272 TraceCheckUtils]: 0: Hoare triple {129640#true} call ULTIMATE.init(); {129735#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:54:40,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {129735#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L290 TraceCheckUtils]: 2: Hoare triple {129640#true} assume true; {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129640#true} {129640#true} #41#return; {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L272 TraceCheckUtils]: 4: Hoare triple {129640#true} call #t~ret4 := main(); {129640#true} is VALID [2022-04-15 12:54:40,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {129640#true} ~x~0 := 0;~y~0 := 500000; {129645#(= main_~x~0 0)} is VALID [2022-04-15 12:54:40,400 INFO L290 TraceCheckUtils]: 6: Hoare triple {129645#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {129645#(= main_~x~0 0)} is VALID [2022-04-15 12:54:40,400 INFO L290 TraceCheckUtils]: 7: Hoare triple {129645#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129646#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:40,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {129646#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {129646#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:40,410 INFO L290 TraceCheckUtils]: 9: Hoare triple {129646#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129647#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:40,411 INFO L290 TraceCheckUtils]: 10: Hoare triple {129647#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {129647#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:40,417 INFO L290 TraceCheckUtils]: 11: Hoare triple {129647#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129648#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:40,417 INFO L290 TraceCheckUtils]: 12: Hoare triple {129648#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {129648#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:40,421 INFO L290 TraceCheckUtils]: 13: Hoare triple {129648#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129649#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:40,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {129649#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {129649#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:40,424 INFO L290 TraceCheckUtils]: 15: Hoare triple {129649#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129650#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:40,425 INFO L290 TraceCheckUtils]: 16: Hoare triple {129650#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {129650#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:40,430 INFO L290 TraceCheckUtils]: 17: Hoare triple {129650#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129651#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:40,431 INFO L290 TraceCheckUtils]: 18: Hoare triple {129651#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {129651#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:40,440 INFO L290 TraceCheckUtils]: 19: Hoare triple {129651#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129652#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:40,440 INFO L290 TraceCheckUtils]: 20: Hoare triple {129652#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {129652#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:40,446 INFO L290 TraceCheckUtils]: 21: Hoare triple {129652#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129653#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:40,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {129653#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {129653#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:40,450 INFO L290 TraceCheckUtils]: 23: Hoare triple {129653#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129654#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:40,451 INFO L290 TraceCheckUtils]: 24: Hoare triple {129654#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {129654#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:40,453 INFO L290 TraceCheckUtils]: 25: Hoare triple {129654#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129655#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:40,453 INFO L290 TraceCheckUtils]: 26: Hoare triple {129655#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {129655#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:40,457 INFO L290 TraceCheckUtils]: 27: Hoare triple {129655#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129656#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:40,458 INFO L290 TraceCheckUtils]: 28: Hoare triple {129656#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {129656#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:40,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {129656#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129657#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:40,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {129657#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {129657#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:40,474 INFO L290 TraceCheckUtils]: 31: Hoare triple {129657#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129658#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:40,475 INFO L290 TraceCheckUtils]: 32: Hoare triple {129658#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {129658#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:40,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {129658#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129659#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:40,479 INFO L290 TraceCheckUtils]: 34: Hoare triple {129659#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {129659#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:40,482 INFO L290 TraceCheckUtils]: 35: Hoare triple {129659#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129660#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:40,482 INFO L290 TraceCheckUtils]: 36: Hoare triple {129660#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {129660#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:40,485 INFO L290 TraceCheckUtils]: 37: Hoare triple {129660#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129661#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:40,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {129661#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {129661#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:40,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {129661#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129662#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:40,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {129662#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {129662#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:40,500 INFO L290 TraceCheckUtils]: 41: Hoare triple {129662#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129663#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:40,501 INFO L290 TraceCheckUtils]: 42: Hoare triple {129663#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {129663#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:40,507 INFO L290 TraceCheckUtils]: 43: Hoare triple {129663#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129664#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:40,507 INFO L290 TraceCheckUtils]: 44: Hoare triple {129664#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {129664#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:40,511 INFO L290 TraceCheckUtils]: 45: Hoare triple {129664#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129665#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:40,511 INFO L290 TraceCheckUtils]: 46: Hoare triple {129665#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {129665#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:40,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {129665#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129666#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:40,514 INFO L290 TraceCheckUtils]: 48: Hoare triple {129666#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {129666#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:40,519 INFO L290 TraceCheckUtils]: 49: Hoare triple {129666#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129667#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:40,520 INFO L290 TraceCheckUtils]: 50: Hoare triple {129667#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {129667#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:40,529 INFO L290 TraceCheckUtils]: 51: Hoare triple {129667#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129668#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:40,529 INFO L290 TraceCheckUtils]: 52: Hoare triple {129668#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {129668#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:40,536 INFO L290 TraceCheckUtils]: 53: Hoare triple {129668#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129669#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:40,536 INFO L290 TraceCheckUtils]: 54: Hoare triple {129669#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {129669#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:40,539 INFO L290 TraceCheckUtils]: 55: Hoare triple {129669#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129670#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:40,539 INFO L290 TraceCheckUtils]: 56: Hoare triple {129670#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {129670#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:40,542 INFO L290 TraceCheckUtils]: 57: Hoare triple {129670#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129671#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:40,542 INFO L290 TraceCheckUtils]: 58: Hoare triple {129671#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {129671#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:40,544 INFO L290 TraceCheckUtils]: 59: Hoare triple {129671#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129672#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:40,544 INFO L290 TraceCheckUtils]: 60: Hoare triple {129672#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {129672#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:40,549 INFO L290 TraceCheckUtils]: 61: Hoare triple {129672#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129673#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:40,549 INFO L290 TraceCheckUtils]: 62: Hoare triple {129673#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {129673#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:40,555 INFO L290 TraceCheckUtils]: 63: Hoare triple {129673#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129674#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:40,556 INFO L290 TraceCheckUtils]: 64: Hoare triple {129674#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {129674#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:40,565 INFO L290 TraceCheckUtils]: 65: Hoare triple {129674#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129675#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:40,565 INFO L290 TraceCheckUtils]: 66: Hoare triple {129675#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {129675#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:40,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {129675#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129676#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:40,571 INFO L290 TraceCheckUtils]: 68: Hoare triple {129676#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {129676#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:40,574 INFO L290 TraceCheckUtils]: 69: Hoare triple {129676#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129677#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:40,574 INFO L290 TraceCheckUtils]: 70: Hoare triple {129677#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {129677#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:40,579 INFO L290 TraceCheckUtils]: 71: Hoare triple {129677#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129678#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:40,580 INFO L290 TraceCheckUtils]: 72: Hoare triple {129678#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {129678#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:40,588 INFO L290 TraceCheckUtils]: 73: Hoare triple {129678#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129679#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:40,588 INFO L290 TraceCheckUtils]: 74: Hoare triple {129679#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {129679#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:40,596 INFO L290 TraceCheckUtils]: 75: Hoare triple {129679#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129680#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:40,597 INFO L290 TraceCheckUtils]: 76: Hoare triple {129680#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {129680#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:40,601 INFO L290 TraceCheckUtils]: 77: Hoare triple {129680#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129681#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:40,602 INFO L290 TraceCheckUtils]: 78: Hoare triple {129681#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {129681#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:40,604 INFO L290 TraceCheckUtils]: 79: Hoare triple {129681#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129682#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:40,605 INFO L290 TraceCheckUtils]: 80: Hoare triple {129682#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {129682#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:40,608 INFO L290 TraceCheckUtils]: 81: Hoare triple {129682#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129683#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:40,608 INFO L290 TraceCheckUtils]: 82: Hoare triple {129683#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {129683#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:40,616 INFO L290 TraceCheckUtils]: 83: Hoare triple {129683#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129684#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:40,616 INFO L290 TraceCheckUtils]: 84: Hoare triple {129684#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {129684#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:40,625 INFO L290 TraceCheckUtils]: 85: Hoare triple {129684#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129685#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:40,626 INFO L290 TraceCheckUtils]: 86: Hoare triple {129685#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {129685#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:40,631 INFO L290 TraceCheckUtils]: 87: Hoare triple {129685#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129686#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:40,632 INFO L290 TraceCheckUtils]: 88: Hoare triple {129686#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {129686#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:40,635 INFO L290 TraceCheckUtils]: 89: Hoare triple {129686#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129687#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:40,635 INFO L290 TraceCheckUtils]: 90: Hoare triple {129687#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {129687#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:40,638 INFO L290 TraceCheckUtils]: 91: Hoare triple {129687#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129688#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:40,639 INFO L290 TraceCheckUtils]: 92: Hoare triple {129688#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {129688#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:40,643 INFO L290 TraceCheckUtils]: 93: Hoare triple {129688#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129689#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:40,644 INFO L290 TraceCheckUtils]: 94: Hoare triple {129689#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {129689#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:40,652 INFO L290 TraceCheckUtils]: 95: Hoare triple {129689#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129690#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:40,652 INFO L290 TraceCheckUtils]: 96: Hoare triple {129690#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {129690#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:40,658 INFO L290 TraceCheckUtils]: 97: Hoare triple {129690#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129691#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:40,658 INFO L290 TraceCheckUtils]: 98: Hoare triple {129691#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {129691#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:40,661 INFO L290 TraceCheckUtils]: 99: Hoare triple {129691#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129692#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:40,661 INFO L290 TraceCheckUtils]: 100: Hoare triple {129692#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {129692#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:40,664 INFO L290 TraceCheckUtils]: 101: Hoare triple {129692#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129693#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:40,664 INFO L290 TraceCheckUtils]: 102: Hoare triple {129693#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {129693#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:40,667 INFO L290 TraceCheckUtils]: 103: Hoare triple {129693#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129694#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:40,667 INFO L290 TraceCheckUtils]: 104: Hoare triple {129694#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {129694#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:40,672 INFO L290 TraceCheckUtils]: 105: Hoare triple {129694#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129695#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:40,673 INFO L290 TraceCheckUtils]: 106: Hoare triple {129695#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {129695#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:40,681 INFO L290 TraceCheckUtils]: 107: Hoare triple {129695#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129696#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:40,682 INFO L290 TraceCheckUtils]: 108: Hoare triple {129696#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {129696#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:40,688 INFO L290 TraceCheckUtils]: 109: Hoare triple {129696#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129697#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:40,689 INFO L290 TraceCheckUtils]: 110: Hoare triple {129697#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {129697#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:40,693 INFO L290 TraceCheckUtils]: 111: Hoare triple {129697#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129698#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:40,693 INFO L290 TraceCheckUtils]: 112: Hoare triple {129698#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {129698#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:40,696 INFO L290 TraceCheckUtils]: 113: Hoare triple {129698#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129699#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:40,696 INFO L290 TraceCheckUtils]: 114: Hoare triple {129699#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {129699#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:40,702 INFO L290 TraceCheckUtils]: 115: Hoare triple {129699#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129700#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:40,702 INFO L290 TraceCheckUtils]: 116: Hoare triple {129700#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {129700#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:40,712 INFO L290 TraceCheckUtils]: 117: Hoare triple {129700#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129701#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:40,712 INFO L290 TraceCheckUtils]: 118: Hoare triple {129701#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {129701#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:40,719 INFO L290 TraceCheckUtils]: 119: Hoare triple {129701#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129702#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:40,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {129702#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {129702#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:40,723 INFO L290 TraceCheckUtils]: 121: Hoare triple {129702#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129703#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:40,724 INFO L290 TraceCheckUtils]: 122: Hoare triple {129703#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {129703#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:40,726 INFO L290 TraceCheckUtils]: 123: Hoare triple {129703#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129704#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:40,727 INFO L290 TraceCheckUtils]: 124: Hoare triple {129704#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {129704#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:40,730 INFO L290 TraceCheckUtils]: 125: Hoare triple {129704#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129705#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:40,731 INFO L290 TraceCheckUtils]: 126: Hoare triple {129705#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {129705#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:40,737 INFO L290 TraceCheckUtils]: 127: Hoare triple {129705#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129706#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:40,738 INFO L290 TraceCheckUtils]: 128: Hoare triple {129706#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {129706#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:40,746 INFO L290 TraceCheckUtils]: 129: Hoare triple {129706#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129707#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:40,747 INFO L290 TraceCheckUtils]: 130: Hoare triple {129707#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {129707#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:40,752 INFO L290 TraceCheckUtils]: 131: Hoare triple {129707#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129708#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:40,752 INFO L290 TraceCheckUtils]: 132: Hoare triple {129708#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {129708#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:40,755 INFO L290 TraceCheckUtils]: 133: Hoare triple {129708#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129709#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:40,755 INFO L290 TraceCheckUtils]: 134: Hoare triple {129709#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {129709#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:40,758 INFO L290 TraceCheckUtils]: 135: Hoare triple {129709#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129710#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:40,758 INFO L290 TraceCheckUtils]: 136: Hoare triple {129710#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {129710#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:40,761 INFO L290 TraceCheckUtils]: 137: Hoare triple {129710#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129711#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:40,761 INFO L290 TraceCheckUtils]: 138: Hoare triple {129711#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {129711#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:40,765 INFO L290 TraceCheckUtils]: 139: Hoare triple {129711#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129712#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:40,765 INFO L290 TraceCheckUtils]: 140: Hoare triple {129712#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {129712#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:40,771 INFO L290 TraceCheckUtils]: 141: Hoare triple {129712#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129713#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:40,771 INFO L290 TraceCheckUtils]: 142: Hoare triple {129713#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {129713#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:40,779 INFO L290 TraceCheckUtils]: 143: Hoare triple {129713#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129714#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:40,779 INFO L290 TraceCheckUtils]: 144: Hoare triple {129714#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {129714#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:40,784 INFO L290 TraceCheckUtils]: 145: Hoare triple {129714#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129715#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:40,784 INFO L290 TraceCheckUtils]: 146: Hoare triple {129715#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {129715#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:40,786 INFO L290 TraceCheckUtils]: 147: Hoare triple {129715#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129716#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:40,787 INFO L290 TraceCheckUtils]: 148: Hoare triple {129716#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {129716#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:40,789 INFO L290 TraceCheckUtils]: 149: Hoare triple {129716#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129717#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:40,789 INFO L290 TraceCheckUtils]: 150: Hoare triple {129717#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {129717#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:40,793 INFO L290 TraceCheckUtils]: 151: Hoare triple {129717#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129718#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:40,794 INFO L290 TraceCheckUtils]: 152: Hoare triple {129718#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {129718#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:40,799 INFO L290 TraceCheckUtils]: 153: Hoare triple {129718#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129719#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:40,799 INFO L290 TraceCheckUtils]: 154: Hoare triple {129719#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {129719#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:40,807 INFO L290 TraceCheckUtils]: 155: Hoare triple {129719#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129720#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:40,808 INFO L290 TraceCheckUtils]: 156: Hoare triple {129720#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {129720#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:40,813 INFO L290 TraceCheckUtils]: 157: Hoare triple {129720#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129721#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:40,813 INFO L290 TraceCheckUtils]: 158: Hoare triple {129721#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {129721#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:40,816 INFO L290 TraceCheckUtils]: 159: Hoare triple {129721#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129722#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:40,816 INFO L290 TraceCheckUtils]: 160: Hoare triple {129722#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {129722#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:40,818 INFO L290 TraceCheckUtils]: 161: Hoare triple {129722#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129723#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:40,819 INFO L290 TraceCheckUtils]: 162: Hoare triple {129723#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {129723#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:40,822 INFO L290 TraceCheckUtils]: 163: Hoare triple {129723#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129724#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:40,822 INFO L290 TraceCheckUtils]: 164: Hoare triple {129724#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {129724#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:40,828 INFO L290 TraceCheckUtils]: 165: Hoare triple {129724#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129725#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:40,828 INFO L290 TraceCheckUtils]: 166: Hoare triple {129725#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {129725#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:40,836 INFO L290 TraceCheckUtils]: 167: Hoare triple {129725#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129726#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:40,836 INFO L290 TraceCheckUtils]: 168: Hoare triple {129726#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {129726#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:40,842 INFO L290 TraceCheckUtils]: 169: Hoare triple {129726#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129727#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:40,843 INFO L290 TraceCheckUtils]: 170: Hoare triple {129727#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {129727#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:40,846 INFO L290 TraceCheckUtils]: 171: Hoare triple {129727#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129728#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:40,846 INFO L290 TraceCheckUtils]: 172: Hoare triple {129728#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {129728#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:40,848 INFO L290 TraceCheckUtils]: 173: Hoare triple {129728#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129729#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:40,849 INFO L290 TraceCheckUtils]: 174: Hoare triple {129729#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {129729#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:40,851 INFO L290 TraceCheckUtils]: 175: Hoare triple {129729#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129730#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:40,852 INFO L290 TraceCheckUtils]: 176: Hoare triple {129730#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {129730#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:40,856 INFO L290 TraceCheckUtils]: 177: Hoare triple {129730#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129731#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:40,857 INFO L290 TraceCheckUtils]: 178: Hoare triple {129731#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {129731#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:40,866 INFO L290 TraceCheckUtils]: 179: Hoare triple {129731#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129732#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:40,866 INFO L290 TraceCheckUtils]: 180: Hoare triple {129732#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {129732#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:40,873 INFO L290 TraceCheckUtils]: 181: Hoare triple {129732#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129733#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:40,873 INFO L290 TraceCheckUtils]: 182: Hoare triple {129733#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {129733#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:40,877 INFO L290 TraceCheckUtils]: 183: Hoare triple {129733#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129734#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:40,878 INFO L290 TraceCheckUtils]: 184: Hoare triple {129734#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {129734#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 185: Hoare triple {129734#(<= main_~x~0 89)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 186: Hoare triple {129641#false} assume !!(~x~0 < 1000000); {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 187: Hoare triple {129641#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 188: Hoare triple {129641#false} assume !(~x~0 < 1000000); {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L272 TraceCheckUtils]: 189: Hoare triple {129641#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 190: Hoare triple {129641#false} ~cond := #in~cond; {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 191: Hoare triple {129641#false} assume 0 == ~cond; {129641#false} is VALID [2022-04-15 12:54:40,882 INFO L290 TraceCheckUtils]: 192: Hoare triple {129641#false} assume !false; {129641#false} is VALID [2022-04-15 12:54:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 270 proven. 8010 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:40,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:54:40,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587998499] [2022-04-15 12:54:40,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587998499] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:54:40,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1291227422] [2022-04-15 12:54:40,883 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:54:40,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:40,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:54:40,884 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:54:40,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Waiting until timeout for monitored process [2022-04-15 12:54:40,954 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:54:40,955 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:54:40,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:54:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:40,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:54:41,846 INFO L272 TraceCheckUtils]: 0: Hoare triple {129640#true} call ULTIMATE.init(); {129640#true} is VALID [2022-04-15 12:54:41,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {129640#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {129640#true} is VALID [2022-04-15 12:54:41,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {129640#true} assume true; {129640#true} is VALID [2022-04-15 12:54:41,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129640#true} {129640#true} #41#return; {129640#true} is VALID [2022-04-15 12:54:41,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {129640#true} call #t~ret4 := main(); {129640#true} is VALID [2022-04-15 12:54:41,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {129640#true} ~x~0 := 0;~y~0 := 500000; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,846 INFO L290 TraceCheckUtils]: 6: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,848 INFO L290 TraceCheckUtils]: 11: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,848 INFO L290 TraceCheckUtils]: 12: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,849 INFO L290 TraceCheckUtils]: 15: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,849 INFO L290 TraceCheckUtils]: 16: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,849 INFO L290 TraceCheckUtils]: 17: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,850 INFO L290 TraceCheckUtils]: 18: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,850 INFO L290 TraceCheckUtils]: 19: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,850 INFO L290 TraceCheckUtils]: 20: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,850 INFO L290 TraceCheckUtils]: 21: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,851 INFO L290 TraceCheckUtils]: 22: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,851 INFO L290 TraceCheckUtils]: 23: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,852 INFO L290 TraceCheckUtils]: 26: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,852 INFO L290 TraceCheckUtils]: 27: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,852 INFO L290 TraceCheckUtils]: 28: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,852 INFO L290 TraceCheckUtils]: 29: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,853 INFO L290 TraceCheckUtils]: 30: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,853 INFO L290 TraceCheckUtils]: 31: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,853 INFO L290 TraceCheckUtils]: 32: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,853 INFO L290 TraceCheckUtils]: 33: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,854 INFO L290 TraceCheckUtils]: 34: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,854 INFO L290 TraceCheckUtils]: 35: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,854 INFO L290 TraceCheckUtils]: 36: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,854 INFO L290 TraceCheckUtils]: 37: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,855 INFO L290 TraceCheckUtils]: 38: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,855 INFO L290 TraceCheckUtils]: 39: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,855 INFO L290 TraceCheckUtils]: 40: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,855 INFO L290 TraceCheckUtils]: 41: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,856 INFO L290 TraceCheckUtils]: 42: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,856 INFO L290 TraceCheckUtils]: 43: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,856 INFO L290 TraceCheckUtils]: 44: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,856 INFO L290 TraceCheckUtils]: 45: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,857 INFO L290 TraceCheckUtils]: 46: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,857 INFO L290 TraceCheckUtils]: 47: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,857 INFO L290 TraceCheckUtils]: 48: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,857 INFO L290 TraceCheckUtils]: 49: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,858 INFO L290 TraceCheckUtils]: 50: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,858 INFO L290 TraceCheckUtils]: 51: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,858 INFO L290 TraceCheckUtils]: 52: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,858 INFO L290 TraceCheckUtils]: 53: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,859 INFO L290 TraceCheckUtils]: 54: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,859 INFO L290 TraceCheckUtils]: 55: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,859 INFO L290 TraceCheckUtils]: 56: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,859 INFO L290 TraceCheckUtils]: 57: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,860 INFO L290 TraceCheckUtils]: 58: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,860 INFO L290 TraceCheckUtils]: 59: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,860 INFO L290 TraceCheckUtils]: 60: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,860 INFO L290 TraceCheckUtils]: 61: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,861 INFO L290 TraceCheckUtils]: 62: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,861 INFO L290 TraceCheckUtils]: 63: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,861 INFO L290 TraceCheckUtils]: 64: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,861 INFO L290 TraceCheckUtils]: 65: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,862 INFO L290 TraceCheckUtils]: 66: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,862 INFO L290 TraceCheckUtils]: 67: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,862 INFO L290 TraceCheckUtils]: 68: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,862 INFO L290 TraceCheckUtils]: 69: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,863 INFO L290 TraceCheckUtils]: 70: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,863 INFO L290 TraceCheckUtils]: 71: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,863 INFO L290 TraceCheckUtils]: 72: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,863 INFO L290 TraceCheckUtils]: 73: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,864 INFO L290 TraceCheckUtils]: 74: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,864 INFO L290 TraceCheckUtils]: 75: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,864 INFO L290 TraceCheckUtils]: 76: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,864 INFO L290 TraceCheckUtils]: 77: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,865 INFO L290 TraceCheckUtils]: 78: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,865 INFO L290 TraceCheckUtils]: 79: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,865 INFO L290 TraceCheckUtils]: 80: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,865 INFO L290 TraceCheckUtils]: 81: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,866 INFO L290 TraceCheckUtils]: 82: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,866 INFO L290 TraceCheckUtils]: 83: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,866 INFO L290 TraceCheckUtils]: 84: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,866 INFO L290 TraceCheckUtils]: 85: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,867 INFO L290 TraceCheckUtils]: 86: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,867 INFO L290 TraceCheckUtils]: 87: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,867 INFO L290 TraceCheckUtils]: 88: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,867 INFO L290 TraceCheckUtils]: 89: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,868 INFO L290 TraceCheckUtils]: 90: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,868 INFO L290 TraceCheckUtils]: 91: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,868 INFO L290 TraceCheckUtils]: 92: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,868 INFO L290 TraceCheckUtils]: 93: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,869 INFO L290 TraceCheckUtils]: 94: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,869 INFO L290 TraceCheckUtils]: 95: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,869 INFO L290 TraceCheckUtils]: 96: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,869 INFO L290 TraceCheckUtils]: 97: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,870 INFO L290 TraceCheckUtils]: 98: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,870 INFO L290 TraceCheckUtils]: 99: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,870 INFO L290 TraceCheckUtils]: 100: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,870 INFO L290 TraceCheckUtils]: 101: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,871 INFO L290 TraceCheckUtils]: 102: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,871 INFO L290 TraceCheckUtils]: 103: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,871 INFO L290 TraceCheckUtils]: 104: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,871 INFO L290 TraceCheckUtils]: 105: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,872 INFO L290 TraceCheckUtils]: 106: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,872 INFO L290 TraceCheckUtils]: 107: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,872 INFO L290 TraceCheckUtils]: 108: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,872 INFO L290 TraceCheckUtils]: 109: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,873 INFO L290 TraceCheckUtils]: 110: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,873 INFO L290 TraceCheckUtils]: 111: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,873 INFO L290 TraceCheckUtils]: 112: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,873 INFO L290 TraceCheckUtils]: 113: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,874 INFO L290 TraceCheckUtils]: 114: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,874 INFO L290 TraceCheckUtils]: 115: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,874 INFO L290 TraceCheckUtils]: 116: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,874 INFO L290 TraceCheckUtils]: 117: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,875 INFO L290 TraceCheckUtils]: 118: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,875 INFO L290 TraceCheckUtils]: 119: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,875 INFO L290 TraceCheckUtils]: 120: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,875 INFO L290 TraceCheckUtils]: 121: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,876 INFO L290 TraceCheckUtils]: 122: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,876 INFO L290 TraceCheckUtils]: 123: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,876 INFO L290 TraceCheckUtils]: 124: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,876 INFO L290 TraceCheckUtils]: 125: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,877 INFO L290 TraceCheckUtils]: 126: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,877 INFO L290 TraceCheckUtils]: 127: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,877 INFO L290 TraceCheckUtils]: 128: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,877 INFO L290 TraceCheckUtils]: 129: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,878 INFO L290 TraceCheckUtils]: 130: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,878 INFO L290 TraceCheckUtils]: 131: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,878 INFO L290 TraceCheckUtils]: 132: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,878 INFO L290 TraceCheckUtils]: 133: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,879 INFO L290 TraceCheckUtils]: 134: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,879 INFO L290 TraceCheckUtils]: 135: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,879 INFO L290 TraceCheckUtils]: 136: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,879 INFO L290 TraceCheckUtils]: 137: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,880 INFO L290 TraceCheckUtils]: 138: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,880 INFO L290 TraceCheckUtils]: 139: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,880 INFO L290 TraceCheckUtils]: 140: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,880 INFO L290 TraceCheckUtils]: 141: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,881 INFO L290 TraceCheckUtils]: 142: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,881 INFO L290 TraceCheckUtils]: 143: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,881 INFO L290 TraceCheckUtils]: 144: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,881 INFO L290 TraceCheckUtils]: 145: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,882 INFO L290 TraceCheckUtils]: 146: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,882 INFO L290 TraceCheckUtils]: 147: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,882 INFO L290 TraceCheckUtils]: 148: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,882 INFO L290 TraceCheckUtils]: 149: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,883 INFO L290 TraceCheckUtils]: 150: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,883 INFO L290 TraceCheckUtils]: 151: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,883 INFO L290 TraceCheckUtils]: 152: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,883 INFO L290 TraceCheckUtils]: 153: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,884 INFO L290 TraceCheckUtils]: 154: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,884 INFO L290 TraceCheckUtils]: 155: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,884 INFO L290 TraceCheckUtils]: 156: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,884 INFO L290 TraceCheckUtils]: 157: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,885 INFO L290 TraceCheckUtils]: 158: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,885 INFO L290 TraceCheckUtils]: 159: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,885 INFO L290 TraceCheckUtils]: 160: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,885 INFO L290 TraceCheckUtils]: 161: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,886 INFO L290 TraceCheckUtils]: 162: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,886 INFO L290 TraceCheckUtils]: 163: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,886 INFO L290 TraceCheckUtils]: 164: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,886 INFO L290 TraceCheckUtils]: 165: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,887 INFO L290 TraceCheckUtils]: 166: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,887 INFO L290 TraceCheckUtils]: 167: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,887 INFO L290 TraceCheckUtils]: 168: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,887 INFO L290 TraceCheckUtils]: 169: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,888 INFO L290 TraceCheckUtils]: 170: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,888 INFO L290 TraceCheckUtils]: 171: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,888 INFO L290 TraceCheckUtils]: 172: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,888 INFO L290 TraceCheckUtils]: 173: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,889 INFO L290 TraceCheckUtils]: 174: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,889 INFO L290 TraceCheckUtils]: 175: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,889 INFO L290 TraceCheckUtils]: 176: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,889 INFO L290 TraceCheckUtils]: 177: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,890 INFO L290 TraceCheckUtils]: 178: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,890 INFO L290 TraceCheckUtils]: 179: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,890 INFO L290 TraceCheckUtils]: 180: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,890 INFO L290 TraceCheckUtils]: 181: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,891 INFO L290 TraceCheckUtils]: 182: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,891 INFO L290 TraceCheckUtils]: 183: Hoare triple {129754#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,891 INFO L290 TraceCheckUtils]: 184: Hoare triple {129754#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {129754#(<= main_~y~0 500000)} is VALID [2022-04-15 12:54:41,901 INFO L290 TraceCheckUtils]: 185: Hoare triple {129754#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {130295#(<= main_~y~0 500001)} is VALID [2022-04-15 12:54:41,902 INFO L290 TraceCheckUtils]: 186: Hoare triple {130295#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {130295#(<= main_~y~0 500001)} is VALID [2022-04-15 12:54:41,902 INFO L290 TraceCheckUtils]: 187: Hoare triple {130295#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {130302#(<= main_~y~0 500002)} is VALID [2022-04-15 12:54:41,903 INFO L290 TraceCheckUtils]: 188: Hoare triple {130302#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {130306#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:54:41,903 INFO L272 TraceCheckUtils]: 189: Hoare triple {130306#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {130310#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:54:41,904 INFO L290 TraceCheckUtils]: 190: Hoare triple {130310#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {130314#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:54:41,904 INFO L290 TraceCheckUtils]: 191: Hoare triple {130314#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {129641#false} is VALID [2022-04-15 12:54:41,904 INFO L290 TraceCheckUtils]: 192: Hoare triple {129641#false} assume !false; {129641#false} is VALID [2022-04-15 12:54:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2022-04-15 12:54:41,904 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:54:42,691 INFO L290 TraceCheckUtils]: 192: Hoare triple {129641#false} assume !false; {129641#false} is VALID [2022-04-15 12:54:42,691 INFO L290 TraceCheckUtils]: 191: Hoare triple {130314#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {129641#false} is VALID [2022-04-15 12:54:42,691 INFO L290 TraceCheckUtils]: 190: Hoare triple {130310#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {130314#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:54:42,692 INFO L272 TraceCheckUtils]: 189: Hoare triple {130330#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {130310#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:54:42,692 INFO L290 TraceCheckUtils]: 188: Hoare triple {130334#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {130330#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:54:42,693 INFO L290 TraceCheckUtils]: 187: Hoare triple {130338#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {130334#(< main_~y~0 1000000)} is VALID [2022-04-15 12:54:42,693 INFO L290 TraceCheckUtils]: 186: Hoare triple {130338#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {130338#(< main_~y~0 999999)} is VALID [2022-04-15 12:54:42,700 INFO L290 TraceCheckUtils]: 185: Hoare triple {130345#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {130338#(< main_~y~0 999999)} is VALID [2022-04-15 12:54:42,701 INFO L290 TraceCheckUtils]: 184: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,701 INFO L290 TraceCheckUtils]: 183: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,701 INFO L290 TraceCheckUtils]: 182: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,702 INFO L290 TraceCheckUtils]: 181: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,702 INFO L290 TraceCheckUtils]: 180: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,702 INFO L290 TraceCheckUtils]: 179: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,702 INFO L290 TraceCheckUtils]: 178: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,703 INFO L290 TraceCheckUtils]: 177: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,703 INFO L290 TraceCheckUtils]: 176: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,703 INFO L290 TraceCheckUtils]: 175: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,703 INFO L290 TraceCheckUtils]: 174: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,704 INFO L290 TraceCheckUtils]: 173: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,704 INFO L290 TraceCheckUtils]: 172: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,704 INFO L290 TraceCheckUtils]: 171: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,704 INFO L290 TraceCheckUtils]: 170: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,705 INFO L290 TraceCheckUtils]: 169: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,705 INFO L290 TraceCheckUtils]: 168: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,705 INFO L290 TraceCheckUtils]: 167: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,705 INFO L290 TraceCheckUtils]: 166: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,706 INFO L290 TraceCheckUtils]: 165: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,706 INFO L290 TraceCheckUtils]: 164: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,706 INFO L290 TraceCheckUtils]: 163: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,706 INFO L290 TraceCheckUtils]: 162: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,707 INFO L290 TraceCheckUtils]: 161: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,707 INFO L290 TraceCheckUtils]: 160: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,707 INFO L290 TraceCheckUtils]: 159: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,707 INFO L290 TraceCheckUtils]: 158: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,708 INFO L290 TraceCheckUtils]: 157: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,708 INFO L290 TraceCheckUtils]: 156: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,708 INFO L290 TraceCheckUtils]: 155: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,708 INFO L290 TraceCheckUtils]: 154: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,709 INFO L290 TraceCheckUtils]: 153: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,709 INFO L290 TraceCheckUtils]: 152: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,709 INFO L290 TraceCheckUtils]: 151: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,709 INFO L290 TraceCheckUtils]: 150: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,710 INFO L290 TraceCheckUtils]: 149: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,710 INFO L290 TraceCheckUtils]: 148: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,710 INFO L290 TraceCheckUtils]: 147: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,710 INFO L290 TraceCheckUtils]: 146: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,711 INFO L290 TraceCheckUtils]: 145: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,711 INFO L290 TraceCheckUtils]: 144: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,711 INFO L290 TraceCheckUtils]: 143: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,711 INFO L290 TraceCheckUtils]: 142: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,712 INFO L290 TraceCheckUtils]: 141: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,712 INFO L290 TraceCheckUtils]: 140: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,712 INFO L290 TraceCheckUtils]: 139: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,712 INFO L290 TraceCheckUtils]: 138: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,713 INFO L290 TraceCheckUtils]: 137: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,713 INFO L290 TraceCheckUtils]: 136: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,713 INFO L290 TraceCheckUtils]: 135: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,713 INFO L290 TraceCheckUtils]: 134: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,714 INFO L290 TraceCheckUtils]: 133: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,714 INFO L290 TraceCheckUtils]: 132: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,714 INFO L290 TraceCheckUtils]: 131: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,714 INFO L290 TraceCheckUtils]: 130: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,715 INFO L290 TraceCheckUtils]: 129: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,715 INFO L290 TraceCheckUtils]: 128: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,715 INFO L290 TraceCheckUtils]: 127: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,715 INFO L290 TraceCheckUtils]: 126: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,716 INFO L290 TraceCheckUtils]: 125: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,716 INFO L290 TraceCheckUtils]: 124: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,716 INFO L290 TraceCheckUtils]: 123: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,716 INFO L290 TraceCheckUtils]: 122: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,717 INFO L290 TraceCheckUtils]: 121: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,717 INFO L290 TraceCheckUtils]: 119: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,717 INFO L290 TraceCheckUtils]: 118: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,718 INFO L290 TraceCheckUtils]: 117: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,718 INFO L290 TraceCheckUtils]: 116: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,718 INFO L290 TraceCheckUtils]: 115: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,718 INFO L290 TraceCheckUtils]: 114: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,719 INFO L290 TraceCheckUtils]: 113: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,719 INFO L290 TraceCheckUtils]: 112: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,719 INFO L290 TraceCheckUtils]: 111: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,719 INFO L290 TraceCheckUtils]: 110: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,720 INFO L290 TraceCheckUtils]: 109: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,720 INFO L290 TraceCheckUtils]: 108: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,720 INFO L290 TraceCheckUtils]: 107: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,720 INFO L290 TraceCheckUtils]: 106: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,721 INFO L290 TraceCheckUtils]: 105: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,721 INFO L290 TraceCheckUtils]: 104: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,721 INFO L290 TraceCheckUtils]: 103: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,721 INFO L290 TraceCheckUtils]: 102: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,722 INFO L290 TraceCheckUtils]: 101: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,722 INFO L290 TraceCheckUtils]: 100: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,722 INFO L290 TraceCheckUtils]: 99: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,722 INFO L290 TraceCheckUtils]: 98: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,723 INFO L290 TraceCheckUtils]: 97: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,723 INFO L290 TraceCheckUtils]: 96: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,723 INFO L290 TraceCheckUtils]: 95: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,723 INFO L290 TraceCheckUtils]: 94: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,724 INFO L290 TraceCheckUtils]: 93: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,724 INFO L290 TraceCheckUtils]: 92: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,724 INFO L290 TraceCheckUtils]: 91: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,724 INFO L290 TraceCheckUtils]: 90: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,725 INFO L290 TraceCheckUtils]: 89: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,725 INFO L290 TraceCheckUtils]: 88: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,725 INFO L290 TraceCheckUtils]: 87: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,725 INFO L290 TraceCheckUtils]: 86: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,726 INFO L290 TraceCheckUtils]: 85: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,726 INFO L290 TraceCheckUtils]: 84: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,726 INFO L290 TraceCheckUtils]: 83: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,726 INFO L290 TraceCheckUtils]: 82: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,727 INFO L290 TraceCheckUtils]: 81: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,727 INFO L290 TraceCheckUtils]: 80: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,727 INFO L290 TraceCheckUtils]: 79: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,727 INFO L290 TraceCheckUtils]: 78: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,728 INFO L290 TraceCheckUtils]: 77: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,728 INFO L290 TraceCheckUtils]: 76: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,728 INFO L290 TraceCheckUtils]: 74: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,729 INFO L290 TraceCheckUtils]: 73: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,729 INFO L290 TraceCheckUtils]: 72: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,729 INFO L290 TraceCheckUtils]: 71: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,729 INFO L290 TraceCheckUtils]: 70: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,729 INFO L290 TraceCheckUtils]: 69: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,730 INFO L290 TraceCheckUtils]: 68: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,730 INFO L290 TraceCheckUtils]: 67: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,730 INFO L290 TraceCheckUtils]: 66: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,730 INFO L290 TraceCheckUtils]: 65: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,731 INFO L290 TraceCheckUtils]: 64: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,731 INFO L290 TraceCheckUtils]: 63: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,731 INFO L290 TraceCheckUtils]: 62: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,731 INFO L290 TraceCheckUtils]: 61: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,732 INFO L290 TraceCheckUtils]: 60: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,732 INFO L290 TraceCheckUtils]: 59: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,733 INFO L290 TraceCheckUtils]: 56: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,733 INFO L290 TraceCheckUtils]: 55: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,733 INFO L290 TraceCheckUtils]: 54: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,733 INFO L290 TraceCheckUtils]: 53: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,734 INFO L290 TraceCheckUtils]: 51: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,734 INFO L290 TraceCheckUtils]: 50: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,734 INFO L290 TraceCheckUtils]: 49: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,735 INFO L290 TraceCheckUtils]: 48: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,735 INFO L290 TraceCheckUtils]: 47: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,735 INFO L290 TraceCheckUtils]: 46: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,735 INFO L290 TraceCheckUtils]: 45: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,736 INFO L290 TraceCheckUtils]: 44: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,736 INFO L290 TraceCheckUtils]: 43: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,736 INFO L290 TraceCheckUtils]: 42: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,736 INFO L290 TraceCheckUtils]: 41: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,737 INFO L290 TraceCheckUtils]: 40: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,737 INFO L290 TraceCheckUtils]: 39: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,737 INFO L290 TraceCheckUtils]: 38: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,737 INFO L290 TraceCheckUtils]: 37: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,738 INFO L290 TraceCheckUtils]: 36: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,738 INFO L290 TraceCheckUtils]: 35: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,738 INFO L290 TraceCheckUtils]: 34: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,738 INFO L290 TraceCheckUtils]: 33: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,739 INFO L290 TraceCheckUtils]: 32: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,739 INFO L290 TraceCheckUtils]: 31: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,739 INFO L290 TraceCheckUtils]: 30: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,739 INFO L290 TraceCheckUtils]: 29: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,740 INFO L290 TraceCheckUtils]: 27: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,740 INFO L290 TraceCheckUtils]: 26: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,741 INFO L290 TraceCheckUtils]: 24: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,741 INFO L290 TraceCheckUtils]: 22: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,742 INFO L290 TraceCheckUtils]: 20: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,742 INFO L290 TraceCheckUtils]: 19: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,742 INFO L290 TraceCheckUtils]: 17: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,743 INFO L290 TraceCheckUtils]: 15: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,744 INFO L290 TraceCheckUtils]: 11: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,744 INFO L290 TraceCheckUtils]: 10: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,744 INFO L290 TraceCheckUtils]: 9: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,745 INFO L290 TraceCheckUtils]: 8: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,745 INFO L290 TraceCheckUtils]: 7: Hoare triple {130345#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {130345#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {129640#true} ~x~0 := 0;~y~0 := 500000; {130345#(< main_~y~0 999998)} is VALID [2022-04-15 12:54:42,746 INFO L272 TraceCheckUtils]: 4: Hoare triple {129640#true} call #t~ret4 := main(); {129640#true} is VALID [2022-04-15 12:54:42,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {129640#true} {129640#true} #41#return; {129640#true} is VALID [2022-04-15 12:54:42,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {129640#true} assume true; {129640#true} is VALID [2022-04-15 12:54:42,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {129640#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {129640#true} is VALID [2022-04-15 12:54:42,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {129640#true} call ULTIMATE.init(); {129640#true} is VALID [2022-04-15 12:54:42,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8281 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2022-04-15 12:54:42,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1291227422] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:54:42,746 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:54:42,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [93, 8, 8] total 103 [2022-04-15 12:54:42,747 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:54:42,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1061889071] [2022-04-15 12:54:42,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1061889071] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:54:42,747 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:54:42,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [93] imperfect sequences [] total 93 [2022-04-15 12:54:42,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745643653] [2022-04-15 12:54:42,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:54:42,747 INFO L78 Accepts]: Start accepts. Automaton has has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 193 [2022-04-15 12:54:42,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:54:42,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:43,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:43,523 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2022-04-15 12:54:43,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:43,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2022-04-15 12:54:43,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4228, Invalid=6278, Unknown=0, NotChecked=0, Total=10506 [2022-04-15 12:54:43,524 INFO L87 Difference]: Start difference. First operand 195 states and 198 transitions. Second operand has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:48,289 INFO L93 Difference]: Finished difference Result 206 states and 212 transitions. [2022-04-15 12:54:48,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2022-04-15 12:54:48,289 INFO L78 Accepts]: Start accepts. Automaton has has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 193 [2022-04-15 12:54:48,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:54:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 203 transitions. [2022-04-15 12:54:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 203 transitions. [2022-04-15 12:54:48,291 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 203 transitions. [2022-04-15 12:54:48,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:48,550 INFO L225 Difference]: With dead ends: 206 [2022-04-15 12:54:48,550 INFO L226 Difference]: Without dead ends: 197 [2022-04-15 12:54:48,553 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 377 SyntacticMatches, 1 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5363 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=12598, Invalid=24458, Unknown=0, NotChecked=0, Total=37056 [2022-04-15 12:54:48,553 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 98 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 12:54:48,554 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [98 Valid, 29 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 12:54:48,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2022-04-15 12:54:48,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 197. [2022-04-15 12:54:48,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:54:48,732 INFO L82 GeneralOperation]: Start isEquivalent. First operand 197 states. Second operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,732 INFO L74 IsIncluded]: Start isIncluded. First operand 197 states. Second operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,732 INFO L87 Difference]: Start difference. First operand 197 states. Second operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:48,733 INFO L93 Difference]: Finished difference Result 197 states and 200 transitions. [2022-04-15 12:54:48,734 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2022-04-15 12:54:48,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:48,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:48,734 INFO L74 IsIncluded]: Start isIncluded. First operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 197 states. [2022-04-15 12:54:48,734 INFO L87 Difference]: Start difference. First operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 197 states. [2022-04-15 12:54:48,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:54:48,736 INFO L93 Difference]: Finished difference Result 197 states and 200 transitions. [2022-04-15 12:54:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2022-04-15 12:54:48,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:54:48,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:54:48,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:54:48,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:54:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 192 states have (on average 1.0208333333333333) internal successors, (196), 192 states have internal predecessors, (196), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 200 transitions. [2022-04-15 12:54:48,738 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 200 transitions. Word has length 193 [2022-04-15 12:54:48,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:54:48,738 INFO L478 AbstractCegarLoop]: Abstraction has 197 states and 200 transitions. [2022-04-15 12:54:48,738 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 93 states, 93 states have (on average 2.032258064516129) internal successors, (189), 92 states have internal predecessors, (189), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:54:48,738 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 197 states and 200 transitions. [2022-04-15 12:54:49,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:54:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2022-04-15 12:54:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-04-15 12:54:49,034 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:54:49,034 INFO L499 BasicCegarLoop]: trace histogram [92, 90, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:54:49,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (91)] Forceful destruction successful, exit code 0 [2022-04-15 12:54:49,247 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable181,SelfDestructingSolverStorable182,91 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:49,247 INFO L403 AbstractCegarLoop]: === Iteration 94 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:54:49,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:54:49,248 INFO L85 PathProgramCache]: Analyzing trace with hash 514604459, now seen corresponding path program 181 times [2022-04-15 12:54:49,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:54:49,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [651736591] [2022-04-15 12:54:49,833 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:54:49,834 INFO L85 PathProgramCache]: Analyzing trace with hash -125534448, now seen corresponding path program 1 times [2022-04-15 12:54:49,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:49,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530663709] [2022-04-15 12:54:49,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:49,838 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:54:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:54:49,839 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:54:49,839 INFO L85 PathProgramCache]: Analyzing trace with hash 514604459, now seen corresponding path program 182 times [2022-04-15 12:54:49,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:54:49,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654987780] [2022-04-15 12:54:49,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:54:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:54:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:52,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:54:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:52,146 INFO L290 TraceCheckUtils]: 0: Hoare triple {132379#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {132283#true} assume true; {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132283#true} {132283#true} #41#return; {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L272 TraceCheckUtils]: 0: Hoare triple {132283#true} call ULTIMATE.init(); {132379#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:54:52,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {132379#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {132283#true} assume true; {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132283#true} {132283#true} #41#return; {132283#true} is VALID [2022-04-15 12:54:52,146 INFO L272 TraceCheckUtils]: 4: Hoare triple {132283#true} call #t~ret4 := main(); {132283#true} is VALID [2022-04-15 12:54:52,147 INFO L290 TraceCheckUtils]: 5: Hoare triple {132283#true} ~x~0 := 0;~y~0 := 500000; {132288#(= main_~x~0 0)} is VALID [2022-04-15 12:54:52,147 INFO L290 TraceCheckUtils]: 6: Hoare triple {132288#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {132288#(= main_~x~0 0)} is VALID [2022-04-15 12:54:52,147 INFO L290 TraceCheckUtils]: 7: Hoare triple {132288#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132289#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:52,148 INFO L290 TraceCheckUtils]: 8: Hoare triple {132289#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {132289#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:52,154 INFO L290 TraceCheckUtils]: 9: Hoare triple {132289#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132290#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:52,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {132290#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {132290#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:52,159 INFO L290 TraceCheckUtils]: 11: Hoare triple {132290#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132291#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:52,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {132291#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {132291#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:52,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {132291#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132292#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:52,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {132292#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {132292#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:52,167 INFO L290 TraceCheckUtils]: 15: Hoare triple {132292#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132293#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:52,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {132293#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {132293#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:52,177 INFO L290 TraceCheckUtils]: 17: Hoare triple {132293#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132294#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:52,178 INFO L290 TraceCheckUtils]: 18: Hoare triple {132294#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {132294#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:52,184 INFO L290 TraceCheckUtils]: 19: Hoare triple {132294#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132295#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:52,185 INFO L290 TraceCheckUtils]: 20: Hoare triple {132295#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {132295#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:52,188 INFO L290 TraceCheckUtils]: 21: Hoare triple {132295#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132296#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:52,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {132296#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {132296#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:52,192 INFO L290 TraceCheckUtils]: 23: Hoare triple {132296#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132297#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:52,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {132297#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {132297#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:52,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {132297#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132298#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:52,198 INFO L290 TraceCheckUtils]: 26: Hoare triple {132298#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {132298#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:52,206 INFO L290 TraceCheckUtils]: 27: Hoare triple {132298#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132299#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:52,207 INFO L290 TraceCheckUtils]: 28: Hoare triple {132299#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {132299#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:52,215 INFO L290 TraceCheckUtils]: 29: Hoare triple {132299#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132300#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:52,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {132300#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {132300#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:52,220 INFO L290 TraceCheckUtils]: 31: Hoare triple {132300#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132301#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:52,221 INFO L290 TraceCheckUtils]: 32: Hoare triple {132301#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {132301#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:52,224 INFO L290 TraceCheckUtils]: 33: Hoare triple {132301#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132302#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:52,225 INFO L290 TraceCheckUtils]: 34: Hoare triple {132302#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {132302#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:52,232 INFO L290 TraceCheckUtils]: 35: Hoare triple {132302#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132303#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:52,233 INFO L290 TraceCheckUtils]: 36: Hoare triple {132303#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {132303#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:52,243 INFO L290 TraceCheckUtils]: 37: Hoare triple {132303#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132304#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:52,243 INFO L290 TraceCheckUtils]: 38: Hoare triple {132304#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {132304#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:52,249 INFO L290 TraceCheckUtils]: 39: Hoare triple {132304#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132305#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:52,250 INFO L290 TraceCheckUtils]: 40: Hoare triple {132305#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {132305#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:52,253 INFO L290 TraceCheckUtils]: 41: Hoare triple {132305#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132306#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:52,253 INFO L290 TraceCheckUtils]: 42: Hoare triple {132306#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {132306#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:52,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {132306#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132307#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:52,256 INFO L290 TraceCheckUtils]: 44: Hoare triple {132307#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {132307#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:52,260 INFO L290 TraceCheckUtils]: 45: Hoare triple {132307#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132308#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:52,261 INFO L290 TraceCheckUtils]: 46: Hoare triple {132308#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {132308#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:52,269 INFO L290 TraceCheckUtils]: 47: Hoare triple {132308#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132309#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:52,270 INFO L290 TraceCheckUtils]: 48: Hoare triple {132309#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {132309#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:52,276 INFO L290 TraceCheckUtils]: 49: Hoare triple {132309#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132310#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:52,277 INFO L290 TraceCheckUtils]: 50: Hoare triple {132310#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {132310#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:52,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {132310#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132311#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:52,280 INFO L290 TraceCheckUtils]: 52: Hoare triple {132311#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {132311#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:52,283 INFO L290 TraceCheckUtils]: 53: Hoare triple {132311#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132312#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:52,283 INFO L290 TraceCheckUtils]: 54: Hoare triple {132312#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {132312#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:52,285 INFO L290 TraceCheckUtils]: 55: Hoare triple {132312#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132313#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:52,285 INFO L290 TraceCheckUtils]: 56: Hoare triple {132313#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {132313#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:52,290 INFO L290 TraceCheckUtils]: 57: Hoare triple {132313#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132314#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:52,291 INFO L290 TraceCheckUtils]: 58: Hoare triple {132314#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {132314#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:52,298 INFO L290 TraceCheckUtils]: 59: Hoare triple {132314#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132315#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:52,298 INFO L290 TraceCheckUtils]: 60: Hoare triple {132315#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {132315#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:52,306 INFO L290 TraceCheckUtils]: 61: Hoare triple {132315#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132316#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:52,307 INFO L290 TraceCheckUtils]: 62: Hoare triple {132316#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {132316#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:52,310 INFO L290 TraceCheckUtils]: 63: Hoare triple {132316#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132317#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:52,311 INFO L290 TraceCheckUtils]: 64: Hoare triple {132317#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {132317#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:52,314 INFO L290 TraceCheckUtils]: 65: Hoare triple {132317#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132318#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:52,314 INFO L290 TraceCheckUtils]: 66: Hoare triple {132318#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {132318#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:52,316 INFO L290 TraceCheckUtils]: 67: Hoare triple {132318#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132319#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:52,317 INFO L290 TraceCheckUtils]: 68: Hoare triple {132319#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {132319#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:52,321 INFO L290 TraceCheckUtils]: 69: Hoare triple {132319#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132320#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:52,321 INFO L290 TraceCheckUtils]: 70: Hoare triple {132320#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {132320#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:52,325 INFO L290 TraceCheckUtils]: 71: Hoare triple {132320#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132321#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:52,325 INFO L290 TraceCheckUtils]: 72: Hoare triple {132321#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {132321#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:52,329 INFO L290 TraceCheckUtils]: 73: Hoare triple {132321#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132322#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:52,329 INFO L290 TraceCheckUtils]: 74: Hoare triple {132322#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {132322#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:52,334 INFO L290 TraceCheckUtils]: 75: Hoare triple {132322#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132323#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:52,335 INFO L290 TraceCheckUtils]: 76: Hoare triple {132323#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {132323#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:52,337 INFO L290 TraceCheckUtils]: 77: Hoare triple {132323#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132324#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:52,338 INFO L290 TraceCheckUtils]: 78: Hoare triple {132324#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {132324#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:52,340 INFO L290 TraceCheckUtils]: 79: Hoare triple {132324#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132325#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:52,341 INFO L290 TraceCheckUtils]: 80: Hoare triple {132325#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {132325#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:52,343 INFO L290 TraceCheckUtils]: 81: Hoare triple {132325#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132326#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:52,343 INFO L290 TraceCheckUtils]: 82: Hoare triple {132326#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {132326#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:52,346 INFO L290 TraceCheckUtils]: 83: Hoare triple {132326#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132327#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:52,346 INFO L290 TraceCheckUtils]: 84: Hoare triple {132327#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {132327#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:52,349 INFO L290 TraceCheckUtils]: 85: Hoare triple {132327#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132328#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:52,350 INFO L290 TraceCheckUtils]: 86: Hoare triple {132328#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {132328#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:52,354 INFO L290 TraceCheckUtils]: 87: Hoare triple {132328#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132329#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:52,354 INFO L290 TraceCheckUtils]: 88: Hoare triple {132329#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {132329#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:52,358 INFO L290 TraceCheckUtils]: 89: Hoare triple {132329#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132330#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:52,358 INFO L290 TraceCheckUtils]: 90: Hoare triple {132330#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {132330#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:52,362 INFO L290 TraceCheckUtils]: 91: Hoare triple {132330#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132331#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:52,363 INFO L290 TraceCheckUtils]: 92: Hoare triple {132331#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {132331#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:52,367 INFO L290 TraceCheckUtils]: 93: Hoare triple {132331#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132332#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:52,368 INFO L290 TraceCheckUtils]: 94: Hoare triple {132332#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {132332#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:52,370 INFO L290 TraceCheckUtils]: 95: Hoare triple {132332#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132333#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:52,371 INFO L290 TraceCheckUtils]: 96: Hoare triple {132333#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {132333#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:52,374 INFO L290 TraceCheckUtils]: 97: Hoare triple {132333#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132334#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:52,374 INFO L290 TraceCheckUtils]: 98: Hoare triple {132334#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {132334#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:52,376 INFO L290 TraceCheckUtils]: 99: Hoare triple {132334#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132335#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:52,377 INFO L290 TraceCheckUtils]: 100: Hoare triple {132335#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {132335#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:52,379 INFO L290 TraceCheckUtils]: 101: Hoare triple {132335#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132336#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:52,379 INFO L290 TraceCheckUtils]: 102: Hoare triple {132336#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {132336#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:52,385 INFO L290 TraceCheckUtils]: 103: Hoare triple {132336#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132337#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:52,386 INFO L290 TraceCheckUtils]: 104: Hoare triple {132337#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {132337#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:52,395 INFO L290 TraceCheckUtils]: 105: Hoare triple {132337#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132338#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:52,396 INFO L290 TraceCheckUtils]: 106: Hoare triple {132338#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {132338#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:52,402 INFO L290 TraceCheckUtils]: 107: Hoare triple {132338#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132339#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:52,403 INFO L290 TraceCheckUtils]: 108: Hoare triple {132339#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {132339#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:52,406 INFO L290 TraceCheckUtils]: 109: Hoare triple {132339#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132340#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:52,407 INFO L290 TraceCheckUtils]: 110: Hoare triple {132340#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {132340#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:52,409 INFO L290 TraceCheckUtils]: 111: Hoare triple {132340#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132341#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:52,410 INFO L290 TraceCheckUtils]: 112: Hoare triple {132341#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {132341#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:52,415 INFO L290 TraceCheckUtils]: 113: Hoare triple {132341#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132342#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:52,416 INFO L290 TraceCheckUtils]: 114: Hoare triple {132342#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {132342#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:52,425 INFO L290 TraceCheckUtils]: 115: Hoare triple {132342#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132343#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:52,426 INFO L290 TraceCheckUtils]: 116: Hoare triple {132343#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {132343#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:52,432 INFO L290 TraceCheckUtils]: 117: Hoare triple {132343#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132344#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:52,433 INFO L290 TraceCheckUtils]: 118: Hoare triple {132344#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {132344#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:52,436 INFO L290 TraceCheckUtils]: 119: Hoare triple {132344#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132345#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:52,437 INFO L290 TraceCheckUtils]: 120: Hoare triple {132345#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {132345#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:52,439 INFO L290 TraceCheckUtils]: 121: Hoare triple {132345#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132346#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:52,439 INFO L290 TraceCheckUtils]: 122: Hoare triple {132346#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {132346#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:52,442 INFO L290 TraceCheckUtils]: 123: Hoare triple {132346#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132347#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:52,443 INFO L290 TraceCheckUtils]: 124: Hoare triple {132347#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {132347#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:52,447 INFO L290 TraceCheckUtils]: 125: Hoare triple {132347#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132348#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:52,447 INFO L290 TraceCheckUtils]: 126: Hoare triple {132348#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {132348#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:52,452 INFO L290 TraceCheckUtils]: 127: Hoare triple {132348#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132349#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:52,452 INFO L290 TraceCheckUtils]: 128: Hoare triple {132349#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {132349#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:52,458 INFO L290 TraceCheckUtils]: 129: Hoare triple {132349#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132350#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:52,459 INFO L290 TraceCheckUtils]: 130: Hoare triple {132350#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {132350#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:52,463 INFO L290 TraceCheckUtils]: 131: Hoare triple {132350#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132351#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:52,464 INFO L290 TraceCheckUtils]: 132: Hoare triple {132351#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {132351#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:52,466 INFO L290 TraceCheckUtils]: 133: Hoare triple {132351#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132352#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:52,466 INFO L290 TraceCheckUtils]: 134: Hoare triple {132352#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {132352#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:52,469 INFO L290 TraceCheckUtils]: 135: Hoare triple {132352#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132353#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:52,469 INFO L290 TraceCheckUtils]: 136: Hoare triple {132353#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {132353#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:52,471 INFO L290 TraceCheckUtils]: 137: Hoare triple {132353#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132354#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:52,471 INFO L290 TraceCheckUtils]: 138: Hoare triple {132354#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {132354#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:52,478 INFO L290 TraceCheckUtils]: 139: Hoare triple {132354#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132355#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:52,479 INFO L290 TraceCheckUtils]: 140: Hoare triple {132355#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {132355#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:52,488 INFO L290 TraceCheckUtils]: 141: Hoare triple {132355#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132356#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:52,489 INFO L290 TraceCheckUtils]: 142: Hoare triple {132356#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {132356#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:52,495 INFO L290 TraceCheckUtils]: 143: Hoare triple {132356#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132357#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:52,495 INFO L290 TraceCheckUtils]: 144: Hoare triple {132357#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {132357#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:52,498 INFO L290 TraceCheckUtils]: 145: Hoare triple {132357#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132358#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:52,498 INFO L290 TraceCheckUtils]: 146: Hoare triple {132358#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {132358#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:52,500 INFO L290 TraceCheckUtils]: 147: Hoare triple {132358#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132359#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:52,500 INFO L290 TraceCheckUtils]: 148: Hoare triple {132359#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {132359#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:52,504 INFO L290 TraceCheckUtils]: 149: Hoare triple {132359#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132360#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:52,504 INFO L290 TraceCheckUtils]: 150: Hoare triple {132360#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {132360#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:52,509 INFO L290 TraceCheckUtils]: 151: Hoare triple {132360#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132361#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:52,509 INFO L290 TraceCheckUtils]: 152: Hoare triple {132361#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {132361#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:52,513 INFO L290 TraceCheckUtils]: 153: Hoare triple {132361#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132362#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:52,513 INFO L290 TraceCheckUtils]: 154: Hoare triple {132362#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {132362#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:52,520 INFO L290 TraceCheckUtils]: 155: Hoare triple {132362#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132363#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:52,520 INFO L290 TraceCheckUtils]: 156: Hoare triple {132363#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {132363#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:52,525 INFO L290 TraceCheckUtils]: 157: Hoare triple {132363#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132364#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:52,526 INFO L290 TraceCheckUtils]: 158: Hoare triple {132364#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {132364#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:52,528 INFO L290 TraceCheckUtils]: 159: Hoare triple {132364#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132365#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:52,529 INFO L290 TraceCheckUtils]: 160: Hoare triple {132365#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {132365#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:52,531 INFO L290 TraceCheckUtils]: 161: Hoare triple {132365#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132366#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:52,532 INFO L290 TraceCheckUtils]: 162: Hoare triple {132366#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {132366#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:52,535 INFO L290 TraceCheckUtils]: 163: Hoare triple {132366#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132367#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:52,535 INFO L290 TraceCheckUtils]: 164: Hoare triple {132367#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {132367#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:52,539 INFO L290 TraceCheckUtils]: 165: Hoare triple {132367#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132368#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:52,540 INFO L290 TraceCheckUtils]: 166: Hoare triple {132368#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {132368#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:52,547 INFO L290 TraceCheckUtils]: 167: Hoare triple {132368#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132369#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:52,548 INFO L290 TraceCheckUtils]: 168: Hoare triple {132369#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {132369#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:52,556 INFO L290 TraceCheckUtils]: 169: Hoare triple {132369#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132370#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:52,557 INFO L290 TraceCheckUtils]: 170: Hoare triple {132370#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {132370#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:52,561 INFO L290 TraceCheckUtils]: 171: Hoare triple {132370#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132371#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:52,561 INFO L290 TraceCheckUtils]: 172: Hoare triple {132371#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {132371#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:52,564 INFO L290 TraceCheckUtils]: 173: Hoare triple {132371#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132372#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:52,564 INFO L290 TraceCheckUtils]: 174: Hoare triple {132372#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {132372#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:52,567 INFO L290 TraceCheckUtils]: 175: Hoare triple {132372#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132373#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:52,567 INFO L290 TraceCheckUtils]: 176: Hoare triple {132373#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {132373#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:52,574 INFO L290 TraceCheckUtils]: 177: Hoare triple {132373#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132374#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:52,574 INFO L290 TraceCheckUtils]: 178: Hoare triple {132374#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {132374#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:52,584 INFO L290 TraceCheckUtils]: 179: Hoare triple {132374#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132375#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:52,584 INFO L290 TraceCheckUtils]: 180: Hoare triple {132375#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {132375#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:52,590 INFO L290 TraceCheckUtils]: 181: Hoare triple {132375#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132376#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:52,590 INFO L290 TraceCheckUtils]: 182: Hoare triple {132376#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {132376#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:52,593 INFO L290 TraceCheckUtils]: 183: Hoare triple {132376#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132377#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:52,593 INFO L290 TraceCheckUtils]: 184: Hoare triple {132377#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {132377#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:52,596 INFO L290 TraceCheckUtils]: 185: Hoare triple {132377#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132378#(<= main_~x~0 90)} is VALID [2022-04-15 12:54:52,596 INFO L290 TraceCheckUtils]: 186: Hoare triple {132378#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {132378#(<= main_~x~0 90)} is VALID [2022-04-15 12:54:52,604 INFO L290 TraceCheckUtils]: 187: Hoare triple {132378#(<= main_~x~0 90)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:52,604 INFO L290 TraceCheckUtils]: 188: Hoare triple {132284#false} assume !!(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:52,604 INFO L290 TraceCheckUtils]: 189: Hoare triple {132284#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L290 TraceCheckUtils]: 190: Hoare triple {132284#false} assume !(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L272 TraceCheckUtils]: 191: Hoare triple {132284#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L290 TraceCheckUtils]: 192: Hoare triple {132284#false} ~cond := #in~cond; {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L290 TraceCheckUtils]: 193: Hoare triple {132284#false} assume 0 == ~cond; {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L290 TraceCheckUtils]: 194: Hoare triple {132284#false} assume !false; {132284#false} is VALID [2022-04-15 12:54:52,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 273 proven. 8190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:52,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:54:52,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654987780] [2022-04-15 12:54:52,606 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654987780] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:54:52,606 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153844058] [2022-04-15 12:54:52,606 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:54:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:54:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:54:52,607 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:54:52,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Waiting until timeout for monitored process [2022-04-15 12:54:52,710 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:54:52,711 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:54:52,712 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 92 conjunts are in the unsatisfiable core [2022-04-15 12:54:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:54:52,761 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:54:53,476 INFO L272 TraceCheckUtils]: 0: Hoare triple {132283#true} call ULTIMATE.init(); {132283#true} is VALID [2022-04-15 12:54:53,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {132283#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {132283#true} is VALID [2022-04-15 12:54:53,477 INFO L290 TraceCheckUtils]: 2: Hoare triple {132283#true} assume true; {132283#true} is VALID [2022-04-15 12:54:53,477 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132283#true} {132283#true} #41#return; {132283#true} is VALID [2022-04-15 12:54:53,477 INFO L272 TraceCheckUtils]: 4: Hoare triple {132283#true} call #t~ret4 := main(); {132283#true} is VALID [2022-04-15 12:54:53,477 INFO L290 TraceCheckUtils]: 5: Hoare triple {132283#true} ~x~0 := 0;~y~0 := 500000; {132398#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:53,477 INFO L290 TraceCheckUtils]: 6: Hoare triple {132398#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {132398#(<= main_~x~0 0)} is VALID [2022-04-15 12:54:53,487 INFO L290 TraceCheckUtils]: 7: Hoare triple {132398#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132289#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:53,487 INFO L290 TraceCheckUtils]: 8: Hoare triple {132289#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {132289#(<= main_~x~0 1)} is VALID [2022-04-15 12:54:53,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {132289#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132290#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:53,495 INFO L290 TraceCheckUtils]: 10: Hoare triple {132290#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {132290#(<= main_~x~0 2)} is VALID [2022-04-15 12:54:53,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {132290#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132291#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:53,498 INFO L290 TraceCheckUtils]: 12: Hoare triple {132291#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {132291#(<= main_~x~0 3)} is VALID [2022-04-15 12:54:53,500 INFO L290 TraceCheckUtils]: 13: Hoare triple {132291#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132292#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:53,500 INFO L290 TraceCheckUtils]: 14: Hoare triple {132292#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {132292#(<= main_~x~0 4)} is VALID [2022-04-15 12:54:53,502 INFO L290 TraceCheckUtils]: 15: Hoare triple {132292#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132293#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:53,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {132293#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {132293#(<= main_~x~0 5)} is VALID [2022-04-15 12:54:53,503 INFO L290 TraceCheckUtils]: 17: Hoare triple {132293#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132294#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:53,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {132294#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {132294#(<= main_~x~0 6)} is VALID [2022-04-15 12:54:53,505 INFO L290 TraceCheckUtils]: 19: Hoare triple {132294#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132295#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:53,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {132295#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {132295#(<= main_~x~0 7)} is VALID [2022-04-15 12:54:53,507 INFO L290 TraceCheckUtils]: 21: Hoare triple {132295#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132296#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:53,507 INFO L290 TraceCheckUtils]: 22: Hoare triple {132296#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {132296#(<= main_~x~0 8)} is VALID [2022-04-15 12:54:53,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {132296#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132297#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:53,509 INFO L290 TraceCheckUtils]: 24: Hoare triple {132297#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {132297#(<= main_~x~0 9)} is VALID [2022-04-15 12:54:53,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {132297#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132298#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:53,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {132298#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {132298#(<= main_~x~0 10)} is VALID [2022-04-15 12:54:53,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {132298#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132299#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:53,528 INFO L290 TraceCheckUtils]: 28: Hoare triple {132299#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {132299#(<= main_~x~0 11)} is VALID [2022-04-15 12:54:53,535 INFO L290 TraceCheckUtils]: 29: Hoare triple {132299#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132300#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:53,536 INFO L290 TraceCheckUtils]: 30: Hoare triple {132300#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {132300#(<= main_~x~0 12)} is VALID [2022-04-15 12:54:53,542 INFO L290 TraceCheckUtils]: 31: Hoare triple {132300#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132301#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:53,542 INFO L290 TraceCheckUtils]: 32: Hoare triple {132301#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {132301#(<= main_~x~0 13)} is VALID [2022-04-15 12:54:53,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {132301#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132302#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:53,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {132302#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {132302#(<= main_~x~0 14)} is VALID [2022-04-15 12:54:53,550 INFO L290 TraceCheckUtils]: 35: Hoare triple {132302#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132303#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:53,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {132303#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {132303#(<= main_~x~0 15)} is VALID [2022-04-15 12:54:53,552 INFO L290 TraceCheckUtils]: 37: Hoare triple {132303#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132304#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:53,553 INFO L290 TraceCheckUtils]: 38: Hoare triple {132304#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {132304#(<= main_~x~0 16)} is VALID [2022-04-15 12:54:53,555 INFO L290 TraceCheckUtils]: 39: Hoare triple {132304#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132305#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:53,555 INFO L290 TraceCheckUtils]: 40: Hoare triple {132305#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {132305#(<= main_~x~0 17)} is VALID [2022-04-15 12:54:53,557 INFO L290 TraceCheckUtils]: 41: Hoare triple {132305#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132306#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:53,558 INFO L290 TraceCheckUtils]: 42: Hoare triple {132306#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {132306#(<= main_~x~0 18)} is VALID [2022-04-15 12:54:53,559 INFO L290 TraceCheckUtils]: 43: Hoare triple {132306#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132307#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:53,560 INFO L290 TraceCheckUtils]: 44: Hoare triple {132307#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {132307#(<= main_~x~0 19)} is VALID [2022-04-15 12:54:53,562 INFO L290 TraceCheckUtils]: 45: Hoare triple {132307#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132308#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:53,562 INFO L290 TraceCheckUtils]: 46: Hoare triple {132308#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {132308#(<= main_~x~0 20)} is VALID [2022-04-15 12:54:53,564 INFO L290 TraceCheckUtils]: 47: Hoare triple {132308#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132309#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:53,565 INFO L290 TraceCheckUtils]: 48: Hoare triple {132309#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {132309#(<= main_~x~0 21)} is VALID [2022-04-15 12:54:53,567 INFO L290 TraceCheckUtils]: 49: Hoare triple {132309#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132310#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:53,567 INFO L290 TraceCheckUtils]: 50: Hoare triple {132310#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {132310#(<= main_~x~0 22)} is VALID [2022-04-15 12:54:53,570 INFO L290 TraceCheckUtils]: 51: Hoare triple {132310#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132311#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:53,570 INFO L290 TraceCheckUtils]: 52: Hoare triple {132311#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {132311#(<= main_~x~0 23)} is VALID [2022-04-15 12:54:53,573 INFO L290 TraceCheckUtils]: 53: Hoare triple {132311#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132312#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:53,573 INFO L290 TraceCheckUtils]: 54: Hoare triple {132312#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {132312#(<= main_~x~0 24)} is VALID [2022-04-15 12:54:53,576 INFO L290 TraceCheckUtils]: 55: Hoare triple {132312#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132313#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:53,576 INFO L290 TraceCheckUtils]: 56: Hoare triple {132313#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {132313#(<= main_~x~0 25)} is VALID [2022-04-15 12:54:53,578 INFO L290 TraceCheckUtils]: 57: Hoare triple {132313#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132314#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:53,579 INFO L290 TraceCheckUtils]: 58: Hoare triple {132314#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {132314#(<= main_~x~0 26)} is VALID [2022-04-15 12:54:53,581 INFO L290 TraceCheckUtils]: 59: Hoare triple {132314#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132315#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:53,581 INFO L290 TraceCheckUtils]: 60: Hoare triple {132315#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {132315#(<= main_~x~0 27)} is VALID [2022-04-15 12:54:53,584 INFO L290 TraceCheckUtils]: 61: Hoare triple {132315#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132316#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:53,585 INFO L290 TraceCheckUtils]: 62: Hoare triple {132316#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {132316#(<= main_~x~0 28)} is VALID [2022-04-15 12:54:53,587 INFO L290 TraceCheckUtils]: 63: Hoare triple {132316#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132317#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:53,588 INFO L290 TraceCheckUtils]: 64: Hoare triple {132317#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {132317#(<= main_~x~0 29)} is VALID [2022-04-15 12:54:53,590 INFO L290 TraceCheckUtils]: 65: Hoare triple {132317#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132318#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:53,591 INFO L290 TraceCheckUtils]: 66: Hoare triple {132318#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {132318#(<= main_~x~0 30)} is VALID [2022-04-15 12:54:53,593 INFO L290 TraceCheckUtils]: 67: Hoare triple {132318#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132319#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:53,593 INFO L290 TraceCheckUtils]: 68: Hoare triple {132319#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {132319#(<= main_~x~0 31)} is VALID [2022-04-15 12:54:53,595 INFO L290 TraceCheckUtils]: 69: Hoare triple {132319#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132320#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:53,596 INFO L290 TraceCheckUtils]: 70: Hoare triple {132320#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {132320#(<= main_~x~0 32)} is VALID [2022-04-15 12:54:53,598 INFO L290 TraceCheckUtils]: 71: Hoare triple {132320#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132321#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:53,598 INFO L290 TraceCheckUtils]: 72: Hoare triple {132321#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {132321#(<= main_~x~0 33)} is VALID [2022-04-15 12:54:53,601 INFO L290 TraceCheckUtils]: 73: Hoare triple {132321#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132322#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:53,601 INFO L290 TraceCheckUtils]: 74: Hoare triple {132322#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {132322#(<= main_~x~0 34)} is VALID [2022-04-15 12:54:53,603 INFO L290 TraceCheckUtils]: 75: Hoare triple {132322#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132323#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:53,604 INFO L290 TraceCheckUtils]: 76: Hoare triple {132323#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {132323#(<= main_~x~0 35)} is VALID [2022-04-15 12:54:53,606 INFO L290 TraceCheckUtils]: 77: Hoare triple {132323#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132324#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:53,606 INFO L290 TraceCheckUtils]: 78: Hoare triple {132324#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {132324#(<= main_~x~0 36)} is VALID [2022-04-15 12:54:53,608 INFO L290 TraceCheckUtils]: 79: Hoare triple {132324#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132325#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:53,608 INFO L290 TraceCheckUtils]: 80: Hoare triple {132325#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {132325#(<= main_~x~0 37)} is VALID [2022-04-15 12:54:53,610 INFO L290 TraceCheckUtils]: 81: Hoare triple {132325#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132326#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:53,610 INFO L290 TraceCheckUtils]: 82: Hoare triple {132326#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {132326#(<= main_~x~0 38)} is VALID [2022-04-15 12:54:53,612 INFO L290 TraceCheckUtils]: 83: Hoare triple {132326#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132327#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:53,613 INFO L290 TraceCheckUtils]: 84: Hoare triple {132327#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {132327#(<= main_~x~0 39)} is VALID [2022-04-15 12:54:53,615 INFO L290 TraceCheckUtils]: 85: Hoare triple {132327#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132328#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:53,615 INFO L290 TraceCheckUtils]: 86: Hoare triple {132328#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {132328#(<= main_~x~0 40)} is VALID [2022-04-15 12:54:53,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {132328#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132329#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:53,618 INFO L290 TraceCheckUtils]: 88: Hoare triple {132329#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {132329#(<= main_~x~0 41)} is VALID [2022-04-15 12:54:53,620 INFO L290 TraceCheckUtils]: 89: Hoare triple {132329#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132330#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:53,620 INFO L290 TraceCheckUtils]: 90: Hoare triple {132330#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {132330#(<= main_~x~0 42)} is VALID [2022-04-15 12:54:53,623 INFO L290 TraceCheckUtils]: 91: Hoare triple {132330#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132331#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:53,623 INFO L290 TraceCheckUtils]: 92: Hoare triple {132331#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {132331#(<= main_~x~0 43)} is VALID [2022-04-15 12:54:53,626 INFO L290 TraceCheckUtils]: 93: Hoare triple {132331#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132332#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:53,626 INFO L290 TraceCheckUtils]: 94: Hoare triple {132332#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {132332#(<= main_~x~0 44)} is VALID [2022-04-15 12:54:53,628 INFO L290 TraceCheckUtils]: 95: Hoare triple {132332#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132333#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:53,629 INFO L290 TraceCheckUtils]: 96: Hoare triple {132333#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {132333#(<= main_~x~0 45)} is VALID [2022-04-15 12:54:53,631 INFO L290 TraceCheckUtils]: 97: Hoare triple {132333#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132334#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:53,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {132334#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {132334#(<= main_~x~0 46)} is VALID [2022-04-15 12:54:53,634 INFO L290 TraceCheckUtils]: 99: Hoare triple {132334#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132335#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:53,634 INFO L290 TraceCheckUtils]: 100: Hoare triple {132335#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {132335#(<= main_~x~0 47)} is VALID [2022-04-15 12:54:53,636 INFO L290 TraceCheckUtils]: 101: Hoare triple {132335#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132336#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:53,637 INFO L290 TraceCheckUtils]: 102: Hoare triple {132336#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {132336#(<= main_~x~0 48)} is VALID [2022-04-15 12:54:53,639 INFO L290 TraceCheckUtils]: 103: Hoare triple {132336#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132337#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:53,639 INFO L290 TraceCheckUtils]: 104: Hoare triple {132337#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {132337#(<= main_~x~0 49)} is VALID [2022-04-15 12:54:53,642 INFO L290 TraceCheckUtils]: 105: Hoare triple {132337#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132338#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:53,642 INFO L290 TraceCheckUtils]: 106: Hoare triple {132338#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {132338#(<= main_~x~0 50)} is VALID [2022-04-15 12:54:53,644 INFO L290 TraceCheckUtils]: 107: Hoare triple {132338#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132339#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:53,645 INFO L290 TraceCheckUtils]: 108: Hoare triple {132339#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {132339#(<= main_~x~0 51)} is VALID [2022-04-15 12:54:53,647 INFO L290 TraceCheckUtils]: 109: Hoare triple {132339#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132340#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:53,647 INFO L290 TraceCheckUtils]: 110: Hoare triple {132340#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {132340#(<= main_~x~0 52)} is VALID [2022-04-15 12:54:53,650 INFO L290 TraceCheckUtils]: 111: Hoare triple {132340#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132341#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:53,650 INFO L290 TraceCheckUtils]: 112: Hoare triple {132341#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {132341#(<= main_~x~0 53)} is VALID [2022-04-15 12:54:53,653 INFO L290 TraceCheckUtils]: 113: Hoare triple {132341#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132342#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:53,653 INFO L290 TraceCheckUtils]: 114: Hoare triple {132342#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {132342#(<= main_~x~0 54)} is VALID [2022-04-15 12:54:53,657 INFO L290 TraceCheckUtils]: 115: Hoare triple {132342#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132343#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:53,657 INFO L290 TraceCheckUtils]: 116: Hoare triple {132343#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {132343#(<= main_~x~0 55)} is VALID [2022-04-15 12:54:53,660 INFO L290 TraceCheckUtils]: 117: Hoare triple {132343#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132344#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:53,660 INFO L290 TraceCheckUtils]: 118: Hoare triple {132344#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {132344#(<= main_~x~0 56)} is VALID [2022-04-15 12:54:53,664 INFO L290 TraceCheckUtils]: 119: Hoare triple {132344#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132345#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:53,664 INFO L290 TraceCheckUtils]: 120: Hoare triple {132345#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {132345#(<= main_~x~0 57)} is VALID [2022-04-15 12:54:53,669 INFO L290 TraceCheckUtils]: 121: Hoare triple {132345#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132346#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:53,669 INFO L290 TraceCheckUtils]: 122: Hoare triple {132346#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {132346#(<= main_~x~0 58)} is VALID [2022-04-15 12:54:53,673 INFO L290 TraceCheckUtils]: 123: Hoare triple {132346#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132347#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:53,674 INFO L290 TraceCheckUtils]: 124: Hoare triple {132347#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {132347#(<= main_~x~0 59)} is VALID [2022-04-15 12:54:53,676 INFO L290 TraceCheckUtils]: 125: Hoare triple {132347#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132348#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:53,676 INFO L290 TraceCheckUtils]: 126: Hoare triple {132348#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {132348#(<= main_~x~0 60)} is VALID [2022-04-15 12:54:53,678 INFO L290 TraceCheckUtils]: 127: Hoare triple {132348#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132349#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:53,679 INFO L290 TraceCheckUtils]: 128: Hoare triple {132349#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {132349#(<= main_~x~0 61)} is VALID [2022-04-15 12:54:53,681 INFO L290 TraceCheckUtils]: 129: Hoare triple {132349#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132350#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:53,681 INFO L290 TraceCheckUtils]: 130: Hoare triple {132350#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {132350#(<= main_~x~0 62)} is VALID [2022-04-15 12:54:53,683 INFO L290 TraceCheckUtils]: 131: Hoare triple {132350#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132351#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:53,683 INFO L290 TraceCheckUtils]: 132: Hoare triple {132351#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {132351#(<= main_~x~0 63)} is VALID [2022-04-15 12:54:53,685 INFO L290 TraceCheckUtils]: 133: Hoare triple {132351#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132352#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:53,685 INFO L290 TraceCheckUtils]: 134: Hoare triple {132352#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {132352#(<= main_~x~0 64)} is VALID [2022-04-15 12:54:53,687 INFO L290 TraceCheckUtils]: 135: Hoare triple {132352#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132353#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:53,687 INFO L290 TraceCheckUtils]: 136: Hoare triple {132353#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {132353#(<= main_~x~0 65)} is VALID [2022-04-15 12:54:53,689 INFO L290 TraceCheckUtils]: 137: Hoare triple {132353#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132354#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:53,689 INFO L290 TraceCheckUtils]: 138: Hoare triple {132354#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {132354#(<= main_~x~0 66)} is VALID [2022-04-15 12:54:53,691 INFO L290 TraceCheckUtils]: 139: Hoare triple {132354#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132355#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:53,691 INFO L290 TraceCheckUtils]: 140: Hoare triple {132355#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {132355#(<= main_~x~0 67)} is VALID [2022-04-15 12:54:53,693 INFO L290 TraceCheckUtils]: 141: Hoare triple {132355#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132356#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:53,694 INFO L290 TraceCheckUtils]: 142: Hoare triple {132356#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {132356#(<= main_~x~0 68)} is VALID [2022-04-15 12:54:53,696 INFO L290 TraceCheckUtils]: 143: Hoare triple {132356#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132357#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:53,696 INFO L290 TraceCheckUtils]: 144: Hoare triple {132357#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {132357#(<= main_~x~0 69)} is VALID [2022-04-15 12:54:53,699 INFO L290 TraceCheckUtils]: 145: Hoare triple {132357#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132358#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:53,699 INFO L290 TraceCheckUtils]: 146: Hoare triple {132358#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {132358#(<= main_~x~0 70)} is VALID [2022-04-15 12:54:53,701 INFO L290 TraceCheckUtils]: 147: Hoare triple {132358#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132359#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:53,702 INFO L290 TraceCheckUtils]: 148: Hoare triple {132359#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {132359#(<= main_~x~0 71)} is VALID [2022-04-15 12:54:53,704 INFO L290 TraceCheckUtils]: 149: Hoare triple {132359#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132360#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:53,704 INFO L290 TraceCheckUtils]: 150: Hoare triple {132360#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {132360#(<= main_~x~0 72)} is VALID [2022-04-15 12:54:53,706 INFO L290 TraceCheckUtils]: 151: Hoare triple {132360#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132361#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:53,707 INFO L290 TraceCheckUtils]: 152: Hoare triple {132361#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {132361#(<= main_~x~0 73)} is VALID [2022-04-15 12:54:53,709 INFO L290 TraceCheckUtils]: 153: Hoare triple {132361#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132362#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:53,709 INFO L290 TraceCheckUtils]: 154: Hoare triple {132362#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {132362#(<= main_~x~0 74)} is VALID [2022-04-15 12:54:53,711 INFO L290 TraceCheckUtils]: 155: Hoare triple {132362#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132363#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:53,711 INFO L290 TraceCheckUtils]: 156: Hoare triple {132363#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {132363#(<= main_~x~0 75)} is VALID [2022-04-15 12:54:53,713 INFO L290 TraceCheckUtils]: 157: Hoare triple {132363#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132364#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:53,714 INFO L290 TraceCheckUtils]: 158: Hoare triple {132364#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {132364#(<= main_~x~0 76)} is VALID [2022-04-15 12:54:53,716 INFO L290 TraceCheckUtils]: 159: Hoare triple {132364#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132365#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:53,716 INFO L290 TraceCheckUtils]: 160: Hoare triple {132365#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {132365#(<= main_~x~0 77)} is VALID [2022-04-15 12:54:53,718 INFO L290 TraceCheckUtils]: 161: Hoare triple {132365#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132366#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:53,718 INFO L290 TraceCheckUtils]: 162: Hoare triple {132366#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {132366#(<= main_~x~0 78)} is VALID [2022-04-15 12:54:53,720 INFO L290 TraceCheckUtils]: 163: Hoare triple {132366#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132367#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:53,721 INFO L290 TraceCheckUtils]: 164: Hoare triple {132367#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {132367#(<= main_~x~0 79)} is VALID [2022-04-15 12:54:53,723 INFO L290 TraceCheckUtils]: 165: Hoare triple {132367#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132368#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:53,723 INFO L290 TraceCheckUtils]: 166: Hoare triple {132368#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {132368#(<= main_~x~0 80)} is VALID [2022-04-15 12:54:53,725 INFO L290 TraceCheckUtils]: 167: Hoare triple {132368#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132369#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:53,725 INFO L290 TraceCheckUtils]: 168: Hoare triple {132369#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {132369#(<= main_~x~0 81)} is VALID [2022-04-15 12:54:53,727 INFO L290 TraceCheckUtils]: 169: Hoare triple {132369#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132370#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:53,728 INFO L290 TraceCheckUtils]: 170: Hoare triple {132370#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {132370#(<= main_~x~0 82)} is VALID [2022-04-15 12:54:53,729 INFO L290 TraceCheckUtils]: 171: Hoare triple {132370#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132371#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:53,730 INFO L290 TraceCheckUtils]: 172: Hoare triple {132371#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {132371#(<= main_~x~0 83)} is VALID [2022-04-15 12:54:53,732 INFO L290 TraceCheckUtils]: 173: Hoare triple {132371#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132372#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:53,732 INFO L290 TraceCheckUtils]: 174: Hoare triple {132372#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {132372#(<= main_~x~0 84)} is VALID [2022-04-15 12:54:53,734 INFO L290 TraceCheckUtils]: 175: Hoare triple {132372#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132373#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:53,735 INFO L290 TraceCheckUtils]: 176: Hoare triple {132373#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {132373#(<= main_~x~0 85)} is VALID [2022-04-15 12:54:53,737 INFO L290 TraceCheckUtils]: 177: Hoare triple {132373#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132374#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:53,737 INFO L290 TraceCheckUtils]: 178: Hoare triple {132374#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {132374#(<= main_~x~0 86)} is VALID [2022-04-15 12:54:53,739 INFO L290 TraceCheckUtils]: 179: Hoare triple {132374#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132375#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:53,739 INFO L290 TraceCheckUtils]: 180: Hoare triple {132375#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {132375#(<= main_~x~0 87)} is VALID [2022-04-15 12:54:53,741 INFO L290 TraceCheckUtils]: 181: Hoare triple {132375#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132376#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:53,741 INFO L290 TraceCheckUtils]: 182: Hoare triple {132376#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {132376#(<= main_~x~0 88)} is VALID [2022-04-15 12:54:53,743 INFO L290 TraceCheckUtils]: 183: Hoare triple {132376#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132377#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:53,743 INFO L290 TraceCheckUtils]: 184: Hoare triple {132377#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {132377#(<= main_~x~0 89)} is VALID [2022-04-15 12:54:53,745 INFO L290 TraceCheckUtils]: 185: Hoare triple {132377#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132378#(<= main_~x~0 90)} is VALID [2022-04-15 12:54:53,745 INFO L290 TraceCheckUtils]: 186: Hoare triple {132378#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {132378#(<= main_~x~0 90)} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 187: Hoare triple {132378#(<= main_~x~0 90)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 188: Hoare triple {132284#false} assume !!(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 189: Hoare triple {132284#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 190: Hoare triple {132284#false} assume !(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L272 TraceCheckUtils]: 191: Hoare triple {132284#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 192: Hoare triple {132284#false} ~cond := #in~cond; {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 193: Hoare triple {132284#false} assume 0 == ~cond; {132284#false} is VALID [2022-04-15 12:54:53,748 INFO L290 TraceCheckUtils]: 194: Hoare triple {132284#false} assume !false; {132284#false} is VALID [2022-04-15 12:54:53,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 273 proven. 8190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:53,749 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:54:59,667 INFO L290 TraceCheckUtils]: 194: Hoare triple {132284#false} assume !false; {132284#false} is VALID [2022-04-15 12:54:59,667 INFO L290 TraceCheckUtils]: 193: Hoare triple {132284#false} assume 0 == ~cond; {132284#false} is VALID [2022-04-15 12:54:59,667 INFO L290 TraceCheckUtils]: 192: Hoare triple {132284#false} ~cond := #in~cond; {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L272 TraceCheckUtils]: 191: Hoare triple {132284#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L290 TraceCheckUtils]: 190: Hoare triple {132284#false} assume !(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L290 TraceCheckUtils]: 189: Hoare triple {132284#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L290 TraceCheckUtils]: 188: Hoare triple {132284#false} assume !!(~x~0 < 1000000); {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L290 TraceCheckUtils]: 187: Hoare triple {132987#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {132284#false} is VALID [2022-04-15 12:54:59,668 INFO L290 TraceCheckUtils]: 186: Hoare triple {132987#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {132987#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:59,677 INFO L290 TraceCheckUtils]: 185: Hoare triple {132994#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132987#(< main_~x~0 500000)} is VALID [2022-04-15 12:54:59,677 INFO L290 TraceCheckUtils]: 184: Hoare triple {132994#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {132994#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:59,680 INFO L290 TraceCheckUtils]: 183: Hoare triple {133001#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {132994#(< main_~x~0 499999)} is VALID [2022-04-15 12:54:59,680 INFO L290 TraceCheckUtils]: 182: Hoare triple {133001#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {133001#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:59,682 INFO L290 TraceCheckUtils]: 181: Hoare triple {133008#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133001#(< main_~x~0 499998)} is VALID [2022-04-15 12:54:59,682 INFO L290 TraceCheckUtils]: 180: Hoare triple {133008#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {133008#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:59,684 INFO L290 TraceCheckUtils]: 179: Hoare triple {133015#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133008#(< main_~x~0 499997)} is VALID [2022-04-15 12:54:59,684 INFO L290 TraceCheckUtils]: 178: Hoare triple {133015#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {133015#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:59,685 INFO L290 TraceCheckUtils]: 177: Hoare triple {133022#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133015#(< main_~x~0 499996)} is VALID [2022-04-15 12:54:59,685 INFO L290 TraceCheckUtils]: 176: Hoare triple {133022#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {133022#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:59,687 INFO L290 TraceCheckUtils]: 175: Hoare triple {133029#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133022#(< main_~x~0 499995)} is VALID [2022-04-15 12:54:59,687 INFO L290 TraceCheckUtils]: 174: Hoare triple {133029#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {133029#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:59,689 INFO L290 TraceCheckUtils]: 173: Hoare triple {133036#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133029#(< main_~x~0 499994)} is VALID [2022-04-15 12:54:59,689 INFO L290 TraceCheckUtils]: 172: Hoare triple {133036#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {133036#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:59,691 INFO L290 TraceCheckUtils]: 171: Hoare triple {133043#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133036#(< main_~x~0 499993)} is VALID [2022-04-15 12:54:59,691 INFO L290 TraceCheckUtils]: 170: Hoare triple {133043#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {133043#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:59,693 INFO L290 TraceCheckUtils]: 169: Hoare triple {133050#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133043#(< main_~x~0 499992)} is VALID [2022-04-15 12:54:59,693 INFO L290 TraceCheckUtils]: 168: Hoare triple {133050#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {133050#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:59,695 INFO L290 TraceCheckUtils]: 167: Hoare triple {133057#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133050#(< main_~x~0 499991)} is VALID [2022-04-15 12:54:59,695 INFO L290 TraceCheckUtils]: 166: Hoare triple {133057#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {133057#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:59,696 INFO L290 TraceCheckUtils]: 165: Hoare triple {133064#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133057#(< main_~x~0 499990)} is VALID [2022-04-15 12:54:59,696 INFO L290 TraceCheckUtils]: 164: Hoare triple {133064#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {133064#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:59,698 INFO L290 TraceCheckUtils]: 163: Hoare triple {133071#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133064#(< main_~x~0 499989)} is VALID [2022-04-15 12:54:59,698 INFO L290 TraceCheckUtils]: 162: Hoare triple {133071#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {133071#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:59,700 INFO L290 TraceCheckUtils]: 161: Hoare triple {133078#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133071#(< main_~x~0 499988)} is VALID [2022-04-15 12:54:59,700 INFO L290 TraceCheckUtils]: 160: Hoare triple {133078#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {133078#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:59,702 INFO L290 TraceCheckUtils]: 159: Hoare triple {133085#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133078#(< main_~x~0 499987)} is VALID [2022-04-15 12:54:59,702 INFO L290 TraceCheckUtils]: 158: Hoare triple {133085#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {133085#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:59,704 INFO L290 TraceCheckUtils]: 157: Hoare triple {133092#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133085#(< main_~x~0 499986)} is VALID [2022-04-15 12:54:59,704 INFO L290 TraceCheckUtils]: 156: Hoare triple {133092#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {133092#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:59,705 INFO L290 TraceCheckUtils]: 155: Hoare triple {133099#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133092#(< main_~x~0 499985)} is VALID [2022-04-15 12:54:59,706 INFO L290 TraceCheckUtils]: 154: Hoare triple {133099#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {133099#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:59,707 INFO L290 TraceCheckUtils]: 153: Hoare triple {133106#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133099#(< main_~x~0 499984)} is VALID [2022-04-15 12:54:59,707 INFO L290 TraceCheckUtils]: 152: Hoare triple {133106#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {133106#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:59,709 INFO L290 TraceCheckUtils]: 151: Hoare triple {133113#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133106#(< main_~x~0 499983)} is VALID [2022-04-15 12:54:59,709 INFO L290 TraceCheckUtils]: 150: Hoare triple {133113#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {133113#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:59,710 INFO L290 TraceCheckUtils]: 149: Hoare triple {133120#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133113#(< main_~x~0 499982)} is VALID [2022-04-15 12:54:59,711 INFO L290 TraceCheckUtils]: 148: Hoare triple {133120#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {133120#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:59,712 INFO L290 TraceCheckUtils]: 147: Hoare triple {133127#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133120#(< main_~x~0 499981)} is VALID [2022-04-15 12:54:59,712 INFO L290 TraceCheckUtils]: 146: Hoare triple {133127#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {133127#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:59,714 INFO L290 TraceCheckUtils]: 145: Hoare triple {133134#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133127#(< main_~x~0 499980)} is VALID [2022-04-15 12:54:59,714 INFO L290 TraceCheckUtils]: 144: Hoare triple {133134#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {133134#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:59,715 INFO L290 TraceCheckUtils]: 143: Hoare triple {133141#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133134#(< main_~x~0 499979)} is VALID [2022-04-15 12:54:59,716 INFO L290 TraceCheckUtils]: 142: Hoare triple {133141#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {133141#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:59,717 INFO L290 TraceCheckUtils]: 141: Hoare triple {133148#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133141#(< main_~x~0 499978)} is VALID [2022-04-15 12:54:59,717 INFO L290 TraceCheckUtils]: 140: Hoare triple {133148#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {133148#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:59,719 INFO L290 TraceCheckUtils]: 139: Hoare triple {133155#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133148#(< main_~x~0 499977)} is VALID [2022-04-15 12:54:59,719 INFO L290 TraceCheckUtils]: 138: Hoare triple {133155#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {133155#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:59,721 INFO L290 TraceCheckUtils]: 137: Hoare triple {133162#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133155#(< main_~x~0 499976)} is VALID [2022-04-15 12:54:59,721 INFO L290 TraceCheckUtils]: 136: Hoare triple {133162#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {133162#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:59,723 INFO L290 TraceCheckUtils]: 135: Hoare triple {133169#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133162#(< main_~x~0 499975)} is VALID [2022-04-15 12:54:59,723 INFO L290 TraceCheckUtils]: 134: Hoare triple {133169#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {133169#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:59,725 INFO L290 TraceCheckUtils]: 133: Hoare triple {133176#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133169#(< main_~x~0 499974)} is VALID [2022-04-15 12:54:59,725 INFO L290 TraceCheckUtils]: 132: Hoare triple {133176#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {133176#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:59,726 INFO L290 TraceCheckUtils]: 131: Hoare triple {133183#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133176#(< main_~x~0 499973)} is VALID [2022-04-15 12:54:59,727 INFO L290 TraceCheckUtils]: 130: Hoare triple {133183#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {133183#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:59,728 INFO L290 TraceCheckUtils]: 129: Hoare triple {133190#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133183#(< main_~x~0 499972)} is VALID [2022-04-15 12:54:59,728 INFO L290 TraceCheckUtils]: 128: Hoare triple {133190#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {133190#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:59,730 INFO L290 TraceCheckUtils]: 127: Hoare triple {133197#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133190#(< main_~x~0 499971)} is VALID [2022-04-15 12:54:59,730 INFO L290 TraceCheckUtils]: 126: Hoare triple {133197#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {133197#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:59,732 INFO L290 TraceCheckUtils]: 125: Hoare triple {133204#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133197#(< main_~x~0 499970)} is VALID [2022-04-15 12:54:59,732 INFO L290 TraceCheckUtils]: 124: Hoare triple {133204#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {133204#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:59,734 INFO L290 TraceCheckUtils]: 123: Hoare triple {133211#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133204#(< main_~x~0 499969)} is VALID [2022-04-15 12:54:59,734 INFO L290 TraceCheckUtils]: 122: Hoare triple {133211#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {133211#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:59,736 INFO L290 TraceCheckUtils]: 121: Hoare triple {133218#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133211#(< main_~x~0 499968)} is VALID [2022-04-15 12:54:59,736 INFO L290 TraceCheckUtils]: 120: Hoare triple {133218#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {133218#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:59,738 INFO L290 TraceCheckUtils]: 119: Hoare triple {133225#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133218#(< main_~x~0 499967)} is VALID [2022-04-15 12:54:59,738 INFO L290 TraceCheckUtils]: 118: Hoare triple {133225#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {133225#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:59,739 INFO L290 TraceCheckUtils]: 117: Hoare triple {133232#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133225#(< main_~x~0 499966)} is VALID [2022-04-15 12:54:59,740 INFO L290 TraceCheckUtils]: 116: Hoare triple {133232#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {133232#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:59,741 INFO L290 TraceCheckUtils]: 115: Hoare triple {133239#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133232#(< main_~x~0 499965)} is VALID [2022-04-15 12:54:59,741 INFO L290 TraceCheckUtils]: 114: Hoare triple {133239#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {133239#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:59,743 INFO L290 TraceCheckUtils]: 113: Hoare triple {133246#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133239#(< main_~x~0 499964)} is VALID [2022-04-15 12:54:59,743 INFO L290 TraceCheckUtils]: 112: Hoare triple {133246#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {133246#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:59,745 INFO L290 TraceCheckUtils]: 111: Hoare triple {133253#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133246#(< main_~x~0 499963)} is VALID [2022-04-15 12:54:59,745 INFO L290 TraceCheckUtils]: 110: Hoare triple {133253#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {133253#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:59,746 INFO L290 TraceCheckUtils]: 109: Hoare triple {133260#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133253#(< main_~x~0 499962)} is VALID [2022-04-15 12:54:59,746 INFO L290 TraceCheckUtils]: 108: Hoare triple {133260#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {133260#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:59,748 INFO L290 TraceCheckUtils]: 107: Hoare triple {133267#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133260#(< main_~x~0 499961)} is VALID [2022-04-15 12:54:59,748 INFO L290 TraceCheckUtils]: 106: Hoare triple {133267#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {133267#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:59,750 INFO L290 TraceCheckUtils]: 105: Hoare triple {133274#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133267#(< main_~x~0 499960)} is VALID [2022-04-15 12:54:59,750 INFO L290 TraceCheckUtils]: 104: Hoare triple {133274#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {133274#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:59,751 INFO L290 TraceCheckUtils]: 103: Hoare triple {133281#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133274#(< main_~x~0 499959)} is VALID [2022-04-15 12:54:59,751 INFO L290 TraceCheckUtils]: 102: Hoare triple {133281#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {133281#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:59,753 INFO L290 TraceCheckUtils]: 101: Hoare triple {133288#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133281#(< main_~x~0 499958)} is VALID [2022-04-15 12:54:59,753 INFO L290 TraceCheckUtils]: 100: Hoare triple {133288#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {133288#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:59,755 INFO L290 TraceCheckUtils]: 99: Hoare triple {133295#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133288#(< main_~x~0 499957)} is VALID [2022-04-15 12:54:59,755 INFO L290 TraceCheckUtils]: 98: Hoare triple {133295#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {133295#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:59,756 INFO L290 TraceCheckUtils]: 97: Hoare triple {133302#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133295#(< main_~x~0 499956)} is VALID [2022-04-15 12:54:59,757 INFO L290 TraceCheckUtils]: 96: Hoare triple {133302#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {133302#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:59,758 INFO L290 TraceCheckUtils]: 95: Hoare triple {133309#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133302#(< main_~x~0 499955)} is VALID [2022-04-15 12:54:59,758 INFO L290 TraceCheckUtils]: 94: Hoare triple {133309#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {133309#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:59,760 INFO L290 TraceCheckUtils]: 93: Hoare triple {133316#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133309#(< main_~x~0 499954)} is VALID [2022-04-15 12:54:59,760 INFO L290 TraceCheckUtils]: 92: Hoare triple {133316#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {133316#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:59,762 INFO L290 TraceCheckUtils]: 91: Hoare triple {133323#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133316#(< main_~x~0 499953)} is VALID [2022-04-15 12:54:59,762 INFO L290 TraceCheckUtils]: 90: Hoare triple {133323#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {133323#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:59,764 INFO L290 TraceCheckUtils]: 89: Hoare triple {133330#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133323#(< main_~x~0 499952)} is VALID [2022-04-15 12:54:59,764 INFO L290 TraceCheckUtils]: 88: Hoare triple {133330#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {133330#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:59,766 INFO L290 TraceCheckUtils]: 87: Hoare triple {133337#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133330#(< main_~x~0 499951)} is VALID [2022-04-15 12:54:59,766 INFO L290 TraceCheckUtils]: 86: Hoare triple {133337#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {133337#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:59,768 INFO L290 TraceCheckUtils]: 85: Hoare triple {133344#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133337#(< main_~x~0 499950)} is VALID [2022-04-15 12:54:59,768 INFO L290 TraceCheckUtils]: 84: Hoare triple {133344#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {133344#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:59,770 INFO L290 TraceCheckUtils]: 83: Hoare triple {133351#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133344#(< main_~x~0 499949)} is VALID [2022-04-15 12:54:59,770 INFO L290 TraceCheckUtils]: 82: Hoare triple {133351#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {133351#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:59,771 INFO L290 TraceCheckUtils]: 81: Hoare triple {133358#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133351#(< main_~x~0 499948)} is VALID [2022-04-15 12:54:59,771 INFO L290 TraceCheckUtils]: 80: Hoare triple {133358#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {133358#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:59,773 INFO L290 TraceCheckUtils]: 79: Hoare triple {133365#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133358#(< main_~x~0 499947)} is VALID [2022-04-15 12:54:59,773 INFO L290 TraceCheckUtils]: 78: Hoare triple {133365#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {133365#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:59,775 INFO L290 TraceCheckUtils]: 77: Hoare triple {133372#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133365#(< main_~x~0 499946)} is VALID [2022-04-15 12:54:59,775 INFO L290 TraceCheckUtils]: 76: Hoare triple {133372#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {133372#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:59,776 INFO L290 TraceCheckUtils]: 75: Hoare triple {133379#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133372#(< main_~x~0 499945)} is VALID [2022-04-15 12:54:59,776 INFO L290 TraceCheckUtils]: 74: Hoare triple {133379#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {133379#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:59,778 INFO L290 TraceCheckUtils]: 73: Hoare triple {133386#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133379#(< main_~x~0 499944)} is VALID [2022-04-15 12:54:59,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {133386#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {133386#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:59,780 INFO L290 TraceCheckUtils]: 71: Hoare triple {133393#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133386#(< main_~x~0 499943)} is VALID [2022-04-15 12:54:59,780 INFO L290 TraceCheckUtils]: 70: Hoare triple {133393#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {133393#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:59,781 INFO L290 TraceCheckUtils]: 69: Hoare triple {133400#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133393#(< main_~x~0 499942)} is VALID [2022-04-15 12:54:59,782 INFO L290 TraceCheckUtils]: 68: Hoare triple {133400#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {133400#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:59,783 INFO L290 TraceCheckUtils]: 67: Hoare triple {133407#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133400#(< main_~x~0 499941)} is VALID [2022-04-15 12:54:59,783 INFO L290 TraceCheckUtils]: 66: Hoare triple {133407#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {133407#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:59,785 INFO L290 TraceCheckUtils]: 65: Hoare triple {133414#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133407#(< main_~x~0 499940)} is VALID [2022-04-15 12:54:59,785 INFO L290 TraceCheckUtils]: 64: Hoare triple {133414#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {133414#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:59,787 INFO L290 TraceCheckUtils]: 63: Hoare triple {133421#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133414#(< main_~x~0 499939)} is VALID [2022-04-15 12:54:59,787 INFO L290 TraceCheckUtils]: 62: Hoare triple {133421#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {133421#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:59,788 INFO L290 TraceCheckUtils]: 61: Hoare triple {133428#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133421#(< main_~x~0 499938)} is VALID [2022-04-15 12:54:59,789 INFO L290 TraceCheckUtils]: 60: Hoare triple {133428#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {133428#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:59,790 INFO L290 TraceCheckUtils]: 59: Hoare triple {133435#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133428#(< main_~x~0 499937)} is VALID [2022-04-15 12:54:59,790 INFO L290 TraceCheckUtils]: 58: Hoare triple {133435#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {133435#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:59,792 INFO L290 TraceCheckUtils]: 57: Hoare triple {133442#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133435#(< main_~x~0 499936)} is VALID [2022-04-15 12:54:59,792 INFO L290 TraceCheckUtils]: 56: Hoare triple {133442#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {133442#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:59,794 INFO L290 TraceCheckUtils]: 55: Hoare triple {133449#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133442#(< main_~x~0 499935)} is VALID [2022-04-15 12:54:59,794 INFO L290 TraceCheckUtils]: 54: Hoare triple {133449#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {133449#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:59,796 INFO L290 TraceCheckUtils]: 53: Hoare triple {133456#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133449#(< main_~x~0 499934)} is VALID [2022-04-15 12:54:59,796 INFO L290 TraceCheckUtils]: 52: Hoare triple {133456#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {133456#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:59,798 INFO L290 TraceCheckUtils]: 51: Hoare triple {133463#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133456#(< main_~x~0 499933)} is VALID [2022-04-15 12:54:59,798 INFO L290 TraceCheckUtils]: 50: Hoare triple {133463#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {133463#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:59,800 INFO L290 TraceCheckUtils]: 49: Hoare triple {133470#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133463#(< main_~x~0 499932)} is VALID [2022-04-15 12:54:59,800 INFO L290 TraceCheckUtils]: 48: Hoare triple {133470#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {133470#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:59,801 INFO L290 TraceCheckUtils]: 47: Hoare triple {133477#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133470#(< main_~x~0 499931)} is VALID [2022-04-15 12:54:59,802 INFO L290 TraceCheckUtils]: 46: Hoare triple {133477#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {133477#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:59,803 INFO L290 TraceCheckUtils]: 45: Hoare triple {133484#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133477#(< main_~x~0 499930)} is VALID [2022-04-15 12:54:59,803 INFO L290 TraceCheckUtils]: 44: Hoare triple {133484#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {133484#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:59,805 INFO L290 TraceCheckUtils]: 43: Hoare triple {133491#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133484#(< main_~x~0 499929)} is VALID [2022-04-15 12:54:59,805 INFO L290 TraceCheckUtils]: 42: Hoare triple {133491#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {133491#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:59,807 INFO L290 TraceCheckUtils]: 41: Hoare triple {133498#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133491#(< main_~x~0 499928)} is VALID [2022-04-15 12:54:59,807 INFO L290 TraceCheckUtils]: 40: Hoare triple {133498#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {133498#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:59,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {133505#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133498#(< main_~x~0 499927)} is VALID [2022-04-15 12:54:59,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {133505#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {133505#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:59,810 INFO L290 TraceCheckUtils]: 37: Hoare triple {133512#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133505#(< main_~x~0 499926)} is VALID [2022-04-15 12:54:59,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {133512#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {133512#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:59,812 INFO L290 TraceCheckUtils]: 35: Hoare triple {133519#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133512#(< main_~x~0 499925)} is VALID [2022-04-15 12:54:59,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {133519#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {133519#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:59,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {133526#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133519#(< main_~x~0 499924)} is VALID [2022-04-15 12:54:59,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {133526#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {133526#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:59,816 INFO L290 TraceCheckUtils]: 31: Hoare triple {133533#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133526#(< main_~x~0 499923)} is VALID [2022-04-15 12:54:59,816 INFO L290 TraceCheckUtils]: 30: Hoare triple {133533#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {133533#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:59,817 INFO L290 TraceCheckUtils]: 29: Hoare triple {133540#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133533#(< main_~x~0 499922)} is VALID [2022-04-15 12:54:59,818 INFO L290 TraceCheckUtils]: 28: Hoare triple {133540#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {133540#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:59,819 INFO L290 TraceCheckUtils]: 27: Hoare triple {133547#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133540#(< main_~x~0 499921)} is VALID [2022-04-15 12:54:59,820 INFO L290 TraceCheckUtils]: 26: Hoare triple {133547#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {133547#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:59,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {133554#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133547#(< main_~x~0 499920)} is VALID [2022-04-15 12:54:59,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {133554#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {133554#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:59,823 INFO L290 TraceCheckUtils]: 23: Hoare triple {133561#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133554#(< main_~x~0 499919)} is VALID [2022-04-15 12:54:59,823 INFO L290 TraceCheckUtils]: 22: Hoare triple {133561#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {133561#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:59,825 INFO L290 TraceCheckUtils]: 21: Hoare triple {133568#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133561#(< main_~x~0 499918)} is VALID [2022-04-15 12:54:59,825 INFO L290 TraceCheckUtils]: 20: Hoare triple {133568#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {133568#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:59,827 INFO L290 TraceCheckUtils]: 19: Hoare triple {133575#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133568#(< main_~x~0 499917)} is VALID [2022-04-15 12:54:59,827 INFO L290 TraceCheckUtils]: 18: Hoare triple {133575#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {133575#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:59,828 INFO L290 TraceCheckUtils]: 17: Hoare triple {133582#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133575#(< main_~x~0 499916)} is VALID [2022-04-15 12:54:59,829 INFO L290 TraceCheckUtils]: 16: Hoare triple {133582#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {133582#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:59,830 INFO L290 TraceCheckUtils]: 15: Hoare triple {133589#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133582#(< main_~x~0 499915)} is VALID [2022-04-15 12:54:59,831 INFO L290 TraceCheckUtils]: 14: Hoare triple {133589#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {133589#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:59,832 INFO L290 TraceCheckUtils]: 13: Hoare triple {133596#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133589#(< main_~x~0 499914)} is VALID [2022-04-15 12:54:59,832 INFO L290 TraceCheckUtils]: 12: Hoare triple {133596#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {133596#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:59,834 INFO L290 TraceCheckUtils]: 11: Hoare triple {133603#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133596#(< main_~x~0 499913)} is VALID [2022-04-15 12:54:59,834 INFO L290 TraceCheckUtils]: 10: Hoare triple {133603#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {133603#(< main_~x~0 499912)} is VALID [2022-04-15 12:54:59,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {133610#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133603#(< main_~x~0 499912)} is VALID [2022-04-15 12:54:59,836 INFO L290 TraceCheckUtils]: 8: Hoare triple {133610#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {133610#(< main_~x~0 499911)} is VALID [2022-04-15 12:54:59,837 INFO L290 TraceCheckUtils]: 7: Hoare triple {133617#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {133610#(< main_~x~0 499911)} is VALID [2022-04-15 12:54:59,837 INFO L290 TraceCheckUtils]: 6: Hoare triple {133617#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {133617#(< main_~x~0 499910)} is VALID [2022-04-15 12:54:59,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {132283#true} ~x~0 := 0;~y~0 := 500000; {133617#(< main_~x~0 499910)} is VALID [2022-04-15 12:54:59,838 INFO L272 TraceCheckUtils]: 4: Hoare triple {132283#true} call #t~ret4 := main(); {132283#true} is VALID [2022-04-15 12:54:59,838 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132283#true} {132283#true} #41#return; {132283#true} is VALID [2022-04-15 12:54:59,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {132283#true} assume true; {132283#true} is VALID [2022-04-15 12:54:59,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {132283#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {132283#true} is VALID [2022-04-15 12:54:59,838 INFO L272 TraceCheckUtils]: 0: Hoare triple {132283#true} call ULTIMATE.init(); {132283#true} is VALID [2022-04-15 12:54:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8464 backedges. 273 proven. 8190 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:54:59,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153844058] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:54:59,839 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:54:59,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [94, 93, 93] total 186 [2022-04-15 12:54:59,839 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:54:59,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [651736591] [2022-04-15 12:54:59,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [651736591] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:54:59,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:54:59,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [94] imperfect sequences [] total 94 [2022-04-15 12:54:59,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477944062] [2022-04-15 12:54:59,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:54:59,840 INFO L78 Accepts]: Start accepts. Automaton has has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 195 [2022-04-15 12:54:59,840 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:54:59,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:00,071 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:00,071 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 94 states [2022-04-15 12:55:00,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:00,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 94 interpolants. [2022-04-15 12:55:00,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17022, Invalid=17388, Unknown=0, NotChecked=0, Total=34410 [2022-04-15 12:55:00,074 INFO L87 Difference]: Start difference. First operand 197 states and 200 transitions. Second operand has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:04,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:04,788 INFO L93 Difference]: Finished difference Result 208 states and 214 transitions. [2022-04-15 12:55:04,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-15 12:55:04,789 INFO L78 Accepts]: Start accepts. Automaton has has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 195 [2022-04-15 12:55:04,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:55:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 205 transitions. [2022-04-15 12:55:04,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:04,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 205 transitions. [2022-04-15 12:55:04,791 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 205 transitions. [2022-04-15 12:55:05,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:05,491 INFO L225 Difference]: With dead ends: 208 [2022-04-15 12:55:05,491 INFO L226 Difference]: Without dead ends: 199 [2022-04-15 12:55:05,495 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 575 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 275 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4634 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=33858, Invalid=42594, Unknown=0, NotChecked=0, Total=76452 [2022-04-15 12:55:05,496 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 99 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:55:05,496 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [99 Valid, 24 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 12:55:05,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2022-04-15 12:55:05,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 199. [2022-04-15 12:55:05,732 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:55:05,733 INFO L82 GeneralOperation]: Start isEquivalent. First operand 199 states. Second operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:05,733 INFO L74 IsIncluded]: Start isIncluded. First operand 199 states. Second operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:05,733 INFO L87 Difference]: Start difference. First operand 199 states. Second operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:05,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:05,735 INFO L93 Difference]: Finished difference Result 199 states and 202 transitions. [2022-04-15 12:55:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 202 transitions. [2022-04-15 12:55:05,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:05,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:05,735 INFO L74 IsIncluded]: Start isIncluded. First operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 199 states. [2022-04-15 12:55:05,735 INFO L87 Difference]: Start difference. First operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 199 states. [2022-04-15 12:55:05,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:05,737 INFO L93 Difference]: Finished difference Result 199 states and 202 transitions. [2022-04-15 12:55:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 202 transitions. [2022-04-15 12:55:05,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:05,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:05,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:55:05,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:55:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 199 states, 194 states have (on average 1.0206185567010309) internal successors, (198), 194 states have internal predecessors, (198), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 202 transitions. [2022-04-15 12:55:05,739 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 202 transitions. Word has length 195 [2022-04-15 12:55:05,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:55:05,741 INFO L478 AbstractCegarLoop]: Abstraction has 199 states and 202 transitions. [2022-04-15 12:55:05,741 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 94 states, 94 states have (on average 2.0319148936170213) internal successors, (191), 93 states have internal predecessors, (191), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:05,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 199 states and 202 transitions. [2022-04-15 12:55:06,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 202 edges. 202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:06,361 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 202 transitions. [2022-04-15 12:55:06,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-04-15 12:55:06,362 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:55:06,362 INFO L499 BasicCegarLoop]: trace histogram [93, 91, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:55:06,379 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (92)] Forceful destruction successful, exit code 0 [2022-04-15 12:55:06,562 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,SelfDestructingSolverStorable183,92 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:06,563 INFO L403 AbstractCegarLoop]: === Iteration 95 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:55:06,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:55:06,563 INFO L85 PathProgramCache]: Analyzing trace with hash 2109710856, now seen corresponding path program 183 times [2022-04-15 12:55:06,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:06,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1547669794] [2022-04-15 12:55:06,837 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:55:06,838 INFO L85 PathProgramCache]: Analyzing trace with hash -66429104, now seen corresponding path program 1 times [2022-04-15 12:55:06,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:06,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446593496] [2022-04-15 12:55:06,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:06,841 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:55:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:06,842 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:55:06,842 INFO L85 PathProgramCache]: Analyzing trace with hash 2109710856, now seen corresponding path program 184 times [2022-04-15 12:55:06,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:06,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554199037] [2022-04-15 12:55:06,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:06,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:08,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:55:08,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:08,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {135132#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {135035#true} assume true; {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {135035#true} {135035#true} #41#return; {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L272 TraceCheckUtils]: 0: Hoare triple {135035#true} call ULTIMATE.init(); {135132#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:55:08,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {135132#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {135035#true} assume true; {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {135035#true} {135035#true} #41#return; {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L272 TraceCheckUtils]: 4: Hoare triple {135035#true} call #t~ret4 := main(); {135035#true} is VALID [2022-04-15 12:55:08,901 INFO L290 TraceCheckUtils]: 5: Hoare triple {135035#true} ~x~0 := 0;~y~0 := 500000; {135040#(= main_~x~0 0)} is VALID [2022-04-15 12:55:08,902 INFO L290 TraceCheckUtils]: 6: Hoare triple {135040#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {135040#(= main_~x~0 0)} is VALID [2022-04-15 12:55:08,902 INFO L290 TraceCheckUtils]: 7: Hoare triple {135040#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135041#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:08,902 INFO L290 TraceCheckUtils]: 8: Hoare triple {135041#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {135041#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:08,909 INFO L290 TraceCheckUtils]: 9: Hoare triple {135041#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135042#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:08,910 INFO L290 TraceCheckUtils]: 10: Hoare triple {135042#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {135042#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:08,912 INFO L290 TraceCheckUtils]: 11: Hoare triple {135042#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135043#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:08,912 INFO L290 TraceCheckUtils]: 12: Hoare triple {135043#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {135043#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:08,914 INFO L290 TraceCheckUtils]: 13: Hoare triple {135043#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135044#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:08,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {135044#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {135044#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:08,916 INFO L290 TraceCheckUtils]: 15: Hoare triple {135044#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135045#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:08,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {135045#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {135045#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:08,919 INFO L290 TraceCheckUtils]: 17: Hoare triple {135045#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135046#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:08,919 INFO L290 TraceCheckUtils]: 18: Hoare triple {135046#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {135046#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:08,921 INFO L290 TraceCheckUtils]: 19: Hoare triple {135046#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135047#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:08,921 INFO L290 TraceCheckUtils]: 20: Hoare triple {135047#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {135047#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:08,923 INFO L290 TraceCheckUtils]: 21: Hoare triple {135047#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135048#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:08,923 INFO L290 TraceCheckUtils]: 22: Hoare triple {135048#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {135048#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:08,925 INFO L290 TraceCheckUtils]: 23: Hoare triple {135048#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135049#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:08,925 INFO L290 TraceCheckUtils]: 24: Hoare triple {135049#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {135049#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:08,927 INFO L290 TraceCheckUtils]: 25: Hoare triple {135049#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135050#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:08,928 INFO L290 TraceCheckUtils]: 26: Hoare triple {135050#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {135050#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:08,930 INFO L290 TraceCheckUtils]: 27: Hoare triple {135050#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135051#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:08,930 INFO L290 TraceCheckUtils]: 28: Hoare triple {135051#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {135051#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:08,932 INFO L290 TraceCheckUtils]: 29: Hoare triple {135051#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135052#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:08,932 INFO L290 TraceCheckUtils]: 30: Hoare triple {135052#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {135052#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:08,934 INFO L290 TraceCheckUtils]: 31: Hoare triple {135052#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135053#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:08,934 INFO L290 TraceCheckUtils]: 32: Hoare triple {135053#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {135053#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:08,936 INFO L290 TraceCheckUtils]: 33: Hoare triple {135053#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135054#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:08,937 INFO L290 TraceCheckUtils]: 34: Hoare triple {135054#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {135054#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:08,939 INFO L290 TraceCheckUtils]: 35: Hoare triple {135054#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135055#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:08,939 INFO L290 TraceCheckUtils]: 36: Hoare triple {135055#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {135055#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:08,941 INFO L290 TraceCheckUtils]: 37: Hoare triple {135055#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135056#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:08,941 INFO L290 TraceCheckUtils]: 38: Hoare triple {135056#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {135056#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:08,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {135056#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135057#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:08,943 INFO L290 TraceCheckUtils]: 40: Hoare triple {135057#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {135057#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:08,945 INFO L290 TraceCheckUtils]: 41: Hoare triple {135057#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135058#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:08,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {135058#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {135058#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:08,948 INFO L290 TraceCheckUtils]: 43: Hoare triple {135058#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135059#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:08,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {135059#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {135059#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:08,950 INFO L290 TraceCheckUtils]: 45: Hoare triple {135059#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135060#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:08,950 INFO L290 TraceCheckUtils]: 46: Hoare triple {135060#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {135060#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:08,953 INFO L290 TraceCheckUtils]: 47: Hoare triple {135060#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135061#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:08,953 INFO L290 TraceCheckUtils]: 48: Hoare triple {135061#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {135061#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:08,956 INFO L290 TraceCheckUtils]: 49: Hoare triple {135061#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135062#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:08,956 INFO L290 TraceCheckUtils]: 50: Hoare triple {135062#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {135062#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:08,958 INFO L290 TraceCheckUtils]: 51: Hoare triple {135062#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135063#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:08,958 INFO L290 TraceCheckUtils]: 52: Hoare triple {135063#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {135063#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:08,960 INFO L290 TraceCheckUtils]: 53: Hoare triple {135063#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135064#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:08,960 INFO L290 TraceCheckUtils]: 54: Hoare triple {135064#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {135064#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:08,962 INFO L290 TraceCheckUtils]: 55: Hoare triple {135064#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135065#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:08,962 INFO L290 TraceCheckUtils]: 56: Hoare triple {135065#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {135065#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:08,965 INFO L290 TraceCheckUtils]: 57: Hoare triple {135065#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135066#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:08,965 INFO L290 TraceCheckUtils]: 58: Hoare triple {135066#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {135066#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:08,967 INFO L290 TraceCheckUtils]: 59: Hoare triple {135066#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135067#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:08,967 INFO L290 TraceCheckUtils]: 60: Hoare triple {135067#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {135067#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:08,969 INFO L290 TraceCheckUtils]: 61: Hoare triple {135067#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135068#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:08,969 INFO L290 TraceCheckUtils]: 62: Hoare triple {135068#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {135068#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:08,971 INFO L290 TraceCheckUtils]: 63: Hoare triple {135068#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135069#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:08,971 INFO L290 TraceCheckUtils]: 64: Hoare triple {135069#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {135069#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:08,973 INFO L290 TraceCheckUtils]: 65: Hoare triple {135069#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135070#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:08,974 INFO L290 TraceCheckUtils]: 66: Hoare triple {135070#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {135070#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:08,975 INFO L290 TraceCheckUtils]: 67: Hoare triple {135070#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135071#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:08,976 INFO L290 TraceCheckUtils]: 68: Hoare triple {135071#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {135071#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:08,978 INFO L290 TraceCheckUtils]: 69: Hoare triple {135071#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135072#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:08,978 INFO L290 TraceCheckUtils]: 70: Hoare triple {135072#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {135072#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:08,980 INFO L290 TraceCheckUtils]: 71: Hoare triple {135072#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135073#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:08,980 INFO L290 TraceCheckUtils]: 72: Hoare triple {135073#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {135073#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:08,982 INFO L290 TraceCheckUtils]: 73: Hoare triple {135073#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135074#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:08,983 INFO L290 TraceCheckUtils]: 74: Hoare triple {135074#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {135074#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:08,984 INFO L290 TraceCheckUtils]: 75: Hoare triple {135074#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135075#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:08,985 INFO L290 TraceCheckUtils]: 76: Hoare triple {135075#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {135075#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:08,986 INFO L290 TraceCheckUtils]: 77: Hoare triple {135075#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135076#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:08,987 INFO L290 TraceCheckUtils]: 78: Hoare triple {135076#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {135076#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:08,988 INFO L290 TraceCheckUtils]: 79: Hoare triple {135076#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135077#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:08,989 INFO L290 TraceCheckUtils]: 80: Hoare triple {135077#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {135077#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:08,990 INFO L290 TraceCheckUtils]: 81: Hoare triple {135077#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135078#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:08,991 INFO L290 TraceCheckUtils]: 82: Hoare triple {135078#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {135078#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:08,992 INFO L290 TraceCheckUtils]: 83: Hoare triple {135078#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135079#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:08,993 INFO L290 TraceCheckUtils]: 84: Hoare triple {135079#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {135079#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:08,995 INFO L290 TraceCheckUtils]: 85: Hoare triple {135079#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135080#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:08,995 INFO L290 TraceCheckUtils]: 86: Hoare triple {135080#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {135080#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:08,998 INFO L290 TraceCheckUtils]: 87: Hoare triple {135080#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135081#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:08,998 INFO L290 TraceCheckUtils]: 88: Hoare triple {135081#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {135081#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:09,000 INFO L290 TraceCheckUtils]: 89: Hoare triple {135081#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135082#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:09,000 INFO L290 TraceCheckUtils]: 90: Hoare triple {135082#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {135082#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:09,002 INFO L290 TraceCheckUtils]: 91: Hoare triple {135082#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135083#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:09,002 INFO L290 TraceCheckUtils]: 92: Hoare triple {135083#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {135083#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:09,004 INFO L290 TraceCheckUtils]: 93: Hoare triple {135083#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135084#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:09,004 INFO L290 TraceCheckUtils]: 94: Hoare triple {135084#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {135084#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:09,006 INFO L290 TraceCheckUtils]: 95: Hoare triple {135084#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135085#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:09,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {135085#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {135085#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:09,008 INFO L290 TraceCheckUtils]: 97: Hoare triple {135085#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135086#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:09,009 INFO L290 TraceCheckUtils]: 98: Hoare triple {135086#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {135086#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:09,011 INFO L290 TraceCheckUtils]: 99: Hoare triple {135086#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135087#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:09,011 INFO L290 TraceCheckUtils]: 100: Hoare triple {135087#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {135087#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:09,013 INFO L290 TraceCheckUtils]: 101: Hoare triple {135087#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135088#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:09,014 INFO L290 TraceCheckUtils]: 102: Hoare triple {135088#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {135088#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:09,016 INFO L290 TraceCheckUtils]: 103: Hoare triple {135088#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135089#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:09,016 INFO L290 TraceCheckUtils]: 104: Hoare triple {135089#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {135089#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:09,018 INFO L290 TraceCheckUtils]: 105: Hoare triple {135089#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135090#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:09,018 INFO L290 TraceCheckUtils]: 106: Hoare triple {135090#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {135090#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:09,020 INFO L290 TraceCheckUtils]: 107: Hoare triple {135090#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135091#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:09,020 INFO L290 TraceCheckUtils]: 108: Hoare triple {135091#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {135091#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:09,022 INFO L290 TraceCheckUtils]: 109: Hoare triple {135091#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135092#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:09,022 INFO L290 TraceCheckUtils]: 110: Hoare triple {135092#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {135092#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:09,025 INFO L290 TraceCheckUtils]: 111: Hoare triple {135092#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135093#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:09,025 INFO L290 TraceCheckUtils]: 112: Hoare triple {135093#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {135093#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:09,027 INFO L290 TraceCheckUtils]: 113: Hoare triple {135093#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135094#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:09,027 INFO L290 TraceCheckUtils]: 114: Hoare triple {135094#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {135094#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:09,029 INFO L290 TraceCheckUtils]: 115: Hoare triple {135094#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135095#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:09,030 INFO L290 TraceCheckUtils]: 116: Hoare triple {135095#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {135095#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:09,032 INFO L290 TraceCheckUtils]: 117: Hoare triple {135095#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135096#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:09,033 INFO L290 TraceCheckUtils]: 118: Hoare triple {135096#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {135096#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:09,035 INFO L290 TraceCheckUtils]: 119: Hoare triple {135096#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135097#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:09,035 INFO L290 TraceCheckUtils]: 120: Hoare triple {135097#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {135097#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:09,037 INFO L290 TraceCheckUtils]: 121: Hoare triple {135097#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135098#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:09,037 INFO L290 TraceCheckUtils]: 122: Hoare triple {135098#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {135098#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:09,039 INFO L290 TraceCheckUtils]: 123: Hoare triple {135098#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135099#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:09,040 INFO L290 TraceCheckUtils]: 124: Hoare triple {135099#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {135099#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:09,042 INFO L290 TraceCheckUtils]: 125: Hoare triple {135099#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135100#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:09,042 INFO L290 TraceCheckUtils]: 126: Hoare triple {135100#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {135100#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:09,044 INFO L290 TraceCheckUtils]: 127: Hoare triple {135100#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135101#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:09,044 INFO L290 TraceCheckUtils]: 128: Hoare triple {135101#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {135101#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:09,046 INFO L290 TraceCheckUtils]: 129: Hoare triple {135101#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135102#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:09,046 INFO L290 TraceCheckUtils]: 130: Hoare triple {135102#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {135102#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:09,048 INFO L290 TraceCheckUtils]: 131: Hoare triple {135102#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135103#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:09,048 INFO L290 TraceCheckUtils]: 132: Hoare triple {135103#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {135103#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:09,053 INFO L290 TraceCheckUtils]: 133: Hoare triple {135103#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135104#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:09,053 INFO L290 TraceCheckUtils]: 134: Hoare triple {135104#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {135104#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:09,055 INFO L290 TraceCheckUtils]: 135: Hoare triple {135104#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135105#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:09,056 INFO L290 TraceCheckUtils]: 136: Hoare triple {135105#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {135105#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:09,057 INFO L290 TraceCheckUtils]: 137: Hoare triple {135105#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135106#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:09,058 INFO L290 TraceCheckUtils]: 138: Hoare triple {135106#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {135106#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:09,060 INFO L290 TraceCheckUtils]: 139: Hoare triple {135106#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135107#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:09,060 INFO L290 TraceCheckUtils]: 140: Hoare triple {135107#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {135107#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:09,063 INFO L290 TraceCheckUtils]: 141: Hoare triple {135107#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135108#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:09,064 INFO L290 TraceCheckUtils]: 142: Hoare triple {135108#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {135108#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:09,066 INFO L290 TraceCheckUtils]: 143: Hoare triple {135108#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135109#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:09,067 INFO L290 TraceCheckUtils]: 144: Hoare triple {135109#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {135109#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:09,069 INFO L290 TraceCheckUtils]: 145: Hoare triple {135109#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135110#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:09,070 INFO L290 TraceCheckUtils]: 146: Hoare triple {135110#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {135110#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:09,072 INFO L290 TraceCheckUtils]: 147: Hoare triple {135110#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135111#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:09,072 INFO L290 TraceCheckUtils]: 148: Hoare triple {135111#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {135111#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:09,074 INFO L290 TraceCheckUtils]: 149: Hoare triple {135111#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135112#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:09,074 INFO L290 TraceCheckUtils]: 150: Hoare triple {135112#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {135112#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:09,076 INFO L290 TraceCheckUtils]: 151: Hoare triple {135112#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135113#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:09,076 INFO L290 TraceCheckUtils]: 152: Hoare triple {135113#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {135113#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:09,078 INFO L290 TraceCheckUtils]: 153: Hoare triple {135113#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135114#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:09,078 INFO L290 TraceCheckUtils]: 154: Hoare triple {135114#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {135114#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:09,080 INFO L290 TraceCheckUtils]: 155: Hoare triple {135114#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135115#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:09,081 INFO L290 TraceCheckUtils]: 156: Hoare triple {135115#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {135115#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:09,084 INFO L290 TraceCheckUtils]: 157: Hoare triple {135115#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135116#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:09,084 INFO L290 TraceCheckUtils]: 158: Hoare triple {135116#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {135116#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:09,086 INFO L290 TraceCheckUtils]: 159: Hoare triple {135116#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135117#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:09,087 INFO L290 TraceCheckUtils]: 160: Hoare triple {135117#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {135117#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:09,088 INFO L290 TraceCheckUtils]: 161: Hoare triple {135117#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135118#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:09,089 INFO L290 TraceCheckUtils]: 162: Hoare triple {135118#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {135118#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:09,090 INFO L290 TraceCheckUtils]: 163: Hoare triple {135118#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135119#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:09,091 INFO L290 TraceCheckUtils]: 164: Hoare triple {135119#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {135119#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:09,095 INFO L290 TraceCheckUtils]: 165: Hoare triple {135119#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135120#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:09,095 INFO L290 TraceCheckUtils]: 166: Hoare triple {135120#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {135120#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:09,100 INFO L290 TraceCheckUtils]: 167: Hoare triple {135120#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135121#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:09,100 INFO L290 TraceCheckUtils]: 168: Hoare triple {135121#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {135121#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:09,102 INFO L290 TraceCheckUtils]: 169: Hoare triple {135121#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135122#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:09,102 INFO L290 TraceCheckUtils]: 170: Hoare triple {135122#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {135122#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:09,104 INFO L290 TraceCheckUtils]: 171: Hoare triple {135122#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135123#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:09,105 INFO L290 TraceCheckUtils]: 172: Hoare triple {135123#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {135123#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:09,106 INFO L290 TraceCheckUtils]: 173: Hoare triple {135123#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135124#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:09,107 INFO L290 TraceCheckUtils]: 174: Hoare triple {135124#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {135124#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:09,108 INFO L290 TraceCheckUtils]: 175: Hoare triple {135124#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135125#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:09,109 INFO L290 TraceCheckUtils]: 176: Hoare triple {135125#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {135125#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:09,111 INFO L290 TraceCheckUtils]: 177: Hoare triple {135125#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135126#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:09,111 INFO L290 TraceCheckUtils]: 178: Hoare triple {135126#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {135126#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:09,113 INFO L290 TraceCheckUtils]: 179: Hoare triple {135126#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135127#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:09,114 INFO L290 TraceCheckUtils]: 180: Hoare triple {135127#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {135127#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:09,116 INFO L290 TraceCheckUtils]: 181: Hoare triple {135127#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135128#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:09,117 INFO L290 TraceCheckUtils]: 182: Hoare triple {135128#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {135128#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:09,118 INFO L290 TraceCheckUtils]: 183: Hoare triple {135128#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135129#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:09,119 INFO L290 TraceCheckUtils]: 184: Hoare triple {135129#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {135129#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:09,120 INFO L290 TraceCheckUtils]: 185: Hoare triple {135129#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135130#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:09,121 INFO L290 TraceCheckUtils]: 186: Hoare triple {135130#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {135130#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:09,123 INFO L290 TraceCheckUtils]: 187: Hoare triple {135130#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135131#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:09,123 INFO L290 TraceCheckUtils]: 188: Hoare triple {135131#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {135131#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 189: Hoare triple {135131#(<= main_~x~0 91)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 190: Hoare triple {135036#false} assume !!(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 191: Hoare triple {135036#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 192: Hoare triple {135036#false} assume !(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L272 TraceCheckUtils]: 193: Hoare triple {135036#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 194: Hoare triple {135036#false} ~cond := #in~cond; {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 195: Hoare triple {135036#false} assume 0 == ~cond; {135036#false} is VALID [2022-04-15 12:55:09,126 INFO L290 TraceCheckUtils]: 196: Hoare triple {135036#false} assume !false; {135036#false} is VALID [2022-04-15 12:55:09,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 276 proven. 8372 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:09,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:55:09,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554199037] [2022-04-15 12:55:09,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554199037] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:55:09,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2027816599] [2022-04-15 12:55:09,127 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:55:09,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:09,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:55:09,128 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:55:09,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Waiting until timeout for monitored process [2022-04-15 12:55:09,222 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:55:09,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:55:09,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-15 12:55:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:09,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:55:10,318 INFO L272 TraceCheckUtils]: 0: Hoare triple {135035#true} call ULTIMATE.init(); {135035#true} is VALID [2022-04-15 12:55:10,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {135035#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {135035#true} is VALID [2022-04-15 12:55:10,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {135035#true} assume true; {135035#true} is VALID [2022-04-15 12:55:10,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {135035#true} {135035#true} #41#return; {135035#true} is VALID [2022-04-15 12:55:10,318 INFO L272 TraceCheckUtils]: 4: Hoare triple {135035#true} call #t~ret4 := main(); {135035#true} is VALID [2022-04-15 12:55:10,319 INFO L290 TraceCheckUtils]: 5: Hoare triple {135035#true} ~x~0 := 0;~y~0 := 500000; {135151#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:10,319 INFO L290 TraceCheckUtils]: 6: Hoare triple {135151#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {135151#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:10,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {135151#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135041#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:10,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {135041#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {135041#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:10,340 INFO L290 TraceCheckUtils]: 9: Hoare triple {135041#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135042#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:10,340 INFO L290 TraceCheckUtils]: 10: Hoare triple {135042#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {135042#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:10,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {135042#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135043#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:10,351 INFO L290 TraceCheckUtils]: 12: Hoare triple {135043#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {135043#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:10,361 INFO L290 TraceCheckUtils]: 13: Hoare triple {135043#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135044#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:10,361 INFO L290 TraceCheckUtils]: 14: Hoare triple {135044#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {135044#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:10,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {135044#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135045#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:10,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {135045#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {135045#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:10,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {135045#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135046#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:10,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {135046#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {135046#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:10,393 INFO L290 TraceCheckUtils]: 19: Hoare triple {135046#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135047#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:10,393 INFO L290 TraceCheckUtils]: 20: Hoare triple {135047#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {135047#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:10,404 INFO L290 TraceCheckUtils]: 21: Hoare triple {135047#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135048#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:10,404 INFO L290 TraceCheckUtils]: 22: Hoare triple {135048#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {135048#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:10,415 INFO L290 TraceCheckUtils]: 23: Hoare triple {135048#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135049#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:10,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {135049#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {135049#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:10,425 INFO L290 TraceCheckUtils]: 25: Hoare triple {135049#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135050#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:10,425 INFO L290 TraceCheckUtils]: 26: Hoare triple {135050#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {135050#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:10,436 INFO L290 TraceCheckUtils]: 27: Hoare triple {135050#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135051#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:10,436 INFO L290 TraceCheckUtils]: 28: Hoare triple {135051#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {135051#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:10,447 INFO L290 TraceCheckUtils]: 29: Hoare triple {135051#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135052#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:10,447 INFO L290 TraceCheckUtils]: 30: Hoare triple {135052#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {135052#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:10,457 INFO L290 TraceCheckUtils]: 31: Hoare triple {135052#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135053#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:10,458 INFO L290 TraceCheckUtils]: 32: Hoare triple {135053#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {135053#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:10,468 INFO L290 TraceCheckUtils]: 33: Hoare triple {135053#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135054#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:10,468 INFO L290 TraceCheckUtils]: 34: Hoare triple {135054#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {135054#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:10,479 INFO L290 TraceCheckUtils]: 35: Hoare triple {135054#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135055#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:10,479 INFO L290 TraceCheckUtils]: 36: Hoare triple {135055#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {135055#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:10,490 INFO L290 TraceCheckUtils]: 37: Hoare triple {135055#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135056#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:10,490 INFO L290 TraceCheckUtils]: 38: Hoare triple {135056#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {135056#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:10,501 INFO L290 TraceCheckUtils]: 39: Hoare triple {135056#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135057#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:10,501 INFO L290 TraceCheckUtils]: 40: Hoare triple {135057#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {135057#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:10,512 INFO L290 TraceCheckUtils]: 41: Hoare triple {135057#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135058#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:10,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {135058#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {135058#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:10,522 INFO L290 TraceCheckUtils]: 43: Hoare triple {135058#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135059#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:10,522 INFO L290 TraceCheckUtils]: 44: Hoare triple {135059#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {135059#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:10,533 INFO L290 TraceCheckUtils]: 45: Hoare triple {135059#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135060#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:10,533 INFO L290 TraceCheckUtils]: 46: Hoare triple {135060#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {135060#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:10,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {135060#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135061#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:10,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {135061#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {135061#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:10,555 INFO L290 TraceCheckUtils]: 49: Hoare triple {135061#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135062#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:10,555 INFO L290 TraceCheckUtils]: 50: Hoare triple {135062#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {135062#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:10,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {135062#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135063#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:10,566 INFO L290 TraceCheckUtils]: 52: Hoare triple {135063#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {135063#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:10,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {135063#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135064#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:10,577 INFO L290 TraceCheckUtils]: 54: Hoare triple {135064#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {135064#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:10,587 INFO L290 TraceCheckUtils]: 55: Hoare triple {135064#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135065#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:10,587 INFO L290 TraceCheckUtils]: 56: Hoare triple {135065#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {135065#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:10,598 INFO L290 TraceCheckUtils]: 57: Hoare triple {135065#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135066#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:10,598 INFO L290 TraceCheckUtils]: 58: Hoare triple {135066#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {135066#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:10,608 INFO L290 TraceCheckUtils]: 59: Hoare triple {135066#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135067#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:10,609 INFO L290 TraceCheckUtils]: 60: Hoare triple {135067#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {135067#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:10,619 INFO L290 TraceCheckUtils]: 61: Hoare triple {135067#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135068#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:10,619 INFO L290 TraceCheckUtils]: 62: Hoare triple {135068#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {135068#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:10,630 INFO L290 TraceCheckUtils]: 63: Hoare triple {135068#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135069#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:10,630 INFO L290 TraceCheckUtils]: 64: Hoare triple {135069#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {135069#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:10,640 INFO L290 TraceCheckUtils]: 65: Hoare triple {135069#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135070#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:10,640 INFO L290 TraceCheckUtils]: 66: Hoare triple {135070#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {135070#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:10,651 INFO L290 TraceCheckUtils]: 67: Hoare triple {135070#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135071#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:10,651 INFO L290 TraceCheckUtils]: 68: Hoare triple {135071#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {135071#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:10,662 INFO L290 TraceCheckUtils]: 69: Hoare triple {135071#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135072#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:10,662 INFO L290 TraceCheckUtils]: 70: Hoare triple {135072#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {135072#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:10,672 INFO L290 TraceCheckUtils]: 71: Hoare triple {135072#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135073#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:10,673 INFO L290 TraceCheckUtils]: 72: Hoare triple {135073#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {135073#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:10,683 INFO L290 TraceCheckUtils]: 73: Hoare triple {135073#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135074#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:10,683 INFO L290 TraceCheckUtils]: 74: Hoare triple {135074#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {135074#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:10,694 INFO L290 TraceCheckUtils]: 75: Hoare triple {135074#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135075#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:10,694 INFO L290 TraceCheckUtils]: 76: Hoare triple {135075#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {135075#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:10,704 INFO L290 TraceCheckUtils]: 77: Hoare triple {135075#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135076#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:10,705 INFO L290 TraceCheckUtils]: 78: Hoare triple {135076#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {135076#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:10,715 INFO L290 TraceCheckUtils]: 79: Hoare triple {135076#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135077#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:10,715 INFO L290 TraceCheckUtils]: 80: Hoare triple {135077#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {135077#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:10,725 INFO L290 TraceCheckUtils]: 81: Hoare triple {135077#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135078#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:10,726 INFO L290 TraceCheckUtils]: 82: Hoare triple {135078#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {135078#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:10,736 INFO L290 TraceCheckUtils]: 83: Hoare triple {135078#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135079#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:10,736 INFO L290 TraceCheckUtils]: 84: Hoare triple {135079#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {135079#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:10,746 INFO L290 TraceCheckUtils]: 85: Hoare triple {135079#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135080#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:10,747 INFO L290 TraceCheckUtils]: 86: Hoare triple {135080#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {135080#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:10,757 INFO L290 TraceCheckUtils]: 87: Hoare triple {135080#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135081#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:10,758 INFO L290 TraceCheckUtils]: 88: Hoare triple {135081#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {135081#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:10,768 INFO L290 TraceCheckUtils]: 89: Hoare triple {135081#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135082#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:10,768 INFO L290 TraceCheckUtils]: 90: Hoare triple {135082#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {135082#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:10,778 INFO L290 TraceCheckUtils]: 91: Hoare triple {135082#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135083#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:10,779 INFO L290 TraceCheckUtils]: 92: Hoare triple {135083#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {135083#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:10,789 INFO L290 TraceCheckUtils]: 93: Hoare triple {135083#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135084#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:10,789 INFO L290 TraceCheckUtils]: 94: Hoare triple {135084#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {135084#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:10,800 INFO L290 TraceCheckUtils]: 95: Hoare triple {135084#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135085#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:10,800 INFO L290 TraceCheckUtils]: 96: Hoare triple {135085#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {135085#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:10,810 INFO L290 TraceCheckUtils]: 97: Hoare triple {135085#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135086#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:10,811 INFO L290 TraceCheckUtils]: 98: Hoare triple {135086#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {135086#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:10,821 INFO L290 TraceCheckUtils]: 99: Hoare triple {135086#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135087#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:10,822 INFO L290 TraceCheckUtils]: 100: Hoare triple {135087#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {135087#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:10,832 INFO L290 TraceCheckUtils]: 101: Hoare triple {135087#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135088#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:10,832 INFO L290 TraceCheckUtils]: 102: Hoare triple {135088#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {135088#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:10,842 INFO L290 TraceCheckUtils]: 103: Hoare triple {135088#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135089#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:10,842 INFO L290 TraceCheckUtils]: 104: Hoare triple {135089#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {135089#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:10,853 INFO L290 TraceCheckUtils]: 105: Hoare triple {135089#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135090#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:10,853 INFO L290 TraceCheckUtils]: 106: Hoare triple {135090#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {135090#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:10,864 INFO L290 TraceCheckUtils]: 107: Hoare triple {135090#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135091#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:10,864 INFO L290 TraceCheckUtils]: 108: Hoare triple {135091#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {135091#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:10,874 INFO L290 TraceCheckUtils]: 109: Hoare triple {135091#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135092#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:10,875 INFO L290 TraceCheckUtils]: 110: Hoare triple {135092#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {135092#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:10,885 INFO L290 TraceCheckUtils]: 111: Hoare triple {135092#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135093#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:10,885 INFO L290 TraceCheckUtils]: 112: Hoare triple {135093#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {135093#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:10,895 INFO L290 TraceCheckUtils]: 113: Hoare triple {135093#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135094#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:10,896 INFO L290 TraceCheckUtils]: 114: Hoare triple {135094#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {135094#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:10,906 INFO L290 TraceCheckUtils]: 115: Hoare triple {135094#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135095#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:10,907 INFO L290 TraceCheckUtils]: 116: Hoare triple {135095#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {135095#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:10,917 INFO L290 TraceCheckUtils]: 117: Hoare triple {135095#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135096#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:10,918 INFO L290 TraceCheckUtils]: 118: Hoare triple {135096#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {135096#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:10,928 INFO L290 TraceCheckUtils]: 119: Hoare triple {135096#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135097#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:10,928 INFO L290 TraceCheckUtils]: 120: Hoare triple {135097#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {135097#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:10,938 INFO L290 TraceCheckUtils]: 121: Hoare triple {135097#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135098#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:10,938 INFO L290 TraceCheckUtils]: 122: Hoare triple {135098#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {135098#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:10,949 INFO L290 TraceCheckUtils]: 123: Hoare triple {135098#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135099#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:10,950 INFO L290 TraceCheckUtils]: 124: Hoare triple {135099#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {135099#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:10,960 INFO L290 TraceCheckUtils]: 125: Hoare triple {135099#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135100#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:10,960 INFO L290 TraceCheckUtils]: 126: Hoare triple {135100#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {135100#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:10,970 INFO L290 TraceCheckUtils]: 127: Hoare triple {135100#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135101#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:10,971 INFO L290 TraceCheckUtils]: 128: Hoare triple {135101#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {135101#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:10,981 INFO L290 TraceCheckUtils]: 129: Hoare triple {135101#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135102#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:10,982 INFO L290 TraceCheckUtils]: 130: Hoare triple {135102#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {135102#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:10,992 INFO L290 TraceCheckUtils]: 131: Hoare triple {135102#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135103#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:10,992 INFO L290 TraceCheckUtils]: 132: Hoare triple {135103#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {135103#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:11,003 INFO L290 TraceCheckUtils]: 133: Hoare triple {135103#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135104#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:11,003 INFO L290 TraceCheckUtils]: 134: Hoare triple {135104#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {135104#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:11,014 INFO L290 TraceCheckUtils]: 135: Hoare triple {135104#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135105#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:11,014 INFO L290 TraceCheckUtils]: 136: Hoare triple {135105#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {135105#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:11,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {135105#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135106#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:11,024 INFO L290 TraceCheckUtils]: 138: Hoare triple {135106#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {135106#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:11,035 INFO L290 TraceCheckUtils]: 139: Hoare triple {135106#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135107#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:11,035 INFO L290 TraceCheckUtils]: 140: Hoare triple {135107#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {135107#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:11,046 INFO L290 TraceCheckUtils]: 141: Hoare triple {135107#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135108#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:11,047 INFO L290 TraceCheckUtils]: 142: Hoare triple {135108#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {135108#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:11,057 INFO L290 TraceCheckUtils]: 143: Hoare triple {135108#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135109#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:11,057 INFO L290 TraceCheckUtils]: 144: Hoare triple {135109#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {135109#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:11,068 INFO L290 TraceCheckUtils]: 145: Hoare triple {135109#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135110#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:11,068 INFO L290 TraceCheckUtils]: 146: Hoare triple {135110#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {135110#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:11,078 INFO L290 TraceCheckUtils]: 147: Hoare triple {135110#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135111#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:11,079 INFO L290 TraceCheckUtils]: 148: Hoare triple {135111#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {135111#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:11,089 INFO L290 TraceCheckUtils]: 149: Hoare triple {135111#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135112#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:11,089 INFO L290 TraceCheckUtils]: 150: Hoare triple {135112#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {135112#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:11,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {135112#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135113#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:11,100 INFO L290 TraceCheckUtils]: 152: Hoare triple {135113#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {135113#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:11,111 INFO L290 TraceCheckUtils]: 153: Hoare triple {135113#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135114#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:11,111 INFO L290 TraceCheckUtils]: 154: Hoare triple {135114#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {135114#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:11,121 INFO L290 TraceCheckUtils]: 155: Hoare triple {135114#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135115#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:11,121 INFO L290 TraceCheckUtils]: 156: Hoare triple {135115#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {135115#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:11,132 INFO L290 TraceCheckUtils]: 157: Hoare triple {135115#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135116#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:11,132 INFO L290 TraceCheckUtils]: 158: Hoare triple {135116#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {135116#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:11,142 INFO L290 TraceCheckUtils]: 159: Hoare triple {135116#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135117#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:11,143 INFO L290 TraceCheckUtils]: 160: Hoare triple {135117#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {135117#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:11,153 INFO L290 TraceCheckUtils]: 161: Hoare triple {135117#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135118#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:11,153 INFO L290 TraceCheckUtils]: 162: Hoare triple {135118#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {135118#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:11,163 INFO L290 TraceCheckUtils]: 163: Hoare triple {135118#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135119#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:11,164 INFO L290 TraceCheckUtils]: 164: Hoare triple {135119#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {135119#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:11,174 INFO L290 TraceCheckUtils]: 165: Hoare triple {135119#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135120#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:11,174 INFO L290 TraceCheckUtils]: 166: Hoare triple {135120#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {135120#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:11,184 INFO L290 TraceCheckUtils]: 167: Hoare triple {135120#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135121#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:11,184 INFO L290 TraceCheckUtils]: 168: Hoare triple {135121#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {135121#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:11,195 INFO L290 TraceCheckUtils]: 169: Hoare triple {135121#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135122#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:11,195 INFO L290 TraceCheckUtils]: 170: Hoare triple {135122#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {135122#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:11,206 INFO L290 TraceCheckUtils]: 171: Hoare triple {135122#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135123#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:11,206 INFO L290 TraceCheckUtils]: 172: Hoare triple {135123#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {135123#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:11,216 INFO L290 TraceCheckUtils]: 173: Hoare triple {135123#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135124#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:11,216 INFO L290 TraceCheckUtils]: 174: Hoare triple {135124#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {135124#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:11,227 INFO L290 TraceCheckUtils]: 175: Hoare triple {135124#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135125#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:11,227 INFO L290 TraceCheckUtils]: 176: Hoare triple {135125#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {135125#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:11,237 INFO L290 TraceCheckUtils]: 177: Hoare triple {135125#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135126#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:11,237 INFO L290 TraceCheckUtils]: 178: Hoare triple {135126#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {135126#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:11,247 INFO L290 TraceCheckUtils]: 179: Hoare triple {135126#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135127#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:11,247 INFO L290 TraceCheckUtils]: 180: Hoare triple {135127#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {135127#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:11,258 INFO L290 TraceCheckUtils]: 181: Hoare triple {135127#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135128#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:11,258 INFO L290 TraceCheckUtils]: 182: Hoare triple {135128#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {135128#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:11,269 INFO L290 TraceCheckUtils]: 183: Hoare triple {135128#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135129#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:11,269 INFO L290 TraceCheckUtils]: 184: Hoare triple {135129#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {135129#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:11,279 INFO L290 TraceCheckUtils]: 185: Hoare triple {135129#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135130#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:11,279 INFO L290 TraceCheckUtils]: 186: Hoare triple {135130#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {135130#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:11,290 INFO L290 TraceCheckUtils]: 187: Hoare triple {135130#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135131#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:11,290 INFO L290 TraceCheckUtils]: 188: Hoare triple {135131#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {135131#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 189: Hoare triple {135131#(<= main_~x~0 91)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 190: Hoare triple {135036#false} assume !!(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 191: Hoare triple {135036#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 192: Hoare triple {135036#false} assume !(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L272 TraceCheckUtils]: 193: Hoare triple {135036#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 194: Hoare triple {135036#false} ~cond := #in~cond; {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 195: Hoare triple {135036#false} assume 0 == ~cond; {135036#false} is VALID [2022-04-15 12:55:11,301 INFO L290 TraceCheckUtils]: 196: Hoare triple {135036#false} assume !false; {135036#false} is VALID [2022-04-15 12:55:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 276 proven. 8372 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:11,302 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:55:17,055 INFO L290 TraceCheckUtils]: 196: Hoare triple {135036#false} assume !false; {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 195: Hoare triple {135036#false} assume 0 == ~cond; {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 194: Hoare triple {135036#false} ~cond := #in~cond; {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L272 TraceCheckUtils]: 193: Hoare triple {135036#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 192: Hoare triple {135036#false} assume !(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 191: Hoare triple {135036#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 190: Hoare triple {135036#false} assume !!(~x~0 < 1000000); {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 189: Hoare triple {135746#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {135036#false} is VALID [2022-04-15 12:55:17,056 INFO L290 TraceCheckUtils]: 188: Hoare triple {135746#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {135746#(< main_~x~0 500000)} is VALID [2022-04-15 12:55:17,064 INFO L290 TraceCheckUtils]: 187: Hoare triple {135753#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135746#(< main_~x~0 500000)} is VALID [2022-04-15 12:55:17,065 INFO L290 TraceCheckUtils]: 186: Hoare triple {135753#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {135753#(< main_~x~0 499999)} is VALID [2022-04-15 12:55:17,067 INFO L290 TraceCheckUtils]: 185: Hoare triple {135760#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135753#(< main_~x~0 499999)} is VALID [2022-04-15 12:55:17,067 INFO L290 TraceCheckUtils]: 184: Hoare triple {135760#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {135760#(< main_~x~0 499998)} is VALID [2022-04-15 12:55:17,069 INFO L290 TraceCheckUtils]: 183: Hoare triple {135767#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135760#(< main_~x~0 499998)} is VALID [2022-04-15 12:55:17,069 INFO L290 TraceCheckUtils]: 182: Hoare triple {135767#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {135767#(< main_~x~0 499997)} is VALID [2022-04-15 12:55:17,071 INFO L290 TraceCheckUtils]: 181: Hoare triple {135774#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135767#(< main_~x~0 499997)} is VALID [2022-04-15 12:55:17,071 INFO L290 TraceCheckUtils]: 180: Hoare triple {135774#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {135774#(< main_~x~0 499996)} is VALID [2022-04-15 12:55:17,074 INFO L290 TraceCheckUtils]: 179: Hoare triple {135781#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135774#(< main_~x~0 499996)} is VALID [2022-04-15 12:55:17,075 INFO L290 TraceCheckUtils]: 178: Hoare triple {135781#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {135781#(< main_~x~0 499995)} is VALID [2022-04-15 12:55:17,077 INFO L290 TraceCheckUtils]: 177: Hoare triple {135788#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135781#(< main_~x~0 499995)} is VALID [2022-04-15 12:55:17,077 INFO L290 TraceCheckUtils]: 176: Hoare triple {135788#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {135788#(< main_~x~0 499994)} is VALID [2022-04-15 12:55:17,079 INFO L290 TraceCheckUtils]: 175: Hoare triple {135795#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135788#(< main_~x~0 499994)} is VALID [2022-04-15 12:55:17,079 INFO L290 TraceCheckUtils]: 174: Hoare triple {135795#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {135795#(< main_~x~0 499993)} is VALID [2022-04-15 12:55:17,081 INFO L290 TraceCheckUtils]: 173: Hoare triple {135802#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135795#(< main_~x~0 499993)} is VALID [2022-04-15 12:55:17,081 INFO L290 TraceCheckUtils]: 172: Hoare triple {135802#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {135802#(< main_~x~0 499992)} is VALID [2022-04-15 12:55:17,083 INFO L290 TraceCheckUtils]: 171: Hoare triple {135809#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135802#(< main_~x~0 499992)} is VALID [2022-04-15 12:55:17,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {135809#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {135809#(< main_~x~0 499991)} is VALID [2022-04-15 12:55:17,085 INFO L290 TraceCheckUtils]: 169: Hoare triple {135816#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135809#(< main_~x~0 499991)} is VALID [2022-04-15 12:55:17,085 INFO L290 TraceCheckUtils]: 168: Hoare triple {135816#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {135816#(< main_~x~0 499990)} is VALID [2022-04-15 12:55:17,087 INFO L290 TraceCheckUtils]: 167: Hoare triple {135823#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135816#(< main_~x~0 499990)} is VALID [2022-04-15 12:55:17,087 INFO L290 TraceCheckUtils]: 166: Hoare triple {135823#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {135823#(< main_~x~0 499989)} is VALID [2022-04-15 12:55:17,090 INFO L290 TraceCheckUtils]: 165: Hoare triple {135830#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135823#(< main_~x~0 499989)} is VALID [2022-04-15 12:55:17,091 INFO L290 TraceCheckUtils]: 164: Hoare triple {135830#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {135830#(< main_~x~0 499988)} is VALID [2022-04-15 12:55:17,092 INFO L290 TraceCheckUtils]: 163: Hoare triple {135837#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135830#(< main_~x~0 499988)} is VALID [2022-04-15 12:55:17,093 INFO L290 TraceCheckUtils]: 162: Hoare triple {135837#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {135837#(< main_~x~0 499987)} is VALID [2022-04-15 12:55:17,094 INFO L290 TraceCheckUtils]: 161: Hoare triple {135844#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135837#(< main_~x~0 499987)} is VALID [2022-04-15 12:55:17,095 INFO L290 TraceCheckUtils]: 160: Hoare triple {135844#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {135844#(< main_~x~0 499986)} is VALID [2022-04-15 12:55:17,097 INFO L290 TraceCheckUtils]: 159: Hoare triple {135851#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135844#(< main_~x~0 499986)} is VALID [2022-04-15 12:55:17,097 INFO L290 TraceCheckUtils]: 158: Hoare triple {135851#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {135851#(< main_~x~0 499985)} is VALID [2022-04-15 12:55:17,099 INFO L290 TraceCheckUtils]: 157: Hoare triple {135858#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135851#(< main_~x~0 499985)} is VALID [2022-04-15 12:55:17,099 INFO L290 TraceCheckUtils]: 156: Hoare triple {135858#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {135858#(< main_~x~0 499984)} is VALID [2022-04-15 12:55:17,101 INFO L290 TraceCheckUtils]: 155: Hoare triple {135865#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135858#(< main_~x~0 499984)} is VALID [2022-04-15 12:55:17,101 INFO L290 TraceCheckUtils]: 154: Hoare triple {135865#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {135865#(< main_~x~0 499983)} is VALID [2022-04-15 12:55:17,105 INFO L290 TraceCheckUtils]: 153: Hoare triple {135872#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135865#(< main_~x~0 499983)} is VALID [2022-04-15 12:55:17,105 INFO L290 TraceCheckUtils]: 152: Hoare triple {135872#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {135872#(< main_~x~0 499982)} is VALID [2022-04-15 12:55:17,107 INFO L290 TraceCheckUtils]: 151: Hoare triple {135879#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135872#(< main_~x~0 499982)} is VALID [2022-04-15 12:55:17,107 INFO L290 TraceCheckUtils]: 150: Hoare triple {135879#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {135879#(< main_~x~0 499981)} is VALID [2022-04-15 12:55:17,109 INFO L290 TraceCheckUtils]: 149: Hoare triple {135886#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135879#(< main_~x~0 499981)} is VALID [2022-04-15 12:55:17,109 INFO L290 TraceCheckUtils]: 148: Hoare triple {135886#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {135886#(< main_~x~0 499980)} is VALID [2022-04-15 12:55:17,111 INFO L290 TraceCheckUtils]: 147: Hoare triple {135893#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135886#(< main_~x~0 499980)} is VALID [2022-04-15 12:55:17,111 INFO L290 TraceCheckUtils]: 146: Hoare triple {135893#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {135893#(< main_~x~0 499979)} is VALID [2022-04-15 12:55:17,113 INFO L290 TraceCheckUtils]: 145: Hoare triple {135900#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135893#(< main_~x~0 499979)} is VALID [2022-04-15 12:55:17,113 INFO L290 TraceCheckUtils]: 144: Hoare triple {135900#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {135900#(< main_~x~0 499978)} is VALID [2022-04-15 12:55:17,115 INFO L290 TraceCheckUtils]: 143: Hoare triple {135907#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135900#(< main_~x~0 499978)} is VALID [2022-04-15 12:55:17,115 INFO L290 TraceCheckUtils]: 142: Hoare triple {135907#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {135907#(< main_~x~0 499977)} is VALID [2022-04-15 12:55:17,117 INFO L290 TraceCheckUtils]: 141: Hoare triple {135914#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135907#(< main_~x~0 499977)} is VALID [2022-04-15 12:55:17,118 INFO L290 TraceCheckUtils]: 140: Hoare triple {135914#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {135914#(< main_~x~0 499976)} is VALID [2022-04-15 12:55:17,119 INFO L290 TraceCheckUtils]: 139: Hoare triple {135921#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135914#(< main_~x~0 499976)} is VALID [2022-04-15 12:55:17,120 INFO L290 TraceCheckUtils]: 138: Hoare triple {135921#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {135921#(< main_~x~0 499975)} is VALID [2022-04-15 12:55:17,121 INFO L290 TraceCheckUtils]: 137: Hoare triple {135928#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135921#(< main_~x~0 499975)} is VALID [2022-04-15 12:55:17,122 INFO L290 TraceCheckUtils]: 136: Hoare triple {135928#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {135928#(< main_~x~0 499974)} is VALID [2022-04-15 12:55:17,124 INFO L290 TraceCheckUtils]: 135: Hoare triple {135935#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135928#(< main_~x~0 499974)} is VALID [2022-04-15 12:55:17,124 INFO L290 TraceCheckUtils]: 134: Hoare triple {135935#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {135935#(< main_~x~0 499973)} is VALID [2022-04-15 12:55:17,126 INFO L290 TraceCheckUtils]: 133: Hoare triple {135942#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135935#(< main_~x~0 499973)} is VALID [2022-04-15 12:55:17,126 INFO L290 TraceCheckUtils]: 132: Hoare triple {135942#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {135942#(< main_~x~0 499972)} is VALID [2022-04-15 12:55:17,128 INFO L290 TraceCheckUtils]: 131: Hoare triple {135949#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135942#(< main_~x~0 499972)} is VALID [2022-04-15 12:55:17,129 INFO L290 TraceCheckUtils]: 130: Hoare triple {135949#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {135949#(< main_~x~0 499971)} is VALID [2022-04-15 12:55:17,130 INFO L290 TraceCheckUtils]: 129: Hoare triple {135956#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135949#(< main_~x~0 499971)} is VALID [2022-04-15 12:55:17,131 INFO L290 TraceCheckUtils]: 128: Hoare triple {135956#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {135956#(< main_~x~0 499970)} is VALID [2022-04-15 12:55:17,132 INFO L290 TraceCheckUtils]: 127: Hoare triple {135963#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135956#(< main_~x~0 499970)} is VALID [2022-04-15 12:55:17,133 INFO L290 TraceCheckUtils]: 126: Hoare triple {135963#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {135963#(< main_~x~0 499969)} is VALID [2022-04-15 12:55:17,135 INFO L290 TraceCheckUtils]: 125: Hoare triple {135970#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135963#(< main_~x~0 499969)} is VALID [2022-04-15 12:55:17,135 INFO L290 TraceCheckUtils]: 124: Hoare triple {135970#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {135970#(< main_~x~0 499968)} is VALID [2022-04-15 12:55:17,138 INFO L290 TraceCheckUtils]: 123: Hoare triple {135977#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135970#(< main_~x~0 499968)} is VALID [2022-04-15 12:55:17,138 INFO L290 TraceCheckUtils]: 122: Hoare triple {135977#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {135977#(< main_~x~0 499967)} is VALID [2022-04-15 12:55:17,140 INFO L290 TraceCheckUtils]: 121: Hoare triple {135984#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135977#(< main_~x~0 499967)} is VALID [2022-04-15 12:55:17,140 INFO L290 TraceCheckUtils]: 120: Hoare triple {135984#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {135984#(< main_~x~0 499966)} is VALID [2022-04-15 12:55:17,142 INFO L290 TraceCheckUtils]: 119: Hoare triple {135991#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135984#(< main_~x~0 499966)} is VALID [2022-04-15 12:55:17,142 INFO L290 TraceCheckUtils]: 118: Hoare triple {135991#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {135991#(< main_~x~0 499965)} is VALID [2022-04-15 12:55:17,144 INFO L290 TraceCheckUtils]: 117: Hoare triple {135998#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135991#(< main_~x~0 499965)} is VALID [2022-04-15 12:55:17,144 INFO L290 TraceCheckUtils]: 116: Hoare triple {135998#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {135998#(< main_~x~0 499964)} is VALID [2022-04-15 12:55:17,146 INFO L290 TraceCheckUtils]: 115: Hoare triple {136005#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {135998#(< main_~x~0 499964)} is VALID [2022-04-15 12:55:17,146 INFO L290 TraceCheckUtils]: 114: Hoare triple {136005#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {136005#(< main_~x~0 499963)} is VALID [2022-04-15 12:55:17,148 INFO L290 TraceCheckUtils]: 113: Hoare triple {136012#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136005#(< main_~x~0 499963)} is VALID [2022-04-15 12:55:17,148 INFO L290 TraceCheckUtils]: 112: Hoare triple {136012#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {136012#(< main_~x~0 499962)} is VALID [2022-04-15 12:55:17,150 INFO L290 TraceCheckUtils]: 111: Hoare triple {136019#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136012#(< main_~x~0 499962)} is VALID [2022-04-15 12:55:17,150 INFO L290 TraceCheckUtils]: 110: Hoare triple {136019#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {136019#(< main_~x~0 499961)} is VALID [2022-04-15 12:55:17,152 INFO L290 TraceCheckUtils]: 109: Hoare triple {136026#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136019#(< main_~x~0 499961)} is VALID [2022-04-15 12:55:17,152 INFO L290 TraceCheckUtils]: 108: Hoare triple {136026#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {136026#(< main_~x~0 499960)} is VALID [2022-04-15 12:55:17,154 INFO L290 TraceCheckUtils]: 107: Hoare triple {136033#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136026#(< main_~x~0 499960)} is VALID [2022-04-15 12:55:17,154 INFO L290 TraceCheckUtils]: 106: Hoare triple {136033#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {136033#(< main_~x~0 499959)} is VALID [2022-04-15 12:55:17,156 INFO L290 TraceCheckUtils]: 105: Hoare triple {136040#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136033#(< main_~x~0 499959)} is VALID [2022-04-15 12:55:17,157 INFO L290 TraceCheckUtils]: 104: Hoare triple {136040#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {136040#(< main_~x~0 499958)} is VALID [2022-04-15 12:55:17,158 INFO L290 TraceCheckUtils]: 103: Hoare triple {136047#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136040#(< main_~x~0 499958)} is VALID [2022-04-15 12:55:17,159 INFO L290 TraceCheckUtils]: 102: Hoare triple {136047#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {136047#(< main_~x~0 499957)} is VALID [2022-04-15 12:55:17,161 INFO L290 TraceCheckUtils]: 101: Hoare triple {136054#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136047#(< main_~x~0 499957)} is VALID [2022-04-15 12:55:17,161 INFO L290 TraceCheckUtils]: 100: Hoare triple {136054#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {136054#(< main_~x~0 499956)} is VALID [2022-04-15 12:55:17,163 INFO L290 TraceCheckUtils]: 99: Hoare triple {136061#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136054#(< main_~x~0 499956)} is VALID [2022-04-15 12:55:17,163 INFO L290 TraceCheckUtils]: 98: Hoare triple {136061#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {136061#(< main_~x~0 499955)} is VALID [2022-04-15 12:55:17,165 INFO L290 TraceCheckUtils]: 97: Hoare triple {136068#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136061#(< main_~x~0 499955)} is VALID [2022-04-15 12:55:17,165 INFO L290 TraceCheckUtils]: 96: Hoare triple {136068#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {136068#(< main_~x~0 499954)} is VALID [2022-04-15 12:55:17,167 INFO L290 TraceCheckUtils]: 95: Hoare triple {136075#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136068#(< main_~x~0 499954)} is VALID [2022-04-15 12:55:17,167 INFO L290 TraceCheckUtils]: 94: Hoare triple {136075#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {136075#(< main_~x~0 499953)} is VALID [2022-04-15 12:55:17,169 INFO L290 TraceCheckUtils]: 93: Hoare triple {136082#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136075#(< main_~x~0 499953)} is VALID [2022-04-15 12:55:17,169 INFO L290 TraceCheckUtils]: 92: Hoare triple {136082#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {136082#(< main_~x~0 499952)} is VALID [2022-04-15 12:55:17,172 INFO L290 TraceCheckUtils]: 91: Hoare triple {136089#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136082#(< main_~x~0 499952)} is VALID [2022-04-15 12:55:17,172 INFO L290 TraceCheckUtils]: 90: Hoare triple {136089#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {136089#(< main_~x~0 499951)} is VALID [2022-04-15 12:55:17,175 INFO L290 TraceCheckUtils]: 89: Hoare triple {136096#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136089#(< main_~x~0 499951)} is VALID [2022-04-15 12:55:17,176 INFO L290 TraceCheckUtils]: 88: Hoare triple {136096#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {136096#(< main_~x~0 499950)} is VALID [2022-04-15 12:55:17,177 INFO L290 TraceCheckUtils]: 87: Hoare triple {136103#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136096#(< main_~x~0 499950)} is VALID [2022-04-15 12:55:17,178 INFO L290 TraceCheckUtils]: 86: Hoare triple {136103#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {136103#(< main_~x~0 499949)} is VALID [2022-04-15 12:55:17,179 INFO L290 TraceCheckUtils]: 85: Hoare triple {136110#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136103#(< main_~x~0 499949)} is VALID [2022-04-15 12:55:17,180 INFO L290 TraceCheckUtils]: 84: Hoare triple {136110#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {136110#(< main_~x~0 499948)} is VALID [2022-04-15 12:55:17,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {136117#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136110#(< main_~x~0 499948)} is VALID [2022-04-15 12:55:17,182 INFO L290 TraceCheckUtils]: 82: Hoare triple {136117#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {136117#(< main_~x~0 499947)} is VALID [2022-04-15 12:55:17,184 INFO L290 TraceCheckUtils]: 81: Hoare triple {136124#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136117#(< main_~x~0 499947)} is VALID [2022-04-15 12:55:17,184 INFO L290 TraceCheckUtils]: 80: Hoare triple {136124#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {136124#(< main_~x~0 499946)} is VALID [2022-04-15 12:55:17,186 INFO L290 TraceCheckUtils]: 79: Hoare triple {136131#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136124#(< main_~x~0 499946)} is VALID [2022-04-15 12:55:17,186 INFO L290 TraceCheckUtils]: 78: Hoare triple {136131#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {136131#(< main_~x~0 499945)} is VALID [2022-04-15 12:55:17,188 INFO L290 TraceCheckUtils]: 77: Hoare triple {136138#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136131#(< main_~x~0 499945)} is VALID [2022-04-15 12:55:17,188 INFO L290 TraceCheckUtils]: 76: Hoare triple {136138#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {136138#(< main_~x~0 499944)} is VALID [2022-04-15 12:55:17,190 INFO L290 TraceCheckUtils]: 75: Hoare triple {136145#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136138#(< main_~x~0 499944)} is VALID [2022-04-15 12:55:17,191 INFO L290 TraceCheckUtils]: 74: Hoare triple {136145#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {136145#(< main_~x~0 499943)} is VALID [2022-04-15 12:55:17,192 INFO L290 TraceCheckUtils]: 73: Hoare triple {136152#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136145#(< main_~x~0 499943)} is VALID [2022-04-15 12:55:17,193 INFO L290 TraceCheckUtils]: 72: Hoare triple {136152#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {136152#(< main_~x~0 499942)} is VALID [2022-04-15 12:55:17,195 INFO L290 TraceCheckUtils]: 71: Hoare triple {136159#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136152#(< main_~x~0 499942)} is VALID [2022-04-15 12:55:17,195 INFO L290 TraceCheckUtils]: 70: Hoare triple {136159#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {136159#(< main_~x~0 499941)} is VALID [2022-04-15 12:55:17,197 INFO L290 TraceCheckUtils]: 69: Hoare triple {136166#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136159#(< main_~x~0 499941)} is VALID [2022-04-15 12:55:17,197 INFO L290 TraceCheckUtils]: 68: Hoare triple {136166#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {136166#(< main_~x~0 499940)} is VALID [2022-04-15 12:55:17,199 INFO L290 TraceCheckUtils]: 67: Hoare triple {136173#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136166#(< main_~x~0 499940)} is VALID [2022-04-15 12:55:17,199 INFO L290 TraceCheckUtils]: 66: Hoare triple {136173#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {136173#(< main_~x~0 499939)} is VALID [2022-04-15 12:55:17,201 INFO L290 TraceCheckUtils]: 65: Hoare triple {136180#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136173#(< main_~x~0 499939)} is VALID [2022-04-15 12:55:17,201 INFO L290 TraceCheckUtils]: 64: Hoare triple {136180#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {136180#(< main_~x~0 499938)} is VALID [2022-04-15 12:55:17,203 INFO L290 TraceCheckUtils]: 63: Hoare triple {136187#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136180#(< main_~x~0 499938)} is VALID [2022-04-15 12:55:17,204 INFO L290 TraceCheckUtils]: 62: Hoare triple {136187#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {136187#(< main_~x~0 499937)} is VALID [2022-04-15 12:55:17,206 INFO L290 TraceCheckUtils]: 61: Hoare triple {136194#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136187#(< main_~x~0 499937)} is VALID [2022-04-15 12:55:17,207 INFO L290 TraceCheckUtils]: 60: Hoare triple {136194#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {136194#(< main_~x~0 499936)} is VALID [2022-04-15 12:55:17,209 INFO L290 TraceCheckUtils]: 59: Hoare triple {136201#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136194#(< main_~x~0 499936)} is VALID [2022-04-15 12:55:17,209 INFO L290 TraceCheckUtils]: 58: Hoare triple {136201#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {136201#(< main_~x~0 499935)} is VALID [2022-04-15 12:55:17,211 INFO L290 TraceCheckUtils]: 57: Hoare triple {136208#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136201#(< main_~x~0 499935)} is VALID [2022-04-15 12:55:17,211 INFO L290 TraceCheckUtils]: 56: Hoare triple {136208#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {136208#(< main_~x~0 499934)} is VALID [2022-04-15 12:55:17,213 INFO L290 TraceCheckUtils]: 55: Hoare triple {136215#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136208#(< main_~x~0 499934)} is VALID [2022-04-15 12:55:17,213 INFO L290 TraceCheckUtils]: 54: Hoare triple {136215#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {136215#(< main_~x~0 499933)} is VALID [2022-04-15 12:55:17,215 INFO L290 TraceCheckUtils]: 53: Hoare triple {136222#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136215#(< main_~x~0 499933)} is VALID [2022-04-15 12:55:17,215 INFO L290 TraceCheckUtils]: 52: Hoare triple {136222#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {136222#(< main_~x~0 499932)} is VALID [2022-04-15 12:55:17,217 INFO L290 TraceCheckUtils]: 51: Hoare triple {136229#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136222#(< main_~x~0 499932)} is VALID [2022-04-15 12:55:17,217 INFO L290 TraceCheckUtils]: 50: Hoare triple {136229#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {136229#(< main_~x~0 499931)} is VALID [2022-04-15 12:55:17,219 INFO L290 TraceCheckUtils]: 49: Hoare triple {136236#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136229#(< main_~x~0 499931)} is VALID [2022-04-15 12:55:17,219 INFO L290 TraceCheckUtils]: 48: Hoare triple {136236#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {136236#(< main_~x~0 499930)} is VALID [2022-04-15 12:55:17,221 INFO L290 TraceCheckUtils]: 47: Hoare triple {136243#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136236#(< main_~x~0 499930)} is VALID [2022-04-15 12:55:17,222 INFO L290 TraceCheckUtils]: 46: Hoare triple {136243#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {136243#(< main_~x~0 499929)} is VALID [2022-04-15 12:55:17,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {136250#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136243#(< main_~x~0 499929)} is VALID [2022-04-15 12:55:17,224 INFO L290 TraceCheckUtils]: 44: Hoare triple {136250#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {136250#(< main_~x~0 499928)} is VALID [2022-04-15 12:55:17,226 INFO L290 TraceCheckUtils]: 43: Hoare triple {136257#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136250#(< main_~x~0 499928)} is VALID [2022-04-15 12:55:17,226 INFO L290 TraceCheckUtils]: 42: Hoare triple {136257#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {136257#(< main_~x~0 499927)} is VALID [2022-04-15 12:55:17,228 INFO L290 TraceCheckUtils]: 41: Hoare triple {136264#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136257#(< main_~x~0 499927)} is VALID [2022-04-15 12:55:17,228 INFO L290 TraceCheckUtils]: 40: Hoare triple {136264#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {136264#(< main_~x~0 499926)} is VALID [2022-04-15 12:55:17,230 INFO L290 TraceCheckUtils]: 39: Hoare triple {136271#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136264#(< main_~x~0 499926)} is VALID [2022-04-15 12:55:17,230 INFO L290 TraceCheckUtils]: 38: Hoare triple {136271#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {136271#(< main_~x~0 499925)} is VALID [2022-04-15 12:55:17,232 INFO L290 TraceCheckUtils]: 37: Hoare triple {136278#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136271#(< main_~x~0 499925)} is VALID [2022-04-15 12:55:17,232 INFO L290 TraceCheckUtils]: 36: Hoare triple {136278#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {136278#(< main_~x~0 499924)} is VALID [2022-04-15 12:55:17,234 INFO L290 TraceCheckUtils]: 35: Hoare triple {136285#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136278#(< main_~x~0 499924)} is VALID [2022-04-15 12:55:17,235 INFO L290 TraceCheckUtils]: 34: Hoare triple {136285#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {136285#(< main_~x~0 499923)} is VALID [2022-04-15 12:55:17,237 INFO L290 TraceCheckUtils]: 33: Hoare triple {136292#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136285#(< main_~x~0 499923)} is VALID [2022-04-15 12:55:17,237 INFO L290 TraceCheckUtils]: 32: Hoare triple {136292#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {136292#(< main_~x~0 499922)} is VALID [2022-04-15 12:55:17,239 INFO L290 TraceCheckUtils]: 31: Hoare triple {136299#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136292#(< main_~x~0 499922)} is VALID [2022-04-15 12:55:17,239 INFO L290 TraceCheckUtils]: 30: Hoare triple {136299#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {136299#(< main_~x~0 499921)} is VALID [2022-04-15 12:55:17,241 INFO L290 TraceCheckUtils]: 29: Hoare triple {136306#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136299#(< main_~x~0 499921)} is VALID [2022-04-15 12:55:17,241 INFO L290 TraceCheckUtils]: 28: Hoare triple {136306#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {136306#(< main_~x~0 499920)} is VALID [2022-04-15 12:55:17,243 INFO L290 TraceCheckUtils]: 27: Hoare triple {136313#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136306#(< main_~x~0 499920)} is VALID [2022-04-15 12:55:17,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {136313#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {136313#(< main_~x~0 499919)} is VALID [2022-04-15 12:55:17,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {136320#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136313#(< main_~x~0 499919)} is VALID [2022-04-15 12:55:17,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {136320#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {136320#(< main_~x~0 499918)} is VALID [2022-04-15 12:55:17,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {136327#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136320#(< main_~x~0 499918)} is VALID [2022-04-15 12:55:17,247 INFO L290 TraceCheckUtils]: 22: Hoare triple {136327#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {136327#(< main_~x~0 499917)} is VALID [2022-04-15 12:55:17,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {136334#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136327#(< main_~x~0 499917)} is VALID [2022-04-15 12:55:17,250 INFO L290 TraceCheckUtils]: 20: Hoare triple {136334#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {136334#(< main_~x~0 499916)} is VALID [2022-04-15 12:55:17,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {136341#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136334#(< main_~x~0 499916)} is VALID [2022-04-15 12:55:17,252 INFO L290 TraceCheckUtils]: 18: Hoare triple {136341#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {136341#(< main_~x~0 499915)} is VALID [2022-04-15 12:55:17,253 INFO L290 TraceCheckUtils]: 17: Hoare triple {136348#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136341#(< main_~x~0 499915)} is VALID [2022-04-15 12:55:17,254 INFO L290 TraceCheckUtils]: 16: Hoare triple {136348#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {136348#(< main_~x~0 499914)} is VALID [2022-04-15 12:55:17,256 INFO L290 TraceCheckUtils]: 15: Hoare triple {136355#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136348#(< main_~x~0 499914)} is VALID [2022-04-15 12:55:17,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {136355#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {136355#(< main_~x~0 499913)} is VALID [2022-04-15 12:55:17,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {136362#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136355#(< main_~x~0 499913)} is VALID [2022-04-15 12:55:17,258 INFO L290 TraceCheckUtils]: 12: Hoare triple {136362#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {136362#(< main_~x~0 499912)} is VALID [2022-04-15 12:55:17,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {136369#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136362#(< main_~x~0 499912)} is VALID [2022-04-15 12:55:17,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {136369#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {136369#(< main_~x~0 499911)} is VALID [2022-04-15 12:55:17,262 INFO L290 TraceCheckUtils]: 9: Hoare triple {136376#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136369#(< main_~x~0 499911)} is VALID [2022-04-15 12:55:17,262 INFO L290 TraceCheckUtils]: 8: Hoare triple {136376#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {136376#(< main_~x~0 499910)} is VALID [2022-04-15 12:55:17,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {136383#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {136376#(< main_~x~0 499910)} is VALID [2022-04-15 12:55:17,265 INFO L290 TraceCheckUtils]: 6: Hoare triple {136383#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {136383#(< main_~x~0 499909)} is VALID [2022-04-15 12:55:17,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {135035#true} ~x~0 := 0;~y~0 := 500000; {136383#(< main_~x~0 499909)} is VALID [2022-04-15 12:55:17,265 INFO L272 TraceCheckUtils]: 4: Hoare triple {135035#true} call #t~ret4 := main(); {135035#true} is VALID [2022-04-15 12:55:17,265 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {135035#true} {135035#true} #41#return; {135035#true} is VALID [2022-04-15 12:55:17,265 INFO L290 TraceCheckUtils]: 2: Hoare triple {135035#true} assume true; {135035#true} is VALID [2022-04-15 12:55:17,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {135035#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {135035#true} is VALID [2022-04-15 12:55:17,265 INFO L272 TraceCheckUtils]: 0: Hoare triple {135035#true} call ULTIMATE.init(); {135035#true} is VALID [2022-04-15 12:55:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 276 proven. 8372 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:17,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2027816599] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:55:17,266 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:55:17,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [95, 94, 94] total 188 [2022-04-15 12:55:17,267 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:55:17,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1547669794] [2022-04-15 12:55:17,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1547669794] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:55:17,267 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:55:17,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [95] imperfect sequences [] total 95 [2022-04-15 12:55:17,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039640007] [2022-04-15 12:55:17,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:55:17,267 INFO L78 Accepts]: Start accepts. Automaton has has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 197 [2022-04-15 12:55:17,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:55:17,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:17,546 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:17,546 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 95 states [2022-04-15 12:55:17,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:17,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2022-04-15 12:55:17,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17393, Invalid=17763, Unknown=0, NotChecked=0, Total=35156 [2022-04-15 12:55:17,550 INFO L87 Difference]: Start difference. First operand 199 states and 202 transitions. Second operand has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:22,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:22,648 INFO L93 Difference]: Finished difference Result 210 states and 216 transitions. [2022-04-15 12:55:22,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2022-04-15 12:55:22,649 INFO L78 Accepts]: Start accepts. Automaton has has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 197 [2022-04-15 12:55:22,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:55:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 207 transitions. [2022-04-15 12:55:22,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:22,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 207 transitions. [2022-04-15 12:55:22,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 95 states and 207 transitions. [2022-04-15 12:55:23,579 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:23,581 INFO L225 Difference]: With dead ends: 210 [2022-04-15 12:55:23,581 INFO L226 Difference]: Without dead ends: 201 [2022-04-15 12:55:23,585 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 581 GetRequests, 303 SyntacticMatches, 0 SemanticMatches, 278 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4731 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=34598, Invalid=43522, Unknown=0, NotChecked=0, Total=78120 [2022-04-15 12:55:23,585 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 100 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 100 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:55:23,585 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [100 Valid, 34 Invalid, 309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 12:55:23,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2022-04-15 12:55:23,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 201. [2022-04-15 12:55:23,825 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:55:23,825 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:23,825 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:23,826 INFO L87 Difference]: Start difference. First operand 201 states. Second operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:23,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:23,827 INFO L93 Difference]: Finished difference Result 201 states and 204 transitions. [2022-04-15 12:55:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 204 transitions. [2022-04-15 12:55:23,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:23,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:23,828 INFO L74 IsIncluded]: Start isIncluded. First operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 201 states. [2022-04-15 12:55:23,828 INFO L87 Difference]: Start difference. First operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 201 states. [2022-04-15 12:55:23,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:23,829 INFO L93 Difference]: Finished difference Result 201 states and 204 transitions. [2022-04-15 12:55:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 204 transitions. [2022-04-15 12:55:23,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:23,830 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:23,830 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:55:23,830 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:55:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 196 states have (on average 1.0204081632653061) internal successors, (200), 196 states have internal predecessors, (200), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:23,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 204 transitions. [2022-04-15 12:55:23,832 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 204 transitions. Word has length 197 [2022-04-15 12:55:23,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:55:23,832 INFO L478 AbstractCegarLoop]: Abstraction has 201 states and 204 transitions. [2022-04-15 12:55:23,832 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 95 states, 95 states have (on average 2.031578947368421) internal successors, (193), 94 states have internal predecessors, (193), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:23,832 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 201 states and 204 transitions. [2022-04-15 12:55:24,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 204 edges. 204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 204 transitions. [2022-04-15 12:55:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-04-15 12:55:24,432 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:55:24,432 INFO L499 BasicCegarLoop]: trace histogram [94, 92, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:55:24,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (93)] Ended with exit code 0 [2022-04-15 12:55:24,649 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185,SelfDestructingSolverStorable186,93 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:24,649 INFO L403 AbstractCegarLoop]: === Iteration 96 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:55:24,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:55:24,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1703633701, now seen corresponding path program 185 times [2022-04-15 12:55:24,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:24,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2022791335] [2022-04-15 12:55:25,076 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:55:25,078 INFO L85 PathProgramCache]: Analyzing trace with hash -7323760, now seen corresponding path program 1 times [2022-04-15 12:55:25,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:25,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268204419] [2022-04-15 12:55:25,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:25,081 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:55:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:25,082 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:55:25,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1703633701, now seen corresponding path program 186 times [2022-04-15 12:55:25,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:25,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520731815] [2022-04-15 12:55:25,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:27,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:55:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:27,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {137913#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {137815#true} assume true; {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137815#true} {137815#true} #41#return; {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {137815#true} call ULTIMATE.init(); {137913#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:55:27,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {137913#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {137815#true} assume true; {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137815#true} {137815#true} #41#return; {137815#true} is VALID [2022-04-15 12:55:27,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {137815#true} call #t~ret4 := main(); {137815#true} is VALID [2022-04-15 12:55:27,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {137815#true} ~x~0 := 0;~y~0 := 500000; {137820#(= main_~x~0 0)} is VALID [2022-04-15 12:55:27,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {137820#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {137820#(= main_~x~0 0)} is VALID [2022-04-15 12:55:27,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {137820#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137821#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:27,246 INFO L290 TraceCheckUtils]: 8: Hoare triple {137821#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {137821#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:27,257 INFO L290 TraceCheckUtils]: 9: Hoare triple {137821#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137822#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:27,257 INFO L290 TraceCheckUtils]: 10: Hoare triple {137822#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {137822#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:27,267 INFO L290 TraceCheckUtils]: 11: Hoare triple {137822#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137823#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:27,268 INFO L290 TraceCheckUtils]: 12: Hoare triple {137823#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {137823#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:27,278 INFO L290 TraceCheckUtils]: 13: Hoare triple {137823#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137824#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:27,278 INFO L290 TraceCheckUtils]: 14: Hoare triple {137824#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {137824#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:27,289 INFO L290 TraceCheckUtils]: 15: Hoare triple {137824#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137825#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:27,289 INFO L290 TraceCheckUtils]: 16: Hoare triple {137825#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {137825#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:27,300 INFO L290 TraceCheckUtils]: 17: Hoare triple {137825#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137826#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:27,301 INFO L290 TraceCheckUtils]: 18: Hoare triple {137826#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {137826#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:27,311 INFO L290 TraceCheckUtils]: 19: Hoare triple {137826#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137827#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:27,311 INFO L290 TraceCheckUtils]: 20: Hoare triple {137827#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {137827#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:27,322 INFO L290 TraceCheckUtils]: 21: Hoare triple {137827#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137828#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:27,322 INFO L290 TraceCheckUtils]: 22: Hoare triple {137828#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {137828#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:27,332 INFO L290 TraceCheckUtils]: 23: Hoare triple {137828#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137829#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:27,332 INFO L290 TraceCheckUtils]: 24: Hoare triple {137829#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {137829#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:27,342 INFO L290 TraceCheckUtils]: 25: Hoare triple {137829#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137830#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:27,342 INFO L290 TraceCheckUtils]: 26: Hoare triple {137830#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {137830#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:27,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {137830#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137831#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:27,353 INFO L290 TraceCheckUtils]: 28: Hoare triple {137831#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {137831#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:27,363 INFO L290 TraceCheckUtils]: 29: Hoare triple {137831#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137832#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:27,364 INFO L290 TraceCheckUtils]: 30: Hoare triple {137832#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {137832#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:27,374 INFO L290 TraceCheckUtils]: 31: Hoare triple {137832#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137833#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:27,374 INFO L290 TraceCheckUtils]: 32: Hoare triple {137833#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {137833#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:27,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {137833#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137834#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:27,384 INFO L290 TraceCheckUtils]: 34: Hoare triple {137834#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {137834#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:27,395 INFO L290 TraceCheckUtils]: 35: Hoare triple {137834#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137835#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:27,395 INFO L290 TraceCheckUtils]: 36: Hoare triple {137835#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {137835#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:27,405 INFO L290 TraceCheckUtils]: 37: Hoare triple {137835#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137836#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:27,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {137836#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {137836#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:27,416 INFO L290 TraceCheckUtils]: 39: Hoare triple {137836#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137837#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:27,416 INFO L290 TraceCheckUtils]: 40: Hoare triple {137837#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {137837#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:27,427 INFO L290 TraceCheckUtils]: 41: Hoare triple {137837#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137838#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:27,427 INFO L290 TraceCheckUtils]: 42: Hoare triple {137838#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {137838#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:27,438 INFO L290 TraceCheckUtils]: 43: Hoare triple {137838#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137839#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:27,438 INFO L290 TraceCheckUtils]: 44: Hoare triple {137839#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {137839#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:27,448 INFO L290 TraceCheckUtils]: 45: Hoare triple {137839#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137840#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:27,448 INFO L290 TraceCheckUtils]: 46: Hoare triple {137840#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {137840#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:27,459 INFO L290 TraceCheckUtils]: 47: Hoare triple {137840#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137841#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:27,460 INFO L290 TraceCheckUtils]: 48: Hoare triple {137841#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {137841#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:27,470 INFO L290 TraceCheckUtils]: 49: Hoare triple {137841#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137842#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:27,470 INFO L290 TraceCheckUtils]: 50: Hoare triple {137842#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {137842#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:27,480 INFO L290 TraceCheckUtils]: 51: Hoare triple {137842#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137843#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:27,481 INFO L290 TraceCheckUtils]: 52: Hoare triple {137843#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {137843#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:27,492 INFO L290 TraceCheckUtils]: 53: Hoare triple {137843#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137844#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:27,492 INFO L290 TraceCheckUtils]: 54: Hoare triple {137844#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {137844#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:27,502 INFO L290 TraceCheckUtils]: 55: Hoare triple {137844#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137845#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:27,502 INFO L290 TraceCheckUtils]: 56: Hoare triple {137845#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {137845#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:27,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {137845#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137846#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:27,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {137846#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {137846#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:27,524 INFO L290 TraceCheckUtils]: 59: Hoare triple {137846#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137847#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:27,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {137847#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {137847#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:27,534 INFO L290 TraceCheckUtils]: 61: Hoare triple {137847#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137848#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:27,535 INFO L290 TraceCheckUtils]: 62: Hoare triple {137848#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {137848#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:27,545 INFO L290 TraceCheckUtils]: 63: Hoare triple {137848#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137849#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:27,545 INFO L290 TraceCheckUtils]: 64: Hoare triple {137849#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {137849#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:27,556 INFO L290 TraceCheckUtils]: 65: Hoare triple {137849#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137850#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:27,556 INFO L290 TraceCheckUtils]: 66: Hoare triple {137850#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {137850#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:27,566 INFO L290 TraceCheckUtils]: 67: Hoare triple {137850#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137851#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:27,566 INFO L290 TraceCheckUtils]: 68: Hoare triple {137851#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {137851#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:27,577 INFO L290 TraceCheckUtils]: 69: Hoare triple {137851#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137852#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:27,577 INFO L290 TraceCheckUtils]: 70: Hoare triple {137852#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {137852#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:27,588 INFO L290 TraceCheckUtils]: 71: Hoare triple {137852#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137853#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:27,588 INFO L290 TraceCheckUtils]: 72: Hoare triple {137853#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {137853#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:27,598 INFO L290 TraceCheckUtils]: 73: Hoare triple {137853#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137854#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:27,598 INFO L290 TraceCheckUtils]: 74: Hoare triple {137854#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {137854#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:27,609 INFO L290 TraceCheckUtils]: 75: Hoare triple {137854#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137855#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:27,609 INFO L290 TraceCheckUtils]: 76: Hoare triple {137855#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {137855#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:27,620 INFO L290 TraceCheckUtils]: 77: Hoare triple {137855#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137856#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:27,620 INFO L290 TraceCheckUtils]: 78: Hoare triple {137856#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {137856#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:27,630 INFO L290 TraceCheckUtils]: 79: Hoare triple {137856#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137857#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:27,630 INFO L290 TraceCheckUtils]: 80: Hoare triple {137857#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {137857#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:27,641 INFO L290 TraceCheckUtils]: 81: Hoare triple {137857#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137858#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:27,641 INFO L290 TraceCheckUtils]: 82: Hoare triple {137858#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {137858#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:27,652 INFO L290 TraceCheckUtils]: 83: Hoare triple {137858#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137859#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:27,652 INFO L290 TraceCheckUtils]: 84: Hoare triple {137859#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {137859#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:27,662 INFO L290 TraceCheckUtils]: 85: Hoare triple {137859#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137860#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:27,662 INFO L290 TraceCheckUtils]: 86: Hoare triple {137860#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {137860#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:27,673 INFO L290 TraceCheckUtils]: 87: Hoare triple {137860#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137861#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:27,673 INFO L290 TraceCheckUtils]: 88: Hoare triple {137861#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {137861#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:27,683 INFO L290 TraceCheckUtils]: 89: Hoare triple {137861#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137862#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:27,684 INFO L290 TraceCheckUtils]: 90: Hoare triple {137862#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {137862#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:27,694 INFO L290 TraceCheckUtils]: 91: Hoare triple {137862#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137863#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:27,694 INFO L290 TraceCheckUtils]: 92: Hoare triple {137863#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {137863#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:27,704 INFO L290 TraceCheckUtils]: 93: Hoare triple {137863#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137864#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:27,705 INFO L290 TraceCheckUtils]: 94: Hoare triple {137864#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {137864#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:27,715 INFO L290 TraceCheckUtils]: 95: Hoare triple {137864#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137865#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:27,716 INFO L290 TraceCheckUtils]: 96: Hoare triple {137865#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {137865#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:27,726 INFO L290 TraceCheckUtils]: 97: Hoare triple {137865#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137866#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:27,726 INFO L290 TraceCheckUtils]: 98: Hoare triple {137866#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {137866#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:27,737 INFO L290 TraceCheckUtils]: 99: Hoare triple {137866#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137867#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:27,737 INFO L290 TraceCheckUtils]: 100: Hoare triple {137867#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {137867#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:27,748 INFO L290 TraceCheckUtils]: 101: Hoare triple {137867#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137868#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:27,748 INFO L290 TraceCheckUtils]: 102: Hoare triple {137868#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {137868#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:27,758 INFO L290 TraceCheckUtils]: 103: Hoare triple {137868#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137869#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:27,759 INFO L290 TraceCheckUtils]: 104: Hoare triple {137869#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {137869#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:27,769 INFO L290 TraceCheckUtils]: 105: Hoare triple {137869#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137870#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:27,770 INFO L290 TraceCheckUtils]: 106: Hoare triple {137870#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {137870#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:27,780 INFO L290 TraceCheckUtils]: 107: Hoare triple {137870#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137871#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:27,781 INFO L290 TraceCheckUtils]: 108: Hoare triple {137871#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {137871#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:27,791 INFO L290 TraceCheckUtils]: 109: Hoare triple {137871#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137872#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:27,791 INFO L290 TraceCheckUtils]: 110: Hoare triple {137872#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {137872#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:27,802 INFO L290 TraceCheckUtils]: 111: Hoare triple {137872#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137873#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:27,802 INFO L290 TraceCheckUtils]: 112: Hoare triple {137873#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {137873#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:27,813 INFO L290 TraceCheckUtils]: 113: Hoare triple {137873#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137874#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:27,813 INFO L290 TraceCheckUtils]: 114: Hoare triple {137874#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {137874#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:27,824 INFO L290 TraceCheckUtils]: 115: Hoare triple {137874#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137875#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:27,824 INFO L290 TraceCheckUtils]: 116: Hoare triple {137875#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {137875#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:27,835 INFO L290 TraceCheckUtils]: 117: Hoare triple {137875#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137876#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:27,835 INFO L290 TraceCheckUtils]: 118: Hoare triple {137876#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {137876#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:27,846 INFO L290 TraceCheckUtils]: 119: Hoare triple {137876#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137877#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:27,846 INFO L290 TraceCheckUtils]: 120: Hoare triple {137877#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {137877#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:27,856 INFO L290 TraceCheckUtils]: 121: Hoare triple {137877#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137878#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:27,857 INFO L290 TraceCheckUtils]: 122: Hoare triple {137878#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {137878#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:27,867 INFO L290 TraceCheckUtils]: 123: Hoare triple {137878#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137879#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:27,868 INFO L290 TraceCheckUtils]: 124: Hoare triple {137879#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {137879#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:27,878 INFO L290 TraceCheckUtils]: 125: Hoare triple {137879#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137880#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:27,879 INFO L290 TraceCheckUtils]: 126: Hoare triple {137880#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {137880#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:27,889 INFO L290 TraceCheckUtils]: 127: Hoare triple {137880#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137881#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:27,889 INFO L290 TraceCheckUtils]: 128: Hoare triple {137881#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {137881#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:27,900 INFO L290 TraceCheckUtils]: 129: Hoare triple {137881#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137882#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:27,900 INFO L290 TraceCheckUtils]: 130: Hoare triple {137882#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {137882#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:27,911 INFO L290 TraceCheckUtils]: 131: Hoare triple {137882#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137883#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:27,911 INFO L290 TraceCheckUtils]: 132: Hoare triple {137883#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {137883#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:27,921 INFO L290 TraceCheckUtils]: 133: Hoare triple {137883#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137884#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:27,922 INFO L290 TraceCheckUtils]: 134: Hoare triple {137884#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {137884#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:27,933 INFO L290 TraceCheckUtils]: 135: Hoare triple {137884#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137885#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:27,933 INFO L290 TraceCheckUtils]: 136: Hoare triple {137885#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {137885#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:27,943 INFO L290 TraceCheckUtils]: 137: Hoare triple {137885#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137886#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:27,944 INFO L290 TraceCheckUtils]: 138: Hoare triple {137886#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {137886#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:27,954 INFO L290 TraceCheckUtils]: 139: Hoare triple {137886#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137887#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:27,954 INFO L290 TraceCheckUtils]: 140: Hoare triple {137887#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {137887#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:27,965 INFO L290 TraceCheckUtils]: 141: Hoare triple {137887#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137888#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:27,965 INFO L290 TraceCheckUtils]: 142: Hoare triple {137888#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {137888#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:27,975 INFO L290 TraceCheckUtils]: 143: Hoare triple {137888#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137889#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:27,976 INFO L290 TraceCheckUtils]: 144: Hoare triple {137889#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {137889#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:27,986 INFO L290 TraceCheckUtils]: 145: Hoare triple {137889#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137890#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:27,986 INFO L290 TraceCheckUtils]: 146: Hoare triple {137890#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {137890#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:27,997 INFO L290 TraceCheckUtils]: 147: Hoare triple {137890#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137891#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:27,997 INFO L290 TraceCheckUtils]: 148: Hoare triple {137891#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {137891#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:28,007 INFO L290 TraceCheckUtils]: 149: Hoare triple {137891#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137892#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:28,008 INFO L290 TraceCheckUtils]: 150: Hoare triple {137892#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {137892#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:28,018 INFO L290 TraceCheckUtils]: 151: Hoare triple {137892#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137893#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:28,018 INFO L290 TraceCheckUtils]: 152: Hoare triple {137893#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {137893#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:28,029 INFO L290 TraceCheckUtils]: 153: Hoare triple {137893#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137894#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:28,029 INFO L290 TraceCheckUtils]: 154: Hoare triple {137894#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {137894#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:28,040 INFO L290 TraceCheckUtils]: 155: Hoare triple {137894#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137895#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:28,040 INFO L290 TraceCheckUtils]: 156: Hoare triple {137895#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {137895#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:28,050 INFO L290 TraceCheckUtils]: 157: Hoare triple {137895#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137896#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:28,051 INFO L290 TraceCheckUtils]: 158: Hoare triple {137896#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {137896#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:28,062 INFO L290 TraceCheckUtils]: 159: Hoare triple {137896#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137897#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:28,062 INFO L290 TraceCheckUtils]: 160: Hoare triple {137897#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {137897#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:28,072 INFO L290 TraceCheckUtils]: 161: Hoare triple {137897#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137898#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:28,072 INFO L290 TraceCheckUtils]: 162: Hoare triple {137898#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {137898#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:28,083 INFO L290 TraceCheckUtils]: 163: Hoare triple {137898#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137899#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:28,083 INFO L290 TraceCheckUtils]: 164: Hoare triple {137899#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {137899#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:28,094 INFO L290 TraceCheckUtils]: 165: Hoare triple {137899#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137900#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:28,094 INFO L290 TraceCheckUtils]: 166: Hoare triple {137900#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {137900#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:28,104 INFO L290 TraceCheckUtils]: 167: Hoare triple {137900#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137901#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:28,105 INFO L290 TraceCheckUtils]: 168: Hoare triple {137901#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {137901#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:28,115 INFO L290 TraceCheckUtils]: 169: Hoare triple {137901#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137902#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:28,116 INFO L290 TraceCheckUtils]: 170: Hoare triple {137902#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {137902#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:28,126 INFO L290 TraceCheckUtils]: 171: Hoare triple {137902#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137903#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:28,127 INFO L290 TraceCheckUtils]: 172: Hoare triple {137903#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {137903#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:28,137 INFO L290 TraceCheckUtils]: 173: Hoare triple {137903#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137904#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:28,137 INFO L290 TraceCheckUtils]: 174: Hoare triple {137904#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {137904#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:28,148 INFO L290 TraceCheckUtils]: 175: Hoare triple {137904#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137905#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:28,148 INFO L290 TraceCheckUtils]: 176: Hoare triple {137905#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {137905#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:28,159 INFO L290 TraceCheckUtils]: 177: Hoare triple {137905#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137906#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:28,159 INFO L290 TraceCheckUtils]: 178: Hoare triple {137906#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {137906#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:28,170 INFO L290 TraceCheckUtils]: 179: Hoare triple {137906#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137907#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:28,170 INFO L290 TraceCheckUtils]: 180: Hoare triple {137907#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {137907#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:28,180 INFO L290 TraceCheckUtils]: 181: Hoare triple {137907#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137908#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:28,181 INFO L290 TraceCheckUtils]: 182: Hoare triple {137908#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {137908#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:28,192 INFO L290 TraceCheckUtils]: 183: Hoare triple {137908#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137909#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:28,192 INFO L290 TraceCheckUtils]: 184: Hoare triple {137909#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {137909#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:28,202 INFO L290 TraceCheckUtils]: 185: Hoare triple {137909#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137910#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:28,202 INFO L290 TraceCheckUtils]: 186: Hoare triple {137910#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {137910#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:28,213 INFO L290 TraceCheckUtils]: 187: Hoare triple {137910#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137911#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:28,213 INFO L290 TraceCheckUtils]: 188: Hoare triple {137911#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {137911#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:28,224 INFO L290 TraceCheckUtils]: 189: Hoare triple {137911#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137912#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:28,225 INFO L290 TraceCheckUtils]: 190: Hoare triple {137912#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {137912#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:28,235 INFO L290 TraceCheckUtils]: 191: Hoare triple {137912#(<= main_~x~0 92)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 192: Hoare triple {137816#false} assume !!(~x~0 < 1000000); {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 193: Hoare triple {137816#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 194: Hoare triple {137816#false} assume !(~x~0 < 1000000); {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L272 TraceCheckUtils]: 195: Hoare triple {137816#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 196: Hoare triple {137816#false} ~cond := #in~cond; {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 197: Hoare triple {137816#false} assume 0 == ~cond; {137816#false} is VALID [2022-04-15 12:55:28,236 INFO L290 TraceCheckUtils]: 198: Hoare triple {137816#false} assume !false; {137816#false} is VALID [2022-04-15 12:55:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 279 proven. 8556 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:28,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:55:28,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520731815] [2022-04-15 12:55:28,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520731815] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:55:28,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388489453] [2022-04-15 12:55:28,237 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:55:28,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:28,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:55:28,238 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:55:28,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Waiting until timeout for monitored process [2022-04-15 12:55:28,292 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:55:28,292 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:55:28,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:55:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:28,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:55:29,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {137815#true} call ULTIMATE.init(); {137815#true} is VALID [2022-04-15 12:55:29,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {137815#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {137815#true} is VALID [2022-04-15 12:55:29,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {137815#true} assume true; {137815#true} is VALID [2022-04-15 12:55:29,010 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137815#true} {137815#true} #41#return; {137815#true} is VALID [2022-04-15 12:55:29,010 INFO L272 TraceCheckUtils]: 4: Hoare triple {137815#true} call #t~ret4 := main(); {137815#true} is VALID [2022-04-15 12:55:29,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {137815#true} ~x~0 := 0;~y~0 := 500000; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,010 INFO L290 TraceCheckUtils]: 6: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 11: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 12: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 13: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,011 INFO L290 TraceCheckUtils]: 15: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 16: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 19: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 20: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,012 INFO L290 TraceCheckUtils]: 21: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 22: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 23: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 24: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 25: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 26: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 27: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,013 INFO L290 TraceCheckUtils]: 28: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 29: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 30: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 31: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 32: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 33: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,014 INFO L290 TraceCheckUtils]: 34: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 35: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 36: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 37: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 38: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 39: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 40: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,015 INFO L290 TraceCheckUtils]: 41: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 42: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 43: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 44: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 45: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 46: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,016 INFO L290 TraceCheckUtils]: 47: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 48: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 49: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 50: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 51: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 52: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,017 INFO L290 TraceCheckUtils]: 53: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 54: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 55: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 56: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 57: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 58: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 59: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,018 INFO L290 TraceCheckUtils]: 60: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,019 INFO L290 TraceCheckUtils]: 61: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,019 INFO L290 TraceCheckUtils]: 62: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,019 INFO L290 TraceCheckUtils]: 63: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,019 INFO L290 TraceCheckUtils]: 64: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,019 INFO L290 TraceCheckUtils]: 65: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 66: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 67: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 68: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 69: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 70: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,020 INFO L290 TraceCheckUtils]: 71: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 72: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 73: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 74: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 75: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 76: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 77: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,021 INFO L290 TraceCheckUtils]: 78: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 79: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 80: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 81: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 82: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 83: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,022 INFO L290 TraceCheckUtils]: 84: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 85: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 86: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 87: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 88: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 89: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 90: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,023 INFO L290 TraceCheckUtils]: 91: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 92: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 93: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 94: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 95: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 96: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,024 INFO L290 TraceCheckUtils]: 97: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 98: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 99: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 100: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 101: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 102: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 103: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,025 INFO L290 TraceCheckUtils]: 104: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 106: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 107: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 108: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 109: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,026 INFO L290 TraceCheckUtils]: 110: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 111: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 112: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 113: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 114: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 115: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,027 INFO L290 TraceCheckUtils]: 116: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 117: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 118: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 119: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 120: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 121: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 122: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,028 INFO L290 TraceCheckUtils]: 123: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 124: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 125: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 126: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 127: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 128: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,029 INFO L290 TraceCheckUtils]: 129: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 130: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 131: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 132: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 133: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 134: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,030 INFO L290 TraceCheckUtils]: 135: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 136: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 137: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 138: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 139: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 140: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 141: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,031 INFO L290 TraceCheckUtils]: 142: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 143: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 144: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 145: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 146: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 147: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,032 INFO L290 TraceCheckUtils]: 148: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 149: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 150: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 151: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 152: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 153: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,033 INFO L290 TraceCheckUtils]: 154: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 155: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 156: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 157: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 158: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 159: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 160: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,034 INFO L290 TraceCheckUtils]: 161: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 162: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 163: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 164: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 165: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 166: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,035 INFO L290 TraceCheckUtils]: 167: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 168: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 169: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 170: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 171: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 172: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,036 INFO L290 TraceCheckUtils]: 173: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 174: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 175: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 176: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 177: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 178: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,037 INFO L290 TraceCheckUtils]: 179: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 180: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 181: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 182: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 183: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 184: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,038 INFO L290 TraceCheckUtils]: 185: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,039 INFO L290 TraceCheckUtils]: 186: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,039 INFO L290 TraceCheckUtils]: 187: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,039 INFO L290 TraceCheckUtils]: 188: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,039 INFO L290 TraceCheckUtils]: 189: Hoare triple {137932#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,039 INFO L290 TraceCheckUtils]: 190: Hoare triple {137932#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {137932#(<= main_~y~0 500000)} is VALID [2022-04-15 12:55:29,044 INFO L290 TraceCheckUtils]: 191: Hoare triple {137932#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {138491#(<= main_~y~0 500001)} is VALID [2022-04-15 12:55:29,045 INFO L290 TraceCheckUtils]: 192: Hoare triple {138491#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {138491#(<= main_~y~0 500001)} is VALID [2022-04-15 12:55:29,045 INFO L290 TraceCheckUtils]: 193: Hoare triple {138491#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {138498#(<= main_~y~0 500002)} is VALID [2022-04-15 12:55:29,046 INFO L290 TraceCheckUtils]: 194: Hoare triple {138498#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {138502#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:55:29,046 INFO L272 TraceCheckUtils]: 195: Hoare triple {138502#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {138506#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:55:29,046 INFO L290 TraceCheckUtils]: 196: Hoare triple {138506#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {138510#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:55:29,046 INFO L290 TraceCheckUtils]: 197: Hoare triple {138510#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {137816#false} is VALID [2022-04-15 12:55:29,047 INFO L290 TraceCheckUtils]: 198: Hoare triple {137816#false} assume !false; {137816#false} is VALID [2022-04-15 12:55:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2022-04-15 12:55:29,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:55:29,537 INFO L290 TraceCheckUtils]: 198: Hoare triple {137816#false} assume !false; {137816#false} is VALID [2022-04-15 12:55:29,537 INFO L290 TraceCheckUtils]: 197: Hoare triple {138510#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {137816#false} is VALID [2022-04-15 12:55:29,537 INFO L290 TraceCheckUtils]: 196: Hoare triple {138506#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {138510#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:55:29,538 INFO L272 TraceCheckUtils]: 195: Hoare triple {138526#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {138506#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:55:29,538 INFO L290 TraceCheckUtils]: 194: Hoare triple {138530#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {138526#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:55:29,539 INFO L290 TraceCheckUtils]: 193: Hoare triple {138534#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {138530#(< main_~y~0 1000000)} is VALID [2022-04-15 12:55:29,539 INFO L290 TraceCheckUtils]: 192: Hoare triple {138534#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {138534#(< main_~y~0 999999)} is VALID [2022-04-15 12:55:29,547 INFO L290 TraceCheckUtils]: 191: Hoare triple {138541#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {138534#(< main_~y~0 999999)} is VALID [2022-04-15 12:55:29,547 INFO L290 TraceCheckUtils]: 190: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,547 INFO L290 TraceCheckUtils]: 189: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 188: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 187: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 186: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 185: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 184: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 183: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,548 INFO L290 TraceCheckUtils]: 182: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 181: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 180: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 179: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 178: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 177: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,549 INFO L290 TraceCheckUtils]: 176: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 175: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 174: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 173: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 172: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 171: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,550 INFO L290 TraceCheckUtils]: 170: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 169: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 168: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 167: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 166: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 165: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,551 INFO L290 TraceCheckUtils]: 164: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 163: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 162: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 161: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 160: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 159: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,552 INFO L290 TraceCheckUtils]: 158: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 157: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 156: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 155: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 154: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 153: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,553 INFO L290 TraceCheckUtils]: 152: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 151: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 150: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 149: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 148: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 147: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 146: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,554 INFO L290 TraceCheckUtils]: 145: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 144: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 143: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 142: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 141: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 140: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,555 INFO L290 TraceCheckUtils]: 139: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 138: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 137: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 136: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 135: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 134: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,556 INFO L290 TraceCheckUtils]: 133: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 132: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 131: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 130: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 129: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 128: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,557 INFO L290 TraceCheckUtils]: 127: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 126: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 125: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 124: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 123: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 122: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 121: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 119: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 118: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 117: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 116: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 115: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,559 INFO L290 TraceCheckUtils]: 114: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 113: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 112: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 111: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 110: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 109: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,560 INFO L290 TraceCheckUtils]: 108: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 107: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 106: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 105: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 104: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 103: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,561 INFO L290 TraceCheckUtils]: 102: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 101: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 100: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 99: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 98: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 97: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 96: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,562 INFO L290 TraceCheckUtils]: 95: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 94: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 93: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 92: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 91: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 90: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,563 INFO L290 TraceCheckUtils]: 89: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 88: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 87: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 86: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 85: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 84: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,564 INFO L290 TraceCheckUtils]: 83: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 82: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 81: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 80: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 79: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 78: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,565 INFO L290 TraceCheckUtils]: 77: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 76: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 75: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 74: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 73: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 72: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 71: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,566 INFO L290 TraceCheckUtils]: 70: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 69: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 68: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 67: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 66: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 65: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,567 INFO L290 TraceCheckUtils]: 64: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 63: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 62: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 61: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 60: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 59: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,568 INFO L290 TraceCheckUtils]: 58: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 57: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 56: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 55: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 54: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 53: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 52: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 50: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 49: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 48: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 47: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 46: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,570 INFO L290 TraceCheckUtils]: 45: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 44: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 43: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 42: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 41: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 40: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,571 INFO L290 TraceCheckUtils]: 39: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 38: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 37: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 36: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 35: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,572 INFO L290 TraceCheckUtils]: 33: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 32: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 31: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 30: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 29: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 28: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 26: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 22: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 19: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 18: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 17: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 13: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 12: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 11: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 10: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 9: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,577 INFO L290 TraceCheckUtils]: 7: Hoare triple {138541#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,577 INFO L290 TraceCheckUtils]: 6: Hoare triple {138541#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,577 INFO L290 TraceCheckUtils]: 5: Hoare triple {137815#true} ~x~0 := 0;~y~0 := 500000; {138541#(< main_~y~0 999998)} is VALID [2022-04-15 12:55:29,577 INFO L272 TraceCheckUtils]: 4: Hoare triple {137815#true} call #t~ret4 := main(); {137815#true} is VALID [2022-04-15 12:55:29,577 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137815#true} {137815#true} #41#return; {137815#true} is VALID [2022-04-15 12:55:29,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {137815#true} assume true; {137815#true} is VALID [2022-04-15 12:55:29,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {137815#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {137815#true} is VALID [2022-04-15 12:55:29,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {137815#true} call ULTIMATE.init(); {137815#true} is VALID [2022-04-15 12:55:29,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8836 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 8556 trivial. 0 not checked. [2022-04-15 12:55:29,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [388489453] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:55:29,578 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:55:29,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [96, 8, 8] total 106 [2022-04-15 12:55:29,578 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:55:29,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2022791335] [2022-04-15 12:55:29,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2022791335] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:55:29,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:55:29,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [96] imperfect sequences [] total 96 [2022-04-15 12:55:29,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060659915] [2022-04-15 12:55:29,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:55:29,579 INFO L78 Accepts]: Start accepts. Automaton has has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 199 [2022-04-15 12:55:29,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:55:29,579 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:29,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:29,811 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2022-04-15 12:55:29,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:29,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2022-04-15 12:55:29,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4507, Invalid=6623, Unknown=0, NotChecked=0, Total=11130 [2022-04-15 12:55:29,813 INFO L87 Difference]: Start difference. First operand 201 states and 204 transitions. Second operand has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:35,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:35,540 INFO L93 Difference]: Finished difference Result 212 states and 218 transitions. [2022-04-15 12:55:35,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-15 12:55:35,540 INFO L78 Accepts]: Start accepts. Automaton has has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 199 [2022-04-15 12:55:35,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:55:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:35,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 209 transitions. [2022-04-15 12:55:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 209 transitions. [2022-04-15 12:55:35,542 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 209 transitions. [2022-04-15 12:55:35,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:35,857 INFO L225 Difference]: With dead ends: 212 [2022-04-15 12:55:35,857 INFO L226 Difference]: Without dead ends: 203 [2022-04-15 12:55:35,860 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 587 GetRequests, 389 SyntacticMatches, 1 SemanticMatches, 197 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5681 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=13435, Invalid=25967, Unknown=0, NotChecked=0, Total=39402 [2022-04-15 12:55:35,861 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 101 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:55:35,861 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 44 Invalid, 326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 12:55:35,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2022-04-15 12:55:36,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 203. [2022-04-15 12:55:36,169 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:55:36,169 INFO L82 GeneralOperation]: Start isEquivalent. First operand 203 states. Second operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:36,169 INFO L74 IsIncluded]: Start isIncluded. First operand 203 states. Second operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:36,169 INFO L87 Difference]: Start difference. First operand 203 states. Second operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:36,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:36,171 INFO L93 Difference]: Finished difference Result 203 states and 206 transitions. [2022-04-15 12:55:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 206 transitions. [2022-04-15 12:55:36,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:36,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:36,172 INFO L74 IsIncluded]: Start isIncluded. First operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 203 states. [2022-04-15 12:55:36,172 INFO L87 Difference]: Start difference. First operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 203 states. [2022-04-15 12:55:36,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:36,173 INFO L93 Difference]: Finished difference Result 203 states and 206 transitions. [2022-04-15 12:55:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 206 transitions. [2022-04-15 12:55:36,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:36,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:36,174 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:55:36,174 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:55:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 198 states have (on average 1.02020202020202) internal successors, (202), 198 states have internal predecessors, (202), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 206 transitions. [2022-04-15 12:55:36,176 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 206 transitions. Word has length 199 [2022-04-15 12:55:36,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:55:36,176 INFO L478 AbstractCegarLoop]: Abstraction has 203 states and 206 transitions. [2022-04-15 12:55:36,176 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 2.03125) internal successors, (195), 95 states have internal predecessors, (195), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:36,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 203 states and 206 transitions. [2022-04-15 12:55:36,406 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 206 edges. 206 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:36,406 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 206 transitions. [2022-04-15 12:55:36,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-04-15 12:55:36,406 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:55:36,407 INFO L499 BasicCegarLoop]: trace histogram [95, 93, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:55:36,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (94)] Forceful destruction successful, exit code 0 [2022-04-15 12:55:36,607 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187,94 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable188 [2022-04-15 12:55:36,607 INFO L403 AbstractCegarLoop]: === Iteration 97 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:55:36,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:55:36,607 INFO L85 PathProgramCache]: Analyzing trace with hash -1989455614, now seen corresponding path program 187 times [2022-04-15 12:55:36,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:36,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [656946779] [2022-04-15 12:55:36,878 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:55:36,879 INFO L85 PathProgramCache]: Analyzing trace with hash 51781584, now seen corresponding path program 1 times [2022-04-15 12:55:36,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:36,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236981325] [2022-04-15 12:55:36,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:36,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:36,882 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:55:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:36,883 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:55:36,883 INFO L85 PathProgramCache]: Analyzing trace with hash -1989455614, now seen corresponding path program 188 times [2022-04-15 12:55:36,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:36,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837311719] [2022-04-15 12:55:36,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:36,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:39,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:55:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:39,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {140638#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {140539#true} is VALID [2022-04-15 12:55:39,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {140539#true} assume true; {140539#true} is VALID [2022-04-15 12:55:39,484 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {140539#true} {140539#true} #41#return; {140539#true} is VALID [2022-04-15 12:55:39,484 INFO L272 TraceCheckUtils]: 0: Hoare triple {140539#true} call ULTIMATE.init(); {140638#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:55:39,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {140638#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {140539#true} is VALID [2022-04-15 12:55:39,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {140539#true} assume true; {140539#true} is VALID [2022-04-15 12:55:39,484 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140539#true} {140539#true} #41#return; {140539#true} is VALID [2022-04-15 12:55:39,485 INFO L272 TraceCheckUtils]: 4: Hoare triple {140539#true} call #t~ret4 := main(); {140539#true} is VALID [2022-04-15 12:55:39,485 INFO L290 TraceCheckUtils]: 5: Hoare triple {140539#true} ~x~0 := 0;~y~0 := 500000; {140544#(= main_~x~0 0)} is VALID [2022-04-15 12:55:39,485 INFO L290 TraceCheckUtils]: 6: Hoare triple {140544#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {140544#(= main_~x~0 0)} is VALID [2022-04-15 12:55:39,485 INFO L290 TraceCheckUtils]: 7: Hoare triple {140544#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140545#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:39,485 INFO L290 TraceCheckUtils]: 8: Hoare triple {140545#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {140545#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:39,492 INFO L290 TraceCheckUtils]: 9: Hoare triple {140545#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140546#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:39,493 INFO L290 TraceCheckUtils]: 10: Hoare triple {140546#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {140546#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:39,494 INFO L290 TraceCheckUtils]: 11: Hoare triple {140546#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140547#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:39,494 INFO L290 TraceCheckUtils]: 12: Hoare triple {140547#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {140547#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:39,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {140547#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140548#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:39,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {140548#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {140548#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:39,498 INFO L290 TraceCheckUtils]: 15: Hoare triple {140548#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140549#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:39,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {140549#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {140549#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:39,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {140549#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140550#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:39,500 INFO L290 TraceCheckUtils]: 18: Hoare triple {140550#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {140550#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:39,502 INFO L290 TraceCheckUtils]: 19: Hoare triple {140550#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140551#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:39,502 INFO L290 TraceCheckUtils]: 20: Hoare triple {140551#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {140551#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:39,504 INFO L290 TraceCheckUtils]: 21: Hoare triple {140551#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140552#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:39,504 INFO L290 TraceCheckUtils]: 22: Hoare triple {140552#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {140552#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:39,505 INFO L290 TraceCheckUtils]: 23: Hoare triple {140552#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140553#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:39,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {140553#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {140553#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:39,507 INFO L290 TraceCheckUtils]: 25: Hoare triple {140553#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140554#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:39,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {140554#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {140554#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:39,509 INFO L290 TraceCheckUtils]: 27: Hoare triple {140554#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140555#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:39,509 INFO L290 TraceCheckUtils]: 28: Hoare triple {140555#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {140555#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:39,511 INFO L290 TraceCheckUtils]: 29: Hoare triple {140555#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140556#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:39,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {140556#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {140556#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:39,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {140556#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140557#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:39,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {140557#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {140557#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:39,515 INFO L290 TraceCheckUtils]: 33: Hoare triple {140557#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140558#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:39,515 INFO L290 TraceCheckUtils]: 34: Hoare triple {140558#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {140558#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:39,516 INFO L290 TraceCheckUtils]: 35: Hoare triple {140558#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140559#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:39,517 INFO L290 TraceCheckUtils]: 36: Hoare triple {140559#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {140559#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:39,518 INFO L290 TraceCheckUtils]: 37: Hoare triple {140559#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140560#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:39,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {140560#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {140560#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:39,520 INFO L290 TraceCheckUtils]: 39: Hoare triple {140560#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140561#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:39,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {140561#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {140561#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:39,522 INFO L290 TraceCheckUtils]: 41: Hoare triple {140561#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140562#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:39,522 INFO L290 TraceCheckUtils]: 42: Hoare triple {140562#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {140562#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:39,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {140562#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140563#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:39,524 INFO L290 TraceCheckUtils]: 44: Hoare triple {140563#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {140563#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:39,526 INFO L290 TraceCheckUtils]: 45: Hoare triple {140563#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140564#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:39,526 INFO L290 TraceCheckUtils]: 46: Hoare triple {140564#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {140564#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:39,528 INFO L290 TraceCheckUtils]: 47: Hoare triple {140564#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140565#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:39,528 INFO L290 TraceCheckUtils]: 48: Hoare triple {140565#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {140565#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:39,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {140565#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140566#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:39,530 INFO L290 TraceCheckUtils]: 50: Hoare triple {140566#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {140566#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:39,531 INFO L290 TraceCheckUtils]: 51: Hoare triple {140566#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140567#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:39,532 INFO L290 TraceCheckUtils]: 52: Hoare triple {140567#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {140567#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:39,533 INFO L290 TraceCheckUtils]: 53: Hoare triple {140567#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140568#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:39,533 INFO L290 TraceCheckUtils]: 54: Hoare triple {140568#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {140568#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:39,535 INFO L290 TraceCheckUtils]: 55: Hoare triple {140568#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140569#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:39,535 INFO L290 TraceCheckUtils]: 56: Hoare triple {140569#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {140569#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:39,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {140569#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140570#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:39,537 INFO L290 TraceCheckUtils]: 58: Hoare triple {140570#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {140570#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:39,538 INFO L290 TraceCheckUtils]: 59: Hoare triple {140570#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140571#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:39,539 INFO L290 TraceCheckUtils]: 60: Hoare triple {140571#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {140571#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:39,541 INFO L290 TraceCheckUtils]: 61: Hoare triple {140571#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140572#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:39,541 INFO L290 TraceCheckUtils]: 62: Hoare triple {140572#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {140572#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:39,546 INFO L290 TraceCheckUtils]: 63: Hoare triple {140572#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140573#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:39,547 INFO L290 TraceCheckUtils]: 64: Hoare triple {140573#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {140573#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:39,549 INFO L290 TraceCheckUtils]: 65: Hoare triple {140573#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140574#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:39,549 INFO L290 TraceCheckUtils]: 66: Hoare triple {140574#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {140574#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:39,550 INFO L290 TraceCheckUtils]: 67: Hoare triple {140574#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140575#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:39,551 INFO L290 TraceCheckUtils]: 68: Hoare triple {140575#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {140575#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:39,552 INFO L290 TraceCheckUtils]: 69: Hoare triple {140575#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140576#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:39,552 INFO L290 TraceCheckUtils]: 70: Hoare triple {140576#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {140576#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:39,554 INFO L290 TraceCheckUtils]: 71: Hoare triple {140576#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140577#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:39,554 INFO L290 TraceCheckUtils]: 72: Hoare triple {140577#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {140577#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:39,556 INFO L290 TraceCheckUtils]: 73: Hoare triple {140577#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140578#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:39,556 INFO L290 TraceCheckUtils]: 74: Hoare triple {140578#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {140578#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:39,558 INFO L290 TraceCheckUtils]: 75: Hoare triple {140578#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140579#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:39,558 INFO L290 TraceCheckUtils]: 76: Hoare triple {140579#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {140579#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:39,560 INFO L290 TraceCheckUtils]: 77: Hoare triple {140579#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140580#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:39,560 INFO L290 TraceCheckUtils]: 78: Hoare triple {140580#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {140580#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:39,561 INFO L290 TraceCheckUtils]: 79: Hoare triple {140580#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140581#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:39,562 INFO L290 TraceCheckUtils]: 80: Hoare triple {140581#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {140581#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:39,563 INFO L290 TraceCheckUtils]: 81: Hoare triple {140581#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140582#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:39,564 INFO L290 TraceCheckUtils]: 82: Hoare triple {140582#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {140582#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:39,567 INFO L290 TraceCheckUtils]: 83: Hoare triple {140582#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140583#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:39,567 INFO L290 TraceCheckUtils]: 84: Hoare triple {140583#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {140583#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:39,569 INFO L290 TraceCheckUtils]: 85: Hoare triple {140583#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140584#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:39,569 INFO L290 TraceCheckUtils]: 86: Hoare triple {140584#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {140584#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:39,571 INFO L290 TraceCheckUtils]: 87: Hoare triple {140584#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140585#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:39,571 INFO L290 TraceCheckUtils]: 88: Hoare triple {140585#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {140585#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:39,573 INFO L290 TraceCheckUtils]: 89: Hoare triple {140585#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140586#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:39,573 INFO L290 TraceCheckUtils]: 90: Hoare triple {140586#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {140586#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:39,575 INFO L290 TraceCheckUtils]: 91: Hoare triple {140586#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140587#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:39,575 INFO L290 TraceCheckUtils]: 92: Hoare triple {140587#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {140587#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:39,576 INFO L290 TraceCheckUtils]: 93: Hoare triple {140587#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140588#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:39,577 INFO L290 TraceCheckUtils]: 94: Hoare triple {140588#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {140588#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:39,578 INFO L290 TraceCheckUtils]: 95: Hoare triple {140588#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140589#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:39,579 INFO L290 TraceCheckUtils]: 96: Hoare triple {140589#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {140589#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:39,580 INFO L290 TraceCheckUtils]: 97: Hoare triple {140589#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140590#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:39,580 INFO L290 TraceCheckUtils]: 98: Hoare triple {140590#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {140590#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:39,582 INFO L290 TraceCheckUtils]: 99: Hoare triple {140590#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140591#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:39,583 INFO L290 TraceCheckUtils]: 100: Hoare triple {140591#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {140591#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:39,585 INFO L290 TraceCheckUtils]: 101: Hoare triple {140591#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140592#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:39,585 INFO L290 TraceCheckUtils]: 102: Hoare triple {140592#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {140592#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:39,587 INFO L290 TraceCheckUtils]: 103: Hoare triple {140592#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140593#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:39,587 INFO L290 TraceCheckUtils]: 104: Hoare triple {140593#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {140593#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:39,589 INFO L290 TraceCheckUtils]: 105: Hoare triple {140593#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140594#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:39,589 INFO L290 TraceCheckUtils]: 106: Hoare triple {140594#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {140594#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:39,591 INFO L290 TraceCheckUtils]: 107: Hoare triple {140594#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140595#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:39,591 INFO L290 TraceCheckUtils]: 108: Hoare triple {140595#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {140595#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:39,593 INFO L290 TraceCheckUtils]: 109: Hoare triple {140595#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140596#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:39,593 INFO L290 TraceCheckUtils]: 110: Hoare triple {140596#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {140596#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:39,594 INFO L290 TraceCheckUtils]: 111: Hoare triple {140596#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140597#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:39,595 INFO L290 TraceCheckUtils]: 112: Hoare triple {140597#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {140597#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:39,596 INFO L290 TraceCheckUtils]: 113: Hoare triple {140597#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140598#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:39,596 INFO L290 TraceCheckUtils]: 114: Hoare triple {140598#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {140598#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:39,598 INFO L290 TraceCheckUtils]: 115: Hoare triple {140598#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140599#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:39,598 INFO L290 TraceCheckUtils]: 116: Hoare triple {140599#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {140599#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:39,601 INFO L290 TraceCheckUtils]: 117: Hoare triple {140599#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140600#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:39,601 INFO L290 TraceCheckUtils]: 118: Hoare triple {140600#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {140600#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:39,603 INFO L290 TraceCheckUtils]: 119: Hoare triple {140600#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140601#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:39,604 INFO L290 TraceCheckUtils]: 120: Hoare triple {140601#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {140601#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:39,605 INFO L290 TraceCheckUtils]: 121: Hoare triple {140601#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140602#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:39,605 INFO L290 TraceCheckUtils]: 122: Hoare triple {140602#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {140602#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:39,607 INFO L290 TraceCheckUtils]: 123: Hoare triple {140602#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140603#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:39,608 INFO L290 TraceCheckUtils]: 124: Hoare triple {140603#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {140603#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:39,609 INFO L290 TraceCheckUtils]: 125: Hoare triple {140603#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140604#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:39,610 INFO L290 TraceCheckUtils]: 126: Hoare triple {140604#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {140604#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:39,611 INFO L290 TraceCheckUtils]: 127: Hoare triple {140604#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140605#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:39,611 INFO L290 TraceCheckUtils]: 128: Hoare triple {140605#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {140605#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:39,613 INFO L290 TraceCheckUtils]: 129: Hoare triple {140605#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140606#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:39,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {140606#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {140606#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:39,615 INFO L290 TraceCheckUtils]: 131: Hoare triple {140606#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140607#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:39,615 INFO L290 TraceCheckUtils]: 132: Hoare triple {140607#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {140607#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:39,617 INFO L290 TraceCheckUtils]: 133: Hoare triple {140607#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140608#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:39,617 INFO L290 TraceCheckUtils]: 134: Hoare triple {140608#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {140608#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:39,618 INFO L290 TraceCheckUtils]: 135: Hoare triple {140608#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140609#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:39,619 INFO L290 TraceCheckUtils]: 136: Hoare triple {140609#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {140609#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:39,620 INFO L290 TraceCheckUtils]: 137: Hoare triple {140609#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140610#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:39,620 INFO L290 TraceCheckUtils]: 138: Hoare triple {140610#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {140610#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:39,622 INFO L290 TraceCheckUtils]: 139: Hoare triple {140610#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140611#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:39,622 INFO L290 TraceCheckUtils]: 140: Hoare triple {140611#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {140611#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:39,624 INFO L290 TraceCheckUtils]: 141: Hoare triple {140611#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140612#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:39,624 INFO L290 TraceCheckUtils]: 142: Hoare triple {140612#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {140612#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:39,626 INFO L290 TraceCheckUtils]: 143: Hoare triple {140612#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140613#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:39,626 INFO L290 TraceCheckUtils]: 144: Hoare triple {140613#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {140613#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:39,628 INFO L290 TraceCheckUtils]: 145: Hoare triple {140613#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140614#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:39,628 INFO L290 TraceCheckUtils]: 146: Hoare triple {140614#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {140614#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:39,630 INFO L290 TraceCheckUtils]: 147: Hoare triple {140614#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140615#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:39,630 INFO L290 TraceCheckUtils]: 148: Hoare triple {140615#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {140615#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:39,632 INFO L290 TraceCheckUtils]: 149: Hoare triple {140615#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140616#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:39,632 INFO L290 TraceCheckUtils]: 150: Hoare triple {140616#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {140616#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:39,633 INFO L290 TraceCheckUtils]: 151: Hoare triple {140616#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140617#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:39,634 INFO L290 TraceCheckUtils]: 152: Hoare triple {140617#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {140617#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:39,635 INFO L290 TraceCheckUtils]: 153: Hoare triple {140617#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140618#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:39,635 INFO L290 TraceCheckUtils]: 154: Hoare triple {140618#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {140618#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:39,637 INFO L290 TraceCheckUtils]: 155: Hoare triple {140618#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140619#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:39,637 INFO L290 TraceCheckUtils]: 156: Hoare triple {140619#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {140619#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:39,639 INFO L290 TraceCheckUtils]: 157: Hoare triple {140619#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140620#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:39,639 INFO L290 TraceCheckUtils]: 158: Hoare triple {140620#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {140620#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:39,641 INFO L290 TraceCheckUtils]: 159: Hoare triple {140620#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140621#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:39,641 INFO L290 TraceCheckUtils]: 160: Hoare triple {140621#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {140621#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:39,643 INFO L290 TraceCheckUtils]: 161: Hoare triple {140621#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140622#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:39,643 INFO L290 TraceCheckUtils]: 162: Hoare triple {140622#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {140622#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:39,645 INFO L290 TraceCheckUtils]: 163: Hoare triple {140622#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140623#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:39,645 INFO L290 TraceCheckUtils]: 164: Hoare triple {140623#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {140623#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:39,647 INFO L290 TraceCheckUtils]: 165: Hoare triple {140623#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140624#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:39,647 INFO L290 TraceCheckUtils]: 166: Hoare triple {140624#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {140624#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:39,649 INFO L290 TraceCheckUtils]: 167: Hoare triple {140624#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140625#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:39,649 INFO L290 TraceCheckUtils]: 168: Hoare triple {140625#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {140625#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:39,651 INFO L290 TraceCheckUtils]: 169: Hoare triple {140625#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140626#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:39,651 INFO L290 TraceCheckUtils]: 170: Hoare triple {140626#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {140626#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:39,653 INFO L290 TraceCheckUtils]: 171: Hoare triple {140626#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140627#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:39,653 INFO L290 TraceCheckUtils]: 172: Hoare triple {140627#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {140627#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:39,655 INFO L290 TraceCheckUtils]: 173: Hoare triple {140627#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140628#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:39,656 INFO L290 TraceCheckUtils]: 174: Hoare triple {140628#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {140628#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:39,657 INFO L290 TraceCheckUtils]: 175: Hoare triple {140628#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140629#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:39,658 INFO L290 TraceCheckUtils]: 176: Hoare triple {140629#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {140629#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:39,659 INFO L290 TraceCheckUtils]: 177: Hoare triple {140629#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140630#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:39,660 INFO L290 TraceCheckUtils]: 178: Hoare triple {140630#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {140630#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:39,661 INFO L290 TraceCheckUtils]: 179: Hoare triple {140630#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140631#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:39,661 INFO L290 TraceCheckUtils]: 180: Hoare triple {140631#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {140631#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:39,663 INFO L290 TraceCheckUtils]: 181: Hoare triple {140631#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140632#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:39,663 INFO L290 TraceCheckUtils]: 182: Hoare triple {140632#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {140632#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:39,665 INFO L290 TraceCheckUtils]: 183: Hoare triple {140632#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140633#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:39,665 INFO L290 TraceCheckUtils]: 184: Hoare triple {140633#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {140633#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:39,667 INFO L290 TraceCheckUtils]: 185: Hoare triple {140633#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140634#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:39,667 INFO L290 TraceCheckUtils]: 186: Hoare triple {140634#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {140634#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:39,669 INFO L290 TraceCheckUtils]: 187: Hoare triple {140634#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140635#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:39,669 INFO L290 TraceCheckUtils]: 188: Hoare triple {140635#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {140635#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:39,670 INFO L290 TraceCheckUtils]: 189: Hoare triple {140635#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140636#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:39,671 INFO L290 TraceCheckUtils]: 190: Hoare triple {140636#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {140636#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:39,672 INFO L290 TraceCheckUtils]: 191: Hoare triple {140636#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140637#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:39,672 INFO L290 TraceCheckUtils]: 192: Hoare triple {140637#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {140637#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 193: Hoare triple {140637#(<= main_~x~0 93)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 194: Hoare triple {140540#false} assume !!(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 195: Hoare triple {140540#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 196: Hoare triple {140540#false} assume !(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L272 TraceCheckUtils]: 197: Hoare triple {140540#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 198: Hoare triple {140540#false} ~cond := #in~cond; {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 199: Hoare triple {140540#false} assume 0 == ~cond; {140540#false} is VALID [2022-04-15 12:55:39,675 INFO L290 TraceCheckUtils]: 200: Hoare triple {140540#false} assume !false; {140540#false} is VALID [2022-04-15 12:55:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 282 proven. 8742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:39,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:55:39,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837311719] [2022-04-15 12:55:39,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [837311719] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:55:39,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [41986730] [2022-04-15 12:55:39,676 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:55:39,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:39,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:55:39,678 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:55:39,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Waiting until timeout for monitored process [2022-04-15 12:55:39,759 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:55:39,759 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:55:39,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-15 12:55:39,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:39,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:55:40,520 INFO L272 TraceCheckUtils]: 0: Hoare triple {140539#true} call ULTIMATE.init(); {140539#true} is VALID [2022-04-15 12:55:40,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {140539#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {140539#true} is VALID [2022-04-15 12:55:40,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {140539#true} assume true; {140539#true} is VALID [2022-04-15 12:55:40,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140539#true} {140539#true} #41#return; {140539#true} is VALID [2022-04-15 12:55:40,520 INFO L272 TraceCheckUtils]: 4: Hoare triple {140539#true} call #t~ret4 := main(); {140539#true} is VALID [2022-04-15 12:55:40,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {140539#true} ~x~0 := 0;~y~0 := 500000; {140657#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:40,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {140657#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {140657#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:40,526 INFO L290 TraceCheckUtils]: 7: Hoare triple {140657#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140545#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:40,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {140545#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {140545#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:40,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {140545#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140546#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:40,528 INFO L290 TraceCheckUtils]: 10: Hoare triple {140546#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {140546#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:40,529 INFO L290 TraceCheckUtils]: 11: Hoare triple {140546#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140547#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:40,529 INFO L290 TraceCheckUtils]: 12: Hoare triple {140547#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {140547#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:40,531 INFO L290 TraceCheckUtils]: 13: Hoare triple {140547#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140548#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:40,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {140548#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {140548#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:40,533 INFO L290 TraceCheckUtils]: 15: Hoare triple {140548#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140549#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:40,533 INFO L290 TraceCheckUtils]: 16: Hoare triple {140549#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {140549#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:40,534 INFO L290 TraceCheckUtils]: 17: Hoare triple {140549#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140550#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:40,534 INFO L290 TraceCheckUtils]: 18: Hoare triple {140550#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {140550#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:40,536 INFO L290 TraceCheckUtils]: 19: Hoare triple {140550#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140551#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:40,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {140551#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {140551#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:40,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {140551#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140552#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:40,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {140552#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {140552#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:40,539 INFO L290 TraceCheckUtils]: 23: Hoare triple {140552#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140553#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:40,540 INFO L290 TraceCheckUtils]: 24: Hoare triple {140553#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {140553#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:40,541 INFO L290 TraceCheckUtils]: 25: Hoare triple {140553#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140554#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:40,541 INFO L290 TraceCheckUtils]: 26: Hoare triple {140554#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {140554#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:40,543 INFO L290 TraceCheckUtils]: 27: Hoare triple {140554#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140555#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:40,543 INFO L290 TraceCheckUtils]: 28: Hoare triple {140555#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {140555#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:40,545 INFO L290 TraceCheckUtils]: 29: Hoare triple {140555#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140556#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:40,545 INFO L290 TraceCheckUtils]: 30: Hoare triple {140556#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {140556#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:40,546 INFO L290 TraceCheckUtils]: 31: Hoare triple {140556#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140557#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:40,547 INFO L290 TraceCheckUtils]: 32: Hoare triple {140557#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {140557#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:40,548 INFO L290 TraceCheckUtils]: 33: Hoare triple {140557#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140558#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:40,548 INFO L290 TraceCheckUtils]: 34: Hoare triple {140558#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {140558#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:40,550 INFO L290 TraceCheckUtils]: 35: Hoare triple {140558#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140559#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:40,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {140559#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {140559#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:40,552 INFO L290 TraceCheckUtils]: 37: Hoare triple {140559#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140560#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:40,552 INFO L290 TraceCheckUtils]: 38: Hoare triple {140560#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {140560#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:40,553 INFO L290 TraceCheckUtils]: 39: Hoare triple {140560#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140561#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:40,553 INFO L290 TraceCheckUtils]: 40: Hoare triple {140561#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {140561#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:40,555 INFO L290 TraceCheckUtils]: 41: Hoare triple {140561#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140562#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:40,555 INFO L290 TraceCheckUtils]: 42: Hoare triple {140562#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {140562#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:40,557 INFO L290 TraceCheckUtils]: 43: Hoare triple {140562#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140563#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:40,557 INFO L290 TraceCheckUtils]: 44: Hoare triple {140563#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {140563#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:40,559 INFO L290 TraceCheckUtils]: 45: Hoare triple {140563#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140564#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:40,559 INFO L290 TraceCheckUtils]: 46: Hoare triple {140564#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {140564#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:40,561 INFO L290 TraceCheckUtils]: 47: Hoare triple {140564#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140565#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:40,561 INFO L290 TraceCheckUtils]: 48: Hoare triple {140565#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {140565#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:40,563 INFO L290 TraceCheckUtils]: 49: Hoare triple {140565#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140566#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:40,563 INFO L290 TraceCheckUtils]: 50: Hoare triple {140566#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {140566#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:40,564 INFO L290 TraceCheckUtils]: 51: Hoare triple {140566#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140567#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:40,564 INFO L290 TraceCheckUtils]: 52: Hoare triple {140567#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {140567#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:40,566 INFO L290 TraceCheckUtils]: 53: Hoare triple {140567#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140568#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:40,566 INFO L290 TraceCheckUtils]: 54: Hoare triple {140568#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {140568#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:40,568 INFO L290 TraceCheckUtils]: 55: Hoare triple {140568#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140569#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:40,568 INFO L290 TraceCheckUtils]: 56: Hoare triple {140569#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {140569#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:40,569 INFO L290 TraceCheckUtils]: 57: Hoare triple {140569#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140570#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:40,569 INFO L290 TraceCheckUtils]: 58: Hoare triple {140570#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {140570#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:40,571 INFO L290 TraceCheckUtils]: 59: Hoare triple {140570#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140571#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:40,571 INFO L290 TraceCheckUtils]: 60: Hoare triple {140571#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {140571#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:40,573 INFO L290 TraceCheckUtils]: 61: Hoare triple {140571#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140572#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:40,573 INFO L290 TraceCheckUtils]: 62: Hoare triple {140572#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {140572#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:40,576 INFO L290 TraceCheckUtils]: 63: Hoare triple {140572#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140573#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:40,576 INFO L290 TraceCheckUtils]: 64: Hoare triple {140573#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {140573#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:40,578 INFO L290 TraceCheckUtils]: 65: Hoare triple {140573#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140574#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:40,579 INFO L290 TraceCheckUtils]: 66: Hoare triple {140574#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {140574#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:40,580 INFO L290 TraceCheckUtils]: 67: Hoare triple {140574#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140575#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:40,581 INFO L290 TraceCheckUtils]: 68: Hoare triple {140575#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {140575#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:40,582 INFO L290 TraceCheckUtils]: 69: Hoare triple {140575#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140576#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:40,582 INFO L290 TraceCheckUtils]: 70: Hoare triple {140576#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {140576#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:40,584 INFO L290 TraceCheckUtils]: 71: Hoare triple {140576#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140577#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:40,584 INFO L290 TraceCheckUtils]: 72: Hoare triple {140577#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {140577#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:40,586 INFO L290 TraceCheckUtils]: 73: Hoare triple {140577#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140578#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:40,586 INFO L290 TraceCheckUtils]: 74: Hoare triple {140578#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {140578#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:40,587 INFO L290 TraceCheckUtils]: 75: Hoare triple {140578#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140579#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:40,588 INFO L290 TraceCheckUtils]: 76: Hoare triple {140579#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {140579#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:40,589 INFO L290 TraceCheckUtils]: 77: Hoare triple {140579#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140580#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:40,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {140580#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {140580#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:40,592 INFO L290 TraceCheckUtils]: 79: Hoare triple {140580#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140581#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:40,592 INFO L290 TraceCheckUtils]: 80: Hoare triple {140581#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {140581#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:40,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {140581#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140582#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:40,594 INFO L290 TraceCheckUtils]: 82: Hoare triple {140582#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {140582#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:40,595 INFO L290 TraceCheckUtils]: 83: Hoare triple {140582#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140583#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:40,595 INFO L290 TraceCheckUtils]: 84: Hoare triple {140583#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {140583#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:40,597 INFO L290 TraceCheckUtils]: 85: Hoare triple {140583#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140584#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:40,597 INFO L290 TraceCheckUtils]: 86: Hoare triple {140584#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {140584#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:40,599 INFO L290 TraceCheckUtils]: 87: Hoare triple {140584#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140585#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:40,599 INFO L290 TraceCheckUtils]: 88: Hoare triple {140585#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {140585#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:40,600 INFO L290 TraceCheckUtils]: 89: Hoare triple {140585#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140586#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:40,601 INFO L290 TraceCheckUtils]: 90: Hoare triple {140586#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {140586#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:40,602 INFO L290 TraceCheckUtils]: 91: Hoare triple {140586#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140587#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:40,602 INFO L290 TraceCheckUtils]: 92: Hoare triple {140587#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {140587#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:40,604 INFO L290 TraceCheckUtils]: 93: Hoare triple {140587#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140588#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:40,604 INFO L290 TraceCheckUtils]: 94: Hoare triple {140588#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {140588#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:40,606 INFO L290 TraceCheckUtils]: 95: Hoare triple {140588#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140589#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:40,606 INFO L290 TraceCheckUtils]: 96: Hoare triple {140589#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {140589#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:40,607 INFO L290 TraceCheckUtils]: 97: Hoare triple {140589#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140590#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:40,607 INFO L290 TraceCheckUtils]: 98: Hoare triple {140590#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {140590#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:40,614 INFO L290 TraceCheckUtils]: 99: Hoare triple {140590#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140591#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:40,614 INFO L290 TraceCheckUtils]: 100: Hoare triple {140591#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {140591#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:40,616 INFO L290 TraceCheckUtils]: 101: Hoare triple {140591#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140592#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:40,616 INFO L290 TraceCheckUtils]: 102: Hoare triple {140592#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {140592#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:40,617 INFO L290 TraceCheckUtils]: 103: Hoare triple {140592#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140593#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:40,617 INFO L290 TraceCheckUtils]: 104: Hoare triple {140593#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {140593#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:40,619 INFO L290 TraceCheckUtils]: 105: Hoare triple {140593#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140594#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:40,619 INFO L290 TraceCheckUtils]: 106: Hoare triple {140594#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {140594#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:40,621 INFO L290 TraceCheckUtils]: 107: Hoare triple {140594#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140595#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:40,621 INFO L290 TraceCheckUtils]: 108: Hoare triple {140595#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {140595#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:40,622 INFO L290 TraceCheckUtils]: 109: Hoare triple {140595#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140596#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:40,622 INFO L290 TraceCheckUtils]: 110: Hoare triple {140596#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {140596#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:40,624 INFO L290 TraceCheckUtils]: 111: Hoare triple {140596#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140597#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:40,624 INFO L290 TraceCheckUtils]: 112: Hoare triple {140597#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {140597#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:40,626 INFO L290 TraceCheckUtils]: 113: Hoare triple {140597#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140598#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:40,626 INFO L290 TraceCheckUtils]: 114: Hoare triple {140598#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {140598#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:40,628 INFO L290 TraceCheckUtils]: 115: Hoare triple {140598#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140599#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:40,628 INFO L290 TraceCheckUtils]: 116: Hoare triple {140599#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {140599#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:40,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {140599#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140600#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:40,631 INFO L290 TraceCheckUtils]: 118: Hoare triple {140600#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {140600#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:40,632 INFO L290 TraceCheckUtils]: 119: Hoare triple {140600#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140601#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:40,632 INFO L290 TraceCheckUtils]: 120: Hoare triple {140601#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {140601#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:40,634 INFO L290 TraceCheckUtils]: 121: Hoare triple {140601#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140602#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:40,634 INFO L290 TraceCheckUtils]: 122: Hoare triple {140602#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {140602#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:40,636 INFO L290 TraceCheckUtils]: 123: Hoare triple {140602#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140603#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:40,636 INFO L290 TraceCheckUtils]: 124: Hoare triple {140603#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {140603#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:40,637 INFO L290 TraceCheckUtils]: 125: Hoare triple {140603#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140604#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:40,637 INFO L290 TraceCheckUtils]: 126: Hoare triple {140604#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {140604#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:40,639 INFO L290 TraceCheckUtils]: 127: Hoare triple {140604#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140605#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:40,639 INFO L290 TraceCheckUtils]: 128: Hoare triple {140605#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {140605#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:40,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {140605#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140606#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:40,641 INFO L290 TraceCheckUtils]: 130: Hoare triple {140606#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {140606#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:40,642 INFO L290 TraceCheckUtils]: 131: Hoare triple {140606#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140607#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:40,643 INFO L290 TraceCheckUtils]: 132: Hoare triple {140607#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {140607#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:40,645 INFO L290 TraceCheckUtils]: 133: Hoare triple {140607#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140608#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:40,645 INFO L290 TraceCheckUtils]: 134: Hoare triple {140608#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {140608#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:40,647 INFO L290 TraceCheckUtils]: 135: Hoare triple {140608#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140609#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:40,647 INFO L290 TraceCheckUtils]: 136: Hoare triple {140609#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {140609#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:40,648 INFO L290 TraceCheckUtils]: 137: Hoare triple {140609#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140610#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:40,649 INFO L290 TraceCheckUtils]: 138: Hoare triple {140610#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {140610#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:40,650 INFO L290 TraceCheckUtils]: 139: Hoare triple {140610#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140611#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:40,650 INFO L290 TraceCheckUtils]: 140: Hoare triple {140611#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {140611#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:40,652 INFO L290 TraceCheckUtils]: 141: Hoare triple {140611#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140612#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:40,652 INFO L290 TraceCheckUtils]: 142: Hoare triple {140612#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {140612#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:40,654 INFO L290 TraceCheckUtils]: 143: Hoare triple {140612#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140613#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:40,654 INFO L290 TraceCheckUtils]: 144: Hoare triple {140613#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {140613#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:40,655 INFO L290 TraceCheckUtils]: 145: Hoare triple {140613#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140614#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:40,656 INFO L290 TraceCheckUtils]: 146: Hoare triple {140614#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {140614#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:40,657 INFO L290 TraceCheckUtils]: 147: Hoare triple {140614#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140615#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:40,657 INFO L290 TraceCheckUtils]: 148: Hoare triple {140615#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {140615#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:40,659 INFO L290 TraceCheckUtils]: 149: Hoare triple {140615#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140616#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:40,659 INFO L290 TraceCheckUtils]: 150: Hoare triple {140616#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {140616#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:40,661 INFO L290 TraceCheckUtils]: 151: Hoare triple {140616#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140617#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:40,661 INFO L290 TraceCheckUtils]: 152: Hoare triple {140617#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {140617#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:40,663 INFO L290 TraceCheckUtils]: 153: Hoare triple {140617#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140618#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:40,663 INFO L290 TraceCheckUtils]: 154: Hoare triple {140618#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {140618#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:40,664 INFO L290 TraceCheckUtils]: 155: Hoare triple {140618#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140619#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:40,665 INFO L290 TraceCheckUtils]: 156: Hoare triple {140619#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {140619#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:40,666 INFO L290 TraceCheckUtils]: 157: Hoare triple {140619#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140620#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:40,666 INFO L290 TraceCheckUtils]: 158: Hoare triple {140620#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {140620#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:40,668 INFO L290 TraceCheckUtils]: 159: Hoare triple {140620#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140621#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:40,668 INFO L290 TraceCheckUtils]: 160: Hoare triple {140621#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {140621#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:40,670 INFO L290 TraceCheckUtils]: 161: Hoare triple {140621#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140622#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:40,670 INFO L290 TraceCheckUtils]: 162: Hoare triple {140622#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {140622#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:40,671 INFO L290 TraceCheckUtils]: 163: Hoare triple {140622#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140623#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:40,671 INFO L290 TraceCheckUtils]: 164: Hoare triple {140623#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {140623#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:40,673 INFO L290 TraceCheckUtils]: 165: Hoare triple {140623#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140624#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:40,673 INFO L290 TraceCheckUtils]: 166: Hoare triple {140624#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {140624#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:40,675 INFO L290 TraceCheckUtils]: 167: Hoare triple {140624#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140625#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:40,675 INFO L290 TraceCheckUtils]: 168: Hoare triple {140625#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {140625#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:40,676 INFO L290 TraceCheckUtils]: 169: Hoare triple {140625#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140626#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:40,677 INFO L290 TraceCheckUtils]: 170: Hoare triple {140626#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {140626#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:40,678 INFO L290 TraceCheckUtils]: 171: Hoare triple {140626#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140627#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:40,678 INFO L290 TraceCheckUtils]: 172: Hoare triple {140627#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {140627#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:40,680 INFO L290 TraceCheckUtils]: 173: Hoare triple {140627#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140628#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:40,680 INFO L290 TraceCheckUtils]: 174: Hoare triple {140628#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {140628#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:40,682 INFO L290 TraceCheckUtils]: 175: Hoare triple {140628#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140629#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:40,682 INFO L290 TraceCheckUtils]: 176: Hoare triple {140629#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {140629#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:40,683 INFO L290 TraceCheckUtils]: 177: Hoare triple {140629#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140630#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:40,684 INFO L290 TraceCheckUtils]: 178: Hoare triple {140630#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {140630#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:40,685 INFO L290 TraceCheckUtils]: 179: Hoare triple {140630#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140631#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:40,685 INFO L290 TraceCheckUtils]: 180: Hoare triple {140631#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {140631#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:40,687 INFO L290 TraceCheckUtils]: 181: Hoare triple {140631#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140632#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:40,687 INFO L290 TraceCheckUtils]: 182: Hoare triple {140632#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {140632#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:40,689 INFO L290 TraceCheckUtils]: 183: Hoare triple {140632#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140633#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:40,689 INFO L290 TraceCheckUtils]: 184: Hoare triple {140633#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {140633#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:40,690 INFO L290 TraceCheckUtils]: 185: Hoare triple {140633#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140634#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:40,691 INFO L290 TraceCheckUtils]: 186: Hoare triple {140634#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {140634#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:40,693 INFO L290 TraceCheckUtils]: 187: Hoare triple {140634#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140635#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:40,694 INFO L290 TraceCheckUtils]: 188: Hoare triple {140635#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {140635#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:40,695 INFO L290 TraceCheckUtils]: 189: Hoare triple {140635#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140636#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:40,695 INFO L290 TraceCheckUtils]: 190: Hoare triple {140636#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {140636#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:40,697 INFO L290 TraceCheckUtils]: 191: Hoare triple {140636#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {140637#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:40,697 INFO L290 TraceCheckUtils]: 192: Hoare triple {140637#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {140637#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:40,699 INFO L290 TraceCheckUtils]: 193: Hoare triple {140637#(<= main_~x~0 93)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:40,699 INFO L290 TraceCheckUtils]: 194: Hoare triple {140540#false} assume !!(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:40,699 INFO L290 TraceCheckUtils]: 195: Hoare triple {140540#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:40,699 INFO L290 TraceCheckUtils]: 196: Hoare triple {140540#false} assume !(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:40,699 INFO L272 TraceCheckUtils]: 197: Hoare triple {140540#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {140540#false} is VALID [2022-04-15 12:55:40,699 INFO L290 TraceCheckUtils]: 198: Hoare triple {140540#false} ~cond := #in~cond; {140540#false} is VALID [2022-04-15 12:55:40,700 INFO L290 TraceCheckUtils]: 199: Hoare triple {140540#false} assume 0 == ~cond; {140540#false} is VALID [2022-04-15 12:55:40,700 INFO L290 TraceCheckUtils]: 200: Hoare triple {140540#false} assume !false; {140540#false} is VALID [2022-04-15 12:55:40,700 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 282 proven. 8742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:40,700 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 200: Hoare triple {140540#false} assume !false; {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 199: Hoare triple {140540#false} assume 0 == ~cond; {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 198: Hoare triple {140540#false} ~cond := #in~cond; {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L272 TraceCheckUtils]: 197: Hoare triple {140540#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 196: Hoare triple {140540#false} assume !(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 195: Hoare triple {140540#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 194: Hoare triple {140540#false} assume !!(~x~0 < 1000000); {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 193: Hoare triple {141264#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {140540#false} is VALID [2022-04-15 12:55:48,029 INFO L290 TraceCheckUtils]: 192: Hoare triple {141264#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {141264#(< main_~x~0 500000)} is VALID [2022-04-15 12:55:48,040 INFO L290 TraceCheckUtils]: 191: Hoare triple {141271#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141264#(< main_~x~0 500000)} is VALID [2022-04-15 12:55:48,041 INFO L290 TraceCheckUtils]: 190: Hoare triple {141271#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {141271#(< main_~x~0 499999)} is VALID [2022-04-15 12:55:48,051 INFO L290 TraceCheckUtils]: 189: Hoare triple {141278#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141271#(< main_~x~0 499999)} is VALID [2022-04-15 12:55:48,052 INFO L290 TraceCheckUtils]: 188: Hoare triple {141278#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {141278#(< main_~x~0 499998)} is VALID [2022-04-15 12:55:48,063 INFO L290 TraceCheckUtils]: 187: Hoare triple {141285#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141278#(< main_~x~0 499998)} is VALID [2022-04-15 12:55:48,063 INFO L290 TraceCheckUtils]: 186: Hoare triple {141285#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {141285#(< main_~x~0 499997)} is VALID [2022-04-15 12:55:48,074 INFO L290 TraceCheckUtils]: 185: Hoare triple {141292#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141285#(< main_~x~0 499997)} is VALID [2022-04-15 12:55:48,074 INFO L290 TraceCheckUtils]: 184: Hoare triple {141292#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {141292#(< main_~x~0 499996)} is VALID [2022-04-15 12:55:48,085 INFO L290 TraceCheckUtils]: 183: Hoare triple {141299#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141292#(< main_~x~0 499996)} is VALID [2022-04-15 12:55:48,085 INFO L290 TraceCheckUtils]: 182: Hoare triple {141299#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {141299#(< main_~x~0 499995)} is VALID [2022-04-15 12:55:48,096 INFO L290 TraceCheckUtils]: 181: Hoare triple {141306#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141299#(< main_~x~0 499995)} is VALID [2022-04-15 12:55:48,096 INFO L290 TraceCheckUtils]: 180: Hoare triple {141306#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {141306#(< main_~x~0 499994)} is VALID [2022-04-15 12:55:48,107 INFO L290 TraceCheckUtils]: 179: Hoare triple {141313#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141306#(< main_~x~0 499994)} is VALID [2022-04-15 12:55:48,108 INFO L290 TraceCheckUtils]: 178: Hoare triple {141313#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {141313#(< main_~x~0 499993)} is VALID [2022-04-15 12:55:48,118 INFO L290 TraceCheckUtils]: 177: Hoare triple {141320#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141313#(< main_~x~0 499993)} is VALID [2022-04-15 12:55:48,118 INFO L290 TraceCheckUtils]: 176: Hoare triple {141320#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {141320#(< main_~x~0 499992)} is VALID [2022-04-15 12:55:48,130 INFO L290 TraceCheckUtils]: 175: Hoare triple {141327#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141320#(< main_~x~0 499992)} is VALID [2022-04-15 12:55:48,130 INFO L290 TraceCheckUtils]: 174: Hoare triple {141327#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {141327#(< main_~x~0 499991)} is VALID [2022-04-15 12:55:48,141 INFO L290 TraceCheckUtils]: 173: Hoare triple {141334#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141327#(< main_~x~0 499991)} is VALID [2022-04-15 12:55:48,141 INFO L290 TraceCheckUtils]: 172: Hoare triple {141334#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {141334#(< main_~x~0 499990)} is VALID [2022-04-15 12:55:48,152 INFO L290 TraceCheckUtils]: 171: Hoare triple {141341#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141334#(< main_~x~0 499990)} is VALID [2022-04-15 12:55:48,152 INFO L290 TraceCheckUtils]: 170: Hoare triple {141341#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {141341#(< main_~x~0 499989)} is VALID [2022-04-15 12:55:48,163 INFO L290 TraceCheckUtils]: 169: Hoare triple {141348#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141341#(< main_~x~0 499989)} is VALID [2022-04-15 12:55:48,163 INFO L290 TraceCheckUtils]: 168: Hoare triple {141348#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {141348#(< main_~x~0 499988)} is VALID [2022-04-15 12:55:48,174 INFO L290 TraceCheckUtils]: 167: Hoare triple {141355#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141348#(< main_~x~0 499988)} is VALID [2022-04-15 12:55:48,174 INFO L290 TraceCheckUtils]: 166: Hoare triple {141355#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {141355#(< main_~x~0 499987)} is VALID [2022-04-15 12:55:48,185 INFO L290 TraceCheckUtils]: 165: Hoare triple {141362#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141355#(< main_~x~0 499987)} is VALID [2022-04-15 12:55:48,185 INFO L290 TraceCheckUtils]: 164: Hoare triple {141362#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {141362#(< main_~x~0 499986)} is VALID [2022-04-15 12:55:48,196 INFO L290 TraceCheckUtils]: 163: Hoare triple {141369#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141362#(< main_~x~0 499986)} is VALID [2022-04-15 12:55:48,197 INFO L290 TraceCheckUtils]: 162: Hoare triple {141369#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {141369#(< main_~x~0 499985)} is VALID [2022-04-15 12:55:48,207 INFO L290 TraceCheckUtils]: 161: Hoare triple {141376#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141369#(< main_~x~0 499985)} is VALID [2022-04-15 12:55:48,208 INFO L290 TraceCheckUtils]: 160: Hoare triple {141376#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {141376#(< main_~x~0 499984)} is VALID [2022-04-15 12:55:48,218 INFO L290 TraceCheckUtils]: 159: Hoare triple {141383#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141376#(< main_~x~0 499984)} is VALID [2022-04-15 12:55:48,219 INFO L290 TraceCheckUtils]: 158: Hoare triple {141383#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {141383#(< main_~x~0 499983)} is VALID [2022-04-15 12:55:48,230 INFO L290 TraceCheckUtils]: 157: Hoare triple {141390#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141383#(< main_~x~0 499983)} is VALID [2022-04-15 12:55:48,230 INFO L290 TraceCheckUtils]: 156: Hoare triple {141390#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {141390#(< main_~x~0 499982)} is VALID [2022-04-15 12:55:48,241 INFO L290 TraceCheckUtils]: 155: Hoare triple {141397#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141390#(< main_~x~0 499982)} is VALID [2022-04-15 12:55:48,241 INFO L290 TraceCheckUtils]: 154: Hoare triple {141397#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {141397#(< main_~x~0 499981)} is VALID [2022-04-15 12:55:48,252 INFO L290 TraceCheckUtils]: 153: Hoare triple {141404#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141397#(< main_~x~0 499981)} is VALID [2022-04-15 12:55:48,252 INFO L290 TraceCheckUtils]: 152: Hoare triple {141404#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {141404#(< main_~x~0 499980)} is VALID [2022-04-15 12:55:48,263 INFO L290 TraceCheckUtils]: 151: Hoare triple {141411#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141404#(< main_~x~0 499980)} is VALID [2022-04-15 12:55:48,263 INFO L290 TraceCheckUtils]: 150: Hoare triple {141411#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {141411#(< main_~x~0 499979)} is VALID [2022-04-15 12:55:48,273 INFO L290 TraceCheckUtils]: 149: Hoare triple {141418#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141411#(< main_~x~0 499979)} is VALID [2022-04-15 12:55:48,274 INFO L290 TraceCheckUtils]: 148: Hoare triple {141418#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {141418#(< main_~x~0 499978)} is VALID [2022-04-15 12:55:48,285 INFO L290 TraceCheckUtils]: 147: Hoare triple {141425#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141418#(< main_~x~0 499978)} is VALID [2022-04-15 12:55:48,285 INFO L290 TraceCheckUtils]: 146: Hoare triple {141425#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {141425#(< main_~x~0 499977)} is VALID [2022-04-15 12:55:48,296 INFO L290 TraceCheckUtils]: 145: Hoare triple {141432#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141425#(< main_~x~0 499977)} is VALID [2022-04-15 12:55:48,296 INFO L290 TraceCheckUtils]: 144: Hoare triple {141432#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {141432#(< main_~x~0 499976)} is VALID [2022-04-15 12:55:48,306 INFO L290 TraceCheckUtils]: 143: Hoare triple {141439#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141432#(< main_~x~0 499976)} is VALID [2022-04-15 12:55:48,306 INFO L290 TraceCheckUtils]: 142: Hoare triple {141439#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {141439#(< main_~x~0 499975)} is VALID [2022-04-15 12:55:48,317 INFO L290 TraceCheckUtils]: 141: Hoare triple {141446#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141439#(< main_~x~0 499975)} is VALID [2022-04-15 12:55:48,318 INFO L290 TraceCheckUtils]: 140: Hoare triple {141446#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {141446#(< main_~x~0 499974)} is VALID [2022-04-15 12:55:48,328 INFO L290 TraceCheckUtils]: 139: Hoare triple {141453#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141446#(< main_~x~0 499974)} is VALID [2022-04-15 12:55:48,329 INFO L290 TraceCheckUtils]: 138: Hoare triple {141453#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {141453#(< main_~x~0 499973)} is VALID [2022-04-15 12:55:48,339 INFO L290 TraceCheckUtils]: 137: Hoare triple {141460#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141453#(< main_~x~0 499973)} is VALID [2022-04-15 12:55:48,339 INFO L290 TraceCheckUtils]: 136: Hoare triple {141460#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {141460#(< main_~x~0 499972)} is VALID [2022-04-15 12:55:48,350 INFO L290 TraceCheckUtils]: 135: Hoare triple {141467#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141460#(< main_~x~0 499972)} is VALID [2022-04-15 12:55:48,350 INFO L290 TraceCheckUtils]: 134: Hoare triple {141467#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {141467#(< main_~x~0 499971)} is VALID [2022-04-15 12:55:48,361 INFO L290 TraceCheckUtils]: 133: Hoare triple {141474#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141467#(< main_~x~0 499971)} is VALID [2022-04-15 12:55:48,361 INFO L290 TraceCheckUtils]: 132: Hoare triple {141474#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {141474#(< main_~x~0 499970)} is VALID [2022-04-15 12:55:48,372 INFO L290 TraceCheckUtils]: 131: Hoare triple {141481#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141474#(< main_~x~0 499970)} is VALID [2022-04-15 12:55:48,372 INFO L290 TraceCheckUtils]: 130: Hoare triple {141481#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {141481#(< main_~x~0 499969)} is VALID [2022-04-15 12:55:48,383 INFO L290 TraceCheckUtils]: 129: Hoare triple {141488#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141481#(< main_~x~0 499969)} is VALID [2022-04-15 12:55:48,383 INFO L290 TraceCheckUtils]: 128: Hoare triple {141488#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {141488#(< main_~x~0 499968)} is VALID [2022-04-15 12:55:48,394 INFO L290 TraceCheckUtils]: 127: Hoare triple {141495#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141488#(< main_~x~0 499968)} is VALID [2022-04-15 12:55:48,394 INFO L290 TraceCheckUtils]: 126: Hoare triple {141495#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {141495#(< main_~x~0 499967)} is VALID [2022-04-15 12:55:48,404 INFO L290 TraceCheckUtils]: 125: Hoare triple {141502#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141495#(< main_~x~0 499967)} is VALID [2022-04-15 12:55:48,405 INFO L290 TraceCheckUtils]: 124: Hoare triple {141502#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {141502#(< main_~x~0 499966)} is VALID [2022-04-15 12:55:48,415 INFO L290 TraceCheckUtils]: 123: Hoare triple {141509#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141502#(< main_~x~0 499966)} is VALID [2022-04-15 12:55:48,416 INFO L290 TraceCheckUtils]: 122: Hoare triple {141509#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {141509#(< main_~x~0 499965)} is VALID [2022-04-15 12:55:48,426 INFO L290 TraceCheckUtils]: 121: Hoare triple {141516#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141509#(< main_~x~0 499965)} is VALID [2022-04-15 12:55:48,427 INFO L290 TraceCheckUtils]: 120: Hoare triple {141516#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {141516#(< main_~x~0 499964)} is VALID [2022-04-15 12:55:48,437 INFO L290 TraceCheckUtils]: 119: Hoare triple {141523#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141516#(< main_~x~0 499964)} is VALID [2022-04-15 12:55:48,437 INFO L290 TraceCheckUtils]: 118: Hoare triple {141523#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {141523#(< main_~x~0 499963)} is VALID [2022-04-15 12:55:48,448 INFO L290 TraceCheckUtils]: 117: Hoare triple {141530#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141523#(< main_~x~0 499963)} is VALID [2022-04-15 12:55:48,448 INFO L290 TraceCheckUtils]: 116: Hoare triple {141530#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {141530#(< main_~x~0 499962)} is VALID [2022-04-15 12:55:48,459 INFO L290 TraceCheckUtils]: 115: Hoare triple {141537#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141530#(< main_~x~0 499962)} is VALID [2022-04-15 12:55:48,459 INFO L290 TraceCheckUtils]: 114: Hoare triple {141537#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {141537#(< main_~x~0 499961)} is VALID [2022-04-15 12:55:48,470 INFO L290 TraceCheckUtils]: 113: Hoare triple {141544#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141537#(< main_~x~0 499961)} is VALID [2022-04-15 12:55:48,470 INFO L290 TraceCheckUtils]: 112: Hoare triple {141544#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {141544#(< main_~x~0 499960)} is VALID [2022-04-15 12:55:48,481 INFO L290 TraceCheckUtils]: 111: Hoare triple {141551#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141544#(< main_~x~0 499960)} is VALID [2022-04-15 12:55:48,481 INFO L290 TraceCheckUtils]: 110: Hoare triple {141551#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {141551#(< main_~x~0 499959)} is VALID [2022-04-15 12:55:48,491 INFO L290 TraceCheckUtils]: 109: Hoare triple {141558#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141551#(< main_~x~0 499959)} is VALID [2022-04-15 12:55:48,492 INFO L290 TraceCheckUtils]: 108: Hoare triple {141558#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {141558#(< main_~x~0 499958)} is VALID [2022-04-15 12:55:48,502 INFO L290 TraceCheckUtils]: 107: Hoare triple {141565#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141558#(< main_~x~0 499958)} is VALID [2022-04-15 12:55:48,502 INFO L290 TraceCheckUtils]: 106: Hoare triple {141565#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {141565#(< main_~x~0 499957)} is VALID [2022-04-15 12:55:48,513 INFO L290 TraceCheckUtils]: 105: Hoare triple {141572#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141565#(< main_~x~0 499957)} is VALID [2022-04-15 12:55:48,513 INFO L290 TraceCheckUtils]: 104: Hoare triple {141572#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {141572#(< main_~x~0 499956)} is VALID [2022-04-15 12:55:48,524 INFO L290 TraceCheckUtils]: 103: Hoare triple {141579#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141572#(< main_~x~0 499956)} is VALID [2022-04-15 12:55:48,524 INFO L290 TraceCheckUtils]: 102: Hoare triple {141579#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {141579#(< main_~x~0 499955)} is VALID [2022-04-15 12:55:48,535 INFO L290 TraceCheckUtils]: 101: Hoare triple {141586#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141579#(< main_~x~0 499955)} is VALID [2022-04-15 12:55:48,535 INFO L290 TraceCheckUtils]: 100: Hoare triple {141586#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {141586#(< main_~x~0 499954)} is VALID [2022-04-15 12:55:48,546 INFO L290 TraceCheckUtils]: 99: Hoare triple {141593#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141586#(< main_~x~0 499954)} is VALID [2022-04-15 12:55:48,546 INFO L290 TraceCheckUtils]: 98: Hoare triple {141593#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {141593#(< main_~x~0 499953)} is VALID [2022-04-15 12:55:48,557 INFO L290 TraceCheckUtils]: 97: Hoare triple {141600#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141593#(< main_~x~0 499953)} is VALID [2022-04-15 12:55:48,557 INFO L290 TraceCheckUtils]: 96: Hoare triple {141600#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {141600#(< main_~x~0 499952)} is VALID [2022-04-15 12:55:48,568 INFO L290 TraceCheckUtils]: 95: Hoare triple {141607#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141600#(< main_~x~0 499952)} is VALID [2022-04-15 12:55:48,568 INFO L290 TraceCheckUtils]: 94: Hoare triple {141607#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {141607#(< main_~x~0 499951)} is VALID [2022-04-15 12:55:48,579 INFO L290 TraceCheckUtils]: 93: Hoare triple {141614#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141607#(< main_~x~0 499951)} is VALID [2022-04-15 12:55:48,579 INFO L290 TraceCheckUtils]: 92: Hoare triple {141614#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {141614#(< main_~x~0 499950)} is VALID [2022-04-15 12:55:48,589 INFO L290 TraceCheckUtils]: 91: Hoare triple {141621#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141614#(< main_~x~0 499950)} is VALID [2022-04-15 12:55:48,590 INFO L290 TraceCheckUtils]: 90: Hoare triple {141621#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {141621#(< main_~x~0 499949)} is VALID [2022-04-15 12:55:48,600 INFO L290 TraceCheckUtils]: 89: Hoare triple {141628#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141621#(< main_~x~0 499949)} is VALID [2022-04-15 12:55:48,600 INFO L290 TraceCheckUtils]: 88: Hoare triple {141628#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {141628#(< main_~x~0 499948)} is VALID [2022-04-15 12:55:48,612 INFO L290 TraceCheckUtils]: 87: Hoare triple {141635#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141628#(< main_~x~0 499948)} is VALID [2022-04-15 12:55:48,612 INFO L290 TraceCheckUtils]: 86: Hoare triple {141635#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {141635#(< main_~x~0 499947)} is VALID [2022-04-15 12:55:48,622 INFO L290 TraceCheckUtils]: 85: Hoare triple {141642#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141635#(< main_~x~0 499947)} is VALID [2022-04-15 12:55:48,623 INFO L290 TraceCheckUtils]: 84: Hoare triple {141642#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {141642#(< main_~x~0 499946)} is VALID [2022-04-15 12:55:48,633 INFO L290 TraceCheckUtils]: 83: Hoare triple {141649#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141642#(< main_~x~0 499946)} is VALID [2022-04-15 12:55:48,634 INFO L290 TraceCheckUtils]: 82: Hoare triple {141649#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {141649#(< main_~x~0 499945)} is VALID [2022-04-15 12:55:48,645 INFO L290 TraceCheckUtils]: 81: Hoare triple {141656#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141649#(< main_~x~0 499945)} is VALID [2022-04-15 12:55:48,645 INFO L290 TraceCheckUtils]: 80: Hoare triple {141656#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {141656#(< main_~x~0 499944)} is VALID [2022-04-15 12:55:48,655 INFO L290 TraceCheckUtils]: 79: Hoare triple {141663#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141656#(< main_~x~0 499944)} is VALID [2022-04-15 12:55:48,655 INFO L290 TraceCheckUtils]: 78: Hoare triple {141663#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {141663#(< main_~x~0 499943)} is VALID [2022-04-15 12:55:48,666 INFO L290 TraceCheckUtils]: 77: Hoare triple {141670#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141663#(< main_~x~0 499943)} is VALID [2022-04-15 12:55:48,667 INFO L290 TraceCheckUtils]: 76: Hoare triple {141670#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {141670#(< main_~x~0 499942)} is VALID [2022-04-15 12:55:48,678 INFO L290 TraceCheckUtils]: 75: Hoare triple {141677#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141670#(< main_~x~0 499942)} is VALID [2022-04-15 12:55:48,678 INFO L290 TraceCheckUtils]: 74: Hoare triple {141677#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {141677#(< main_~x~0 499941)} is VALID [2022-04-15 12:55:48,689 INFO L290 TraceCheckUtils]: 73: Hoare triple {141684#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141677#(< main_~x~0 499941)} is VALID [2022-04-15 12:55:48,689 INFO L290 TraceCheckUtils]: 72: Hoare triple {141684#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {141684#(< main_~x~0 499940)} is VALID [2022-04-15 12:55:48,700 INFO L290 TraceCheckUtils]: 71: Hoare triple {141691#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141684#(< main_~x~0 499940)} is VALID [2022-04-15 12:55:48,701 INFO L290 TraceCheckUtils]: 70: Hoare triple {141691#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {141691#(< main_~x~0 499939)} is VALID [2022-04-15 12:55:48,711 INFO L290 TraceCheckUtils]: 69: Hoare triple {141698#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141691#(< main_~x~0 499939)} is VALID [2022-04-15 12:55:48,712 INFO L290 TraceCheckUtils]: 68: Hoare triple {141698#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {141698#(< main_~x~0 499938)} is VALID [2022-04-15 12:55:48,722 INFO L290 TraceCheckUtils]: 67: Hoare triple {141705#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141698#(< main_~x~0 499938)} is VALID [2022-04-15 12:55:48,723 INFO L290 TraceCheckUtils]: 66: Hoare triple {141705#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {141705#(< main_~x~0 499937)} is VALID [2022-04-15 12:55:48,734 INFO L290 TraceCheckUtils]: 65: Hoare triple {141712#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141705#(< main_~x~0 499937)} is VALID [2022-04-15 12:55:48,734 INFO L290 TraceCheckUtils]: 64: Hoare triple {141712#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {141712#(< main_~x~0 499936)} is VALID [2022-04-15 12:55:48,745 INFO L290 TraceCheckUtils]: 63: Hoare triple {141719#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141712#(< main_~x~0 499936)} is VALID [2022-04-15 12:55:48,745 INFO L290 TraceCheckUtils]: 62: Hoare triple {141719#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {141719#(< main_~x~0 499935)} is VALID [2022-04-15 12:55:48,755 INFO L290 TraceCheckUtils]: 61: Hoare triple {141726#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141719#(< main_~x~0 499935)} is VALID [2022-04-15 12:55:48,756 INFO L290 TraceCheckUtils]: 60: Hoare triple {141726#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {141726#(< main_~x~0 499934)} is VALID [2022-04-15 12:55:48,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {141733#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141726#(< main_~x~0 499934)} is VALID [2022-04-15 12:55:48,767 INFO L290 TraceCheckUtils]: 58: Hoare triple {141733#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {141733#(< main_~x~0 499933)} is VALID [2022-04-15 12:55:48,778 INFO L290 TraceCheckUtils]: 57: Hoare triple {141740#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141733#(< main_~x~0 499933)} is VALID [2022-04-15 12:55:48,778 INFO L290 TraceCheckUtils]: 56: Hoare triple {141740#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {141740#(< main_~x~0 499932)} is VALID [2022-04-15 12:55:48,789 INFO L290 TraceCheckUtils]: 55: Hoare triple {141747#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141740#(< main_~x~0 499932)} is VALID [2022-04-15 12:55:48,789 INFO L290 TraceCheckUtils]: 54: Hoare triple {141747#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {141747#(< main_~x~0 499931)} is VALID [2022-04-15 12:55:48,800 INFO L290 TraceCheckUtils]: 53: Hoare triple {141754#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141747#(< main_~x~0 499931)} is VALID [2022-04-15 12:55:48,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {141754#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {141754#(< main_~x~0 499930)} is VALID [2022-04-15 12:55:48,811 INFO L290 TraceCheckUtils]: 51: Hoare triple {141761#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141754#(< main_~x~0 499930)} is VALID [2022-04-15 12:55:48,811 INFO L290 TraceCheckUtils]: 50: Hoare triple {141761#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {141761#(< main_~x~0 499929)} is VALID [2022-04-15 12:55:48,822 INFO L290 TraceCheckUtils]: 49: Hoare triple {141768#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141761#(< main_~x~0 499929)} is VALID [2022-04-15 12:55:48,822 INFO L290 TraceCheckUtils]: 48: Hoare triple {141768#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {141768#(< main_~x~0 499928)} is VALID [2022-04-15 12:55:48,834 INFO L290 TraceCheckUtils]: 47: Hoare triple {141775#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141768#(< main_~x~0 499928)} is VALID [2022-04-15 12:55:48,834 INFO L290 TraceCheckUtils]: 46: Hoare triple {141775#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {141775#(< main_~x~0 499927)} is VALID [2022-04-15 12:55:48,844 INFO L290 TraceCheckUtils]: 45: Hoare triple {141782#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141775#(< main_~x~0 499927)} is VALID [2022-04-15 12:55:48,845 INFO L290 TraceCheckUtils]: 44: Hoare triple {141782#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {141782#(< main_~x~0 499926)} is VALID [2022-04-15 12:55:48,856 INFO L290 TraceCheckUtils]: 43: Hoare triple {141789#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141782#(< main_~x~0 499926)} is VALID [2022-04-15 12:55:48,856 INFO L290 TraceCheckUtils]: 42: Hoare triple {141789#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {141789#(< main_~x~0 499925)} is VALID [2022-04-15 12:55:48,867 INFO L290 TraceCheckUtils]: 41: Hoare triple {141796#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141789#(< main_~x~0 499925)} is VALID [2022-04-15 12:55:48,867 INFO L290 TraceCheckUtils]: 40: Hoare triple {141796#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {141796#(< main_~x~0 499924)} is VALID [2022-04-15 12:55:48,878 INFO L290 TraceCheckUtils]: 39: Hoare triple {141803#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141796#(< main_~x~0 499924)} is VALID [2022-04-15 12:55:48,878 INFO L290 TraceCheckUtils]: 38: Hoare triple {141803#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {141803#(< main_~x~0 499923)} is VALID [2022-04-15 12:55:48,889 INFO L290 TraceCheckUtils]: 37: Hoare triple {141810#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141803#(< main_~x~0 499923)} is VALID [2022-04-15 12:55:48,890 INFO L290 TraceCheckUtils]: 36: Hoare triple {141810#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {141810#(< main_~x~0 499922)} is VALID [2022-04-15 12:55:48,901 INFO L290 TraceCheckUtils]: 35: Hoare triple {141817#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141810#(< main_~x~0 499922)} is VALID [2022-04-15 12:55:48,901 INFO L290 TraceCheckUtils]: 34: Hoare triple {141817#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {141817#(< main_~x~0 499921)} is VALID [2022-04-15 12:55:48,911 INFO L290 TraceCheckUtils]: 33: Hoare triple {141824#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141817#(< main_~x~0 499921)} is VALID [2022-04-15 12:55:48,912 INFO L290 TraceCheckUtils]: 32: Hoare triple {141824#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {141824#(< main_~x~0 499920)} is VALID [2022-04-15 12:55:48,923 INFO L290 TraceCheckUtils]: 31: Hoare triple {141831#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141824#(< main_~x~0 499920)} is VALID [2022-04-15 12:55:48,923 INFO L290 TraceCheckUtils]: 30: Hoare triple {141831#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {141831#(< main_~x~0 499919)} is VALID [2022-04-15 12:55:48,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {141838#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141831#(< main_~x~0 499919)} is VALID [2022-04-15 12:55:48,934 INFO L290 TraceCheckUtils]: 28: Hoare triple {141838#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {141838#(< main_~x~0 499918)} is VALID [2022-04-15 12:55:48,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {141845#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141838#(< main_~x~0 499918)} is VALID [2022-04-15 12:55:48,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {141845#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {141845#(< main_~x~0 499917)} is VALID [2022-04-15 12:55:48,956 INFO L290 TraceCheckUtils]: 25: Hoare triple {141852#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141845#(< main_~x~0 499917)} is VALID [2022-04-15 12:55:48,956 INFO L290 TraceCheckUtils]: 24: Hoare triple {141852#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {141852#(< main_~x~0 499916)} is VALID [2022-04-15 12:55:48,967 INFO L290 TraceCheckUtils]: 23: Hoare triple {141859#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141852#(< main_~x~0 499916)} is VALID [2022-04-15 12:55:48,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {141859#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {141859#(< main_~x~0 499915)} is VALID [2022-04-15 12:55:48,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {141866#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141859#(< main_~x~0 499915)} is VALID [2022-04-15 12:55:48,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {141866#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {141866#(< main_~x~0 499914)} is VALID [2022-04-15 12:55:48,990 INFO L290 TraceCheckUtils]: 19: Hoare triple {141873#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141866#(< main_~x~0 499914)} is VALID [2022-04-15 12:55:48,990 INFO L290 TraceCheckUtils]: 18: Hoare triple {141873#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {141873#(< main_~x~0 499913)} is VALID [2022-04-15 12:55:49,001 INFO L290 TraceCheckUtils]: 17: Hoare triple {141880#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141873#(< main_~x~0 499913)} is VALID [2022-04-15 12:55:49,001 INFO L290 TraceCheckUtils]: 16: Hoare triple {141880#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {141880#(< main_~x~0 499912)} is VALID [2022-04-15 12:55:49,012 INFO L290 TraceCheckUtils]: 15: Hoare triple {141887#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141880#(< main_~x~0 499912)} is VALID [2022-04-15 12:55:49,012 INFO L290 TraceCheckUtils]: 14: Hoare triple {141887#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {141887#(< main_~x~0 499911)} is VALID [2022-04-15 12:55:49,023 INFO L290 TraceCheckUtils]: 13: Hoare triple {141894#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141887#(< main_~x~0 499911)} is VALID [2022-04-15 12:55:49,023 INFO L290 TraceCheckUtils]: 12: Hoare triple {141894#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {141894#(< main_~x~0 499910)} is VALID [2022-04-15 12:55:49,034 INFO L290 TraceCheckUtils]: 11: Hoare triple {141901#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141894#(< main_~x~0 499910)} is VALID [2022-04-15 12:55:49,035 INFO L290 TraceCheckUtils]: 10: Hoare triple {141901#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {141901#(< main_~x~0 499909)} is VALID [2022-04-15 12:55:49,045 INFO L290 TraceCheckUtils]: 9: Hoare triple {141908#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141901#(< main_~x~0 499909)} is VALID [2022-04-15 12:55:49,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {141908#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {141908#(< main_~x~0 499908)} is VALID [2022-04-15 12:55:49,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {141915#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {141908#(< main_~x~0 499908)} is VALID [2022-04-15 12:55:49,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {141915#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {141915#(< main_~x~0 499907)} is VALID [2022-04-15 12:55:49,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {140539#true} ~x~0 := 0;~y~0 := 500000; {141915#(< main_~x~0 499907)} is VALID [2022-04-15 12:55:49,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {140539#true} call #t~ret4 := main(); {140539#true} is VALID [2022-04-15 12:55:49,057 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {140539#true} {140539#true} #41#return; {140539#true} is VALID [2022-04-15 12:55:49,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {140539#true} assume true; {140539#true} is VALID [2022-04-15 12:55:49,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {140539#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {140539#true} is VALID [2022-04-15 12:55:49,057 INFO L272 TraceCheckUtils]: 0: Hoare triple {140539#true} call ULTIMATE.init(); {140539#true} is VALID [2022-04-15 12:55:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 9025 backedges. 282 proven. 8742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:49,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [41986730] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:55:49,059 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:55:49,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 96, 96] total 192 [2022-04-15 12:55:49,059 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:55:49,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [656946779] [2022-04-15 12:55:49,059 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [656946779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:55:49,059 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:55:49,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [97] imperfect sequences [] total 97 [2022-04-15 12:55:49,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121387867] [2022-04-15 12:55:49,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:55:49,060 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 201 [2022-04-15 12:55:49,060 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:55:49,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:49,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:49,418 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2022-04-15 12:55:49,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:49,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2022-04-15 12:55:49,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18147, Invalid=18525, Unknown=0, NotChecked=0, Total=36672 [2022-04-15 12:55:49,421 INFO L87 Difference]: Start difference. First operand 203 states and 206 transitions. Second operand has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:54,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:54,968 INFO L93 Difference]: Finished difference Result 214 states and 220 transitions. [2022-04-15 12:55:54,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2022-04-15 12:55:54,968 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 201 [2022-04-15 12:55:54,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:55:54,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 211 transitions. [2022-04-15 12:55:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:54,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 211 transitions. [2022-04-15 12:55:54,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 97 states and 211 transitions. [2022-04-15 12:55:55,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:55,192 INFO L225 Difference]: With dead ends: 214 [2022-04-15 12:55:55,192 INFO L226 Difference]: Without dead ends: 205 [2022-04-15 12:55:55,197 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 284 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4928 ImplicationChecksByTransitivity, 11.8s TimeCoverageRelationStatistics Valid=36102, Invalid=45408, Unknown=0, NotChecked=0, Total=81510 [2022-04-15 12:55:55,200 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 102 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 44 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:55:55,201 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [102 Valid, 44 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 12:55:55,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-04-15 12:55:55,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 205. [2022-04-15 12:55:55,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:55:55,377 INFO L82 GeneralOperation]: Start isEquivalent. First operand 205 states. Second operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:55,378 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:55,378 INFO L87 Difference]: Start difference. First operand 205 states. Second operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:55,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:55,379 INFO L93 Difference]: Finished difference Result 205 states and 208 transitions. [2022-04-15 12:55:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 208 transitions. [2022-04-15 12:55:55,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:55,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:55,380 INFO L74 IsIncluded]: Start isIncluded. First operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 205 states. [2022-04-15 12:55:55,380 INFO L87 Difference]: Start difference. First operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 205 states. [2022-04-15 12:55:55,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:55:55,382 INFO L93 Difference]: Finished difference Result 205 states and 208 transitions. [2022-04-15 12:55:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 208 transitions. [2022-04-15 12:55:55,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:55:55,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:55:55,382 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:55:55,382 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:55:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 200 states have (on average 1.02) internal successors, (204), 200 states have internal predecessors, (204), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 208 transitions. [2022-04-15 12:55:55,384 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 208 transitions. Word has length 201 [2022-04-15 12:55:55,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:55:55,385 INFO L478 AbstractCegarLoop]: Abstraction has 205 states and 208 transitions. [2022-04-15 12:55:55,385 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 2.0309278350515463) internal successors, (197), 96 states have internal predecessors, (197), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:55:55,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 205 states and 208 transitions. [2022-04-15 12:55:55,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:55:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 208 transitions. [2022-04-15 12:55:55,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-15 12:55:55,570 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:55:55,570 INFO L499 BasicCegarLoop]: trace histogram [96, 94, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:55:55,587 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (95)] Ended with exit code 0 [2022-04-15 12:55:55,781 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 95 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable190,SelfDestructingSolverStorable189 [2022-04-15 12:55:55,781 INFO L403 AbstractCegarLoop]: === Iteration 98 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:55:55,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:55:55,782 INFO L85 PathProgramCache]: Analyzing trace with hash 889666463, now seen corresponding path program 189 times [2022-04-15 12:55:55,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:55:55,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [759263920] [2022-04-15 12:55:55,971 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:55:55,972 INFO L85 PathProgramCache]: Analyzing trace with hash 110886928, now seen corresponding path program 1 times [2022-04-15 12:55:55,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:55,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305795895] [2022-04-15 12:55:55,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:55,976 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:55:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:55:55,980 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:55:55,980 INFO L85 PathProgramCache]: Analyzing trace with hash 889666463, now seen corresponding path program 190 times [2022-04-15 12:55:55,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:55:55,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631089506] [2022-04-15 12:55:55,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:55:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:55:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:57,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:55:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {143475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {143375#true} assume true; {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143375#true} {143375#true} #41#return; {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L272 TraceCheckUtils]: 0: Hoare triple {143375#true} call ULTIMATE.init(); {143475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {143475#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 2: Hoare triple {143375#true} assume true; {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143375#true} {143375#true} #41#return; {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L272 TraceCheckUtils]: 4: Hoare triple {143375#true} call #t~ret4 := main(); {143375#true} is VALID [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {143375#true} ~x~0 := 0;~y~0 := 500000; {143380#(= main_~x~0 0)} is VALID [2022-04-15 12:55:57,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {143380#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {143380#(= main_~x~0 0)} is VALID [2022-04-15 12:55:57,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {143380#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143381#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:57,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {143381#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {143381#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:57,690 INFO L290 TraceCheckUtils]: 9: Hoare triple {143381#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143382#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:57,690 INFO L290 TraceCheckUtils]: 10: Hoare triple {143382#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {143382#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:57,692 INFO L290 TraceCheckUtils]: 11: Hoare triple {143382#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143383#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:57,692 INFO L290 TraceCheckUtils]: 12: Hoare triple {143383#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {143383#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:57,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {143383#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143384#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:57,694 INFO L290 TraceCheckUtils]: 14: Hoare triple {143384#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {143384#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:57,695 INFO L290 TraceCheckUtils]: 15: Hoare triple {143384#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143385#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:57,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {143385#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {143385#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:57,697 INFO L290 TraceCheckUtils]: 17: Hoare triple {143385#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143386#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:57,697 INFO L290 TraceCheckUtils]: 18: Hoare triple {143386#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {143386#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:57,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {143386#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143387#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:57,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {143387#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {143387#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:57,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {143387#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143388#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:57,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {143388#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {143388#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:57,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {143388#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143389#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:57,702 INFO L290 TraceCheckUtils]: 24: Hoare triple {143389#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {143389#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:57,704 INFO L290 TraceCheckUtils]: 25: Hoare triple {143389#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143390#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:57,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {143390#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {143390#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:57,706 INFO L290 TraceCheckUtils]: 27: Hoare triple {143390#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143391#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:57,706 INFO L290 TraceCheckUtils]: 28: Hoare triple {143391#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {143391#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:57,707 INFO L290 TraceCheckUtils]: 29: Hoare triple {143391#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143392#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:57,707 INFO L290 TraceCheckUtils]: 30: Hoare triple {143392#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {143392#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:57,709 INFO L290 TraceCheckUtils]: 31: Hoare triple {143392#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143393#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:57,709 INFO L290 TraceCheckUtils]: 32: Hoare triple {143393#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {143393#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:57,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {143393#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143394#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:57,711 INFO L290 TraceCheckUtils]: 34: Hoare triple {143394#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {143394#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:57,712 INFO L290 TraceCheckUtils]: 35: Hoare triple {143394#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143395#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:57,712 INFO L290 TraceCheckUtils]: 36: Hoare triple {143395#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {143395#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:57,714 INFO L290 TraceCheckUtils]: 37: Hoare triple {143395#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143396#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:57,714 INFO L290 TraceCheckUtils]: 38: Hoare triple {143396#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {143396#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:57,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {143396#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143397#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:57,716 INFO L290 TraceCheckUtils]: 40: Hoare triple {143397#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {143397#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:57,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {143397#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143398#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:57,718 INFO L290 TraceCheckUtils]: 42: Hoare triple {143398#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {143398#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:57,720 INFO L290 TraceCheckUtils]: 43: Hoare triple {143398#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143399#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:57,720 INFO L290 TraceCheckUtils]: 44: Hoare triple {143399#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {143399#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:57,721 INFO L290 TraceCheckUtils]: 45: Hoare triple {143399#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143400#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:57,721 INFO L290 TraceCheckUtils]: 46: Hoare triple {143400#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {143400#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:57,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {143400#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143401#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:57,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {143401#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {143401#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:57,725 INFO L290 TraceCheckUtils]: 49: Hoare triple {143401#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143402#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:57,725 INFO L290 TraceCheckUtils]: 50: Hoare triple {143402#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {143402#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:57,726 INFO L290 TraceCheckUtils]: 51: Hoare triple {143402#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143403#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:57,726 INFO L290 TraceCheckUtils]: 52: Hoare triple {143403#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {143403#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:57,728 INFO L290 TraceCheckUtils]: 53: Hoare triple {143403#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143404#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:57,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {143404#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {143404#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:57,730 INFO L290 TraceCheckUtils]: 55: Hoare triple {143404#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143405#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:57,730 INFO L290 TraceCheckUtils]: 56: Hoare triple {143405#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {143405#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:57,731 INFO L290 TraceCheckUtils]: 57: Hoare triple {143405#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143406#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:57,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {143406#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {143406#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:57,733 INFO L290 TraceCheckUtils]: 59: Hoare triple {143406#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143407#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:57,733 INFO L290 TraceCheckUtils]: 60: Hoare triple {143407#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {143407#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:57,735 INFO L290 TraceCheckUtils]: 61: Hoare triple {143407#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143408#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:57,735 INFO L290 TraceCheckUtils]: 62: Hoare triple {143408#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {143408#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:57,737 INFO L290 TraceCheckUtils]: 63: Hoare triple {143408#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143409#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:57,737 INFO L290 TraceCheckUtils]: 64: Hoare triple {143409#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {143409#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:57,738 INFO L290 TraceCheckUtils]: 65: Hoare triple {143409#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143410#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:57,739 INFO L290 TraceCheckUtils]: 66: Hoare triple {143410#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {143410#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:57,740 INFO L290 TraceCheckUtils]: 67: Hoare triple {143410#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143411#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:57,740 INFO L290 TraceCheckUtils]: 68: Hoare triple {143411#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {143411#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:57,742 INFO L290 TraceCheckUtils]: 69: Hoare triple {143411#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143412#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:57,742 INFO L290 TraceCheckUtils]: 70: Hoare triple {143412#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {143412#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:57,743 INFO L290 TraceCheckUtils]: 71: Hoare triple {143412#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143413#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:57,744 INFO L290 TraceCheckUtils]: 72: Hoare triple {143413#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {143413#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:57,745 INFO L290 TraceCheckUtils]: 73: Hoare triple {143413#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143414#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:57,745 INFO L290 TraceCheckUtils]: 74: Hoare triple {143414#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {143414#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:57,747 INFO L290 TraceCheckUtils]: 75: Hoare triple {143414#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143415#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:57,747 INFO L290 TraceCheckUtils]: 76: Hoare triple {143415#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {143415#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:57,748 INFO L290 TraceCheckUtils]: 77: Hoare triple {143415#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143416#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:57,749 INFO L290 TraceCheckUtils]: 78: Hoare triple {143416#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {143416#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:57,750 INFO L290 TraceCheckUtils]: 79: Hoare triple {143416#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143417#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:57,750 INFO L290 TraceCheckUtils]: 80: Hoare triple {143417#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {143417#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:57,752 INFO L290 TraceCheckUtils]: 81: Hoare triple {143417#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143418#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:57,752 INFO L290 TraceCheckUtils]: 82: Hoare triple {143418#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {143418#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:57,753 INFO L290 TraceCheckUtils]: 83: Hoare triple {143418#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143419#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:57,754 INFO L290 TraceCheckUtils]: 84: Hoare triple {143419#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {143419#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:57,755 INFO L290 TraceCheckUtils]: 85: Hoare triple {143419#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143420#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:57,756 INFO L290 TraceCheckUtils]: 86: Hoare triple {143420#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {143420#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:57,757 INFO L290 TraceCheckUtils]: 87: Hoare triple {143420#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143421#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:57,757 INFO L290 TraceCheckUtils]: 88: Hoare triple {143421#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {143421#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:57,759 INFO L290 TraceCheckUtils]: 89: Hoare triple {143421#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143422#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:57,759 INFO L290 TraceCheckUtils]: 90: Hoare triple {143422#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {143422#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:57,761 INFO L290 TraceCheckUtils]: 91: Hoare triple {143422#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143423#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:57,761 INFO L290 TraceCheckUtils]: 92: Hoare triple {143423#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {143423#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:57,762 INFO L290 TraceCheckUtils]: 93: Hoare triple {143423#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143424#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:57,762 INFO L290 TraceCheckUtils]: 94: Hoare triple {143424#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {143424#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:57,764 INFO L290 TraceCheckUtils]: 95: Hoare triple {143424#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143425#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:57,764 INFO L290 TraceCheckUtils]: 96: Hoare triple {143425#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {143425#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:57,766 INFO L290 TraceCheckUtils]: 97: Hoare triple {143425#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143426#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:57,766 INFO L290 TraceCheckUtils]: 98: Hoare triple {143426#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {143426#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:57,767 INFO L290 TraceCheckUtils]: 99: Hoare triple {143426#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143427#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:57,767 INFO L290 TraceCheckUtils]: 100: Hoare triple {143427#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {143427#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:57,769 INFO L290 TraceCheckUtils]: 101: Hoare triple {143427#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143428#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:57,769 INFO L290 TraceCheckUtils]: 102: Hoare triple {143428#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {143428#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:57,771 INFO L290 TraceCheckUtils]: 103: Hoare triple {143428#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143429#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:57,771 INFO L290 TraceCheckUtils]: 104: Hoare triple {143429#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {143429#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:57,772 INFO L290 TraceCheckUtils]: 105: Hoare triple {143429#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143430#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:57,773 INFO L290 TraceCheckUtils]: 106: Hoare triple {143430#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {143430#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:57,774 INFO L290 TraceCheckUtils]: 107: Hoare triple {143430#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143431#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:57,774 INFO L290 TraceCheckUtils]: 108: Hoare triple {143431#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {143431#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:57,776 INFO L290 TraceCheckUtils]: 109: Hoare triple {143431#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143432#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:57,776 INFO L290 TraceCheckUtils]: 110: Hoare triple {143432#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {143432#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:57,778 INFO L290 TraceCheckUtils]: 111: Hoare triple {143432#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143433#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:57,778 INFO L290 TraceCheckUtils]: 112: Hoare triple {143433#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {143433#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:57,779 INFO L290 TraceCheckUtils]: 113: Hoare triple {143433#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143434#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:57,779 INFO L290 TraceCheckUtils]: 114: Hoare triple {143434#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {143434#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:57,781 INFO L290 TraceCheckUtils]: 115: Hoare triple {143434#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143435#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:57,781 INFO L290 TraceCheckUtils]: 116: Hoare triple {143435#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {143435#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:57,783 INFO L290 TraceCheckUtils]: 117: Hoare triple {143435#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143436#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:57,783 INFO L290 TraceCheckUtils]: 118: Hoare triple {143436#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {143436#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:57,784 INFO L290 TraceCheckUtils]: 119: Hoare triple {143436#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143437#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:57,784 INFO L290 TraceCheckUtils]: 120: Hoare triple {143437#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {143437#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:57,786 INFO L290 TraceCheckUtils]: 121: Hoare triple {143437#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143438#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:57,786 INFO L290 TraceCheckUtils]: 122: Hoare triple {143438#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {143438#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:57,788 INFO L290 TraceCheckUtils]: 123: Hoare triple {143438#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143439#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:57,788 INFO L290 TraceCheckUtils]: 124: Hoare triple {143439#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {143439#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:57,789 INFO L290 TraceCheckUtils]: 125: Hoare triple {143439#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143440#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:57,789 INFO L290 TraceCheckUtils]: 126: Hoare triple {143440#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {143440#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:57,791 INFO L290 TraceCheckUtils]: 127: Hoare triple {143440#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143441#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:57,791 INFO L290 TraceCheckUtils]: 128: Hoare triple {143441#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {143441#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:57,793 INFO L290 TraceCheckUtils]: 129: Hoare triple {143441#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143442#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:57,793 INFO L290 TraceCheckUtils]: 130: Hoare triple {143442#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {143442#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:57,794 INFO L290 TraceCheckUtils]: 131: Hoare triple {143442#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143443#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:57,794 INFO L290 TraceCheckUtils]: 132: Hoare triple {143443#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {143443#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:57,796 INFO L290 TraceCheckUtils]: 133: Hoare triple {143443#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143444#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:57,796 INFO L290 TraceCheckUtils]: 134: Hoare triple {143444#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {143444#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:57,798 INFO L290 TraceCheckUtils]: 135: Hoare triple {143444#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143445#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:57,798 INFO L290 TraceCheckUtils]: 136: Hoare triple {143445#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {143445#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:57,799 INFO L290 TraceCheckUtils]: 137: Hoare triple {143445#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143446#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:57,799 INFO L290 TraceCheckUtils]: 138: Hoare triple {143446#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {143446#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:57,801 INFO L290 TraceCheckUtils]: 139: Hoare triple {143446#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143447#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:57,801 INFO L290 TraceCheckUtils]: 140: Hoare triple {143447#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {143447#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:57,802 INFO L290 TraceCheckUtils]: 141: Hoare triple {143447#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143448#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:57,803 INFO L290 TraceCheckUtils]: 142: Hoare triple {143448#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {143448#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:57,804 INFO L290 TraceCheckUtils]: 143: Hoare triple {143448#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143449#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:57,804 INFO L290 TraceCheckUtils]: 144: Hoare triple {143449#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {143449#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:57,806 INFO L290 TraceCheckUtils]: 145: Hoare triple {143449#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143450#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:57,806 INFO L290 TraceCheckUtils]: 146: Hoare triple {143450#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {143450#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:57,807 INFO L290 TraceCheckUtils]: 147: Hoare triple {143450#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143451#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:57,808 INFO L290 TraceCheckUtils]: 148: Hoare triple {143451#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {143451#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:57,809 INFO L290 TraceCheckUtils]: 149: Hoare triple {143451#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143452#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:57,809 INFO L290 TraceCheckUtils]: 150: Hoare triple {143452#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {143452#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:57,811 INFO L290 TraceCheckUtils]: 151: Hoare triple {143452#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143453#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:57,811 INFO L290 TraceCheckUtils]: 152: Hoare triple {143453#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {143453#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:57,813 INFO L290 TraceCheckUtils]: 153: Hoare triple {143453#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143454#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:57,813 INFO L290 TraceCheckUtils]: 154: Hoare triple {143454#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {143454#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:57,814 INFO L290 TraceCheckUtils]: 155: Hoare triple {143454#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143455#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:57,814 INFO L290 TraceCheckUtils]: 156: Hoare triple {143455#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {143455#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:57,816 INFO L290 TraceCheckUtils]: 157: Hoare triple {143455#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143456#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:57,816 INFO L290 TraceCheckUtils]: 158: Hoare triple {143456#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {143456#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:57,818 INFO L290 TraceCheckUtils]: 159: Hoare triple {143456#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143457#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:57,818 INFO L290 TraceCheckUtils]: 160: Hoare triple {143457#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {143457#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:57,819 INFO L290 TraceCheckUtils]: 161: Hoare triple {143457#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143458#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:57,820 INFO L290 TraceCheckUtils]: 162: Hoare triple {143458#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {143458#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:57,821 INFO L290 TraceCheckUtils]: 163: Hoare triple {143458#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143459#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:57,821 INFO L290 TraceCheckUtils]: 164: Hoare triple {143459#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {143459#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:57,823 INFO L290 TraceCheckUtils]: 165: Hoare triple {143459#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143460#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:57,823 INFO L290 TraceCheckUtils]: 166: Hoare triple {143460#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {143460#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:57,824 INFO L290 TraceCheckUtils]: 167: Hoare triple {143460#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143461#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:57,825 INFO L290 TraceCheckUtils]: 168: Hoare triple {143461#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {143461#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:57,826 INFO L290 TraceCheckUtils]: 169: Hoare triple {143461#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143462#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:57,826 INFO L290 TraceCheckUtils]: 170: Hoare triple {143462#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {143462#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:57,828 INFO L290 TraceCheckUtils]: 171: Hoare triple {143462#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143463#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:57,828 INFO L290 TraceCheckUtils]: 172: Hoare triple {143463#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {143463#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:57,829 INFO L290 TraceCheckUtils]: 173: Hoare triple {143463#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143464#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:57,829 INFO L290 TraceCheckUtils]: 174: Hoare triple {143464#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {143464#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:57,831 INFO L290 TraceCheckUtils]: 175: Hoare triple {143464#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143465#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:57,831 INFO L290 TraceCheckUtils]: 176: Hoare triple {143465#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {143465#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:57,833 INFO L290 TraceCheckUtils]: 177: Hoare triple {143465#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143466#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:57,833 INFO L290 TraceCheckUtils]: 178: Hoare triple {143466#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {143466#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:57,834 INFO L290 TraceCheckUtils]: 179: Hoare triple {143466#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143467#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:57,834 INFO L290 TraceCheckUtils]: 180: Hoare triple {143467#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {143467#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:57,836 INFO L290 TraceCheckUtils]: 181: Hoare triple {143467#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143468#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:57,836 INFO L290 TraceCheckUtils]: 182: Hoare triple {143468#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {143468#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:57,838 INFO L290 TraceCheckUtils]: 183: Hoare triple {143468#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143469#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:57,838 INFO L290 TraceCheckUtils]: 184: Hoare triple {143469#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {143469#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:57,839 INFO L290 TraceCheckUtils]: 185: Hoare triple {143469#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143470#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:57,840 INFO L290 TraceCheckUtils]: 186: Hoare triple {143470#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {143470#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:57,841 INFO L290 TraceCheckUtils]: 187: Hoare triple {143470#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143471#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:57,841 INFO L290 TraceCheckUtils]: 188: Hoare triple {143471#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {143471#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:57,843 INFO L290 TraceCheckUtils]: 189: Hoare triple {143471#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143472#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:57,843 INFO L290 TraceCheckUtils]: 190: Hoare triple {143472#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {143472#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:57,845 INFO L290 TraceCheckUtils]: 191: Hoare triple {143472#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143473#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:57,845 INFO L290 TraceCheckUtils]: 192: Hoare triple {143473#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {143473#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:57,847 INFO L290 TraceCheckUtils]: 193: Hoare triple {143473#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143474#(<= main_~x~0 94)} is VALID [2022-04-15 12:55:57,847 INFO L290 TraceCheckUtils]: 194: Hoare triple {143474#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {143474#(<= main_~x~0 94)} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 195: Hoare triple {143474#(<= main_~x~0 94)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 196: Hoare triple {143376#false} assume !!(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 197: Hoare triple {143376#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 198: Hoare triple {143376#false} assume !(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L272 TraceCheckUtils]: 199: Hoare triple {143376#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 200: Hoare triple {143376#false} ~cond := #in~cond; {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 201: Hoare triple {143376#false} assume 0 == ~cond; {143376#false} is VALID [2022-04-15 12:55:57,849 INFO L290 TraceCheckUtils]: 202: Hoare triple {143376#false} assume !false; {143376#false} is VALID [2022-04-15 12:55:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 285 proven. 8930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:57,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:55:57,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631089506] [2022-04-15 12:55:57,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631089506] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:55:57,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1829596119] [2022-04-15 12:55:57,850 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:55:57,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:55:57,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:55:57,852 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:55:57,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Waiting until timeout for monitored process [2022-04-15 12:55:57,924 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:55:57,925 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:55:57,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 96 conjunts are in the unsatisfiable core [2022-04-15 12:55:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:55:57,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:55:58,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {143375#true} call ULTIMATE.init(); {143375#true} is VALID [2022-04-15 12:55:58,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {143375#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {143375#true} is VALID [2022-04-15 12:55:58,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {143375#true} assume true; {143375#true} is VALID [2022-04-15 12:55:58,617 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143375#true} {143375#true} #41#return; {143375#true} is VALID [2022-04-15 12:55:58,617 INFO L272 TraceCheckUtils]: 4: Hoare triple {143375#true} call #t~ret4 := main(); {143375#true} is VALID [2022-04-15 12:55:58,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {143375#true} ~x~0 := 0;~y~0 := 500000; {143494#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:58,617 INFO L290 TraceCheckUtils]: 6: Hoare triple {143494#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {143494#(<= main_~x~0 0)} is VALID [2022-04-15 12:55:58,623 INFO L290 TraceCheckUtils]: 7: Hoare triple {143494#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143381#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:58,623 INFO L290 TraceCheckUtils]: 8: Hoare triple {143381#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {143381#(<= main_~x~0 1)} is VALID [2022-04-15 12:55:58,625 INFO L290 TraceCheckUtils]: 9: Hoare triple {143381#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143382#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:58,625 INFO L290 TraceCheckUtils]: 10: Hoare triple {143382#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {143382#(<= main_~x~0 2)} is VALID [2022-04-15 12:55:58,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {143382#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143383#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:58,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {143383#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {143383#(<= main_~x~0 3)} is VALID [2022-04-15 12:55:58,628 INFO L290 TraceCheckUtils]: 13: Hoare triple {143383#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143384#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:58,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {143384#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {143384#(<= main_~x~0 4)} is VALID [2022-04-15 12:55:58,630 INFO L290 TraceCheckUtils]: 15: Hoare triple {143384#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143385#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:58,630 INFO L290 TraceCheckUtils]: 16: Hoare triple {143385#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {143385#(<= main_~x~0 5)} is VALID [2022-04-15 12:55:58,632 INFO L290 TraceCheckUtils]: 17: Hoare triple {143385#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143386#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:58,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {143386#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {143386#(<= main_~x~0 6)} is VALID [2022-04-15 12:55:58,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {143386#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143387#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:58,634 INFO L290 TraceCheckUtils]: 20: Hoare triple {143387#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {143387#(<= main_~x~0 7)} is VALID [2022-04-15 12:55:58,635 INFO L290 TraceCheckUtils]: 21: Hoare triple {143387#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143388#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:58,635 INFO L290 TraceCheckUtils]: 22: Hoare triple {143388#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {143388#(<= main_~x~0 8)} is VALID [2022-04-15 12:55:58,637 INFO L290 TraceCheckUtils]: 23: Hoare triple {143388#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143389#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:58,637 INFO L290 TraceCheckUtils]: 24: Hoare triple {143389#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {143389#(<= main_~x~0 9)} is VALID [2022-04-15 12:55:58,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {143389#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143390#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:58,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {143390#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {143390#(<= main_~x~0 10)} is VALID [2022-04-15 12:55:58,640 INFO L290 TraceCheckUtils]: 27: Hoare triple {143390#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143391#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:58,641 INFO L290 TraceCheckUtils]: 28: Hoare triple {143391#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {143391#(<= main_~x~0 11)} is VALID [2022-04-15 12:55:58,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {143391#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143392#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:58,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {143392#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {143392#(<= main_~x~0 12)} is VALID [2022-04-15 12:55:58,644 INFO L290 TraceCheckUtils]: 31: Hoare triple {143392#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143393#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:58,644 INFO L290 TraceCheckUtils]: 32: Hoare triple {143393#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {143393#(<= main_~x~0 13)} is VALID [2022-04-15 12:55:58,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {143393#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143394#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:58,646 INFO L290 TraceCheckUtils]: 34: Hoare triple {143394#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {143394#(<= main_~x~0 14)} is VALID [2022-04-15 12:55:58,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {143394#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143395#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:58,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {143395#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {143395#(<= main_~x~0 15)} is VALID [2022-04-15 12:55:58,649 INFO L290 TraceCheckUtils]: 37: Hoare triple {143395#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143396#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:58,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {143396#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {143396#(<= main_~x~0 16)} is VALID [2022-04-15 12:55:58,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {143396#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143397#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:58,651 INFO L290 TraceCheckUtils]: 40: Hoare triple {143397#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {143397#(<= main_~x~0 17)} is VALID [2022-04-15 12:55:58,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {143397#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143398#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:58,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {143398#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {143398#(<= main_~x~0 18)} is VALID [2022-04-15 12:55:58,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {143398#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143399#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:58,654 INFO L290 TraceCheckUtils]: 44: Hoare triple {143399#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {143399#(<= main_~x~0 19)} is VALID [2022-04-15 12:55:58,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {143399#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143400#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:58,656 INFO L290 TraceCheckUtils]: 46: Hoare triple {143400#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {143400#(<= main_~x~0 20)} is VALID [2022-04-15 12:55:58,657 INFO L290 TraceCheckUtils]: 47: Hoare triple {143400#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143401#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:58,657 INFO L290 TraceCheckUtils]: 48: Hoare triple {143401#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {143401#(<= main_~x~0 21)} is VALID [2022-04-15 12:55:58,659 INFO L290 TraceCheckUtils]: 49: Hoare triple {143401#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143402#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:58,659 INFO L290 TraceCheckUtils]: 50: Hoare triple {143402#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {143402#(<= main_~x~0 22)} is VALID [2022-04-15 12:55:58,661 INFO L290 TraceCheckUtils]: 51: Hoare triple {143402#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143403#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:58,661 INFO L290 TraceCheckUtils]: 52: Hoare triple {143403#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {143403#(<= main_~x~0 23)} is VALID [2022-04-15 12:55:58,662 INFO L290 TraceCheckUtils]: 53: Hoare triple {143403#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143404#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:58,662 INFO L290 TraceCheckUtils]: 54: Hoare triple {143404#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {143404#(<= main_~x~0 24)} is VALID [2022-04-15 12:55:58,664 INFO L290 TraceCheckUtils]: 55: Hoare triple {143404#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143405#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:58,664 INFO L290 TraceCheckUtils]: 56: Hoare triple {143405#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {143405#(<= main_~x~0 25)} is VALID [2022-04-15 12:55:58,665 INFO L290 TraceCheckUtils]: 57: Hoare triple {143405#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143406#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:58,666 INFO L290 TraceCheckUtils]: 58: Hoare triple {143406#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {143406#(<= main_~x~0 26)} is VALID [2022-04-15 12:55:58,667 INFO L290 TraceCheckUtils]: 59: Hoare triple {143406#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143407#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:58,667 INFO L290 TraceCheckUtils]: 60: Hoare triple {143407#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {143407#(<= main_~x~0 27)} is VALID [2022-04-15 12:55:58,669 INFO L290 TraceCheckUtils]: 61: Hoare triple {143407#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143408#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:58,669 INFO L290 TraceCheckUtils]: 62: Hoare triple {143408#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {143408#(<= main_~x~0 28)} is VALID [2022-04-15 12:55:58,670 INFO L290 TraceCheckUtils]: 63: Hoare triple {143408#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143409#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:58,671 INFO L290 TraceCheckUtils]: 64: Hoare triple {143409#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {143409#(<= main_~x~0 29)} is VALID [2022-04-15 12:55:58,672 INFO L290 TraceCheckUtils]: 65: Hoare triple {143409#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143410#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:58,672 INFO L290 TraceCheckUtils]: 66: Hoare triple {143410#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {143410#(<= main_~x~0 30)} is VALID [2022-04-15 12:55:58,674 INFO L290 TraceCheckUtils]: 67: Hoare triple {143410#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143411#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:58,674 INFO L290 TraceCheckUtils]: 68: Hoare triple {143411#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {143411#(<= main_~x~0 31)} is VALID [2022-04-15 12:55:58,675 INFO L290 TraceCheckUtils]: 69: Hoare triple {143411#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143412#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:58,676 INFO L290 TraceCheckUtils]: 70: Hoare triple {143412#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {143412#(<= main_~x~0 32)} is VALID [2022-04-15 12:55:58,677 INFO L290 TraceCheckUtils]: 71: Hoare triple {143412#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143413#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:58,677 INFO L290 TraceCheckUtils]: 72: Hoare triple {143413#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {143413#(<= main_~x~0 33)} is VALID [2022-04-15 12:55:58,679 INFO L290 TraceCheckUtils]: 73: Hoare triple {143413#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143414#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:58,679 INFO L290 TraceCheckUtils]: 74: Hoare triple {143414#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {143414#(<= main_~x~0 34)} is VALID [2022-04-15 12:55:58,680 INFO L290 TraceCheckUtils]: 75: Hoare triple {143414#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143415#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:58,681 INFO L290 TraceCheckUtils]: 76: Hoare triple {143415#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {143415#(<= main_~x~0 35)} is VALID [2022-04-15 12:55:58,682 INFO L290 TraceCheckUtils]: 77: Hoare triple {143415#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143416#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:58,682 INFO L290 TraceCheckUtils]: 78: Hoare triple {143416#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {143416#(<= main_~x~0 36)} is VALID [2022-04-15 12:55:58,684 INFO L290 TraceCheckUtils]: 79: Hoare triple {143416#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143417#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:58,684 INFO L290 TraceCheckUtils]: 80: Hoare triple {143417#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {143417#(<= main_~x~0 37)} is VALID [2022-04-15 12:55:58,685 INFO L290 TraceCheckUtils]: 81: Hoare triple {143417#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143418#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:58,686 INFO L290 TraceCheckUtils]: 82: Hoare triple {143418#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {143418#(<= main_~x~0 38)} is VALID [2022-04-15 12:55:58,687 INFO L290 TraceCheckUtils]: 83: Hoare triple {143418#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143419#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:58,687 INFO L290 TraceCheckUtils]: 84: Hoare triple {143419#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {143419#(<= main_~x~0 39)} is VALID [2022-04-15 12:55:58,689 INFO L290 TraceCheckUtils]: 85: Hoare triple {143419#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143420#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:58,689 INFO L290 TraceCheckUtils]: 86: Hoare triple {143420#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {143420#(<= main_~x~0 40)} is VALID [2022-04-15 12:55:58,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {143420#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143421#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:58,690 INFO L290 TraceCheckUtils]: 88: Hoare triple {143421#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {143421#(<= main_~x~0 41)} is VALID [2022-04-15 12:55:58,692 INFO L290 TraceCheckUtils]: 89: Hoare triple {143421#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143422#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:58,692 INFO L290 TraceCheckUtils]: 90: Hoare triple {143422#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {143422#(<= main_~x~0 42)} is VALID [2022-04-15 12:55:58,694 INFO L290 TraceCheckUtils]: 91: Hoare triple {143422#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143423#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:58,694 INFO L290 TraceCheckUtils]: 92: Hoare triple {143423#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {143423#(<= main_~x~0 43)} is VALID [2022-04-15 12:55:58,695 INFO L290 TraceCheckUtils]: 93: Hoare triple {143423#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143424#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:58,695 INFO L290 TraceCheckUtils]: 94: Hoare triple {143424#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {143424#(<= main_~x~0 44)} is VALID [2022-04-15 12:55:58,697 INFO L290 TraceCheckUtils]: 95: Hoare triple {143424#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143425#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:58,697 INFO L290 TraceCheckUtils]: 96: Hoare triple {143425#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {143425#(<= main_~x~0 45)} is VALID [2022-04-15 12:55:58,699 INFO L290 TraceCheckUtils]: 97: Hoare triple {143425#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143426#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:58,699 INFO L290 TraceCheckUtils]: 98: Hoare triple {143426#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {143426#(<= main_~x~0 46)} is VALID [2022-04-15 12:55:58,700 INFO L290 TraceCheckUtils]: 99: Hoare triple {143426#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143427#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:58,700 INFO L290 TraceCheckUtils]: 100: Hoare triple {143427#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {143427#(<= main_~x~0 47)} is VALID [2022-04-15 12:55:58,702 INFO L290 TraceCheckUtils]: 101: Hoare triple {143427#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143428#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:58,702 INFO L290 TraceCheckUtils]: 102: Hoare triple {143428#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {143428#(<= main_~x~0 48)} is VALID [2022-04-15 12:55:58,704 INFO L290 TraceCheckUtils]: 103: Hoare triple {143428#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143429#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:58,704 INFO L290 TraceCheckUtils]: 104: Hoare triple {143429#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {143429#(<= main_~x~0 49)} is VALID [2022-04-15 12:55:58,705 INFO L290 TraceCheckUtils]: 105: Hoare triple {143429#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143430#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:58,705 INFO L290 TraceCheckUtils]: 106: Hoare triple {143430#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {143430#(<= main_~x~0 50)} is VALID [2022-04-15 12:55:58,707 INFO L290 TraceCheckUtils]: 107: Hoare triple {143430#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143431#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:58,707 INFO L290 TraceCheckUtils]: 108: Hoare triple {143431#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {143431#(<= main_~x~0 51)} is VALID [2022-04-15 12:55:58,708 INFO L290 TraceCheckUtils]: 109: Hoare triple {143431#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143432#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:58,709 INFO L290 TraceCheckUtils]: 110: Hoare triple {143432#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {143432#(<= main_~x~0 52)} is VALID [2022-04-15 12:55:58,710 INFO L290 TraceCheckUtils]: 111: Hoare triple {143432#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143433#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:58,710 INFO L290 TraceCheckUtils]: 112: Hoare triple {143433#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {143433#(<= main_~x~0 53)} is VALID [2022-04-15 12:55:58,712 INFO L290 TraceCheckUtils]: 113: Hoare triple {143433#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143434#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:58,712 INFO L290 TraceCheckUtils]: 114: Hoare triple {143434#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {143434#(<= main_~x~0 54)} is VALID [2022-04-15 12:55:58,713 INFO L290 TraceCheckUtils]: 115: Hoare triple {143434#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143435#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:58,714 INFO L290 TraceCheckUtils]: 116: Hoare triple {143435#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {143435#(<= main_~x~0 55)} is VALID [2022-04-15 12:55:58,715 INFO L290 TraceCheckUtils]: 117: Hoare triple {143435#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143436#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:58,715 INFO L290 TraceCheckUtils]: 118: Hoare triple {143436#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {143436#(<= main_~x~0 56)} is VALID [2022-04-15 12:55:58,717 INFO L290 TraceCheckUtils]: 119: Hoare triple {143436#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143437#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:58,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {143437#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {143437#(<= main_~x~0 57)} is VALID [2022-04-15 12:55:58,718 INFO L290 TraceCheckUtils]: 121: Hoare triple {143437#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143438#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:58,718 INFO L290 TraceCheckUtils]: 122: Hoare triple {143438#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {143438#(<= main_~x~0 58)} is VALID [2022-04-15 12:55:58,720 INFO L290 TraceCheckUtils]: 123: Hoare triple {143438#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143439#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:58,720 INFO L290 TraceCheckUtils]: 124: Hoare triple {143439#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {143439#(<= main_~x~0 59)} is VALID [2022-04-15 12:55:58,722 INFO L290 TraceCheckUtils]: 125: Hoare triple {143439#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143440#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:58,722 INFO L290 TraceCheckUtils]: 126: Hoare triple {143440#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {143440#(<= main_~x~0 60)} is VALID [2022-04-15 12:55:58,723 INFO L290 TraceCheckUtils]: 127: Hoare triple {143440#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143441#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:58,724 INFO L290 TraceCheckUtils]: 128: Hoare triple {143441#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {143441#(<= main_~x~0 61)} is VALID [2022-04-15 12:55:58,725 INFO L290 TraceCheckUtils]: 129: Hoare triple {143441#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143442#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:58,725 INFO L290 TraceCheckUtils]: 130: Hoare triple {143442#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {143442#(<= main_~x~0 62)} is VALID [2022-04-15 12:55:58,727 INFO L290 TraceCheckUtils]: 131: Hoare triple {143442#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143443#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:58,727 INFO L290 TraceCheckUtils]: 132: Hoare triple {143443#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {143443#(<= main_~x~0 63)} is VALID [2022-04-15 12:55:58,728 INFO L290 TraceCheckUtils]: 133: Hoare triple {143443#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143444#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:58,729 INFO L290 TraceCheckUtils]: 134: Hoare triple {143444#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {143444#(<= main_~x~0 64)} is VALID [2022-04-15 12:55:58,730 INFO L290 TraceCheckUtils]: 135: Hoare triple {143444#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143445#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:58,730 INFO L290 TraceCheckUtils]: 136: Hoare triple {143445#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {143445#(<= main_~x~0 65)} is VALID [2022-04-15 12:55:58,732 INFO L290 TraceCheckUtils]: 137: Hoare triple {143445#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143446#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:58,732 INFO L290 TraceCheckUtils]: 138: Hoare triple {143446#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {143446#(<= main_~x~0 66)} is VALID [2022-04-15 12:55:58,733 INFO L290 TraceCheckUtils]: 139: Hoare triple {143446#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143447#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:58,734 INFO L290 TraceCheckUtils]: 140: Hoare triple {143447#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {143447#(<= main_~x~0 67)} is VALID [2022-04-15 12:55:58,735 INFO L290 TraceCheckUtils]: 141: Hoare triple {143447#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143448#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:58,735 INFO L290 TraceCheckUtils]: 142: Hoare triple {143448#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {143448#(<= main_~x~0 68)} is VALID [2022-04-15 12:55:58,737 INFO L290 TraceCheckUtils]: 143: Hoare triple {143448#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143449#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:58,737 INFO L290 TraceCheckUtils]: 144: Hoare triple {143449#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {143449#(<= main_~x~0 69)} is VALID [2022-04-15 12:55:58,739 INFO L290 TraceCheckUtils]: 145: Hoare triple {143449#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143450#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:58,739 INFO L290 TraceCheckUtils]: 146: Hoare triple {143450#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {143450#(<= main_~x~0 70)} is VALID [2022-04-15 12:55:58,740 INFO L290 TraceCheckUtils]: 147: Hoare triple {143450#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143451#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:58,740 INFO L290 TraceCheckUtils]: 148: Hoare triple {143451#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {143451#(<= main_~x~0 71)} is VALID [2022-04-15 12:55:58,742 INFO L290 TraceCheckUtils]: 149: Hoare triple {143451#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143452#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:58,742 INFO L290 TraceCheckUtils]: 150: Hoare triple {143452#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {143452#(<= main_~x~0 72)} is VALID [2022-04-15 12:55:58,744 INFO L290 TraceCheckUtils]: 151: Hoare triple {143452#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143453#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:58,744 INFO L290 TraceCheckUtils]: 152: Hoare triple {143453#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {143453#(<= main_~x~0 73)} is VALID [2022-04-15 12:55:58,745 INFO L290 TraceCheckUtils]: 153: Hoare triple {143453#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143454#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:58,745 INFO L290 TraceCheckUtils]: 154: Hoare triple {143454#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {143454#(<= main_~x~0 74)} is VALID [2022-04-15 12:55:58,747 INFO L290 TraceCheckUtils]: 155: Hoare triple {143454#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143455#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:58,747 INFO L290 TraceCheckUtils]: 156: Hoare triple {143455#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {143455#(<= main_~x~0 75)} is VALID [2022-04-15 12:55:58,749 INFO L290 TraceCheckUtils]: 157: Hoare triple {143455#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143456#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:58,749 INFO L290 TraceCheckUtils]: 158: Hoare triple {143456#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {143456#(<= main_~x~0 76)} is VALID [2022-04-15 12:55:58,750 INFO L290 TraceCheckUtils]: 159: Hoare triple {143456#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143457#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:58,751 INFO L290 TraceCheckUtils]: 160: Hoare triple {143457#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {143457#(<= main_~x~0 77)} is VALID [2022-04-15 12:55:58,752 INFO L290 TraceCheckUtils]: 161: Hoare triple {143457#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143458#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:58,752 INFO L290 TraceCheckUtils]: 162: Hoare triple {143458#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {143458#(<= main_~x~0 78)} is VALID [2022-04-15 12:55:58,754 INFO L290 TraceCheckUtils]: 163: Hoare triple {143458#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143459#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:58,754 INFO L290 TraceCheckUtils]: 164: Hoare triple {143459#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {143459#(<= main_~x~0 79)} is VALID [2022-04-15 12:55:58,756 INFO L290 TraceCheckUtils]: 165: Hoare triple {143459#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143460#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:58,756 INFO L290 TraceCheckUtils]: 166: Hoare triple {143460#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {143460#(<= main_~x~0 80)} is VALID [2022-04-15 12:55:58,757 INFO L290 TraceCheckUtils]: 167: Hoare triple {143460#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143461#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:58,758 INFO L290 TraceCheckUtils]: 168: Hoare triple {143461#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {143461#(<= main_~x~0 81)} is VALID [2022-04-15 12:55:58,759 INFO L290 TraceCheckUtils]: 169: Hoare triple {143461#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143462#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:58,759 INFO L290 TraceCheckUtils]: 170: Hoare triple {143462#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {143462#(<= main_~x~0 82)} is VALID [2022-04-15 12:55:58,761 INFO L290 TraceCheckUtils]: 171: Hoare triple {143462#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143463#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:58,761 INFO L290 TraceCheckUtils]: 172: Hoare triple {143463#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {143463#(<= main_~x~0 83)} is VALID [2022-04-15 12:55:58,763 INFO L290 TraceCheckUtils]: 173: Hoare triple {143463#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143464#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:58,763 INFO L290 TraceCheckUtils]: 174: Hoare triple {143464#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {143464#(<= main_~x~0 84)} is VALID [2022-04-15 12:55:58,764 INFO L290 TraceCheckUtils]: 175: Hoare triple {143464#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143465#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:58,765 INFO L290 TraceCheckUtils]: 176: Hoare triple {143465#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {143465#(<= main_~x~0 85)} is VALID [2022-04-15 12:55:58,766 INFO L290 TraceCheckUtils]: 177: Hoare triple {143465#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143466#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:58,766 INFO L290 TraceCheckUtils]: 178: Hoare triple {143466#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {143466#(<= main_~x~0 86)} is VALID [2022-04-15 12:55:58,768 INFO L290 TraceCheckUtils]: 179: Hoare triple {143466#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143467#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:58,768 INFO L290 TraceCheckUtils]: 180: Hoare triple {143467#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {143467#(<= main_~x~0 87)} is VALID [2022-04-15 12:55:58,769 INFO L290 TraceCheckUtils]: 181: Hoare triple {143467#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143468#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:58,770 INFO L290 TraceCheckUtils]: 182: Hoare triple {143468#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {143468#(<= main_~x~0 88)} is VALID [2022-04-15 12:55:58,771 INFO L290 TraceCheckUtils]: 183: Hoare triple {143468#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143469#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:58,771 INFO L290 TraceCheckUtils]: 184: Hoare triple {143469#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {143469#(<= main_~x~0 89)} is VALID [2022-04-15 12:55:58,773 INFO L290 TraceCheckUtils]: 185: Hoare triple {143469#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143470#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:58,773 INFO L290 TraceCheckUtils]: 186: Hoare triple {143470#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {143470#(<= main_~x~0 90)} is VALID [2022-04-15 12:55:58,774 INFO L290 TraceCheckUtils]: 187: Hoare triple {143470#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143471#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:58,775 INFO L290 TraceCheckUtils]: 188: Hoare triple {143471#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {143471#(<= main_~x~0 91)} is VALID [2022-04-15 12:55:58,776 INFO L290 TraceCheckUtils]: 189: Hoare triple {143471#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143472#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:58,776 INFO L290 TraceCheckUtils]: 190: Hoare triple {143472#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {143472#(<= main_~x~0 92)} is VALID [2022-04-15 12:55:58,778 INFO L290 TraceCheckUtils]: 191: Hoare triple {143472#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143473#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:58,778 INFO L290 TraceCheckUtils]: 192: Hoare triple {143473#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {143473#(<= main_~x~0 93)} is VALID [2022-04-15 12:55:58,779 INFO L290 TraceCheckUtils]: 193: Hoare triple {143473#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {143474#(<= main_~x~0 94)} is VALID [2022-04-15 12:55:58,780 INFO L290 TraceCheckUtils]: 194: Hoare triple {143474#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {143474#(<= main_~x~0 94)} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 195: Hoare triple {143474#(<= main_~x~0 94)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 196: Hoare triple {143376#false} assume !!(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 197: Hoare triple {143376#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 198: Hoare triple {143376#false} assume !(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L272 TraceCheckUtils]: 199: Hoare triple {143376#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 200: Hoare triple {143376#false} ~cond := #in~cond; {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 201: Hoare triple {143376#false} assume 0 == ~cond; {143376#false} is VALID [2022-04-15 12:55:58,782 INFO L290 TraceCheckUtils]: 202: Hoare triple {143376#false} assume !false; {143376#false} is VALID [2022-04-15 12:55:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 285 proven. 8930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:55:58,783 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 202: Hoare triple {143376#false} assume !false; {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 201: Hoare triple {143376#false} assume 0 == ~cond; {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 200: Hoare triple {143376#false} ~cond := #in~cond; {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L272 TraceCheckUtils]: 199: Hoare triple {143376#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 198: Hoare triple {143376#false} assume !(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 197: Hoare triple {143376#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 196: Hoare triple {143376#false} assume !!(~x~0 < 1000000); {143376#false} is VALID [2022-04-15 12:56:05,686 INFO L290 TraceCheckUtils]: 195: Hoare triple {144107#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {143376#false} is VALID [2022-04-15 12:56:05,687 INFO L290 TraceCheckUtils]: 194: Hoare triple {144107#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {144107#(< main_~x~0 500000)} is VALID [2022-04-15 12:56:05,698 INFO L290 TraceCheckUtils]: 193: Hoare triple {144114#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144107#(< main_~x~0 500000)} is VALID [2022-04-15 12:56:05,698 INFO L290 TraceCheckUtils]: 192: Hoare triple {144114#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {144114#(< main_~x~0 499999)} is VALID [2022-04-15 12:56:05,709 INFO L290 TraceCheckUtils]: 191: Hoare triple {144121#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144114#(< main_~x~0 499999)} is VALID [2022-04-15 12:56:05,709 INFO L290 TraceCheckUtils]: 190: Hoare triple {144121#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {144121#(< main_~x~0 499998)} is VALID [2022-04-15 12:56:05,720 INFO L290 TraceCheckUtils]: 189: Hoare triple {144128#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144121#(< main_~x~0 499998)} is VALID [2022-04-15 12:56:05,721 INFO L290 TraceCheckUtils]: 188: Hoare triple {144128#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {144128#(< main_~x~0 499997)} is VALID [2022-04-15 12:56:05,731 INFO L290 TraceCheckUtils]: 187: Hoare triple {144135#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144128#(< main_~x~0 499997)} is VALID [2022-04-15 12:56:05,731 INFO L290 TraceCheckUtils]: 186: Hoare triple {144135#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {144135#(< main_~x~0 499996)} is VALID [2022-04-15 12:56:05,742 INFO L290 TraceCheckUtils]: 185: Hoare triple {144142#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144135#(< main_~x~0 499996)} is VALID [2022-04-15 12:56:05,743 INFO L290 TraceCheckUtils]: 184: Hoare triple {144142#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {144142#(< main_~x~0 499995)} is VALID [2022-04-15 12:56:05,754 INFO L290 TraceCheckUtils]: 183: Hoare triple {144149#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144142#(< main_~x~0 499995)} is VALID [2022-04-15 12:56:05,754 INFO L290 TraceCheckUtils]: 182: Hoare triple {144149#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {144149#(< main_~x~0 499994)} is VALID [2022-04-15 12:56:05,765 INFO L290 TraceCheckUtils]: 181: Hoare triple {144156#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144149#(< main_~x~0 499994)} is VALID [2022-04-15 12:56:05,765 INFO L290 TraceCheckUtils]: 180: Hoare triple {144156#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {144156#(< main_~x~0 499993)} is VALID [2022-04-15 12:56:05,776 INFO L290 TraceCheckUtils]: 179: Hoare triple {144163#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144156#(< main_~x~0 499993)} is VALID [2022-04-15 12:56:05,776 INFO L290 TraceCheckUtils]: 178: Hoare triple {144163#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {144163#(< main_~x~0 499992)} is VALID [2022-04-15 12:56:05,788 INFO L290 TraceCheckUtils]: 177: Hoare triple {144170#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144163#(< main_~x~0 499992)} is VALID [2022-04-15 12:56:05,788 INFO L290 TraceCheckUtils]: 176: Hoare triple {144170#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {144170#(< main_~x~0 499991)} is VALID [2022-04-15 12:56:05,799 INFO L290 TraceCheckUtils]: 175: Hoare triple {144177#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144170#(< main_~x~0 499991)} is VALID [2022-04-15 12:56:05,799 INFO L290 TraceCheckUtils]: 174: Hoare triple {144177#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {144177#(< main_~x~0 499990)} is VALID [2022-04-15 12:56:05,810 INFO L290 TraceCheckUtils]: 173: Hoare triple {144184#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144177#(< main_~x~0 499990)} is VALID [2022-04-15 12:56:05,811 INFO L290 TraceCheckUtils]: 172: Hoare triple {144184#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {144184#(< main_~x~0 499989)} is VALID [2022-04-15 12:56:05,822 INFO L290 TraceCheckUtils]: 171: Hoare triple {144191#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144184#(< main_~x~0 499989)} is VALID [2022-04-15 12:56:05,822 INFO L290 TraceCheckUtils]: 170: Hoare triple {144191#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {144191#(< main_~x~0 499988)} is VALID [2022-04-15 12:56:05,833 INFO L290 TraceCheckUtils]: 169: Hoare triple {144198#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144191#(< main_~x~0 499988)} is VALID [2022-04-15 12:56:05,833 INFO L290 TraceCheckUtils]: 168: Hoare triple {144198#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {144198#(< main_~x~0 499987)} is VALID [2022-04-15 12:56:05,844 INFO L290 TraceCheckUtils]: 167: Hoare triple {144205#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144198#(< main_~x~0 499987)} is VALID [2022-04-15 12:56:05,844 INFO L290 TraceCheckUtils]: 166: Hoare triple {144205#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {144205#(< main_~x~0 499986)} is VALID [2022-04-15 12:56:05,856 INFO L290 TraceCheckUtils]: 165: Hoare triple {144212#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144205#(< main_~x~0 499986)} is VALID [2022-04-15 12:56:05,856 INFO L290 TraceCheckUtils]: 164: Hoare triple {144212#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {144212#(< main_~x~0 499985)} is VALID [2022-04-15 12:56:05,867 INFO L290 TraceCheckUtils]: 163: Hoare triple {144219#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144212#(< main_~x~0 499985)} is VALID [2022-04-15 12:56:05,867 INFO L290 TraceCheckUtils]: 162: Hoare triple {144219#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {144219#(< main_~x~0 499984)} is VALID [2022-04-15 12:56:05,878 INFO L290 TraceCheckUtils]: 161: Hoare triple {144226#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144219#(< main_~x~0 499984)} is VALID [2022-04-15 12:56:05,879 INFO L290 TraceCheckUtils]: 160: Hoare triple {144226#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {144226#(< main_~x~0 499983)} is VALID [2022-04-15 12:56:05,890 INFO L290 TraceCheckUtils]: 159: Hoare triple {144233#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144226#(< main_~x~0 499983)} is VALID [2022-04-15 12:56:05,890 INFO L290 TraceCheckUtils]: 158: Hoare triple {144233#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {144233#(< main_~x~0 499982)} is VALID [2022-04-15 12:56:05,900 INFO L290 TraceCheckUtils]: 157: Hoare triple {144240#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144233#(< main_~x~0 499982)} is VALID [2022-04-15 12:56:05,900 INFO L290 TraceCheckUtils]: 156: Hoare triple {144240#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {144240#(< main_~x~0 499981)} is VALID [2022-04-15 12:56:05,911 INFO L290 TraceCheckUtils]: 155: Hoare triple {144247#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144240#(< main_~x~0 499981)} is VALID [2022-04-15 12:56:05,912 INFO L290 TraceCheckUtils]: 154: Hoare triple {144247#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {144247#(< main_~x~0 499980)} is VALID [2022-04-15 12:56:05,923 INFO L290 TraceCheckUtils]: 153: Hoare triple {144254#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144247#(< main_~x~0 499980)} is VALID [2022-04-15 12:56:05,923 INFO L290 TraceCheckUtils]: 152: Hoare triple {144254#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {144254#(< main_~x~0 499979)} is VALID [2022-04-15 12:56:05,934 INFO L290 TraceCheckUtils]: 151: Hoare triple {144261#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144254#(< main_~x~0 499979)} is VALID [2022-04-15 12:56:05,935 INFO L290 TraceCheckUtils]: 150: Hoare triple {144261#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {144261#(< main_~x~0 499978)} is VALID [2022-04-15 12:56:05,946 INFO L290 TraceCheckUtils]: 149: Hoare triple {144268#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144261#(< main_~x~0 499978)} is VALID [2022-04-15 12:56:05,946 INFO L290 TraceCheckUtils]: 148: Hoare triple {144268#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {144268#(< main_~x~0 499977)} is VALID [2022-04-15 12:56:05,957 INFO L290 TraceCheckUtils]: 147: Hoare triple {144275#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144268#(< main_~x~0 499977)} is VALID [2022-04-15 12:56:05,957 INFO L290 TraceCheckUtils]: 146: Hoare triple {144275#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {144275#(< main_~x~0 499976)} is VALID [2022-04-15 12:56:05,968 INFO L290 TraceCheckUtils]: 145: Hoare triple {144282#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144275#(< main_~x~0 499976)} is VALID [2022-04-15 12:56:05,969 INFO L290 TraceCheckUtils]: 144: Hoare triple {144282#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {144282#(< main_~x~0 499975)} is VALID [2022-04-15 12:56:05,980 INFO L290 TraceCheckUtils]: 143: Hoare triple {144289#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144282#(< main_~x~0 499975)} is VALID [2022-04-15 12:56:05,980 INFO L290 TraceCheckUtils]: 142: Hoare triple {144289#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {144289#(< main_~x~0 499974)} is VALID [2022-04-15 12:56:05,991 INFO L290 TraceCheckUtils]: 141: Hoare triple {144296#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144289#(< main_~x~0 499974)} is VALID [2022-04-15 12:56:05,992 INFO L290 TraceCheckUtils]: 140: Hoare triple {144296#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {144296#(< main_~x~0 499973)} is VALID [2022-04-15 12:56:06,003 INFO L290 TraceCheckUtils]: 139: Hoare triple {144303#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144296#(< main_~x~0 499973)} is VALID [2022-04-15 12:56:06,003 INFO L290 TraceCheckUtils]: 138: Hoare triple {144303#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {144303#(< main_~x~0 499972)} is VALID [2022-04-15 12:56:06,014 INFO L290 TraceCheckUtils]: 137: Hoare triple {144310#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144303#(< main_~x~0 499972)} is VALID [2022-04-15 12:56:06,014 INFO L290 TraceCheckUtils]: 136: Hoare triple {144310#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {144310#(< main_~x~0 499971)} is VALID [2022-04-15 12:56:06,025 INFO L290 TraceCheckUtils]: 135: Hoare triple {144317#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144310#(< main_~x~0 499971)} is VALID [2022-04-15 12:56:06,025 INFO L290 TraceCheckUtils]: 134: Hoare triple {144317#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {144317#(< main_~x~0 499970)} is VALID [2022-04-15 12:56:06,036 INFO L290 TraceCheckUtils]: 133: Hoare triple {144324#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144317#(< main_~x~0 499970)} is VALID [2022-04-15 12:56:06,037 INFO L290 TraceCheckUtils]: 132: Hoare triple {144324#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {144324#(< main_~x~0 499969)} is VALID [2022-04-15 12:56:06,048 INFO L290 TraceCheckUtils]: 131: Hoare triple {144331#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144324#(< main_~x~0 499969)} is VALID [2022-04-15 12:56:06,048 INFO L290 TraceCheckUtils]: 130: Hoare triple {144331#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {144331#(< main_~x~0 499968)} is VALID [2022-04-15 12:56:06,059 INFO L290 TraceCheckUtils]: 129: Hoare triple {144338#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144331#(< main_~x~0 499968)} is VALID [2022-04-15 12:56:06,059 INFO L290 TraceCheckUtils]: 128: Hoare triple {144338#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {144338#(< main_~x~0 499967)} is VALID [2022-04-15 12:56:06,071 INFO L290 TraceCheckUtils]: 127: Hoare triple {144345#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144338#(< main_~x~0 499967)} is VALID [2022-04-15 12:56:06,071 INFO L290 TraceCheckUtils]: 126: Hoare triple {144345#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {144345#(< main_~x~0 499966)} is VALID [2022-04-15 12:56:06,082 INFO L290 TraceCheckUtils]: 125: Hoare triple {144352#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144345#(< main_~x~0 499966)} is VALID [2022-04-15 12:56:06,082 INFO L290 TraceCheckUtils]: 124: Hoare triple {144352#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {144352#(< main_~x~0 499965)} is VALID [2022-04-15 12:56:06,093 INFO L290 TraceCheckUtils]: 123: Hoare triple {144359#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144352#(< main_~x~0 499965)} is VALID [2022-04-15 12:56:06,093 INFO L290 TraceCheckUtils]: 122: Hoare triple {144359#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {144359#(< main_~x~0 499964)} is VALID [2022-04-15 12:56:06,105 INFO L290 TraceCheckUtils]: 121: Hoare triple {144366#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144359#(< main_~x~0 499964)} is VALID [2022-04-15 12:56:06,105 INFO L290 TraceCheckUtils]: 120: Hoare triple {144366#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {144366#(< main_~x~0 499963)} is VALID [2022-04-15 12:56:06,116 INFO L290 TraceCheckUtils]: 119: Hoare triple {144373#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144366#(< main_~x~0 499963)} is VALID [2022-04-15 12:56:06,116 INFO L290 TraceCheckUtils]: 118: Hoare triple {144373#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {144373#(< main_~x~0 499962)} is VALID [2022-04-15 12:56:06,127 INFO L290 TraceCheckUtils]: 117: Hoare triple {144380#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144373#(< main_~x~0 499962)} is VALID [2022-04-15 12:56:06,127 INFO L290 TraceCheckUtils]: 116: Hoare triple {144380#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {144380#(< main_~x~0 499961)} is VALID [2022-04-15 12:56:06,139 INFO L290 TraceCheckUtils]: 115: Hoare triple {144387#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144380#(< main_~x~0 499961)} is VALID [2022-04-15 12:56:06,139 INFO L290 TraceCheckUtils]: 114: Hoare triple {144387#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {144387#(< main_~x~0 499960)} is VALID [2022-04-15 12:56:06,150 INFO L290 TraceCheckUtils]: 113: Hoare triple {144394#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144387#(< main_~x~0 499960)} is VALID [2022-04-15 12:56:06,150 INFO L290 TraceCheckUtils]: 112: Hoare triple {144394#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {144394#(< main_~x~0 499959)} is VALID [2022-04-15 12:56:06,161 INFO L290 TraceCheckUtils]: 111: Hoare triple {144401#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144394#(< main_~x~0 499959)} is VALID [2022-04-15 12:56:06,161 INFO L290 TraceCheckUtils]: 110: Hoare triple {144401#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {144401#(< main_~x~0 499958)} is VALID [2022-04-15 12:56:06,173 INFO L290 TraceCheckUtils]: 109: Hoare triple {144408#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144401#(< main_~x~0 499958)} is VALID [2022-04-15 12:56:06,173 INFO L290 TraceCheckUtils]: 108: Hoare triple {144408#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {144408#(< main_~x~0 499957)} is VALID [2022-04-15 12:56:06,184 INFO L290 TraceCheckUtils]: 107: Hoare triple {144415#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144408#(< main_~x~0 499957)} is VALID [2022-04-15 12:56:06,185 INFO L290 TraceCheckUtils]: 106: Hoare triple {144415#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {144415#(< main_~x~0 499956)} is VALID [2022-04-15 12:56:06,196 INFO L290 TraceCheckUtils]: 105: Hoare triple {144422#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144415#(< main_~x~0 499956)} is VALID [2022-04-15 12:56:06,196 INFO L290 TraceCheckUtils]: 104: Hoare triple {144422#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {144422#(< main_~x~0 499955)} is VALID [2022-04-15 12:56:06,207 INFO L290 TraceCheckUtils]: 103: Hoare triple {144429#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144422#(< main_~x~0 499955)} is VALID [2022-04-15 12:56:06,208 INFO L290 TraceCheckUtils]: 102: Hoare triple {144429#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {144429#(< main_~x~0 499954)} is VALID [2022-04-15 12:56:06,219 INFO L290 TraceCheckUtils]: 101: Hoare triple {144436#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144429#(< main_~x~0 499954)} is VALID [2022-04-15 12:56:06,219 INFO L290 TraceCheckUtils]: 100: Hoare triple {144436#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {144436#(< main_~x~0 499953)} is VALID [2022-04-15 12:56:06,230 INFO L290 TraceCheckUtils]: 99: Hoare triple {144443#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144436#(< main_~x~0 499953)} is VALID [2022-04-15 12:56:06,231 INFO L290 TraceCheckUtils]: 98: Hoare triple {144443#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {144443#(< main_~x~0 499952)} is VALID [2022-04-15 12:56:06,242 INFO L290 TraceCheckUtils]: 97: Hoare triple {144450#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144443#(< main_~x~0 499952)} is VALID [2022-04-15 12:56:06,242 INFO L290 TraceCheckUtils]: 96: Hoare triple {144450#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {144450#(< main_~x~0 499951)} is VALID [2022-04-15 12:56:06,253 INFO L290 TraceCheckUtils]: 95: Hoare triple {144457#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144450#(< main_~x~0 499951)} is VALID [2022-04-15 12:56:06,254 INFO L290 TraceCheckUtils]: 94: Hoare triple {144457#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {144457#(< main_~x~0 499950)} is VALID [2022-04-15 12:56:06,265 INFO L290 TraceCheckUtils]: 93: Hoare triple {144464#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144457#(< main_~x~0 499950)} is VALID [2022-04-15 12:56:06,266 INFO L290 TraceCheckUtils]: 92: Hoare triple {144464#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {144464#(< main_~x~0 499949)} is VALID [2022-04-15 12:56:06,277 INFO L290 TraceCheckUtils]: 91: Hoare triple {144471#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144464#(< main_~x~0 499949)} is VALID [2022-04-15 12:56:06,277 INFO L290 TraceCheckUtils]: 90: Hoare triple {144471#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {144471#(< main_~x~0 499948)} is VALID [2022-04-15 12:56:06,288 INFO L290 TraceCheckUtils]: 89: Hoare triple {144478#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144471#(< main_~x~0 499948)} is VALID [2022-04-15 12:56:06,289 INFO L290 TraceCheckUtils]: 88: Hoare triple {144478#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {144478#(< main_~x~0 499947)} is VALID [2022-04-15 12:56:06,300 INFO L290 TraceCheckUtils]: 87: Hoare triple {144485#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144478#(< main_~x~0 499947)} is VALID [2022-04-15 12:56:06,300 INFO L290 TraceCheckUtils]: 86: Hoare triple {144485#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {144485#(< main_~x~0 499946)} is VALID [2022-04-15 12:56:06,312 INFO L290 TraceCheckUtils]: 85: Hoare triple {144492#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144485#(< main_~x~0 499946)} is VALID [2022-04-15 12:56:06,312 INFO L290 TraceCheckUtils]: 84: Hoare triple {144492#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {144492#(< main_~x~0 499945)} is VALID [2022-04-15 12:56:06,323 INFO L290 TraceCheckUtils]: 83: Hoare triple {144499#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144492#(< main_~x~0 499945)} is VALID [2022-04-15 12:56:06,323 INFO L290 TraceCheckUtils]: 82: Hoare triple {144499#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {144499#(< main_~x~0 499944)} is VALID [2022-04-15 12:56:06,335 INFO L290 TraceCheckUtils]: 81: Hoare triple {144506#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144499#(< main_~x~0 499944)} is VALID [2022-04-15 12:56:06,336 INFO L290 TraceCheckUtils]: 80: Hoare triple {144506#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {144506#(< main_~x~0 499943)} is VALID [2022-04-15 12:56:06,347 INFO L290 TraceCheckUtils]: 79: Hoare triple {144513#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144506#(< main_~x~0 499943)} is VALID [2022-04-15 12:56:06,347 INFO L290 TraceCheckUtils]: 78: Hoare triple {144513#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {144513#(< main_~x~0 499942)} is VALID [2022-04-15 12:56:06,358 INFO L290 TraceCheckUtils]: 77: Hoare triple {144520#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144513#(< main_~x~0 499942)} is VALID [2022-04-15 12:56:06,358 INFO L290 TraceCheckUtils]: 76: Hoare triple {144520#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {144520#(< main_~x~0 499941)} is VALID [2022-04-15 12:56:06,370 INFO L290 TraceCheckUtils]: 75: Hoare triple {144527#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144520#(< main_~x~0 499941)} is VALID [2022-04-15 12:56:06,371 INFO L290 TraceCheckUtils]: 74: Hoare triple {144527#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {144527#(< main_~x~0 499940)} is VALID [2022-04-15 12:56:06,381 INFO L290 TraceCheckUtils]: 73: Hoare triple {144534#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144527#(< main_~x~0 499940)} is VALID [2022-04-15 12:56:06,382 INFO L290 TraceCheckUtils]: 72: Hoare triple {144534#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {144534#(< main_~x~0 499939)} is VALID [2022-04-15 12:56:06,393 INFO L290 TraceCheckUtils]: 71: Hoare triple {144541#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144534#(< main_~x~0 499939)} is VALID [2022-04-15 12:56:06,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {144541#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {144541#(< main_~x~0 499938)} is VALID [2022-04-15 12:56:06,405 INFO L290 TraceCheckUtils]: 69: Hoare triple {144548#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144541#(< main_~x~0 499938)} is VALID [2022-04-15 12:56:06,405 INFO L290 TraceCheckUtils]: 68: Hoare triple {144548#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {144548#(< main_~x~0 499937)} is VALID [2022-04-15 12:56:06,416 INFO L290 TraceCheckUtils]: 67: Hoare triple {144555#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144548#(< main_~x~0 499937)} is VALID [2022-04-15 12:56:06,417 INFO L290 TraceCheckUtils]: 66: Hoare triple {144555#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {144555#(< main_~x~0 499936)} is VALID [2022-04-15 12:56:06,428 INFO L290 TraceCheckUtils]: 65: Hoare triple {144562#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144555#(< main_~x~0 499936)} is VALID [2022-04-15 12:56:06,428 INFO L290 TraceCheckUtils]: 64: Hoare triple {144562#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {144562#(< main_~x~0 499935)} is VALID [2022-04-15 12:56:06,440 INFO L290 TraceCheckUtils]: 63: Hoare triple {144569#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144562#(< main_~x~0 499935)} is VALID [2022-04-15 12:56:06,440 INFO L290 TraceCheckUtils]: 62: Hoare triple {144569#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {144569#(< main_~x~0 499934)} is VALID [2022-04-15 12:56:06,451 INFO L290 TraceCheckUtils]: 61: Hoare triple {144576#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144569#(< main_~x~0 499934)} is VALID [2022-04-15 12:56:06,452 INFO L290 TraceCheckUtils]: 60: Hoare triple {144576#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {144576#(< main_~x~0 499933)} is VALID [2022-04-15 12:56:06,463 INFO L290 TraceCheckUtils]: 59: Hoare triple {144583#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144576#(< main_~x~0 499933)} is VALID [2022-04-15 12:56:06,463 INFO L290 TraceCheckUtils]: 58: Hoare triple {144583#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {144583#(< main_~x~0 499932)} is VALID [2022-04-15 12:56:06,475 INFO L290 TraceCheckUtils]: 57: Hoare triple {144590#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144583#(< main_~x~0 499932)} is VALID [2022-04-15 12:56:06,475 INFO L290 TraceCheckUtils]: 56: Hoare triple {144590#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {144590#(< main_~x~0 499931)} is VALID [2022-04-15 12:56:06,486 INFO L290 TraceCheckUtils]: 55: Hoare triple {144597#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144590#(< main_~x~0 499931)} is VALID [2022-04-15 12:56:06,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {144597#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {144597#(< main_~x~0 499930)} is VALID [2022-04-15 12:56:06,498 INFO L290 TraceCheckUtils]: 53: Hoare triple {144604#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144597#(< main_~x~0 499930)} is VALID [2022-04-15 12:56:06,498 INFO L290 TraceCheckUtils]: 52: Hoare triple {144604#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {144604#(< main_~x~0 499929)} is VALID [2022-04-15 12:56:06,509 INFO L290 TraceCheckUtils]: 51: Hoare triple {144611#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144604#(< main_~x~0 499929)} is VALID [2022-04-15 12:56:06,510 INFO L290 TraceCheckUtils]: 50: Hoare triple {144611#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {144611#(< main_~x~0 499928)} is VALID [2022-04-15 12:56:06,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {144618#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144611#(< main_~x~0 499928)} is VALID [2022-04-15 12:56:06,521 INFO L290 TraceCheckUtils]: 48: Hoare triple {144618#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {144618#(< main_~x~0 499927)} is VALID [2022-04-15 12:56:06,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {144625#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144618#(< main_~x~0 499927)} is VALID [2022-04-15 12:56:06,533 INFO L290 TraceCheckUtils]: 46: Hoare triple {144625#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {144625#(< main_~x~0 499926)} is VALID [2022-04-15 12:56:06,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {144632#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144625#(< main_~x~0 499926)} is VALID [2022-04-15 12:56:06,544 INFO L290 TraceCheckUtils]: 44: Hoare triple {144632#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {144632#(< main_~x~0 499925)} is VALID [2022-04-15 12:56:06,555 INFO L290 TraceCheckUtils]: 43: Hoare triple {144639#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144632#(< main_~x~0 499925)} is VALID [2022-04-15 12:56:06,556 INFO L290 TraceCheckUtils]: 42: Hoare triple {144639#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {144639#(< main_~x~0 499924)} is VALID [2022-04-15 12:56:06,567 INFO L290 TraceCheckUtils]: 41: Hoare triple {144646#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144639#(< main_~x~0 499924)} is VALID [2022-04-15 12:56:06,568 INFO L290 TraceCheckUtils]: 40: Hoare triple {144646#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {144646#(< main_~x~0 499923)} is VALID [2022-04-15 12:56:06,579 INFO L290 TraceCheckUtils]: 39: Hoare triple {144653#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144646#(< main_~x~0 499923)} is VALID [2022-04-15 12:56:06,579 INFO L290 TraceCheckUtils]: 38: Hoare triple {144653#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {144653#(< main_~x~0 499922)} is VALID [2022-04-15 12:56:06,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {144660#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144653#(< main_~x~0 499922)} is VALID [2022-04-15 12:56:06,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {144660#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {144660#(< main_~x~0 499921)} is VALID [2022-04-15 12:56:06,602 INFO L290 TraceCheckUtils]: 35: Hoare triple {144667#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144660#(< main_~x~0 499921)} is VALID [2022-04-15 12:56:06,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {144667#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {144667#(< main_~x~0 499920)} is VALID [2022-04-15 12:56:06,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {144674#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144667#(< main_~x~0 499920)} is VALID [2022-04-15 12:56:06,614 INFO L290 TraceCheckUtils]: 32: Hoare triple {144674#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {144674#(< main_~x~0 499919)} is VALID [2022-04-15 12:56:06,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {144681#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144674#(< main_~x~0 499919)} is VALID [2022-04-15 12:56:06,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {144681#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {144681#(< main_~x~0 499918)} is VALID [2022-04-15 12:56:06,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {144688#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144681#(< main_~x~0 499918)} is VALID [2022-04-15 12:56:06,637 INFO L290 TraceCheckUtils]: 28: Hoare triple {144688#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {144688#(< main_~x~0 499917)} is VALID [2022-04-15 12:56:06,648 INFO L290 TraceCheckUtils]: 27: Hoare triple {144695#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144688#(< main_~x~0 499917)} is VALID [2022-04-15 12:56:06,649 INFO L290 TraceCheckUtils]: 26: Hoare triple {144695#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {144695#(< main_~x~0 499916)} is VALID [2022-04-15 12:56:06,660 INFO L290 TraceCheckUtils]: 25: Hoare triple {144702#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144695#(< main_~x~0 499916)} is VALID [2022-04-15 12:56:06,660 INFO L290 TraceCheckUtils]: 24: Hoare triple {144702#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {144702#(< main_~x~0 499915)} is VALID [2022-04-15 12:56:06,672 INFO L290 TraceCheckUtils]: 23: Hoare triple {144709#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144702#(< main_~x~0 499915)} is VALID [2022-04-15 12:56:06,672 INFO L290 TraceCheckUtils]: 22: Hoare triple {144709#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {144709#(< main_~x~0 499914)} is VALID [2022-04-15 12:56:06,683 INFO L290 TraceCheckUtils]: 21: Hoare triple {144716#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144709#(< main_~x~0 499914)} is VALID [2022-04-15 12:56:06,683 INFO L290 TraceCheckUtils]: 20: Hoare triple {144716#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {144716#(< main_~x~0 499913)} is VALID [2022-04-15 12:56:06,695 INFO L290 TraceCheckUtils]: 19: Hoare triple {144723#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144716#(< main_~x~0 499913)} is VALID [2022-04-15 12:56:06,695 INFO L290 TraceCheckUtils]: 18: Hoare triple {144723#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {144723#(< main_~x~0 499912)} is VALID [2022-04-15 12:56:06,706 INFO L290 TraceCheckUtils]: 17: Hoare triple {144730#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144723#(< main_~x~0 499912)} is VALID [2022-04-15 12:56:06,707 INFO L290 TraceCheckUtils]: 16: Hoare triple {144730#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {144730#(< main_~x~0 499911)} is VALID [2022-04-15 12:56:06,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {144737#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144730#(< main_~x~0 499911)} is VALID [2022-04-15 12:56:06,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {144737#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {144737#(< main_~x~0 499910)} is VALID [2022-04-15 12:56:06,729 INFO L290 TraceCheckUtils]: 13: Hoare triple {144744#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144737#(< main_~x~0 499910)} is VALID [2022-04-15 12:56:06,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {144744#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {144744#(< main_~x~0 499909)} is VALID [2022-04-15 12:56:06,741 INFO L290 TraceCheckUtils]: 11: Hoare triple {144751#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144744#(< main_~x~0 499909)} is VALID [2022-04-15 12:56:06,741 INFO L290 TraceCheckUtils]: 10: Hoare triple {144751#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {144751#(< main_~x~0 499908)} is VALID [2022-04-15 12:56:06,752 INFO L290 TraceCheckUtils]: 9: Hoare triple {144758#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144751#(< main_~x~0 499908)} is VALID [2022-04-15 12:56:06,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {144758#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {144758#(< main_~x~0 499907)} is VALID [2022-04-15 12:56:06,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {144765#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {144758#(< main_~x~0 499907)} is VALID [2022-04-15 12:56:06,764 INFO L290 TraceCheckUtils]: 6: Hoare triple {144765#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {144765#(< main_~x~0 499906)} is VALID [2022-04-15 12:56:06,765 INFO L290 TraceCheckUtils]: 5: Hoare triple {143375#true} ~x~0 := 0;~y~0 := 500000; {144765#(< main_~x~0 499906)} is VALID [2022-04-15 12:56:06,765 INFO L272 TraceCheckUtils]: 4: Hoare triple {143375#true} call #t~ret4 := main(); {143375#true} is VALID [2022-04-15 12:56:06,765 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143375#true} {143375#true} #41#return; {143375#true} is VALID [2022-04-15 12:56:06,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {143375#true} assume true; {143375#true} is VALID [2022-04-15 12:56:06,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {143375#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {143375#true} is VALID [2022-04-15 12:56:06,765 INFO L272 TraceCheckUtils]: 0: Hoare triple {143375#true} call ULTIMATE.init(); {143375#true} is VALID [2022-04-15 12:56:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9216 backedges. 285 proven. 8930 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:06,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1829596119] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:56:06,766 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:56:06,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 97, 97] total 194 [2022-04-15 12:56:06,766 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:56:06,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [759263920] [2022-04-15 12:56:06,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [759263920] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:56:06,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:56:06,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [98] imperfect sequences [] total 98 [2022-04-15 12:56:06,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962119887] [2022-04-15 12:56:06,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:56:06,767 INFO L78 Accepts]: Start accepts. Automaton has has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 203 [2022-04-15 12:56:06,767 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:56:06,767 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:07,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:07,962 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 98 states [2022-04-15 12:56:07,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:07,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2022-04-15 12:56:07,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18530, Invalid=18912, Unknown=0, NotChecked=0, Total=37442 [2022-04-15 12:56:07,966 INFO L87 Difference]: Start difference. First operand 205 states and 208 transitions. Second operand has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:14,309 INFO L93 Difference]: Finished difference Result 216 states and 222 transitions. [2022-04-15 12:56:14,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-15 12:56:14,309 INFO L78 Accepts]: Start accepts. Automaton has has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 203 [2022-04-15 12:56:14,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:56:14,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 213 transitions. [2022-04-15 12:56:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 213 transitions. [2022-04-15 12:56:14,311 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 213 transitions. [2022-04-15 12:56:14,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:14,720 INFO L225 Difference]: With dead ends: 216 [2022-04-15 12:56:14,720 INFO L226 Difference]: Without dead ends: 207 [2022-04-15 12:56:14,724 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 599 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 287 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5028 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=36866, Invalid=46366, Unknown=0, NotChecked=0, Total=83232 [2022-04-15 12:56:14,726 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 103 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 99 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:56:14,727 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [103 Valid, 49 Invalid, 334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 235 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 12:56:14,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2022-04-15 12:56:14,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 207. [2022-04-15 12:56:14,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:56:14,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,966 INFO L74 IsIncluded]: Start isIncluded. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,966 INFO L87 Difference]: Start difference. First operand 207 states. Second operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:14,968 INFO L93 Difference]: Finished difference Result 207 states and 210 transitions. [2022-04-15 12:56:14,968 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 210 transitions. [2022-04-15 12:56:14,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:14,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:14,968 INFO L74 IsIncluded]: Start isIncluded. First operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 207 states. [2022-04-15 12:56:14,969 INFO L87 Difference]: Start difference. First operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 207 states. [2022-04-15 12:56:14,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:14,970 INFO L93 Difference]: Finished difference Result 207 states and 210 transitions. [2022-04-15 12:56:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 210 transitions. [2022-04-15 12:56:14,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:14,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:14,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:56:14,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:56:14,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 207 states, 202 states have (on average 1.0198019801980198) internal successors, (206), 202 states have internal predecessors, (206), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 207 states and 210 transitions. [2022-04-15 12:56:14,973 INFO L78 Accepts]: Start accepts. Automaton has 207 states and 210 transitions. Word has length 203 [2022-04-15 12:56:14,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:56:14,973 INFO L478 AbstractCegarLoop]: Abstraction has 207 states and 210 transitions. [2022-04-15 12:56:14,973 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 98 states, 98 states have (on average 2.0306122448979593) internal successors, (199), 97 states have internal predecessors, (199), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:14,973 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 207 states and 210 transitions. [2022-04-15 12:56:15,307 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 210 transitions. [2022-04-15 12:56:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-04-15 12:56:15,308 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:56:15,308 INFO L499 BasicCegarLoop]: trace histogram [97, 95, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:56:15,325 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (96)] Ended with exit code 0 [2022-04-15 12:56:15,511 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 96 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192 [2022-04-15 12:56:15,511 INFO L403 AbstractCegarLoop]: === Iteration 99 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:56:15,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:56:15,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1767043836, now seen corresponding path program 191 times [2022-04-15 12:56:15,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:15,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1252448778] [2022-04-15 12:56:15,948 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:56:15,949 INFO L85 PathProgramCache]: Analyzing trace with hash 169992272, now seen corresponding path program 1 times [2022-04-15 12:56:15,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:15,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652553196] [2022-04-15 12:56:15,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:15,952 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:56:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:15,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:56:15,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1767043836, now seen corresponding path program 192 times [2022-04-15 12:56:15,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:15,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23704254] [2022-04-15 12:56:15,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:16,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:17,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:56:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:17,911 INFO L290 TraceCheckUtils]: 0: Hoare triple {146340#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {146239#true} is VALID [2022-04-15 12:56:17,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {146239#true} assume true; {146239#true} is VALID [2022-04-15 12:56:17,911 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {146239#true} {146239#true} #41#return; {146239#true} is VALID [2022-04-15 12:56:17,912 INFO L272 TraceCheckUtils]: 0: Hoare triple {146239#true} call ULTIMATE.init(); {146340#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:56:17,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {146340#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {146239#true} is VALID [2022-04-15 12:56:17,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {146239#true} assume true; {146239#true} is VALID [2022-04-15 12:56:17,912 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146239#true} {146239#true} #41#return; {146239#true} is VALID [2022-04-15 12:56:17,912 INFO L272 TraceCheckUtils]: 4: Hoare triple {146239#true} call #t~ret4 := main(); {146239#true} is VALID [2022-04-15 12:56:17,912 INFO L290 TraceCheckUtils]: 5: Hoare triple {146239#true} ~x~0 := 0;~y~0 := 500000; {146244#(= main_~x~0 0)} is VALID [2022-04-15 12:56:17,912 INFO L290 TraceCheckUtils]: 6: Hoare triple {146244#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {146244#(= main_~x~0 0)} is VALID [2022-04-15 12:56:17,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {146244#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146245#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:17,913 INFO L290 TraceCheckUtils]: 8: Hoare triple {146245#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {146245#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:17,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {146245#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146246#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:17,924 INFO L290 TraceCheckUtils]: 10: Hoare triple {146246#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {146246#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:17,935 INFO L290 TraceCheckUtils]: 11: Hoare triple {146246#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146247#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:17,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {146247#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {146247#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:17,947 INFO L290 TraceCheckUtils]: 13: Hoare triple {146247#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146248#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:17,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {146248#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {146248#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:17,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {146248#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146249#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:17,958 INFO L290 TraceCheckUtils]: 16: Hoare triple {146249#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {146249#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:17,970 INFO L290 TraceCheckUtils]: 17: Hoare triple {146249#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146250#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:17,970 INFO L290 TraceCheckUtils]: 18: Hoare triple {146250#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {146250#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:17,981 INFO L290 TraceCheckUtils]: 19: Hoare triple {146250#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146251#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:17,982 INFO L290 TraceCheckUtils]: 20: Hoare triple {146251#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {146251#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:17,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {146251#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146252#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:17,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {146252#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {146252#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:18,004 INFO L290 TraceCheckUtils]: 23: Hoare triple {146252#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146253#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:18,005 INFO L290 TraceCheckUtils]: 24: Hoare triple {146253#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {146253#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:18,015 INFO L290 TraceCheckUtils]: 25: Hoare triple {146253#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146254#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:18,016 INFO L290 TraceCheckUtils]: 26: Hoare triple {146254#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {146254#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:18,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {146254#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146255#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:18,027 INFO L290 TraceCheckUtils]: 28: Hoare triple {146255#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {146255#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:18,039 INFO L290 TraceCheckUtils]: 29: Hoare triple {146255#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146256#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:18,039 INFO L290 TraceCheckUtils]: 30: Hoare triple {146256#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {146256#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:18,050 INFO L290 TraceCheckUtils]: 31: Hoare triple {146256#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146257#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:18,050 INFO L290 TraceCheckUtils]: 32: Hoare triple {146257#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {146257#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:18,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {146257#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146258#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:18,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {146258#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {146258#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:18,073 INFO L290 TraceCheckUtils]: 35: Hoare triple {146258#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146259#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:18,074 INFO L290 TraceCheckUtils]: 36: Hoare triple {146259#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {146259#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:18,085 INFO L290 TraceCheckUtils]: 37: Hoare triple {146259#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146260#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:18,085 INFO L290 TraceCheckUtils]: 38: Hoare triple {146260#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {146260#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:18,096 INFO L290 TraceCheckUtils]: 39: Hoare triple {146260#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146261#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:18,097 INFO L290 TraceCheckUtils]: 40: Hoare triple {146261#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {146261#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:18,108 INFO L290 TraceCheckUtils]: 41: Hoare triple {146261#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146262#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:18,108 INFO L290 TraceCheckUtils]: 42: Hoare triple {146262#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {146262#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:18,119 INFO L290 TraceCheckUtils]: 43: Hoare triple {146262#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146263#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:18,120 INFO L290 TraceCheckUtils]: 44: Hoare triple {146263#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {146263#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:18,131 INFO L290 TraceCheckUtils]: 45: Hoare triple {146263#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146264#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:18,131 INFO L290 TraceCheckUtils]: 46: Hoare triple {146264#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {146264#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:18,142 INFO L290 TraceCheckUtils]: 47: Hoare triple {146264#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146265#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:18,143 INFO L290 TraceCheckUtils]: 48: Hoare triple {146265#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {146265#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:18,154 INFO L290 TraceCheckUtils]: 49: Hoare triple {146265#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146266#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:18,154 INFO L290 TraceCheckUtils]: 50: Hoare triple {146266#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {146266#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:18,166 INFO L290 TraceCheckUtils]: 51: Hoare triple {146266#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146267#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:18,166 INFO L290 TraceCheckUtils]: 52: Hoare triple {146267#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {146267#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:18,177 INFO L290 TraceCheckUtils]: 53: Hoare triple {146267#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146268#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:18,178 INFO L290 TraceCheckUtils]: 54: Hoare triple {146268#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {146268#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:18,189 INFO L290 TraceCheckUtils]: 55: Hoare triple {146268#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146269#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:18,189 INFO L290 TraceCheckUtils]: 56: Hoare triple {146269#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {146269#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:18,200 INFO L290 TraceCheckUtils]: 57: Hoare triple {146269#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146270#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:18,201 INFO L290 TraceCheckUtils]: 58: Hoare triple {146270#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {146270#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:18,212 INFO L290 TraceCheckUtils]: 59: Hoare triple {146270#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146271#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:18,212 INFO L290 TraceCheckUtils]: 60: Hoare triple {146271#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {146271#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:18,223 INFO L290 TraceCheckUtils]: 61: Hoare triple {146271#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146272#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:18,224 INFO L290 TraceCheckUtils]: 62: Hoare triple {146272#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {146272#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:18,235 INFO L290 TraceCheckUtils]: 63: Hoare triple {146272#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146273#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:18,235 INFO L290 TraceCheckUtils]: 64: Hoare triple {146273#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {146273#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:18,246 INFO L290 TraceCheckUtils]: 65: Hoare triple {146273#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146274#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:18,246 INFO L290 TraceCheckUtils]: 66: Hoare triple {146274#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {146274#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:18,258 INFO L290 TraceCheckUtils]: 67: Hoare triple {146274#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146275#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:18,258 INFO L290 TraceCheckUtils]: 68: Hoare triple {146275#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {146275#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:18,269 INFO L290 TraceCheckUtils]: 69: Hoare triple {146275#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146276#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:18,270 INFO L290 TraceCheckUtils]: 70: Hoare triple {146276#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {146276#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:18,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {146276#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146277#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:18,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {146277#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {146277#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:18,292 INFO L290 TraceCheckUtils]: 73: Hoare triple {146277#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146278#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:18,293 INFO L290 TraceCheckUtils]: 74: Hoare triple {146278#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {146278#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:18,304 INFO L290 TraceCheckUtils]: 75: Hoare triple {146278#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146279#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:18,304 INFO L290 TraceCheckUtils]: 76: Hoare triple {146279#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {146279#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:18,315 INFO L290 TraceCheckUtils]: 77: Hoare triple {146279#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146280#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:18,315 INFO L290 TraceCheckUtils]: 78: Hoare triple {146280#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {146280#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:18,327 INFO L290 TraceCheckUtils]: 79: Hoare triple {146280#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146281#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:18,327 INFO L290 TraceCheckUtils]: 80: Hoare triple {146281#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {146281#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:18,338 INFO L290 TraceCheckUtils]: 81: Hoare triple {146281#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146282#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:18,338 INFO L290 TraceCheckUtils]: 82: Hoare triple {146282#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {146282#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:18,350 INFO L290 TraceCheckUtils]: 83: Hoare triple {146282#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146283#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:18,350 INFO L290 TraceCheckUtils]: 84: Hoare triple {146283#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {146283#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:18,361 INFO L290 TraceCheckUtils]: 85: Hoare triple {146283#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146284#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:18,362 INFO L290 TraceCheckUtils]: 86: Hoare triple {146284#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {146284#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:18,373 INFO L290 TraceCheckUtils]: 87: Hoare triple {146284#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146285#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:18,373 INFO L290 TraceCheckUtils]: 88: Hoare triple {146285#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {146285#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:18,385 INFO L290 TraceCheckUtils]: 89: Hoare triple {146285#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146286#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:18,385 INFO L290 TraceCheckUtils]: 90: Hoare triple {146286#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {146286#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:18,396 INFO L290 TraceCheckUtils]: 91: Hoare triple {146286#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146287#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:18,397 INFO L290 TraceCheckUtils]: 92: Hoare triple {146287#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {146287#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:18,408 INFO L290 TraceCheckUtils]: 93: Hoare triple {146287#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146288#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:18,408 INFO L290 TraceCheckUtils]: 94: Hoare triple {146288#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {146288#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:18,420 INFO L290 TraceCheckUtils]: 95: Hoare triple {146288#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146289#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:18,420 INFO L290 TraceCheckUtils]: 96: Hoare triple {146289#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {146289#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:18,431 INFO L290 TraceCheckUtils]: 97: Hoare triple {146289#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146290#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:18,431 INFO L290 TraceCheckUtils]: 98: Hoare triple {146290#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {146290#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:18,442 INFO L290 TraceCheckUtils]: 99: Hoare triple {146290#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146291#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:18,443 INFO L290 TraceCheckUtils]: 100: Hoare triple {146291#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {146291#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:18,454 INFO L290 TraceCheckUtils]: 101: Hoare triple {146291#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146292#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:18,455 INFO L290 TraceCheckUtils]: 102: Hoare triple {146292#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {146292#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:18,466 INFO L290 TraceCheckUtils]: 103: Hoare triple {146292#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146293#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:18,466 INFO L290 TraceCheckUtils]: 104: Hoare triple {146293#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {146293#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:18,477 INFO L290 TraceCheckUtils]: 105: Hoare triple {146293#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146294#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:18,478 INFO L290 TraceCheckUtils]: 106: Hoare triple {146294#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {146294#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:18,489 INFO L290 TraceCheckUtils]: 107: Hoare triple {146294#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146295#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:18,489 INFO L290 TraceCheckUtils]: 108: Hoare triple {146295#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {146295#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:18,500 INFO L290 TraceCheckUtils]: 109: Hoare triple {146295#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146296#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:18,501 INFO L290 TraceCheckUtils]: 110: Hoare triple {146296#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {146296#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:18,512 INFO L290 TraceCheckUtils]: 111: Hoare triple {146296#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146297#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:18,512 INFO L290 TraceCheckUtils]: 112: Hoare triple {146297#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {146297#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:18,524 INFO L290 TraceCheckUtils]: 113: Hoare triple {146297#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146298#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:18,524 INFO L290 TraceCheckUtils]: 114: Hoare triple {146298#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {146298#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:18,535 INFO L290 TraceCheckUtils]: 115: Hoare triple {146298#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146299#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:18,535 INFO L290 TraceCheckUtils]: 116: Hoare triple {146299#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {146299#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:18,547 INFO L290 TraceCheckUtils]: 117: Hoare triple {146299#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146300#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:18,547 INFO L290 TraceCheckUtils]: 118: Hoare triple {146300#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {146300#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:18,558 INFO L290 TraceCheckUtils]: 119: Hoare triple {146300#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146301#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:18,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {146301#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {146301#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:18,569 INFO L290 TraceCheckUtils]: 121: Hoare triple {146301#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146302#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:18,569 INFO L290 TraceCheckUtils]: 122: Hoare triple {146302#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {146302#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:18,581 INFO L290 TraceCheckUtils]: 123: Hoare triple {146302#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146303#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:18,581 INFO L290 TraceCheckUtils]: 124: Hoare triple {146303#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {146303#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:18,592 INFO L290 TraceCheckUtils]: 125: Hoare triple {146303#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146304#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:18,592 INFO L290 TraceCheckUtils]: 126: Hoare triple {146304#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {146304#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:18,603 INFO L290 TraceCheckUtils]: 127: Hoare triple {146304#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146305#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:18,603 INFO L290 TraceCheckUtils]: 128: Hoare triple {146305#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {146305#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:18,615 INFO L290 TraceCheckUtils]: 129: Hoare triple {146305#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146306#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:18,615 INFO L290 TraceCheckUtils]: 130: Hoare triple {146306#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {146306#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:18,626 INFO L290 TraceCheckUtils]: 131: Hoare triple {146306#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146307#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:18,626 INFO L290 TraceCheckUtils]: 132: Hoare triple {146307#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {146307#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:18,637 INFO L290 TraceCheckUtils]: 133: Hoare triple {146307#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146308#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:18,637 INFO L290 TraceCheckUtils]: 134: Hoare triple {146308#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {146308#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:18,649 INFO L290 TraceCheckUtils]: 135: Hoare triple {146308#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146309#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:18,649 INFO L290 TraceCheckUtils]: 136: Hoare triple {146309#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {146309#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:18,660 INFO L290 TraceCheckUtils]: 137: Hoare triple {146309#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146310#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:18,660 INFO L290 TraceCheckUtils]: 138: Hoare triple {146310#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {146310#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:18,671 INFO L290 TraceCheckUtils]: 139: Hoare triple {146310#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146311#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:18,672 INFO L290 TraceCheckUtils]: 140: Hoare triple {146311#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {146311#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:18,683 INFO L290 TraceCheckUtils]: 141: Hoare triple {146311#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146312#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:18,683 INFO L290 TraceCheckUtils]: 142: Hoare triple {146312#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {146312#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:18,694 INFO L290 TraceCheckUtils]: 143: Hoare triple {146312#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146313#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:18,695 INFO L290 TraceCheckUtils]: 144: Hoare triple {146313#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {146313#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:18,706 INFO L290 TraceCheckUtils]: 145: Hoare triple {146313#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146314#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:18,707 INFO L290 TraceCheckUtils]: 146: Hoare triple {146314#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {146314#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:18,718 INFO L290 TraceCheckUtils]: 147: Hoare triple {146314#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146315#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:18,718 INFO L290 TraceCheckUtils]: 148: Hoare triple {146315#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {146315#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:18,729 INFO L290 TraceCheckUtils]: 149: Hoare triple {146315#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146316#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:18,729 INFO L290 TraceCheckUtils]: 150: Hoare triple {146316#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {146316#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:18,740 INFO L290 TraceCheckUtils]: 151: Hoare triple {146316#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146317#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:18,741 INFO L290 TraceCheckUtils]: 152: Hoare triple {146317#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {146317#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:18,753 INFO L290 TraceCheckUtils]: 153: Hoare triple {146317#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146318#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:18,753 INFO L290 TraceCheckUtils]: 154: Hoare triple {146318#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {146318#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:18,764 INFO L290 TraceCheckUtils]: 155: Hoare triple {146318#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146319#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:18,764 INFO L290 TraceCheckUtils]: 156: Hoare triple {146319#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {146319#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:18,776 INFO L290 TraceCheckUtils]: 157: Hoare triple {146319#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146320#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:18,776 INFO L290 TraceCheckUtils]: 158: Hoare triple {146320#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {146320#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:18,787 INFO L290 TraceCheckUtils]: 159: Hoare triple {146320#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146321#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:18,787 INFO L290 TraceCheckUtils]: 160: Hoare triple {146321#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {146321#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:18,798 INFO L290 TraceCheckUtils]: 161: Hoare triple {146321#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146322#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:18,798 INFO L290 TraceCheckUtils]: 162: Hoare triple {146322#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {146322#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:18,810 INFO L290 TraceCheckUtils]: 163: Hoare triple {146322#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146323#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:18,810 INFO L290 TraceCheckUtils]: 164: Hoare triple {146323#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {146323#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:18,821 INFO L290 TraceCheckUtils]: 165: Hoare triple {146323#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146324#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:18,822 INFO L290 TraceCheckUtils]: 166: Hoare triple {146324#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {146324#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:18,832 INFO L290 TraceCheckUtils]: 167: Hoare triple {146324#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146325#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:18,833 INFO L290 TraceCheckUtils]: 168: Hoare triple {146325#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {146325#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:18,844 INFO L290 TraceCheckUtils]: 169: Hoare triple {146325#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146326#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:18,844 INFO L290 TraceCheckUtils]: 170: Hoare triple {146326#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {146326#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:18,855 INFO L290 TraceCheckUtils]: 171: Hoare triple {146326#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146327#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:18,856 INFO L290 TraceCheckUtils]: 172: Hoare triple {146327#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {146327#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:18,867 INFO L290 TraceCheckUtils]: 173: Hoare triple {146327#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146328#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:18,867 INFO L290 TraceCheckUtils]: 174: Hoare triple {146328#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {146328#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:18,878 INFO L290 TraceCheckUtils]: 175: Hoare triple {146328#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146329#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:18,879 INFO L290 TraceCheckUtils]: 176: Hoare triple {146329#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {146329#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:18,890 INFO L290 TraceCheckUtils]: 177: Hoare triple {146329#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146330#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:18,890 INFO L290 TraceCheckUtils]: 178: Hoare triple {146330#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {146330#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:18,901 INFO L290 TraceCheckUtils]: 179: Hoare triple {146330#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146331#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:18,902 INFO L290 TraceCheckUtils]: 180: Hoare triple {146331#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {146331#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:18,913 INFO L290 TraceCheckUtils]: 181: Hoare triple {146331#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146332#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:18,914 INFO L290 TraceCheckUtils]: 182: Hoare triple {146332#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {146332#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:18,925 INFO L290 TraceCheckUtils]: 183: Hoare triple {146332#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146333#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:18,925 INFO L290 TraceCheckUtils]: 184: Hoare triple {146333#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {146333#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:18,936 INFO L290 TraceCheckUtils]: 185: Hoare triple {146333#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146334#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:18,937 INFO L290 TraceCheckUtils]: 186: Hoare triple {146334#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {146334#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:18,948 INFO L290 TraceCheckUtils]: 187: Hoare triple {146334#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146335#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:18,948 INFO L290 TraceCheckUtils]: 188: Hoare triple {146335#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {146335#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:18,959 INFO L290 TraceCheckUtils]: 189: Hoare triple {146335#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146336#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:18,960 INFO L290 TraceCheckUtils]: 190: Hoare triple {146336#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {146336#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:18,971 INFO L290 TraceCheckUtils]: 191: Hoare triple {146336#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146337#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:18,971 INFO L290 TraceCheckUtils]: 192: Hoare triple {146337#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {146337#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:18,983 INFO L290 TraceCheckUtils]: 193: Hoare triple {146337#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146338#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:18,983 INFO L290 TraceCheckUtils]: 194: Hoare triple {146338#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {146338#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:18,994 INFO L290 TraceCheckUtils]: 195: Hoare triple {146338#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146339#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:18,995 INFO L290 TraceCheckUtils]: 196: Hoare triple {146339#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {146339#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 197: Hoare triple {146339#(<= main_~x~0 95)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 198: Hoare triple {146240#false} assume !!(~x~0 < 1000000); {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 199: Hoare triple {146240#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 200: Hoare triple {146240#false} assume !(~x~0 < 1000000); {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L272 TraceCheckUtils]: 201: Hoare triple {146240#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 202: Hoare triple {146240#false} ~cond := #in~cond; {146240#false} is VALID [2022-04-15 12:56:19,007 INFO L290 TraceCheckUtils]: 203: Hoare triple {146240#false} assume 0 == ~cond; {146240#false} is VALID [2022-04-15 12:56:19,008 INFO L290 TraceCheckUtils]: 204: Hoare triple {146240#false} assume !false; {146240#false} is VALID [2022-04-15 12:56:19,008 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 288 proven. 9120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:19,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:56:19,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23704254] [2022-04-15 12:56:19,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23704254] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:56:19,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [44982349] [2022-04-15 12:56:19,009 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:56:19,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:56:19,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:56:19,010 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:56:19,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Waiting until timeout for monitored process [2022-04-15 12:56:19,072 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:56:19,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:56:19,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:56:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:19,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:56:19,814 INFO L272 TraceCheckUtils]: 0: Hoare triple {146239#true} call ULTIMATE.init(); {146239#true} is VALID [2022-04-15 12:56:19,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {146239#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {146239#true} is VALID [2022-04-15 12:56:19,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {146239#true} assume true; {146239#true} is VALID [2022-04-15 12:56:19,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146239#true} {146239#true} #41#return; {146239#true} is VALID [2022-04-15 12:56:19,814 INFO L272 TraceCheckUtils]: 4: Hoare triple {146239#true} call #t~ret4 := main(); {146239#true} is VALID [2022-04-15 12:56:19,815 INFO L290 TraceCheckUtils]: 5: Hoare triple {146239#true} ~x~0 := 0;~y~0 := 500000; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,815 INFO L290 TraceCheckUtils]: 6: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,815 INFO L290 TraceCheckUtils]: 8: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,816 INFO L290 TraceCheckUtils]: 10: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,816 INFO L290 TraceCheckUtils]: 11: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,816 INFO L290 TraceCheckUtils]: 13: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,816 INFO L290 TraceCheckUtils]: 14: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,817 INFO L290 TraceCheckUtils]: 15: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,817 INFO L290 TraceCheckUtils]: 16: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,817 INFO L290 TraceCheckUtils]: 17: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,817 INFO L290 TraceCheckUtils]: 18: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,817 INFO L290 TraceCheckUtils]: 19: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,818 INFO L290 TraceCheckUtils]: 20: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,818 INFO L290 TraceCheckUtils]: 21: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,818 INFO L290 TraceCheckUtils]: 22: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,818 INFO L290 TraceCheckUtils]: 23: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,818 INFO L290 TraceCheckUtils]: 24: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,819 INFO L290 TraceCheckUtils]: 25: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,819 INFO L290 TraceCheckUtils]: 26: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,819 INFO L290 TraceCheckUtils]: 27: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,819 INFO L290 TraceCheckUtils]: 28: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,819 INFO L290 TraceCheckUtils]: 29: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 30: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 31: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 32: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 33: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 34: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,820 INFO L290 TraceCheckUtils]: 35: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,821 INFO L290 TraceCheckUtils]: 36: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,821 INFO L290 TraceCheckUtils]: 37: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,821 INFO L290 TraceCheckUtils]: 38: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,821 INFO L290 TraceCheckUtils]: 39: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,821 INFO L290 TraceCheckUtils]: 40: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,822 INFO L290 TraceCheckUtils]: 41: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,822 INFO L290 TraceCheckUtils]: 43: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,823 INFO L290 TraceCheckUtils]: 49: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 51: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 52: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 53: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 54: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 55: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,824 INFO L290 TraceCheckUtils]: 56: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,825 INFO L290 TraceCheckUtils]: 57: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,825 INFO L290 TraceCheckUtils]: 58: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,825 INFO L290 TraceCheckUtils]: 59: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,825 INFO L290 TraceCheckUtils]: 60: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,825 INFO L290 TraceCheckUtils]: 61: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,826 INFO L290 TraceCheckUtils]: 62: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,826 INFO L290 TraceCheckUtils]: 63: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,826 INFO L290 TraceCheckUtils]: 64: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,826 INFO L290 TraceCheckUtils]: 65: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 67: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 68: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 69: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 70: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,828 INFO L290 TraceCheckUtils]: 73: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,828 INFO L290 TraceCheckUtils]: 76: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,828 INFO L290 TraceCheckUtils]: 77: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,829 INFO L290 TraceCheckUtils]: 79: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,829 INFO L290 TraceCheckUtils]: 80: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,829 INFO L290 TraceCheckUtils]: 81: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,829 INFO L290 TraceCheckUtils]: 82: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,830 INFO L290 TraceCheckUtils]: 83: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,830 INFO L290 TraceCheckUtils]: 84: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,830 INFO L290 TraceCheckUtils]: 85: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,830 INFO L290 TraceCheckUtils]: 86: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,830 INFO L290 TraceCheckUtils]: 87: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,831 INFO L290 TraceCheckUtils]: 88: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,831 INFO L290 TraceCheckUtils]: 89: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,831 INFO L290 TraceCheckUtils]: 90: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,831 INFO L290 TraceCheckUtils]: 91: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,831 INFO L290 TraceCheckUtils]: 92: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,832 INFO L290 TraceCheckUtils]: 93: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,832 INFO L290 TraceCheckUtils]: 94: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,832 INFO L290 TraceCheckUtils]: 95: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,832 INFO L290 TraceCheckUtils]: 96: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,832 INFO L290 TraceCheckUtils]: 97: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 98: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 99: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 100: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 101: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 102: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,833 INFO L290 TraceCheckUtils]: 103: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,834 INFO L290 TraceCheckUtils]: 104: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,834 INFO L290 TraceCheckUtils]: 105: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,834 INFO L290 TraceCheckUtils]: 106: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,834 INFO L290 TraceCheckUtils]: 107: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,834 INFO L290 TraceCheckUtils]: 108: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,835 INFO L290 TraceCheckUtils]: 109: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,835 INFO L290 TraceCheckUtils]: 110: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,835 INFO L290 TraceCheckUtils]: 111: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,835 INFO L290 TraceCheckUtils]: 112: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,835 INFO L290 TraceCheckUtils]: 113: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,836 INFO L290 TraceCheckUtils]: 114: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,836 INFO L290 TraceCheckUtils]: 115: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,836 INFO L290 TraceCheckUtils]: 116: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,836 INFO L290 TraceCheckUtils]: 117: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,836 INFO L290 TraceCheckUtils]: 118: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 119: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 120: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 121: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 122: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 123: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,837 INFO L290 TraceCheckUtils]: 124: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,838 INFO L290 TraceCheckUtils]: 125: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,838 INFO L290 TraceCheckUtils]: 126: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,838 INFO L290 TraceCheckUtils]: 127: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,838 INFO L290 TraceCheckUtils]: 128: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,838 INFO L290 TraceCheckUtils]: 129: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,839 INFO L290 TraceCheckUtils]: 130: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,839 INFO L290 TraceCheckUtils]: 131: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,839 INFO L290 TraceCheckUtils]: 132: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,839 INFO L290 TraceCheckUtils]: 133: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,839 INFO L290 TraceCheckUtils]: 134: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,840 INFO L290 TraceCheckUtils]: 135: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,840 INFO L290 TraceCheckUtils]: 136: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,840 INFO L290 TraceCheckUtils]: 137: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,840 INFO L290 TraceCheckUtils]: 138: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,840 INFO L290 TraceCheckUtils]: 139: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,841 INFO L290 TraceCheckUtils]: 140: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,841 INFO L290 TraceCheckUtils]: 141: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,841 INFO L290 TraceCheckUtils]: 142: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,841 INFO L290 TraceCheckUtils]: 143: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,841 INFO L290 TraceCheckUtils]: 144: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 145: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 146: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 147: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 148: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 149: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,842 INFO L290 TraceCheckUtils]: 150: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,843 INFO L290 TraceCheckUtils]: 151: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,843 INFO L290 TraceCheckUtils]: 152: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,843 INFO L290 TraceCheckUtils]: 153: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,843 INFO L290 TraceCheckUtils]: 154: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,843 INFO L290 TraceCheckUtils]: 155: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,844 INFO L290 TraceCheckUtils]: 156: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,844 INFO L290 TraceCheckUtils]: 157: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,844 INFO L290 TraceCheckUtils]: 158: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,844 INFO L290 TraceCheckUtils]: 159: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,844 INFO L290 TraceCheckUtils]: 160: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,845 INFO L290 TraceCheckUtils]: 161: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,845 INFO L290 TraceCheckUtils]: 162: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,845 INFO L290 TraceCheckUtils]: 163: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,845 INFO L290 TraceCheckUtils]: 164: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,845 INFO L290 TraceCheckUtils]: 165: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,846 INFO L290 TraceCheckUtils]: 166: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,846 INFO L290 TraceCheckUtils]: 167: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,846 INFO L290 TraceCheckUtils]: 168: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,846 INFO L290 TraceCheckUtils]: 169: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,846 INFO L290 TraceCheckUtils]: 170: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,847 INFO L290 TraceCheckUtils]: 171: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,847 INFO L290 TraceCheckUtils]: 172: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,847 INFO L290 TraceCheckUtils]: 173: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,847 INFO L290 TraceCheckUtils]: 174: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,847 INFO L290 TraceCheckUtils]: 175: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,848 INFO L290 TraceCheckUtils]: 176: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,848 INFO L290 TraceCheckUtils]: 177: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,848 INFO L290 TraceCheckUtils]: 178: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,848 INFO L290 TraceCheckUtils]: 179: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,848 INFO L290 TraceCheckUtils]: 180: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 181: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 182: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 183: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 184: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 185: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,849 INFO L290 TraceCheckUtils]: 186: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,850 INFO L290 TraceCheckUtils]: 187: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,850 INFO L290 TraceCheckUtils]: 188: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,850 INFO L290 TraceCheckUtils]: 189: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,850 INFO L290 TraceCheckUtils]: 190: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,850 INFO L290 TraceCheckUtils]: 191: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,851 INFO L290 TraceCheckUtils]: 192: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,851 INFO L290 TraceCheckUtils]: 193: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,851 INFO L290 TraceCheckUtils]: 194: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,851 INFO L290 TraceCheckUtils]: 195: Hoare triple {146359#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,851 INFO L290 TraceCheckUtils]: 196: Hoare triple {146359#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {146359#(<= main_~y~0 500000)} is VALID [2022-04-15 12:56:19,864 INFO L290 TraceCheckUtils]: 197: Hoare triple {146359#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146936#(<= main_~y~0 500001)} is VALID [2022-04-15 12:56:19,864 INFO L290 TraceCheckUtils]: 198: Hoare triple {146936#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {146936#(<= main_~y~0 500001)} is VALID [2022-04-15 12:56:19,865 INFO L290 TraceCheckUtils]: 199: Hoare triple {146936#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146943#(<= main_~y~0 500002)} is VALID [2022-04-15 12:56:19,865 INFO L290 TraceCheckUtils]: 200: Hoare triple {146943#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {146947#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:56:19,866 INFO L272 TraceCheckUtils]: 201: Hoare triple {146947#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {146951#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:56:19,866 INFO L290 TraceCheckUtils]: 202: Hoare triple {146951#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {146955#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:56:19,866 INFO L290 TraceCheckUtils]: 203: Hoare triple {146955#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {146240#false} is VALID [2022-04-15 12:56:19,866 INFO L290 TraceCheckUtils]: 204: Hoare triple {146240#false} assume !false; {146240#false} is VALID [2022-04-15 12:56:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2022-04-15 12:56:19,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:56:20,566 INFO L290 TraceCheckUtils]: 204: Hoare triple {146240#false} assume !false; {146240#false} is VALID [2022-04-15 12:56:20,567 INFO L290 TraceCheckUtils]: 203: Hoare triple {146955#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {146240#false} is VALID [2022-04-15 12:56:20,567 INFO L290 TraceCheckUtils]: 202: Hoare triple {146951#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {146955#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:56:20,567 INFO L272 TraceCheckUtils]: 201: Hoare triple {146971#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {146951#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:56:20,579 INFO L290 TraceCheckUtils]: 200: Hoare triple {146975#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {146971#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:56:20,580 INFO L290 TraceCheckUtils]: 199: Hoare triple {146979#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146975#(< main_~y~0 1000000)} is VALID [2022-04-15 12:56:20,581 INFO L290 TraceCheckUtils]: 198: Hoare triple {146979#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {146979#(< main_~y~0 999999)} is VALID [2022-04-15 12:56:20,588 INFO L290 TraceCheckUtils]: 197: Hoare triple {146986#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {146979#(< main_~y~0 999999)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 196: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 195: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 194: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 193: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 192: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,589 INFO L290 TraceCheckUtils]: 191: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 190: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 189: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 188: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 187: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 186: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,590 INFO L290 TraceCheckUtils]: 185: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 184: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 183: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 182: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 181: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 180: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 179: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,591 INFO L290 TraceCheckUtils]: 178: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 177: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 176: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 175: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 174: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 173: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,592 INFO L290 TraceCheckUtils]: 172: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 171: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 170: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 169: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 168: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 167: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,593 INFO L290 TraceCheckUtils]: 166: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 165: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 164: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 163: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 162: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 161: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,594 INFO L290 TraceCheckUtils]: 160: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 159: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 158: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 157: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 156: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 155: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 154: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,595 INFO L290 TraceCheckUtils]: 153: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 152: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 151: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 150: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 149: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 148: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,596 INFO L290 TraceCheckUtils]: 147: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 146: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 145: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 144: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 143: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 142: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,597 INFO L290 TraceCheckUtils]: 141: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 140: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 139: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 138: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 137: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 136: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,598 INFO L290 TraceCheckUtils]: 135: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 134: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 133: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 132: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 131: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 130: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,599 INFO L290 TraceCheckUtils]: 129: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 128: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 127: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 126: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 125: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 124: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,600 INFO L290 TraceCheckUtils]: 123: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 122: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 121: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 120: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 119: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 118: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 117: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,601 INFO L290 TraceCheckUtils]: 116: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 115: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 114: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 113: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 112: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 111: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,602 INFO L290 TraceCheckUtils]: 110: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 109: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 108: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 107: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 106: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 105: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,603 INFO L290 TraceCheckUtils]: 104: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 103: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 102: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 101: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 100: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 99: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 98: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,604 INFO L290 TraceCheckUtils]: 97: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 96: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 95: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 94: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 93: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 92: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,605 INFO L290 TraceCheckUtils]: 91: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 90: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 89: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 88: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 87: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 86: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 85: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,606 INFO L290 TraceCheckUtils]: 84: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 83: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 82: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 81: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 80: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 79: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,607 INFO L290 TraceCheckUtils]: 78: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 77: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 76: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 75: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 74: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 73: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,608 INFO L290 TraceCheckUtils]: 72: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 71: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 70: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 69: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 68: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 67: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 66: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,609 INFO L290 TraceCheckUtils]: 65: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 64: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 63: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 62: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 61: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 60: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,610 INFO L290 TraceCheckUtils]: 59: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 58: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 57: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 56: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 55: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 54: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,611 INFO L290 TraceCheckUtils]: 53: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 51: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 50: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 49: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 47: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,612 INFO L290 TraceCheckUtils]: 46: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 45: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 44: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 43: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,613 INFO L290 TraceCheckUtils]: 40: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 39: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 38: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 37: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 36: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 33: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 32: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 31: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 30: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 29: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,615 INFO L290 TraceCheckUtils]: 28: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 26: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 25: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 24: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 23: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 22: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,616 INFO L290 TraceCheckUtils]: 21: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 19: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,617 INFO L290 TraceCheckUtils]: 15: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {146986#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {146986#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {146239#true} ~x~0 := 0;~y~0 := 500000; {146986#(< main_~y~0 999998)} is VALID [2022-04-15 12:56:20,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {146239#true} call #t~ret4 := main(); {146239#true} is VALID [2022-04-15 12:56:20,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146239#true} {146239#true} #41#return; {146239#true} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {146239#true} assume true; {146239#true} is VALID [2022-04-15 12:56:20,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {146239#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {146239#true} is VALID [2022-04-15 12:56:20,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {146239#true} call ULTIMATE.init(); {146239#true} is VALID [2022-04-15 12:56:20,620 INFO L134 CoverageAnalysis]: Checked inductivity of 9409 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2022-04-15 12:56:20,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [44982349] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:56:20,620 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:56:20,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [99, 8, 8] total 109 [2022-04-15 12:56:20,620 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:56:20,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1252448778] [2022-04-15 12:56:20,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1252448778] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:56:20,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:56:20,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [99] imperfect sequences [] total 99 [2022-04-15 12:56:20,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201402080] [2022-04-15 12:56:20,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:56:20,622 INFO L78 Accepts]: Start accepts. Automaton has has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 205 [2022-04-15 12:56:20,622 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:56:20,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:20,835 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:20,835 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 99 states [2022-04-15 12:56:20,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:20,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 99 interpolants. [2022-04-15 12:56:20,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4795, Invalid=6977, Unknown=0, NotChecked=0, Total=11772 [2022-04-15 12:56:20,836 INFO L87 Difference]: Start difference. First operand 207 states and 210 transitions. Second operand has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:25,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:25,492 INFO L93 Difference]: Finished difference Result 218 states and 224 transitions. [2022-04-15 12:56:25,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2022-04-15 12:56:25,492 INFO L78 Accepts]: Start accepts. Automaton has has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 205 [2022-04-15 12:56:25,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:56:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 215 transitions. [2022-04-15 12:56:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 215 transitions. [2022-04-15 12:56:25,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 215 transitions. [2022-04-15 12:56:25,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:25,987 INFO L225 Difference]: With dead ends: 218 [2022-04-15 12:56:25,987 INFO L226 Difference]: Without dead ends: 209 [2022-04-15 12:56:25,989 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 401 SyntacticMatches, 1 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6008 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=14299, Invalid=27521, Unknown=0, NotChecked=0, Total=41820 [2022-04-15 12:56:25,989 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 104 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 225 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 12:56:25,989 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [104 Valid, 39 Invalid, 326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 225 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 12:56:25,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-15 12:56:26,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-15 12:56:26,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:56:26,279 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:26,279 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:26,280 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:26,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:26,281 INFO L93 Difference]: Finished difference Result 209 states and 212 transitions. [2022-04-15 12:56:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 212 transitions. [2022-04-15 12:56:26,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:26,282 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:26,282 INFO L74 IsIncluded]: Start isIncluded. First operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 209 states. [2022-04-15 12:56:26,282 INFO L87 Difference]: Start difference. First operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 209 states. [2022-04-15 12:56:26,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:26,284 INFO L93 Difference]: Finished difference Result 209 states and 212 transitions. [2022-04-15 12:56:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 212 transitions. [2022-04-15 12:56:26,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:26,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:26,284 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:56:26,284 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:56:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 204 states have (on average 1.0196078431372548) internal successors, (208), 204 states have internal predecessors, (208), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 212 transitions. [2022-04-15 12:56:26,286 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 212 transitions. Word has length 205 [2022-04-15 12:56:26,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:56:26,286 INFO L478 AbstractCegarLoop]: Abstraction has 209 states and 212 transitions. [2022-04-15 12:56:26,286 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 99 states, 99 states have (on average 2.0303030303030303) internal successors, (201), 98 states have internal predecessors, (201), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:26,286 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 212 transitions. [2022-04-15 12:56:26,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 212 edges. 212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 212 transitions. [2022-04-15 12:56:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-04-15 12:56:26,533 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:56:26,533 INFO L499 BasicCegarLoop]: trace histogram [98, 96, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:56:26,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (97)] Ended with exit code 0 [2022-04-15 12:56:26,733 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,SelfDestructingSolverStorable194,97 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:56:26,733 INFO L403 AbstractCegarLoop]: === Iteration 100 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:56:26,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:56:26,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1181858023, now seen corresponding path program 193 times [2022-04-15 12:56:26,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:26,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1771709670] [2022-04-15 12:56:27,074 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:56:27,075 INFO L85 PathProgramCache]: Analyzing trace with hash 229097616, now seen corresponding path program 1 times [2022-04-15 12:56:27,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:27,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476211109] [2022-04-15 12:56:27,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:27,078 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:56:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:27,080 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:56:27,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1181858023, now seen corresponding path program 194 times [2022-04-15 12:56:27,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:27,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897374588] [2022-04-15 12:56:27,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:29,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:56:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:29,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {149146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {149044#true} is VALID [2022-04-15 12:56:29,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {149044#true} assume true; {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {149044#true} {149044#true} #41#return; {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {149044#true} call ULTIMATE.init(); {149146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:56:29,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {149146#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {149044#true} assume true; {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {149044#true} {149044#true} #41#return; {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L272 TraceCheckUtils]: 4: Hoare triple {149044#true} call #t~ret4 := main(); {149044#true} is VALID [2022-04-15 12:56:29,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {149044#true} ~x~0 := 0;~y~0 := 500000; {149049#(= main_~x~0 0)} is VALID [2022-04-15 12:56:29,090 INFO L290 TraceCheckUtils]: 6: Hoare triple {149049#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {149049#(= main_~x~0 0)} is VALID [2022-04-15 12:56:29,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {149049#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149050#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:29,091 INFO L290 TraceCheckUtils]: 8: Hoare triple {149050#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {149050#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:29,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {149050#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149051#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:29,102 INFO L290 TraceCheckUtils]: 10: Hoare triple {149051#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {149051#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:29,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {149051#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149052#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:29,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {149052#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {149052#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:29,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {149052#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149053#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:29,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {149053#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {149053#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:29,137 INFO L290 TraceCheckUtils]: 15: Hoare triple {149053#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149054#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:29,137 INFO L290 TraceCheckUtils]: 16: Hoare triple {149054#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {149054#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:29,148 INFO L290 TraceCheckUtils]: 17: Hoare triple {149054#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149055#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:29,149 INFO L290 TraceCheckUtils]: 18: Hoare triple {149055#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {149055#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:29,160 INFO L290 TraceCheckUtils]: 19: Hoare triple {149055#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149056#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:29,160 INFO L290 TraceCheckUtils]: 20: Hoare triple {149056#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {149056#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:29,172 INFO L290 TraceCheckUtils]: 21: Hoare triple {149056#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149057#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:29,172 INFO L290 TraceCheckUtils]: 22: Hoare triple {149057#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {149057#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:29,183 INFO L290 TraceCheckUtils]: 23: Hoare triple {149057#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149058#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:29,184 INFO L290 TraceCheckUtils]: 24: Hoare triple {149058#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {149058#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:29,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {149058#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149059#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:29,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {149059#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {149059#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:29,207 INFO L290 TraceCheckUtils]: 27: Hoare triple {149059#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149060#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:29,207 INFO L290 TraceCheckUtils]: 28: Hoare triple {149060#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {149060#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:29,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {149060#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149061#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:29,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {149061#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {149061#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:29,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {149061#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149062#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:29,231 INFO L290 TraceCheckUtils]: 32: Hoare triple {149062#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {149062#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:29,242 INFO L290 TraceCheckUtils]: 33: Hoare triple {149062#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149063#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:29,242 INFO L290 TraceCheckUtils]: 34: Hoare triple {149063#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {149063#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:29,254 INFO L290 TraceCheckUtils]: 35: Hoare triple {149063#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149064#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:29,254 INFO L290 TraceCheckUtils]: 36: Hoare triple {149064#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {149064#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:29,265 INFO L290 TraceCheckUtils]: 37: Hoare triple {149064#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149065#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:29,265 INFO L290 TraceCheckUtils]: 38: Hoare triple {149065#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {149065#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:29,277 INFO L290 TraceCheckUtils]: 39: Hoare triple {149065#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149066#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:29,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {149066#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {149066#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:29,288 INFO L290 TraceCheckUtils]: 41: Hoare triple {149066#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149067#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:29,288 INFO L290 TraceCheckUtils]: 42: Hoare triple {149067#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {149067#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:29,300 INFO L290 TraceCheckUtils]: 43: Hoare triple {149067#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149068#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:29,300 INFO L290 TraceCheckUtils]: 44: Hoare triple {149068#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {149068#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:29,311 INFO L290 TraceCheckUtils]: 45: Hoare triple {149068#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149069#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:29,312 INFO L290 TraceCheckUtils]: 46: Hoare triple {149069#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {149069#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:29,322 INFO L290 TraceCheckUtils]: 47: Hoare triple {149069#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149070#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:29,323 INFO L290 TraceCheckUtils]: 48: Hoare triple {149070#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {149070#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:29,334 INFO L290 TraceCheckUtils]: 49: Hoare triple {149070#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149071#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:29,334 INFO L290 TraceCheckUtils]: 50: Hoare triple {149071#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {149071#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:29,346 INFO L290 TraceCheckUtils]: 51: Hoare triple {149071#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149072#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:29,346 INFO L290 TraceCheckUtils]: 52: Hoare triple {149072#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {149072#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:29,357 INFO L290 TraceCheckUtils]: 53: Hoare triple {149072#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149073#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:29,357 INFO L290 TraceCheckUtils]: 54: Hoare triple {149073#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {149073#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:29,369 INFO L290 TraceCheckUtils]: 55: Hoare triple {149073#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149074#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:29,369 INFO L290 TraceCheckUtils]: 56: Hoare triple {149074#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {149074#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:29,381 INFO L290 TraceCheckUtils]: 57: Hoare triple {149074#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149075#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:29,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {149075#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {149075#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:29,392 INFO L290 TraceCheckUtils]: 59: Hoare triple {149075#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149076#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:29,392 INFO L290 TraceCheckUtils]: 60: Hoare triple {149076#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {149076#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:29,404 INFO L290 TraceCheckUtils]: 61: Hoare triple {149076#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149077#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:29,404 INFO L290 TraceCheckUtils]: 62: Hoare triple {149077#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {149077#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:29,416 INFO L290 TraceCheckUtils]: 63: Hoare triple {149077#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149078#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:29,416 INFO L290 TraceCheckUtils]: 64: Hoare triple {149078#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {149078#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:29,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {149078#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149079#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:29,427 INFO L290 TraceCheckUtils]: 66: Hoare triple {149079#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {149079#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:29,439 INFO L290 TraceCheckUtils]: 67: Hoare triple {149079#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149080#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:29,439 INFO L290 TraceCheckUtils]: 68: Hoare triple {149080#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {149080#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:29,450 INFO L290 TraceCheckUtils]: 69: Hoare triple {149080#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149081#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:29,450 INFO L290 TraceCheckUtils]: 70: Hoare triple {149081#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {149081#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:29,462 INFO L290 TraceCheckUtils]: 71: Hoare triple {149081#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149082#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:29,462 INFO L290 TraceCheckUtils]: 72: Hoare triple {149082#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {149082#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:29,474 INFO L290 TraceCheckUtils]: 73: Hoare triple {149082#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149083#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:29,474 INFO L290 TraceCheckUtils]: 74: Hoare triple {149083#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {149083#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:29,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {149083#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149084#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:29,485 INFO L290 TraceCheckUtils]: 76: Hoare triple {149084#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {149084#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:29,497 INFO L290 TraceCheckUtils]: 77: Hoare triple {149084#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149085#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:29,497 INFO L290 TraceCheckUtils]: 78: Hoare triple {149085#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {149085#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:29,508 INFO L290 TraceCheckUtils]: 79: Hoare triple {149085#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149086#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:29,508 INFO L290 TraceCheckUtils]: 80: Hoare triple {149086#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {149086#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:29,519 INFO L290 TraceCheckUtils]: 81: Hoare triple {149086#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149087#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:29,520 INFO L290 TraceCheckUtils]: 82: Hoare triple {149087#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {149087#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:29,531 INFO L290 TraceCheckUtils]: 83: Hoare triple {149087#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149088#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:29,532 INFO L290 TraceCheckUtils]: 84: Hoare triple {149088#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {149088#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:29,543 INFO L290 TraceCheckUtils]: 85: Hoare triple {149088#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149089#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:29,543 INFO L290 TraceCheckUtils]: 86: Hoare triple {149089#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {149089#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:29,554 INFO L290 TraceCheckUtils]: 87: Hoare triple {149089#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149090#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:29,555 INFO L290 TraceCheckUtils]: 88: Hoare triple {149090#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {149090#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:29,566 INFO L290 TraceCheckUtils]: 89: Hoare triple {149090#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149091#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:29,566 INFO L290 TraceCheckUtils]: 90: Hoare triple {149091#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {149091#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:29,578 INFO L290 TraceCheckUtils]: 91: Hoare triple {149091#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149092#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:29,578 INFO L290 TraceCheckUtils]: 92: Hoare triple {149092#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {149092#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:29,589 INFO L290 TraceCheckUtils]: 93: Hoare triple {149092#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149093#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:29,589 INFO L290 TraceCheckUtils]: 94: Hoare triple {149093#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {149093#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:29,601 INFO L290 TraceCheckUtils]: 95: Hoare triple {149093#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149094#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:29,601 INFO L290 TraceCheckUtils]: 96: Hoare triple {149094#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {149094#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:29,612 INFO L290 TraceCheckUtils]: 97: Hoare triple {149094#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149095#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:29,612 INFO L290 TraceCheckUtils]: 98: Hoare triple {149095#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {149095#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:29,624 INFO L290 TraceCheckUtils]: 99: Hoare triple {149095#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149096#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:29,624 INFO L290 TraceCheckUtils]: 100: Hoare triple {149096#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {149096#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:29,635 INFO L290 TraceCheckUtils]: 101: Hoare triple {149096#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149097#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:29,636 INFO L290 TraceCheckUtils]: 102: Hoare triple {149097#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {149097#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:29,647 INFO L290 TraceCheckUtils]: 103: Hoare triple {149097#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149098#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:29,647 INFO L290 TraceCheckUtils]: 104: Hoare triple {149098#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {149098#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:29,658 INFO L290 TraceCheckUtils]: 105: Hoare triple {149098#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149099#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:29,659 INFO L290 TraceCheckUtils]: 106: Hoare triple {149099#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {149099#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:29,670 INFO L290 TraceCheckUtils]: 107: Hoare triple {149099#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149100#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:29,670 INFO L290 TraceCheckUtils]: 108: Hoare triple {149100#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {149100#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:29,681 INFO L290 TraceCheckUtils]: 109: Hoare triple {149100#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149101#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:29,681 INFO L290 TraceCheckUtils]: 110: Hoare triple {149101#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {149101#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:29,693 INFO L290 TraceCheckUtils]: 111: Hoare triple {149101#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149102#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:29,693 INFO L290 TraceCheckUtils]: 112: Hoare triple {149102#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {149102#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:29,704 INFO L290 TraceCheckUtils]: 113: Hoare triple {149102#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149103#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:29,705 INFO L290 TraceCheckUtils]: 114: Hoare triple {149103#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {149103#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:29,716 INFO L290 TraceCheckUtils]: 115: Hoare triple {149103#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149104#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:29,716 INFO L290 TraceCheckUtils]: 116: Hoare triple {149104#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {149104#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:29,728 INFO L290 TraceCheckUtils]: 117: Hoare triple {149104#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149105#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:29,728 INFO L290 TraceCheckUtils]: 118: Hoare triple {149105#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {149105#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:29,739 INFO L290 TraceCheckUtils]: 119: Hoare triple {149105#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149106#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:29,740 INFO L290 TraceCheckUtils]: 120: Hoare triple {149106#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {149106#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:29,751 INFO L290 TraceCheckUtils]: 121: Hoare triple {149106#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149107#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:29,751 INFO L290 TraceCheckUtils]: 122: Hoare triple {149107#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {149107#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:29,763 INFO L290 TraceCheckUtils]: 123: Hoare triple {149107#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149108#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:29,763 INFO L290 TraceCheckUtils]: 124: Hoare triple {149108#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {149108#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:29,774 INFO L290 TraceCheckUtils]: 125: Hoare triple {149108#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149109#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:29,774 INFO L290 TraceCheckUtils]: 126: Hoare triple {149109#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {149109#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:29,786 INFO L290 TraceCheckUtils]: 127: Hoare triple {149109#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149110#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:29,786 INFO L290 TraceCheckUtils]: 128: Hoare triple {149110#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {149110#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:29,798 INFO L290 TraceCheckUtils]: 129: Hoare triple {149110#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149111#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:29,798 INFO L290 TraceCheckUtils]: 130: Hoare triple {149111#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {149111#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:29,810 INFO L290 TraceCheckUtils]: 131: Hoare triple {149111#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149112#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:29,810 INFO L290 TraceCheckUtils]: 132: Hoare triple {149112#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {149112#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:29,821 INFO L290 TraceCheckUtils]: 133: Hoare triple {149112#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149113#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:29,822 INFO L290 TraceCheckUtils]: 134: Hoare triple {149113#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {149113#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:29,834 INFO L290 TraceCheckUtils]: 135: Hoare triple {149113#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149114#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:29,834 INFO L290 TraceCheckUtils]: 136: Hoare triple {149114#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {149114#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:29,845 INFO L290 TraceCheckUtils]: 137: Hoare triple {149114#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149115#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:29,845 INFO L290 TraceCheckUtils]: 138: Hoare triple {149115#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {149115#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:29,857 INFO L290 TraceCheckUtils]: 139: Hoare triple {149115#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149116#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:29,857 INFO L290 TraceCheckUtils]: 140: Hoare triple {149116#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {149116#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:29,869 INFO L290 TraceCheckUtils]: 141: Hoare triple {149116#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149117#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:29,869 INFO L290 TraceCheckUtils]: 142: Hoare triple {149117#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {149117#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:29,878 INFO L290 TraceCheckUtils]: 143: Hoare triple {149117#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149118#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:29,879 INFO L290 TraceCheckUtils]: 144: Hoare triple {149118#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {149118#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:29,888 INFO L290 TraceCheckUtils]: 145: Hoare triple {149118#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149119#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:29,888 INFO L290 TraceCheckUtils]: 146: Hoare triple {149119#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {149119#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:29,899 INFO L290 TraceCheckUtils]: 147: Hoare triple {149119#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149120#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:29,900 INFO L290 TraceCheckUtils]: 148: Hoare triple {149120#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {149120#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:29,908 INFO L290 TraceCheckUtils]: 149: Hoare triple {149120#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149121#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:29,908 INFO L290 TraceCheckUtils]: 150: Hoare triple {149121#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {149121#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:29,913 INFO L290 TraceCheckUtils]: 151: Hoare triple {149121#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149122#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:29,913 INFO L290 TraceCheckUtils]: 152: Hoare triple {149122#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {149122#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:29,917 INFO L290 TraceCheckUtils]: 153: Hoare triple {149122#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149123#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:29,917 INFO L290 TraceCheckUtils]: 154: Hoare triple {149123#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {149123#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:29,920 INFO L290 TraceCheckUtils]: 155: Hoare triple {149123#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149124#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:29,921 INFO L290 TraceCheckUtils]: 156: Hoare triple {149124#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {149124#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:29,928 INFO L290 TraceCheckUtils]: 157: Hoare triple {149124#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149125#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:29,929 INFO L290 TraceCheckUtils]: 158: Hoare triple {149125#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {149125#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:29,938 INFO L290 TraceCheckUtils]: 159: Hoare triple {149125#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149126#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:29,938 INFO L290 TraceCheckUtils]: 160: Hoare triple {149126#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {149126#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:29,943 INFO L290 TraceCheckUtils]: 161: Hoare triple {149126#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149127#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:29,943 INFO L290 TraceCheckUtils]: 162: Hoare triple {149127#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {149127#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:29,946 INFO L290 TraceCheckUtils]: 163: Hoare triple {149127#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149128#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:29,946 INFO L290 TraceCheckUtils]: 164: Hoare triple {149128#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {149128#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:29,954 INFO L290 TraceCheckUtils]: 165: Hoare triple {149128#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149129#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:29,954 INFO L290 TraceCheckUtils]: 166: Hoare triple {149129#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {149129#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:29,965 INFO L290 TraceCheckUtils]: 167: Hoare triple {149129#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149130#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:29,965 INFO L290 TraceCheckUtils]: 168: Hoare triple {149130#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {149130#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:29,974 INFO L290 TraceCheckUtils]: 169: Hoare triple {149130#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149131#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:29,974 INFO L290 TraceCheckUtils]: 170: Hoare triple {149131#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {149131#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:29,981 INFO L290 TraceCheckUtils]: 171: Hoare triple {149131#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149132#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:29,981 INFO L290 TraceCheckUtils]: 172: Hoare triple {149132#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {149132#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:29,992 INFO L290 TraceCheckUtils]: 173: Hoare triple {149132#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149133#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:29,992 INFO L290 TraceCheckUtils]: 174: Hoare triple {149133#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {149133#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:30,002 INFO L290 TraceCheckUtils]: 175: Hoare triple {149133#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149134#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:30,002 INFO L290 TraceCheckUtils]: 176: Hoare triple {149134#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {149134#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:30,006 INFO L290 TraceCheckUtils]: 177: Hoare triple {149134#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149135#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:30,006 INFO L290 TraceCheckUtils]: 178: Hoare triple {149135#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {149135#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:30,008 INFO L290 TraceCheckUtils]: 179: Hoare triple {149135#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149136#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:30,008 INFO L290 TraceCheckUtils]: 180: Hoare triple {149136#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {149136#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:30,010 INFO L290 TraceCheckUtils]: 181: Hoare triple {149136#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149137#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:30,010 INFO L290 TraceCheckUtils]: 182: Hoare triple {149137#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {149137#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:30,012 INFO L290 TraceCheckUtils]: 183: Hoare triple {149137#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149138#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:30,012 INFO L290 TraceCheckUtils]: 184: Hoare triple {149138#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {149138#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:30,014 INFO L290 TraceCheckUtils]: 185: Hoare triple {149138#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149139#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:30,015 INFO L290 TraceCheckUtils]: 186: Hoare triple {149139#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {149139#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:30,017 INFO L290 TraceCheckUtils]: 187: Hoare triple {149139#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149140#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:30,017 INFO L290 TraceCheckUtils]: 188: Hoare triple {149140#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {149140#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:30,020 INFO L290 TraceCheckUtils]: 189: Hoare triple {149140#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149141#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:30,020 INFO L290 TraceCheckUtils]: 190: Hoare triple {149141#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {149141#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:30,023 INFO L290 TraceCheckUtils]: 191: Hoare triple {149141#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149142#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:30,023 INFO L290 TraceCheckUtils]: 192: Hoare triple {149142#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {149142#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:30,032 INFO L290 TraceCheckUtils]: 193: Hoare triple {149142#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149143#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:30,032 INFO L290 TraceCheckUtils]: 194: Hoare triple {149143#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {149143#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:30,041 INFO L290 TraceCheckUtils]: 195: Hoare triple {149143#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149144#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:30,041 INFO L290 TraceCheckUtils]: 196: Hoare triple {149144#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {149144#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:30,048 INFO L290 TraceCheckUtils]: 197: Hoare triple {149144#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149145#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:30,048 INFO L290 TraceCheckUtils]: 198: Hoare triple {149145#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {149145#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 199: Hoare triple {149145#(<= main_~x~0 96)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 200: Hoare triple {149045#false} assume !!(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 201: Hoare triple {149045#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 202: Hoare triple {149045#false} assume !(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L272 TraceCheckUtils]: 203: Hoare triple {149045#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 204: Hoare triple {149045#false} ~cond := #in~cond; {149045#false} is VALID [2022-04-15 12:56:30,059 INFO L290 TraceCheckUtils]: 205: Hoare triple {149045#false} assume 0 == ~cond; {149045#false} is VALID [2022-04-15 12:56:30,060 INFO L290 TraceCheckUtils]: 206: Hoare triple {149045#false} assume !false; {149045#false} is VALID [2022-04-15 12:56:30,060 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 291 proven. 9312 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:30,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:56:30,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897374588] [2022-04-15 12:56:30,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897374588] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:56:30,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866553530] [2022-04-15 12:56:30,061 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:56:30,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:56:30,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:56:30,062 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:56:30,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Waiting until timeout for monitored process [2022-04-15 12:56:30,156 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:56:30,157 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:56:30,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 98 conjunts are in the unsatisfiable core [2022-04-15 12:56:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:30,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:56:31,490 INFO L272 TraceCheckUtils]: 0: Hoare triple {149044#true} call ULTIMATE.init(); {149044#true} is VALID [2022-04-15 12:56:31,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {149044#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {149044#true} is VALID [2022-04-15 12:56:31,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {149044#true} assume true; {149044#true} is VALID [2022-04-15 12:56:31,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {149044#true} {149044#true} #41#return; {149044#true} is VALID [2022-04-15 12:56:31,490 INFO L272 TraceCheckUtils]: 4: Hoare triple {149044#true} call #t~ret4 := main(); {149044#true} is VALID [2022-04-15 12:56:31,490 INFO L290 TraceCheckUtils]: 5: Hoare triple {149044#true} ~x~0 := 0;~y~0 := 500000; {149165#(<= main_~x~0 0)} is VALID [2022-04-15 12:56:31,491 INFO L290 TraceCheckUtils]: 6: Hoare triple {149165#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {149165#(<= main_~x~0 0)} is VALID [2022-04-15 12:56:31,502 INFO L290 TraceCheckUtils]: 7: Hoare triple {149165#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149050#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:31,503 INFO L290 TraceCheckUtils]: 8: Hoare triple {149050#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {149050#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:31,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {149050#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149051#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:31,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {149051#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {149051#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:31,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {149051#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149052#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:31,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {149052#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {149052#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:31,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {149052#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149053#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:31,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {149053#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {149053#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:31,545 INFO L290 TraceCheckUtils]: 15: Hoare triple {149053#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149054#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:31,546 INFO L290 TraceCheckUtils]: 16: Hoare triple {149054#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {149054#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:31,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {149054#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149055#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:31,556 INFO L290 TraceCheckUtils]: 18: Hoare triple {149055#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {149055#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:31,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {149055#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149056#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:31,567 INFO L290 TraceCheckUtils]: 20: Hoare triple {149056#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {149056#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:31,578 INFO L290 TraceCheckUtils]: 21: Hoare triple {149056#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149057#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:31,579 INFO L290 TraceCheckUtils]: 22: Hoare triple {149057#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {149057#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:31,588 INFO L290 TraceCheckUtils]: 23: Hoare triple {149057#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149058#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:31,588 INFO L290 TraceCheckUtils]: 24: Hoare triple {149058#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {149058#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:31,599 INFO L290 TraceCheckUtils]: 25: Hoare triple {149058#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149059#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:31,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {149059#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {149059#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:31,611 INFO L290 TraceCheckUtils]: 27: Hoare triple {149059#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149060#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:31,611 INFO L290 TraceCheckUtils]: 28: Hoare triple {149060#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {149060#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:31,620 INFO L290 TraceCheckUtils]: 29: Hoare triple {149060#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149061#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:31,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {149061#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {149061#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:31,632 INFO L290 TraceCheckUtils]: 31: Hoare triple {149061#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149062#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:31,632 INFO L290 TraceCheckUtils]: 32: Hoare triple {149062#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {149062#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:31,644 INFO L290 TraceCheckUtils]: 33: Hoare triple {149062#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149063#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:31,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {149063#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {149063#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:31,653 INFO L290 TraceCheckUtils]: 35: Hoare triple {149063#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149064#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:31,654 INFO L290 TraceCheckUtils]: 36: Hoare triple {149064#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {149064#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:31,665 INFO L290 TraceCheckUtils]: 37: Hoare triple {149064#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149065#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:31,665 INFO L290 TraceCheckUtils]: 38: Hoare triple {149065#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {149065#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:31,676 INFO L290 TraceCheckUtils]: 39: Hoare triple {149065#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149066#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:31,677 INFO L290 TraceCheckUtils]: 40: Hoare triple {149066#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {149066#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:31,686 INFO L290 TraceCheckUtils]: 41: Hoare triple {149066#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149067#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:31,687 INFO L290 TraceCheckUtils]: 42: Hoare triple {149067#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {149067#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:31,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {149067#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149068#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:31,698 INFO L290 TraceCheckUtils]: 44: Hoare triple {149068#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {149068#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:31,709 INFO L290 TraceCheckUtils]: 45: Hoare triple {149068#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149069#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:31,710 INFO L290 TraceCheckUtils]: 46: Hoare triple {149069#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {149069#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:31,719 INFO L290 TraceCheckUtils]: 47: Hoare triple {149069#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149070#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:31,719 INFO L290 TraceCheckUtils]: 48: Hoare triple {149070#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {149070#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:31,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {149070#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149071#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:31,731 INFO L290 TraceCheckUtils]: 50: Hoare triple {149071#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {149071#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:31,742 INFO L290 TraceCheckUtils]: 51: Hoare triple {149071#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149072#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:31,743 INFO L290 TraceCheckUtils]: 52: Hoare triple {149072#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {149072#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:31,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {149072#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149073#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:31,752 INFO L290 TraceCheckUtils]: 54: Hoare triple {149073#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {149073#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:31,762 INFO L290 TraceCheckUtils]: 55: Hoare triple {149073#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149074#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:31,763 INFO L290 TraceCheckUtils]: 56: Hoare triple {149074#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {149074#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:31,774 INFO L290 TraceCheckUtils]: 57: Hoare triple {149074#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149075#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:31,775 INFO L290 TraceCheckUtils]: 58: Hoare triple {149075#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {149075#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:31,784 INFO L290 TraceCheckUtils]: 59: Hoare triple {149075#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149076#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:31,784 INFO L290 TraceCheckUtils]: 60: Hoare triple {149076#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {149076#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:31,795 INFO L290 TraceCheckUtils]: 61: Hoare triple {149076#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149077#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:31,795 INFO L290 TraceCheckUtils]: 62: Hoare triple {149077#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {149077#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:31,807 INFO L290 TraceCheckUtils]: 63: Hoare triple {149077#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149078#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:31,807 INFO L290 TraceCheckUtils]: 64: Hoare triple {149078#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {149078#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:31,816 INFO L290 TraceCheckUtils]: 65: Hoare triple {149078#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149079#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:31,816 INFO L290 TraceCheckUtils]: 66: Hoare triple {149079#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {149079#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:31,827 INFO L290 TraceCheckUtils]: 67: Hoare triple {149079#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149080#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:31,827 INFO L290 TraceCheckUtils]: 68: Hoare triple {149080#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {149080#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:31,839 INFO L290 TraceCheckUtils]: 69: Hoare triple {149080#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149081#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:31,839 INFO L290 TraceCheckUtils]: 70: Hoare triple {149081#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {149081#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:31,849 INFO L290 TraceCheckUtils]: 71: Hoare triple {149081#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149082#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:31,849 INFO L290 TraceCheckUtils]: 72: Hoare triple {149082#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {149082#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:31,860 INFO L290 TraceCheckUtils]: 73: Hoare triple {149082#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149083#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:31,860 INFO L290 TraceCheckUtils]: 74: Hoare triple {149083#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {149083#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:31,872 INFO L290 TraceCheckUtils]: 75: Hoare triple {149083#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149084#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:31,872 INFO L290 TraceCheckUtils]: 76: Hoare triple {149084#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {149084#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:31,881 INFO L290 TraceCheckUtils]: 77: Hoare triple {149084#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149085#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:31,882 INFO L290 TraceCheckUtils]: 78: Hoare triple {149085#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {149085#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:31,893 INFO L290 TraceCheckUtils]: 79: Hoare triple {149085#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149086#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:31,893 INFO L290 TraceCheckUtils]: 80: Hoare triple {149086#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {149086#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:31,904 INFO L290 TraceCheckUtils]: 81: Hoare triple {149086#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149087#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:31,905 INFO L290 TraceCheckUtils]: 82: Hoare triple {149087#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {149087#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:31,914 INFO L290 TraceCheckUtils]: 83: Hoare triple {149087#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149088#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:31,915 INFO L290 TraceCheckUtils]: 84: Hoare triple {149088#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {149088#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:31,926 INFO L290 TraceCheckUtils]: 85: Hoare triple {149088#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149089#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:31,926 INFO L290 TraceCheckUtils]: 86: Hoare triple {149089#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {149089#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:31,937 INFO L290 TraceCheckUtils]: 87: Hoare triple {149089#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149090#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:31,938 INFO L290 TraceCheckUtils]: 88: Hoare triple {149090#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {149090#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:31,947 INFO L290 TraceCheckUtils]: 89: Hoare triple {149090#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149091#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:31,947 INFO L290 TraceCheckUtils]: 90: Hoare triple {149091#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {149091#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:31,958 INFO L290 TraceCheckUtils]: 91: Hoare triple {149091#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149092#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:31,959 INFO L290 TraceCheckUtils]: 92: Hoare triple {149092#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {149092#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:31,970 INFO L290 TraceCheckUtils]: 93: Hoare triple {149092#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149093#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:31,971 INFO L290 TraceCheckUtils]: 94: Hoare triple {149093#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {149093#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:31,979 INFO L290 TraceCheckUtils]: 95: Hoare triple {149093#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149094#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:31,980 INFO L290 TraceCheckUtils]: 96: Hoare triple {149094#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {149094#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:31,990 INFO L290 TraceCheckUtils]: 97: Hoare triple {149094#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149095#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:31,991 INFO L290 TraceCheckUtils]: 98: Hoare triple {149095#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {149095#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:32,002 INFO L290 TraceCheckUtils]: 99: Hoare triple {149095#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149096#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:32,002 INFO L290 TraceCheckUtils]: 100: Hoare triple {149096#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {149096#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:32,012 INFO L290 TraceCheckUtils]: 101: Hoare triple {149096#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149097#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:32,012 INFO L290 TraceCheckUtils]: 102: Hoare triple {149097#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {149097#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:32,023 INFO L290 TraceCheckUtils]: 103: Hoare triple {149097#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149098#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:32,023 INFO L290 TraceCheckUtils]: 104: Hoare triple {149098#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {149098#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:32,035 INFO L290 TraceCheckUtils]: 105: Hoare triple {149098#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149099#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:32,035 INFO L290 TraceCheckUtils]: 106: Hoare triple {149099#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {149099#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:32,045 INFO L290 TraceCheckUtils]: 107: Hoare triple {149099#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149100#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:32,045 INFO L290 TraceCheckUtils]: 108: Hoare triple {149100#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {149100#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:32,056 INFO L290 TraceCheckUtils]: 109: Hoare triple {149100#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149101#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:32,057 INFO L290 TraceCheckUtils]: 110: Hoare triple {149101#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {149101#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:32,068 INFO L290 TraceCheckUtils]: 111: Hoare triple {149101#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149102#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:32,068 INFO L290 TraceCheckUtils]: 112: Hoare triple {149102#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {149102#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:32,077 INFO L290 TraceCheckUtils]: 113: Hoare triple {149102#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149103#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:32,078 INFO L290 TraceCheckUtils]: 114: Hoare triple {149103#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {149103#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:32,089 INFO L290 TraceCheckUtils]: 115: Hoare triple {149103#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149104#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:32,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {149104#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {149104#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:32,100 INFO L290 TraceCheckUtils]: 117: Hoare triple {149104#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149105#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:32,101 INFO L290 TraceCheckUtils]: 118: Hoare triple {149105#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {149105#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:32,110 INFO L290 TraceCheckUtils]: 119: Hoare triple {149105#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149106#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:32,111 INFO L290 TraceCheckUtils]: 120: Hoare triple {149106#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {149106#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:32,122 INFO L290 TraceCheckUtils]: 121: Hoare triple {149106#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149107#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:32,122 INFO L290 TraceCheckUtils]: 122: Hoare triple {149107#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {149107#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:32,133 INFO L290 TraceCheckUtils]: 123: Hoare triple {149107#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149108#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:32,134 INFO L290 TraceCheckUtils]: 124: Hoare triple {149108#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {149108#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:32,143 INFO L290 TraceCheckUtils]: 125: Hoare triple {149108#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149109#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:32,143 INFO L290 TraceCheckUtils]: 126: Hoare triple {149109#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {149109#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:32,154 INFO L290 TraceCheckUtils]: 127: Hoare triple {149109#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149110#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:32,155 INFO L290 TraceCheckUtils]: 128: Hoare triple {149110#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {149110#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:32,166 INFO L290 TraceCheckUtils]: 129: Hoare triple {149110#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149111#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:32,166 INFO L290 TraceCheckUtils]: 130: Hoare triple {149111#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {149111#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:32,175 INFO L290 TraceCheckUtils]: 131: Hoare triple {149111#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149112#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:32,176 INFO L290 TraceCheckUtils]: 132: Hoare triple {149112#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {149112#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:32,186 INFO L290 TraceCheckUtils]: 133: Hoare triple {149112#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149113#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:32,187 INFO L290 TraceCheckUtils]: 134: Hoare triple {149113#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {149113#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:32,198 INFO L290 TraceCheckUtils]: 135: Hoare triple {149113#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149114#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:32,199 INFO L290 TraceCheckUtils]: 136: Hoare triple {149114#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {149114#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:32,206 INFO L290 TraceCheckUtils]: 137: Hoare triple {149114#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149115#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:32,206 INFO L290 TraceCheckUtils]: 138: Hoare triple {149115#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {149115#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:32,209 INFO L290 TraceCheckUtils]: 139: Hoare triple {149115#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149116#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:32,209 INFO L290 TraceCheckUtils]: 140: Hoare triple {149116#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {149116#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:32,218 INFO L290 TraceCheckUtils]: 141: Hoare triple {149116#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149117#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:32,218 INFO L290 TraceCheckUtils]: 142: Hoare triple {149117#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {149117#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:32,230 INFO L290 TraceCheckUtils]: 143: Hoare triple {149117#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149118#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:32,230 INFO L290 TraceCheckUtils]: 144: Hoare triple {149118#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {149118#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:32,239 INFO L290 TraceCheckUtils]: 145: Hoare triple {149118#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149119#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:32,240 INFO L290 TraceCheckUtils]: 146: Hoare triple {149119#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {149119#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:32,250 INFO L290 TraceCheckUtils]: 147: Hoare triple {149119#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149120#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:32,251 INFO L290 TraceCheckUtils]: 148: Hoare triple {149120#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {149120#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:32,262 INFO L290 TraceCheckUtils]: 149: Hoare triple {149120#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149121#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:32,263 INFO L290 TraceCheckUtils]: 150: Hoare triple {149121#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {149121#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:32,272 INFO L290 TraceCheckUtils]: 151: Hoare triple {149121#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149122#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:32,273 INFO L290 TraceCheckUtils]: 152: Hoare triple {149122#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {149122#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:32,284 INFO L290 TraceCheckUtils]: 153: Hoare triple {149122#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149123#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:32,284 INFO L290 TraceCheckUtils]: 154: Hoare triple {149123#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {149123#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:32,295 INFO L290 TraceCheckUtils]: 155: Hoare triple {149123#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149124#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:32,296 INFO L290 TraceCheckUtils]: 156: Hoare triple {149124#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {149124#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:32,305 INFO L290 TraceCheckUtils]: 157: Hoare triple {149124#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149125#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:32,306 INFO L290 TraceCheckUtils]: 158: Hoare triple {149125#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {149125#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:32,317 INFO L290 TraceCheckUtils]: 159: Hoare triple {149125#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149126#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:32,317 INFO L290 TraceCheckUtils]: 160: Hoare triple {149126#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {149126#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:32,329 INFO L290 TraceCheckUtils]: 161: Hoare triple {149126#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149127#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:32,329 INFO L290 TraceCheckUtils]: 162: Hoare triple {149127#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {149127#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:32,338 INFO L290 TraceCheckUtils]: 163: Hoare triple {149127#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149128#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:32,339 INFO L290 TraceCheckUtils]: 164: Hoare triple {149128#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {149128#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:32,350 INFO L290 TraceCheckUtils]: 165: Hoare triple {149128#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149129#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:32,350 INFO L290 TraceCheckUtils]: 166: Hoare triple {149129#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {149129#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:32,362 INFO L290 TraceCheckUtils]: 167: Hoare triple {149129#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149130#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:32,362 INFO L290 TraceCheckUtils]: 168: Hoare triple {149130#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {149130#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:32,371 INFO L290 TraceCheckUtils]: 169: Hoare triple {149130#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149131#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:32,371 INFO L290 TraceCheckUtils]: 170: Hoare triple {149131#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {149131#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:32,380 INFO L290 TraceCheckUtils]: 171: Hoare triple {149131#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149132#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:32,381 INFO L290 TraceCheckUtils]: 172: Hoare triple {149132#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {149132#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:32,392 INFO L290 TraceCheckUtils]: 173: Hoare triple {149132#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149133#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:32,392 INFO L290 TraceCheckUtils]: 174: Hoare triple {149133#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {149133#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:32,400 INFO L290 TraceCheckUtils]: 175: Hoare triple {149133#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149134#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:32,400 INFO L290 TraceCheckUtils]: 176: Hoare triple {149134#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {149134#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:32,404 INFO L290 TraceCheckUtils]: 177: Hoare triple {149134#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149135#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:32,404 INFO L290 TraceCheckUtils]: 178: Hoare triple {149135#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {149135#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:32,407 INFO L290 TraceCheckUtils]: 179: Hoare triple {149135#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149136#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:32,407 INFO L290 TraceCheckUtils]: 180: Hoare triple {149136#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {149136#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:32,413 INFO L290 TraceCheckUtils]: 181: Hoare triple {149136#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149137#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:32,414 INFO L290 TraceCheckUtils]: 182: Hoare triple {149137#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {149137#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:32,425 INFO L290 TraceCheckUtils]: 183: Hoare triple {149137#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149138#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:32,425 INFO L290 TraceCheckUtils]: 184: Hoare triple {149138#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {149138#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:32,433 INFO L290 TraceCheckUtils]: 185: Hoare triple {149138#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149139#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:32,434 INFO L290 TraceCheckUtils]: 186: Hoare triple {149139#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {149139#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:32,438 INFO L290 TraceCheckUtils]: 187: Hoare triple {149139#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149140#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:32,439 INFO L290 TraceCheckUtils]: 188: Hoare triple {149140#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {149140#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:32,442 INFO L290 TraceCheckUtils]: 189: Hoare triple {149140#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149141#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:32,442 INFO L290 TraceCheckUtils]: 190: Hoare triple {149141#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {149141#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:32,452 INFO L290 TraceCheckUtils]: 191: Hoare triple {149141#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149142#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:32,452 INFO L290 TraceCheckUtils]: 192: Hoare triple {149142#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {149142#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:32,463 INFO L290 TraceCheckUtils]: 193: Hoare triple {149142#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149143#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:32,464 INFO L290 TraceCheckUtils]: 194: Hoare triple {149143#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {149143#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:32,472 INFO L290 TraceCheckUtils]: 195: Hoare triple {149143#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149144#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:32,473 INFO L290 TraceCheckUtils]: 196: Hoare triple {149144#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {149144#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:32,483 INFO L290 TraceCheckUtils]: 197: Hoare triple {149144#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149145#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:32,484 INFO L290 TraceCheckUtils]: 198: Hoare triple {149145#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {149145#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 199: Hoare triple {149145#(<= main_~x~0 96)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 200: Hoare triple {149045#false} assume !!(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 201: Hoare triple {149045#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 202: Hoare triple {149045#false} assume !(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L272 TraceCheckUtils]: 203: Hoare triple {149045#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 204: Hoare triple {149045#false} ~cond := #in~cond; {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 205: Hoare triple {149045#false} assume 0 == ~cond; {149045#false} is VALID [2022-04-15 12:56:32,496 INFO L290 TraceCheckUtils]: 206: Hoare triple {149045#false} assume !false; {149045#false} is VALID [2022-04-15 12:56:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 291 proven. 9312 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:32,497 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 206: Hoare triple {149045#false} assume !false; {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 205: Hoare triple {149045#false} assume 0 == ~cond; {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 204: Hoare triple {149045#false} ~cond := #in~cond; {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L272 TraceCheckUtils]: 203: Hoare triple {149045#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 202: Hoare triple {149045#false} assume !(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 201: Hoare triple {149045#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:39,875 INFO L290 TraceCheckUtils]: 200: Hoare triple {149045#false} assume !!(~x~0 < 1000000); {149045#false} is VALID [2022-04-15 12:56:39,876 INFO L290 TraceCheckUtils]: 199: Hoare triple {149790#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {149045#false} is VALID [2022-04-15 12:56:39,876 INFO L290 TraceCheckUtils]: 198: Hoare triple {149790#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {149790#(< main_~x~0 500000)} is VALID [2022-04-15 12:56:39,888 INFO L290 TraceCheckUtils]: 197: Hoare triple {149797#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149790#(< main_~x~0 500000)} is VALID [2022-04-15 12:56:39,888 INFO L290 TraceCheckUtils]: 196: Hoare triple {149797#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {149797#(< main_~x~0 499999)} is VALID [2022-04-15 12:56:39,900 INFO L290 TraceCheckUtils]: 195: Hoare triple {149804#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149797#(< main_~x~0 499999)} is VALID [2022-04-15 12:56:39,900 INFO L290 TraceCheckUtils]: 194: Hoare triple {149804#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {149804#(< main_~x~0 499998)} is VALID [2022-04-15 12:56:39,912 INFO L290 TraceCheckUtils]: 193: Hoare triple {149811#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149804#(< main_~x~0 499998)} is VALID [2022-04-15 12:56:39,912 INFO L290 TraceCheckUtils]: 192: Hoare triple {149811#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {149811#(< main_~x~0 499997)} is VALID [2022-04-15 12:56:39,924 INFO L290 TraceCheckUtils]: 191: Hoare triple {149818#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149811#(< main_~x~0 499997)} is VALID [2022-04-15 12:56:39,924 INFO L290 TraceCheckUtils]: 190: Hoare triple {149818#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {149818#(< main_~x~0 499996)} is VALID [2022-04-15 12:56:39,936 INFO L290 TraceCheckUtils]: 189: Hoare triple {149825#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149818#(< main_~x~0 499996)} is VALID [2022-04-15 12:56:39,936 INFO L290 TraceCheckUtils]: 188: Hoare triple {149825#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {149825#(< main_~x~0 499995)} is VALID [2022-04-15 12:56:39,948 INFO L290 TraceCheckUtils]: 187: Hoare triple {149832#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149825#(< main_~x~0 499995)} is VALID [2022-04-15 12:56:39,949 INFO L290 TraceCheckUtils]: 186: Hoare triple {149832#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {149832#(< main_~x~0 499994)} is VALID [2022-04-15 12:56:39,960 INFO L290 TraceCheckUtils]: 185: Hoare triple {149839#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149832#(< main_~x~0 499994)} is VALID [2022-04-15 12:56:39,961 INFO L290 TraceCheckUtils]: 184: Hoare triple {149839#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {149839#(< main_~x~0 499993)} is VALID [2022-04-15 12:56:39,972 INFO L290 TraceCheckUtils]: 183: Hoare triple {149846#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149839#(< main_~x~0 499993)} is VALID [2022-04-15 12:56:39,973 INFO L290 TraceCheckUtils]: 182: Hoare triple {149846#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {149846#(< main_~x~0 499992)} is VALID [2022-04-15 12:56:39,984 INFO L290 TraceCheckUtils]: 181: Hoare triple {149853#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149846#(< main_~x~0 499992)} is VALID [2022-04-15 12:56:39,985 INFO L290 TraceCheckUtils]: 180: Hoare triple {149853#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {149853#(< main_~x~0 499991)} is VALID [2022-04-15 12:56:39,997 INFO L290 TraceCheckUtils]: 179: Hoare triple {149860#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149853#(< main_~x~0 499991)} is VALID [2022-04-15 12:56:39,997 INFO L290 TraceCheckUtils]: 178: Hoare triple {149860#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {149860#(< main_~x~0 499990)} is VALID [2022-04-15 12:56:40,009 INFO L290 TraceCheckUtils]: 177: Hoare triple {149867#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149860#(< main_~x~0 499990)} is VALID [2022-04-15 12:56:40,009 INFO L290 TraceCheckUtils]: 176: Hoare triple {149867#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {149867#(< main_~x~0 499989)} is VALID [2022-04-15 12:56:40,021 INFO L290 TraceCheckUtils]: 175: Hoare triple {149874#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149867#(< main_~x~0 499989)} is VALID [2022-04-15 12:56:40,021 INFO L290 TraceCheckUtils]: 174: Hoare triple {149874#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {149874#(< main_~x~0 499988)} is VALID [2022-04-15 12:56:40,033 INFO L290 TraceCheckUtils]: 173: Hoare triple {149881#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149874#(< main_~x~0 499988)} is VALID [2022-04-15 12:56:40,033 INFO L290 TraceCheckUtils]: 172: Hoare triple {149881#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {149881#(< main_~x~0 499987)} is VALID [2022-04-15 12:56:40,045 INFO L290 TraceCheckUtils]: 171: Hoare triple {149888#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149881#(< main_~x~0 499987)} is VALID [2022-04-15 12:56:40,045 INFO L290 TraceCheckUtils]: 170: Hoare triple {149888#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {149888#(< main_~x~0 499986)} is VALID [2022-04-15 12:56:40,057 INFO L290 TraceCheckUtils]: 169: Hoare triple {149895#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149888#(< main_~x~0 499986)} is VALID [2022-04-15 12:56:40,057 INFO L290 TraceCheckUtils]: 168: Hoare triple {149895#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {149895#(< main_~x~0 499985)} is VALID [2022-04-15 12:56:40,068 INFO L290 TraceCheckUtils]: 167: Hoare triple {149902#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149895#(< main_~x~0 499985)} is VALID [2022-04-15 12:56:40,069 INFO L290 TraceCheckUtils]: 166: Hoare triple {149902#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {149902#(< main_~x~0 499984)} is VALID [2022-04-15 12:56:40,080 INFO L290 TraceCheckUtils]: 165: Hoare triple {149909#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149902#(< main_~x~0 499984)} is VALID [2022-04-15 12:56:40,081 INFO L290 TraceCheckUtils]: 164: Hoare triple {149909#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {149909#(< main_~x~0 499983)} is VALID [2022-04-15 12:56:40,092 INFO L290 TraceCheckUtils]: 163: Hoare triple {149916#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149909#(< main_~x~0 499983)} is VALID [2022-04-15 12:56:40,093 INFO L290 TraceCheckUtils]: 162: Hoare triple {149916#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {149916#(< main_~x~0 499982)} is VALID [2022-04-15 12:56:40,104 INFO L290 TraceCheckUtils]: 161: Hoare triple {149923#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149916#(< main_~x~0 499982)} is VALID [2022-04-15 12:56:40,104 INFO L290 TraceCheckUtils]: 160: Hoare triple {149923#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {149923#(< main_~x~0 499981)} is VALID [2022-04-15 12:56:40,116 INFO L290 TraceCheckUtils]: 159: Hoare triple {149930#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149923#(< main_~x~0 499981)} is VALID [2022-04-15 12:56:40,116 INFO L290 TraceCheckUtils]: 158: Hoare triple {149930#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {149930#(< main_~x~0 499980)} is VALID [2022-04-15 12:56:40,128 INFO L290 TraceCheckUtils]: 157: Hoare triple {149937#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149930#(< main_~x~0 499980)} is VALID [2022-04-15 12:56:40,128 INFO L290 TraceCheckUtils]: 156: Hoare triple {149937#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {149937#(< main_~x~0 499979)} is VALID [2022-04-15 12:56:40,139 INFO L290 TraceCheckUtils]: 155: Hoare triple {149944#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149937#(< main_~x~0 499979)} is VALID [2022-04-15 12:56:40,140 INFO L290 TraceCheckUtils]: 154: Hoare triple {149944#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {149944#(< main_~x~0 499978)} is VALID [2022-04-15 12:56:40,152 INFO L290 TraceCheckUtils]: 153: Hoare triple {149951#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149944#(< main_~x~0 499978)} is VALID [2022-04-15 12:56:40,152 INFO L290 TraceCheckUtils]: 152: Hoare triple {149951#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {149951#(< main_~x~0 499977)} is VALID [2022-04-15 12:56:40,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {149958#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149951#(< main_~x~0 499977)} is VALID [2022-04-15 12:56:40,164 INFO L290 TraceCheckUtils]: 150: Hoare triple {149958#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {149958#(< main_~x~0 499976)} is VALID [2022-04-15 12:56:40,175 INFO L290 TraceCheckUtils]: 149: Hoare triple {149965#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149958#(< main_~x~0 499976)} is VALID [2022-04-15 12:56:40,176 INFO L290 TraceCheckUtils]: 148: Hoare triple {149965#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {149965#(< main_~x~0 499975)} is VALID [2022-04-15 12:56:40,187 INFO L290 TraceCheckUtils]: 147: Hoare triple {149972#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149965#(< main_~x~0 499975)} is VALID [2022-04-15 12:56:40,188 INFO L290 TraceCheckUtils]: 146: Hoare triple {149972#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {149972#(< main_~x~0 499974)} is VALID [2022-04-15 12:56:40,199 INFO L290 TraceCheckUtils]: 145: Hoare triple {149979#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149972#(< main_~x~0 499974)} is VALID [2022-04-15 12:56:40,199 INFO L290 TraceCheckUtils]: 144: Hoare triple {149979#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {149979#(< main_~x~0 499973)} is VALID [2022-04-15 12:56:40,211 INFO L290 TraceCheckUtils]: 143: Hoare triple {149986#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149979#(< main_~x~0 499973)} is VALID [2022-04-15 12:56:40,211 INFO L290 TraceCheckUtils]: 142: Hoare triple {149986#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {149986#(< main_~x~0 499972)} is VALID [2022-04-15 12:56:40,223 INFO L290 TraceCheckUtils]: 141: Hoare triple {149993#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149986#(< main_~x~0 499972)} is VALID [2022-04-15 12:56:40,223 INFO L290 TraceCheckUtils]: 140: Hoare triple {149993#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {149993#(< main_~x~0 499971)} is VALID [2022-04-15 12:56:40,234 INFO L290 TraceCheckUtils]: 139: Hoare triple {150000#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {149993#(< main_~x~0 499971)} is VALID [2022-04-15 12:56:40,235 INFO L290 TraceCheckUtils]: 138: Hoare triple {150000#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {150000#(< main_~x~0 499970)} is VALID [2022-04-15 12:56:40,246 INFO L290 TraceCheckUtils]: 137: Hoare triple {150007#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150000#(< main_~x~0 499970)} is VALID [2022-04-15 12:56:40,247 INFO L290 TraceCheckUtils]: 136: Hoare triple {150007#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {150007#(< main_~x~0 499969)} is VALID [2022-04-15 12:56:40,258 INFO L290 TraceCheckUtils]: 135: Hoare triple {150014#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150007#(< main_~x~0 499969)} is VALID [2022-04-15 12:56:40,259 INFO L290 TraceCheckUtils]: 134: Hoare triple {150014#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {150014#(< main_~x~0 499968)} is VALID [2022-04-15 12:56:40,270 INFO L290 TraceCheckUtils]: 133: Hoare triple {150021#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150014#(< main_~x~0 499968)} is VALID [2022-04-15 12:56:40,270 INFO L290 TraceCheckUtils]: 132: Hoare triple {150021#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {150021#(< main_~x~0 499967)} is VALID [2022-04-15 12:56:40,282 INFO L290 TraceCheckUtils]: 131: Hoare triple {150028#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150021#(< main_~x~0 499967)} is VALID [2022-04-15 12:56:40,282 INFO L290 TraceCheckUtils]: 130: Hoare triple {150028#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {150028#(< main_~x~0 499966)} is VALID [2022-04-15 12:56:40,294 INFO L290 TraceCheckUtils]: 129: Hoare triple {150035#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150028#(< main_~x~0 499966)} is VALID [2022-04-15 12:56:40,294 INFO L290 TraceCheckUtils]: 128: Hoare triple {150035#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {150035#(< main_~x~0 499965)} is VALID [2022-04-15 12:56:40,305 INFO L290 TraceCheckUtils]: 127: Hoare triple {150042#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150035#(< main_~x~0 499965)} is VALID [2022-04-15 12:56:40,305 INFO L290 TraceCheckUtils]: 126: Hoare triple {150042#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {150042#(< main_~x~0 499964)} is VALID [2022-04-15 12:56:40,317 INFO L290 TraceCheckUtils]: 125: Hoare triple {150049#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150042#(< main_~x~0 499964)} is VALID [2022-04-15 12:56:40,317 INFO L290 TraceCheckUtils]: 124: Hoare triple {150049#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {150049#(< main_~x~0 499963)} is VALID [2022-04-15 12:56:40,329 INFO L290 TraceCheckUtils]: 123: Hoare triple {150056#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150049#(< main_~x~0 499963)} is VALID [2022-04-15 12:56:40,329 INFO L290 TraceCheckUtils]: 122: Hoare triple {150056#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {150056#(< main_~x~0 499962)} is VALID [2022-04-15 12:56:40,340 INFO L290 TraceCheckUtils]: 121: Hoare triple {150063#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150056#(< main_~x~0 499962)} is VALID [2022-04-15 12:56:40,340 INFO L290 TraceCheckUtils]: 120: Hoare triple {150063#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {150063#(< main_~x~0 499961)} is VALID [2022-04-15 12:56:40,352 INFO L290 TraceCheckUtils]: 119: Hoare triple {150070#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150063#(< main_~x~0 499961)} is VALID [2022-04-15 12:56:40,352 INFO L290 TraceCheckUtils]: 118: Hoare triple {150070#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {150070#(< main_~x~0 499960)} is VALID [2022-04-15 12:56:40,363 INFO L290 TraceCheckUtils]: 117: Hoare triple {150077#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150070#(< main_~x~0 499960)} is VALID [2022-04-15 12:56:40,363 INFO L290 TraceCheckUtils]: 116: Hoare triple {150077#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {150077#(< main_~x~0 499959)} is VALID [2022-04-15 12:56:40,374 INFO L290 TraceCheckUtils]: 115: Hoare triple {150084#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150077#(< main_~x~0 499959)} is VALID [2022-04-15 12:56:40,375 INFO L290 TraceCheckUtils]: 114: Hoare triple {150084#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {150084#(< main_~x~0 499958)} is VALID [2022-04-15 12:56:40,386 INFO L290 TraceCheckUtils]: 113: Hoare triple {150091#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150084#(< main_~x~0 499958)} is VALID [2022-04-15 12:56:40,386 INFO L290 TraceCheckUtils]: 112: Hoare triple {150091#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {150091#(< main_~x~0 499957)} is VALID [2022-04-15 12:56:40,398 INFO L290 TraceCheckUtils]: 111: Hoare triple {150098#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150091#(< main_~x~0 499957)} is VALID [2022-04-15 12:56:40,398 INFO L290 TraceCheckUtils]: 110: Hoare triple {150098#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {150098#(< main_~x~0 499956)} is VALID [2022-04-15 12:56:40,409 INFO L290 TraceCheckUtils]: 109: Hoare triple {150105#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150098#(< main_~x~0 499956)} is VALID [2022-04-15 12:56:40,409 INFO L290 TraceCheckUtils]: 108: Hoare triple {150105#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {150105#(< main_~x~0 499955)} is VALID [2022-04-15 12:56:40,421 INFO L290 TraceCheckUtils]: 107: Hoare triple {150112#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150105#(< main_~x~0 499955)} is VALID [2022-04-15 12:56:40,421 INFO L290 TraceCheckUtils]: 106: Hoare triple {150112#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {150112#(< main_~x~0 499954)} is VALID [2022-04-15 12:56:40,432 INFO L290 TraceCheckUtils]: 105: Hoare triple {150119#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150112#(< main_~x~0 499954)} is VALID [2022-04-15 12:56:40,433 INFO L290 TraceCheckUtils]: 104: Hoare triple {150119#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {150119#(< main_~x~0 499953)} is VALID [2022-04-15 12:56:40,444 INFO L290 TraceCheckUtils]: 103: Hoare triple {150126#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150119#(< main_~x~0 499953)} is VALID [2022-04-15 12:56:40,444 INFO L290 TraceCheckUtils]: 102: Hoare triple {150126#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {150126#(< main_~x~0 499952)} is VALID [2022-04-15 12:56:40,456 INFO L290 TraceCheckUtils]: 101: Hoare triple {150133#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150126#(< main_~x~0 499952)} is VALID [2022-04-15 12:56:40,456 INFO L290 TraceCheckUtils]: 100: Hoare triple {150133#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {150133#(< main_~x~0 499951)} is VALID [2022-04-15 12:56:40,467 INFO L290 TraceCheckUtils]: 99: Hoare triple {150140#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150133#(< main_~x~0 499951)} is VALID [2022-04-15 12:56:40,467 INFO L290 TraceCheckUtils]: 98: Hoare triple {150140#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {150140#(< main_~x~0 499950)} is VALID [2022-04-15 12:56:40,478 INFO L290 TraceCheckUtils]: 97: Hoare triple {150147#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150140#(< main_~x~0 499950)} is VALID [2022-04-15 12:56:40,479 INFO L290 TraceCheckUtils]: 96: Hoare triple {150147#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {150147#(< main_~x~0 499949)} is VALID [2022-04-15 12:56:40,490 INFO L290 TraceCheckUtils]: 95: Hoare triple {150154#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150147#(< main_~x~0 499949)} is VALID [2022-04-15 12:56:40,490 INFO L290 TraceCheckUtils]: 94: Hoare triple {150154#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {150154#(< main_~x~0 499948)} is VALID [2022-04-15 12:56:40,501 INFO L290 TraceCheckUtils]: 93: Hoare triple {150161#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150154#(< main_~x~0 499948)} is VALID [2022-04-15 12:56:40,502 INFO L290 TraceCheckUtils]: 92: Hoare triple {150161#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {150161#(< main_~x~0 499947)} is VALID [2022-04-15 12:56:40,513 INFO L290 TraceCheckUtils]: 91: Hoare triple {150168#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150161#(< main_~x~0 499947)} is VALID [2022-04-15 12:56:40,513 INFO L290 TraceCheckUtils]: 90: Hoare triple {150168#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {150168#(< main_~x~0 499946)} is VALID [2022-04-15 12:56:40,525 INFO L290 TraceCheckUtils]: 89: Hoare triple {150175#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150168#(< main_~x~0 499946)} is VALID [2022-04-15 12:56:40,525 INFO L290 TraceCheckUtils]: 88: Hoare triple {150175#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {150175#(< main_~x~0 499945)} is VALID [2022-04-15 12:56:40,536 INFO L290 TraceCheckUtils]: 87: Hoare triple {150182#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150175#(< main_~x~0 499945)} is VALID [2022-04-15 12:56:40,536 INFO L290 TraceCheckUtils]: 86: Hoare triple {150182#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {150182#(< main_~x~0 499944)} is VALID [2022-04-15 12:56:40,548 INFO L290 TraceCheckUtils]: 85: Hoare triple {150189#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150182#(< main_~x~0 499944)} is VALID [2022-04-15 12:56:40,548 INFO L290 TraceCheckUtils]: 84: Hoare triple {150189#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {150189#(< main_~x~0 499943)} is VALID [2022-04-15 12:56:40,559 INFO L290 TraceCheckUtils]: 83: Hoare triple {150196#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150189#(< main_~x~0 499943)} is VALID [2022-04-15 12:56:40,559 INFO L290 TraceCheckUtils]: 82: Hoare triple {150196#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {150196#(< main_~x~0 499942)} is VALID [2022-04-15 12:56:40,571 INFO L290 TraceCheckUtils]: 81: Hoare triple {150203#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150196#(< main_~x~0 499942)} is VALID [2022-04-15 12:56:40,571 INFO L290 TraceCheckUtils]: 80: Hoare triple {150203#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {150203#(< main_~x~0 499941)} is VALID [2022-04-15 12:56:40,583 INFO L290 TraceCheckUtils]: 79: Hoare triple {150210#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150203#(< main_~x~0 499941)} is VALID [2022-04-15 12:56:40,583 INFO L290 TraceCheckUtils]: 78: Hoare triple {150210#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {150210#(< main_~x~0 499940)} is VALID [2022-04-15 12:56:40,594 INFO L290 TraceCheckUtils]: 77: Hoare triple {150217#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150210#(< main_~x~0 499940)} is VALID [2022-04-15 12:56:40,594 INFO L290 TraceCheckUtils]: 76: Hoare triple {150217#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {150217#(< main_~x~0 499939)} is VALID [2022-04-15 12:56:40,605 INFO L290 TraceCheckUtils]: 75: Hoare triple {150224#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150217#(< main_~x~0 499939)} is VALID [2022-04-15 12:56:40,606 INFO L290 TraceCheckUtils]: 74: Hoare triple {150224#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {150224#(< main_~x~0 499938)} is VALID [2022-04-15 12:56:40,617 INFO L290 TraceCheckUtils]: 73: Hoare triple {150231#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150224#(< main_~x~0 499938)} is VALID [2022-04-15 12:56:40,617 INFO L290 TraceCheckUtils]: 72: Hoare triple {150231#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {150231#(< main_~x~0 499937)} is VALID [2022-04-15 12:56:40,629 INFO L290 TraceCheckUtils]: 71: Hoare triple {150238#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150231#(< main_~x~0 499937)} is VALID [2022-04-15 12:56:40,629 INFO L290 TraceCheckUtils]: 70: Hoare triple {150238#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {150238#(< main_~x~0 499936)} is VALID [2022-04-15 12:56:40,640 INFO L290 TraceCheckUtils]: 69: Hoare triple {150245#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150238#(< main_~x~0 499936)} is VALID [2022-04-15 12:56:40,640 INFO L290 TraceCheckUtils]: 68: Hoare triple {150245#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {150245#(< main_~x~0 499935)} is VALID [2022-04-15 12:56:40,652 INFO L290 TraceCheckUtils]: 67: Hoare triple {150252#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150245#(< main_~x~0 499935)} is VALID [2022-04-15 12:56:40,652 INFO L290 TraceCheckUtils]: 66: Hoare triple {150252#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {150252#(< main_~x~0 499934)} is VALID [2022-04-15 12:56:40,663 INFO L290 TraceCheckUtils]: 65: Hoare triple {150259#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150252#(< main_~x~0 499934)} is VALID [2022-04-15 12:56:40,663 INFO L290 TraceCheckUtils]: 64: Hoare triple {150259#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {150259#(< main_~x~0 499933)} is VALID [2022-04-15 12:56:40,675 INFO L290 TraceCheckUtils]: 63: Hoare triple {150266#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150259#(< main_~x~0 499933)} is VALID [2022-04-15 12:56:40,675 INFO L290 TraceCheckUtils]: 62: Hoare triple {150266#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {150266#(< main_~x~0 499932)} is VALID [2022-04-15 12:56:40,686 INFO L290 TraceCheckUtils]: 61: Hoare triple {150273#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150266#(< main_~x~0 499932)} is VALID [2022-04-15 12:56:40,687 INFO L290 TraceCheckUtils]: 60: Hoare triple {150273#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {150273#(< main_~x~0 499931)} is VALID [2022-04-15 12:56:40,698 INFO L290 TraceCheckUtils]: 59: Hoare triple {150280#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150273#(< main_~x~0 499931)} is VALID [2022-04-15 12:56:40,698 INFO L290 TraceCheckUtils]: 58: Hoare triple {150280#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {150280#(< main_~x~0 499930)} is VALID [2022-04-15 12:56:40,709 INFO L290 TraceCheckUtils]: 57: Hoare triple {150287#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150280#(< main_~x~0 499930)} is VALID [2022-04-15 12:56:40,710 INFO L290 TraceCheckUtils]: 56: Hoare triple {150287#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {150287#(< main_~x~0 499929)} is VALID [2022-04-15 12:56:40,721 INFO L290 TraceCheckUtils]: 55: Hoare triple {150294#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150287#(< main_~x~0 499929)} is VALID [2022-04-15 12:56:40,721 INFO L290 TraceCheckUtils]: 54: Hoare triple {150294#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {150294#(< main_~x~0 499928)} is VALID [2022-04-15 12:56:40,732 INFO L290 TraceCheckUtils]: 53: Hoare triple {150301#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150294#(< main_~x~0 499928)} is VALID [2022-04-15 12:56:40,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {150301#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {150301#(< main_~x~0 499927)} is VALID [2022-04-15 12:56:40,744 INFO L290 TraceCheckUtils]: 51: Hoare triple {150308#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150301#(< main_~x~0 499927)} is VALID [2022-04-15 12:56:40,745 INFO L290 TraceCheckUtils]: 50: Hoare triple {150308#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {150308#(< main_~x~0 499926)} is VALID [2022-04-15 12:56:40,756 INFO L290 TraceCheckUtils]: 49: Hoare triple {150315#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150308#(< main_~x~0 499926)} is VALID [2022-04-15 12:56:40,756 INFO L290 TraceCheckUtils]: 48: Hoare triple {150315#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {150315#(< main_~x~0 499925)} is VALID [2022-04-15 12:56:40,767 INFO L290 TraceCheckUtils]: 47: Hoare triple {150322#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150315#(< main_~x~0 499925)} is VALID [2022-04-15 12:56:40,767 INFO L290 TraceCheckUtils]: 46: Hoare triple {150322#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {150322#(< main_~x~0 499924)} is VALID [2022-04-15 12:56:40,779 INFO L290 TraceCheckUtils]: 45: Hoare triple {150329#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150322#(< main_~x~0 499924)} is VALID [2022-04-15 12:56:40,779 INFO L290 TraceCheckUtils]: 44: Hoare triple {150329#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {150329#(< main_~x~0 499923)} is VALID [2022-04-15 12:56:40,790 INFO L290 TraceCheckUtils]: 43: Hoare triple {150336#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150329#(< main_~x~0 499923)} is VALID [2022-04-15 12:56:40,791 INFO L290 TraceCheckUtils]: 42: Hoare triple {150336#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {150336#(< main_~x~0 499922)} is VALID [2022-04-15 12:56:40,802 INFO L290 TraceCheckUtils]: 41: Hoare triple {150343#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150336#(< main_~x~0 499922)} is VALID [2022-04-15 12:56:40,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {150343#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {150343#(< main_~x~0 499921)} is VALID [2022-04-15 12:56:40,814 INFO L290 TraceCheckUtils]: 39: Hoare triple {150350#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150343#(< main_~x~0 499921)} is VALID [2022-04-15 12:56:40,814 INFO L290 TraceCheckUtils]: 38: Hoare triple {150350#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {150350#(< main_~x~0 499920)} is VALID [2022-04-15 12:56:40,825 INFO L290 TraceCheckUtils]: 37: Hoare triple {150357#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150350#(< main_~x~0 499920)} is VALID [2022-04-15 12:56:40,826 INFO L290 TraceCheckUtils]: 36: Hoare triple {150357#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {150357#(< main_~x~0 499919)} is VALID [2022-04-15 12:56:40,838 INFO L290 TraceCheckUtils]: 35: Hoare triple {150364#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150357#(< main_~x~0 499919)} is VALID [2022-04-15 12:56:40,838 INFO L290 TraceCheckUtils]: 34: Hoare triple {150364#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {150364#(< main_~x~0 499918)} is VALID [2022-04-15 12:56:40,849 INFO L290 TraceCheckUtils]: 33: Hoare triple {150371#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150364#(< main_~x~0 499918)} is VALID [2022-04-15 12:56:40,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {150371#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {150371#(< main_~x~0 499917)} is VALID [2022-04-15 12:56:40,861 INFO L290 TraceCheckUtils]: 31: Hoare triple {150378#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150371#(< main_~x~0 499917)} is VALID [2022-04-15 12:56:40,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {150378#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {150378#(< main_~x~0 499916)} is VALID [2022-04-15 12:56:40,873 INFO L290 TraceCheckUtils]: 29: Hoare triple {150385#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150378#(< main_~x~0 499916)} is VALID [2022-04-15 12:56:40,873 INFO L290 TraceCheckUtils]: 28: Hoare triple {150385#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {150385#(< main_~x~0 499915)} is VALID [2022-04-15 12:56:40,884 INFO L290 TraceCheckUtils]: 27: Hoare triple {150392#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150385#(< main_~x~0 499915)} is VALID [2022-04-15 12:56:40,885 INFO L290 TraceCheckUtils]: 26: Hoare triple {150392#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {150392#(< main_~x~0 499914)} is VALID [2022-04-15 12:56:40,896 INFO L290 TraceCheckUtils]: 25: Hoare triple {150399#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150392#(< main_~x~0 499914)} is VALID [2022-04-15 12:56:40,896 INFO L290 TraceCheckUtils]: 24: Hoare triple {150399#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {150399#(< main_~x~0 499913)} is VALID [2022-04-15 12:56:40,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {150406#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150399#(< main_~x~0 499913)} is VALID [2022-04-15 12:56:40,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {150406#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {150406#(< main_~x~0 499912)} is VALID [2022-04-15 12:56:40,920 INFO L290 TraceCheckUtils]: 21: Hoare triple {150413#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150406#(< main_~x~0 499912)} is VALID [2022-04-15 12:56:40,920 INFO L290 TraceCheckUtils]: 20: Hoare triple {150413#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {150413#(< main_~x~0 499911)} is VALID [2022-04-15 12:56:40,932 INFO L290 TraceCheckUtils]: 19: Hoare triple {150420#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150413#(< main_~x~0 499911)} is VALID [2022-04-15 12:56:40,933 INFO L290 TraceCheckUtils]: 18: Hoare triple {150420#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {150420#(< main_~x~0 499910)} is VALID [2022-04-15 12:56:40,944 INFO L290 TraceCheckUtils]: 17: Hoare triple {150427#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150420#(< main_~x~0 499910)} is VALID [2022-04-15 12:56:40,945 INFO L290 TraceCheckUtils]: 16: Hoare triple {150427#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {150427#(< main_~x~0 499909)} is VALID [2022-04-15 12:56:40,956 INFO L290 TraceCheckUtils]: 15: Hoare triple {150434#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150427#(< main_~x~0 499909)} is VALID [2022-04-15 12:56:40,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {150434#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {150434#(< main_~x~0 499908)} is VALID [2022-04-15 12:56:40,968 INFO L290 TraceCheckUtils]: 13: Hoare triple {150441#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150434#(< main_~x~0 499908)} is VALID [2022-04-15 12:56:40,968 INFO L290 TraceCheckUtils]: 12: Hoare triple {150441#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {150441#(< main_~x~0 499907)} is VALID [2022-04-15 12:56:40,980 INFO L290 TraceCheckUtils]: 11: Hoare triple {150448#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150441#(< main_~x~0 499907)} is VALID [2022-04-15 12:56:40,980 INFO L290 TraceCheckUtils]: 10: Hoare triple {150448#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {150448#(< main_~x~0 499906)} is VALID [2022-04-15 12:56:40,991 INFO L290 TraceCheckUtils]: 9: Hoare triple {150455#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150448#(< main_~x~0 499906)} is VALID [2022-04-15 12:56:40,992 INFO L290 TraceCheckUtils]: 8: Hoare triple {150455#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {150455#(< main_~x~0 499905)} is VALID [2022-04-15 12:56:40,998 INFO L290 TraceCheckUtils]: 7: Hoare triple {150462#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {150455#(< main_~x~0 499905)} is VALID [2022-04-15 12:56:40,999 INFO L290 TraceCheckUtils]: 6: Hoare triple {150462#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {150462#(< main_~x~0 499904)} is VALID [2022-04-15 12:56:40,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {149044#true} ~x~0 := 0;~y~0 := 500000; {150462#(< main_~x~0 499904)} is VALID [2022-04-15 12:56:40,999 INFO L272 TraceCheckUtils]: 4: Hoare triple {149044#true} call #t~ret4 := main(); {149044#true} is VALID [2022-04-15 12:56:40,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {149044#true} {149044#true} #41#return; {149044#true} is VALID [2022-04-15 12:56:40,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {149044#true} assume true; {149044#true} is VALID [2022-04-15 12:56:40,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {149044#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {149044#true} is VALID [2022-04-15 12:56:40,999 INFO L272 TraceCheckUtils]: 0: Hoare triple {149044#true} call ULTIMATE.init(); {149044#true} is VALID [2022-04-15 12:56:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 9604 backedges. 291 proven. 9312 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:41,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866553530] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:56:41,001 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:56:41,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [100, 99, 99] total 198 [2022-04-15 12:56:41,001 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:56:41,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1771709670] [2022-04-15 12:56:41,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1771709670] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:56:41,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:56:41,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [100] imperfect sequences [] total 100 [2022-04-15 12:56:41,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134056734] [2022-04-15 12:56:41,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:56:41,002 INFO L78 Accepts]: Start accepts. Automaton has has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 207 [2022-04-15 12:56:41,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:56:41,002 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:41,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:41,320 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 100 states [2022-04-15 12:56:41,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:41,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 100 interpolants. [2022-04-15 12:56:41,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19308, Invalid=19698, Unknown=0, NotChecked=0, Total=39006 [2022-04-15 12:56:41,324 INFO L87 Difference]: Start difference. First operand 209 states and 212 transitions. Second operand has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:47,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:47,304 INFO L93 Difference]: Finished difference Result 220 states and 226 transitions. [2022-04-15 12:56:47,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-04-15 12:56:47,304 INFO L78 Accepts]: Start accepts. Automaton has has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 207 [2022-04-15 12:56:47,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:56:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 217 transitions. [2022-04-15 12:56:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 217 transitions. [2022-04-15 12:56:47,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 100 states and 217 transitions. [2022-04-15 12:56:47,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 217 edges. 217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:47,746 INFO L225 Difference]: With dead ends: 220 [2022-04-15 12:56:47,746 INFO L226 Difference]: Without dead ends: 211 [2022-04-15 12:56:47,751 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 293 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5231 ImplicationChecksByTransitivity, 11.9s TimeCoverageRelationStatistics Valid=38418, Invalid=48312, Unknown=0, NotChecked=0, Total=86730 [2022-04-15 12:56:47,751 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 105 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 354 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 12:56:47,751 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 59 Invalid, 354 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 12:56:47,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2022-04-15 12:56:48,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2022-04-15 12:56:48,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:56:48,056 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:48,056 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:48,056 INFO L87 Difference]: Start difference. First operand 211 states. Second operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:48,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:48,058 INFO L93 Difference]: Finished difference Result 211 states and 214 transitions. [2022-04-15 12:56:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 214 transitions. [2022-04-15 12:56:48,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:48,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:48,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 211 states. [2022-04-15 12:56:48,058 INFO L87 Difference]: Start difference. First operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 211 states. [2022-04-15 12:56:48,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:56:48,060 INFO L93 Difference]: Finished difference Result 211 states and 214 transitions. [2022-04-15 12:56:48,060 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 214 transitions. [2022-04-15 12:56:48,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:56:48,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:56:48,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:56:48,060 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:56:48,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 206 states have (on average 1.0194174757281553) internal successors, (210), 206 states have internal predecessors, (210), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 214 transitions. [2022-04-15 12:56:48,063 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 214 transitions. Word has length 207 [2022-04-15 12:56:48,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:56:48,063 INFO L478 AbstractCegarLoop]: Abstraction has 211 states and 214 transitions. [2022-04-15 12:56:48,063 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 100 states, 100 states have (on average 2.03) internal successors, (203), 99 states have internal predecessors, (203), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:56:48,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 211 states and 214 transitions. [2022-04-15 12:56:48,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:56:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 214 transitions. [2022-04-15 12:56:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-15 12:56:48,469 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:56:48,469 INFO L499 BasicCegarLoop]: trace histogram [99, 97, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:56:48,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (98)] Forceful destruction successful, exit code 0 [2022-04-15 12:56:48,670 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,SelfDestructingSolverStorable196,98 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:56:48,670 INFO L403 AbstractCegarLoop]: === Iteration 101 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:56:48,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:56:48,670 INFO L85 PathProgramCache]: Analyzing trace with hash -398129162, now seen corresponding path program 195 times [2022-04-15 12:56:48,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:56:48,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [285488599] [2022-04-15 12:56:49,334 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:56:49,335 INFO L85 PathProgramCache]: Analyzing trace with hash 288202960, now seen corresponding path program 1 times [2022-04-15 12:56:49,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:49,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951790796] [2022-04-15 12:56:49,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:49,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:49,338 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:56:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:56:49,340 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:56:49,340 INFO L85 PathProgramCache]: Analyzing trace with hash -398129162, now seen corresponding path program 196 times [2022-04-15 12:56:49,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:56:49,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123818666] [2022-04-15 12:56:49,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:56:49,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:56:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:51,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:56:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:51,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {152067#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {151964#true} assume true; {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {151964#true} {151964#true} #41#return; {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {151964#true} call ULTIMATE.init(); {152067#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:56:51,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {152067#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {151964#true} assume true; {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {151964#true} {151964#true} #41#return; {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L272 TraceCheckUtils]: 4: Hoare triple {151964#true} call #t~ret4 := main(); {151964#true} is VALID [2022-04-15 12:56:51,333 INFO L290 TraceCheckUtils]: 5: Hoare triple {151964#true} ~x~0 := 0;~y~0 := 500000; {151969#(= main_~x~0 0)} is VALID [2022-04-15 12:56:51,334 INFO L290 TraceCheckUtils]: 6: Hoare triple {151969#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {151969#(= main_~x~0 0)} is VALID [2022-04-15 12:56:51,334 INFO L290 TraceCheckUtils]: 7: Hoare triple {151969#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151970#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:51,334 INFO L290 TraceCheckUtils]: 8: Hoare triple {151970#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {151970#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:51,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {151970#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151971#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:51,346 INFO L290 TraceCheckUtils]: 10: Hoare triple {151971#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {151971#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:51,357 INFO L290 TraceCheckUtils]: 11: Hoare triple {151971#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151972#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:51,358 INFO L290 TraceCheckUtils]: 12: Hoare triple {151972#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {151972#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:51,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {151972#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151973#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:51,370 INFO L290 TraceCheckUtils]: 14: Hoare triple {151973#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {151973#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:51,382 INFO L290 TraceCheckUtils]: 15: Hoare triple {151973#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151974#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:51,382 INFO L290 TraceCheckUtils]: 16: Hoare triple {151974#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {151974#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:51,394 INFO L290 TraceCheckUtils]: 17: Hoare triple {151974#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151975#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:51,394 INFO L290 TraceCheckUtils]: 18: Hoare triple {151975#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {151975#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:51,406 INFO L290 TraceCheckUtils]: 19: Hoare triple {151975#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151976#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:51,406 INFO L290 TraceCheckUtils]: 20: Hoare triple {151976#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {151976#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:51,418 INFO L290 TraceCheckUtils]: 21: Hoare triple {151976#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151977#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:51,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {151977#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {151977#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:51,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {151977#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151978#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:51,430 INFO L290 TraceCheckUtils]: 24: Hoare triple {151978#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {151978#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:51,442 INFO L290 TraceCheckUtils]: 25: Hoare triple {151978#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151979#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:51,442 INFO L290 TraceCheckUtils]: 26: Hoare triple {151979#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {151979#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:51,454 INFO L290 TraceCheckUtils]: 27: Hoare triple {151979#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151980#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:51,454 INFO L290 TraceCheckUtils]: 28: Hoare triple {151980#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {151980#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:51,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {151980#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151981#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:51,466 INFO L290 TraceCheckUtils]: 30: Hoare triple {151981#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {151981#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:51,477 INFO L290 TraceCheckUtils]: 31: Hoare triple {151981#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151982#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:51,477 INFO L290 TraceCheckUtils]: 32: Hoare triple {151982#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {151982#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:51,489 INFO L290 TraceCheckUtils]: 33: Hoare triple {151982#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151983#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:51,489 INFO L290 TraceCheckUtils]: 34: Hoare triple {151983#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {151983#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:51,501 INFO L290 TraceCheckUtils]: 35: Hoare triple {151983#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151984#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:51,501 INFO L290 TraceCheckUtils]: 36: Hoare triple {151984#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {151984#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:51,513 INFO L290 TraceCheckUtils]: 37: Hoare triple {151984#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151985#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:51,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {151985#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {151985#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:51,524 INFO L290 TraceCheckUtils]: 39: Hoare triple {151985#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151986#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:51,525 INFO L290 TraceCheckUtils]: 40: Hoare triple {151986#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {151986#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:51,537 INFO L290 TraceCheckUtils]: 41: Hoare triple {151986#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151987#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:51,537 INFO L290 TraceCheckUtils]: 42: Hoare triple {151987#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {151987#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:51,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {151987#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151988#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:51,548 INFO L290 TraceCheckUtils]: 44: Hoare triple {151988#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {151988#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:51,560 INFO L290 TraceCheckUtils]: 45: Hoare triple {151988#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151989#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:51,560 INFO L290 TraceCheckUtils]: 46: Hoare triple {151989#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {151989#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:51,572 INFO L290 TraceCheckUtils]: 47: Hoare triple {151989#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151990#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:51,572 INFO L290 TraceCheckUtils]: 48: Hoare triple {151990#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {151990#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:51,583 INFO L290 TraceCheckUtils]: 49: Hoare triple {151990#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151991#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:51,584 INFO L290 TraceCheckUtils]: 50: Hoare triple {151991#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {151991#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:51,595 INFO L290 TraceCheckUtils]: 51: Hoare triple {151991#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151992#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:51,595 INFO L290 TraceCheckUtils]: 52: Hoare triple {151992#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {151992#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:51,607 INFO L290 TraceCheckUtils]: 53: Hoare triple {151992#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151993#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:51,607 INFO L290 TraceCheckUtils]: 54: Hoare triple {151993#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {151993#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:51,619 INFO L290 TraceCheckUtils]: 55: Hoare triple {151993#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151994#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:51,619 INFO L290 TraceCheckUtils]: 56: Hoare triple {151994#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {151994#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:51,630 INFO L290 TraceCheckUtils]: 57: Hoare triple {151994#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151995#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:51,631 INFO L290 TraceCheckUtils]: 58: Hoare triple {151995#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {151995#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:51,642 INFO L290 TraceCheckUtils]: 59: Hoare triple {151995#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151996#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:51,642 INFO L290 TraceCheckUtils]: 60: Hoare triple {151996#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {151996#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:51,654 INFO L290 TraceCheckUtils]: 61: Hoare triple {151996#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151997#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:51,654 INFO L290 TraceCheckUtils]: 62: Hoare triple {151997#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {151997#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:51,666 INFO L290 TraceCheckUtils]: 63: Hoare triple {151997#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151998#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:51,667 INFO L290 TraceCheckUtils]: 64: Hoare triple {151998#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {151998#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:51,678 INFO L290 TraceCheckUtils]: 65: Hoare triple {151998#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151999#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:51,678 INFO L290 TraceCheckUtils]: 66: Hoare triple {151999#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {151999#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:51,690 INFO L290 TraceCheckUtils]: 67: Hoare triple {151999#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152000#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:51,690 INFO L290 TraceCheckUtils]: 68: Hoare triple {152000#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {152000#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:51,702 INFO L290 TraceCheckUtils]: 69: Hoare triple {152000#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152001#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:51,702 INFO L290 TraceCheckUtils]: 70: Hoare triple {152001#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {152001#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:51,714 INFO L290 TraceCheckUtils]: 71: Hoare triple {152001#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152002#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:51,714 INFO L290 TraceCheckUtils]: 72: Hoare triple {152002#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {152002#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:51,726 INFO L290 TraceCheckUtils]: 73: Hoare triple {152002#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152003#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:51,726 INFO L290 TraceCheckUtils]: 74: Hoare triple {152003#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {152003#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:51,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {152003#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152004#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:51,739 INFO L290 TraceCheckUtils]: 76: Hoare triple {152004#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {152004#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:51,750 INFO L290 TraceCheckUtils]: 77: Hoare triple {152004#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152005#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:51,750 INFO L290 TraceCheckUtils]: 78: Hoare triple {152005#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {152005#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:51,762 INFO L290 TraceCheckUtils]: 79: Hoare triple {152005#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152006#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:51,762 INFO L290 TraceCheckUtils]: 80: Hoare triple {152006#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {152006#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:51,774 INFO L290 TraceCheckUtils]: 81: Hoare triple {152006#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152007#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:51,774 INFO L290 TraceCheckUtils]: 82: Hoare triple {152007#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {152007#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:51,786 INFO L290 TraceCheckUtils]: 83: Hoare triple {152007#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152008#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:51,786 INFO L290 TraceCheckUtils]: 84: Hoare triple {152008#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {152008#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:51,798 INFO L290 TraceCheckUtils]: 85: Hoare triple {152008#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152009#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:51,799 INFO L290 TraceCheckUtils]: 86: Hoare triple {152009#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {152009#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:51,810 INFO L290 TraceCheckUtils]: 87: Hoare triple {152009#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152010#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:51,811 INFO L290 TraceCheckUtils]: 88: Hoare triple {152010#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {152010#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:51,822 INFO L290 TraceCheckUtils]: 89: Hoare triple {152010#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152011#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:51,823 INFO L290 TraceCheckUtils]: 90: Hoare triple {152011#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {152011#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:51,834 INFO L290 TraceCheckUtils]: 91: Hoare triple {152011#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152012#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:51,835 INFO L290 TraceCheckUtils]: 92: Hoare triple {152012#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {152012#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:51,846 INFO L290 TraceCheckUtils]: 93: Hoare triple {152012#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152013#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:51,847 INFO L290 TraceCheckUtils]: 94: Hoare triple {152013#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {152013#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:51,859 INFO L290 TraceCheckUtils]: 95: Hoare triple {152013#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152014#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:51,859 INFO L290 TraceCheckUtils]: 96: Hoare triple {152014#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {152014#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:51,870 INFO L290 TraceCheckUtils]: 97: Hoare triple {152014#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152015#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:51,871 INFO L290 TraceCheckUtils]: 98: Hoare triple {152015#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {152015#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:51,882 INFO L290 TraceCheckUtils]: 99: Hoare triple {152015#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152016#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:51,883 INFO L290 TraceCheckUtils]: 100: Hoare triple {152016#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {152016#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:51,895 INFO L290 TraceCheckUtils]: 101: Hoare triple {152016#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152017#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:51,895 INFO L290 TraceCheckUtils]: 102: Hoare triple {152017#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {152017#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:51,907 INFO L290 TraceCheckUtils]: 103: Hoare triple {152017#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152018#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:51,907 INFO L290 TraceCheckUtils]: 104: Hoare triple {152018#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {152018#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:51,919 INFO L290 TraceCheckUtils]: 105: Hoare triple {152018#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152019#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:51,919 INFO L290 TraceCheckUtils]: 106: Hoare triple {152019#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {152019#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:51,931 INFO L290 TraceCheckUtils]: 107: Hoare triple {152019#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152020#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:51,931 INFO L290 TraceCheckUtils]: 108: Hoare triple {152020#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {152020#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:51,942 INFO L290 TraceCheckUtils]: 109: Hoare triple {152020#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152021#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:51,943 INFO L290 TraceCheckUtils]: 110: Hoare triple {152021#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {152021#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:51,954 INFO L290 TraceCheckUtils]: 111: Hoare triple {152021#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152022#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:51,955 INFO L290 TraceCheckUtils]: 112: Hoare triple {152022#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {152022#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:51,967 INFO L290 TraceCheckUtils]: 113: Hoare triple {152022#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152023#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:51,967 INFO L290 TraceCheckUtils]: 114: Hoare triple {152023#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {152023#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:51,979 INFO L290 TraceCheckUtils]: 115: Hoare triple {152023#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152024#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:51,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {152024#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {152024#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:51,991 INFO L290 TraceCheckUtils]: 117: Hoare triple {152024#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152025#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:51,991 INFO L290 TraceCheckUtils]: 118: Hoare triple {152025#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {152025#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:52,003 INFO L290 TraceCheckUtils]: 119: Hoare triple {152025#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152026#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:52,004 INFO L290 TraceCheckUtils]: 120: Hoare triple {152026#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {152026#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:52,016 INFO L290 TraceCheckUtils]: 121: Hoare triple {152026#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152027#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:52,016 INFO L290 TraceCheckUtils]: 122: Hoare triple {152027#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {152027#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:52,028 INFO L290 TraceCheckUtils]: 123: Hoare triple {152027#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152028#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:52,028 INFO L290 TraceCheckUtils]: 124: Hoare triple {152028#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {152028#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:52,040 INFO L290 TraceCheckUtils]: 125: Hoare triple {152028#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152029#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:52,041 INFO L290 TraceCheckUtils]: 126: Hoare triple {152029#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {152029#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:52,053 INFO L290 TraceCheckUtils]: 127: Hoare triple {152029#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152030#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:52,053 INFO L290 TraceCheckUtils]: 128: Hoare triple {152030#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {152030#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:52,065 INFO L290 TraceCheckUtils]: 129: Hoare triple {152030#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152031#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:52,065 INFO L290 TraceCheckUtils]: 130: Hoare triple {152031#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {152031#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:52,077 INFO L290 TraceCheckUtils]: 131: Hoare triple {152031#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152032#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:52,077 INFO L290 TraceCheckUtils]: 132: Hoare triple {152032#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {152032#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:52,090 INFO L290 TraceCheckUtils]: 133: Hoare triple {152032#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152033#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:52,090 INFO L290 TraceCheckUtils]: 134: Hoare triple {152033#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {152033#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:52,102 INFO L290 TraceCheckUtils]: 135: Hoare triple {152033#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152034#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:52,102 INFO L290 TraceCheckUtils]: 136: Hoare triple {152034#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {152034#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:52,114 INFO L290 TraceCheckUtils]: 137: Hoare triple {152034#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152035#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:52,114 INFO L290 TraceCheckUtils]: 138: Hoare triple {152035#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {152035#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:52,127 INFO L290 TraceCheckUtils]: 139: Hoare triple {152035#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152036#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:52,127 INFO L290 TraceCheckUtils]: 140: Hoare triple {152036#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {152036#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:52,139 INFO L290 TraceCheckUtils]: 141: Hoare triple {152036#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152037#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:52,140 INFO L290 TraceCheckUtils]: 142: Hoare triple {152037#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {152037#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:52,151 INFO L290 TraceCheckUtils]: 143: Hoare triple {152037#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152038#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:52,152 INFO L290 TraceCheckUtils]: 144: Hoare triple {152038#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {152038#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:52,163 INFO L290 TraceCheckUtils]: 145: Hoare triple {152038#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152039#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:52,164 INFO L290 TraceCheckUtils]: 146: Hoare triple {152039#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {152039#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:52,175 INFO L290 TraceCheckUtils]: 147: Hoare triple {152039#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152040#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:52,175 INFO L290 TraceCheckUtils]: 148: Hoare triple {152040#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {152040#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:52,187 INFO L290 TraceCheckUtils]: 149: Hoare triple {152040#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152041#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:52,187 INFO L290 TraceCheckUtils]: 150: Hoare triple {152041#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {152041#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:52,199 INFO L290 TraceCheckUtils]: 151: Hoare triple {152041#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152042#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:52,200 INFO L290 TraceCheckUtils]: 152: Hoare triple {152042#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {152042#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:52,211 INFO L290 TraceCheckUtils]: 153: Hoare triple {152042#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152043#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:52,212 INFO L290 TraceCheckUtils]: 154: Hoare triple {152043#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {152043#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:52,224 INFO L290 TraceCheckUtils]: 155: Hoare triple {152043#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152044#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:52,224 INFO L290 TraceCheckUtils]: 156: Hoare triple {152044#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {152044#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:52,236 INFO L290 TraceCheckUtils]: 157: Hoare triple {152044#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152045#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:52,236 INFO L290 TraceCheckUtils]: 158: Hoare triple {152045#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {152045#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:52,248 INFO L290 TraceCheckUtils]: 159: Hoare triple {152045#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152046#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:52,249 INFO L290 TraceCheckUtils]: 160: Hoare triple {152046#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {152046#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:52,261 INFO L290 TraceCheckUtils]: 161: Hoare triple {152046#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152047#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:52,261 INFO L290 TraceCheckUtils]: 162: Hoare triple {152047#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {152047#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:52,273 INFO L290 TraceCheckUtils]: 163: Hoare triple {152047#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152048#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:52,273 INFO L290 TraceCheckUtils]: 164: Hoare triple {152048#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {152048#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:52,285 INFO L290 TraceCheckUtils]: 165: Hoare triple {152048#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152049#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:52,286 INFO L290 TraceCheckUtils]: 166: Hoare triple {152049#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {152049#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:52,298 INFO L290 TraceCheckUtils]: 167: Hoare triple {152049#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152050#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:52,298 INFO L290 TraceCheckUtils]: 168: Hoare triple {152050#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {152050#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:52,310 INFO L290 TraceCheckUtils]: 169: Hoare triple {152050#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152051#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:52,310 INFO L290 TraceCheckUtils]: 170: Hoare triple {152051#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {152051#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:52,322 INFO L290 TraceCheckUtils]: 171: Hoare triple {152051#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152052#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:52,323 INFO L290 TraceCheckUtils]: 172: Hoare triple {152052#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {152052#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:52,335 INFO L290 TraceCheckUtils]: 173: Hoare triple {152052#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152053#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:52,335 INFO L290 TraceCheckUtils]: 174: Hoare triple {152053#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {152053#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:52,347 INFO L290 TraceCheckUtils]: 175: Hoare triple {152053#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152054#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:52,347 INFO L290 TraceCheckUtils]: 176: Hoare triple {152054#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {152054#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:52,359 INFO L290 TraceCheckUtils]: 177: Hoare triple {152054#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152055#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:52,360 INFO L290 TraceCheckUtils]: 178: Hoare triple {152055#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {152055#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:52,372 INFO L290 TraceCheckUtils]: 179: Hoare triple {152055#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152056#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:52,372 INFO L290 TraceCheckUtils]: 180: Hoare triple {152056#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {152056#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:52,384 INFO L290 TraceCheckUtils]: 181: Hoare triple {152056#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152057#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:52,384 INFO L290 TraceCheckUtils]: 182: Hoare triple {152057#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {152057#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:52,396 INFO L290 TraceCheckUtils]: 183: Hoare triple {152057#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152058#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:52,397 INFO L290 TraceCheckUtils]: 184: Hoare triple {152058#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {152058#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:52,408 INFO L290 TraceCheckUtils]: 185: Hoare triple {152058#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152059#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:52,409 INFO L290 TraceCheckUtils]: 186: Hoare triple {152059#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {152059#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:52,421 INFO L290 TraceCheckUtils]: 187: Hoare triple {152059#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152060#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:52,421 INFO L290 TraceCheckUtils]: 188: Hoare triple {152060#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {152060#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:52,433 INFO L290 TraceCheckUtils]: 189: Hoare triple {152060#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152061#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:52,433 INFO L290 TraceCheckUtils]: 190: Hoare triple {152061#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {152061#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:52,445 INFO L290 TraceCheckUtils]: 191: Hoare triple {152061#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152062#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:52,445 INFO L290 TraceCheckUtils]: 192: Hoare triple {152062#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {152062#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:52,458 INFO L290 TraceCheckUtils]: 193: Hoare triple {152062#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152063#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:52,458 INFO L290 TraceCheckUtils]: 194: Hoare triple {152063#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {152063#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:52,470 INFO L290 TraceCheckUtils]: 195: Hoare triple {152063#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152064#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:52,470 INFO L290 TraceCheckUtils]: 196: Hoare triple {152064#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {152064#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:52,482 INFO L290 TraceCheckUtils]: 197: Hoare triple {152064#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152065#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:52,482 INFO L290 TraceCheckUtils]: 198: Hoare triple {152065#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {152065#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:52,494 INFO L290 TraceCheckUtils]: 199: Hoare triple {152065#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152066#(<= main_~x~0 97)} is VALID [2022-04-15 12:56:52,495 INFO L290 TraceCheckUtils]: 200: Hoare triple {152066#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {152066#(<= main_~x~0 97)} is VALID [2022-04-15 12:56:52,507 INFO L290 TraceCheckUtils]: 201: Hoare triple {152066#(<= main_~x~0 97)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 202: Hoare triple {151965#false} assume !!(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 203: Hoare triple {151965#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 204: Hoare triple {151965#false} assume !(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L272 TraceCheckUtils]: 205: Hoare triple {151965#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 206: Hoare triple {151965#false} ~cond := #in~cond; {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 207: Hoare triple {151965#false} assume 0 == ~cond; {151965#false} is VALID [2022-04-15 12:56:52,508 INFO L290 TraceCheckUtils]: 208: Hoare triple {151965#false} assume !false; {151965#false} is VALID [2022-04-15 12:56:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 294 proven. 9506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:52,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:56:52,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123818666] [2022-04-15 12:56:52,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123818666] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:56:52,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [362889353] [2022-04-15 12:56:52,509 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:56:52,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:56:52,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:56:52,510 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:56:52,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Waiting until timeout for monitored process [2022-04-15 12:56:52,603 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:56:52,603 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:56:52,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-15 12:56:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:56:52,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:56:53,955 INFO L272 TraceCheckUtils]: 0: Hoare triple {151964#true} call ULTIMATE.init(); {151964#true} is VALID [2022-04-15 12:56:53,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {151964#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {151964#true} is VALID [2022-04-15 12:56:53,955 INFO L290 TraceCheckUtils]: 2: Hoare triple {151964#true} assume true; {151964#true} is VALID [2022-04-15 12:56:53,956 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {151964#true} {151964#true} #41#return; {151964#true} is VALID [2022-04-15 12:56:53,956 INFO L272 TraceCheckUtils]: 4: Hoare triple {151964#true} call #t~ret4 := main(); {151964#true} is VALID [2022-04-15 12:56:53,956 INFO L290 TraceCheckUtils]: 5: Hoare triple {151964#true} ~x~0 := 0;~y~0 := 500000; {152086#(<= main_~x~0 0)} is VALID [2022-04-15 12:56:53,956 INFO L290 TraceCheckUtils]: 6: Hoare triple {152086#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {152086#(<= main_~x~0 0)} is VALID [2022-04-15 12:56:53,964 INFO L290 TraceCheckUtils]: 7: Hoare triple {152086#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151970#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:53,965 INFO L290 TraceCheckUtils]: 8: Hoare triple {151970#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {151970#(<= main_~x~0 1)} is VALID [2022-04-15 12:56:53,968 INFO L290 TraceCheckUtils]: 9: Hoare triple {151970#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151971#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:53,968 INFO L290 TraceCheckUtils]: 10: Hoare triple {151971#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {151971#(<= main_~x~0 2)} is VALID [2022-04-15 12:56:53,973 INFO L290 TraceCheckUtils]: 11: Hoare triple {151971#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151972#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:53,974 INFO L290 TraceCheckUtils]: 12: Hoare triple {151972#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {151972#(<= main_~x~0 3)} is VALID [2022-04-15 12:56:53,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {151972#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151973#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:53,977 INFO L290 TraceCheckUtils]: 14: Hoare triple {151973#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {151973#(<= main_~x~0 4)} is VALID [2022-04-15 12:56:53,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {151973#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151974#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:53,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {151974#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {151974#(<= main_~x~0 5)} is VALID [2022-04-15 12:56:53,981 INFO L290 TraceCheckUtils]: 17: Hoare triple {151974#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151975#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:53,981 INFO L290 TraceCheckUtils]: 18: Hoare triple {151975#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {151975#(<= main_~x~0 6)} is VALID [2022-04-15 12:56:53,983 INFO L290 TraceCheckUtils]: 19: Hoare triple {151975#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151976#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:53,983 INFO L290 TraceCheckUtils]: 20: Hoare triple {151976#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {151976#(<= main_~x~0 7)} is VALID [2022-04-15 12:56:53,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {151976#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151977#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:53,986 INFO L290 TraceCheckUtils]: 22: Hoare triple {151977#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {151977#(<= main_~x~0 8)} is VALID [2022-04-15 12:56:53,988 INFO L290 TraceCheckUtils]: 23: Hoare triple {151977#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151978#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:53,988 INFO L290 TraceCheckUtils]: 24: Hoare triple {151978#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {151978#(<= main_~x~0 9)} is VALID [2022-04-15 12:56:53,990 INFO L290 TraceCheckUtils]: 25: Hoare triple {151978#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151979#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:53,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {151979#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {151979#(<= main_~x~0 10)} is VALID [2022-04-15 12:56:53,993 INFO L290 TraceCheckUtils]: 27: Hoare triple {151979#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151980#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:53,993 INFO L290 TraceCheckUtils]: 28: Hoare triple {151980#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {151980#(<= main_~x~0 11)} is VALID [2022-04-15 12:56:53,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {151980#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151981#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:53,995 INFO L290 TraceCheckUtils]: 30: Hoare triple {151981#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {151981#(<= main_~x~0 12)} is VALID [2022-04-15 12:56:53,998 INFO L290 TraceCheckUtils]: 31: Hoare triple {151981#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151982#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:53,998 INFO L290 TraceCheckUtils]: 32: Hoare triple {151982#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {151982#(<= main_~x~0 13)} is VALID [2022-04-15 12:56:54,000 INFO L290 TraceCheckUtils]: 33: Hoare triple {151982#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151983#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:54,000 INFO L290 TraceCheckUtils]: 34: Hoare triple {151983#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {151983#(<= main_~x~0 14)} is VALID [2022-04-15 12:56:54,003 INFO L290 TraceCheckUtils]: 35: Hoare triple {151983#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151984#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:54,003 INFO L290 TraceCheckUtils]: 36: Hoare triple {151984#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {151984#(<= main_~x~0 15)} is VALID [2022-04-15 12:56:54,005 INFO L290 TraceCheckUtils]: 37: Hoare triple {151984#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151985#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:54,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {151985#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {151985#(<= main_~x~0 16)} is VALID [2022-04-15 12:56:54,008 INFO L290 TraceCheckUtils]: 39: Hoare triple {151985#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151986#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:54,008 INFO L290 TraceCheckUtils]: 40: Hoare triple {151986#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {151986#(<= main_~x~0 17)} is VALID [2022-04-15 12:56:54,010 INFO L290 TraceCheckUtils]: 41: Hoare triple {151986#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151987#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:54,010 INFO L290 TraceCheckUtils]: 42: Hoare triple {151987#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {151987#(<= main_~x~0 18)} is VALID [2022-04-15 12:56:54,012 INFO L290 TraceCheckUtils]: 43: Hoare triple {151987#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151988#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:54,013 INFO L290 TraceCheckUtils]: 44: Hoare triple {151988#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {151988#(<= main_~x~0 19)} is VALID [2022-04-15 12:56:54,015 INFO L290 TraceCheckUtils]: 45: Hoare triple {151988#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151989#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:54,015 INFO L290 TraceCheckUtils]: 46: Hoare triple {151989#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {151989#(<= main_~x~0 20)} is VALID [2022-04-15 12:56:54,017 INFO L290 TraceCheckUtils]: 47: Hoare triple {151989#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151990#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:54,018 INFO L290 TraceCheckUtils]: 48: Hoare triple {151990#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {151990#(<= main_~x~0 21)} is VALID [2022-04-15 12:56:54,020 INFO L290 TraceCheckUtils]: 49: Hoare triple {151990#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151991#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:54,021 INFO L290 TraceCheckUtils]: 50: Hoare triple {151991#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {151991#(<= main_~x~0 22)} is VALID [2022-04-15 12:56:54,023 INFO L290 TraceCheckUtils]: 51: Hoare triple {151991#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151992#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:54,023 INFO L290 TraceCheckUtils]: 52: Hoare triple {151992#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {151992#(<= main_~x~0 23)} is VALID [2022-04-15 12:56:54,026 INFO L290 TraceCheckUtils]: 53: Hoare triple {151992#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151993#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:54,027 INFO L290 TraceCheckUtils]: 54: Hoare triple {151993#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {151993#(<= main_~x~0 24)} is VALID [2022-04-15 12:56:54,030 INFO L290 TraceCheckUtils]: 55: Hoare triple {151993#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151994#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:54,030 INFO L290 TraceCheckUtils]: 56: Hoare triple {151994#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {151994#(<= main_~x~0 25)} is VALID [2022-04-15 12:56:54,033 INFO L290 TraceCheckUtils]: 57: Hoare triple {151994#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151995#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:54,033 INFO L290 TraceCheckUtils]: 58: Hoare triple {151995#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {151995#(<= main_~x~0 26)} is VALID [2022-04-15 12:56:54,035 INFO L290 TraceCheckUtils]: 59: Hoare triple {151995#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151996#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:54,036 INFO L290 TraceCheckUtils]: 60: Hoare triple {151996#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {151996#(<= main_~x~0 27)} is VALID [2022-04-15 12:56:54,038 INFO L290 TraceCheckUtils]: 61: Hoare triple {151996#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151997#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:54,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {151997#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {151997#(<= main_~x~0 28)} is VALID [2022-04-15 12:56:54,040 INFO L290 TraceCheckUtils]: 63: Hoare triple {151997#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151998#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:54,041 INFO L290 TraceCheckUtils]: 64: Hoare triple {151998#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {151998#(<= main_~x~0 29)} is VALID [2022-04-15 12:56:54,043 INFO L290 TraceCheckUtils]: 65: Hoare triple {151998#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {151999#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:54,043 INFO L290 TraceCheckUtils]: 66: Hoare triple {151999#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {151999#(<= main_~x~0 30)} is VALID [2022-04-15 12:56:54,045 INFO L290 TraceCheckUtils]: 67: Hoare triple {151999#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152000#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:54,046 INFO L290 TraceCheckUtils]: 68: Hoare triple {152000#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {152000#(<= main_~x~0 31)} is VALID [2022-04-15 12:56:54,048 INFO L290 TraceCheckUtils]: 69: Hoare triple {152000#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152001#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:54,048 INFO L290 TraceCheckUtils]: 70: Hoare triple {152001#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {152001#(<= main_~x~0 32)} is VALID [2022-04-15 12:56:54,050 INFO L290 TraceCheckUtils]: 71: Hoare triple {152001#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152002#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:54,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {152002#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {152002#(<= main_~x~0 33)} is VALID [2022-04-15 12:56:54,053 INFO L290 TraceCheckUtils]: 73: Hoare triple {152002#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152003#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:54,053 INFO L290 TraceCheckUtils]: 74: Hoare triple {152003#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {152003#(<= main_~x~0 34)} is VALID [2022-04-15 12:56:54,056 INFO L290 TraceCheckUtils]: 75: Hoare triple {152003#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152004#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:54,056 INFO L290 TraceCheckUtils]: 76: Hoare triple {152004#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {152004#(<= main_~x~0 35)} is VALID [2022-04-15 12:56:54,059 INFO L290 TraceCheckUtils]: 77: Hoare triple {152004#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152005#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:54,059 INFO L290 TraceCheckUtils]: 78: Hoare triple {152005#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {152005#(<= main_~x~0 36)} is VALID [2022-04-15 12:56:54,064 INFO L290 TraceCheckUtils]: 79: Hoare triple {152005#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152006#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:54,064 INFO L290 TraceCheckUtils]: 80: Hoare triple {152006#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {152006#(<= main_~x~0 37)} is VALID [2022-04-15 12:56:54,067 INFO L290 TraceCheckUtils]: 81: Hoare triple {152006#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152007#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:54,067 INFO L290 TraceCheckUtils]: 82: Hoare triple {152007#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {152007#(<= main_~x~0 38)} is VALID [2022-04-15 12:56:54,070 INFO L290 TraceCheckUtils]: 83: Hoare triple {152007#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152008#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:54,070 INFO L290 TraceCheckUtils]: 84: Hoare triple {152008#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {152008#(<= main_~x~0 39)} is VALID [2022-04-15 12:56:54,072 INFO L290 TraceCheckUtils]: 85: Hoare triple {152008#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152009#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:54,073 INFO L290 TraceCheckUtils]: 86: Hoare triple {152009#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {152009#(<= main_~x~0 40)} is VALID [2022-04-15 12:56:54,075 INFO L290 TraceCheckUtils]: 87: Hoare triple {152009#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152010#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:54,075 INFO L290 TraceCheckUtils]: 88: Hoare triple {152010#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {152010#(<= main_~x~0 41)} is VALID [2022-04-15 12:56:54,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {152010#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152011#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:54,078 INFO L290 TraceCheckUtils]: 90: Hoare triple {152011#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {152011#(<= main_~x~0 42)} is VALID [2022-04-15 12:56:54,081 INFO L290 TraceCheckUtils]: 91: Hoare triple {152011#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152012#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:54,081 INFO L290 TraceCheckUtils]: 92: Hoare triple {152012#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {152012#(<= main_~x~0 43)} is VALID [2022-04-15 12:56:54,083 INFO L290 TraceCheckUtils]: 93: Hoare triple {152012#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152013#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:54,083 INFO L290 TraceCheckUtils]: 94: Hoare triple {152013#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {152013#(<= main_~x~0 44)} is VALID [2022-04-15 12:56:54,086 INFO L290 TraceCheckUtils]: 95: Hoare triple {152013#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152014#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:54,086 INFO L290 TraceCheckUtils]: 96: Hoare triple {152014#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {152014#(<= main_~x~0 45)} is VALID [2022-04-15 12:56:54,089 INFO L290 TraceCheckUtils]: 97: Hoare triple {152014#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152015#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:54,090 INFO L290 TraceCheckUtils]: 98: Hoare triple {152015#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {152015#(<= main_~x~0 46)} is VALID [2022-04-15 12:56:54,094 INFO L290 TraceCheckUtils]: 99: Hoare triple {152015#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152016#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:54,095 INFO L290 TraceCheckUtils]: 100: Hoare triple {152016#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {152016#(<= main_~x~0 47)} is VALID [2022-04-15 12:56:54,097 INFO L290 TraceCheckUtils]: 101: Hoare triple {152016#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152017#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:54,097 INFO L290 TraceCheckUtils]: 102: Hoare triple {152017#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {152017#(<= main_~x~0 48)} is VALID [2022-04-15 12:56:54,099 INFO L290 TraceCheckUtils]: 103: Hoare triple {152017#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152018#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:54,100 INFO L290 TraceCheckUtils]: 104: Hoare triple {152018#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {152018#(<= main_~x~0 49)} is VALID [2022-04-15 12:56:54,102 INFO L290 TraceCheckUtils]: 105: Hoare triple {152018#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152019#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:54,102 INFO L290 TraceCheckUtils]: 106: Hoare triple {152019#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {152019#(<= main_~x~0 50)} is VALID [2022-04-15 12:56:54,104 INFO L290 TraceCheckUtils]: 107: Hoare triple {152019#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152020#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:54,105 INFO L290 TraceCheckUtils]: 108: Hoare triple {152020#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {152020#(<= main_~x~0 51)} is VALID [2022-04-15 12:56:54,107 INFO L290 TraceCheckUtils]: 109: Hoare triple {152020#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152021#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:54,107 INFO L290 TraceCheckUtils]: 110: Hoare triple {152021#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {152021#(<= main_~x~0 52)} is VALID [2022-04-15 12:56:54,110 INFO L290 TraceCheckUtils]: 111: Hoare triple {152021#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152022#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:54,110 INFO L290 TraceCheckUtils]: 112: Hoare triple {152022#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {152022#(<= main_~x~0 53)} is VALID [2022-04-15 12:56:54,112 INFO L290 TraceCheckUtils]: 113: Hoare triple {152022#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152023#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:54,112 INFO L290 TraceCheckUtils]: 114: Hoare triple {152023#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {152023#(<= main_~x~0 54)} is VALID [2022-04-15 12:56:54,114 INFO L290 TraceCheckUtils]: 115: Hoare triple {152023#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152024#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:54,115 INFO L290 TraceCheckUtils]: 116: Hoare triple {152024#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {152024#(<= main_~x~0 55)} is VALID [2022-04-15 12:56:54,117 INFO L290 TraceCheckUtils]: 117: Hoare triple {152024#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152025#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:54,118 INFO L290 TraceCheckUtils]: 118: Hoare triple {152025#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {152025#(<= main_~x~0 56)} is VALID [2022-04-15 12:56:54,120 INFO L290 TraceCheckUtils]: 119: Hoare triple {152025#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152026#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:54,120 INFO L290 TraceCheckUtils]: 120: Hoare triple {152026#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {152026#(<= main_~x~0 57)} is VALID [2022-04-15 12:56:54,123 INFO L290 TraceCheckUtils]: 121: Hoare triple {152026#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152027#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:54,123 INFO L290 TraceCheckUtils]: 122: Hoare triple {152027#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {152027#(<= main_~x~0 58)} is VALID [2022-04-15 12:56:54,125 INFO L290 TraceCheckUtils]: 123: Hoare triple {152027#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152028#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:54,126 INFO L290 TraceCheckUtils]: 124: Hoare triple {152028#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {152028#(<= main_~x~0 59)} is VALID [2022-04-15 12:56:54,128 INFO L290 TraceCheckUtils]: 125: Hoare triple {152028#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152029#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:54,128 INFO L290 TraceCheckUtils]: 126: Hoare triple {152029#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {152029#(<= main_~x~0 60)} is VALID [2022-04-15 12:56:54,131 INFO L290 TraceCheckUtils]: 127: Hoare triple {152029#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152030#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:54,131 INFO L290 TraceCheckUtils]: 128: Hoare triple {152030#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {152030#(<= main_~x~0 61)} is VALID [2022-04-15 12:56:54,133 INFO L290 TraceCheckUtils]: 129: Hoare triple {152030#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152031#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:54,134 INFO L290 TraceCheckUtils]: 130: Hoare triple {152031#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {152031#(<= main_~x~0 62)} is VALID [2022-04-15 12:56:54,136 INFO L290 TraceCheckUtils]: 131: Hoare triple {152031#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152032#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:54,136 INFO L290 TraceCheckUtils]: 132: Hoare triple {152032#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {152032#(<= main_~x~0 63)} is VALID [2022-04-15 12:56:54,139 INFO L290 TraceCheckUtils]: 133: Hoare triple {152032#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152033#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:54,139 INFO L290 TraceCheckUtils]: 134: Hoare triple {152033#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {152033#(<= main_~x~0 64)} is VALID [2022-04-15 12:56:54,141 INFO L290 TraceCheckUtils]: 135: Hoare triple {152033#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152034#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:54,142 INFO L290 TraceCheckUtils]: 136: Hoare triple {152034#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {152034#(<= main_~x~0 65)} is VALID [2022-04-15 12:56:54,144 INFO L290 TraceCheckUtils]: 137: Hoare triple {152034#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152035#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:54,145 INFO L290 TraceCheckUtils]: 138: Hoare triple {152035#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {152035#(<= main_~x~0 66)} is VALID [2022-04-15 12:56:54,147 INFO L290 TraceCheckUtils]: 139: Hoare triple {152035#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152036#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:54,147 INFO L290 TraceCheckUtils]: 140: Hoare triple {152036#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {152036#(<= main_~x~0 67)} is VALID [2022-04-15 12:56:54,150 INFO L290 TraceCheckUtils]: 141: Hoare triple {152036#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152037#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:54,150 INFO L290 TraceCheckUtils]: 142: Hoare triple {152037#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {152037#(<= main_~x~0 68)} is VALID [2022-04-15 12:56:54,152 INFO L290 TraceCheckUtils]: 143: Hoare triple {152037#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152038#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:54,153 INFO L290 TraceCheckUtils]: 144: Hoare triple {152038#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {152038#(<= main_~x~0 69)} is VALID [2022-04-15 12:56:54,155 INFO L290 TraceCheckUtils]: 145: Hoare triple {152038#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152039#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:54,155 INFO L290 TraceCheckUtils]: 146: Hoare triple {152039#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {152039#(<= main_~x~0 70)} is VALID [2022-04-15 12:56:54,157 INFO L290 TraceCheckUtils]: 147: Hoare triple {152039#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152040#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:54,158 INFO L290 TraceCheckUtils]: 148: Hoare triple {152040#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {152040#(<= main_~x~0 71)} is VALID [2022-04-15 12:56:54,160 INFO L290 TraceCheckUtils]: 149: Hoare triple {152040#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152041#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:54,160 INFO L290 TraceCheckUtils]: 150: Hoare triple {152041#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {152041#(<= main_~x~0 72)} is VALID [2022-04-15 12:56:54,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {152041#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152042#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:54,163 INFO L290 TraceCheckUtils]: 152: Hoare triple {152042#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {152042#(<= main_~x~0 73)} is VALID [2022-04-15 12:56:54,165 INFO L290 TraceCheckUtils]: 153: Hoare triple {152042#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152043#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:54,166 INFO L290 TraceCheckUtils]: 154: Hoare triple {152043#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {152043#(<= main_~x~0 74)} is VALID [2022-04-15 12:56:54,168 INFO L290 TraceCheckUtils]: 155: Hoare triple {152043#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152044#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:54,169 INFO L290 TraceCheckUtils]: 156: Hoare triple {152044#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {152044#(<= main_~x~0 75)} is VALID [2022-04-15 12:56:54,171 INFO L290 TraceCheckUtils]: 157: Hoare triple {152044#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152045#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:54,171 INFO L290 TraceCheckUtils]: 158: Hoare triple {152045#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {152045#(<= main_~x~0 76)} is VALID [2022-04-15 12:56:54,173 INFO L290 TraceCheckUtils]: 159: Hoare triple {152045#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152046#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:54,174 INFO L290 TraceCheckUtils]: 160: Hoare triple {152046#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {152046#(<= main_~x~0 77)} is VALID [2022-04-15 12:56:54,176 INFO L290 TraceCheckUtils]: 161: Hoare triple {152046#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152047#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:54,176 INFO L290 TraceCheckUtils]: 162: Hoare triple {152047#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {152047#(<= main_~x~0 78)} is VALID [2022-04-15 12:56:54,179 INFO L290 TraceCheckUtils]: 163: Hoare triple {152047#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152048#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:54,179 INFO L290 TraceCheckUtils]: 164: Hoare triple {152048#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {152048#(<= main_~x~0 79)} is VALID [2022-04-15 12:56:54,181 INFO L290 TraceCheckUtils]: 165: Hoare triple {152048#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152049#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:54,181 INFO L290 TraceCheckUtils]: 166: Hoare triple {152049#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {152049#(<= main_~x~0 80)} is VALID [2022-04-15 12:56:54,183 INFO L290 TraceCheckUtils]: 167: Hoare triple {152049#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152050#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:54,184 INFO L290 TraceCheckUtils]: 168: Hoare triple {152050#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {152050#(<= main_~x~0 81)} is VALID [2022-04-15 12:56:54,186 INFO L290 TraceCheckUtils]: 169: Hoare triple {152050#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152051#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:54,186 INFO L290 TraceCheckUtils]: 170: Hoare triple {152051#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {152051#(<= main_~x~0 82)} is VALID [2022-04-15 12:56:54,188 INFO L290 TraceCheckUtils]: 171: Hoare triple {152051#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152052#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:54,189 INFO L290 TraceCheckUtils]: 172: Hoare triple {152052#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {152052#(<= main_~x~0 83)} is VALID [2022-04-15 12:56:54,191 INFO L290 TraceCheckUtils]: 173: Hoare triple {152052#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152053#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:54,191 INFO L290 TraceCheckUtils]: 174: Hoare triple {152053#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {152053#(<= main_~x~0 84)} is VALID [2022-04-15 12:56:54,193 INFO L290 TraceCheckUtils]: 175: Hoare triple {152053#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152054#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:54,194 INFO L290 TraceCheckUtils]: 176: Hoare triple {152054#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {152054#(<= main_~x~0 85)} is VALID [2022-04-15 12:56:54,196 INFO L290 TraceCheckUtils]: 177: Hoare triple {152054#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152055#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:54,196 INFO L290 TraceCheckUtils]: 178: Hoare triple {152055#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {152055#(<= main_~x~0 86)} is VALID [2022-04-15 12:56:54,199 INFO L290 TraceCheckUtils]: 179: Hoare triple {152055#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152056#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:54,199 INFO L290 TraceCheckUtils]: 180: Hoare triple {152056#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {152056#(<= main_~x~0 87)} is VALID [2022-04-15 12:56:54,204 INFO L290 TraceCheckUtils]: 181: Hoare triple {152056#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152057#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:54,204 INFO L290 TraceCheckUtils]: 182: Hoare triple {152057#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {152057#(<= main_~x~0 88)} is VALID [2022-04-15 12:56:54,206 INFO L290 TraceCheckUtils]: 183: Hoare triple {152057#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152058#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:54,207 INFO L290 TraceCheckUtils]: 184: Hoare triple {152058#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {152058#(<= main_~x~0 89)} is VALID [2022-04-15 12:56:54,209 INFO L290 TraceCheckUtils]: 185: Hoare triple {152058#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152059#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:54,209 INFO L290 TraceCheckUtils]: 186: Hoare triple {152059#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {152059#(<= main_~x~0 90)} is VALID [2022-04-15 12:56:54,211 INFO L290 TraceCheckUtils]: 187: Hoare triple {152059#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152060#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:54,212 INFO L290 TraceCheckUtils]: 188: Hoare triple {152060#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {152060#(<= main_~x~0 91)} is VALID [2022-04-15 12:56:54,214 INFO L290 TraceCheckUtils]: 189: Hoare triple {152060#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152061#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:54,214 INFO L290 TraceCheckUtils]: 190: Hoare triple {152061#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {152061#(<= main_~x~0 92)} is VALID [2022-04-15 12:56:54,216 INFO L290 TraceCheckUtils]: 191: Hoare triple {152061#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152062#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:54,216 INFO L290 TraceCheckUtils]: 192: Hoare triple {152062#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {152062#(<= main_~x~0 93)} is VALID [2022-04-15 12:56:54,218 INFO L290 TraceCheckUtils]: 193: Hoare triple {152062#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152063#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:54,219 INFO L290 TraceCheckUtils]: 194: Hoare triple {152063#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {152063#(<= main_~x~0 94)} is VALID [2022-04-15 12:56:54,221 INFO L290 TraceCheckUtils]: 195: Hoare triple {152063#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152064#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:54,221 INFO L290 TraceCheckUtils]: 196: Hoare triple {152064#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {152064#(<= main_~x~0 95)} is VALID [2022-04-15 12:56:54,223 INFO L290 TraceCheckUtils]: 197: Hoare triple {152064#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152065#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:54,224 INFO L290 TraceCheckUtils]: 198: Hoare triple {152065#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {152065#(<= main_~x~0 96)} is VALID [2022-04-15 12:56:54,226 INFO L290 TraceCheckUtils]: 199: Hoare triple {152065#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152066#(<= main_~x~0 97)} is VALID [2022-04-15 12:56:54,226 INFO L290 TraceCheckUtils]: 200: Hoare triple {152066#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {152066#(<= main_~x~0 97)} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 201: Hoare triple {152066#(<= main_~x~0 97)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 202: Hoare triple {151965#false} assume !!(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 203: Hoare triple {151965#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 204: Hoare triple {151965#false} assume !(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L272 TraceCheckUtils]: 205: Hoare triple {151965#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 206: Hoare triple {151965#false} ~cond := #in~cond; {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 207: Hoare triple {151965#false} assume 0 == ~cond; {151965#false} is VALID [2022-04-15 12:56:54,229 INFO L290 TraceCheckUtils]: 208: Hoare triple {151965#false} assume !false; {151965#false} is VALID [2022-04-15 12:56:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 294 proven. 9506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:56:54,230 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:57:01,371 INFO L290 TraceCheckUtils]: 208: Hoare triple {151965#false} assume !false; {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 207: Hoare triple {151965#false} assume 0 == ~cond; {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 206: Hoare triple {151965#false} ~cond := #in~cond; {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L272 TraceCheckUtils]: 205: Hoare triple {151965#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 204: Hoare triple {151965#false} assume !(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 203: Hoare triple {151965#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 202: Hoare triple {151965#false} assume !!(~x~0 < 1000000); {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 201: Hoare triple {152717#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {151965#false} is VALID [2022-04-15 12:57:01,372 INFO L290 TraceCheckUtils]: 200: Hoare triple {152717#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {152717#(< main_~x~0 500000)} is VALID [2022-04-15 12:57:01,384 INFO L290 TraceCheckUtils]: 199: Hoare triple {152724#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152717#(< main_~x~0 500000)} is VALID [2022-04-15 12:57:01,384 INFO L290 TraceCheckUtils]: 198: Hoare triple {152724#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {152724#(< main_~x~0 499999)} is VALID [2022-04-15 12:57:01,393 INFO L290 TraceCheckUtils]: 197: Hoare triple {152731#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152724#(< main_~x~0 499999)} is VALID [2022-04-15 12:57:01,394 INFO L290 TraceCheckUtils]: 196: Hoare triple {152731#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {152731#(< main_~x~0 499998)} is VALID [2022-04-15 12:57:01,399 INFO L290 TraceCheckUtils]: 195: Hoare triple {152738#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152731#(< main_~x~0 499998)} is VALID [2022-04-15 12:57:01,399 INFO L290 TraceCheckUtils]: 194: Hoare triple {152738#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {152738#(< main_~x~0 499997)} is VALID [2022-04-15 12:57:01,405 INFO L290 TraceCheckUtils]: 193: Hoare triple {152745#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152738#(< main_~x~0 499997)} is VALID [2022-04-15 12:57:01,405 INFO L290 TraceCheckUtils]: 192: Hoare triple {152745#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {152745#(< main_~x~0 499996)} is VALID [2022-04-15 12:57:01,416 INFO L290 TraceCheckUtils]: 191: Hoare triple {152752#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152745#(< main_~x~0 499996)} is VALID [2022-04-15 12:57:01,416 INFO L290 TraceCheckUtils]: 190: Hoare triple {152752#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {152752#(< main_~x~0 499995)} is VALID [2022-04-15 12:57:01,425 INFO L290 TraceCheckUtils]: 189: Hoare triple {152759#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152752#(< main_~x~0 499995)} is VALID [2022-04-15 12:57:01,425 INFO L290 TraceCheckUtils]: 188: Hoare triple {152759#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {152759#(< main_~x~0 499994)} is VALID [2022-04-15 12:57:01,430 INFO L290 TraceCheckUtils]: 187: Hoare triple {152766#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152759#(< main_~x~0 499994)} is VALID [2022-04-15 12:57:01,430 INFO L290 TraceCheckUtils]: 186: Hoare triple {152766#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {152766#(< main_~x~0 499993)} is VALID [2022-04-15 12:57:01,433 INFO L290 TraceCheckUtils]: 185: Hoare triple {152773#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152766#(< main_~x~0 499993)} is VALID [2022-04-15 12:57:01,433 INFO L290 TraceCheckUtils]: 184: Hoare triple {152773#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {152773#(< main_~x~0 499992)} is VALID [2022-04-15 12:57:01,436 INFO L290 TraceCheckUtils]: 183: Hoare triple {152780#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152773#(< main_~x~0 499992)} is VALID [2022-04-15 12:57:01,436 INFO L290 TraceCheckUtils]: 182: Hoare triple {152780#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {152780#(< main_~x~0 499991)} is VALID [2022-04-15 12:57:01,440 INFO L290 TraceCheckUtils]: 181: Hoare triple {152787#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152780#(< main_~x~0 499991)} is VALID [2022-04-15 12:57:01,441 INFO L290 TraceCheckUtils]: 180: Hoare triple {152787#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {152787#(< main_~x~0 499990)} is VALID [2022-04-15 12:57:01,446 INFO L290 TraceCheckUtils]: 179: Hoare triple {152794#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152787#(< main_~x~0 499990)} is VALID [2022-04-15 12:57:01,446 INFO L290 TraceCheckUtils]: 178: Hoare triple {152794#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {152794#(< main_~x~0 499989)} is VALID [2022-04-15 12:57:01,457 INFO L290 TraceCheckUtils]: 177: Hoare triple {152801#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152794#(< main_~x~0 499989)} is VALID [2022-04-15 12:57:01,458 INFO L290 TraceCheckUtils]: 176: Hoare triple {152801#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {152801#(< main_~x~0 499988)} is VALID [2022-04-15 12:57:01,466 INFO L290 TraceCheckUtils]: 175: Hoare triple {152808#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152801#(< main_~x~0 499988)} is VALID [2022-04-15 12:57:01,466 INFO L290 TraceCheckUtils]: 174: Hoare triple {152808#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {152808#(< main_~x~0 499987)} is VALID [2022-04-15 12:57:01,476 INFO L290 TraceCheckUtils]: 173: Hoare triple {152815#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152808#(< main_~x~0 499987)} is VALID [2022-04-15 12:57:01,476 INFO L290 TraceCheckUtils]: 172: Hoare triple {152815#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {152815#(< main_~x~0 499986)} is VALID [2022-04-15 12:57:01,487 INFO L290 TraceCheckUtils]: 171: Hoare triple {152822#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152815#(< main_~x~0 499986)} is VALID [2022-04-15 12:57:01,488 INFO L290 TraceCheckUtils]: 170: Hoare triple {152822#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {152822#(< main_~x~0 499985)} is VALID [2022-04-15 12:57:01,495 INFO L290 TraceCheckUtils]: 169: Hoare triple {152829#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152822#(< main_~x~0 499985)} is VALID [2022-04-15 12:57:01,495 INFO L290 TraceCheckUtils]: 168: Hoare triple {152829#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {152829#(< main_~x~0 499984)} is VALID [2022-04-15 12:57:01,498 INFO L290 TraceCheckUtils]: 167: Hoare triple {152836#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152829#(< main_~x~0 499984)} is VALID [2022-04-15 12:57:01,498 INFO L290 TraceCheckUtils]: 166: Hoare triple {152836#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {152836#(< main_~x~0 499983)} is VALID [2022-04-15 12:57:01,500 INFO L290 TraceCheckUtils]: 165: Hoare triple {152843#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152836#(< main_~x~0 499983)} is VALID [2022-04-15 12:57:01,501 INFO L290 TraceCheckUtils]: 164: Hoare triple {152843#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {152843#(< main_~x~0 499982)} is VALID [2022-04-15 12:57:01,503 INFO L290 TraceCheckUtils]: 163: Hoare triple {152850#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152843#(< main_~x~0 499982)} is VALID [2022-04-15 12:57:01,503 INFO L290 TraceCheckUtils]: 162: Hoare triple {152850#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {152850#(< main_~x~0 499981)} is VALID [2022-04-15 12:57:01,506 INFO L290 TraceCheckUtils]: 161: Hoare triple {152857#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152850#(< main_~x~0 499981)} is VALID [2022-04-15 12:57:01,506 INFO L290 TraceCheckUtils]: 160: Hoare triple {152857#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {152857#(< main_~x~0 499980)} is VALID [2022-04-15 12:57:01,509 INFO L290 TraceCheckUtils]: 159: Hoare triple {152864#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152857#(< main_~x~0 499980)} is VALID [2022-04-15 12:57:01,509 INFO L290 TraceCheckUtils]: 158: Hoare triple {152864#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {152864#(< main_~x~0 499979)} is VALID [2022-04-15 12:57:01,513 INFO L290 TraceCheckUtils]: 157: Hoare triple {152871#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152864#(< main_~x~0 499979)} is VALID [2022-04-15 12:57:01,513 INFO L290 TraceCheckUtils]: 156: Hoare triple {152871#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {152871#(< main_~x~0 499978)} is VALID [2022-04-15 12:57:01,521 INFO L290 TraceCheckUtils]: 155: Hoare triple {152878#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152871#(< main_~x~0 499978)} is VALID [2022-04-15 12:57:01,521 INFO L290 TraceCheckUtils]: 154: Hoare triple {152878#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {152878#(< main_~x~0 499977)} is VALID [2022-04-15 12:57:01,528 INFO L290 TraceCheckUtils]: 153: Hoare triple {152885#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152878#(< main_~x~0 499977)} is VALID [2022-04-15 12:57:01,529 INFO L290 TraceCheckUtils]: 152: Hoare triple {152885#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {152885#(< main_~x~0 499976)} is VALID [2022-04-15 12:57:01,532 INFO L290 TraceCheckUtils]: 151: Hoare triple {152892#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152885#(< main_~x~0 499976)} is VALID [2022-04-15 12:57:01,532 INFO L290 TraceCheckUtils]: 150: Hoare triple {152892#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {152892#(< main_~x~0 499975)} is VALID [2022-04-15 12:57:01,535 INFO L290 TraceCheckUtils]: 149: Hoare triple {152899#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152892#(< main_~x~0 499975)} is VALID [2022-04-15 12:57:01,536 INFO L290 TraceCheckUtils]: 148: Hoare triple {152899#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {152899#(< main_~x~0 499974)} is VALID [2022-04-15 12:57:01,545 INFO L290 TraceCheckUtils]: 147: Hoare triple {152906#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152899#(< main_~x~0 499974)} is VALID [2022-04-15 12:57:01,545 INFO L290 TraceCheckUtils]: 146: Hoare triple {152906#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {152906#(< main_~x~0 499973)} is VALID [2022-04-15 12:57:01,557 INFO L290 TraceCheckUtils]: 145: Hoare triple {152913#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152906#(< main_~x~0 499973)} is VALID [2022-04-15 12:57:01,558 INFO L290 TraceCheckUtils]: 144: Hoare triple {152913#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {152913#(< main_~x~0 499972)} is VALID [2022-04-15 12:57:01,567 INFO L290 TraceCheckUtils]: 143: Hoare triple {152920#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152913#(< main_~x~0 499972)} is VALID [2022-04-15 12:57:01,567 INFO L290 TraceCheckUtils]: 142: Hoare triple {152920#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {152920#(< main_~x~0 499971)} is VALID [2022-04-15 12:57:01,577 INFO L290 TraceCheckUtils]: 141: Hoare triple {152927#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152920#(< main_~x~0 499971)} is VALID [2022-04-15 12:57:01,577 INFO L290 TraceCheckUtils]: 140: Hoare triple {152927#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {152927#(< main_~x~0 499970)} is VALID [2022-04-15 12:57:01,589 INFO L290 TraceCheckUtils]: 139: Hoare triple {152934#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152927#(< main_~x~0 499970)} is VALID [2022-04-15 12:57:01,589 INFO L290 TraceCheckUtils]: 138: Hoare triple {152934#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {152934#(< main_~x~0 499969)} is VALID [2022-04-15 12:57:01,598 INFO L290 TraceCheckUtils]: 137: Hoare triple {152941#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152934#(< main_~x~0 499969)} is VALID [2022-04-15 12:57:01,598 INFO L290 TraceCheckUtils]: 136: Hoare triple {152941#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {152941#(< main_~x~0 499968)} is VALID [2022-04-15 12:57:01,603 INFO L290 TraceCheckUtils]: 135: Hoare triple {152948#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152941#(< main_~x~0 499968)} is VALID [2022-04-15 12:57:01,604 INFO L290 TraceCheckUtils]: 134: Hoare triple {152948#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {152948#(< main_~x~0 499967)} is VALID [2022-04-15 12:57:01,612 INFO L290 TraceCheckUtils]: 133: Hoare triple {152955#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152948#(< main_~x~0 499967)} is VALID [2022-04-15 12:57:01,612 INFO L290 TraceCheckUtils]: 132: Hoare triple {152955#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {152955#(< main_~x~0 499966)} is VALID [2022-04-15 12:57:01,623 INFO L290 TraceCheckUtils]: 131: Hoare triple {152962#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152955#(< main_~x~0 499966)} is VALID [2022-04-15 12:57:01,624 INFO L290 TraceCheckUtils]: 130: Hoare triple {152962#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {152962#(< main_~x~0 499965)} is VALID [2022-04-15 12:57:01,633 INFO L290 TraceCheckUtils]: 129: Hoare triple {152969#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152962#(< main_~x~0 499965)} is VALID [2022-04-15 12:57:01,633 INFO L290 TraceCheckUtils]: 128: Hoare triple {152969#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {152969#(< main_~x~0 499964)} is VALID [2022-04-15 12:57:01,641 INFO L290 TraceCheckUtils]: 127: Hoare triple {152976#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152969#(< main_~x~0 499964)} is VALID [2022-04-15 12:57:01,641 INFO L290 TraceCheckUtils]: 126: Hoare triple {152976#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {152976#(< main_~x~0 499963)} is VALID [2022-04-15 12:57:01,652 INFO L290 TraceCheckUtils]: 125: Hoare triple {152983#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152976#(< main_~x~0 499963)} is VALID [2022-04-15 12:57:01,653 INFO L290 TraceCheckUtils]: 124: Hoare triple {152983#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {152983#(< main_~x~0 499962)} is VALID [2022-04-15 12:57:01,662 INFO L290 TraceCheckUtils]: 123: Hoare triple {152990#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152983#(< main_~x~0 499962)} is VALID [2022-04-15 12:57:01,662 INFO L290 TraceCheckUtils]: 122: Hoare triple {152990#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {152990#(< main_~x~0 499961)} is VALID [2022-04-15 12:57:01,667 INFO L290 TraceCheckUtils]: 121: Hoare triple {152997#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152990#(< main_~x~0 499961)} is VALID [2022-04-15 12:57:01,667 INFO L290 TraceCheckUtils]: 120: Hoare triple {152997#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {152997#(< main_~x~0 499960)} is VALID [2022-04-15 12:57:01,670 INFO L290 TraceCheckUtils]: 119: Hoare triple {153004#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {152997#(< main_~x~0 499960)} is VALID [2022-04-15 12:57:01,671 INFO L290 TraceCheckUtils]: 118: Hoare triple {153004#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {153004#(< main_~x~0 499959)} is VALID [2022-04-15 12:57:01,675 INFO L290 TraceCheckUtils]: 117: Hoare triple {153011#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153004#(< main_~x~0 499959)} is VALID [2022-04-15 12:57:01,676 INFO L290 TraceCheckUtils]: 116: Hoare triple {153011#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {153011#(< main_~x~0 499958)} is VALID [2022-04-15 12:57:01,684 INFO L290 TraceCheckUtils]: 115: Hoare triple {153018#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153011#(< main_~x~0 499958)} is VALID [2022-04-15 12:57:01,685 INFO L290 TraceCheckUtils]: 114: Hoare triple {153018#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {153018#(< main_~x~0 499957)} is VALID [2022-04-15 12:57:01,695 INFO L290 TraceCheckUtils]: 113: Hoare triple {153025#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153018#(< main_~x~0 499957)} is VALID [2022-04-15 12:57:01,695 INFO L290 TraceCheckUtils]: 112: Hoare triple {153025#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {153025#(< main_~x~0 499956)} is VALID [2022-04-15 12:57:01,702 INFO L290 TraceCheckUtils]: 111: Hoare triple {153032#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153025#(< main_~x~0 499956)} is VALID [2022-04-15 12:57:01,703 INFO L290 TraceCheckUtils]: 110: Hoare triple {153032#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {153032#(< main_~x~0 499955)} is VALID [2022-04-15 12:57:01,712 INFO L290 TraceCheckUtils]: 109: Hoare triple {153039#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153032#(< main_~x~0 499955)} is VALID [2022-04-15 12:57:01,712 INFO L290 TraceCheckUtils]: 108: Hoare triple {153039#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {153039#(< main_~x~0 499954)} is VALID [2022-04-15 12:57:01,724 INFO L290 TraceCheckUtils]: 107: Hoare triple {153046#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153039#(< main_~x~0 499954)} is VALID [2022-04-15 12:57:01,724 INFO L290 TraceCheckUtils]: 106: Hoare triple {153046#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {153046#(< main_~x~0 499953)} is VALID [2022-04-15 12:57:01,732 INFO L290 TraceCheckUtils]: 105: Hoare triple {153053#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153046#(< main_~x~0 499953)} is VALID [2022-04-15 12:57:01,733 INFO L290 TraceCheckUtils]: 104: Hoare triple {153053#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {153053#(< main_~x~0 499952)} is VALID [2022-04-15 12:57:01,740 INFO L290 TraceCheckUtils]: 103: Hoare triple {153060#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153053#(< main_~x~0 499952)} is VALID [2022-04-15 12:57:01,740 INFO L290 TraceCheckUtils]: 102: Hoare triple {153060#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {153060#(< main_~x~0 499951)} is VALID [2022-04-15 12:57:01,751 INFO L290 TraceCheckUtils]: 101: Hoare triple {153067#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153060#(< main_~x~0 499951)} is VALID [2022-04-15 12:57:01,751 INFO L290 TraceCheckUtils]: 100: Hoare triple {153067#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {153067#(< main_~x~0 499950)} is VALID [2022-04-15 12:57:01,761 INFO L290 TraceCheckUtils]: 99: Hoare triple {153074#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153067#(< main_~x~0 499950)} is VALID [2022-04-15 12:57:01,762 INFO L290 TraceCheckUtils]: 98: Hoare triple {153074#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {153074#(< main_~x~0 499949)} is VALID [2022-04-15 12:57:01,769 INFO L290 TraceCheckUtils]: 97: Hoare triple {153081#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153074#(< main_~x~0 499949)} is VALID [2022-04-15 12:57:01,769 INFO L290 TraceCheckUtils]: 96: Hoare triple {153081#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {153081#(< main_~x~0 499948)} is VALID [2022-04-15 12:57:01,779 INFO L290 TraceCheckUtils]: 95: Hoare triple {153088#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153081#(< main_~x~0 499948)} is VALID [2022-04-15 12:57:01,779 INFO L290 TraceCheckUtils]: 94: Hoare triple {153088#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {153088#(< main_~x~0 499947)} is VALID [2022-04-15 12:57:01,791 INFO L290 TraceCheckUtils]: 93: Hoare triple {153095#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153088#(< main_~x~0 499947)} is VALID [2022-04-15 12:57:01,791 INFO L290 TraceCheckUtils]: 92: Hoare triple {153095#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {153095#(< main_~x~0 499946)} is VALID [2022-04-15 12:57:01,799 INFO L290 TraceCheckUtils]: 91: Hoare triple {153102#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153095#(< main_~x~0 499946)} is VALID [2022-04-15 12:57:01,800 INFO L290 TraceCheckUtils]: 90: Hoare triple {153102#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {153102#(< main_~x~0 499945)} is VALID [2022-04-15 12:57:01,806 INFO L290 TraceCheckUtils]: 89: Hoare triple {153109#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153102#(< main_~x~0 499945)} is VALID [2022-04-15 12:57:01,806 INFO L290 TraceCheckUtils]: 88: Hoare triple {153109#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {153109#(< main_~x~0 499944)} is VALID [2022-04-15 12:57:01,816 INFO L290 TraceCheckUtils]: 87: Hoare triple {153116#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153109#(< main_~x~0 499944)} is VALID [2022-04-15 12:57:01,816 INFO L290 TraceCheckUtils]: 86: Hoare triple {153116#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {153116#(< main_~x~0 499943)} is VALID [2022-04-15 12:57:01,827 INFO L290 TraceCheckUtils]: 85: Hoare triple {153123#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153116#(< main_~x~0 499943)} is VALID [2022-04-15 12:57:01,828 INFO L290 TraceCheckUtils]: 84: Hoare triple {153123#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {153123#(< main_~x~0 499942)} is VALID [2022-04-15 12:57:01,834 INFO L290 TraceCheckUtils]: 83: Hoare triple {153130#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153123#(< main_~x~0 499942)} is VALID [2022-04-15 12:57:01,835 INFO L290 TraceCheckUtils]: 82: Hoare triple {153130#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {153130#(< main_~x~0 499941)} is VALID [2022-04-15 12:57:01,841 INFO L290 TraceCheckUtils]: 81: Hoare triple {153137#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153130#(< main_~x~0 499941)} is VALID [2022-04-15 12:57:01,841 INFO L290 TraceCheckUtils]: 80: Hoare triple {153137#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {153137#(< main_~x~0 499940)} is VALID [2022-04-15 12:57:01,852 INFO L290 TraceCheckUtils]: 79: Hoare triple {153144#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153137#(< main_~x~0 499940)} is VALID [2022-04-15 12:57:01,853 INFO L290 TraceCheckUtils]: 78: Hoare triple {153144#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {153144#(< main_~x~0 499939)} is VALID [2022-04-15 12:57:01,862 INFO L290 TraceCheckUtils]: 77: Hoare triple {153151#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153144#(< main_~x~0 499939)} is VALID [2022-04-15 12:57:01,863 INFO L290 TraceCheckUtils]: 76: Hoare triple {153151#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {153151#(< main_~x~0 499938)} is VALID [2022-04-15 12:57:01,869 INFO L290 TraceCheckUtils]: 75: Hoare triple {153158#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153151#(< main_~x~0 499938)} is VALID [2022-04-15 12:57:01,870 INFO L290 TraceCheckUtils]: 74: Hoare triple {153158#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {153158#(< main_~x~0 499937)} is VALID [2022-04-15 12:57:01,878 INFO L290 TraceCheckUtils]: 73: Hoare triple {153165#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153158#(< main_~x~0 499937)} is VALID [2022-04-15 12:57:01,879 INFO L290 TraceCheckUtils]: 72: Hoare triple {153165#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {153165#(< main_~x~0 499936)} is VALID [2022-04-15 12:57:01,890 INFO L290 TraceCheckUtils]: 71: Hoare triple {153172#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153165#(< main_~x~0 499936)} is VALID [2022-04-15 12:57:01,891 INFO L290 TraceCheckUtils]: 70: Hoare triple {153172#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {153172#(< main_~x~0 499935)} is VALID [2022-04-15 12:57:01,899 INFO L290 TraceCheckUtils]: 69: Hoare triple {153179#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153172#(< main_~x~0 499935)} is VALID [2022-04-15 12:57:01,899 INFO L290 TraceCheckUtils]: 68: Hoare triple {153179#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {153179#(< main_~x~0 499934)} is VALID [2022-04-15 12:57:01,905 INFO L290 TraceCheckUtils]: 67: Hoare triple {153186#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153179#(< main_~x~0 499934)} is VALID [2022-04-15 12:57:01,905 INFO L290 TraceCheckUtils]: 66: Hoare triple {153186#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {153186#(< main_~x~0 499933)} is VALID [2022-04-15 12:57:01,914 INFO L290 TraceCheckUtils]: 65: Hoare triple {153193#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153186#(< main_~x~0 499933)} is VALID [2022-04-15 12:57:01,914 INFO L290 TraceCheckUtils]: 64: Hoare triple {153193#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {153193#(< main_~x~0 499932)} is VALID [2022-04-15 12:57:01,925 INFO L290 TraceCheckUtils]: 63: Hoare triple {153200#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153193#(< main_~x~0 499932)} is VALID [2022-04-15 12:57:01,926 INFO L290 TraceCheckUtils]: 62: Hoare triple {153200#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {153200#(< main_~x~0 499931)} is VALID [2022-04-15 12:57:01,932 INFO L290 TraceCheckUtils]: 61: Hoare triple {153207#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153200#(< main_~x~0 499931)} is VALID [2022-04-15 12:57:01,933 INFO L290 TraceCheckUtils]: 60: Hoare triple {153207#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {153207#(< main_~x~0 499930)} is VALID [2022-04-15 12:57:01,936 INFO L290 TraceCheckUtils]: 59: Hoare triple {153214#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153207#(< main_~x~0 499930)} is VALID [2022-04-15 12:57:01,936 INFO L290 TraceCheckUtils]: 58: Hoare triple {153214#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {153214#(< main_~x~0 499929)} is VALID [2022-04-15 12:57:01,939 INFO L290 TraceCheckUtils]: 57: Hoare triple {153221#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153214#(< main_~x~0 499929)} is VALID [2022-04-15 12:57:01,939 INFO L290 TraceCheckUtils]: 56: Hoare triple {153221#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {153221#(< main_~x~0 499928)} is VALID [2022-04-15 12:57:01,941 INFO L290 TraceCheckUtils]: 55: Hoare triple {153228#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153221#(< main_~x~0 499928)} is VALID [2022-04-15 12:57:01,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {153228#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {153228#(< main_~x~0 499927)} is VALID [2022-04-15 12:57:01,944 INFO L290 TraceCheckUtils]: 53: Hoare triple {153235#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153228#(< main_~x~0 499927)} is VALID [2022-04-15 12:57:01,944 INFO L290 TraceCheckUtils]: 52: Hoare triple {153235#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {153235#(< main_~x~0 499926)} is VALID [2022-04-15 12:57:01,947 INFO L290 TraceCheckUtils]: 51: Hoare triple {153242#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153235#(< main_~x~0 499926)} is VALID [2022-04-15 12:57:01,948 INFO L290 TraceCheckUtils]: 50: Hoare triple {153242#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {153242#(< main_~x~0 499925)} is VALID [2022-04-15 12:57:01,951 INFO L290 TraceCheckUtils]: 49: Hoare triple {153249#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153242#(< main_~x~0 499925)} is VALID [2022-04-15 12:57:01,951 INFO L290 TraceCheckUtils]: 48: Hoare triple {153249#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {153249#(< main_~x~0 499924)} is VALID [2022-04-15 12:57:01,959 INFO L290 TraceCheckUtils]: 47: Hoare triple {153256#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153249#(< main_~x~0 499924)} is VALID [2022-04-15 12:57:01,960 INFO L290 TraceCheckUtils]: 46: Hoare triple {153256#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {153256#(< main_~x~0 499923)} is VALID [2022-04-15 12:57:01,965 INFO L290 TraceCheckUtils]: 45: Hoare triple {153263#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153256#(< main_~x~0 499923)} is VALID [2022-04-15 12:57:01,966 INFO L290 TraceCheckUtils]: 44: Hoare triple {153263#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {153263#(< main_~x~0 499922)} is VALID [2022-04-15 12:57:01,968 INFO L290 TraceCheckUtils]: 43: Hoare triple {153270#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153263#(< main_~x~0 499922)} is VALID [2022-04-15 12:57:01,969 INFO L290 TraceCheckUtils]: 42: Hoare triple {153270#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {153270#(< main_~x~0 499921)} is VALID [2022-04-15 12:57:01,971 INFO L290 TraceCheckUtils]: 41: Hoare triple {153277#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153270#(< main_~x~0 499921)} is VALID [2022-04-15 12:57:01,971 INFO L290 TraceCheckUtils]: 40: Hoare triple {153277#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {153277#(< main_~x~0 499920)} is VALID [2022-04-15 12:57:01,973 INFO L290 TraceCheckUtils]: 39: Hoare triple {153284#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153277#(< main_~x~0 499920)} is VALID [2022-04-15 12:57:01,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {153284#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {153284#(< main_~x~0 499919)} is VALID [2022-04-15 12:57:01,976 INFO L290 TraceCheckUtils]: 37: Hoare triple {153291#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153284#(< main_~x~0 499919)} is VALID [2022-04-15 12:57:01,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {153291#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {153291#(< main_~x~0 499918)} is VALID [2022-04-15 12:57:01,980 INFO L290 TraceCheckUtils]: 35: Hoare triple {153298#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153291#(< main_~x~0 499918)} is VALID [2022-04-15 12:57:01,981 INFO L290 TraceCheckUtils]: 34: Hoare triple {153298#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {153298#(< main_~x~0 499917)} is VALID [2022-04-15 12:57:01,986 INFO L290 TraceCheckUtils]: 33: Hoare triple {153305#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153298#(< main_~x~0 499917)} is VALID [2022-04-15 12:57:01,987 INFO L290 TraceCheckUtils]: 32: Hoare triple {153305#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {153305#(< main_~x~0 499916)} is VALID [2022-04-15 12:57:01,995 INFO L290 TraceCheckUtils]: 31: Hoare triple {153312#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153305#(< main_~x~0 499916)} is VALID [2022-04-15 12:57:01,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {153312#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {153312#(< main_~x~0 499915)} is VALID [2022-04-15 12:57:02,000 INFO L290 TraceCheckUtils]: 29: Hoare triple {153319#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153312#(< main_~x~0 499915)} is VALID [2022-04-15 12:57:02,001 INFO L290 TraceCheckUtils]: 28: Hoare triple {153319#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {153319#(< main_~x~0 499914)} is VALID [2022-04-15 12:57:02,003 INFO L290 TraceCheckUtils]: 27: Hoare triple {153326#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153319#(< main_~x~0 499914)} is VALID [2022-04-15 12:57:02,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {153326#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {153326#(< main_~x~0 499913)} is VALID [2022-04-15 12:57:02,005 INFO L290 TraceCheckUtils]: 25: Hoare triple {153333#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153326#(< main_~x~0 499913)} is VALID [2022-04-15 12:57:02,006 INFO L290 TraceCheckUtils]: 24: Hoare triple {153333#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {153333#(< main_~x~0 499912)} is VALID [2022-04-15 12:57:02,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {153340#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153333#(< main_~x~0 499912)} is VALID [2022-04-15 12:57:02,009 INFO L290 TraceCheckUtils]: 22: Hoare triple {153340#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {153340#(< main_~x~0 499911)} is VALID [2022-04-15 12:57:02,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {153347#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153340#(< main_~x~0 499911)} is VALID [2022-04-15 12:57:02,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {153347#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {153347#(< main_~x~0 499910)} is VALID [2022-04-15 12:57:02,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {153354#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153347#(< main_~x~0 499910)} is VALID [2022-04-15 12:57:02,024 INFO L290 TraceCheckUtils]: 18: Hoare triple {153354#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {153354#(< main_~x~0 499909)} is VALID [2022-04-15 12:57:02,032 INFO L290 TraceCheckUtils]: 17: Hoare triple {153361#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153354#(< main_~x~0 499909)} is VALID [2022-04-15 12:57:02,032 INFO L290 TraceCheckUtils]: 16: Hoare triple {153361#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {153361#(< main_~x~0 499908)} is VALID [2022-04-15 12:57:02,036 INFO L290 TraceCheckUtils]: 15: Hoare triple {153368#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153361#(< main_~x~0 499908)} is VALID [2022-04-15 12:57:02,036 INFO L290 TraceCheckUtils]: 14: Hoare triple {153368#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {153368#(< main_~x~0 499907)} is VALID [2022-04-15 12:57:02,038 INFO L290 TraceCheckUtils]: 13: Hoare triple {153375#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153368#(< main_~x~0 499907)} is VALID [2022-04-15 12:57:02,038 INFO L290 TraceCheckUtils]: 12: Hoare triple {153375#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {153375#(< main_~x~0 499906)} is VALID [2022-04-15 12:57:02,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {153382#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153375#(< main_~x~0 499906)} is VALID [2022-04-15 12:57:02,042 INFO L290 TraceCheckUtils]: 10: Hoare triple {153382#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {153382#(< main_~x~0 499905)} is VALID [2022-04-15 12:57:02,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {153389#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153382#(< main_~x~0 499905)} is VALID [2022-04-15 12:57:02,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {153389#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {153389#(< main_~x~0 499904)} is VALID [2022-04-15 12:57:02,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {153396#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {153389#(< main_~x~0 499904)} is VALID [2022-04-15 12:57:02,052 INFO L290 TraceCheckUtils]: 6: Hoare triple {153396#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {153396#(< main_~x~0 499903)} is VALID [2022-04-15 12:57:02,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {151964#true} ~x~0 := 0;~y~0 := 500000; {153396#(< main_~x~0 499903)} is VALID [2022-04-15 12:57:02,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {151964#true} call #t~ret4 := main(); {151964#true} is VALID [2022-04-15 12:57:02,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {151964#true} {151964#true} #41#return; {151964#true} is VALID [2022-04-15 12:57:02,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {151964#true} assume true; {151964#true} is VALID [2022-04-15 12:57:02,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {151964#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {151964#true} is VALID [2022-04-15 12:57:02,052 INFO L272 TraceCheckUtils]: 0: Hoare triple {151964#true} call ULTIMATE.init(); {151964#true} is VALID [2022-04-15 12:57:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 9801 backedges. 294 proven. 9506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:02,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [362889353] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:57:02,054 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:57:02,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [101, 100, 100] total 200 [2022-04-15 12:57:02,054 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:57:02,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [285488599] [2022-04-15 12:57:02,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [285488599] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:57:02,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:57:02,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [101] imperfect sequences [] total 101 [2022-04-15 12:57:02,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164931195] [2022-04-15 12:57:02,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:57:02,055 INFO L78 Accepts]: Start accepts. Automaton has has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 209 [2022-04-15 12:57:02,055 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:57:02,055 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:02,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:02,784 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 101 states [2022-04-15 12:57:02,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:02,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2022-04-15 12:57:02,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19703, Invalid=20097, Unknown=0, NotChecked=0, Total=39800 [2022-04-15 12:57:02,788 INFO L87 Difference]: Start difference. First operand 211 states and 214 transitions. Second operand has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:09,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:09,886 INFO L93 Difference]: Finished difference Result 222 states and 228 transitions. [2022-04-15 12:57:09,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2022-04-15 12:57:09,886 INFO L78 Accepts]: Start accepts. Automaton has has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 209 [2022-04-15 12:57:09,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:57:09,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:09,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 219 transitions. [2022-04-15 12:57:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 219 transitions. [2022-04-15 12:57:09,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 219 transitions. [2022-04-15 12:57:11,083 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 219 edges. 219 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:11,086 INFO L225 Difference]: With dead ends: 222 [2022-04-15 12:57:11,086 INFO L226 Difference]: Without dead ends: 213 [2022-04-15 12:57:11,090 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 617 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 296 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5334 ImplicationChecksByTransitivity, 11.6s TimeCoverageRelationStatistics Valid=39206, Invalid=49300, Unknown=0, NotChecked=0, Total=88506 [2022-04-15 12:57:11,090 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 106 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:57:11,091 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [106 Valid, 29 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 12:57:11,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2022-04-15 12:57:11,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 213. [2022-04-15 12:57:11,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:57:11,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 213 states. Second operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:11,413 INFO L74 IsIncluded]: Start isIncluded. First operand 213 states. Second operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:11,413 INFO L87 Difference]: Start difference. First operand 213 states. Second operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:11,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:11,415 INFO L93 Difference]: Finished difference Result 213 states and 216 transitions. [2022-04-15 12:57:11,415 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 216 transitions. [2022-04-15 12:57:11,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:11,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:11,415 INFO L74 IsIncluded]: Start isIncluded. First operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 213 states. [2022-04-15 12:57:11,415 INFO L87 Difference]: Start difference. First operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 213 states. [2022-04-15 12:57:11,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:11,417 INFO L93 Difference]: Finished difference Result 213 states and 216 transitions. [2022-04-15 12:57:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 216 transitions. [2022-04-15 12:57:11,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:11,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:11,417 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:57:11,417 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:57:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 208 states have (on average 1.0192307692307692) internal successors, (212), 208 states have internal predecessors, (212), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:11,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 216 transitions. [2022-04-15 12:57:11,419 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 216 transitions. Word has length 209 [2022-04-15 12:57:11,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:57:11,420 INFO L478 AbstractCegarLoop]: Abstraction has 213 states and 216 transitions. [2022-04-15 12:57:11,420 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 101 states, 101 states have (on average 2.0297029702970297) internal successors, (205), 100 states have internal predecessors, (205), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:11,420 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 213 states and 216 transitions. [2022-04-15 12:57:11,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 216 transitions. [2022-04-15 12:57:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-04-15 12:57:11,991 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:57:11,991 INFO L499 BasicCegarLoop]: trace histogram [100, 98, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:57:12,007 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (99)] Forceful destruction successful, exit code 0 [2022-04-15 12:57:12,207 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197,SelfDestructingSolverStorable198,99 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:57:12,207 INFO L403 AbstractCegarLoop]: === Iteration 102 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:57:12,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:57:12,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1146029459, now seen corresponding path program 197 times [2022-04-15 12:57:12,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:12,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1736764964] [2022-04-15 12:57:12,591 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:57:12,592 INFO L85 PathProgramCache]: Analyzing trace with hash 347308304, now seen corresponding path program 1 times [2022-04-15 12:57:12,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:12,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665029600] [2022-04-15 12:57:12,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:12,596 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:57:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:12,597 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:57:12,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1146029459, now seen corresponding path program 198 times [2022-04-15 12:57:12,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:12,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619395186] [2022-04-15 12:57:12,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:15,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:57:15,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:15,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {155016#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {154912#true} assume true; {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154912#true} {154912#true} #41#return; {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L272 TraceCheckUtils]: 0: Hoare triple {154912#true} call ULTIMATE.init(); {155016#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:57:15,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {155016#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {154912#true} assume true; {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154912#true} {154912#true} #41#return; {154912#true} is VALID [2022-04-15 12:57:15,170 INFO L272 TraceCheckUtils]: 4: Hoare triple {154912#true} call #t~ret4 := main(); {154912#true} is VALID [2022-04-15 12:57:15,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {154912#true} ~x~0 := 0;~y~0 := 500000; {154917#(= main_~x~0 0)} is VALID [2022-04-15 12:57:15,171 INFO L290 TraceCheckUtils]: 6: Hoare triple {154917#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {154917#(= main_~x~0 0)} is VALID [2022-04-15 12:57:15,171 INFO L290 TraceCheckUtils]: 7: Hoare triple {154917#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154918#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:15,171 INFO L290 TraceCheckUtils]: 8: Hoare triple {154918#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {154918#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:15,183 INFO L290 TraceCheckUtils]: 9: Hoare triple {154918#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154919#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:15,183 INFO L290 TraceCheckUtils]: 10: Hoare triple {154919#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {154919#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:15,193 INFO L290 TraceCheckUtils]: 11: Hoare triple {154919#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154920#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:15,194 INFO L290 TraceCheckUtils]: 12: Hoare triple {154920#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {154920#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:15,203 INFO L290 TraceCheckUtils]: 13: Hoare triple {154920#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154921#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:15,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {154921#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {154921#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:15,215 INFO L290 TraceCheckUtils]: 15: Hoare triple {154921#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154922#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:15,216 INFO L290 TraceCheckUtils]: 16: Hoare triple {154922#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {154922#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:15,226 INFO L290 TraceCheckUtils]: 17: Hoare triple {154922#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154923#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:15,226 INFO L290 TraceCheckUtils]: 18: Hoare triple {154923#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {154923#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:15,234 INFO L290 TraceCheckUtils]: 19: Hoare triple {154923#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154924#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:15,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {154924#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {154924#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:15,245 INFO L290 TraceCheckUtils]: 21: Hoare triple {154924#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154925#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:15,246 INFO L290 TraceCheckUtils]: 22: Hoare triple {154925#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {154925#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:15,256 INFO L290 TraceCheckUtils]: 23: Hoare triple {154925#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154926#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:15,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {154926#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {154926#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:15,263 INFO L290 TraceCheckUtils]: 25: Hoare triple {154926#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154927#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:15,263 INFO L290 TraceCheckUtils]: 26: Hoare triple {154927#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {154927#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:15,269 INFO L290 TraceCheckUtils]: 27: Hoare triple {154927#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154928#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:15,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {154928#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {154928#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:15,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {154928#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154929#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:15,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {154929#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {154929#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:15,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {154929#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154930#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:15,292 INFO L290 TraceCheckUtils]: 32: Hoare triple {154930#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {154930#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:15,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {154930#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154931#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:15,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {154931#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {154931#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:15,311 INFO L290 TraceCheckUtils]: 35: Hoare triple {154931#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154932#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:15,311 INFO L290 TraceCheckUtils]: 36: Hoare triple {154932#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {154932#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:15,322 INFO L290 TraceCheckUtils]: 37: Hoare triple {154932#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154933#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:15,323 INFO L290 TraceCheckUtils]: 38: Hoare triple {154933#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {154933#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:15,331 INFO L290 TraceCheckUtils]: 39: Hoare triple {154933#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154934#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:15,331 INFO L290 TraceCheckUtils]: 40: Hoare triple {154934#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {154934#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:15,341 INFO L290 TraceCheckUtils]: 41: Hoare triple {154934#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154935#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:15,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {154935#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {154935#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:15,353 INFO L290 TraceCheckUtils]: 43: Hoare triple {154935#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154936#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:15,354 INFO L290 TraceCheckUtils]: 44: Hoare triple {154936#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {154936#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:15,363 INFO L290 TraceCheckUtils]: 45: Hoare triple {154936#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154937#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:15,363 INFO L290 TraceCheckUtils]: 46: Hoare triple {154937#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {154937#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:15,374 INFO L290 TraceCheckUtils]: 47: Hoare triple {154937#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154938#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:15,374 INFO L290 TraceCheckUtils]: 48: Hoare triple {154938#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {154938#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:15,386 INFO L290 TraceCheckUtils]: 49: Hoare triple {154938#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154939#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:15,386 INFO L290 TraceCheckUtils]: 50: Hoare triple {154939#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {154939#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:15,395 INFO L290 TraceCheckUtils]: 51: Hoare triple {154939#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154940#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:15,396 INFO L290 TraceCheckUtils]: 52: Hoare triple {154940#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {154940#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:15,405 INFO L290 TraceCheckUtils]: 53: Hoare triple {154940#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154941#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:15,405 INFO L290 TraceCheckUtils]: 54: Hoare triple {154941#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {154941#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:15,417 INFO L290 TraceCheckUtils]: 55: Hoare triple {154941#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154942#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:15,417 INFO L290 TraceCheckUtils]: 56: Hoare triple {154942#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {154942#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:15,427 INFO L290 TraceCheckUtils]: 57: Hoare triple {154942#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154943#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:15,428 INFO L290 TraceCheckUtils]: 58: Hoare triple {154943#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {154943#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:15,436 INFO L290 TraceCheckUtils]: 59: Hoare triple {154943#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154944#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:15,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {154944#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {154944#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:15,448 INFO L290 TraceCheckUtils]: 61: Hoare triple {154944#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154945#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:15,449 INFO L290 TraceCheckUtils]: 62: Hoare triple {154945#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {154945#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:15,459 INFO L290 TraceCheckUtils]: 63: Hoare triple {154945#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154946#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:15,459 INFO L290 TraceCheckUtils]: 64: Hoare triple {154946#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {154946#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:15,467 INFO L290 TraceCheckUtils]: 65: Hoare triple {154946#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154947#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:15,468 INFO L290 TraceCheckUtils]: 66: Hoare triple {154947#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {154947#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:15,479 INFO L290 TraceCheckUtils]: 67: Hoare triple {154947#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154948#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:15,479 INFO L290 TraceCheckUtils]: 68: Hoare triple {154948#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {154948#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:15,490 INFO L290 TraceCheckUtils]: 69: Hoare triple {154948#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154949#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:15,490 INFO L290 TraceCheckUtils]: 70: Hoare triple {154949#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {154949#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:15,498 INFO L290 TraceCheckUtils]: 71: Hoare triple {154949#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154950#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:15,499 INFO L290 TraceCheckUtils]: 72: Hoare triple {154950#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {154950#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:15,510 INFO L290 TraceCheckUtils]: 73: Hoare triple {154950#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154951#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:15,510 INFO L290 TraceCheckUtils]: 74: Hoare triple {154951#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {154951#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:15,521 INFO L290 TraceCheckUtils]: 75: Hoare triple {154951#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154952#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:15,522 INFO L290 TraceCheckUtils]: 76: Hoare triple {154952#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {154952#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:15,530 INFO L290 TraceCheckUtils]: 77: Hoare triple {154952#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154953#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:15,531 INFO L290 TraceCheckUtils]: 78: Hoare triple {154953#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {154953#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:15,541 INFO L290 TraceCheckUtils]: 79: Hoare triple {154953#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154954#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:15,541 INFO L290 TraceCheckUtils]: 80: Hoare triple {154954#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {154954#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:15,553 INFO L290 TraceCheckUtils]: 81: Hoare triple {154954#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154955#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:15,553 INFO L290 TraceCheckUtils]: 82: Hoare triple {154955#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {154955#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:15,563 INFO L290 TraceCheckUtils]: 83: Hoare triple {154955#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154956#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:15,563 INFO L290 TraceCheckUtils]: 84: Hoare triple {154956#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {154956#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:15,574 INFO L290 TraceCheckUtils]: 85: Hoare triple {154956#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154957#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:15,574 INFO L290 TraceCheckUtils]: 86: Hoare triple {154957#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {154957#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:15,586 INFO L290 TraceCheckUtils]: 87: Hoare triple {154957#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154958#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:15,586 INFO L290 TraceCheckUtils]: 88: Hoare triple {154958#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {154958#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:15,595 INFO L290 TraceCheckUtils]: 89: Hoare triple {154958#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154959#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:15,596 INFO L290 TraceCheckUtils]: 90: Hoare triple {154959#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {154959#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:15,606 INFO L290 TraceCheckUtils]: 91: Hoare triple {154959#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154960#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:15,606 INFO L290 TraceCheckUtils]: 92: Hoare triple {154960#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {154960#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:15,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {154960#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154961#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:15,618 INFO L290 TraceCheckUtils]: 94: Hoare triple {154961#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {154961#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:15,628 INFO L290 TraceCheckUtils]: 95: Hoare triple {154961#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154962#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:15,628 INFO L290 TraceCheckUtils]: 96: Hoare triple {154962#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {154962#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:15,639 INFO L290 TraceCheckUtils]: 97: Hoare triple {154962#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154963#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:15,639 INFO L290 TraceCheckUtils]: 98: Hoare triple {154963#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {154963#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:15,651 INFO L290 TraceCheckUtils]: 99: Hoare triple {154963#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154964#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:15,652 INFO L290 TraceCheckUtils]: 100: Hoare triple {154964#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {154964#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:15,661 INFO L290 TraceCheckUtils]: 101: Hoare triple {154964#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154965#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:15,661 INFO L290 TraceCheckUtils]: 102: Hoare triple {154965#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {154965#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:15,671 INFO L290 TraceCheckUtils]: 103: Hoare triple {154965#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154966#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:15,671 INFO L290 TraceCheckUtils]: 104: Hoare triple {154966#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {154966#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:15,683 INFO L290 TraceCheckUtils]: 105: Hoare triple {154966#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154967#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:15,683 INFO L290 TraceCheckUtils]: 106: Hoare triple {154967#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {154967#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:15,693 INFO L290 TraceCheckUtils]: 107: Hoare triple {154967#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154968#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:15,693 INFO L290 TraceCheckUtils]: 108: Hoare triple {154968#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {154968#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:15,702 INFO L290 TraceCheckUtils]: 109: Hoare triple {154968#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154969#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:15,702 INFO L290 TraceCheckUtils]: 110: Hoare triple {154969#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {154969#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:15,714 INFO L290 TraceCheckUtils]: 111: Hoare triple {154969#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154970#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:15,714 INFO L290 TraceCheckUtils]: 112: Hoare triple {154970#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {154970#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:15,724 INFO L290 TraceCheckUtils]: 113: Hoare triple {154970#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154971#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:15,725 INFO L290 TraceCheckUtils]: 114: Hoare triple {154971#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {154971#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:15,731 INFO L290 TraceCheckUtils]: 115: Hoare triple {154971#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154972#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:15,731 INFO L290 TraceCheckUtils]: 116: Hoare triple {154972#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {154972#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:15,741 INFO L290 TraceCheckUtils]: 117: Hoare triple {154972#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154973#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:15,741 INFO L290 TraceCheckUtils]: 118: Hoare triple {154973#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {154973#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:15,753 INFO L290 TraceCheckUtils]: 119: Hoare triple {154973#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154974#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:15,753 INFO L290 TraceCheckUtils]: 120: Hoare triple {154974#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {154974#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:15,763 INFO L290 TraceCheckUtils]: 121: Hoare triple {154974#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154975#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:15,763 INFO L290 TraceCheckUtils]: 122: Hoare triple {154975#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {154975#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:15,774 INFO L290 TraceCheckUtils]: 123: Hoare triple {154975#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154976#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:15,774 INFO L290 TraceCheckUtils]: 124: Hoare triple {154976#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {154976#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:15,786 INFO L290 TraceCheckUtils]: 125: Hoare triple {154976#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154977#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:15,786 INFO L290 TraceCheckUtils]: 126: Hoare triple {154977#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {154977#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:15,795 INFO L290 TraceCheckUtils]: 127: Hoare triple {154977#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154978#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:15,796 INFO L290 TraceCheckUtils]: 128: Hoare triple {154978#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {154978#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:15,806 INFO L290 TraceCheckUtils]: 129: Hoare triple {154978#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154979#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:15,807 INFO L290 TraceCheckUtils]: 130: Hoare triple {154979#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {154979#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:15,819 INFO L290 TraceCheckUtils]: 131: Hoare triple {154979#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154980#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:15,819 INFO L290 TraceCheckUtils]: 132: Hoare triple {154980#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {154980#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:15,828 INFO L290 TraceCheckUtils]: 133: Hoare triple {154980#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154981#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:15,829 INFO L290 TraceCheckUtils]: 134: Hoare triple {154981#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {154981#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:15,839 INFO L290 TraceCheckUtils]: 135: Hoare triple {154981#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154982#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:15,840 INFO L290 TraceCheckUtils]: 136: Hoare triple {154982#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {154982#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:15,851 INFO L290 TraceCheckUtils]: 137: Hoare triple {154982#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154983#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:15,852 INFO L290 TraceCheckUtils]: 138: Hoare triple {154983#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {154983#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:15,861 INFO L290 TraceCheckUtils]: 139: Hoare triple {154983#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154984#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:15,862 INFO L290 TraceCheckUtils]: 140: Hoare triple {154984#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {154984#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:15,872 INFO L290 TraceCheckUtils]: 141: Hoare triple {154984#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154985#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:15,873 INFO L290 TraceCheckUtils]: 142: Hoare triple {154985#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {154985#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:15,884 INFO L290 TraceCheckUtils]: 143: Hoare triple {154985#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154986#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:15,885 INFO L290 TraceCheckUtils]: 144: Hoare triple {154986#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {154986#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:15,894 INFO L290 TraceCheckUtils]: 145: Hoare triple {154986#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154987#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:15,894 INFO L290 TraceCheckUtils]: 146: Hoare triple {154987#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {154987#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:15,903 INFO L290 TraceCheckUtils]: 147: Hoare triple {154987#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154988#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:15,903 INFO L290 TraceCheckUtils]: 148: Hoare triple {154988#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {154988#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:15,915 INFO L290 TraceCheckUtils]: 149: Hoare triple {154988#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154989#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:15,915 INFO L290 TraceCheckUtils]: 150: Hoare triple {154989#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {154989#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:15,925 INFO L290 TraceCheckUtils]: 151: Hoare triple {154989#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154990#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:15,925 INFO L290 TraceCheckUtils]: 152: Hoare triple {154990#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {154990#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:15,931 INFO L290 TraceCheckUtils]: 153: Hoare triple {154990#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154991#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:15,932 INFO L290 TraceCheckUtils]: 154: Hoare triple {154991#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {154991#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:15,942 INFO L290 TraceCheckUtils]: 155: Hoare triple {154991#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154992#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:15,943 INFO L290 TraceCheckUtils]: 156: Hoare triple {154992#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {154992#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:15,954 INFO L290 TraceCheckUtils]: 157: Hoare triple {154992#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154993#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:15,954 INFO L290 TraceCheckUtils]: 158: Hoare triple {154993#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {154993#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:15,963 INFO L290 TraceCheckUtils]: 159: Hoare triple {154993#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154994#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:15,964 INFO L290 TraceCheckUtils]: 160: Hoare triple {154994#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {154994#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:15,975 INFO L290 TraceCheckUtils]: 161: Hoare triple {154994#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154995#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:15,975 INFO L290 TraceCheckUtils]: 162: Hoare triple {154995#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {154995#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:15,986 INFO L290 TraceCheckUtils]: 163: Hoare triple {154995#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154996#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:15,987 INFO L290 TraceCheckUtils]: 164: Hoare triple {154996#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {154996#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:15,995 INFO L290 TraceCheckUtils]: 165: Hoare triple {154996#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154997#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:15,996 INFO L290 TraceCheckUtils]: 166: Hoare triple {154997#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {154997#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:16,006 INFO L290 TraceCheckUtils]: 167: Hoare triple {154997#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154998#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:16,006 INFO L290 TraceCheckUtils]: 168: Hoare triple {154998#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {154998#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:16,018 INFO L290 TraceCheckUtils]: 169: Hoare triple {154998#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {154999#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:16,018 INFO L290 TraceCheckUtils]: 170: Hoare triple {154999#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {154999#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:16,028 INFO L290 TraceCheckUtils]: 171: Hoare triple {154999#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155000#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:16,028 INFO L290 TraceCheckUtils]: 172: Hoare triple {155000#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {155000#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:16,037 INFO L290 TraceCheckUtils]: 173: Hoare triple {155000#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155001#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:16,037 INFO L290 TraceCheckUtils]: 174: Hoare triple {155001#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {155001#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:16,049 INFO L290 TraceCheckUtils]: 175: Hoare triple {155001#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155002#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:16,050 INFO L290 TraceCheckUtils]: 176: Hoare triple {155002#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {155002#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:16,059 INFO L290 TraceCheckUtils]: 177: Hoare triple {155002#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155003#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:16,059 INFO L290 TraceCheckUtils]: 178: Hoare triple {155003#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {155003#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:16,066 INFO L290 TraceCheckUtils]: 179: Hoare triple {155003#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155004#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:16,066 INFO L290 TraceCheckUtils]: 180: Hoare triple {155004#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {155004#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:16,077 INFO L290 TraceCheckUtils]: 181: Hoare triple {155004#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155005#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:16,078 INFO L290 TraceCheckUtils]: 182: Hoare triple {155005#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {155005#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:16,089 INFO L290 TraceCheckUtils]: 183: Hoare triple {155005#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155006#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:16,089 INFO L290 TraceCheckUtils]: 184: Hoare triple {155006#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {155006#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:16,097 INFO L290 TraceCheckUtils]: 185: Hoare triple {155006#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155007#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:16,098 INFO L290 TraceCheckUtils]: 186: Hoare triple {155007#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {155007#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:16,109 INFO L290 TraceCheckUtils]: 187: Hoare triple {155007#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155008#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:16,109 INFO L290 TraceCheckUtils]: 188: Hoare triple {155008#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {155008#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:16,120 INFO L290 TraceCheckUtils]: 189: Hoare triple {155008#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155009#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:16,121 INFO L290 TraceCheckUtils]: 190: Hoare triple {155009#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {155009#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:16,129 INFO L290 TraceCheckUtils]: 191: Hoare triple {155009#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155010#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:16,129 INFO L290 TraceCheckUtils]: 192: Hoare triple {155010#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {155010#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:16,140 INFO L290 TraceCheckUtils]: 193: Hoare triple {155010#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155011#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:16,140 INFO L290 TraceCheckUtils]: 194: Hoare triple {155011#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {155011#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:16,152 INFO L290 TraceCheckUtils]: 195: Hoare triple {155011#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155012#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:16,152 INFO L290 TraceCheckUtils]: 196: Hoare triple {155012#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {155012#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:16,161 INFO L290 TraceCheckUtils]: 197: Hoare triple {155012#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155013#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:16,162 INFO L290 TraceCheckUtils]: 198: Hoare triple {155013#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {155013#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:16,172 INFO L290 TraceCheckUtils]: 199: Hoare triple {155013#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155014#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:16,173 INFO L290 TraceCheckUtils]: 200: Hoare triple {155014#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {155014#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:16,184 INFO L290 TraceCheckUtils]: 201: Hoare triple {155014#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155015#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:16,185 INFO L290 TraceCheckUtils]: 202: Hoare triple {155015#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {155015#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:16,195 INFO L290 TraceCheckUtils]: 203: Hoare triple {155015#(<= main_~x~0 98)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {154913#false} is VALID [2022-04-15 12:57:16,195 INFO L290 TraceCheckUtils]: 204: Hoare triple {154913#false} assume !!(~x~0 < 1000000); {154913#false} is VALID [2022-04-15 12:57:16,195 INFO L290 TraceCheckUtils]: 205: Hoare triple {154913#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {154913#false} is VALID [2022-04-15 12:57:16,195 INFO L290 TraceCheckUtils]: 206: Hoare triple {154913#false} assume !(~x~0 < 1000000); {154913#false} is VALID [2022-04-15 12:57:16,195 INFO L272 TraceCheckUtils]: 207: Hoare triple {154913#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {154913#false} is VALID [2022-04-15 12:57:16,195 INFO L290 TraceCheckUtils]: 208: Hoare triple {154913#false} ~cond := #in~cond; {154913#false} is VALID [2022-04-15 12:57:16,196 INFO L290 TraceCheckUtils]: 209: Hoare triple {154913#false} assume 0 == ~cond; {154913#false} is VALID [2022-04-15 12:57:16,196 INFO L290 TraceCheckUtils]: 210: Hoare triple {154913#false} assume !false; {154913#false} is VALID [2022-04-15 12:57:16,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 297 proven. 9702 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:16,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:57:16,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619395186] [2022-04-15 12:57:16,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1619395186] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:57:16,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1204945610] [2022-04-15 12:57:16,197 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:57:16,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:57:16,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:57:16,198 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:57:16,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Waiting until timeout for monitored process [2022-04-15 12:57:16,248 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:57:16,249 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:57:16,249 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:57:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:16,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:57:16,815 INFO L272 TraceCheckUtils]: 0: Hoare triple {154912#true} call ULTIMATE.init(); {154912#true} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {154912#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {154912#true} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 2: Hoare triple {154912#true} assume true; {154912#true} is VALID [2022-04-15 12:57:16,816 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154912#true} {154912#true} #41#return; {154912#true} is VALID [2022-04-15 12:57:16,816 INFO L272 TraceCheckUtils]: 4: Hoare triple {154912#true} call #t~ret4 := main(); {154912#true} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 5: Hoare triple {154912#true} ~x~0 := 0;~y~0 := 500000; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 6: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 7: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,816 INFO L290 TraceCheckUtils]: 8: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 9: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 10: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 11: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 12: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 15: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 18: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 19: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,818 INFO L290 TraceCheckUtils]: 20: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 21: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 22: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 23: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 24: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 25: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 26: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,819 INFO L290 TraceCheckUtils]: 27: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 28: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 29: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 30: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 31: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 32: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,820 INFO L290 TraceCheckUtils]: 33: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 34: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 35: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 36: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 37: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 38: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,821 INFO L290 TraceCheckUtils]: 39: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 40: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 41: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 43: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,822 INFO L290 TraceCheckUtils]: 45: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 49: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,823 INFO L290 TraceCheckUtils]: 51: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 52: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 53: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 54: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 55: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 56: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 57: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,824 INFO L290 TraceCheckUtils]: 58: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 59: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 60: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 61: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 62: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 63: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,825 INFO L290 TraceCheckUtils]: 64: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 65: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 67: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 68: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 69: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,826 INFO L290 TraceCheckUtils]: 70: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 73: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 74: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 75: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,827 INFO L290 TraceCheckUtils]: 76: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 77: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 78: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 79: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 80: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 81: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,828 INFO L290 TraceCheckUtils]: 82: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 83: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 84: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 85: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 86: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 87: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,829 INFO L290 TraceCheckUtils]: 88: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 89: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 90: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 91: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 92: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 93: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 94: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,830 INFO L290 TraceCheckUtils]: 95: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 96: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 97: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 98: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 99: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 100: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,831 INFO L290 TraceCheckUtils]: 101: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 102: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 103: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 104: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 105: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 106: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,832 INFO L290 TraceCheckUtils]: 107: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 108: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 109: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 110: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 111: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 112: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,833 INFO L290 TraceCheckUtils]: 113: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 114: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 115: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 116: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 117: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 118: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,834 INFO L290 TraceCheckUtils]: 119: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 120: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 121: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 122: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 124: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 125: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,835 INFO L290 TraceCheckUtils]: 126: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 127: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 128: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 129: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 130: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 131: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,836 INFO L290 TraceCheckUtils]: 132: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 133: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 134: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 135: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 136: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 137: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,837 INFO L290 TraceCheckUtils]: 138: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 139: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 140: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 141: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 142: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 143: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,838 INFO L290 TraceCheckUtils]: 144: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 145: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 146: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 147: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 148: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 149: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,839 INFO L290 TraceCheckUtils]: 150: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 151: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 152: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 153: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 154: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 155: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,840 INFO L290 TraceCheckUtils]: 156: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 157: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 158: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 159: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 160: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 161: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 162: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,841 INFO L290 TraceCheckUtils]: 163: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 164: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 165: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 166: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 167: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 168: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,842 INFO L290 TraceCheckUtils]: 169: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 170: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 171: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 172: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 173: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 174: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,843 INFO L290 TraceCheckUtils]: 175: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 176: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 177: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 178: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 179: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 180: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,844 INFO L290 TraceCheckUtils]: 181: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 182: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 183: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 184: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 185: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 186: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 187: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,845 INFO L290 TraceCheckUtils]: 188: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 189: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 190: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 191: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 192: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 193: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,846 INFO L290 TraceCheckUtils]: 194: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 195: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 196: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 197: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 198: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 199: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,847 INFO L290 TraceCheckUtils]: 200: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,848 INFO L290 TraceCheckUtils]: 201: Hoare triple {155035#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,848 INFO L290 TraceCheckUtils]: 202: Hoare triple {155035#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {155035#(<= main_~y~0 500000)} is VALID [2022-04-15 12:57:16,860 INFO L290 TraceCheckUtils]: 203: Hoare triple {155035#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {155630#(<= main_~y~0 500001)} is VALID [2022-04-15 12:57:16,861 INFO L290 TraceCheckUtils]: 204: Hoare triple {155630#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {155630#(<= main_~y~0 500001)} is VALID [2022-04-15 12:57:16,861 INFO L290 TraceCheckUtils]: 205: Hoare triple {155630#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {155637#(<= main_~y~0 500002)} is VALID [2022-04-15 12:57:16,862 INFO L290 TraceCheckUtils]: 206: Hoare triple {155637#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {155641#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:57:16,862 INFO L272 TraceCheckUtils]: 207: Hoare triple {155641#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {155645#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:57:16,862 INFO L290 TraceCheckUtils]: 208: Hoare triple {155645#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {155649#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:57:16,863 INFO L290 TraceCheckUtils]: 209: Hoare triple {155649#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {154913#false} is VALID [2022-04-15 12:57:16,863 INFO L290 TraceCheckUtils]: 210: Hoare triple {154913#false} assume !false; {154913#false} is VALID [2022-04-15 12:57:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2022-04-15 12:57:16,863 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:57:17,414 INFO L290 TraceCheckUtils]: 210: Hoare triple {154913#false} assume !false; {154913#false} is VALID [2022-04-15 12:57:17,414 INFO L290 TraceCheckUtils]: 209: Hoare triple {155649#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {154913#false} is VALID [2022-04-15 12:57:17,415 INFO L290 TraceCheckUtils]: 208: Hoare triple {155645#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {155649#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:57:17,415 INFO L272 TraceCheckUtils]: 207: Hoare triple {155665#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {155645#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:57:17,415 INFO L290 TraceCheckUtils]: 206: Hoare triple {155669#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {155665#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:57:17,416 INFO L290 TraceCheckUtils]: 205: Hoare triple {155673#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {155669#(< main_~y~0 1000000)} is VALID [2022-04-15 12:57:17,416 INFO L290 TraceCheckUtils]: 204: Hoare triple {155673#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {155673#(< main_~y~0 999999)} is VALID [2022-04-15 12:57:17,427 INFO L290 TraceCheckUtils]: 203: Hoare triple {155680#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {155673#(< main_~y~0 999999)} is VALID [2022-04-15 12:57:17,427 INFO L290 TraceCheckUtils]: 202: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 201: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 200: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 199: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 198: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 197: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,428 INFO L290 TraceCheckUtils]: 196: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 195: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 194: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 193: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 192: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 191: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,429 INFO L290 TraceCheckUtils]: 190: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 189: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 188: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 187: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 186: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 185: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,430 INFO L290 TraceCheckUtils]: 184: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 183: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 182: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 181: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 180: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 179: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,431 INFO L290 TraceCheckUtils]: 178: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 177: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 176: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 175: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 174: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 173: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 172: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,432 INFO L290 TraceCheckUtils]: 171: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 170: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 169: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 168: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 167: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 166: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,433 INFO L290 TraceCheckUtils]: 165: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 164: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 163: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 162: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 161: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 160: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,434 INFO L290 TraceCheckUtils]: 159: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 158: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 157: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 156: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 155: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 154: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,435 INFO L290 TraceCheckUtils]: 153: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 152: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 151: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 150: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 149: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 148: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,436 INFO L290 TraceCheckUtils]: 147: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 146: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 145: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 144: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 143: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 142: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 141: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,437 INFO L290 TraceCheckUtils]: 140: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 139: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 138: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 137: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 136: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 135: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,438 INFO L290 TraceCheckUtils]: 134: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 133: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 132: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 131: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 130: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 129: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,439 INFO L290 TraceCheckUtils]: 128: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 127: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 126: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 125: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 124: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 123: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,440 INFO L290 TraceCheckUtils]: 122: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 121: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 120: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 119: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 118: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 117: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,441 INFO L290 TraceCheckUtils]: 116: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 115: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 114: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 113: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 112: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 111: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,442 INFO L290 TraceCheckUtils]: 110: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 109: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 108: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 107: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 106: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 105: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,443 INFO L290 TraceCheckUtils]: 104: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 103: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 102: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 101: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 100: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 99: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,444 INFO L290 TraceCheckUtils]: 98: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 97: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 96: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 95: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 94: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 93: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 92: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,445 INFO L290 TraceCheckUtils]: 91: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 90: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 89: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 88: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 87: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 86: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,446 INFO L290 TraceCheckUtils]: 85: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 84: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 83: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 82: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 81: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 80: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,447 INFO L290 TraceCheckUtils]: 79: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 78: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 77: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 76: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 75: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 74: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,448 INFO L290 TraceCheckUtils]: 73: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 72: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 71: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 70: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 69: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 68: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,449 INFO L290 TraceCheckUtils]: 67: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 65: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 64: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 63: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 62: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,450 INFO L290 TraceCheckUtils]: 61: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 60: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 59: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 58: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 57: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 56: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,451 INFO L290 TraceCheckUtils]: 55: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 54: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 53: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 52: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 51: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 50: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 49: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,452 INFO L290 TraceCheckUtils]: 48: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 47: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 46: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 45: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 44: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 43: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,453 INFO L290 TraceCheckUtils]: 42: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 41: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 40: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 37: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,454 INFO L290 TraceCheckUtils]: 36: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 35: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 34: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 33: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 32: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 31: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,455 INFO L290 TraceCheckUtils]: 30: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 29: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 28: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 27: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 26: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 25: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,456 INFO L290 TraceCheckUtils]: 24: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 23: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 22: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 21: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 20: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 19: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 18: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,457 INFO L290 TraceCheckUtils]: 17: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 16: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 15: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 14: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 13: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 12: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,459 INFO L290 TraceCheckUtils]: 10: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {155680#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,459 INFO L290 TraceCheckUtils]: 6: Hoare triple {155680#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,460 INFO L290 TraceCheckUtils]: 5: Hoare triple {154912#true} ~x~0 := 0;~y~0 := 500000; {155680#(< main_~y~0 999998)} is VALID [2022-04-15 12:57:17,460 INFO L272 TraceCheckUtils]: 4: Hoare triple {154912#true} call #t~ret4 := main(); {154912#true} is VALID [2022-04-15 12:57:17,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154912#true} {154912#true} #41#return; {154912#true} is VALID [2022-04-15 12:57:17,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {154912#true} assume true; {154912#true} is VALID [2022-04-15 12:57:17,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {154912#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {154912#true} is VALID [2022-04-15 12:57:17,460 INFO L272 TraceCheckUtils]: 0: Hoare triple {154912#true} call ULTIMATE.init(); {154912#true} is VALID [2022-04-15 12:57:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10000 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 9702 trivial. 0 not checked. [2022-04-15 12:57:17,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1204945610] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:57:17,460 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:57:17,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [102, 8, 8] total 112 [2022-04-15 12:57:17,461 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:57:17,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1736764964] [2022-04-15 12:57:17,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1736764964] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:57:17,461 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:57:17,461 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [102] imperfect sequences [] total 102 [2022-04-15 12:57:17,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556139640] [2022-04-15 12:57:17,461 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:57:17,462 INFO L78 Accepts]: Start accepts. Automaton has has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 211 [2022-04-15 12:57:17,462 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:57:17,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:18,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:18,651 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 102 states [2022-04-15 12:57:18,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:18,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2022-04-15 12:57:18,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5092, Invalid=7340, Unknown=0, NotChecked=0, Total=12432 [2022-04-15 12:57:18,653 INFO L87 Difference]: Start difference. First operand 213 states and 216 transitions. Second operand has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:25,091 INFO L93 Difference]: Finished difference Result 224 states and 230 transitions. [2022-04-15 12:57:25,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2022-04-15 12:57:25,091 INFO L78 Accepts]: Start accepts. Automaton has has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 211 [2022-04-15 12:57:25,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:57:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 221 transitions. [2022-04-15 12:57:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 221 transitions. [2022-04-15 12:57:25,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 221 transitions. [2022-04-15 12:57:25,551 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:25,553 INFO L225 Difference]: With dead ends: 224 [2022-04-15 12:57:25,553 INFO L226 Difference]: Without dead ends: 215 [2022-04-15 12:57:25,556 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 413 SyntacticMatches, 1 SemanticMatches, 209 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6344 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=15190, Invalid=29120, Unknown=0, NotChecked=0, Total=44310 [2022-04-15 12:57:25,556 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 107 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:57:25,556 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [107 Valid, 39 Invalid, 335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 12:57:25,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2022-04-15 12:57:25,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 215. [2022-04-15 12:57:25,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:57:25,895 INFO L82 GeneralOperation]: Start isEquivalent. First operand 215 states. Second operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,895 INFO L74 IsIncluded]: Start isIncluded. First operand 215 states. Second operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,895 INFO L87 Difference]: Start difference. First operand 215 states. Second operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:25,897 INFO L93 Difference]: Finished difference Result 215 states and 218 transitions. [2022-04-15 12:57:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 218 transitions. [2022-04-15 12:57:25,897 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:25,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:25,897 INFO L74 IsIncluded]: Start isIncluded. First operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 215 states. [2022-04-15 12:57:25,897 INFO L87 Difference]: Start difference. First operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 215 states. [2022-04-15 12:57:25,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:25,899 INFO L93 Difference]: Finished difference Result 215 states and 218 transitions. [2022-04-15 12:57:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 218 transitions. [2022-04-15 12:57:25,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:25,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:25,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:57:25,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:57:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 210 states have (on average 1.019047619047619) internal successors, (214), 210 states have internal predecessors, (214), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 218 transitions. [2022-04-15 12:57:25,902 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 218 transitions. Word has length 211 [2022-04-15 12:57:25,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:57:25,902 INFO L478 AbstractCegarLoop]: Abstraction has 215 states and 218 transitions. [2022-04-15 12:57:25,902 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 102 states, 102 states have (on average 2.0294117647058822) internal successors, (207), 101 states have internal predecessors, (207), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:25,902 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 215 states and 218 transitions. [2022-04-15 12:57:26,358 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 218 transitions. [2022-04-15 12:57:26,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-04-15 12:57:26,359 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:57:26,359 INFO L499 BasicCegarLoop]: trace histogram [101, 99, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:57:26,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (100)] Ended with exit code 0 [2022-04-15 12:57:26,559 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable199,SelfDestructingSolverStorable200,100 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:57:26,560 INFO L403 AbstractCegarLoop]: === Iteration 103 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:57:26,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:57:26,560 INFO L85 PathProgramCache]: Analyzing trace with hash -976220176, now seen corresponding path program 199 times [2022-04-15 12:57:26,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:26,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [262836252] [2022-04-15 12:57:26,932 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:57:26,933 INFO L85 PathProgramCache]: Analyzing trace with hash 406413648, now seen corresponding path program 1 times [2022-04-15 12:57:26,933 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:26,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069458070] [2022-04-15 12:57:26,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:26,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:26,936 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:57:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:26,937 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:57:26,937 INFO L85 PathProgramCache]: Analyzing trace with hash -976220176, now seen corresponding path program 200 times [2022-04-15 12:57:26,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:26,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65968645] [2022-04-15 12:57:26,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:29,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:57:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:29,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {157903#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {157798#true} assume true; {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {157798#true} {157798#true} #41#return; {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L272 TraceCheckUtils]: 0: Hoare triple {157798#true} call ULTIMATE.init(); {157903#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:57:29,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {157903#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L290 TraceCheckUtils]: 2: Hoare triple {157798#true} assume true; {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {157798#true} {157798#true} #41#return; {157798#true} is VALID [2022-04-15 12:57:29,926 INFO L272 TraceCheckUtils]: 4: Hoare triple {157798#true} call #t~ret4 := main(); {157798#true} is VALID [2022-04-15 12:57:29,927 INFO L290 TraceCheckUtils]: 5: Hoare triple {157798#true} ~x~0 := 0;~y~0 := 500000; {157803#(= main_~x~0 0)} is VALID [2022-04-15 12:57:29,927 INFO L290 TraceCheckUtils]: 6: Hoare triple {157803#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {157803#(= main_~x~0 0)} is VALID [2022-04-15 12:57:29,927 INFO L290 TraceCheckUtils]: 7: Hoare triple {157803#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157804#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:29,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {157804#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {157804#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:29,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {157804#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157805#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:29,940 INFO L290 TraceCheckUtils]: 10: Hoare triple {157805#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {157805#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:29,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {157805#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157806#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:29,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {157806#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {157806#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:29,962 INFO L290 TraceCheckUtils]: 13: Hoare triple {157806#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157807#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:29,962 INFO L290 TraceCheckUtils]: 14: Hoare triple {157807#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {157807#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:29,975 INFO L290 TraceCheckUtils]: 15: Hoare triple {157807#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157808#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:29,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {157808#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {157808#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:29,986 INFO L290 TraceCheckUtils]: 17: Hoare triple {157808#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157809#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:29,987 INFO L290 TraceCheckUtils]: 18: Hoare triple {157809#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {157809#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:29,998 INFO L290 TraceCheckUtils]: 19: Hoare triple {157809#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157810#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:29,998 INFO L290 TraceCheckUtils]: 20: Hoare triple {157810#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {157810#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:30,011 INFO L290 TraceCheckUtils]: 21: Hoare triple {157810#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157811#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:30,011 INFO L290 TraceCheckUtils]: 22: Hoare triple {157811#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {157811#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:30,022 INFO L290 TraceCheckUtils]: 23: Hoare triple {157811#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157812#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:30,022 INFO L290 TraceCheckUtils]: 24: Hoare triple {157812#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {157812#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:30,033 INFO L290 TraceCheckUtils]: 25: Hoare triple {157812#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157813#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:30,034 INFO L290 TraceCheckUtils]: 26: Hoare triple {157813#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {157813#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:30,046 INFO L290 TraceCheckUtils]: 27: Hoare triple {157813#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157814#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:30,047 INFO L290 TraceCheckUtils]: 28: Hoare triple {157814#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {157814#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:30,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {157814#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157815#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:30,058 INFO L290 TraceCheckUtils]: 30: Hoare triple {157815#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {157815#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:30,069 INFO L290 TraceCheckUtils]: 31: Hoare triple {157815#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157816#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:30,070 INFO L290 TraceCheckUtils]: 32: Hoare triple {157816#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {157816#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:30,082 INFO L290 TraceCheckUtils]: 33: Hoare triple {157816#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157817#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:30,082 INFO L290 TraceCheckUtils]: 34: Hoare triple {157817#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {157817#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:30,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {157817#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157818#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:30,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {157818#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {157818#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:30,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {157818#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157819#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:30,106 INFO L290 TraceCheckUtils]: 38: Hoare triple {157819#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {157819#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:30,117 INFO L290 TraceCheckUtils]: 39: Hoare triple {157819#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157820#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:30,118 INFO L290 TraceCheckUtils]: 40: Hoare triple {157820#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {157820#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:30,129 INFO L290 TraceCheckUtils]: 41: Hoare triple {157820#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157821#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:30,129 INFO L290 TraceCheckUtils]: 42: Hoare triple {157821#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {157821#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:30,141 INFO L290 TraceCheckUtils]: 43: Hoare triple {157821#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157822#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:30,142 INFO L290 TraceCheckUtils]: 44: Hoare triple {157822#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {157822#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:30,153 INFO L290 TraceCheckUtils]: 45: Hoare triple {157822#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157823#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:30,153 INFO L290 TraceCheckUtils]: 46: Hoare triple {157823#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {157823#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:30,164 INFO L290 TraceCheckUtils]: 47: Hoare triple {157823#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157824#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:30,164 INFO L290 TraceCheckUtils]: 48: Hoare triple {157824#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {157824#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:30,177 INFO L290 TraceCheckUtils]: 49: Hoare triple {157824#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157825#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:30,177 INFO L290 TraceCheckUtils]: 50: Hoare triple {157825#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {157825#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:30,188 INFO L290 TraceCheckUtils]: 51: Hoare triple {157825#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157826#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:30,188 INFO L290 TraceCheckUtils]: 52: Hoare triple {157826#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {157826#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:30,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {157826#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157827#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:30,200 INFO L290 TraceCheckUtils]: 54: Hoare triple {157827#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {157827#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:30,212 INFO L290 TraceCheckUtils]: 55: Hoare triple {157827#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157828#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:30,213 INFO L290 TraceCheckUtils]: 56: Hoare triple {157828#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {157828#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:30,224 INFO L290 TraceCheckUtils]: 57: Hoare triple {157828#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157829#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:30,224 INFO L290 TraceCheckUtils]: 58: Hoare triple {157829#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {157829#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:30,236 INFO L290 TraceCheckUtils]: 59: Hoare triple {157829#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157830#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:30,236 INFO L290 TraceCheckUtils]: 60: Hoare triple {157830#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {157830#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:30,248 INFO L290 TraceCheckUtils]: 61: Hoare triple {157830#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157831#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:30,249 INFO L290 TraceCheckUtils]: 62: Hoare triple {157831#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {157831#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:30,259 INFO L290 TraceCheckUtils]: 63: Hoare triple {157831#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157832#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:30,260 INFO L290 TraceCheckUtils]: 64: Hoare triple {157832#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {157832#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:30,272 INFO L290 TraceCheckUtils]: 65: Hoare triple {157832#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157833#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:30,273 INFO L290 TraceCheckUtils]: 66: Hoare triple {157833#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {157833#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:30,284 INFO L290 TraceCheckUtils]: 67: Hoare triple {157833#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157834#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:30,285 INFO L290 TraceCheckUtils]: 68: Hoare triple {157834#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {157834#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:30,296 INFO L290 TraceCheckUtils]: 69: Hoare triple {157834#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157835#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:30,296 INFO L290 TraceCheckUtils]: 70: Hoare triple {157835#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {157835#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:30,308 INFO L290 TraceCheckUtils]: 71: Hoare triple {157835#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157836#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:30,309 INFO L290 TraceCheckUtils]: 72: Hoare triple {157836#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {157836#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:30,320 INFO L290 TraceCheckUtils]: 73: Hoare triple {157836#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157837#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:30,320 INFO L290 TraceCheckUtils]: 74: Hoare triple {157837#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {157837#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:30,331 INFO L290 TraceCheckUtils]: 75: Hoare triple {157837#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157838#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:30,332 INFO L290 TraceCheckUtils]: 76: Hoare triple {157838#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {157838#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:30,344 INFO L290 TraceCheckUtils]: 77: Hoare triple {157838#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157839#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:30,344 INFO L290 TraceCheckUtils]: 78: Hoare triple {157839#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {157839#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:30,355 INFO L290 TraceCheckUtils]: 79: Hoare triple {157839#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157840#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:30,356 INFO L290 TraceCheckUtils]: 80: Hoare triple {157840#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {157840#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:30,367 INFO L290 TraceCheckUtils]: 81: Hoare triple {157840#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157841#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:30,367 INFO L290 TraceCheckUtils]: 82: Hoare triple {157841#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {157841#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:30,380 INFO L290 TraceCheckUtils]: 83: Hoare triple {157841#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157842#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:30,380 INFO L290 TraceCheckUtils]: 84: Hoare triple {157842#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {157842#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:30,391 INFO L290 TraceCheckUtils]: 85: Hoare triple {157842#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157843#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:30,391 INFO L290 TraceCheckUtils]: 86: Hoare triple {157843#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {157843#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:30,403 INFO L290 TraceCheckUtils]: 87: Hoare triple {157843#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157844#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:30,404 INFO L290 TraceCheckUtils]: 88: Hoare triple {157844#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {157844#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:30,416 INFO L290 TraceCheckUtils]: 89: Hoare triple {157844#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157845#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:30,416 INFO L290 TraceCheckUtils]: 90: Hoare triple {157845#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {157845#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:30,427 INFO L290 TraceCheckUtils]: 91: Hoare triple {157845#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157846#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:30,427 INFO L290 TraceCheckUtils]: 92: Hoare triple {157846#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {157846#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:30,439 INFO L290 TraceCheckUtils]: 93: Hoare triple {157846#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157847#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:30,440 INFO L290 TraceCheckUtils]: 94: Hoare triple {157847#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {157847#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:30,451 INFO L290 TraceCheckUtils]: 95: Hoare triple {157847#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157848#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:30,452 INFO L290 TraceCheckUtils]: 96: Hoare triple {157848#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {157848#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:30,463 INFO L290 TraceCheckUtils]: 97: Hoare triple {157848#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157849#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:30,463 INFO L290 TraceCheckUtils]: 98: Hoare triple {157849#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {157849#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:30,475 INFO L290 TraceCheckUtils]: 99: Hoare triple {157849#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157850#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:30,476 INFO L290 TraceCheckUtils]: 100: Hoare triple {157850#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {157850#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:30,487 INFO L290 TraceCheckUtils]: 101: Hoare triple {157850#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157851#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:30,487 INFO L290 TraceCheckUtils]: 102: Hoare triple {157851#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {157851#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:30,498 INFO L290 TraceCheckUtils]: 103: Hoare triple {157851#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157852#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:30,499 INFO L290 TraceCheckUtils]: 104: Hoare triple {157852#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {157852#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:30,511 INFO L290 TraceCheckUtils]: 105: Hoare triple {157852#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157853#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:30,512 INFO L290 TraceCheckUtils]: 106: Hoare triple {157853#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {157853#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:30,522 INFO L290 TraceCheckUtils]: 107: Hoare triple {157853#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157854#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:30,523 INFO L290 TraceCheckUtils]: 108: Hoare triple {157854#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {157854#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:30,534 INFO L290 TraceCheckUtils]: 109: Hoare triple {157854#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157855#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:30,535 INFO L290 TraceCheckUtils]: 110: Hoare triple {157855#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {157855#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:30,547 INFO L290 TraceCheckUtils]: 111: Hoare triple {157855#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157856#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:30,547 INFO L290 TraceCheckUtils]: 112: Hoare triple {157856#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {157856#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:30,558 INFO L290 TraceCheckUtils]: 113: Hoare triple {157856#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157857#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:30,559 INFO L290 TraceCheckUtils]: 114: Hoare triple {157857#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {157857#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:30,570 INFO L290 TraceCheckUtils]: 115: Hoare triple {157857#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157858#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:30,571 INFO L290 TraceCheckUtils]: 116: Hoare triple {157858#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {157858#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:30,583 INFO L290 TraceCheckUtils]: 117: Hoare triple {157858#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157859#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:30,583 INFO L290 TraceCheckUtils]: 118: Hoare triple {157859#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {157859#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:30,594 INFO L290 TraceCheckUtils]: 119: Hoare triple {157859#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157860#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:30,594 INFO L290 TraceCheckUtils]: 120: Hoare triple {157860#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {157860#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:30,606 INFO L290 TraceCheckUtils]: 121: Hoare triple {157860#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157861#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:30,607 INFO L290 TraceCheckUtils]: 122: Hoare triple {157861#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {157861#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:30,619 INFO L290 TraceCheckUtils]: 123: Hoare triple {157861#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157862#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:30,619 INFO L290 TraceCheckUtils]: 124: Hoare triple {157862#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {157862#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:30,630 INFO L290 TraceCheckUtils]: 125: Hoare triple {157862#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157863#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:30,630 INFO L290 TraceCheckUtils]: 126: Hoare triple {157863#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {157863#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:30,642 INFO L290 TraceCheckUtils]: 127: Hoare triple {157863#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157864#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:30,643 INFO L290 TraceCheckUtils]: 128: Hoare triple {157864#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {157864#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:30,654 INFO L290 TraceCheckUtils]: 129: Hoare triple {157864#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157865#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:30,654 INFO L290 TraceCheckUtils]: 130: Hoare triple {157865#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {157865#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:30,665 INFO L290 TraceCheckUtils]: 131: Hoare triple {157865#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157866#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:30,666 INFO L290 TraceCheckUtils]: 132: Hoare triple {157866#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {157866#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:30,678 INFO L290 TraceCheckUtils]: 133: Hoare triple {157866#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157867#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:30,679 INFO L290 TraceCheckUtils]: 134: Hoare triple {157867#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {157867#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:30,689 INFO L290 TraceCheckUtils]: 135: Hoare triple {157867#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157868#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:30,690 INFO L290 TraceCheckUtils]: 136: Hoare triple {157868#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {157868#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:30,701 INFO L290 TraceCheckUtils]: 137: Hoare triple {157868#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157869#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:30,701 INFO L290 TraceCheckUtils]: 138: Hoare triple {157869#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {157869#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:30,714 INFO L290 TraceCheckUtils]: 139: Hoare triple {157869#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157870#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:30,714 INFO L290 TraceCheckUtils]: 140: Hoare triple {157870#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {157870#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:30,725 INFO L290 TraceCheckUtils]: 141: Hoare triple {157870#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157871#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:30,725 INFO L290 TraceCheckUtils]: 142: Hoare triple {157871#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {157871#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:30,737 INFO L290 TraceCheckUtils]: 143: Hoare triple {157871#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157872#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:30,737 INFO L290 TraceCheckUtils]: 144: Hoare triple {157872#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {157872#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:30,750 INFO L290 TraceCheckUtils]: 145: Hoare triple {157872#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157873#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:30,750 INFO L290 TraceCheckUtils]: 146: Hoare triple {157873#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {157873#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:30,760 INFO L290 TraceCheckUtils]: 147: Hoare triple {157873#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157874#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:30,761 INFO L290 TraceCheckUtils]: 148: Hoare triple {157874#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {157874#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:30,773 INFO L290 TraceCheckUtils]: 149: Hoare triple {157874#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157875#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:30,773 INFO L290 TraceCheckUtils]: 150: Hoare triple {157875#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {157875#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:30,785 INFO L290 TraceCheckUtils]: 151: Hoare triple {157875#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157876#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:30,786 INFO L290 TraceCheckUtils]: 152: Hoare triple {157876#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {157876#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:30,796 INFO L290 TraceCheckUtils]: 153: Hoare triple {157876#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157877#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:30,796 INFO L290 TraceCheckUtils]: 154: Hoare triple {157877#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {157877#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:30,808 INFO L290 TraceCheckUtils]: 155: Hoare triple {157877#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157878#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:30,809 INFO L290 TraceCheckUtils]: 156: Hoare triple {157878#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {157878#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:30,820 INFO L290 TraceCheckUtils]: 157: Hoare triple {157878#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157879#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:30,821 INFO L290 TraceCheckUtils]: 158: Hoare triple {157879#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {157879#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:30,831 INFO L290 TraceCheckUtils]: 159: Hoare triple {157879#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157880#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:30,832 INFO L290 TraceCheckUtils]: 160: Hoare triple {157880#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {157880#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:30,844 INFO L290 TraceCheckUtils]: 161: Hoare triple {157880#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157881#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:30,844 INFO L290 TraceCheckUtils]: 162: Hoare triple {157881#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {157881#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:30,855 INFO L290 TraceCheckUtils]: 163: Hoare triple {157881#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157882#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:30,856 INFO L290 TraceCheckUtils]: 164: Hoare triple {157882#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {157882#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:30,867 INFO L290 TraceCheckUtils]: 165: Hoare triple {157882#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157883#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:30,867 INFO L290 TraceCheckUtils]: 166: Hoare triple {157883#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {157883#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:30,880 INFO L290 TraceCheckUtils]: 167: Hoare triple {157883#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157884#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:30,880 INFO L290 TraceCheckUtils]: 168: Hoare triple {157884#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {157884#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:30,891 INFO L290 TraceCheckUtils]: 169: Hoare triple {157884#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157885#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:30,892 INFO L290 TraceCheckUtils]: 170: Hoare triple {157885#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {157885#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:30,903 INFO L290 TraceCheckUtils]: 171: Hoare triple {157885#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157886#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:30,903 INFO L290 TraceCheckUtils]: 172: Hoare triple {157886#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {157886#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:30,916 INFO L290 TraceCheckUtils]: 173: Hoare triple {157886#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157887#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:30,916 INFO L290 TraceCheckUtils]: 174: Hoare triple {157887#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {157887#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:30,927 INFO L290 TraceCheckUtils]: 175: Hoare triple {157887#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157888#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:30,927 INFO L290 TraceCheckUtils]: 176: Hoare triple {157888#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {157888#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:30,938 INFO L290 TraceCheckUtils]: 177: Hoare triple {157888#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157889#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:30,939 INFO L290 TraceCheckUtils]: 178: Hoare triple {157889#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {157889#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:30,951 INFO L290 TraceCheckUtils]: 179: Hoare triple {157889#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157890#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:30,952 INFO L290 TraceCheckUtils]: 180: Hoare triple {157890#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {157890#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:30,962 INFO L290 TraceCheckUtils]: 181: Hoare triple {157890#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157891#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:30,963 INFO L290 TraceCheckUtils]: 182: Hoare triple {157891#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {157891#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:30,975 INFO L290 TraceCheckUtils]: 183: Hoare triple {157891#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157892#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:30,975 INFO L290 TraceCheckUtils]: 184: Hoare triple {157892#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {157892#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:30,987 INFO L290 TraceCheckUtils]: 185: Hoare triple {157892#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157893#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:30,988 INFO L290 TraceCheckUtils]: 186: Hoare triple {157893#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {157893#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:30,998 INFO L290 TraceCheckUtils]: 187: Hoare triple {157893#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157894#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:30,998 INFO L290 TraceCheckUtils]: 188: Hoare triple {157894#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {157894#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:31,010 INFO L290 TraceCheckUtils]: 189: Hoare triple {157894#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157895#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:31,011 INFO L290 TraceCheckUtils]: 190: Hoare triple {157895#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {157895#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:31,022 INFO L290 TraceCheckUtils]: 191: Hoare triple {157895#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157896#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:31,023 INFO L290 TraceCheckUtils]: 192: Hoare triple {157896#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {157896#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:31,033 INFO L290 TraceCheckUtils]: 193: Hoare triple {157896#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157897#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:31,033 INFO L290 TraceCheckUtils]: 194: Hoare triple {157897#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {157897#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:31,045 INFO L290 TraceCheckUtils]: 195: Hoare triple {157897#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157898#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:31,046 INFO L290 TraceCheckUtils]: 196: Hoare triple {157898#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {157898#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:31,057 INFO L290 TraceCheckUtils]: 197: Hoare triple {157898#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157899#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:31,058 INFO L290 TraceCheckUtils]: 198: Hoare triple {157899#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {157899#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:31,068 INFO L290 TraceCheckUtils]: 199: Hoare triple {157899#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157900#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:31,069 INFO L290 TraceCheckUtils]: 200: Hoare triple {157900#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {157900#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:31,081 INFO L290 TraceCheckUtils]: 201: Hoare triple {157900#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157901#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:31,081 INFO L290 TraceCheckUtils]: 202: Hoare triple {157901#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {157901#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:31,092 INFO L290 TraceCheckUtils]: 203: Hoare triple {157901#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157902#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:31,093 INFO L290 TraceCheckUtils]: 204: Hoare triple {157902#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {157902#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 205: Hoare triple {157902#(<= main_~x~0 99)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 206: Hoare triple {157799#false} assume !!(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 207: Hoare triple {157799#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 208: Hoare triple {157799#false} assume !(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L272 TraceCheckUtils]: 209: Hoare triple {157799#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 210: Hoare triple {157799#false} ~cond := #in~cond; {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 211: Hoare triple {157799#false} assume 0 == ~cond; {157799#false} is VALID [2022-04-15 12:57:31,105 INFO L290 TraceCheckUtils]: 212: Hoare triple {157799#false} assume !false; {157799#false} is VALID [2022-04-15 12:57:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 300 proven. 9900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:31,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:57:31,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65968645] [2022-04-15 12:57:31,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65968645] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:57:31,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1167338940] [2022-04-15 12:57:31,106 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:57:31,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:57:31,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:57:31,107 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:57:31,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Waiting until timeout for monitored process [2022-04-15 12:57:31,206 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:57:31,207 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:57:31,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 101 conjunts are in the unsatisfiable core [2022-04-15 12:57:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:31,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:57:32,508 INFO L272 TraceCheckUtils]: 0: Hoare triple {157798#true} call ULTIMATE.init(); {157798#true} is VALID [2022-04-15 12:57:32,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {157798#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {157798#true} is VALID [2022-04-15 12:57:32,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {157798#true} assume true; {157798#true} is VALID [2022-04-15 12:57:32,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {157798#true} {157798#true} #41#return; {157798#true} is VALID [2022-04-15 12:57:32,508 INFO L272 TraceCheckUtils]: 4: Hoare triple {157798#true} call #t~ret4 := main(); {157798#true} is VALID [2022-04-15 12:57:32,509 INFO L290 TraceCheckUtils]: 5: Hoare triple {157798#true} ~x~0 := 0;~y~0 := 500000; {157922#(<= main_~x~0 0)} is VALID [2022-04-15 12:57:32,509 INFO L290 TraceCheckUtils]: 6: Hoare triple {157922#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {157922#(<= main_~x~0 0)} is VALID [2022-04-15 12:57:32,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {157922#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157804#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:32,521 INFO L290 TraceCheckUtils]: 8: Hoare triple {157804#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {157804#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:32,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {157804#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157805#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:32,533 INFO L290 TraceCheckUtils]: 10: Hoare triple {157805#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {157805#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:32,545 INFO L290 TraceCheckUtils]: 11: Hoare triple {157805#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157806#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:32,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {157806#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {157806#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:32,556 INFO L290 TraceCheckUtils]: 13: Hoare triple {157806#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157807#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:32,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {157807#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {157807#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:32,569 INFO L290 TraceCheckUtils]: 15: Hoare triple {157807#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157808#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:32,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {157808#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {157808#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:32,581 INFO L290 TraceCheckUtils]: 17: Hoare triple {157808#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157809#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:32,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {157809#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {157809#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:32,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {157809#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157810#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:32,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {157810#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {157810#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:32,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {157810#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157811#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:32,606 INFO L290 TraceCheckUtils]: 22: Hoare triple {157811#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {157811#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:32,616 INFO L290 TraceCheckUtils]: 23: Hoare triple {157811#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157812#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:32,617 INFO L290 TraceCheckUtils]: 24: Hoare triple {157812#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {157812#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:32,628 INFO L290 TraceCheckUtils]: 25: Hoare triple {157812#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157813#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:32,629 INFO L290 TraceCheckUtils]: 26: Hoare triple {157813#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {157813#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:32,641 INFO L290 TraceCheckUtils]: 27: Hoare triple {157813#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157814#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:32,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {157814#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {157814#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:32,652 INFO L290 TraceCheckUtils]: 29: Hoare triple {157814#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157815#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:32,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {157815#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {157815#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:32,665 INFO L290 TraceCheckUtils]: 31: Hoare triple {157815#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157816#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:32,665 INFO L290 TraceCheckUtils]: 32: Hoare triple {157816#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {157816#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:32,677 INFO L290 TraceCheckUtils]: 33: Hoare triple {157816#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157817#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:32,678 INFO L290 TraceCheckUtils]: 34: Hoare triple {157817#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {157817#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:32,688 INFO L290 TraceCheckUtils]: 35: Hoare triple {157817#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157818#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:32,689 INFO L290 TraceCheckUtils]: 36: Hoare triple {157818#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {157818#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:32,701 INFO L290 TraceCheckUtils]: 37: Hoare triple {157818#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157819#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:32,701 INFO L290 TraceCheckUtils]: 38: Hoare triple {157819#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {157819#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:32,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {157819#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157820#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:32,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {157820#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {157820#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:32,724 INFO L290 TraceCheckUtils]: 41: Hoare triple {157820#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157821#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:32,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {157821#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {157821#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:32,737 INFO L290 TraceCheckUtils]: 43: Hoare triple {157821#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157822#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:32,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {157822#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {157822#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:32,749 INFO L290 TraceCheckUtils]: 45: Hoare triple {157822#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157823#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:32,749 INFO L290 TraceCheckUtils]: 46: Hoare triple {157823#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {157823#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:32,760 INFO L290 TraceCheckUtils]: 47: Hoare triple {157823#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157824#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:32,760 INFO L290 TraceCheckUtils]: 48: Hoare triple {157824#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {157824#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:32,773 INFO L290 TraceCheckUtils]: 49: Hoare triple {157824#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157825#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:32,773 INFO L290 TraceCheckUtils]: 50: Hoare triple {157825#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {157825#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:32,784 INFO L290 TraceCheckUtils]: 51: Hoare triple {157825#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157826#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:32,785 INFO L290 TraceCheckUtils]: 52: Hoare triple {157826#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {157826#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:32,796 INFO L290 TraceCheckUtils]: 53: Hoare triple {157826#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157827#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:32,796 INFO L290 TraceCheckUtils]: 54: Hoare triple {157827#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {157827#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:32,809 INFO L290 TraceCheckUtils]: 55: Hoare triple {157827#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157828#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:32,809 INFO L290 TraceCheckUtils]: 56: Hoare triple {157828#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {157828#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:32,820 INFO L290 TraceCheckUtils]: 57: Hoare triple {157828#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157829#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:32,821 INFO L290 TraceCheckUtils]: 58: Hoare triple {157829#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {157829#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:32,833 INFO L290 TraceCheckUtils]: 59: Hoare triple {157829#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157830#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:32,833 INFO L290 TraceCheckUtils]: 60: Hoare triple {157830#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {157830#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:32,845 INFO L290 TraceCheckUtils]: 61: Hoare triple {157830#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157831#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:32,846 INFO L290 TraceCheckUtils]: 62: Hoare triple {157831#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {157831#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:32,856 INFO L290 TraceCheckUtils]: 63: Hoare triple {157831#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157832#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:32,857 INFO L290 TraceCheckUtils]: 64: Hoare triple {157832#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {157832#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:32,869 INFO L290 TraceCheckUtils]: 65: Hoare triple {157832#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157833#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:32,869 INFO L290 TraceCheckUtils]: 66: Hoare triple {157833#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {157833#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:32,881 INFO L290 TraceCheckUtils]: 67: Hoare triple {157833#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157834#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:32,882 INFO L290 TraceCheckUtils]: 68: Hoare triple {157834#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {157834#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:32,892 INFO L290 TraceCheckUtils]: 69: Hoare triple {157834#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157835#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:32,893 INFO L290 TraceCheckUtils]: 70: Hoare triple {157835#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {157835#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:32,905 INFO L290 TraceCheckUtils]: 71: Hoare triple {157835#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157836#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:32,905 INFO L290 TraceCheckUtils]: 72: Hoare triple {157836#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {157836#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:32,917 INFO L290 TraceCheckUtils]: 73: Hoare triple {157836#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157837#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:32,917 INFO L290 TraceCheckUtils]: 74: Hoare triple {157837#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {157837#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:32,928 INFO L290 TraceCheckUtils]: 75: Hoare triple {157837#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157838#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:32,929 INFO L290 TraceCheckUtils]: 76: Hoare triple {157838#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {157838#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:32,941 INFO L290 TraceCheckUtils]: 77: Hoare triple {157838#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157839#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:32,942 INFO L290 TraceCheckUtils]: 78: Hoare triple {157839#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {157839#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:32,952 INFO L290 TraceCheckUtils]: 79: Hoare triple {157839#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157840#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:32,953 INFO L290 TraceCheckUtils]: 80: Hoare triple {157840#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {157840#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:32,964 INFO L290 TraceCheckUtils]: 81: Hoare triple {157840#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157841#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:32,964 INFO L290 TraceCheckUtils]: 82: Hoare triple {157841#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {157841#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:32,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {157841#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157842#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:32,977 INFO L290 TraceCheckUtils]: 84: Hoare triple {157842#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {157842#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:32,988 INFO L290 TraceCheckUtils]: 85: Hoare triple {157842#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157843#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:32,989 INFO L290 TraceCheckUtils]: 86: Hoare triple {157843#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {157843#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:33,000 INFO L290 TraceCheckUtils]: 87: Hoare triple {157843#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157844#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:33,001 INFO L290 TraceCheckUtils]: 88: Hoare triple {157844#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {157844#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:33,013 INFO L290 TraceCheckUtils]: 89: Hoare triple {157844#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157845#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:33,013 INFO L290 TraceCheckUtils]: 90: Hoare triple {157845#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {157845#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:33,025 INFO L290 TraceCheckUtils]: 91: Hoare triple {157845#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157846#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:33,025 INFO L290 TraceCheckUtils]: 92: Hoare triple {157846#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {157846#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:33,037 INFO L290 TraceCheckUtils]: 93: Hoare triple {157846#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157847#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:33,038 INFO L290 TraceCheckUtils]: 94: Hoare triple {157847#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {157847#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:33,050 INFO L290 TraceCheckUtils]: 95: Hoare triple {157847#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157848#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:33,050 INFO L290 TraceCheckUtils]: 96: Hoare triple {157848#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {157848#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:33,060 INFO L290 TraceCheckUtils]: 97: Hoare triple {157848#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157849#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:33,061 INFO L290 TraceCheckUtils]: 98: Hoare triple {157849#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {157849#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:33,073 INFO L290 TraceCheckUtils]: 99: Hoare triple {157849#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157850#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:33,073 INFO L290 TraceCheckUtils]: 100: Hoare triple {157850#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {157850#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:33,085 INFO L290 TraceCheckUtils]: 101: Hoare triple {157850#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157851#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:33,085 INFO L290 TraceCheckUtils]: 102: Hoare triple {157851#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {157851#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:33,096 INFO L290 TraceCheckUtils]: 103: Hoare triple {157851#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157852#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:33,096 INFO L290 TraceCheckUtils]: 104: Hoare triple {157852#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {157852#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:33,109 INFO L290 TraceCheckUtils]: 105: Hoare triple {157852#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157853#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:33,109 INFO L290 TraceCheckUtils]: 106: Hoare triple {157853#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {157853#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:33,121 INFO L290 TraceCheckUtils]: 107: Hoare triple {157853#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157854#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:33,121 INFO L290 TraceCheckUtils]: 108: Hoare triple {157854#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {157854#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:33,132 INFO L290 TraceCheckUtils]: 109: Hoare triple {157854#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157855#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:33,132 INFO L290 TraceCheckUtils]: 110: Hoare triple {157855#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {157855#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:33,145 INFO L290 TraceCheckUtils]: 111: Hoare triple {157855#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157856#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:33,145 INFO L290 TraceCheckUtils]: 112: Hoare triple {157856#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {157856#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:33,156 INFO L290 TraceCheckUtils]: 113: Hoare triple {157856#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157857#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:33,156 INFO L290 TraceCheckUtils]: 114: Hoare triple {157857#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {157857#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:33,168 INFO L290 TraceCheckUtils]: 115: Hoare triple {157857#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157858#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:33,168 INFO L290 TraceCheckUtils]: 116: Hoare triple {157858#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {157858#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:33,180 INFO L290 TraceCheckUtils]: 117: Hoare triple {157858#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157859#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:33,181 INFO L290 TraceCheckUtils]: 118: Hoare triple {157859#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {157859#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:33,192 INFO L290 TraceCheckUtils]: 119: Hoare triple {157859#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157860#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:33,192 INFO L290 TraceCheckUtils]: 120: Hoare triple {157860#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {157860#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:33,204 INFO L290 TraceCheckUtils]: 121: Hoare triple {157860#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157861#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:33,204 INFO L290 TraceCheckUtils]: 122: Hoare triple {157861#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {157861#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:33,216 INFO L290 TraceCheckUtils]: 123: Hoare triple {157861#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157862#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:33,217 INFO L290 TraceCheckUtils]: 124: Hoare triple {157862#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {157862#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:33,227 INFO L290 TraceCheckUtils]: 125: Hoare triple {157862#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157863#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:33,228 INFO L290 TraceCheckUtils]: 126: Hoare triple {157863#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {157863#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:33,239 INFO L290 TraceCheckUtils]: 127: Hoare triple {157863#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157864#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:33,240 INFO L290 TraceCheckUtils]: 128: Hoare triple {157864#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {157864#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:33,252 INFO L290 TraceCheckUtils]: 129: Hoare triple {157864#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157865#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:33,252 INFO L290 TraceCheckUtils]: 130: Hoare triple {157865#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {157865#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:33,263 INFO L290 TraceCheckUtils]: 131: Hoare triple {157865#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157866#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:33,264 INFO L290 TraceCheckUtils]: 132: Hoare triple {157866#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {157866#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:33,276 INFO L290 TraceCheckUtils]: 133: Hoare triple {157866#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157867#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:33,276 INFO L290 TraceCheckUtils]: 134: Hoare triple {157867#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {157867#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:33,288 INFO L290 TraceCheckUtils]: 135: Hoare triple {157867#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157868#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:33,289 INFO L290 TraceCheckUtils]: 136: Hoare triple {157868#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {157868#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:33,299 INFO L290 TraceCheckUtils]: 137: Hoare triple {157868#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157869#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:33,300 INFO L290 TraceCheckUtils]: 138: Hoare triple {157869#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {157869#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:33,312 INFO L290 TraceCheckUtils]: 139: Hoare triple {157869#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157870#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:33,313 INFO L290 TraceCheckUtils]: 140: Hoare triple {157870#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {157870#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:33,324 INFO L290 TraceCheckUtils]: 141: Hoare triple {157870#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157871#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:33,324 INFO L290 TraceCheckUtils]: 142: Hoare triple {157871#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {157871#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:33,335 INFO L290 TraceCheckUtils]: 143: Hoare triple {157871#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157872#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:33,336 INFO L290 TraceCheckUtils]: 144: Hoare triple {157872#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {157872#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:33,348 INFO L290 TraceCheckUtils]: 145: Hoare triple {157872#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157873#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:33,349 INFO L290 TraceCheckUtils]: 146: Hoare triple {157873#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {157873#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:33,359 INFO L290 TraceCheckUtils]: 147: Hoare triple {157873#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157874#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:33,360 INFO L290 TraceCheckUtils]: 148: Hoare triple {157874#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {157874#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:33,372 INFO L290 TraceCheckUtils]: 149: Hoare triple {157874#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157875#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:33,372 INFO L290 TraceCheckUtils]: 150: Hoare triple {157875#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {157875#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:33,384 INFO L290 TraceCheckUtils]: 151: Hoare triple {157875#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157876#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:33,385 INFO L290 TraceCheckUtils]: 152: Hoare triple {157876#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {157876#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:33,396 INFO L290 TraceCheckUtils]: 153: Hoare triple {157876#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157877#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:33,396 INFO L290 TraceCheckUtils]: 154: Hoare triple {157877#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {157877#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:33,408 INFO L290 TraceCheckUtils]: 155: Hoare triple {157877#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157878#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:33,409 INFO L290 TraceCheckUtils]: 156: Hoare triple {157878#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {157878#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:33,421 INFO L290 TraceCheckUtils]: 157: Hoare triple {157878#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157879#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:33,421 INFO L290 TraceCheckUtils]: 158: Hoare triple {157879#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {157879#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:33,432 INFO L290 TraceCheckUtils]: 159: Hoare triple {157879#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157880#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:33,432 INFO L290 TraceCheckUtils]: 160: Hoare triple {157880#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {157880#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:33,444 INFO L290 TraceCheckUtils]: 161: Hoare triple {157880#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157881#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:33,445 INFO L290 TraceCheckUtils]: 162: Hoare triple {157881#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {157881#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:33,456 INFO L290 TraceCheckUtils]: 163: Hoare triple {157881#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157882#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:33,457 INFO L290 TraceCheckUtils]: 164: Hoare triple {157882#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {157882#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:33,468 INFO L290 TraceCheckUtils]: 165: Hoare triple {157882#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157883#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:33,468 INFO L290 TraceCheckUtils]: 166: Hoare triple {157883#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {157883#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:33,481 INFO L290 TraceCheckUtils]: 167: Hoare triple {157883#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157884#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:33,481 INFO L290 TraceCheckUtils]: 168: Hoare triple {157884#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {157884#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:33,492 INFO L290 TraceCheckUtils]: 169: Hoare triple {157884#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157885#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:33,492 INFO L290 TraceCheckUtils]: 170: Hoare triple {157885#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {157885#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:33,504 INFO L290 TraceCheckUtils]: 171: Hoare triple {157885#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157886#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:33,504 INFO L290 TraceCheckUtils]: 172: Hoare triple {157886#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {157886#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:33,517 INFO L290 TraceCheckUtils]: 173: Hoare triple {157886#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157887#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:33,517 INFO L290 TraceCheckUtils]: 174: Hoare triple {157887#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {157887#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:33,528 INFO L290 TraceCheckUtils]: 175: Hoare triple {157887#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157888#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:33,529 INFO L290 TraceCheckUtils]: 176: Hoare triple {157888#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {157888#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:33,540 INFO L290 TraceCheckUtils]: 177: Hoare triple {157888#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157889#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:33,541 INFO L290 TraceCheckUtils]: 178: Hoare triple {157889#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {157889#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:33,553 INFO L290 TraceCheckUtils]: 179: Hoare triple {157889#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157890#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:33,554 INFO L290 TraceCheckUtils]: 180: Hoare triple {157890#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {157890#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:33,564 INFO L290 TraceCheckUtils]: 181: Hoare triple {157890#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157891#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:33,565 INFO L290 TraceCheckUtils]: 182: Hoare triple {157891#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {157891#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:33,576 INFO L290 TraceCheckUtils]: 183: Hoare triple {157891#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157892#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:33,577 INFO L290 TraceCheckUtils]: 184: Hoare triple {157892#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {157892#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:33,589 INFO L290 TraceCheckUtils]: 185: Hoare triple {157892#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157893#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:33,589 INFO L290 TraceCheckUtils]: 186: Hoare triple {157893#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {157893#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:33,599 INFO L290 TraceCheckUtils]: 187: Hoare triple {157893#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157894#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:33,600 INFO L290 TraceCheckUtils]: 188: Hoare triple {157894#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {157894#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:33,612 INFO L290 TraceCheckUtils]: 189: Hoare triple {157894#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157895#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:33,613 INFO L290 TraceCheckUtils]: 190: Hoare triple {157895#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {157895#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:33,625 INFO L290 TraceCheckUtils]: 191: Hoare triple {157895#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157896#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:33,625 INFO L290 TraceCheckUtils]: 192: Hoare triple {157896#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {157896#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:33,635 INFO L290 TraceCheckUtils]: 193: Hoare triple {157896#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157897#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:33,636 INFO L290 TraceCheckUtils]: 194: Hoare triple {157897#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {157897#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:33,648 INFO L290 TraceCheckUtils]: 195: Hoare triple {157897#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157898#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:33,649 INFO L290 TraceCheckUtils]: 196: Hoare triple {157898#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {157898#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:33,660 INFO L290 TraceCheckUtils]: 197: Hoare triple {157898#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157899#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:33,660 INFO L290 TraceCheckUtils]: 198: Hoare triple {157899#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {157899#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:33,670 INFO L290 TraceCheckUtils]: 199: Hoare triple {157899#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157900#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:33,671 INFO L290 TraceCheckUtils]: 200: Hoare triple {157900#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {157900#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:33,683 INFO L290 TraceCheckUtils]: 201: Hoare triple {157900#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157901#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:33,684 INFO L290 TraceCheckUtils]: 202: Hoare triple {157901#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {157901#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:33,695 INFO L290 TraceCheckUtils]: 203: Hoare triple {157901#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {157902#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:33,696 INFO L290 TraceCheckUtils]: 204: Hoare triple {157902#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {157902#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 205: Hoare triple {157902#(<= main_~x~0 99)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 206: Hoare triple {157799#false} assume !!(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 207: Hoare triple {157799#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 208: Hoare triple {157799#false} assume !(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L272 TraceCheckUtils]: 209: Hoare triple {157799#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 210: Hoare triple {157799#false} ~cond := #in~cond; {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 211: Hoare triple {157799#false} assume 0 == ~cond; {157799#false} is VALID [2022-04-15 12:57:33,705 INFO L290 TraceCheckUtils]: 212: Hoare triple {157799#false} assume !false; {157799#false} is VALID [2022-04-15 12:57:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 300 proven. 9900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:33,706 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 212: Hoare triple {157799#false} assume !false; {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 211: Hoare triple {157799#false} assume 0 == ~cond; {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 210: Hoare triple {157799#false} ~cond := #in~cond; {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L272 TraceCheckUtils]: 209: Hoare triple {157799#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 208: Hoare triple {157799#false} assume !(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 207: Hoare triple {157799#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:43,584 INFO L290 TraceCheckUtils]: 206: Hoare triple {157799#false} assume !!(~x~0 < 1000000); {157799#false} is VALID [2022-04-15 12:57:43,585 INFO L290 TraceCheckUtils]: 205: Hoare triple {158565#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {157799#false} is VALID [2022-04-15 12:57:43,585 INFO L290 TraceCheckUtils]: 204: Hoare triple {158565#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {158565#(< main_~x~0 500000)} is VALID [2022-04-15 12:57:43,596 INFO L290 TraceCheckUtils]: 203: Hoare triple {158572#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158565#(< main_~x~0 500000)} is VALID [2022-04-15 12:57:43,596 INFO L290 TraceCheckUtils]: 202: Hoare triple {158572#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {158572#(< main_~x~0 499999)} is VALID [2022-04-15 12:57:43,606 INFO L290 TraceCheckUtils]: 201: Hoare triple {158579#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158572#(< main_~x~0 499999)} is VALID [2022-04-15 12:57:43,607 INFO L290 TraceCheckUtils]: 200: Hoare triple {158579#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {158579#(< main_~x~0 499998)} is VALID [2022-04-15 12:57:43,619 INFO L290 TraceCheckUtils]: 199: Hoare triple {158586#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158579#(< main_~x~0 499998)} is VALID [2022-04-15 12:57:43,620 INFO L290 TraceCheckUtils]: 198: Hoare triple {158586#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {158586#(< main_~x~0 499997)} is VALID [2022-04-15 12:57:43,631 INFO L290 TraceCheckUtils]: 197: Hoare triple {158593#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158586#(< main_~x~0 499997)} is VALID [2022-04-15 12:57:43,631 INFO L290 TraceCheckUtils]: 196: Hoare triple {158593#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {158593#(< main_~x~0 499996)} is VALID [2022-04-15 12:57:43,642 INFO L290 TraceCheckUtils]: 195: Hoare triple {158600#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158593#(< main_~x~0 499996)} is VALID [2022-04-15 12:57:43,643 INFO L290 TraceCheckUtils]: 194: Hoare triple {158600#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {158600#(< main_~x~0 499995)} is VALID [2022-04-15 12:57:43,656 INFO L290 TraceCheckUtils]: 193: Hoare triple {158607#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158600#(< main_~x~0 499995)} is VALID [2022-04-15 12:57:43,656 INFO L290 TraceCheckUtils]: 192: Hoare triple {158607#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {158607#(< main_~x~0 499994)} is VALID [2022-04-15 12:57:43,667 INFO L290 TraceCheckUtils]: 191: Hoare triple {158614#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158607#(< main_~x~0 499994)} is VALID [2022-04-15 12:57:43,667 INFO L290 TraceCheckUtils]: 190: Hoare triple {158614#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {158614#(< main_~x~0 499993)} is VALID [2022-04-15 12:57:43,679 INFO L290 TraceCheckUtils]: 189: Hoare triple {158621#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158614#(< main_~x~0 499993)} is VALID [2022-04-15 12:57:43,679 INFO L290 TraceCheckUtils]: 188: Hoare triple {158621#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {158621#(< main_~x~0 499992)} is VALID [2022-04-15 12:57:43,692 INFO L290 TraceCheckUtils]: 187: Hoare triple {158628#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158621#(< main_~x~0 499992)} is VALID [2022-04-15 12:57:43,692 INFO L290 TraceCheckUtils]: 186: Hoare triple {158628#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {158628#(< main_~x~0 499991)} is VALID [2022-04-15 12:57:43,703 INFO L290 TraceCheckUtils]: 185: Hoare triple {158635#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158628#(< main_~x~0 499991)} is VALID [2022-04-15 12:57:43,703 INFO L290 TraceCheckUtils]: 184: Hoare triple {158635#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {158635#(< main_~x~0 499990)} is VALID [2022-04-15 12:57:43,715 INFO L290 TraceCheckUtils]: 183: Hoare triple {158642#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158635#(< main_~x~0 499990)} is VALID [2022-04-15 12:57:43,716 INFO L290 TraceCheckUtils]: 182: Hoare triple {158642#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {158642#(< main_~x~0 499989)} is VALID [2022-04-15 12:57:43,728 INFO L290 TraceCheckUtils]: 181: Hoare triple {158649#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158642#(< main_~x~0 499989)} is VALID [2022-04-15 12:57:43,728 INFO L290 TraceCheckUtils]: 180: Hoare triple {158649#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {158649#(< main_~x~0 499988)} is VALID [2022-04-15 12:57:43,738 INFO L290 TraceCheckUtils]: 179: Hoare triple {158656#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158649#(< main_~x~0 499988)} is VALID [2022-04-15 12:57:43,739 INFO L290 TraceCheckUtils]: 178: Hoare triple {158656#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {158656#(< main_~x~0 499987)} is VALID [2022-04-15 12:57:43,751 INFO L290 TraceCheckUtils]: 177: Hoare triple {158663#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158656#(< main_~x~0 499987)} is VALID [2022-04-15 12:57:43,752 INFO L290 TraceCheckUtils]: 176: Hoare triple {158663#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {158663#(< main_~x~0 499986)} is VALID [2022-04-15 12:57:43,763 INFO L290 TraceCheckUtils]: 175: Hoare triple {158670#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158663#(< main_~x~0 499986)} is VALID [2022-04-15 12:57:43,764 INFO L290 TraceCheckUtils]: 174: Hoare triple {158670#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {158670#(< main_~x~0 499985)} is VALID [2022-04-15 12:57:43,775 INFO L290 TraceCheckUtils]: 173: Hoare triple {158677#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158670#(< main_~x~0 499985)} is VALID [2022-04-15 12:57:43,775 INFO L290 TraceCheckUtils]: 172: Hoare triple {158677#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {158677#(< main_~x~0 499984)} is VALID [2022-04-15 12:57:43,788 INFO L290 TraceCheckUtils]: 171: Hoare triple {158684#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158677#(< main_~x~0 499984)} is VALID [2022-04-15 12:57:43,788 INFO L290 TraceCheckUtils]: 170: Hoare triple {158684#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {158684#(< main_~x~0 499983)} is VALID [2022-04-15 12:57:43,799 INFO L290 TraceCheckUtils]: 169: Hoare triple {158691#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158684#(< main_~x~0 499983)} is VALID [2022-04-15 12:57:43,800 INFO L290 TraceCheckUtils]: 168: Hoare triple {158691#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {158691#(< main_~x~0 499982)} is VALID [2022-04-15 12:57:43,811 INFO L290 TraceCheckUtils]: 167: Hoare triple {158698#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158691#(< main_~x~0 499982)} is VALID [2022-04-15 12:57:43,811 INFO L290 TraceCheckUtils]: 166: Hoare triple {158698#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {158698#(< main_~x~0 499981)} is VALID [2022-04-15 12:57:43,824 INFO L290 TraceCheckUtils]: 165: Hoare triple {158705#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158698#(< main_~x~0 499981)} is VALID [2022-04-15 12:57:43,824 INFO L290 TraceCheckUtils]: 164: Hoare triple {158705#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {158705#(< main_~x~0 499980)} is VALID [2022-04-15 12:57:43,835 INFO L290 TraceCheckUtils]: 163: Hoare triple {158712#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158705#(< main_~x~0 499980)} is VALID [2022-04-15 12:57:43,836 INFO L290 TraceCheckUtils]: 162: Hoare triple {158712#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {158712#(< main_~x~0 499979)} is VALID [2022-04-15 12:57:43,847 INFO L290 TraceCheckUtils]: 161: Hoare triple {158719#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158712#(< main_~x~0 499979)} is VALID [2022-04-15 12:57:43,848 INFO L290 TraceCheckUtils]: 160: Hoare triple {158719#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {158719#(< main_~x~0 499978)} is VALID [2022-04-15 12:57:43,860 INFO L290 TraceCheckUtils]: 159: Hoare triple {158726#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158719#(< main_~x~0 499978)} is VALID [2022-04-15 12:57:43,861 INFO L290 TraceCheckUtils]: 158: Hoare triple {158726#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {158726#(< main_~x~0 499977)} is VALID [2022-04-15 12:57:43,871 INFO L290 TraceCheckUtils]: 157: Hoare triple {158733#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158726#(< main_~x~0 499977)} is VALID [2022-04-15 12:57:43,872 INFO L290 TraceCheckUtils]: 156: Hoare triple {158733#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {158733#(< main_~x~0 499976)} is VALID [2022-04-15 12:57:43,884 INFO L290 TraceCheckUtils]: 155: Hoare triple {158740#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158733#(< main_~x~0 499976)} is VALID [2022-04-15 12:57:43,884 INFO L290 TraceCheckUtils]: 154: Hoare triple {158740#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {158740#(< main_~x~0 499975)} is VALID [2022-04-15 12:57:43,896 INFO L290 TraceCheckUtils]: 153: Hoare triple {158747#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158740#(< main_~x~0 499975)} is VALID [2022-04-15 12:57:43,897 INFO L290 TraceCheckUtils]: 152: Hoare triple {158747#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {158747#(< main_~x~0 499974)} is VALID [2022-04-15 12:57:43,907 INFO L290 TraceCheckUtils]: 151: Hoare triple {158754#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158747#(< main_~x~0 499974)} is VALID [2022-04-15 12:57:43,908 INFO L290 TraceCheckUtils]: 150: Hoare triple {158754#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {158754#(< main_~x~0 499973)} is VALID [2022-04-15 12:57:43,920 INFO L290 TraceCheckUtils]: 149: Hoare triple {158761#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158754#(< main_~x~0 499973)} is VALID [2022-04-15 12:57:43,920 INFO L290 TraceCheckUtils]: 148: Hoare triple {158761#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {158761#(< main_~x~0 499972)} is VALID [2022-04-15 12:57:43,932 INFO L290 TraceCheckUtils]: 147: Hoare triple {158768#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158761#(< main_~x~0 499972)} is VALID [2022-04-15 12:57:43,933 INFO L290 TraceCheckUtils]: 146: Hoare triple {158768#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {158768#(< main_~x~0 499971)} is VALID [2022-04-15 12:57:43,943 INFO L290 TraceCheckUtils]: 145: Hoare triple {158775#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158768#(< main_~x~0 499971)} is VALID [2022-04-15 12:57:43,944 INFO L290 TraceCheckUtils]: 144: Hoare triple {158775#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {158775#(< main_~x~0 499970)} is VALID [2022-04-15 12:57:43,956 INFO L290 TraceCheckUtils]: 143: Hoare triple {158782#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158775#(< main_~x~0 499970)} is VALID [2022-04-15 12:57:43,957 INFO L290 TraceCheckUtils]: 142: Hoare triple {158782#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {158782#(< main_~x~0 499969)} is VALID [2022-04-15 12:57:43,968 INFO L290 TraceCheckUtils]: 141: Hoare triple {158789#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158782#(< main_~x~0 499969)} is VALID [2022-04-15 12:57:43,968 INFO L290 TraceCheckUtils]: 140: Hoare triple {158789#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {158789#(< main_~x~0 499968)} is VALID [2022-04-15 12:57:43,979 INFO L290 TraceCheckUtils]: 139: Hoare triple {158796#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158789#(< main_~x~0 499968)} is VALID [2022-04-15 12:57:43,980 INFO L290 TraceCheckUtils]: 138: Hoare triple {158796#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {158796#(< main_~x~0 499967)} is VALID [2022-04-15 12:57:43,992 INFO L290 TraceCheckUtils]: 137: Hoare triple {158803#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158796#(< main_~x~0 499967)} is VALID [2022-04-15 12:57:43,993 INFO L290 TraceCheckUtils]: 136: Hoare triple {158803#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {158803#(< main_~x~0 499966)} is VALID [2022-04-15 12:57:44,003 INFO L290 TraceCheckUtils]: 135: Hoare triple {158810#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158803#(< main_~x~0 499966)} is VALID [2022-04-15 12:57:44,004 INFO L290 TraceCheckUtils]: 134: Hoare triple {158810#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {158810#(< main_~x~0 499965)} is VALID [2022-04-15 12:57:44,011 INFO L290 TraceCheckUtils]: 133: Hoare triple {158817#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158810#(< main_~x~0 499965)} is VALID [2022-04-15 12:57:44,012 INFO L290 TraceCheckUtils]: 132: Hoare triple {158817#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {158817#(< main_~x~0 499964)} is VALID [2022-04-15 12:57:44,024 INFO L290 TraceCheckUtils]: 131: Hoare triple {158824#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158817#(< main_~x~0 499964)} is VALID [2022-04-15 12:57:44,025 INFO L290 TraceCheckUtils]: 130: Hoare triple {158824#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {158824#(< main_~x~0 499963)} is VALID [2022-04-15 12:57:44,036 INFO L290 TraceCheckUtils]: 129: Hoare triple {158831#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158824#(< main_~x~0 499963)} is VALID [2022-04-15 12:57:44,036 INFO L290 TraceCheckUtils]: 128: Hoare triple {158831#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {158831#(< main_~x~0 499962)} is VALID [2022-04-15 12:57:44,046 INFO L290 TraceCheckUtils]: 127: Hoare triple {158838#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158831#(< main_~x~0 499962)} is VALID [2022-04-15 12:57:44,047 INFO L290 TraceCheckUtils]: 126: Hoare triple {158838#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {158838#(< main_~x~0 499961)} is VALID [2022-04-15 12:57:44,059 INFO L290 TraceCheckUtils]: 125: Hoare triple {158845#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158838#(< main_~x~0 499961)} is VALID [2022-04-15 12:57:44,059 INFO L290 TraceCheckUtils]: 124: Hoare triple {158845#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {158845#(< main_~x~0 499960)} is VALID [2022-04-15 12:57:44,070 INFO L290 TraceCheckUtils]: 123: Hoare triple {158852#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158845#(< main_~x~0 499960)} is VALID [2022-04-15 12:57:44,071 INFO L290 TraceCheckUtils]: 122: Hoare triple {158852#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {158852#(< main_~x~0 499959)} is VALID [2022-04-15 12:57:44,082 INFO L290 TraceCheckUtils]: 121: Hoare triple {158859#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158852#(< main_~x~0 499959)} is VALID [2022-04-15 12:57:44,082 INFO L290 TraceCheckUtils]: 120: Hoare triple {158859#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {158859#(< main_~x~0 499958)} is VALID [2022-04-15 12:57:44,095 INFO L290 TraceCheckUtils]: 119: Hoare triple {158866#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158859#(< main_~x~0 499958)} is VALID [2022-04-15 12:57:44,095 INFO L290 TraceCheckUtils]: 118: Hoare triple {158866#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {158866#(< main_~x~0 499957)} is VALID [2022-04-15 12:57:44,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {158873#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158866#(< main_~x~0 499957)} is VALID [2022-04-15 12:57:44,107 INFO L290 TraceCheckUtils]: 116: Hoare triple {158873#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {158873#(< main_~x~0 499956)} is VALID [2022-04-15 12:57:44,118 INFO L290 TraceCheckUtils]: 115: Hoare triple {158880#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158873#(< main_~x~0 499956)} is VALID [2022-04-15 12:57:44,119 INFO L290 TraceCheckUtils]: 114: Hoare triple {158880#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {158880#(< main_~x~0 499955)} is VALID [2022-04-15 12:57:44,131 INFO L290 TraceCheckUtils]: 113: Hoare triple {158887#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158880#(< main_~x~0 499955)} is VALID [2022-04-15 12:57:44,132 INFO L290 TraceCheckUtils]: 112: Hoare triple {158887#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {158887#(< main_~x~0 499954)} is VALID [2022-04-15 12:57:44,142 INFO L290 TraceCheckUtils]: 111: Hoare triple {158894#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158887#(< main_~x~0 499954)} is VALID [2022-04-15 12:57:44,143 INFO L290 TraceCheckUtils]: 110: Hoare triple {158894#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {158894#(< main_~x~0 499953)} is VALID [2022-04-15 12:57:44,155 INFO L290 TraceCheckUtils]: 109: Hoare triple {158901#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158894#(< main_~x~0 499953)} is VALID [2022-04-15 12:57:44,155 INFO L290 TraceCheckUtils]: 108: Hoare triple {158901#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {158901#(< main_~x~0 499952)} is VALID [2022-04-15 12:57:44,168 INFO L290 TraceCheckUtils]: 107: Hoare triple {158908#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158901#(< main_~x~0 499952)} is VALID [2022-04-15 12:57:44,168 INFO L290 TraceCheckUtils]: 106: Hoare triple {158908#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {158908#(< main_~x~0 499951)} is VALID [2022-04-15 12:57:44,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {158915#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158908#(< main_~x~0 499951)} is VALID [2022-04-15 12:57:44,179 INFO L290 TraceCheckUtils]: 104: Hoare triple {158915#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {158915#(< main_~x~0 499950)} is VALID [2022-04-15 12:57:44,191 INFO L290 TraceCheckUtils]: 103: Hoare triple {158922#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158915#(< main_~x~0 499950)} is VALID [2022-04-15 12:57:44,192 INFO L290 TraceCheckUtils]: 102: Hoare triple {158922#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {158922#(< main_~x~0 499949)} is VALID [2022-04-15 12:57:44,203 INFO L290 TraceCheckUtils]: 101: Hoare triple {158929#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158922#(< main_~x~0 499949)} is VALID [2022-04-15 12:57:44,204 INFO L290 TraceCheckUtils]: 100: Hoare triple {158929#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {158929#(< main_~x~0 499948)} is VALID [2022-04-15 12:57:44,215 INFO L290 TraceCheckUtils]: 99: Hoare triple {158936#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158929#(< main_~x~0 499948)} is VALID [2022-04-15 12:57:44,215 INFO L290 TraceCheckUtils]: 98: Hoare triple {158936#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {158936#(< main_~x~0 499947)} is VALID [2022-04-15 12:57:44,227 INFO L290 TraceCheckUtils]: 97: Hoare triple {158943#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158936#(< main_~x~0 499947)} is VALID [2022-04-15 12:57:44,228 INFO L290 TraceCheckUtils]: 96: Hoare triple {158943#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {158943#(< main_~x~0 499946)} is VALID [2022-04-15 12:57:44,239 INFO L290 TraceCheckUtils]: 95: Hoare triple {158950#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158943#(< main_~x~0 499946)} is VALID [2022-04-15 12:57:44,240 INFO L290 TraceCheckUtils]: 94: Hoare triple {158950#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {158950#(< main_~x~0 499945)} is VALID [2022-04-15 12:57:44,251 INFO L290 TraceCheckUtils]: 93: Hoare triple {158957#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158950#(< main_~x~0 499945)} is VALID [2022-04-15 12:57:44,251 INFO L290 TraceCheckUtils]: 92: Hoare triple {158957#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {158957#(< main_~x~0 499944)} is VALID [2022-04-15 12:57:44,263 INFO L290 TraceCheckUtils]: 91: Hoare triple {158964#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158957#(< main_~x~0 499944)} is VALID [2022-04-15 12:57:44,264 INFO L290 TraceCheckUtils]: 90: Hoare triple {158964#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {158964#(< main_~x~0 499943)} is VALID [2022-04-15 12:57:44,275 INFO L290 TraceCheckUtils]: 89: Hoare triple {158971#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158964#(< main_~x~0 499943)} is VALID [2022-04-15 12:57:44,275 INFO L290 TraceCheckUtils]: 88: Hoare triple {158971#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {158971#(< main_~x~0 499942)} is VALID [2022-04-15 12:57:44,287 INFO L290 TraceCheckUtils]: 87: Hoare triple {158978#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158971#(< main_~x~0 499942)} is VALID [2022-04-15 12:57:44,287 INFO L290 TraceCheckUtils]: 86: Hoare triple {158978#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {158978#(< main_~x~0 499941)} is VALID [2022-04-15 12:57:44,300 INFO L290 TraceCheckUtils]: 85: Hoare triple {158985#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158978#(< main_~x~0 499941)} is VALID [2022-04-15 12:57:44,300 INFO L290 TraceCheckUtils]: 84: Hoare triple {158985#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {158985#(< main_~x~0 499940)} is VALID [2022-04-15 12:57:44,311 INFO L290 TraceCheckUtils]: 83: Hoare triple {158992#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158985#(< main_~x~0 499940)} is VALID [2022-04-15 12:57:44,311 INFO L290 TraceCheckUtils]: 82: Hoare triple {158992#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {158992#(< main_~x~0 499939)} is VALID [2022-04-15 12:57:44,323 INFO L290 TraceCheckUtils]: 81: Hoare triple {158999#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158992#(< main_~x~0 499939)} is VALID [2022-04-15 12:57:44,324 INFO L290 TraceCheckUtils]: 80: Hoare triple {158999#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {158999#(< main_~x~0 499938)} is VALID [2022-04-15 12:57:44,336 INFO L290 TraceCheckUtils]: 79: Hoare triple {159006#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {158999#(< main_~x~0 499938)} is VALID [2022-04-15 12:57:44,337 INFO L290 TraceCheckUtils]: 78: Hoare triple {159006#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {159006#(< main_~x~0 499937)} is VALID [2022-04-15 12:57:44,347 INFO L290 TraceCheckUtils]: 77: Hoare triple {159013#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159006#(< main_~x~0 499937)} is VALID [2022-04-15 12:57:44,348 INFO L290 TraceCheckUtils]: 76: Hoare triple {159013#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {159013#(< main_~x~0 499936)} is VALID [2022-04-15 12:57:44,360 INFO L290 TraceCheckUtils]: 75: Hoare triple {159020#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159013#(< main_~x~0 499936)} is VALID [2022-04-15 12:57:44,360 INFO L290 TraceCheckUtils]: 74: Hoare triple {159020#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {159020#(< main_~x~0 499935)} is VALID [2022-04-15 12:57:44,372 INFO L290 TraceCheckUtils]: 73: Hoare triple {159027#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159020#(< main_~x~0 499935)} is VALID [2022-04-15 12:57:44,372 INFO L290 TraceCheckUtils]: 72: Hoare triple {159027#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {159027#(< main_~x~0 499934)} is VALID [2022-04-15 12:57:44,383 INFO L290 TraceCheckUtils]: 71: Hoare triple {159034#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159027#(< main_~x~0 499934)} is VALID [2022-04-15 12:57:44,384 INFO L290 TraceCheckUtils]: 70: Hoare triple {159034#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {159034#(< main_~x~0 499933)} is VALID [2022-04-15 12:57:44,396 INFO L290 TraceCheckUtils]: 69: Hoare triple {159041#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159034#(< main_~x~0 499933)} is VALID [2022-04-15 12:57:44,396 INFO L290 TraceCheckUtils]: 68: Hoare triple {159041#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {159041#(< main_~x~0 499932)} is VALID [2022-04-15 12:57:44,408 INFO L290 TraceCheckUtils]: 67: Hoare triple {159048#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159041#(< main_~x~0 499932)} is VALID [2022-04-15 12:57:44,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {159048#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {159048#(< main_~x~0 499931)} is VALID [2022-04-15 12:57:44,419 INFO L290 TraceCheckUtils]: 65: Hoare triple {159055#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159048#(< main_~x~0 499931)} is VALID [2022-04-15 12:57:44,420 INFO L290 TraceCheckUtils]: 64: Hoare triple {159055#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {159055#(< main_~x~0 499930)} is VALID [2022-04-15 12:57:44,432 INFO L290 TraceCheckUtils]: 63: Hoare triple {159062#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159055#(< main_~x~0 499930)} is VALID [2022-04-15 12:57:44,432 INFO L290 TraceCheckUtils]: 62: Hoare triple {159062#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {159062#(< main_~x~0 499929)} is VALID [2022-04-15 12:57:44,443 INFO L290 TraceCheckUtils]: 61: Hoare triple {159069#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159062#(< main_~x~0 499929)} is VALID [2022-04-15 12:57:44,444 INFO L290 TraceCheckUtils]: 60: Hoare triple {159069#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {159069#(< main_~x~0 499928)} is VALID [2022-04-15 12:57:44,455 INFO L290 TraceCheckUtils]: 59: Hoare triple {159076#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159069#(< main_~x~0 499928)} is VALID [2022-04-15 12:57:44,455 INFO L290 TraceCheckUtils]: 58: Hoare triple {159076#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {159076#(< main_~x~0 499927)} is VALID [2022-04-15 12:57:44,468 INFO L290 TraceCheckUtils]: 57: Hoare triple {159083#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159076#(< main_~x~0 499927)} is VALID [2022-04-15 12:57:44,469 INFO L290 TraceCheckUtils]: 56: Hoare triple {159083#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {159083#(< main_~x~0 499926)} is VALID [2022-04-15 12:57:44,479 INFO L290 TraceCheckUtils]: 55: Hoare triple {159090#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159083#(< main_~x~0 499926)} is VALID [2022-04-15 12:57:44,480 INFO L290 TraceCheckUtils]: 54: Hoare triple {159090#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {159090#(< main_~x~0 499925)} is VALID [2022-04-15 12:57:44,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {159097#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159090#(< main_~x~0 499925)} is VALID [2022-04-15 12:57:44,491 INFO L290 TraceCheckUtils]: 52: Hoare triple {159097#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {159097#(< main_~x~0 499924)} is VALID [2022-04-15 12:57:44,504 INFO L290 TraceCheckUtils]: 51: Hoare triple {159104#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159097#(< main_~x~0 499924)} is VALID [2022-04-15 12:57:44,504 INFO L290 TraceCheckUtils]: 50: Hoare triple {159104#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {159104#(< main_~x~0 499923)} is VALID [2022-04-15 12:57:44,514 INFO L290 TraceCheckUtils]: 49: Hoare triple {159111#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159104#(< main_~x~0 499923)} is VALID [2022-04-15 12:57:44,515 INFO L290 TraceCheckUtils]: 48: Hoare triple {159111#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {159111#(< main_~x~0 499922)} is VALID [2022-04-15 12:57:44,527 INFO L290 TraceCheckUtils]: 47: Hoare triple {159118#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159111#(< main_~x~0 499922)} is VALID [2022-04-15 12:57:44,527 INFO L290 TraceCheckUtils]: 46: Hoare triple {159118#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {159118#(< main_~x~0 499921)} is VALID [2022-04-15 12:57:44,540 INFO L290 TraceCheckUtils]: 45: Hoare triple {159125#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159118#(< main_~x~0 499921)} is VALID [2022-04-15 12:57:44,540 INFO L290 TraceCheckUtils]: 44: Hoare triple {159125#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {159125#(< main_~x~0 499920)} is VALID [2022-04-15 12:57:44,550 INFO L290 TraceCheckUtils]: 43: Hoare triple {159132#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159125#(< main_~x~0 499920)} is VALID [2022-04-15 12:57:44,551 INFO L290 TraceCheckUtils]: 42: Hoare triple {159132#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {159132#(< main_~x~0 499919)} is VALID [2022-04-15 12:57:44,563 INFO L290 TraceCheckUtils]: 41: Hoare triple {159139#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159132#(< main_~x~0 499919)} is VALID [2022-04-15 12:57:44,564 INFO L290 TraceCheckUtils]: 40: Hoare triple {159139#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {159139#(< main_~x~0 499918)} is VALID [2022-04-15 12:57:44,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {159146#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159139#(< main_~x~0 499918)} is VALID [2022-04-15 12:57:44,576 INFO L290 TraceCheckUtils]: 38: Hoare triple {159146#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {159146#(< main_~x~0 499917)} is VALID [2022-04-15 12:57:44,585 INFO L290 TraceCheckUtils]: 37: Hoare triple {159153#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159146#(< main_~x~0 499917)} is VALID [2022-04-15 12:57:44,586 INFO L290 TraceCheckUtils]: 36: Hoare triple {159153#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {159153#(< main_~x~0 499916)} is VALID [2022-04-15 12:57:44,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {159160#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159153#(< main_~x~0 499916)} is VALID [2022-04-15 12:57:44,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {159160#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {159160#(< main_~x~0 499915)} is VALID [2022-04-15 12:57:44,610 INFO L290 TraceCheckUtils]: 33: Hoare triple {159167#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159160#(< main_~x~0 499915)} is VALID [2022-04-15 12:57:44,610 INFO L290 TraceCheckUtils]: 32: Hoare triple {159167#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {159167#(< main_~x~0 499914)} is VALID [2022-04-15 12:57:44,620 INFO L290 TraceCheckUtils]: 31: Hoare triple {159174#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159167#(< main_~x~0 499914)} is VALID [2022-04-15 12:57:44,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {159174#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {159174#(< main_~x~0 499913)} is VALID [2022-04-15 12:57:44,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {159181#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159174#(< main_~x~0 499913)} is VALID [2022-04-15 12:57:44,634 INFO L290 TraceCheckUtils]: 28: Hoare triple {159181#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {159181#(< main_~x~0 499912)} is VALID [2022-04-15 12:57:44,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {159188#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159181#(< main_~x~0 499912)} is VALID [2022-04-15 12:57:44,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {159188#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {159188#(< main_~x~0 499911)} is VALID [2022-04-15 12:57:44,656 INFO L290 TraceCheckUtils]: 25: Hoare triple {159195#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159188#(< main_~x~0 499911)} is VALID [2022-04-15 12:57:44,657 INFO L290 TraceCheckUtils]: 24: Hoare triple {159195#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {159195#(< main_~x~0 499910)} is VALID [2022-04-15 12:57:44,669 INFO L290 TraceCheckUtils]: 23: Hoare triple {159202#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159195#(< main_~x~0 499910)} is VALID [2022-04-15 12:57:44,670 INFO L290 TraceCheckUtils]: 22: Hoare triple {159202#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {159202#(< main_~x~0 499909)} is VALID [2022-04-15 12:57:44,681 INFO L290 TraceCheckUtils]: 21: Hoare triple {159209#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159202#(< main_~x~0 499909)} is VALID [2022-04-15 12:57:44,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {159209#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {159209#(< main_~x~0 499908)} is VALID [2022-04-15 12:57:44,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {159216#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159209#(< main_~x~0 499908)} is VALID [2022-04-15 12:57:44,690 INFO L290 TraceCheckUtils]: 18: Hoare triple {159216#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {159216#(< main_~x~0 499907)} is VALID [2022-04-15 12:57:44,698 INFO L290 TraceCheckUtils]: 17: Hoare triple {159223#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159216#(< main_~x~0 499907)} is VALID [2022-04-15 12:57:44,699 INFO L290 TraceCheckUtils]: 16: Hoare triple {159223#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {159223#(< main_~x~0 499906)} is VALID [2022-04-15 12:57:44,711 INFO L290 TraceCheckUtils]: 15: Hoare triple {159230#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159223#(< main_~x~0 499906)} is VALID [2022-04-15 12:57:44,711 INFO L290 TraceCheckUtils]: 14: Hoare triple {159230#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {159230#(< main_~x~0 499905)} is VALID [2022-04-15 12:57:44,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {159237#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159230#(< main_~x~0 499905)} is VALID [2022-04-15 12:57:44,722 INFO L290 TraceCheckUtils]: 12: Hoare triple {159237#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {159237#(< main_~x~0 499904)} is VALID [2022-04-15 12:57:44,734 INFO L290 TraceCheckUtils]: 11: Hoare triple {159244#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159237#(< main_~x~0 499904)} is VALID [2022-04-15 12:57:44,734 INFO L290 TraceCheckUtils]: 10: Hoare triple {159244#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {159244#(< main_~x~0 499903)} is VALID [2022-04-15 12:57:44,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {159251#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159244#(< main_~x~0 499903)} is VALID [2022-04-15 12:57:44,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {159251#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {159251#(< main_~x~0 499902)} is VALID [2022-04-15 12:57:44,757 INFO L290 TraceCheckUtils]: 7: Hoare triple {159258#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {159251#(< main_~x~0 499902)} is VALID [2022-04-15 12:57:44,757 INFO L290 TraceCheckUtils]: 6: Hoare triple {159258#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {159258#(< main_~x~0 499901)} is VALID [2022-04-15 12:57:44,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {157798#true} ~x~0 := 0;~y~0 := 500000; {159258#(< main_~x~0 499901)} is VALID [2022-04-15 12:57:44,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {157798#true} call #t~ret4 := main(); {157798#true} is VALID [2022-04-15 12:57:44,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {157798#true} {157798#true} #41#return; {157798#true} is VALID [2022-04-15 12:57:44,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {157798#true} assume true; {157798#true} is VALID [2022-04-15 12:57:44,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {157798#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {157798#true} is VALID [2022-04-15 12:57:44,758 INFO L272 TraceCheckUtils]: 0: Hoare triple {157798#true} call ULTIMATE.init(); {157798#true} is VALID [2022-04-15 12:57:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 10201 backedges. 300 proven. 9900 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:44,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1167338940] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:57:44,759 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:57:44,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [103, 102, 102] total 204 [2022-04-15 12:57:44,760 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:57:44,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [262836252] [2022-04-15 12:57:44,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [262836252] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:57:44,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:57:44,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [103] imperfect sequences [] total 103 [2022-04-15 12:57:44,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533764619] [2022-04-15 12:57:44,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:57:44,760 INFO L78 Accepts]: Start accepts. Automaton has has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 213 [2022-04-15 12:57:44,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:57:44,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:45,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:45,300 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 103 states [2022-04-15 12:57:45,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:45,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2022-04-15 12:57:45,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20505, Invalid=20907, Unknown=0, NotChecked=0, Total=41412 [2022-04-15 12:57:45,304 INFO L87 Difference]: Start difference. First operand 215 states and 218 transitions. Second operand has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:51,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:51,966 INFO L93 Difference]: Finished difference Result 226 states and 232 transitions. [2022-04-15 12:57:51,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2022-04-15 12:57:51,966 INFO L78 Accepts]: Start accepts. Automaton has has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 213 [2022-04-15 12:57:51,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:57:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:51,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 223 transitions. [2022-04-15 12:57:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:51,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 223 transitions. [2022-04-15 12:57:51,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 103 states and 223 transitions. [2022-04-15 12:57:52,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:52,349 INFO L225 Difference]: With dead ends: 226 [2022-04-15 12:57:52,349 INFO L226 Difference]: Without dead ends: 217 [2022-04-15 12:57:52,353 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 629 GetRequests, 327 SyntacticMatches, 0 SemanticMatches, 302 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5543 ImplicationChecksByTransitivity, 14.8s TimeCoverageRelationStatistics Valid=40806, Invalid=51306, Unknown=0, NotChecked=0, Total=92112 [2022-04-15 12:57:52,354 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 108 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 12:57:52,354 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [108 Valid, 29 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 12:57:52,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2022-04-15 12:57:52,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 217. [2022-04-15 12:57:52,624 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:57:52,624 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:52,624 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:52,625 INFO L87 Difference]: Start difference. First operand 217 states. Second operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:52,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:52,627 INFO L93 Difference]: Finished difference Result 217 states and 220 transitions. [2022-04-15 12:57:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2022-04-15 12:57:52,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:52,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:52,627 INFO L74 IsIncluded]: Start isIncluded. First operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 217 states. [2022-04-15 12:57:52,627 INFO L87 Difference]: Start difference. First operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 217 states. [2022-04-15 12:57:52,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:57:52,629 INFO L93 Difference]: Finished difference Result 217 states and 220 transitions. [2022-04-15 12:57:52,629 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2022-04-15 12:57:52,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:57:52,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:57:52,629 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:57:52,629 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:57:52,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 217 states, 212 states have (on average 1.0188679245283019) internal successors, (216), 212 states have internal predecessors, (216), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 220 transitions. [2022-04-15 12:57:52,633 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 220 transitions. Word has length 213 [2022-04-15 12:57:52,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:57:52,633 INFO L478 AbstractCegarLoop]: Abstraction has 217 states and 220 transitions. [2022-04-15 12:57:52,634 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 103 states, 103 states have (on average 2.029126213592233) internal successors, (209), 102 states have internal predecessors, (209), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:57:52,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 217 states and 220 transitions. [2022-04-15 12:57:53,200 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 220 edges. 220 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:57:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2022-04-15 12:57:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-04-15 12:57:53,201 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:57:53,201 INFO L499 BasicCegarLoop]: trace histogram [102, 100, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:57:53,217 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Forceful destruction successful, exit code 0 [2022-04-15 12:57:53,401 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 101 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable201,SelfDestructingSolverStorable202 [2022-04-15 12:57:53,401 INFO L403 AbstractCegarLoop]: === Iteration 104 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:57:53,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:57:53,402 INFO L85 PathProgramCache]: Analyzing trace with hash -348653811, now seen corresponding path program 201 times [2022-04-15 12:57:53,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:57:53,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2077439587] [2022-04-15 12:57:53,703 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:57:53,704 INFO L85 PathProgramCache]: Analyzing trace with hash 465518992, now seen corresponding path program 1 times [2022-04-15 12:57:53,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:53,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486597601] [2022-04-15 12:57:53,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:53,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:53,707 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:57:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:57:53,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:57:53,708 INFO L85 PathProgramCache]: Analyzing trace with hash -348653811, now seen corresponding path program 202 times [2022-04-15 12:57:53,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:57:53,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199043384] [2022-04-15 12:57:53,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:57:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:57:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:56,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:57:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:56,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {160908#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {160802#true} assume true; {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160802#true} {160802#true} #41#return; {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L272 TraceCheckUtils]: 0: Hoare triple {160802#true} call ULTIMATE.init(); {160908#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:57:56,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {160908#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L290 TraceCheckUtils]: 2: Hoare triple {160802#true} assume true; {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160802#true} {160802#true} #41#return; {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L272 TraceCheckUtils]: 4: Hoare triple {160802#true} call #t~ret4 := main(); {160802#true} is VALID [2022-04-15 12:57:56,890 INFO L290 TraceCheckUtils]: 5: Hoare triple {160802#true} ~x~0 := 0;~y~0 := 500000; {160807#(= main_~x~0 0)} is VALID [2022-04-15 12:57:56,891 INFO L290 TraceCheckUtils]: 6: Hoare triple {160807#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {160807#(= main_~x~0 0)} is VALID [2022-04-15 12:57:56,891 INFO L290 TraceCheckUtils]: 7: Hoare triple {160807#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160808#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:56,891 INFO L290 TraceCheckUtils]: 8: Hoare triple {160808#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {160808#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:56,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {160808#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160809#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:56,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {160809#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {160809#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:56,899 INFO L290 TraceCheckUtils]: 11: Hoare triple {160809#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160810#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:56,899 INFO L290 TraceCheckUtils]: 12: Hoare triple {160810#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {160810#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:56,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {160810#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160811#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:56,901 INFO L290 TraceCheckUtils]: 14: Hoare triple {160811#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {160811#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:56,903 INFO L290 TraceCheckUtils]: 15: Hoare triple {160811#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160812#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:56,904 INFO L290 TraceCheckUtils]: 16: Hoare triple {160812#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {160812#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:56,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {160812#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160813#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:56,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {160813#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {160813#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:56,907 INFO L290 TraceCheckUtils]: 19: Hoare triple {160813#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160814#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:56,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {160814#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {160814#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:56,910 INFO L290 TraceCheckUtils]: 21: Hoare triple {160814#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160815#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:56,910 INFO L290 TraceCheckUtils]: 22: Hoare triple {160815#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {160815#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:56,912 INFO L290 TraceCheckUtils]: 23: Hoare triple {160815#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160816#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:56,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {160816#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {160816#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:56,914 INFO L290 TraceCheckUtils]: 25: Hoare triple {160816#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160817#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:56,914 INFO L290 TraceCheckUtils]: 26: Hoare triple {160817#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {160817#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:56,916 INFO L290 TraceCheckUtils]: 27: Hoare triple {160817#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160818#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:56,916 INFO L290 TraceCheckUtils]: 28: Hoare triple {160818#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {160818#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:56,918 INFO L290 TraceCheckUtils]: 29: Hoare triple {160818#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160819#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:56,918 INFO L290 TraceCheckUtils]: 30: Hoare triple {160819#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {160819#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:56,920 INFO L290 TraceCheckUtils]: 31: Hoare triple {160819#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160820#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:56,920 INFO L290 TraceCheckUtils]: 32: Hoare triple {160820#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {160820#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:56,922 INFO L290 TraceCheckUtils]: 33: Hoare triple {160820#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160821#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:56,922 INFO L290 TraceCheckUtils]: 34: Hoare triple {160821#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {160821#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:56,924 INFO L290 TraceCheckUtils]: 35: Hoare triple {160821#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160822#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:56,925 INFO L290 TraceCheckUtils]: 36: Hoare triple {160822#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {160822#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:56,927 INFO L290 TraceCheckUtils]: 37: Hoare triple {160822#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160823#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:56,927 INFO L290 TraceCheckUtils]: 38: Hoare triple {160823#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {160823#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:56,929 INFO L290 TraceCheckUtils]: 39: Hoare triple {160823#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160824#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:56,929 INFO L290 TraceCheckUtils]: 40: Hoare triple {160824#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {160824#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:56,931 INFO L290 TraceCheckUtils]: 41: Hoare triple {160824#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160825#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:56,931 INFO L290 TraceCheckUtils]: 42: Hoare triple {160825#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {160825#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:56,933 INFO L290 TraceCheckUtils]: 43: Hoare triple {160825#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160826#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:56,933 INFO L290 TraceCheckUtils]: 44: Hoare triple {160826#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {160826#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:56,935 INFO L290 TraceCheckUtils]: 45: Hoare triple {160826#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160827#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:56,935 INFO L290 TraceCheckUtils]: 46: Hoare triple {160827#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {160827#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:56,937 INFO L290 TraceCheckUtils]: 47: Hoare triple {160827#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160828#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:56,937 INFO L290 TraceCheckUtils]: 48: Hoare triple {160828#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {160828#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:56,939 INFO L290 TraceCheckUtils]: 49: Hoare triple {160828#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160829#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:56,939 INFO L290 TraceCheckUtils]: 50: Hoare triple {160829#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {160829#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:56,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {160829#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160830#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:56,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {160830#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {160830#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:56,944 INFO L290 TraceCheckUtils]: 53: Hoare triple {160830#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160831#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:56,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {160831#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {160831#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:56,946 INFO L290 TraceCheckUtils]: 55: Hoare triple {160831#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160832#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:56,946 INFO L290 TraceCheckUtils]: 56: Hoare triple {160832#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {160832#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:56,949 INFO L290 TraceCheckUtils]: 57: Hoare triple {160832#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160833#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:56,949 INFO L290 TraceCheckUtils]: 58: Hoare triple {160833#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {160833#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:56,951 INFO L290 TraceCheckUtils]: 59: Hoare triple {160833#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160834#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:56,952 INFO L290 TraceCheckUtils]: 60: Hoare triple {160834#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {160834#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:56,953 INFO L290 TraceCheckUtils]: 61: Hoare triple {160834#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160835#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:56,954 INFO L290 TraceCheckUtils]: 62: Hoare triple {160835#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {160835#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:56,956 INFO L290 TraceCheckUtils]: 63: Hoare triple {160835#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160836#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:56,956 INFO L290 TraceCheckUtils]: 64: Hoare triple {160836#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {160836#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:56,958 INFO L290 TraceCheckUtils]: 65: Hoare triple {160836#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160837#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:56,958 INFO L290 TraceCheckUtils]: 66: Hoare triple {160837#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {160837#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:56,960 INFO L290 TraceCheckUtils]: 67: Hoare triple {160837#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160838#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:56,960 INFO L290 TraceCheckUtils]: 68: Hoare triple {160838#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {160838#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:56,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {160838#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160839#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:56,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {160839#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {160839#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:56,964 INFO L290 TraceCheckUtils]: 71: Hoare triple {160839#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160840#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:56,964 INFO L290 TraceCheckUtils]: 72: Hoare triple {160840#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {160840#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:56,966 INFO L290 TraceCheckUtils]: 73: Hoare triple {160840#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160841#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:56,966 INFO L290 TraceCheckUtils]: 74: Hoare triple {160841#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {160841#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:56,968 INFO L290 TraceCheckUtils]: 75: Hoare triple {160841#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160842#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:56,968 INFO L290 TraceCheckUtils]: 76: Hoare triple {160842#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {160842#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:56,970 INFO L290 TraceCheckUtils]: 77: Hoare triple {160842#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160843#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:56,970 INFO L290 TraceCheckUtils]: 78: Hoare triple {160843#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {160843#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:56,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {160843#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160844#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:56,973 INFO L290 TraceCheckUtils]: 80: Hoare triple {160844#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {160844#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:56,975 INFO L290 TraceCheckUtils]: 81: Hoare triple {160844#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160845#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:56,975 INFO L290 TraceCheckUtils]: 82: Hoare triple {160845#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {160845#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:56,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {160845#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160846#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:56,977 INFO L290 TraceCheckUtils]: 84: Hoare triple {160846#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {160846#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:56,979 INFO L290 TraceCheckUtils]: 85: Hoare triple {160846#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160847#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:56,979 INFO L290 TraceCheckUtils]: 86: Hoare triple {160847#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {160847#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:56,981 INFO L290 TraceCheckUtils]: 87: Hoare triple {160847#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160848#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:56,981 INFO L290 TraceCheckUtils]: 88: Hoare triple {160848#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {160848#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:56,983 INFO L290 TraceCheckUtils]: 89: Hoare triple {160848#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160849#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:56,984 INFO L290 TraceCheckUtils]: 90: Hoare triple {160849#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {160849#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:56,986 INFO L290 TraceCheckUtils]: 91: Hoare triple {160849#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160850#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:56,986 INFO L290 TraceCheckUtils]: 92: Hoare triple {160850#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {160850#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:56,988 INFO L290 TraceCheckUtils]: 93: Hoare triple {160850#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160851#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:56,988 INFO L290 TraceCheckUtils]: 94: Hoare triple {160851#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {160851#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:56,990 INFO L290 TraceCheckUtils]: 95: Hoare triple {160851#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160852#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:56,990 INFO L290 TraceCheckUtils]: 96: Hoare triple {160852#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {160852#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:56,992 INFO L290 TraceCheckUtils]: 97: Hoare triple {160852#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160853#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:56,992 INFO L290 TraceCheckUtils]: 98: Hoare triple {160853#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {160853#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:56,994 INFO L290 TraceCheckUtils]: 99: Hoare triple {160853#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160854#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:56,994 INFO L290 TraceCheckUtils]: 100: Hoare triple {160854#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {160854#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:56,996 INFO L290 TraceCheckUtils]: 101: Hoare triple {160854#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160855#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:56,997 INFO L290 TraceCheckUtils]: 102: Hoare triple {160855#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {160855#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:56,999 INFO L290 TraceCheckUtils]: 103: Hoare triple {160855#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160856#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:56,999 INFO L290 TraceCheckUtils]: 104: Hoare triple {160856#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {160856#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:57,001 INFO L290 TraceCheckUtils]: 105: Hoare triple {160856#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160857#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:57,001 INFO L290 TraceCheckUtils]: 106: Hoare triple {160857#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {160857#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:57,003 INFO L290 TraceCheckUtils]: 107: Hoare triple {160857#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160858#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:57,003 INFO L290 TraceCheckUtils]: 108: Hoare triple {160858#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {160858#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:57,005 INFO L290 TraceCheckUtils]: 109: Hoare triple {160858#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160859#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:57,005 INFO L290 TraceCheckUtils]: 110: Hoare triple {160859#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {160859#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:57,007 INFO L290 TraceCheckUtils]: 111: Hoare triple {160859#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160860#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:57,007 INFO L290 TraceCheckUtils]: 112: Hoare triple {160860#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {160860#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:57,009 INFO L290 TraceCheckUtils]: 113: Hoare triple {160860#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160861#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:57,009 INFO L290 TraceCheckUtils]: 114: Hoare triple {160861#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {160861#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:57,011 INFO L290 TraceCheckUtils]: 115: Hoare triple {160861#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160862#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:57,012 INFO L290 TraceCheckUtils]: 116: Hoare triple {160862#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {160862#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:57,014 INFO L290 TraceCheckUtils]: 117: Hoare triple {160862#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160863#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:57,014 INFO L290 TraceCheckUtils]: 118: Hoare triple {160863#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {160863#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:57,016 INFO L290 TraceCheckUtils]: 119: Hoare triple {160863#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160864#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:57,016 INFO L290 TraceCheckUtils]: 120: Hoare triple {160864#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {160864#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:57,018 INFO L290 TraceCheckUtils]: 121: Hoare triple {160864#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160865#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:57,018 INFO L290 TraceCheckUtils]: 122: Hoare triple {160865#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {160865#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:57,020 INFO L290 TraceCheckUtils]: 123: Hoare triple {160865#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160866#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:57,020 INFO L290 TraceCheckUtils]: 124: Hoare triple {160866#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {160866#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:57,022 INFO L290 TraceCheckUtils]: 125: Hoare triple {160866#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160867#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:57,022 INFO L290 TraceCheckUtils]: 126: Hoare triple {160867#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {160867#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:57,024 INFO L290 TraceCheckUtils]: 127: Hoare triple {160867#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160868#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:57,024 INFO L290 TraceCheckUtils]: 128: Hoare triple {160868#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {160868#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:57,026 INFO L290 TraceCheckUtils]: 129: Hoare triple {160868#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160869#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:57,026 INFO L290 TraceCheckUtils]: 130: Hoare triple {160869#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {160869#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:57,028 INFO L290 TraceCheckUtils]: 131: Hoare triple {160869#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160870#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:57,029 INFO L290 TraceCheckUtils]: 132: Hoare triple {160870#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {160870#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:57,030 INFO L290 TraceCheckUtils]: 133: Hoare triple {160870#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160871#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:57,031 INFO L290 TraceCheckUtils]: 134: Hoare triple {160871#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {160871#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:57,032 INFO L290 TraceCheckUtils]: 135: Hoare triple {160871#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160872#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:57,033 INFO L290 TraceCheckUtils]: 136: Hoare triple {160872#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {160872#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:57,035 INFO L290 TraceCheckUtils]: 137: Hoare triple {160872#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160873#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:57,035 INFO L290 TraceCheckUtils]: 138: Hoare triple {160873#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {160873#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:57,037 INFO L290 TraceCheckUtils]: 139: Hoare triple {160873#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160874#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:57,038 INFO L290 TraceCheckUtils]: 140: Hoare triple {160874#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {160874#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:57,040 INFO L290 TraceCheckUtils]: 141: Hoare triple {160874#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160875#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:57,040 INFO L290 TraceCheckUtils]: 142: Hoare triple {160875#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {160875#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:57,042 INFO L290 TraceCheckUtils]: 143: Hoare triple {160875#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160876#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:57,042 INFO L290 TraceCheckUtils]: 144: Hoare triple {160876#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {160876#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:57,044 INFO L290 TraceCheckUtils]: 145: Hoare triple {160876#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160877#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:57,044 INFO L290 TraceCheckUtils]: 146: Hoare triple {160877#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {160877#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:57,046 INFO L290 TraceCheckUtils]: 147: Hoare triple {160877#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160878#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:57,047 INFO L290 TraceCheckUtils]: 148: Hoare triple {160878#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {160878#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:57,048 INFO L290 TraceCheckUtils]: 149: Hoare triple {160878#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160879#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:57,049 INFO L290 TraceCheckUtils]: 150: Hoare triple {160879#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {160879#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:57,051 INFO L290 TraceCheckUtils]: 151: Hoare triple {160879#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160880#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:57,051 INFO L290 TraceCheckUtils]: 152: Hoare triple {160880#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {160880#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:57,053 INFO L290 TraceCheckUtils]: 153: Hoare triple {160880#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160881#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:57,053 INFO L290 TraceCheckUtils]: 154: Hoare triple {160881#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {160881#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:57,055 INFO L290 TraceCheckUtils]: 155: Hoare triple {160881#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160882#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:57,055 INFO L290 TraceCheckUtils]: 156: Hoare triple {160882#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {160882#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:57,057 INFO L290 TraceCheckUtils]: 157: Hoare triple {160882#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160883#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:57,057 INFO L290 TraceCheckUtils]: 158: Hoare triple {160883#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {160883#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:57,059 INFO L290 TraceCheckUtils]: 159: Hoare triple {160883#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160884#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:57,059 INFO L290 TraceCheckUtils]: 160: Hoare triple {160884#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {160884#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:57,061 INFO L290 TraceCheckUtils]: 161: Hoare triple {160884#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160885#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:57,062 INFO L290 TraceCheckUtils]: 162: Hoare triple {160885#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {160885#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:57,064 INFO L290 TraceCheckUtils]: 163: Hoare triple {160885#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160886#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:57,064 INFO L290 TraceCheckUtils]: 164: Hoare triple {160886#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {160886#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:57,066 INFO L290 TraceCheckUtils]: 165: Hoare triple {160886#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160887#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:57,066 INFO L290 TraceCheckUtils]: 166: Hoare triple {160887#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {160887#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:57,068 INFO L290 TraceCheckUtils]: 167: Hoare triple {160887#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160888#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:57,068 INFO L290 TraceCheckUtils]: 168: Hoare triple {160888#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {160888#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:57,070 INFO L290 TraceCheckUtils]: 169: Hoare triple {160888#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160889#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:57,071 INFO L290 TraceCheckUtils]: 170: Hoare triple {160889#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {160889#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:57,073 INFO L290 TraceCheckUtils]: 171: Hoare triple {160889#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160890#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:57,073 INFO L290 TraceCheckUtils]: 172: Hoare triple {160890#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {160890#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:57,075 INFO L290 TraceCheckUtils]: 173: Hoare triple {160890#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160891#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:57,075 INFO L290 TraceCheckUtils]: 174: Hoare triple {160891#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {160891#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:57,077 INFO L290 TraceCheckUtils]: 175: Hoare triple {160891#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160892#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:57,077 INFO L290 TraceCheckUtils]: 176: Hoare triple {160892#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {160892#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:57,079 INFO L290 TraceCheckUtils]: 177: Hoare triple {160892#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160893#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:57,079 INFO L290 TraceCheckUtils]: 178: Hoare triple {160893#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {160893#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:57,081 INFO L290 TraceCheckUtils]: 179: Hoare triple {160893#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160894#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:57,081 INFO L290 TraceCheckUtils]: 180: Hoare triple {160894#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {160894#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:57,083 INFO L290 TraceCheckUtils]: 181: Hoare triple {160894#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160895#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:57,083 INFO L290 TraceCheckUtils]: 182: Hoare triple {160895#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {160895#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:57,085 INFO L290 TraceCheckUtils]: 183: Hoare triple {160895#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160896#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:57,086 INFO L290 TraceCheckUtils]: 184: Hoare triple {160896#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {160896#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:57,088 INFO L290 TraceCheckUtils]: 185: Hoare triple {160896#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160897#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:57,088 INFO L290 TraceCheckUtils]: 186: Hoare triple {160897#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {160897#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:57,090 INFO L290 TraceCheckUtils]: 187: Hoare triple {160897#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160898#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:57,090 INFO L290 TraceCheckUtils]: 188: Hoare triple {160898#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {160898#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:57,092 INFO L290 TraceCheckUtils]: 189: Hoare triple {160898#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160899#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:57,092 INFO L290 TraceCheckUtils]: 190: Hoare triple {160899#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {160899#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:57,094 INFO L290 TraceCheckUtils]: 191: Hoare triple {160899#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160900#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:57,094 INFO L290 TraceCheckUtils]: 192: Hoare triple {160900#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {160900#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:57,097 INFO L290 TraceCheckUtils]: 193: Hoare triple {160900#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160901#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:57,097 INFO L290 TraceCheckUtils]: 194: Hoare triple {160901#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {160901#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:57,099 INFO L290 TraceCheckUtils]: 195: Hoare triple {160901#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160902#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:57,100 INFO L290 TraceCheckUtils]: 196: Hoare triple {160902#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {160902#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:57,102 INFO L290 TraceCheckUtils]: 197: Hoare triple {160902#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160903#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:57,102 INFO L290 TraceCheckUtils]: 198: Hoare triple {160903#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {160903#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:57,104 INFO L290 TraceCheckUtils]: 199: Hoare triple {160903#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160904#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:57,104 INFO L290 TraceCheckUtils]: 200: Hoare triple {160904#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {160904#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:57,106 INFO L290 TraceCheckUtils]: 201: Hoare triple {160904#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160905#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:57,106 INFO L290 TraceCheckUtils]: 202: Hoare triple {160905#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {160905#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:57,108 INFO L290 TraceCheckUtils]: 203: Hoare triple {160905#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160906#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:57,108 INFO L290 TraceCheckUtils]: 204: Hoare triple {160906#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {160906#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:57,110 INFO L290 TraceCheckUtils]: 205: Hoare triple {160906#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160907#(<= main_~x~0 100)} is VALID [2022-04-15 12:57:57,111 INFO L290 TraceCheckUtils]: 206: Hoare triple {160907#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {160907#(<= main_~x~0 100)} is VALID [2022-04-15 12:57:57,113 INFO L290 TraceCheckUtils]: 207: Hoare triple {160907#(<= main_~x~0 100)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:57:57,113 INFO L290 TraceCheckUtils]: 208: Hoare triple {160803#false} assume !!(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:57:57,113 INFO L290 TraceCheckUtils]: 209: Hoare triple {160803#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:57:57,113 INFO L290 TraceCheckUtils]: 210: Hoare triple {160803#false} assume !(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:57:57,114 INFO L272 TraceCheckUtils]: 211: Hoare triple {160803#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {160803#false} is VALID [2022-04-15 12:57:57,114 INFO L290 TraceCheckUtils]: 212: Hoare triple {160803#false} ~cond := #in~cond; {160803#false} is VALID [2022-04-15 12:57:57,114 INFO L290 TraceCheckUtils]: 213: Hoare triple {160803#false} assume 0 == ~cond; {160803#false} is VALID [2022-04-15 12:57:57,114 INFO L290 TraceCheckUtils]: 214: Hoare triple {160803#false} assume !false; {160803#false} is VALID [2022-04-15 12:57:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 303 proven. 10100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:57,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:57:57,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199043384] [2022-04-15 12:57:57,115 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199043384] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:57:57,115 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1296229671] [2022-04-15 12:57:57,115 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:57:57,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:57:57,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:57:57,116 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:57:57,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Waiting until timeout for monitored process [2022-04-15 12:57:57,212 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:57:57,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:57:57,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 102 conjunts are in the unsatisfiable core [2022-04-15 12:57:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:57:57,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:57:58,446 INFO L272 TraceCheckUtils]: 0: Hoare triple {160802#true} call ULTIMATE.init(); {160802#true} is VALID [2022-04-15 12:57:58,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {160802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {160802#true} is VALID [2022-04-15 12:57:58,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {160802#true} assume true; {160802#true} is VALID [2022-04-15 12:57:58,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160802#true} {160802#true} #41#return; {160802#true} is VALID [2022-04-15 12:57:58,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {160802#true} call #t~ret4 := main(); {160802#true} is VALID [2022-04-15 12:57:58,447 INFO L290 TraceCheckUtils]: 5: Hoare triple {160802#true} ~x~0 := 0;~y~0 := 500000; {160927#(<= main_~x~0 0)} is VALID [2022-04-15 12:57:58,447 INFO L290 TraceCheckUtils]: 6: Hoare triple {160927#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {160927#(<= main_~x~0 0)} is VALID [2022-04-15 12:57:58,454 INFO L290 TraceCheckUtils]: 7: Hoare triple {160927#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160808#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:58,454 INFO L290 TraceCheckUtils]: 8: Hoare triple {160808#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {160808#(<= main_~x~0 1)} is VALID [2022-04-15 12:57:58,456 INFO L290 TraceCheckUtils]: 9: Hoare triple {160808#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160809#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:58,457 INFO L290 TraceCheckUtils]: 10: Hoare triple {160809#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {160809#(<= main_~x~0 2)} is VALID [2022-04-15 12:57:58,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {160809#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160810#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:58,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {160810#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {160810#(<= main_~x~0 3)} is VALID [2022-04-15 12:57:58,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {160810#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160811#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:58,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {160811#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {160811#(<= main_~x~0 4)} is VALID [2022-04-15 12:57:58,463 INFO L290 TraceCheckUtils]: 15: Hoare triple {160811#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160812#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:58,463 INFO L290 TraceCheckUtils]: 16: Hoare triple {160812#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {160812#(<= main_~x~0 5)} is VALID [2022-04-15 12:57:58,465 INFO L290 TraceCheckUtils]: 17: Hoare triple {160812#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160813#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:58,465 INFO L290 TraceCheckUtils]: 18: Hoare triple {160813#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {160813#(<= main_~x~0 6)} is VALID [2022-04-15 12:57:58,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {160813#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160814#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:58,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {160814#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {160814#(<= main_~x~0 7)} is VALID [2022-04-15 12:57:58,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {160814#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160815#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:58,470 INFO L290 TraceCheckUtils]: 22: Hoare triple {160815#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {160815#(<= main_~x~0 8)} is VALID [2022-04-15 12:57:58,472 INFO L290 TraceCheckUtils]: 23: Hoare triple {160815#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160816#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:58,472 INFO L290 TraceCheckUtils]: 24: Hoare triple {160816#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {160816#(<= main_~x~0 9)} is VALID [2022-04-15 12:57:58,474 INFO L290 TraceCheckUtils]: 25: Hoare triple {160816#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160817#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:58,474 INFO L290 TraceCheckUtils]: 26: Hoare triple {160817#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {160817#(<= main_~x~0 10)} is VALID [2022-04-15 12:57:58,476 INFO L290 TraceCheckUtils]: 27: Hoare triple {160817#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160818#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:58,476 INFO L290 TraceCheckUtils]: 28: Hoare triple {160818#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {160818#(<= main_~x~0 11)} is VALID [2022-04-15 12:57:58,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {160818#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160819#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:58,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {160819#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {160819#(<= main_~x~0 12)} is VALID [2022-04-15 12:57:58,480 INFO L290 TraceCheckUtils]: 31: Hoare triple {160819#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160820#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:58,481 INFO L290 TraceCheckUtils]: 32: Hoare triple {160820#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {160820#(<= main_~x~0 13)} is VALID [2022-04-15 12:57:58,482 INFO L290 TraceCheckUtils]: 33: Hoare triple {160820#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160821#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:58,483 INFO L290 TraceCheckUtils]: 34: Hoare triple {160821#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {160821#(<= main_~x~0 14)} is VALID [2022-04-15 12:57:58,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {160821#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160822#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:58,485 INFO L290 TraceCheckUtils]: 36: Hoare triple {160822#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {160822#(<= main_~x~0 15)} is VALID [2022-04-15 12:57:58,487 INFO L290 TraceCheckUtils]: 37: Hoare triple {160822#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160823#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:58,487 INFO L290 TraceCheckUtils]: 38: Hoare triple {160823#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {160823#(<= main_~x~0 16)} is VALID [2022-04-15 12:57:58,489 INFO L290 TraceCheckUtils]: 39: Hoare triple {160823#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160824#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:58,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {160824#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {160824#(<= main_~x~0 17)} is VALID [2022-04-15 12:57:58,491 INFO L290 TraceCheckUtils]: 41: Hoare triple {160824#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160825#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:58,491 INFO L290 TraceCheckUtils]: 42: Hoare triple {160825#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {160825#(<= main_~x~0 18)} is VALID [2022-04-15 12:57:58,493 INFO L290 TraceCheckUtils]: 43: Hoare triple {160825#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160826#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:58,493 INFO L290 TraceCheckUtils]: 44: Hoare triple {160826#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {160826#(<= main_~x~0 19)} is VALID [2022-04-15 12:57:58,495 INFO L290 TraceCheckUtils]: 45: Hoare triple {160826#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160827#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:58,496 INFO L290 TraceCheckUtils]: 46: Hoare triple {160827#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {160827#(<= main_~x~0 20)} is VALID [2022-04-15 12:57:58,498 INFO L290 TraceCheckUtils]: 47: Hoare triple {160827#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160828#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:58,499 INFO L290 TraceCheckUtils]: 48: Hoare triple {160828#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {160828#(<= main_~x~0 21)} is VALID [2022-04-15 12:57:58,501 INFO L290 TraceCheckUtils]: 49: Hoare triple {160828#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160829#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:58,501 INFO L290 TraceCheckUtils]: 50: Hoare triple {160829#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {160829#(<= main_~x~0 22)} is VALID [2022-04-15 12:57:58,503 INFO L290 TraceCheckUtils]: 51: Hoare triple {160829#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160830#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:58,503 INFO L290 TraceCheckUtils]: 52: Hoare triple {160830#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {160830#(<= main_~x~0 23)} is VALID [2022-04-15 12:57:58,505 INFO L290 TraceCheckUtils]: 53: Hoare triple {160830#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160831#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:58,506 INFO L290 TraceCheckUtils]: 54: Hoare triple {160831#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {160831#(<= main_~x~0 24)} is VALID [2022-04-15 12:57:58,509 INFO L290 TraceCheckUtils]: 55: Hoare triple {160831#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160832#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:58,509 INFO L290 TraceCheckUtils]: 56: Hoare triple {160832#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {160832#(<= main_~x~0 25)} is VALID [2022-04-15 12:57:58,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {160832#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160833#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:58,514 INFO L290 TraceCheckUtils]: 58: Hoare triple {160833#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {160833#(<= main_~x~0 26)} is VALID [2022-04-15 12:57:58,516 INFO L290 TraceCheckUtils]: 59: Hoare triple {160833#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160834#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:58,517 INFO L290 TraceCheckUtils]: 60: Hoare triple {160834#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {160834#(<= main_~x~0 27)} is VALID [2022-04-15 12:57:58,519 INFO L290 TraceCheckUtils]: 61: Hoare triple {160834#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160835#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:58,519 INFO L290 TraceCheckUtils]: 62: Hoare triple {160835#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {160835#(<= main_~x~0 28)} is VALID [2022-04-15 12:57:58,521 INFO L290 TraceCheckUtils]: 63: Hoare triple {160835#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160836#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:58,521 INFO L290 TraceCheckUtils]: 64: Hoare triple {160836#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {160836#(<= main_~x~0 29)} is VALID [2022-04-15 12:57:58,523 INFO L290 TraceCheckUtils]: 65: Hoare triple {160836#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160837#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:58,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {160837#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {160837#(<= main_~x~0 30)} is VALID [2022-04-15 12:57:58,526 INFO L290 TraceCheckUtils]: 67: Hoare triple {160837#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160838#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:58,526 INFO L290 TraceCheckUtils]: 68: Hoare triple {160838#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {160838#(<= main_~x~0 31)} is VALID [2022-04-15 12:57:58,528 INFO L290 TraceCheckUtils]: 69: Hoare triple {160838#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160839#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:58,528 INFO L290 TraceCheckUtils]: 70: Hoare triple {160839#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {160839#(<= main_~x~0 32)} is VALID [2022-04-15 12:57:58,530 INFO L290 TraceCheckUtils]: 71: Hoare triple {160839#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160840#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:58,530 INFO L290 TraceCheckUtils]: 72: Hoare triple {160840#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {160840#(<= main_~x~0 33)} is VALID [2022-04-15 12:57:58,532 INFO L290 TraceCheckUtils]: 73: Hoare triple {160840#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160841#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:58,533 INFO L290 TraceCheckUtils]: 74: Hoare triple {160841#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {160841#(<= main_~x~0 34)} is VALID [2022-04-15 12:57:58,534 INFO L290 TraceCheckUtils]: 75: Hoare triple {160841#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160842#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:58,535 INFO L290 TraceCheckUtils]: 76: Hoare triple {160842#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {160842#(<= main_~x~0 35)} is VALID [2022-04-15 12:57:58,537 INFO L290 TraceCheckUtils]: 77: Hoare triple {160842#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160843#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:58,537 INFO L290 TraceCheckUtils]: 78: Hoare triple {160843#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {160843#(<= main_~x~0 36)} is VALID [2022-04-15 12:57:58,539 INFO L290 TraceCheckUtils]: 79: Hoare triple {160843#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160844#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:58,539 INFO L290 TraceCheckUtils]: 80: Hoare triple {160844#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {160844#(<= main_~x~0 37)} is VALID [2022-04-15 12:57:58,542 INFO L290 TraceCheckUtils]: 81: Hoare triple {160844#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160845#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:58,542 INFO L290 TraceCheckUtils]: 82: Hoare triple {160845#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {160845#(<= main_~x~0 38)} is VALID [2022-04-15 12:57:58,544 INFO L290 TraceCheckUtils]: 83: Hoare triple {160845#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160846#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:58,544 INFO L290 TraceCheckUtils]: 84: Hoare triple {160846#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {160846#(<= main_~x~0 39)} is VALID [2022-04-15 12:57:58,546 INFO L290 TraceCheckUtils]: 85: Hoare triple {160846#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160847#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:58,547 INFO L290 TraceCheckUtils]: 86: Hoare triple {160847#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {160847#(<= main_~x~0 40)} is VALID [2022-04-15 12:57:58,549 INFO L290 TraceCheckUtils]: 87: Hoare triple {160847#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160848#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:58,549 INFO L290 TraceCheckUtils]: 88: Hoare triple {160848#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {160848#(<= main_~x~0 41)} is VALID [2022-04-15 12:57:58,551 INFO L290 TraceCheckUtils]: 89: Hoare triple {160848#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160849#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:58,551 INFO L290 TraceCheckUtils]: 90: Hoare triple {160849#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {160849#(<= main_~x~0 42)} is VALID [2022-04-15 12:57:58,553 INFO L290 TraceCheckUtils]: 91: Hoare triple {160849#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160850#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:58,553 INFO L290 TraceCheckUtils]: 92: Hoare triple {160850#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {160850#(<= main_~x~0 43)} is VALID [2022-04-15 12:57:58,555 INFO L290 TraceCheckUtils]: 93: Hoare triple {160850#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160851#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:58,555 INFO L290 TraceCheckUtils]: 94: Hoare triple {160851#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {160851#(<= main_~x~0 44)} is VALID [2022-04-15 12:57:58,557 INFO L290 TraceCheckUtils]: 95: Hoare triple {160851#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160852#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:58,557 INFO L290 TraceCheckUtils]: 96: Hoare triple {160852#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {160852#(<= main_~x~0 45)} is VALID [2022-04-15 12:57:58,559 INFO L290 TraceCheckUtils]: 97: Hoare triple {160852#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160853#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:58,560 INFO L290 TraceCheckUtils]: 98: Hoare triple {160853#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {160853#(<= main_~x~0 46)} is VALID [2022-04-15 12:57:58,562 INFO L290 TraceCheckUtils]: 99: Hoare triple {160853#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160854#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:58,562 INFO L290 TraceCheckUtils]: 100: Hoare triple {160854#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {160854#(<= main_~x~0 47)} is VALID [2022-04-15 12:57:58,565 INFO L290 TraceCheckUtils]: 101: Hoare triple {160854#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160855#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:58,565 INFO L290 TraceCheckUtils]: 102: Hoare triple {160855#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {160855#(<= main_~x~0 48)} is VALID [2022-04-15 12:57:58,569 INFO L290 TraceCheckUtils]: 103: Hoare triple {160855#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160856#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:58,570 INFO L290 TraceCheckUtils]: 104: Hoare triple {160856#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {160856#(<= main_~x~0 49)} is VALID [2022-04-15 12:57:58,573 INFO L290 TraceCheckUtils]: 105: Hoare triple {160856#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160857#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:58,573 INFO L290 TraceCheckUtils]: 106: Hoare triple {160857#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {160857#(<= main_~x~0 50)} is VALID [2022-04-15 12:57:58,576 INFO L290 TraceCheckUtils]: 107: Hoare triple {160857#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160858#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:58,576 INFO L290 TraceCheckUtils]: 108: Hoare triple {160858#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {160858#(<= main_~x~0 51)} is VALID [2022-04-15 12:57:58,579 INFO L290 TraceCheckUtils]: 109: Hoare triple {160858#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160859#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:58,579 INFO L290 TraceCheckUtils]: 110: Hoare triple {160859#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {160859#(<= main_~x~0 52)} is VALID [2022-04-15 12:57:58,582 INFO L290 TraceCheckUtils]: 111: Hoare triple {160859#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160860#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:58,582 INFO L290 TraceCheckUtils]: 112: Hoare triple {160860#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {160860#(<= main_~x~0 53)} is VALID [2022-04-15 12:57:58,585 INFO L290 TraceCheckUtils]: 113: Hoare triple {160860#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160861#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:58,585 INFO L290 TraceCheckUtils]: 114: Hoare triple {160861#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {160861#(<= main_~x~0 54)} is VALID [2022-04-15 12:57:58,590 INFO L290 TraceCheckUtils]: 115: Hoare triple {160861#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160862#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:58,591 INFO L290 TraceCheckUtils]: 116: Hoare triple {160862#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {160862#(<= main_~x~0 55)} is VALID [2022-04-15 12:57:58,594 INFO L290 TraceCheckUtils]: 117: Hoare triple {160862#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160863#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:58,595 INFO L290 TraceCheckUtils]: 118: Hoare triple {160863#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {160863#(<= main_~x~0 56)} is VALID [2022-04-15 12:57:58,597 INFO L290 TraceCheckUtils]: 119: Hoare triple {160863#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160864#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:58,597 INFO L290 TraceCheckUtils]: 120: Hoare triple {160864#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {160864#(<= main_~x~0 57)} is VALID [2022-04-15 12:57:58,599 INFO L290 TraceCheckUtils]: 121: Hoare triple {160864#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160865#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:58,600 INFO L290 TraceCheckUtils]: 122: Hoare triple {160865#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {160865#(<= main_~x~0 58)} is VALID [2022-04-15 12:57:58,602 INFO L290 TraceCheckUtils]: 123: Hoare triple {160865#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160866#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:58,602 INFO L290 TraceCheckUtils]: 124: Hoare triple {160866#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {160866#(<= main_~x~0 59)} is VALID [2022-04-15 12:57:58,605 INFO L290 TraceCheckUtils]: 125: Hoare triple {160866#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160867#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:58,605 INFO L290 TraceCheckUtils]: 126: Hoare triple {160867#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {160867#(<= main_~x~0 60)} is VALID [2022-04-15 12:57:58,607 INFO L290 TraceCheckUtils]: 127: Hoare triple {160867#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160868#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:58,607 INFO L290 TraceCheckUtils]: 128: Hoare triple {160868#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {160868#(<= main_~x~0 61)} is VALID [2022-04-15 12:57:58,610 INFO L290 TraceCheckUtils]: 129: Hoare triple {160868#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160869#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:58,610 INFO L290 TraceCheckUtils]: 130: Hoare triple {160869#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {160869#(<= main_~x~0 62)} is VALID [2022-04-15 12:57:58,612 INFO L290 TraceCheckUtils]: 131: Hoare triple {160869#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160870#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:58,612 INFO L290 TraceCheckUtils]: 132: Hoare triple {160870#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {160870#(<= main_~x~0 63)} is VALID [2022-04-15 12:57:58,615 INFO L290 TraceCheckUtils]: 133: Hoare triple {160870#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160871#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:58,615 INFO L290 TraceCheckUtils]: 134: Hoare triple {160871#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {160871#(<= main_~x~0 64)} is VALID [2022-04-15 12:57:58,618 INFO L290 TraceCheckUtils]: 135: Hoare triple {160871#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160872#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:58,619 INFO L290 TraceCheckUtils]: 136: Hoare triple {160872#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {160872#(<= main_~x~0 65)} is VALID [2022-04-15 12:57:58,621 INFO L290 TraceCheckUtils]: 137: Hoare triple {160872#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160873#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:58,622 INFO L290 TraceCheckUtils]: 138: Hoare triple {160873#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {160873#(<= main_~x~0 66)} is VALID [2022-04-15 12:57:58,624 INFO L290 TraceCheckUtils]: 139: Hoare triple {160873#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160874#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:58,624 INFO L290 TraceCheckUtils]: 140: Hoare triple {160874#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {160874#(<= main_~x~0 67)} is VALID [2022-04-15 12:57:58,627 INFO L290 TraceCheckUtils]: 141: Hoare triple {160874#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160875#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:58,627 INFO L290 TraceCheckUtils]: 142: Hoare triple {160875#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {160875#(<= main_~x~0 68)} is VALID [2022-04-15 12:57:58,629 INFO L290 TraceCheckUtils]: 143: Hoare triple {160875#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160876#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:58,629 INFO L290 TraceCheckUtils]: 144: Hoare triple {160876#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {160876#(<= main_~x~0 69)} is VALID [2022-04-15 12:57:58,631 INFO L290 TraceCheckUtils]: 145: Hoare triple {160876#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160877#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:58,631 INFO L290 TraceCheckUtils]: 146: Hoare triple {160877#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {160877#(<= main_~x~0 70)} is VALID [2022-04-15 12:57:58,633 INFO L290 TraceCheckUtils]: 147: Hoare triple {160877#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160878#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:58,633 INFO L290 TraceCheckUtils]: 148: Hoare triple {160878#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {160878#(<= main_~x~0 71)} is VALID [2022-04-15 12:57:58,636 INFO L290 TraceCheckUtils]: 149: Hoare triple {160878#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160879#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:58,636 INFO L290 TraceCheckUtils]: 150: Hoare triple {160879#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {160879#(<= main_~x~0 72)} is VALID [2022-04-15 12:57:58,638 INFO L290 TraceCheckUtils]: 151: Hoare triple {160879#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160880#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:58,638 INFO L290 TraceCheckUtils]: 152: Hoare triple {160880#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {160880#(<= main_~x~0 73)} is VALID [2022-04-15 12:57:58,641 INFO L290 TraceCheckUtils]: 153: Hoare triple {160880#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160881#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:58,641 INFO L290 TraceCheckUtils]: 154: Hoare triple {160881#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {160881#(<= main_~x~0 74)} is VALID [2022-04-15 12:57:58,644 INFO L290 TraceCheckUtils]: 155: Hoare triple {160881#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160882#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:58,645 INFO L290 TraceCheckUtils]: 156: Hoare triple {160882#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {160882#(<= main_~x~0 75)} is VALID [2022-04-15 12:57:58,648 INFO L290 TraceCheckUtils]: 157: Hoare triple {160882#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160883#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:58,649 INFO L290 TraceCheckUtils]: 158: Hoare triple {160883#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {160883#(<= main_~x~0 76)} is VALID [2022-04-15 12:57:58,652 INFO L290 TraceCheckUtils]: 159: Hoare triple {160883#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160884#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:58,652 INFO L290 TraceCheckUtils]: 160: Hoare triple {160884#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {160884#(<= main_~x~0 77)} is VALID [2022-04-15 12:57:58,655 INFO L290 TraceCheckUtils]: 161: Hoare triple {160884#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160885#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:58,655 INFO L290 TraceCheckUtils]: 162: Hoare triple {160885#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {160885#(<= main_~x~0 78)} is VALID [2022-04-15 12:57:58,657 INFO L290 TraceCheckUtils]: 163: Hoare triple {160885#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160886#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:58,658 INFO L290 TraceCheckUtils]: 164: Hoare triple {160886#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {160886#(<= main_~x~0 79)} is VALID [2022-04-15 12:57:58,660 INFO L290 TraceCheckUtils]: 165: Hoare triple {160886#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160887#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:58,661 INFO L290 TraceCheckUtils]: 166: Hoare triple {160887#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {160887#(<= main_~x~0 80)} is VALID [2022-04-15 12:57:58,664 INFO L290 TraceCheckUtils]: 167: Hoare triple {160887#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160888#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:58,664 INFO L290 TraceCheckUtils]: 168: Hoare triple {160888#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {160888#(<= main_~x~0 81)} is VALID [2022-04-15 12:57:58,666 INFO L290 TraceCheckUtils]: 169: Hoare triple {160888#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160889#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:58,667 INFO L290 TraceCheckUtils]: 170: Hoare triple {160889#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {160889#(<= main_~x~0 82)} is VALID [2022-04-15 12:57:58,668 INFO L290 TraceCheckUtils]: 171: Hoare triple {160889#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160890#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:58,669 INFO L290 TraceCheckUtils]: 172: Hoare triple {160890#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {160890#(<= main_~x~0 83)} is VALID [2022-04-15 12:57:58,671 INFO L290 TraceCheckUtils]: 173: Hoare triple {160890#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160891#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:58,671 INFO L290 TraceCheckUtils]: 174: Hoare triple {160891#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {160891#(<= main_~x~0 84)} is VALID [2022-04-15 12:57:58,673 INFO L290 TraceCheckUtils]: 175: Hoare triple {160891#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160892#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:58,673 INFO L290 TraceCheckUtils]: 176: Hoare triple {160892#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {160892#(<= main_~x~0 85)} is VALID [2022-04-15 12:57:58,675 INFO L290 TraceCheckUtils]: 177: Hoare triple {160892#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160893#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:58,675 INFO L290 TraceCheckUtils]: 178: Hoare triple {160893#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {160893#(<= main_~x~0 86)} is VALID [2022-04-15 12:57:58,677 INFO L290 TraceCheckUtils]: 179: Hoare triple {160893#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160894#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:58,677 INFO L290 TraceCheckUtils]: 180: Hoare triple {160894#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {160894#(<= main_~x~0 87)} is VALID [2022-04-15 12:57:58,679 INFO L290 TraceCheckUtils]: 181: Hoare triple {160894#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160895#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:58,679 INFO L290 TraceCheckUtils]: 182: Hoare triple {160895#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {160895#(<= main_~x~0 88)} is VALID [2022-04-15 12:57:58,681 INFO L290 TraceCheckUtils]: 183: Hoare triple {160895#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160896#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:58,682 INFO L290 TraceCheckUtils]: 184: Hoare triple {160896#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {160896#(<= main_~x~0 89)} is VALID [2022-04-15 12:57:58,683 INFO L290 TraceCheckUtils]: 185: Hoare triple {160896#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160897#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:58,684 INFO L290 TraceCheckUtils]: 186: Hoare triple {160897#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {160897#(<= main_~x~0 90)} is VALID [2022-04-15 12:57:58,685 INFO L290 TraceCheckUtils]: 187: Hoare triple {160897#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160898#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:58,686 INFO L290 TraceCheckUtils]: 188: Hoare triple {160898#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {160898#(<= main_~x~0 91)} is VALID [2022-04-15 12:57:58,688 INFO L290 TraceCheckUtils]: 189: Hoare triple {160898#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160899#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:58,688 INFO L290 TraceCheckUtils]: 190: Hoare triple {160899#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {160899#(<= main_~x~0 92)} is VALID [2022-04-15 12:57:58,690 INFO L290 TraceCheckUtils]: 191: Hoare triple {160899#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160900#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:58,690 INFO L290 TraceCheckUtils]: 192: Hoare triple {160900#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {160900#(<= main_~x~0 93)} is VALID [2022-04-15 12:57:58,692 INFO L290 TraceCheckUtils]: 193: Hoare triple {160900#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160901#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:58,693 INFO L290 TraceCheckUtils]: 194: Hoare triple {160901#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {160901#(<= main_~x~0 94)} is VALID [2022-04-15 12:57:58,694 INFO L290 TraceCheckUtils]: 195: Hoare triple {160901#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160902#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:58,695 INFO L290 TraceCheckUtils]: 196: Hoare triple {160902#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {160902#(<= main_~x~0 95)} is VALID [2022-04-15 12:57:58,696 INFO L290 TraceCheckUtils]: 197: Hoare triple {160902#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160903#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:58,697 INFO L290 TraceCheckUtils]: 198: Hoare triple {160903#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {160903#(<= main_~x~0 96)} is VALID [2022-04-15 12:57:58,699 INFO L290 TraceCheckUtils]: 199: Hoare triple {160903#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160904#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:58,699 INFO L290 TraceCheckUtils]: 200: Hoare triple {160904#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {160904#(<= main_~x~0 97)} is VALID [2022-04-15 12:57:58,701 INFO L290 TraceCheckUtils]: 201: Hoare triple {160904#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160905#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:58,701 INFO L290 TraceCheckUtils]: 202: Hoare triple {160905#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {160905#(<= main_~x~0 98)} is VALID [2022-04-15 12:57:58,703 INFO L290 TraceCheckUtils]: 203: Hoare triple {160905#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160906#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:58,703 INFO L290 TraceCheckUtils]: 204: Hoare triple {160906#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {160906#(<= main_~x~0 99)} is VALID [2022-04-15 12:57:58,705 INFO L290 TraceCheckUtils]: 205: Hoare triple {160906#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {160907#(<= main_~x~0 100)} is VALID [2022-04-15 12:57:58,705 INFO L290 TraceCheckUtils]: 206: Hoare triple {160907#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {160907#(<= main_~x~0 100)} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 207: Hoare triple {160907#(<= main_~x~0 100)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 208: Hoare triple {160803#false} assume !!(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 209: Hoare triple {160803#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 210: Hoare triple {160803#false} assume !(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L272 TraceCheckUtils]: 211: Hoare triple {160803#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 212: Hoare triple {160803#false} ~cond := #in~cond; {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 213: Hoare triple {160803#false} assume 0 == ~cond; {160803#false} is VALID [2022-04-15 12:57:58,708 INFO L290 TraceCheckUtils]: 214: Hoare triple {160803#false} assume !false; {160803#false} is VALID [2022-04-15 12:57:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 303 proven. 10100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:57:58,709 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:58:05,761 INFO L290 TraceCheckUtils]: 214: Hoare triple {160803#false} assume !false; {160803#false} is VALID [2022-04-15 12:58:05,761 INFO L290 TraceCheckUtils]: 213: Hoare triple {160803#false} assume 0 == ~cond; {160803#false} is VALID [2022-04-15 12:58:05,761 INFO L290 TraceCheckUtils]: 212: Hoare triple {160803#false} ~cond := #in~cond; {160803#false} is VALID [2022-04-15 12:58:05,761 INFO L272 TraceCheckUtils]: 211: Hoare triple {160803#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {160803#false} is VALID [2022-04-15 12:58:05,761 INFO L290 TraceCheckUtils]: 210: Hoare triple {160803#false} assume !(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:58:05,761 INFO L290 TraceCheckUtils]: 209: Hoare triple {160803#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:58:05,762 INFO L290 TraceCheckUtils]: 208: Hoare triple {160803#false} assume !!(~x~0 < 1000000); {160803#false} is VALID [2022-04-15 12:58:05,762 INFO L290 TraceCheckUtils]: 207: Hoare triple {161576#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {160803#false} is VALID [2022-04-15 12:58:05,762 INFO L290 TraceCheckUtils]: 206: Hoare triple {161576#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {161576#(< main_~x~0 500000)} is VALID [2022-04-15 12:58:05,774 INFO L290 TraceCheckUtils]: 205: Hoare triple {161583#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161576#(< main_~x~0 500000)} is VALID [2022-04-15 12:58:05,775 INFO L290 TraceCheckUtils]: 204: Hoare triple {161583#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {161583#(< main_~x~0 499999)} is VALID [2022-04-15 12:58:05,788 INFO L290 TraceCheckUtils]: 203: Hoare triple {161590#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161583#(< main_~x~0 499999)} is VALID [2022-04-15 12:58:05,788 INFO L290 TraceCheckUtils]: 202: Hoare triple {161590#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {161590#(< main_~x~0 499998)} is VALID [2022-04-15 12:58:05,799 INFO L290 TraceCheckUtils]: 201: Hoare triple {161597#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161590#(< main_~x~0 499998)} is VALID [2022-04-15 12:58:05,800 INFO L290 TraceCheckUtils]: 200: Hoare triple {161597#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {161597#(< main_~x~0 499997)} is VALID [2022-04-15 12:58:05,812 INFO L290 TraceCheckUtils]: 199: Hoare triple {161604#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161597#(< main_~x~0 499997)} is VALID [2022-04-15 12:58:05,812 INFO L290 TraceCheckUtils]: 198: Hoare triple {161604#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {161604#(< main_~x~0 499996)} is VALID [2022-04-15 12:58:05,825 INFO L290 TraceCheckUtils]: 197: Hoare triple {161611#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161604#(< main_~x~0 499996)} is VALID [2022-04-15 12:58:05,826 INFO L290 TraceCheckUtils]: 196: Hoare triple {161611#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {161611#(< main_~x~0 499995)} is VALID [2022-04-15 12:58:05,836 INFO L290 TraceCheckUtils]: 195: Hoare triple {161618#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161611#(< main_~x~0 499995)} is VALID [2022-04-15 12:58:05,837 INFO L290 TraceCheckUtils]: 194: Hoare triple {161618#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {161618#(< main_~x~0 499994)} is VALID [2022-04-15 12:58:05,849 INFO L290 TraceCheckUtils]: 193: Hoare triple {161625#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161618#(< main_~x~0 499994)} is VALID [2022-04-15 12:58:05,850 INFO L290 TraceCheckUtils]: 192: Hoare triple {161625#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {161625#(< main_~x~0 499993)} is VALID [2022-04-15 12:58:05,862 INFO L290 TraceCheckUtils]: 191: Hoare triple {161632#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161625#(< main_~x~0 499993)} is VALID [2022-04-15 12:58:05,863 INFO L290 TraceCheckUtils]: 190: Hoare triple {161632#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {161632#(< main_~x~0 499992)} is VALID [2022-04-15 12:58:05,873 INFO L290 TraceCheckUtils]: 189: Hoare triple {161639#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161632#(< main_~x~0 499992)} is VALID [2022-04-15 12:58:05,874 INFO L290 TraceCheckUtils]: 188: Hoare triple {161639#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {161639#(< main_~x~0 499991)} is VALID [2022-04-15 12:58:05,886 INFO L290 TraceCheckUtils]: 187: Hoare triple {161646#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161639#(< main_~x~0 499991)} is VALID [2022-04-15 12:58:05,887 INFO L290 TraceCheckUtils]: 186: Hoare triple {161646#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {161646#(< main_~x~0 499990)} is VALID [2022-04-15 12:58:05,899 INFO L290 TraceCheckUtils]: 185: Hoare triple {161653#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161646#(< main_~x~0 499990)} is VALID [2022-04-15 12:58:05,899 INFO L290 TraceCheckUtils]: 184: Hoare triple {161653#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {161653#(< main_~x~0 499989)} is VALID [2022-04-15 12:58:05,911 INFO L290 TraceCheckUtils]: 183: Hoare triple {161660#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161653#(< main_~x~0 499989)} is VALID [2022-04-15 12:58:05,911 INFO L290 TraceCheckUtils]: 182: Hoare triple {161660#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {161660#(< main_~x~0 499988)} is VALID [2022-04-15 12:58:05,924 INFO L290 TraceCheckUtils]: 181: Hoare triple {161667#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161660#(< main_~x~0 499988)} is VALID [2022-04-15 12:58:05,924 INFO L290 TraceCheckUtils]: 180: Hoare triple {161667#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {161667#(< main_~x~0 499987)} is VALID [2022-04-15 12:58:05,935 INFO L290 TraceCheckUtils]: 179: Hoare triple {161674#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161667#(< main_~x~0 499987)} is VALID [2022-04-15 12:58:05,936 INFO L290 TraceCheckUtils]: 178: Hoare triple {161674#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {161674#(< main_~x~0 499986)} is VALID [2022-04-15 12:58:05,947 INFO L290 TraceCheckUtils]: 177: Hoare triple {161681#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161674#(< main_~x~0 499986)} is VALID [2022-04-15 12:58:05,947 INFO L290 TraceCheckUtils]: 176: Hoare triple {161681#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {161681#(< main_~x~0 499985)} is VALID [2022-04-15 12:58:05,960 INFO L290 TraceCheckUtils]: 175: Hoare triple {161688#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161681#(< main_~x~0 499985)} is VALID [2022-04-15 12:58:05,960 INFO L290 TraceCheckUtils]: 174: Hoare triple {161688#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {161688#(< main_~x~0 499984)} is VALID [2022-04-15 12:58:05,972 INFO L290 TraceCheckUtils]: 173: Hoare triple {161695#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161688#(< main_~x~0 499984)} is VALID [2022-04-15 12:58:05,972 INFO L290 TraceCheckUtils]: 172: Hoare triple {161695#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {161695#(< main_~x~0 499983)} is VALID [2022-04-15 12:58:05,984 INFO L290 TraceCheckUtils]: 171: Hoare triple {161702#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161695#(< main_~x~0 499983)} is VALID [2022-04-15 12:58:05,985 INFO L290 TraceCheckUtils]: 170: Hoare triple {161702#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {161702#(< main_~x~0 499982)} is VALID [2022-04-15 12:58:05,998 INFO L290 TraceCheckUtils]: 169: Hoare triple {161709#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161702#(< main_~x~0 499982)} is VALID [2022-04-15 12:58:05,998 INFO L290 TraceCheckUtils]: 168: Hoare triple {161709#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {161709#(< main_~x~0 499981)} is VALID [2022-04-15 12:58:06,009 INFO L290 TraceCheckUtils]: 167: Hoare triple {161716#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161709#(< main_~x~0 499981)} is VALID [2022-04-15 12:58:06,009 INFO L290 TraceCheckUtils]: 166: Hoare triple {161716#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {161716#(< main_~x~0 499980)} is VALID [2022-04-15 12:58:06,022 INFO L290 TraceCheckUtils]: 165: Hoare triple {161723#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161716#(< main_~x~0 499980)} is VALID [2022-04-15 12:58:06,022 INFO L290 TraceCheckUtils]: 164: Hoare triple {161723#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {161723#(< main_~x~0 499979)} is VALID [2022-04-15 12:58:06,034 INFO L290 TraceCheckUtils]: 163: Hoare triple {161730#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161723#(< main_~x~0 499979)} is VALID [2022-04-15 12:58:06,035 INFO L290 TraceCheckUtils]: 162: Hoare triple {161730#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {161730#(< main_~x~0 499978)} is VALID [2022-04-15 12:58:06,046 INFO L290 TraceCheckUtils]: 161: Hoare triple {161737#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161730#(< main_~x~0 499978)} is VALID [2022-04-15 12:58:06,046 INFO L290 TraceCheckUtils]: 160: Hoare triple {161737#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {161737#(< main_~x~0 499977)} is VALID [2022-04-15 12:58:06,059 INFO L290 TraceCheckUtils]: 159: Hoare triple {161744#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161737#(< main_~x~0 499977)} is VALID [2022-04-15 12:58:06,059 INFO L290 TraceCheckUtils]: 158: Hoare triple {161744#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {161744#(< main_~x~0 499976)} is VALID [2022-04-15 12:58:06,071 INFO L290 TraceCheckUtils]: 157: Hoare triple {161751#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161744#(< main_~x~0 499976)} is VALID [2022-04-15 12:58:06,072 INFO L290 TraceCheckUtils]: 156: Hoare triple {161751#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {161751#(< main_~x~0 499975)} is VALID [2022-04-15 12:58:06,083 INFO L290 TraceCheckUtils]: 155: Hoare triple {161758#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161751#(< main_~x~0 499975)} is VALID [2022-04-15 12:58:06,084 INFO L290 TraceCheckUtils]: 154: Hoare triple {161758#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {161758#(< main_~x~0 499974)} is VALID [2022-04-15 12:58:06,096 INFO L290 TraceCheckUtils]: 153: Hoare triple {161765#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161758#(< main_~x~0 499974)} is VALID [2022-04-15 12:58:06,097 INFO L290 TraceCheckUtils]: 152: Hoare triple {161765#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {161765#(< main_~x~0 499973)} is VALID [2022-04-15 12:58:06,108 INFO L290 TraceCheckUtils]: 151: Hoare triple {161772#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161765#(< main_~x~0 499973)} is VALID [2022-04-15 12:58:06,109 INFO L290 TraceCheckUtils]: 150: Hoare triple {161772#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {161772#(< main_~x~0 499972)} is VALID [2022-04-15 12:58:06,120 INFO L290 TraceCheckUtils]: 149: Hoare triple {161779#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161772#(< main_~x~0 499972)} is VALID [2022-04-15 12:58:06,121 INFO L290 TraceCheckUtils]: 148: Hoare triple {161779#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {161779#(< main_~x~0 499971)} is VALID [2022-04-15 12:58:06,133 INFO L290 TraceCheckUtils]: 147: Hoare triple {161786#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161779#(< main_~x~0 499971)} is VALID [2022-04-15 12:58:06,134 INFO L290 TraceCheckUtils]: 146: Hoare triple {161786#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {161786#(< main_~x~0 499970)} is VALID [2022-04-15 12:58:06,145 INFO L290 TraceCheckUtils]: 145: Hoare triple {161793#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161786#(< main_~x~0 499970)} is VALID [2022-04-15 12:58:06,145 INFO L290 TraceCheckUtils]: 144: Hoare triple {161793#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {161793#(< main_~x~0 499969)} is VALID [2022-04-15 12:58:06,157 INFO L290 TraceCheckUtils]: 143: Hoare triple {161800#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161793#(< main_~x~0 499969)} is VALID [2022-04-15 12:58:06,157 INFO L290 TraceCheckUtils]: 142: Hoare triple {161800#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {161800#(< main_~x~0 499968)} is VALID [2022-04-15 12:58:06,170 INFO L290 TraceCheckUtils]: 141: Hoare triple {161807#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161800#(< main_~x~0 499968)} is VALID [2022-04-15 12:58:06,171 INFO L290 TraceCheckUtils]: 140: Hoare triple {161807#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {161807#(< main_~x~0 499967)} is VALID [2022-04-15 12:58:06,182 INFO L290 TraceCheckUtils]: 139: Hoare triple {161814#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161807#(< main_~x~0 499967)} is VALID [2022-04-15 12:58:06,182 INFO L290 TraceCheckUtils]: 138: Hoare triple {161814#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {161814#(< main_~x~0 499966)} is VALID [2022-04-15 12:58:06,195 INFO L290 TraceCheckUtils]: 137: Hoare triple {161821#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161814#(< main_~x~0 499966)} is VALID [2022-04-15 12:58:06,195 INFO L290 TraceCheckUtils]: 136: Hoare triple {161821#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {161821#(< main_~x~0 499965)} is VALID [2022-04-15 12:58:06,208 INFO L290 TraceCheckUtils]: 135: Hoare triple {161828#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161821#(< main_~x~0 499965)} is VALID [2022-04-15 12:58:06,208 INFO L290 TraceCheckUtils]: 134: Hoare triple {161828#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {161828#(< main_~x~0 499964)} is VALID [2022-04-15 12:58:06,219 INFO L290 TraceCheckUtils]: 133: Hoare triple {161835#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161828#(< main_~x~0 499964)} is VALID [2022-04-15 12:58:06,220 INFO L290 TraceCheckUtils]: 132: Hoare triple {161835#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {161835#(< main_~x~0 499963)} is VALID [2022-04-15 12:58:06,232 INFO L290 TraceCheckUtils]: 131: Hoare triple {161842#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161835#(< main_~x~0 499963)} is VALID [2022-04-15 12:58:06,233 INFO L290 TraceCheckUtils]: 130: Hoare triple {161842#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {161842#(< main_~x~0 499962)} is VALID [2022-04-15 12:58:06,245 INFO L290 TraceCheckUtils]: 129: Hoare triple {161849#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161842#(< main_~x~0 499962)} is VALID [2022-04-15 12:58:06,246 INFO L290 TraceCheckUtils]: 128: Hoare triple {161849#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {161849#(< main_~x~0 499961)} is VALID [2022-04-15 12:58:06,252 INFO L290 TraceCheckUtils]: 127: Hoare triple {161856#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161849#(< main_~x~0 499961)} is VALID [2022-04-15 12:58:06,253 INFO L290 TraceCheckUtils]: 126: Hoare triple {161856#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {161856#(< main_~x~0 499960)} is VALID [2022-04-15 12:58:06,262 INFO L290 TraceCheckUtils]: 125: Hoare triple {161863#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161856#(< main_~x~0 499960)} is VALID [2022-04-15 12:58:06,262 INFO L290 TraceCheckUtils]: 124: Hoare triple {161863#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {161863#(< main_~x~0 499959)} is VALID [2022-04-15 12:58:06,275 INFO L290 TraceCheckUtils]: 123: Hoare triple {161870#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161863#(< main_~x~0 499959)} is VALID [2022-04-15 12:58:06,276 INFO L290 TraceCheckUtils]: 122: Hoare triple {161870#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {161870#(< main_~x~0 499958)} is VALID [2022-04-15 12:58:06,287 INFO L290 TraceCheckUtils]: 121: Hoare triple {161877#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161870#(< main_~x~0 499958)} is VALID [2022-04-15 12:58:06,287 INFO L290 TraceCheckUtils]: 120: Hoare triple {161877#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {161877#(< main_~x~0 499957)} is VALID [2022-04-15 12:58:06,299 INFO L290 TraceCheckUtils]: 119: Hoare triple {161884#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161877#(< main_~x~0 499957)} is VALID [2022-04-15 12:58:06,300 INFO L290 TraceCheckUtils]: 118: Hoare triple {161884#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {161884#(< main_~x~0 499956)} is VALID [2022-04-15 12:58:06,312 INFO L290 TraceCheckUtils]: 117: Hoare triple {161891#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161884#(< main_~x~0 499956)} is VALID [2022-04-15 12:58:06,313 INFO L290 TraceCheckUtils]: 116: Hoare triple {161891#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {161891#(< main_~x~0 499955)} is VALID [2022-04-15 12:58:06,324 INFO L290 TraceCheckUtils]: 115: Hoare triple {161898#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161891#(< main_~x~0 499955)} is VALID [2022-04-15 12:58:06,324 INFO L290 TraceCheckUtils]: 114: Hoare triple {161898#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {161898#(< main_~x~0 499954)} is VALID [2022-04-15 12:58:06,337 INFO L290 TraceCheckUtils]: 113: Hoare triple {161905#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161898#(< main_~x~0 499954)} is VALID [2022-04-15 12:58:06,337 INFO L290 TraceCheckUtils]: 112: Hoare triple {161905#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {161905#(< main_~x~0 499953)} is VALID [2022-04-15 12:58:06,349 INFO L290 TraceCheckUtils]: 111: Hoare triple {161912#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161905#(< main_~x~0 499953)} is VALID [2022-04-15 12:58:06,350 INFO L290 TraceCheckUtils]: 110: Hoare triple {161912#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {161912#(< main_~x~0 499952)} is VALID [2022-04-15 12:58:06,361 INFO L290 TraceCheckUtils]: 109: Hoare triple {161919#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161912#(< main_~x~0 499952)} is VALID [2022-04-15 12:58:06,362 INFO L290 TraceCheckUtils]: 108: Hoare triple {161919#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {161919#(< main_~x~0 499951)} is VALID [2022-04-15 12:58:06,374 INFO L290 TraceCheckUtils]: 107: Hoare triple {161926#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161919#(< main_~x~0 499951)} is VALID [2022-04-15 12:58:06,375 INFO L290 TraceCheckUtils]: 106: Hoare triple {161926#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {161926#(< main_~x~0 499950)} is VALID [2022-04-15 12:58:06,386 INFO L290 TraceCheckUtils]: 105: Hoare triple {161933#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161926#(< main_~x~0 499950)} is VALID [2022-04-15 12:58:06,387 INFO L290 TraceCheckUtils]: 104: Hoare triple {161933#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {161933#(< main_~x~0 499949)} is VALID [2022-04-15 12:58:06,398 INFO L290 TraceCheckUtils]: 103: Hoare triple {161940#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161933#(< main_~x~0 499949)} is VALID [2022-04-15 12:58:06,399 INFO L290 TraceCheckUtils]: 102: Hoare triple {161940#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {161940#(< main_~x~0 499948)} is VALID [2022-04-15 12:58:06,411 INFO L290 TraceCheckUtils]: 101: Hoare triple {161947#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161940#(< main_~x~0 499948)} is VALID [2022-04-15 12:58:06,412 INFO L290 TraceCheckUtils]: 100: Hoare triple {161947#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {161947#(< main_~x~0 499947)} is VALID [2022-04-15 12:58:06,423 INFO L290 TraceCheckUtils]: 99: Hoare triple {161954#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161947#(< main_~x~0 499947)} is VALID [2022-04-15 12:58:06,424 INFO L290 TraceCheckUtils]: 98: Hoare triple {161954#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {161954#(< main_~x~0 499946)} is VALID [2022-04-15 12:58:06,436 INFO L290 TraceCheckUtils]: 97: Hoare triple {161961#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161954#(< main_~x~0 499946)} is VALID [2022-04-15 12:58:06,436 INFO L290 TraceCheckUtils]: 96: Hoare triple {161961#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {161961#(< main_~x~0 499945)} is VALID [2022-04-15 12:58:06,449 INFO L290 TraceCheckUtils]: 95: Hoare triple {161968#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161961#(< main_~x~0 499945)} is VALID [2022-04-15 12:58:06,449 INFO L290 TraceCheckUtils]: 94: Hoare triple {161968#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {161968#(< main_~x~0 499944)} is VALID [2022-04-15 12:58:06,460 INFO L290 TraceCheckUtils]: 93: Hoare triple {161975#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161968#(< main_~x~0 499944)} is VALID [2022-04-15 12:58:06,461 INFO L290 TraceCheckUtils]: 92: Hoare triple {161975#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {161975#(< main_~x~0 499943)} is VALID [2022-04-15 12:58:06,473 INFO L290 TraceCheckUtils]: 91: Hoare triple {161982#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161975#(< main_~x~0 499943)} is VALID [2022-04-15 12:58:06,474 INFO L290 TraceCheckUtils]: 90: Hoare triple {161982#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {161982#(< main_~x~0 499942)} is VALID [2022-04-15 12:58:06,486 INFO L290 TraceCheckUtils]: 89: Hoare triple {161989#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161982#(< main_~x~0 499942)} is VALID [2022-04-15 12:58:06,486 INFO L290 TraceCheckUtils]: 88: Hoare triple {161989#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {161989#(< main_~x~0 499941)} is VALID [2022-04-15 12:58:06,498 INFO L290 TraceCheckUtils]: 87: Hoare triple {161996#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161989#(< main_~x~0 499941)} is VALID [2022-04-15 12:58:06,498 INFO L290 TraceCheckUtils]: 86: Hoare triple {161996#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {161996#(< main_~x~0 499940)} is VALID [2022-04-15 12:58:06,511 INFO L290 TraceCheckUtils]: 85: Hoare triple {162003#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {161996#(< main_~x~0 499940)} is VALID [2022-04-15 12:58:06,511 INFO L290 TraceCheckUtils]: 84: Hoare triple {162003#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {162003#(< main_~x~0 499939)} is VALID [2022-04-15 12:58:06,522 INFO L290 TraceCheckUtils]: 83: Hoare triple {162010#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162003#(< main_~x~0 499939)} is VALID [2022-04-15 12:58:06,523 INFO L290 TraceCheckUtils]: 82: Hoare triple {162010#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {162010#(< main_~x~0 499938)} is VALID [2022-04-15 12:58:06,534 INFO L290 TraceCheckUtils]: 81: Hoare triple {162017#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162010#(< main_~x~0 499938)} is VALID [2022-04-15 12:58:06,535 INFO L290 TraceCheckUtils]: 80: Hoare triple {162017#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {162017#(< main_~x~0 499937)} is VALID [2022-04-15 12:58:06,547 INFO L290 TraceCheckUtils]: 79: Hoare triple {162024#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162017#(< main_~x~0 499937)} is VALID [2022-04-15 12:58:06,548 INFO L290 TraceCheckUtils]: 78: Hoare triple {162024#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {162024#(< main_~x~0 499936)} is VALID [2022-04-15 12:58:06,559 INFO L290 TraceCheckUtils]: 77: Hoare triple {162031#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162024#(< main_~x~0 499936)} is VALID [2022-04-15 12:58:06,559 INFO L290 TraceCheckUtils]: 76: Hoare triple {162031#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {162031#(< main_~x~0 499935)} is VALID [2022-04-15 12:58:06,571 INFO L290 TraceCheckUtils]: 75: Hoare triple {162038#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162031#(< main_~x~0 499935)} is VALID [2022-04-15 12:58:06,572 INFO L290 TraceCheckUtils]: 74: Hoare triple {162038#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {162038#(< main_~x~0 499934)} is VALID [2022-04-15 12:58:06,585 INFO L290 TraceCheckUtils]: 73: Hoare triple {162045#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162038#(< main_~x~0 499934)} is VALID [2022-04-15 12:58:06,585 INFO L290 TraceCheckUtils]: 72: Hoare triple {162045#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {162045#(< main_~x~0 499933)} is VALID [2022-04-15 12:58:06,596 INFO L290 TraceCheckUtils]: 71: Hoare triple {162052#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162045#(< main_~x~0 499933)} is VALID [2022-04-15 12:58:06,597 INFO L290 TraceCheckUtils]: 70: Hoare triple {162052#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {162052#(< main_~x~0 499932)} is VALID [2022-04-15 12:58:06,609 INFO L290 TraceCheckUtils]: 69: Hoare triple {162059#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162052#(< main_~x~0 499932)} is VALID [2022-04-15 12:58:06,609 INFO L290 TraceCheckUtils]: 68: Hoare triple {162059#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {162059#(< main_~x~0 499931)} is VALID [2022-04-15 12:58:06,622 INFO L290 TraceCheckUtils]: 67: Hoare triple {162066#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162059#(< main_~x~0 499931)} is VALID [2022-04-15 12:58:06,622 INFO L290 TraceCheckUtils]: 66: Hoare triple {162066#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {162066#(< main_~x~0 499930)} is VALID [2022-04-15 12:58:06,633 INFO L290 TraceCheckUtils]: 65: Hoare triple {162073#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162066#(< main_~x~0 499930)} is VALID [2022-04-15 12:58:06,634 INFO L290 TraceCheckUtils]: 64: Hoare triple {162073#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {162073#(< main_~x~0 499929)} is VALID [2022-04-15 12:58:06,646 INFO L290 TraceCheckUtils]: 63: Hoare triple {162080#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162073#(< main_~x~0 499929)} is VALID [2022-04-15 12:58:06,647 INFO L290 TraceCheckUtils]: 62: Hoare triple {162080#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {162080#(< main_~x~0 499928)} is VALID [2022-04-15 12:58:06,659 INFO L290 TraceCheckUtils]: 61: Hoare triple {162087#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162080#(< main_~x~0 499928)} is VALID [2022-04-15 12:58:06,659 INFO L290 TraceCheckUtils]: 60: Hoare triple {162087#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {162087#(< main_~x~0 499927)} is VALID [2022-04-15 12:58:06,670 INFO L290 TraceCheckUtils]: 59: Hoare triple {162094#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162087#(< main_~x~0 499927)} is VALID [2022-04-15 12:58:06,671 INFO L290 TraceCheckUtils]: 58: Hoare triple {162094#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {162094#(< main_~x~0 499926)} is VALID [2022-04-15 12:58:06,684 INFO L290 TraceCheckUtils]: 57: Hoare triple {162101#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162094#(< main_~x~0 499926)} is VALID [2022-04-15 12:58:06,684 INFO L290 TraceCheckUtils]: 56: Hoare triple {162101#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {162101#(< main_~x~0 499925)} is VALID [2022-04-15 12:58:06,695 INFO L290 TraceCheckUtils]: 55: Hoare triple {162108#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162101#(< main_~x~0 499925)} is VALID [2022-04-15 12:58:06,696 INFO L290 TraceCheckUtils]: 54: Hoare triple {162108#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {162108#(< main_~x~0 499924)} is VALID [2022-04-15 12:58:06,707 INFO L290 TraceCheckUtils]: 53: Hoare triple {162115#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162108#(< main_~x~0 499924)} is VALID [2022-04-15 12:58:06,708 INFO L290 TraceCheckUtils]: 52: Hoare triple {162115#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {162115#(< main_~x~0 499923)} is VALID [2022-04-15 12:58:06,720 INFO L290 TraceCheckUtils]: 51: Hoare triple {162122#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162115#(< main_~x~0 499923)} is VALID [2022-04-15 12:58:06,721 INFO L290 TraceCheckUtils]: 50: Hoare triple {162122#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {162122#(< main_~x~0 499922)} is VALID [2022-04-15 12:58:06,732 INFO L290 TraceCheckUtils]: 49: Hoare triple {162129#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162122#(< main_~x~0 499922)} is VALID [2022-04-15 12:58:06,733 INFO L290 TraceCheckUtils]: 48: Hoare triple {162129#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {162129#(< main_~x~0 499921)} is VALID [2022-04-15 12:58:06,745 INFO L290 TraceCheckUtils]: 47: Hoare triple {162136#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162129#(< main_~x~0 499921)} is VALID [2022-04-15 12:58:06,745 INFO L290 TraceCheckUtils]: 46: Hoare triple {162136#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {162136#(< main_~x~0 499920)} is VALID [2022-04-15 12:58:06,758 INFO L290 TraceCheckUtils]: 45: Hoare triple {162143#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162136#(< main_~x~0 499920)} is VALID [2022-04-15 12:58:06,758 INFO L290 TraceCheckUtils]: 44: Hoare triple {162143#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {162143#(< main_~x~0 499919)} is VALID [2022-04-15 12:58:06,769 INFO L290 TraceCheckUtils]: 43: Hoare triple {162150#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162143#(< main_~x~0 499919)} is VALID [2022-04-15 12:58:06,770 INFO L290 TraceCheckUtils]: 42: Hoare triple {162150#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {162150#(< main_~x~0 499918)} is VALID [2022-04-15 12:58:06,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {162157#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162150#(< main_~x~0 499918)} is VALID [2022-04-15 12:58:06,783 INFO L290 TraceCheckUtils]: 40: Hoare triple {162157#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {162157#(< main_~x~0 499917)} is VALID [2022-04-15 12:58:06,795 INFO L290 TraceCheckUtils]: 39: Hoare triple {162164#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162157#(< main_~x~0 499917)} is VALID [2022-04-15 12:58:06,796 INFO L290 TraceCheckUtils]: 38: Hoare triple {162164#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {162164#(< main_~x~0 499916)} is VALID [2022-04-15 12:58:06,807 INFO L290 TraceCheckUtils]: 37: Hoare triple {162171#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162164#(< main_~x~0 499916)} is VALID [2022-04-15 12:58:06,807 INFO L290 TraceCheckUtils]: 36: Hoare triple {162171#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {162171#(< main_~x~0 499915)} is VALID [2022-04-15 12:58:06,820 INFO L290 TraceCheckUtils]: 35: Hoare triple {162178#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162171#(< main_~x~0 499915)} is VALID [2022-04-15 12:58:06,820 INFO L290 TraceCheckUtils]: 34: Hoare triple {162178#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {162178#(< main_~x~0 499914)} is VALID [2022-04-15 12:58:06,832 INFO L290 TraceCheckUtils]: 33: Hoare triple {162185#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162178#(< main_~x~0 499914)} is VALID [2022-04-15 12:58:06,833 INFO L290 TraceCheckUtils]: 32: Hoare triple {162185#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {162185#(< main_~x~0 499913)} is VALID [2022-04-15 12:58:06,844 INFO L290 TraceCheckUtils]: 31: Hoare triple {162192#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162185#(< main_~x~0 499913)} is VALID [2022-04-15 12:58:06,844 INFO L290 TraceCheckUtils]: 30: Hoare triple {162192#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {162192#(< main_~x~0 499912)} is VALID [2022-04-15 12:58:06,857 INFO L290 TraceCheckUtils]: 29: Hoare triple {162199#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162192#(< main_~x~0 499912)} is VALID [2022-04-15 12:58:06,858 INFO L290 TraceCheckUtils]: 28: Hoare triple {162199#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {162199#(< main_~x~0 499911)} is VALID [2022-04-15 12:58:06,869 INFO L290 TraceCheckUtils]: 27: Hoare triple {162206#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162199#(< main_~x~0 499911)} is VALID [2022-04-15 12:58:06,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {162206#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {162206#(< main_~x~0 499910)} is VALID [2022-04-15 12:58:06,881 INFO L290 TraceCheckUtils]: 25: Hoare triple {162213#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162206#(< main_~x~0 499910)} is VALID [2022-04-15 12:58:06,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {162213#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {162213#(< main_~x~0 499909)} is VALID [2022-04-15 12:58:06,894 INFO L290 TraceCheckUtils]: 23: Hoare triple {162220#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162213#(< main_~x~0 499909)} is VALID [2022-04-15 12:58:06,895 INFO L290 TraceCheckUtils]: 22: Hoare triple {162220#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {162220#(< main_~x~0 499908)} is VALID [2022-04-15 12:58:06,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {162227#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162220#(< main_~x~0 499908)} is VALID [2022-04-15 12:58:06,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {162227#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {162227#(< main_~x~0 499907)} is VALID [2022-04-15 12:58:06,919 INFO L290 TraceCheckUtils]: 19: Hoare triple {162234#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162227#(< main_~x~0 499907)} is VALID [2022-04-15 12:58:06,919 INFO L290 TraceCheckUtils]: 18: Hoare triple {162234#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {162234#(< main_~x~0 499906)} is VALID [2022-04-15 12:58:06,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {162241#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162234#(< main_~x~0 499906)} is VALID [2022-04-15 12:58:06,933 INFO L290 TraceCheckUtils]: 16: Hoare triple {162241#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {162241#(< main_~x~0 499905)} is VALID [2022-04-15 12:58:06,944 INFO L290 TraceCheckUtils]: 15: Hoare triple {162248#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162241#(< main_~x~0 499905)} is VALID [2022-04-15 12:58:06,944 INFO L290 TraceCheckUtils]: 14: Hoare triple {162248#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {162248#(< main_~x~0 499904)} is VALID [2022-04-15 12:58:06,957 INFO L290 TraceCheckUtils]: 13: Hoare triple {162255#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162248#(< main_~x~0 499904)} is VALID [2022-04-15 12:58:06,957 INFO L290 TraceCheckUtils]: 12: Hoare triple {162255#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {162255#(< main_~x~0 499903)} is VALID [2022-04-15 12:58:06,969 INFO L290 TraceCheckUtils]: 11: Hoare triple {162262#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162255#(< main_~x~0 499903)} is VALID [2022-04-15 12:58:06,970 INFO L290 TraceCheckUtils]: 10: Hoare triple {162262#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {162262#(< main_~x~0 499902)} is VALID [2022-04-15 12:58:06,981 INFO L290 TraceCheckUtils]: 9: Hoare triple {162269#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162262#(< main_~x~0 499902)} is VALID [2022-04-15 12:58:06,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {162269#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {162269#(< main_~x~0 499901)} is VALID [2022-04-15 12:58:06,994 INFO L290 TraceCheckUtils]: 7: Hoare triple {162276#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {162269#(< main_~x~0 499901)} is VALID [2022-04-15 12:58:06,995 INFO L290 TraceCheckUtils]: 6: Hoare triple {162276#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {162276#(< main_~x~0 499900)} is VALID [2022-04-15 12:58:06,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {160802#true} ~x~0 := 0;~y~0 := 500000; {162276#(< main_~x~0 499900)} is VALID [2022-04-15 12:58:06,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {160802#true} call #t~ret4 := main(); {160802#true} is VALID [2022-04-15 12:58:06,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160802#true} {160802#true} #41#return; {160802#true} is VALID [2022-04-15 12:58:06,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {160802#true} assume true; {160802#true} is VALID [2022-04-15 12:58:06,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {160802#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {160802#true} is VALID [2022-04-15 12:58:06,995 INFO L272 TraceCheckUtils]: 0: Hoare triple {160802#true} call ULTIMATE.init(); {160802#true} is VALID [2022-04-15 12:58:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 303 proven. 10100 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:06,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1296229671] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:58:06,997 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:58:06,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [104, 103, 103] total 206 [2022-04-15 12:58:06,997 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:58:06,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2077439587] [2022-04-15 12:58:06,997 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2077439587] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:58:06,997 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:58:06,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [104] imperfect sequences [] total 104 [2022-04-15 12:58:06,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720415653] [2022-04-15 12:58:06,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:58:06,998 INFO L78 Accepts]: Start accepts. Automaton has has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 215 [2022-04-15 12:58:06,998 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:58:06,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:08,342 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:08,342 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2022-04-15 12:58:08,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:08,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2022-04-15 12:58:08,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20912, Invalid=21318, Unknown=0, NotChecked=0, Total=42230 [2022-04-15 12:58:08,346 INFO L87 Difference]: Start difference. First operand 217 states and 220 transitions. Second operand has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:16,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:16,313 INFO L93 Difference]: Finished difference Result 228 states and 234 transitions. [2022-04-15 12:58:16,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2022-04-15 12:58:16,314 INFO L78 Accepts]: Start accepts. Automaton has has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 215 [2022-04-15 12:58:16,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:58:16,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:16,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 225 transitions. [2022-04-15 12:58:16,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:16,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 225 transitions. [2022-04-15 12:58:16,317 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 104 states and 225 transitions. [2022-04-15 12:58:17,761 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:17,764 INFO L225 Difference]: With dead ends: 228 [2022-04-15 12:58:17,764 INFO L226 Difference]: Without dead ends: 219 [2022-04-15 12:58:17,769 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 635 GetRequests, 330 SyntacticMatches, 0 SemanticMatches, 305 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5649 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=41618, Invalid=52324, Unknown=0, NotChecked=0, Total=93942 [2022-04-15 12:58:17,769 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 109 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 12:58:17,769 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [109 Valid, 29 Invalid, 331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 223 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 12:58:17,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2022-04-15 12:58:18,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 219. [2022-04-15 12:58:18,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:58:18,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:18,087 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:18,088 INFO L87 Difference]: Start difference. First operand 219 states. Second operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:18,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:18,090 INFO L93 Difference]: Finished difference Result 219 states and 222 transitions. [2022-04-15 12:58:18,090 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 222 transitions. [2022-04-15 12:58:18,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:18,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:18,090 INFO L74 IsIncluded]: Start isIncluded. First operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-15 12:58:18,090 INFO L87 Difference]: Start difference. First operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 219 states. [2022-04-15 12:58:18,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:18,092 INFO L93 Difference]: Finished difference Result 219 states and 222 transitions. [2022-04-15 12:58:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 222 transitions. [2022-04-15 12:58:18,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:18,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:18,092 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:58:18,092 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:58:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 219 states, 214 states have (on average 1.0186915887850467) internal successors, (218), 214 states have internal predecessors, (218), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 222 transitions. [2022-04-15 12:58:18,095 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 222 transitions. Word has length 215 [2022-04-15 12:58:18,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:58:18,095 INFO L478 AbstractCegarLoop]: Abstraction has 219 states and 222 transitions. [2022-04-15 12:58:18,095 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 2.0288461538461537) internal successors, (211), 103 states have internal predecessors, (211), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:18,095 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 219 states and 222 transitions. [2022-04-15 12:58:18,984 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 222 transitions. [2022-04-15 12:58:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-04-15 12:58:18,985 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:58:18,985 INFO L499 BasicCegarLoop]: trace histogram [103, 101, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:58:19,001 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Ended with exit code 0 [2022-04-15 12:58:19,186 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable203,SelfDestructingSolverStorable204,102 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:58:19,186 INFO L403 AbstractCegarLoop]: === Iteration 105 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:58:19,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:58:19,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1447201514, now seen corresponding path program 203 times [2022-04-15 12:58:19,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:19,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1700046800] [2022-04-15 12:58:19,594 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:58:19,595 INFO L85 PathProgramCache]: Analyzing trace with hash 524624336, now seen corresponding path program 1 times [2022-04-15 12:58:19,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:19,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168291809] [2022-04-15 12:58:19,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:19,598 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:58:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:19,603 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:58:19,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1447201514, now seen corresponding path program 204 times [2022-04-15 12:58:19,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:19,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872757974] [2022-04-15 12:58:19,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:19,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:19,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:22,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:58:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:22,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {163941#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {163834#true} is VALID [2022-04-15 12:58:22,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {163834#true} assume true; {163834#true} is VALID [2022-04-15 12:58:22,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {163834#true} {163834#true} #41#return; {163834#true} is VALID [2022-04-15 12:58:22,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {163834#true} call ULTIMATE.init(); {163941#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:58:22,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {163941#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {163834#true} is VALID [2022-04-15 12:58:22,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {163834#true} assume true; {163834#true} is VALID [2022-04-15 12:58:22,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {163834#true} {163834#true} #41#return; {163834#true} is VALID [2022-04-15 12:58:22,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {163834#true} call #t~ret4 := main(); {163834#true} is VALID [2022-04-15 12:58:22,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {163834#true} ~x~0 := 0;~y~0 := 500000; {163839#(= main_~x~0 0)} is VALID [2022-04-15 12:58:22,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {163839#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {163839#(= main_~x~0 0)} is VALID [2022-04-15 12:58:22,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {163839#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163840#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:22,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {163840#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {163840#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:22,643 INFO L290 TraceCheckUtils]: 9: Hoare triple {163840#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163841#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:22,644 INFO L290 TraceCheckUtils]: 10: Hoare triple {163841#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {163841#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:22,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {163841#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163842#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:22,649 INFO L290 TraceCheckUtils]: 12: Hoare triple {163842#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {163842#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:22,652 INFO L290 TraceCheckUtils]: 13: Hoare triple {163842#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163843#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:22,652 INFO L290 TraceCheckUtils]: 14: Hoare triple {163843#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {163843#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:22,655 INFO L290 TraceCheckUtils]: 15: Hoare triple {163843#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163844#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:22,655 INFO L290 TraceCheckUtils]: 16: Hoare triple {163844#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {163844#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:22,658 INFO L290 TraceCheckUtils]: 17: Hoare triple {163844#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163845#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:22,658 INFO L290 TraceCheckUtils]: 18: Hoare triple {163845#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {163845#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:22,661 INFO L290 TraceCheckUtils]: 19: Hoare triple {163845#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163846#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:22,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {163846#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {163846#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:22,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {163846#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163847#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:22,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {163847#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {163847#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:22,668 INFO L290 TraceCheckUtils]: 23: Hoare triple {163847#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163848#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:22,669 INFO L290 TraceCheckUtils]: 24: Hoare triple {163848#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {163848#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:22,671 INFO L290 TraceCheckUtils]: 25: Hoare triple {163848#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163849#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:22,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {163849#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {163849#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:22,675 INFO L290 TraceCheckUtils]: 27: Hoare triple {163849#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163850#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:22,675 INFO L290 TraceCheckUtils]: 28: Hoare triple {163850#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {163850#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:22,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {163850#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163851#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:22,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {163851#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {163851#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:22,682 INFO L290 TraceCheckUtils]: 31: Hoare triple {163851#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163852#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:22,683 INFO L290 TraceCheckUtils]: 32: Hoare triple {163852#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {163852#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:22,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {163852#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163853#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:22,686 INFO L290 TraceCheckUtils]: 34: Hoare triple {163853#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {163853#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:22,688 INFO L290 TraceCheckUtils]: 35: Hoare triple {163853#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163854#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:22,689 INFO L290 TraceCheckUtils]: 36: Hoare triple {163854#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {163854#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:22,691 INFO L290 TraceCheckUtils]: 37: Hoare triple {163854#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163855#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:22,692 INFO L290 TraceCheckUtils]: 38: Hoare triple {163855#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {163855#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:22,694 INFO L290 TraceCheckUtils]: 39: Hoare triple {163855#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163856#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:22,695 INFO L290 TraceCheckUtils]: 40: Hoare triple {163856#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {163856#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:22,698 INFO L290 TraceCheckUtils]: 41: Hoare triple {163856#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163857#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:22,698 INFO L290 TraceCheckUtils]: 42: Hoare triple {163857#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {163857#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:22,701 INFO L290 TraceCheckUtils]: 43: Hoare triple {163857#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163858#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:22,701 INFO L290 TraceCheckUtils]: 44: Hoare triple {163858#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {163858#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:22,704 INFO L290 TraceCheckUtils]: 45: Hoare triple {163858#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163859#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:22,704 INFO L290 TraceCheckUtils]: 46: Hoare triple {163859#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {163859#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:22,707 INFO L290 TraceCheckUtils]: 47: Hoare triple {163859#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163860#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:22,707 INFO L290 TraceCheckUtils]: 48: Hoare triple {163860#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {163860#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:22,710 INFO L290 TraceCheckUtils]: 49: Hoare triple {163860#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163861#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:22,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {163861#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {163861#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:22,713 INFO L290 TraceCheckUtils]: 51: Hoare triple {163861#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163862#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:22,714 INFO L290 TraceCheckUtils]: 52: Hoare triple {163862#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {163862#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:22,716 INFO L290 TraceCheckUtils]: 53: Hoare triple {163862#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163863#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:22,717 INFO L290 TraceCheckUtils]: 54: Hoare triple {163863#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {163863#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:22,720 INFO L290 TraceCheckUtils]: 55: Hoare triple {163863#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163864#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:22,720 INFO L290 TraceCheckUtils]: 56: Hoare triple {163864#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {163864#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:22,723 INFO L290 TraceCheckUtils]: 57: Hoare triple {163864#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163865#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:22,724 INFO L290 TraceCheckUtils]: 58: Hoare triple {163865#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {163865#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:22,727 INFO L290 TraceCheckUtils]: 59: Hoare triple {163865#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163866#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:22,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {163866#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {163866#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:22,730 INFO L290 TraceCheckUtils]: 61: Hoare triple {163866#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163867#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:22,730 INFO L290 TraceCheckUtils]: 62: Hoare triple {163867#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {163867#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:22,734 INFO L290 TraceCheckUtils]: 63: Hoare triple {163867#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163868#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:22,734 INFO L290 TraceCheckUtils]: 64: Hoare triple {163868#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {163868#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:22,737 INFO L290 TraceCheckUtils]: 65: Hoare triple {163868#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163869#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:22,737 INFO L290 TraceCheckUtils]: 66: Hoare triple {163869#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {163869#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:22,740 INFO L290 TraceCheckUtils]: 67: Hoare triple {163869#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163870#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:22,741 INFO L290 TraceCheckUtils]: 68: Hoare triple {163870#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {163870#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:22,743 INFO L290 TraceCheckUtils]: 69: Hoare triple {163870#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163871#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:22,744 INFO L290 TraceCheckUtils]: 70: Hoare triple {163871#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {163871#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:22,746 INFO L290 TraceCheckUtils]: 71: Hoare triple {163871#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163872#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:22,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {163872#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {163872#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:22,750 INFO L290 TraceCheckUtils]: 73: Hoare triple {163872#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163873#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:22,750 INFO L290 TraceCheckUtils]: 74: Hoare triple {163873#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {163873#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:22,753 INFO L290 TraceCheckUtils]: 75: Hoare triple {163873#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163874#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:22,753 INFO L290 TraceCheckUtils]: 76: Hoare triple {163874#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {163874#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:22,756 INFO L290 TraceCheckUtils]: 77: Hoare triple {163874#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163875#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:22,756 INFO L290 TraceCheckUtils]: 78: Hoare triple {163875#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {163875#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:22,759 INFO L290 TraceCheckUtils]: 79: Hoare triple {163875#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163876#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:22,759 INFO L290 TraceCheckUtils]: 80: Hoare triple {163876#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {163876#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:22,762 INFO L290 TraceCheckUtils]: 81: Hoare triple {163876#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163877#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:22,763 INFO L290 TraceCheckUtils]: 82: Hoare triple {163877#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {163877#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:22,765 INFO L290 TraceCheckUtils]: 83: Hoare triple {163877#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163878#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:22,766 INFO L290 TraceCheckUtils]: 84: Hoare triple {163878#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {163878#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:22,769 INFO L290 TraceCheckUtils]: 85: Hoare triple {163878#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163879#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:22,770 INFO L290 TraceCheckUtils]: 86: Hoare triple {163879#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {163879#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:22,774 INFO L290 TraceCheckUtils]: 87: Hoare triple {163879#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163880#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:22,775 INFO L290 TraceCheckUtils]: 88: Hoare triple {163880#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {163880#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:22,779 INFO L290 TraceCheckUtils]: 89: Hoare triple {163880#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163881#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:22,779 INFO L290 TraceCheckUtils]: 90: Hoare triple {163881#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {163881#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:22,782 INFO L290 TraceCheckUtils]: 91: Hoare triple {163881#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163882#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:22,782 INFO L290 TraceCheckUtils]: 92: Hoare triple {163882#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {163882#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:22,785 INFO L290 TraceCheckUtils]: 93: Hoare triple {163882#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163883#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:22,786 INFO L290 TraceCheckUtils]: 94: Hoare triple {163883#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {163883#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:22,789 INFO L290 TraceCheckUtils]: 95: Hoare triple {163883#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163884#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:22,789 INFO L290 TraceCheckUtils]: 96: Hoare triple {163884#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {163884#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:22,793 INFO L290 TraceCheckUtils]: 97: Hoare triple {163884#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163885#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:22,793 INFO L290 TraceCheckUtils]: 98: Hoare triple {163885#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {163885#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:22,798 INFO L290 TraceCheckUtils]: 99: Hoare triple {163885#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163886#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:22,798 INFO L290 TraceCheckUtils]: 100: Hoare triple {163886#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {163886#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:22,801 INFO L290 TraceCheckUtils]: 101: Hoare triple {163886#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163887#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:22,801 INFO L290 TraceCheckUtils]: 102: Hoare triple {163887#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {163887#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:22,804 INFO L290 TraceCheckUtils]: 103: Hoare triple {163887#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163888#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:22,805 INFO L290 TraceCheckUtils]: 104: Hoare triple {163888#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {163888#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:22,808 INFO L290 TraceCheckUtils]: 105: Hoare triple {163888#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163889#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:22,808 INFO L290 TraceCheckUtils]: 106: Hoare triple {163889#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {163889#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:22,813 INFO L290 TraceCheckUtils]: 107: Hoare triple {163889#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163890#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:22,813 INFO L290 TraceCheckUtils]: 108: Hoare triple {163890#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {163890#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:22,817 INFO L290 TraceCheckUtils]: 109: Hoare triple {163890#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163891#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:22,817 INFO L290 TraceCheckUtils]: 110: Hoare triple {163891#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {163891#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:22,822 INFO L290 TraceCheckUtils]: 111: Hoare triple {163891#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163892#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:22,822 INFO L290 TraceCheckUtils]: 112: Hoare triple {163892#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {163892#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:22,826 INFO L290 TraceCheckUtils]: 113: Hoare triple {163892#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163893#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:22,827 INFO L290 TraceCheckUtils]: 114: Hoare triple {163893#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {163893#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:22,829 INFO L290 TraceCheckUtils]: 115: Hoare triple {163893#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163894#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:22,830 INFO L290 TraceCheckUtils]: 116: Hoare triple {163894#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {163894#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:22,832 INFO L290 TraceCheckUtils]: 117: Hoare triple {163894#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163895#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:22,833 INFO L290 TraceCheckUtils]: 118: Hoare triple {163895#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {163895#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:22,836 INFO L290 TraceCheckUtils]: 119: Hoare triple {163895#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163896#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:22,837 INFO L290 TraceCheckUtils]: 120: Hoare triple {163896#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {163896#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:22,840 INFO L290 TraceCheckUtils]: 121: Hoare triple {163896#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163897#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:22,840 INFO L290 TraceCheckUtils]: 122: Hoare triple {163897#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {163897#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:22,843 INFO L290 TraceCheckUtils]: 123: Hoare triple {163897#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163898#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:22,844 INFO L290 TraceCheckUtils]: 124: Hoare triple {163898#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {163898#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:22,847 INFO L290 TraceCheckUtils]: 125: Hoare triple {163898#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163899#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:22,847 INFO L290 TraceCheckUtils]: 126: Hoare triple {163899#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {163899#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:22,850 INFO L290 TraceCheckUtils]: 127: Hoare triple {163899#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163900#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:22,851 INFO L290 TraceCheckUtils]: 128: Hoare triple {163900#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {163900#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:22,853 INFO L290 TraceCheckUtils]: 129: Hoare triple {163900#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163901#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:22,854 INFO L290 TraceCheckUtils]: 130: Hoare triple {163901#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {163901#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:22,856 INFO L290 TraceCheckUtils]: 131: Hoare triple {163901#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163902#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:22,857 INFO L290 TraceCheckUtils]: 132: Hoare triple {163902#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {163902#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:22,860 INFO L290 TraceCheckUtils]: 133: Hoare triple {163902#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163903#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:22,860 INFO L290 TraceCheckUtils]: 134: Hoare triple {163903#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {163903#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:22,863 INFO L290 TraceCheckUtils]: 135: Hoare triple {163903#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163904#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:22,863 INFO L290 TraceCheckUtils]: 136: Hoare triple {163904#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {163904#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:22,866 INFO L290 TraceCheckUtils]: 137: Hoare triple {163904#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163905#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:22,866 INFO L290 TraceCheckUtils]: 138: Hoare triple {163905#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {163905#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:22,869 INFO L290 TraceCheckUtils]: 139: Hoare triple {163905#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163906#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:22,869 INFO L290 TraceCheckUtils]: 140: Hoare triple {163906#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {163906#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:22,872 INFO L290 TraceCheckUtils]: 141: Hoare triple {163906#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163907#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:22,873 INFO L290 TraceCheckUtils]: 142: Hoare triple {163907#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {163907#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:22,876 INFO L290 TraceCheckUtils]: 143: Hoare triple {163907#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163908#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:22,876 INFO L290 TraceCheckUtils]: 144: Hoare triple {163908#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {163908#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:22,879 INFO L290 TraceCheckUtils]: 145: Hoare triple {163908#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163909#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:22,879 INFO L290 TraceCheckUtils]: 146: Hoare triple {163909#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {163909#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:22,884 INFO L290 TraceCheckUtils]: 147: Hoare triple {163909#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163910#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:22,885 INFO L290 TraceCheckUtils]: 148: Hoare triple {163910#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {163910#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:22,892 INFO L290 TraceCheckUtils]: 149: Hoare triple {163910#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163911#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:22,893 INFO L290 TraceCheckUtils]: 150: Hoare triple {163911#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {163911#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:22,898 INFO L290 TraceCheckUtils]: 151: Hoare triple {163911#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163912#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:22,898 INFO L290 TraceCheckUtils]: 152: Hoare triple {163912#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {163912#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:22,902 INFO L290 TraceCheckUtils]: 153: Hoare triple {163912#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163913#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:22,902 INFO L290 TraceCheckUtils]: 154: Hoare triple {163913#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {163913#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:22,905 INFO L290 TraceCheckUtils]: 155: Hoare triple {163913#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163914#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:22,906 INFO L290 TraceCheckUtils]: 156: Hoare triple {163914#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {163914#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:22,909 INFO L290 TraceCheckUtils]: 157: Hoare triple {163914#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163915#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:22,909 INFO L290 TraceCheckUtils]: 158: Hoare triple {163915#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {163915#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:22,913 INFO L290 TraceCheckUtils]: 159: Hoare triple {163915#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163916#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:22,913 INFO L290 TraceCheckUtils]: 160: Hoare triple {163916#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {163916#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:22,918 INFO L290 TraceCheckUtils]: 161: Hoare triple {163916#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163917#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:22,918 INFO L290 TraceCheckUtils]: 162: Hoare triple {163917#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {163917#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:22,923 INFO L290 TraceCheckUtils]: 163: Hoare triple {163917#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163918#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:22,923 INFO L290 TraceCheckUtils]: 164: Hoare triple {163918#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {163918#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:22,925 INFO L290 TraceCheckUtils]: 165: Hoare triple {163918#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163919#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:22,926 INFO L290 TraceCheckUtils]: 166: Hoare triple {163919#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {163919#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:22,928 INFO L290 TraceCheckUtils]: 167: Hoare triple {163919#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163920#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:22,929 INFO L290 TraceCheckUtils]: 168: Hoare triple {163920#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {163920#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:22,932 INFO L290 TraceCheckUtils]: 169: Hoare triple {163920#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163921#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:22,932 INFO L290 TraceCheckUtils]: 170: Hoare triple {163921#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {163921#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:22,935 INFO L290 TraceCheckUtils]: 171: Hoare triple {163921#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163922#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:22,935 INFO L290 TraceCheckUtils]: 172: Hoare triple {163922#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {163922#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:22,938 INFO L290 TraceCheckUtils]: 173: Hoare triple {163922#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163923#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:22,938 INFO L290 TraceCheckUtils]: 174: Hoare triple {163923#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {163923#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:22,942 INFO L290 TraceCheckUtils]: 175: Hoare triple {163923#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163924#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:22,942 INFO L290 TraceCheckUtils]: 176: Hoare triple {163924#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {163924#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:22,946 INFO L290 TraceCheckUtils]: 177: Hoare triple {163924#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163925#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:22,947 INFO L290 TraceCheckUtils]: 178: Hoare triple {163925#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {163925#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:22,951 INFO L290 TraceCheckUtils]: 179: Hoare triple {163925#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163926#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:22,951 INFO L290 TraceCheckUtils]: 180: Hoare triple {163926#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {163926#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:22,954 INFO L290 TraceCheckUtils]: 181: Hoare triple {163926#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163927#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:22,955 INFO L290 TraceCheckUtils]: 182: Hoare triple {163927#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {163927#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:22,957 INFO L290 TraceCheckUtils]: 183: Hoare triple {163927#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163928#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:22,957 INFO L290 TraceCheckUtils]: 184: Hoare triple {163928#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {163928#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:22,960 INFO L290 TraceCheckUtils]: 185: Hoare triple {163928#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163929#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:22,960 INFO L290 TraceCheckUtils]: 186: Hoare triple {163929#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {163929#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:22,963 INFO L290 TraceCheckUtils]: 187: Hoare triple {163929#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163930#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:22,964 INFO L290 TraceCheckUtils]: 188: Hoare triple {163930#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {163930#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:22,966 INFO L290 TraceCheckUtils]: 189: Hoare triple {163930#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163931#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:22,967 INFO L290 TraceCheckUtils]: 190: Hoare triple {163931#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {163931#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:22,969 INFO L290 TraceCheckUtils]: 191: Hoare triple {163931#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163932#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:22,970 INFO L290 TraceCheckUtils]: 192: Hoare triple {163932#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {163932#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:22,972 INFO L290 TraceCheckUtils]: 193: Hoare triple {163932#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163933#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:22,973 INFO L290 TraceCheckUtils]: 194: Hoare triple {163933#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {163933#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:22,975 INFO L290 TraceCheckUtils]: 195: Hoare triple {163933#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163934#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:22,975 INFO L290 TraceCheckUtils]: 196: Hoare triple {163934#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {163934#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:22,978 INFO L290 TraceCheckUtils]: 197: Hoare triple {163934#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163935#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:22,978 INFO L290 TraceCheckUtils]: 198: Hoare triple {163935#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {163935#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:22,981 INFO L290 TraceCheckUtils]: 199: Hoare triple {163935#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163936#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:22,981 INFO L290 TraceCheckUtils]: 200: Hoare triple {163936#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {163936#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:22,984 INFO L290 TraceCheckUtils]: 201: Hoare triple {163936#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163937#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:22,984 INFO L290 TraceCheckUtils]: 202: Hoare triple {163937#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {163937#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:22,987 INFO L290 TraceCheckUtils]: 203: Hoare triple {163937#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163938#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:22,987 INFO L290 TraceCheckUtils]: 204: Hoare triple {163938#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {163938#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:22,990 INFO L290 TraceCheckUtils]: 205: Hoare triple {163938#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163939#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:22,991 INFO L290 TraceCheckUtils]: 206: Hoare triple {163939#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {163939#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:22,993 INFO L290 TraceCheckUtils]: 207: Hoare triple {163939#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163940#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:22,994 INFO L290 TraceCheckUtils]: 208: Hoare triple {163940#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {163940#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 209: Hoare triple {163940#(<= main_~x~0 101)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 210: Hoare triple {163835#false} assume !!(~x~0 < 1000000); {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 211: Hoare triple {163835#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 212: Hoare triple {163835#false} assume !(~x~0 < 1000000); {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L272 TraceCheckUtils]: 213: Hoare triple {163835#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 214: Hoare triple {163835#false} ~cond := #in~cond; {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 215: Hoare triple {163835#false} assume 0 == ~cond; {163835#false} is VALID [2022-04-15 12:58:22,997 INFO L290 TraceCheckUtils]: 216: Hoare triple {163835#false} assume !false; {163835#false} is VALID [2022-04-15 12:58:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 306 proven. 10302 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:22,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:58:22,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872757974] [2022-04-15 12:58:22,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [872757974] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:58:22,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [22430944] [2022-04-15 12:58:22,999 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:58:22,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:58:22,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:58:23,000 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:58:23,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Waiting until timeout for monitored process [2022-04-15 12:58:23,071 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:58:23,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:58:23,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:58:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:23,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:58:24,012 INFO L272 TraceCheckUtils]: 0: Hoare triple {163834#true} call ULTIMATE.init(); {163834#true} is VALID [2022-04-15 12:58:24,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {163834#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {163834#true} is VALID [2022-04-15 12:58:24,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {163834#true} assume true; {163834#true} is VALID [2022-04-15 12:58:24,012 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {163834#true} {163834#true} #41#return; {163834#true} is VALID [2022-04-15 12:58:24,012 INFO L272 TraceCheckUtils]: 4: Hoare triple {163834#true} call #t~ret4 := main(); {163834#true} is VALID [2022-04-15 12:58:24,012 INFO L290 TraceCheckUtils]: 5: Hoare triple {163834#true} ~x~0 := 0;~y~0 := 500000; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,013 INFO L290 TraceCheckUtils]: 6: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,013 INFO L290 TraceCheckUtils]: 7: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,013 INFO L290 TraceCheckUtils]: 8: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,013 INFO L290 TraceCheckUtils]: 9: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,014 INFO L290 TraceCheckUtils]: 10: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,014 INFO L290 TraceCheckUtils]: 11: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,014 INFO L290 TraceCheckUtils]: 12: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,014 INFO L290 TraceCheckUtils]: 13: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,015 INFO L290 TraceCheckUtils]: 14: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,015 INFO L290 TraceCheckUtils]: 15: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,015 INFO L290 TraceCheckUtils]: 16: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,015 INFO L290 TraceCheckUtils]: 17: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,016 INFO L290 TraceCheckUtils]: 18: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,016 INFO L290 TraceCheckUtils]: 19: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,016 INFO L290 TraceCheckUtils]: 20: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,016 INFO L290 TraceCheckUtils]: 21: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,017 INFO L290 TraceCheckUtils]: 22: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,017 INFO L290 TraceCheckUtils]: 23: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,017 INFO L290 TraceCheckUtils]: 25: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,018 INFO L290 TraceCheckUtils]: 26: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,018 INFO L290 TraceCheckUtils]: 27: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,018 INFO L290 TraceCheckUtils]: 28: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,018 INFO L290 TraceCheckUtils]: 29: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,018 INFO L290 TraceCheckUtils]: 30: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,019 INFO L290 TraceCheckUtils]: 32: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,019 INFO L290 TraceCheckUtils]: 33: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,019 INFO L290 TraceCheckUtils]: 34: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,020 INFO L290 TraceCheckUtils]: 35: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,020 INFO L290 TraceCheckUtils]: 36: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,020 INFO L290 TraceCheckUtils]: 37: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,020 INFO L290 TraceCheckUtils]: 38: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,021 INFO L290 TraceCheckUtils]: 39: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,021 INFO L290 TraceCheckUtils]: 40: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,021 INFO L290 TraceCheckUtils]: 41: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,021 INFO L290 TraceCheckUtils]: 42: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,022 INFO L290 TraceCheckUtils]: 43: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,022 INFO L290 TraceCheckUtils]: 45: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,022 INFO L290 TraceCheckUtils]: 46: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,023 INFO L290 TraceCheckUtils]: 47: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,023 INFO L290 TraceCheckUtils]: 48: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,023 INFO L290 TraceCheckUtils]: 49: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,023 INFO L290 TraceCheckUtils]: 50: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,024 INFO L290 TraceCheckUtils]: 51: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,024 INFO L290 TraceCheckUtils]: 52: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,024 INFO L290 TraceCheckUtils]: 53: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,024 INFO L290 TraceCheckUtils]: 54: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,024 INFO L290 TraceCheckUtils]: 55: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,025 INFO L290 TraceCheckUtils]: 56: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,025 INFO L290 TraceCheckUtils]: 57: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,025 INFO L290 TraceCheckUtils]: 58: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,025 INFO L290 TraceCheckUtils]: 59: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,026 INFO L290 TraceCheckUtils]: 60: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,026 INFO L290 TraceCheckUtils]: 61: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,026 INFO L290 TraceCheckUtils]: 62: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,026 INFO L290 TraceCheckUtils]: 63: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,027 INFO L290 TraceCheckUtils]: 64: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,027 INFO L290 TraceCheckUtils]: 65: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,027 INFO L290 TraceCheckUtils]: 66: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,027 INFO L290 TraceCheckUtils]: 67: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,028 INFO L290 TraceCheckUtils]: 68: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,028 INFO L290 TraceCheckUtils]: 69: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,028 INFO L290 TraceCheckUtils]: 70: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,028 INFO L290 TraceCheckUtils]: 71: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,029 INFO L290 TraceCheckUtils]: 72: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,029 INFO L290 TraceCheckUtils]: 73: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,029 INFO L290 TraceCheckUtils]: 74: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,029 INFO L290 TraceCheckUtils]: 75: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,030 INFO L290 TraceCheckUtils]: 76: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,030 INFO L290 TraceCheckUtils]: 77: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,030 INFO L290 TraceCheckUtils]: 78: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,030 INFO L290 TraceCheckUtils]: 79: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,030 INFO L290 TraceCheckUtils]: 80: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,031 INFO L290 TraceCheckUtils]: 81: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,031 INFO L290 TraceCheckUtils]: 82: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,031 INFO L290 TraceCheckUtils]: 83: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,031 INFO L290 TraceCheckUtils]: 84: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,032 INFO L290 TraceCheckUtils]: 85: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,032 INFO L290 TraceCheckUtils]: 86: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,032 INFO L290 TraceCheckUtils]: 87: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,032 INFO L290 TraceCheckUtils]: 88: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,033 INFO L290 TraceCheckUtils]: 89: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,033 INFO L290 TraceCheckUtils]: 90: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,033 INFO L290 TraceCheckUtils]: 91: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,033 INFO L290 TraceCheckUtils]: 92: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,034 INFO L290 TraceCheckUtils]: 93: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,034 INFO L290 TraceCheckUtils]: 94: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,034 INFO L290 TraceCheckUtils]: 95: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,034 INFO L290 TraceCheckUtils]: 96: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,035 INFO L290 TraceCheckUtils]: 97: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,035 INFO L290 TraceCheckUtils]: 98: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,035 INFO L290 TraceCheckUtils]: 99: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,035 INFO L290 TraceCheckUtils]: 100: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,036 INFO L290 TraceCheckUtils]: 101: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,036 INFO L290 TraceCheckUtils]: 102: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,036 INFO L290 TraceCheckUtils]: 103: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,036 INFO L290 TraceCheckUtils]: 104: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,037 INFO L290 TraceCheckUtils]: 106: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,037 INFO L290 TraceCheckUtils]: 107: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,037 INFO L290 TraceCheckUtils]: 108: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,037 INFO L290 TraceCheckUtils]: 109: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,038 INFO L290 TraceCheckUtils]: 110: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,038 INFO L290 TraceCheckUtils]: 111: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,038 INFO L290 TraceCheckUtils]: 112: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,038 INFO L290 TraceCheckUtils]: 113: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,039 INFO L290 TraceCheckUtils]: 114: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,039 INFO L290 TraceCheckUtils]: 115: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,039 INFO L290 TraceCheckUtils]: 116: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,039 INFO L290 TraceCheckUtils]: 117: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,040 INFO L290 TraceCheckUtils]: 118: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,040 INFO L290 TraceCheckUtils]: 119: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,040 INFO L290 TraceCheckUtils]: 120: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,040 INFO L290 TraceCheckUtils]: 121: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,041 INFO L290 TraceCheckUtils]: 122: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,041 INFO L290 TraceCheckUtils]: 123: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,041 INFO L290 TraceCheckUtils]: 124: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,041 INFO L290 TraceCheckUtils]: 125: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,042 INFO L290 TraceCheckUtils]: 126: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,042 INFO L290 TraceCheckUtils]: 127: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,042 INFO L290 TraceCheckUtils]: 128: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,042 INFO L290 TraceCheckUtils]: 129: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,043 INFO L290 TraceCheckUtils]: 130: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,043 INFO L290 TraceCheckUtils]: 131: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,043 INFO L290 TraceCheckUtils]: 132: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,043 INFO L290 TraceCheckUtils]: 133: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,043 INFO L290 TraceCheckUtils]: 134: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,044 INFO L290 TraceCheckUtils]: 135: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,044 INFO L290 TraceCheckUtils]: 136: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,044 INFO L290 TraceCheckUtils]: 137: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,044 INFO L290 TraceCheckUtils]: 138: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,045 INFO L290 TraceCheckUtils]: 139: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,045 INFO L290 TraceCheckUtils]: 140: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,045 INFO L290 TraceCheckUtils]: 141: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,045 INFO L290 TraceCheckUtils]: 142: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,046 INFO L290 TraceCheckUtils]: 143: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,046 INFO L290 TraceCheckUtils]: 144: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,046 INFO L290 TraceCheckUtils]: 145: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,046 INFO L290 TraceCheckUtils]: 146: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,047 INFO L290 TraceCheckUtils]: 147: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,047 INFO L290 TraceCheckUtils]: 148: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,047 INFO L290 TraceCheckUtils]: 149: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,047 INFO L290 TraceCheckUtils]: 150: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,048 INFO L290 TraceCheckUtils]: 151: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,048 INFO L290 TraceCheckUtils]: 152: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,048 INFO L290 TraceCheckUtils]: 153: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,048 INFO L290 TraceCheckUtils]: 154: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,049 INFO L290 TraceCheckUtils]: 155: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,049 INFO L290 TraceCheckUtils]: 156: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,049 INFO L290 TraceCheckUtils]: 157: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,049 INFO L290 TraceCheckUtils]: 158: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,049 INFO L290 TraceCheckUtils]: 159: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,050 INFO L290 TraceCheckUtils]: 160: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,050 INFO L290 TraceCheckUtils]: 161: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,050 INFO L290 TraceCheckUtils]: 162: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,050 INFO L290 TraceCheckUtils]: 163: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,051 INFO L290 TraceCheckUtils]: 164: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,051 INFO L290 TraceCheckUtils]: 165: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,051 INFO L290 TraceCheckUtils]: 166: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,051 INFO L290 TraceCheckUtils]: 167: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,052 INFO L290 TraceCheckUtils]: 168: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,052 INFO L290 TraceCheckUtils]: 169: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,052 INFO L290 TraceCheckUtils]: 170: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,052 INFO L290 TraceCheckUtils]: 171: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,053 INFO L290 TraceCheckUtils]: 172: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,053 INFO L290 TraceCheckUtils]: 173: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,053 INFO L290 TraceCheckUtils]: 174: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,053 INFO L290 TraceCheckUtils]: 175: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,054 INFO L290 TraceCheckUtils]: 176: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,054 INFO L290 TraceCheckUtils]: 177: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,054 INFO L290 TraceCheckUtils]: 178: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,054 INFO L290 TraceCheckUtils]: 179: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,055 INFO L290 TraceCheckUtils]: 180: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,055 INFO L290 TraceCheckUtils]: 181: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,055 INFO L290 TraceCheckUtils]: 182: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,055 INFO L290 TraceCheckUtils]: 183: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,056 INFO L290 TraceCheckUtils]: 184: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,056 INFO L290 TraceCheckUtils]: 185: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,056 INFO L290 TraceCheckUtils]: 186: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,056 INFO L290 TraceCheckUtils]: 187: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,057 INFO L290 TraceCheckUtils]: 188: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,057 INFO L290 TraceCheckUtils]: 189: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,057 INFO L290 TraceCheckUtils]: 190: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,058 INFO L290 TraceCheckUtils]: 191: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,058 INFO L290 TraceCheckUtils]: 192: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,058 INFO L290 TraceCheckUtils]: 193: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,058 INFO L290 TraceCheckUtils]: 194: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,059 INFO L290 TraceCheckUtils]: 195: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,059 INFO L290 TraceCheckUtils]: 196: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,059 INFO L290 TraceCheckUtils]: 197: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,060 INFO L290 TraceCheckUtils]: 198: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,060 INFO L290 TraceCheckUtils]: 199: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,060 INFO L290 TraceCheckUtils]: 200: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,060 INFO L290 TraceCheckUtils]: 201: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,061 INFO L290 TraceCheckUtils]: 202: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,061 INFO L290 TraceCheckUtils]: 203: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,061 INFO L290 TraceCheckUtils]: 204: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,062 INFO L290 TraceCheckUtils]: 205: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,062 INFO L290 TraceCheckUtils]: 206: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,062 INFO L290 TraceCheckUtils]: 207: Hoare triple {163960#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,062 INFO L290 TraceCheckUtils]: 208: Hoare triple {163960#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {163960#(<= main_~y~0 500000)} is VALID [2022-04-15 12:58:24,073 INFO L290 TraceCheckUtils]: 209: Hoare triple {163960#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {164573#(<= main_~y~0 500001)} is VALID [2022-04-15 12:58:24,073 INFO L290 TraceCheckUtils]: 210: Hoare triple {164573#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {164573#(<= main_~y~0 500001)} is VALID [2022-04-15 12:58:24,074 INFO L290 TraceCheckUtils]: 211: Hoare triple {164573#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {164580#(<= main_~y~0 500002)} is VALID [2022-04-15 12:58:24,074 INFO L290 TraceCheckUtils]: 212: Hoare triple {164580#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {164584#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:58:24,075 INFO L272 TraceCheckUtils]: 213: Hoare triple {164584#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {164588#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:58:24,075 INFO L290 TraceCheckUtils]: 214: Hoare triple {164588#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {164592#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:58:24,075 INFO L290 TraceCheckUtils]: 215: Hoare triple {164592#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {163835#false} is VALID [2022-04-15 12:58:24,075 INFO L290 TraceCheckUtils]: 216: Hoare triple {163835#false} assume !false; {163835#false} is VALID [2022-04-15 12:58:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2022-04-15 12:58:24,076 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:58:24,927 INFO L290 TraceCheckUtils]: 216: Hoare triple {163835#false} assume !false; {163835#false} is VALID [2022-04-15 12:58:24,928 INFO L290 TraceCheckUtils]: 215: Hoare triple {164592#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {163835#false} is VALID [2022-04-15 12:58:24,928 INFO L290 TraceCheckUtils]: 214: Hoare triple {164588#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {164592#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:58:24,928 INFO L272 TraceCheckUtils]: 213: Hoare triple {164608#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {164588#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:58:24,929 INFO L290 TraceCheckUtils]: 212: Hoare triple {164612#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {164608#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:58:24,930 INFO L290 TraceCheckUtils]: 211: Hoare triple {164616#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {164612#(< main_~y~0 1000000)} is VALID [2022-04-15 12:58:24,930 INFO L290 TraceCheckUtils]: 210: Hoare triple {164616#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {164616#(< main_~y~0 999999)} is VALID [2022-04-15 12:58:24,942 INFO L290 TraceCheckUtils]: 209: Hoare triple {164623#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {164616#(< main_~y~0 999999)} is VALID [2022-04-15 12:58:24,942 INFO L290 TraceCheckUtils]: 208: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,943 INFO L290 TraceCheckUtils]: 207: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,943 INFO L290 TraceCheckUtils]: 206: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,943 INFO L290 TraceCheckUtils]: 205: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,943 INFO L290 TraceCheckUtils]: 204: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,944 INFO L290 TraceCheckUtils]: 203: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,944 INFO L290 TraceCheckUtils]: 202: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,944 INFO L290 TraceCheckUtils]: 201: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,944 INFO L290 TraceCheckUtils]: 200: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,945 INFO L290 TraceCheckUtils]: 199: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,945 INFO L290 TraceCheckUtils]: 198: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,945 INFO L290 TraceCheckUtils]: 197: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,945 INFO L290 TraceCheckUtils]: 196: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,946 INFO L290 TraceCheckUtils]: 195: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,946 INFO L290 TraceCheckUtils]: 194: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,946 INFO L290 TraceCheckUtils]: 193: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,946 INFO L290 TraceCheckUtils]: 192: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,947 INFO L290 TraceCheckUtils]: 191: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,947 INFO L290 TraceCheckUtils]: 190: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,947 INFO L290 TraceCheckUtils]: 189: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,947 INFO L290 TraceCheckUtils]: 188: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,948 INFO L290 TraceCheckUtils]: 187: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,948 INFO L290 TraceCheckUtils]: 186: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,948 INFO L290 TraceCheckUtils]: 185: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,948 INFO L290 TraceCheckUtils]: 184: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,949 INFO L290 TraceCheckUtils]: 183: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,949 INFO L290 TraceCheckUtils]: 182: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,949 INFO L290 TraceCheckUtils]: 181: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,949 INFO L290 TraceCheckUtils]: 180: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,950 INFO L290 TraceCheckUtils]: 179: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,950 INFO L290 TraceCheckUtils]: 178: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,950 INFO L290 TraceCheckUtils]: 177: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,950 INFO L290 TraceCheckUtils]: 176: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,951 INFO L290 TraceCheckUtils]: 175: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,951 INFO L290 TraceCheckUtils]: 174: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,951 INFO L290 TraceCheckUtils]: 173: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,951 INFO L290 TraceCheckUtils]: 172: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,952 INFO L290 TraceCheckUtils]: 171: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,952 INFO L290 TraceCheckUtils]: 170: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,952 INFO L290 TraceCheckUtils]: 169: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,952 INFO L290 TraceCheckUtils]: 168: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,953 INFO L290 TraceCheckUtils]: 167: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,953 INFO L290 TraceCheckUtils]: 166: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,953 INFO L290 TraceCheckUtils]: 165: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,953 INFO L290 TraceCheckUtils]: 164: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,954 INFO L290 TraceCheckUtils]: 163: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,954 INFO L290 TraceCheckUtils]: 162: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,954 INFO L290 TraceCheckUtils]: 161: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,954 INFO L290 TraceCheckUtils]: 160: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,955 INFO L290 TraceCheckUtils]: 159: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,955 INFO L290 TraceCheckUtils]: 158: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,955 INFO L290 TraceCheckUtils]: 157: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,955 INFO L290 TraceCheckUtils]: 156: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,956 INFO L290 TraceCheckUtils]: 155: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,956 INFO L290 TraceCheckUtils]: 154: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,956 INFO L290 TraceCheckUtils]: 153: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,956 INFO L290 TraceCheckUtils]: 152: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,957 INFO L290 TraceCheckUtils]: 151: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,957 INFO L290 TraceCheckUtils]: 150: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,957 INFO L290 TraceCheckUtils]: 149: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,957 INFO L290 TraceCheckUtils]: 148: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,958 INFO L290 TraceCheckUtils]: 147: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,958 INFO L290 TraceCheckUtils]: 146: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,958 INFO L290 TraceCheckUtils]: 145: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,958 INFO L290 TraceCheckUtils]: 144: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,959 INFO L290 TraceCheckUtils]: 143: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,959 INFO L290 TraceCheckUtils]: 142: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,959 INFO L290 TraceCheckUtils]: 141: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,959 INFO L290 TraceCheckUtils]: 140: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,960 INFO L290 TraceCheckUtils]: 139: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,960 INFO L290 TraceCheckUtils]: 138: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,960 INFO L290 TraceCheckUtils]: 137: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,960 INFO L290 TraceCheckUtils]: 136: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,961 INFO L290 TraceCheckUtils]: 135: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,961 INFO L290 TraceCheckUtils]: 134: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,961 INFO L290 TraceCheckUtils]: 133: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,961 INFO L290 TraceCheckUtils]: 132: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,961 INFO L290 TraceCheckUtils]: 131: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,962 INFO L290 TraceCheckUtils]: 130: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,962 INFO L290 TraceCheckUtils]: 129: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,962 INFO L290 TraceCheckUtils]: 128: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,962 INFO L290 TraceCheckUtils]: 127: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,963 INFO L290 TraceCheckUtils]: 126: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,963 INFO L290 TraceCheckUtils]: 125: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,963 INFO L290 TraceCheckUtils]: 124: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,963 INFO L290 TraceCheckUtils]: 123: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,964 INFO L290 TraceCheckUtils]: 122: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,964 INFO L290 TraceCheckUtils]: 121: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,964 INFO L290 TraceCheckUtils]: 120: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,964 INFO L290 TraceCheckUtils]: 119: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,965 INFO L290 TraceCheckUtils]: 118: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,965 INFO L290 TraceCheckUtils]: 117: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,965 INFO L290 TraceCheckUtils]: 116: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,965 INFO L290 TraceCheckUtils]: 115: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,966 INFO L290 TraceCheckUtils]: 114: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,966 INFO L290 TraceCheckUtils]: 113: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,966 INFO L290 TraceCheckUtils]: 112: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,966 INFO L290 TraceCheckUtils]: 111: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,967 INFO L290 TraceCheckUtils]: 110: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,967 INFO L290 TraceCheckUtils]: 109: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,967 INFO L290 TraceCheckUtils]: 108: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,967 INFO L290 TraceCheckUtils]: 107: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,968 INFO L290 TraceCheckUtils]: 106: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,968 INFO L290 TraceCheckUtils]: 105: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,968 INFO L290 TraceCheckUtils]: 104: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,968 INFO L290 TraceCheckUtils]: 103: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,968 INFO L290 TraceCheckUtils]: 102: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,969 INFO L290 TraceCheckUtils]: 101: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,969 INFO L290 TraceCheckUtils]: 100: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,969 INFO L290 TraceCheckUtils]: 99: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,969 INFO L290 TraceCheckUtils]: 98: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,970 INFO L290 TraceCheckUtils]: 97: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,970 INFO L290 TraceCheckUtils]: 96: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,970 INFO L290 TraceCheckUtils]: 95: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,970 INFO L290 TraceCheckUtils]: 94: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,971 INFO L290 TraceCheckUtils]: 93: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,971 INFO L290 TraceCheckUtils]: 92: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,971 INFO L290 TraceCheckUtils]: 91: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,971 INFO L290 TraceCheckUtils]: 90: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,972 INFO L290 TraceCheckUtils]: 89: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,972 INFO L290 TraceCheckUtils]: 88: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,972 INFO L290 TraceCheckUtils]: 87: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,972 INFO L290 TraceCheckUtils]: 86: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,973 INFO L290 TraceCheckUtils]: 85: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,973 INFO L290 TraceCheckUtils]: 84: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,973 INFO L290 TraceCheckUtils]: 83: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,973 INFO L290 TraceCheckUtils]: 82: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,974 INFO L290 TraceCheckUtils]: 81: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,974 INFO L290 TraceCheckUtils]: 80: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,974 INFO L290 TraceCheckUtils]: 79: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,974 INFO L290 TraceCheckUtils]: 78: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,974 INFO L290 TraceCheckUtils]: 77: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,975 INFO L290 TraceCheckUtils]: 76: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,975 INFO L290 TraceCheckUtils]: 75: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,975 INFO L290 TraceCheckUtils]: 74: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,975 INFO L290 TraceCheckUtils]: 73: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,976 INFO L290 TraceCheckUtils]: 72: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,976 INFO L290 TraceCheckUtils]: 71: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,976 INFO L290 TraceCheckUtils]: 70: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,976 INFO L290 TraceCheckUtils]: 69: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,977 INFO L290 TraceCheckUtils]: 68: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,977 INFO L290 TraceCheckUtils]: 67: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,977 INFO L290 TraceCheckUtils]: 66: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,977 INFO L290 TraceCheckUtils]: 65: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,978 INFO L290 TraceCheckUtils]: 64: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,978 INFO L290 TraceCheckUtils]: 63: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,978 INFO L290 TraceCheckUtils]: 62: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,978 INFO L290 TraceCheckUtils]: 61: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,979 INFO L290 TraceCheckUtils]: 60: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,979 INFO L290 TraceCheckUtils]: 59: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,979 INFO L290 TraceCheckUtils]: 58: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,979 INFO L290 TraceCheckUtils]: 57: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,980 INFO L290 TraceCheckUtils]: 56: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,980 INFO L290 TraceCheckUtils]: 55: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,980 INFO L290 TraceCheckUtils]: 53: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,981 INFO L290 TraceCheckUtils]: 52: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,981 INFO L290 TraceCheckUtils]: 51: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,981 INFO L290 TraceCheckUtils]: 50: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,981 INFO L290 TraceCheckUtils]: 49: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,982 INFO L290 TraceCheckUtils]: 46: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,982 INFO L290 TraceCheckUtils]: 45: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,983 INFO L290 TraceCheckUtils]: 43: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,983 INFO L290 TraceCheckUtils]: 42: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,983 INFO L290 TraceCheckUtils]: 41: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,983 INFO L290 TraceCheckUtils]: 40: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,984 INFO L290 TraceCheckUtils]: 37: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,984 INFO L290 TraceCheckUtils]: 36: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,985 INFO L290 TraceCheckUtils]: 35: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,985 INFO L290 TraceCheckUtils]: 34: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,985 INFO L290 TraceCheckUtils]: 33: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,985 INFO L290 TraceCheckUtils]: 32: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,986 INFO L290 TraceCheckUtils]: 31: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,986 INFO L290 TraceCheckUtils]: 30: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,986 INFO L290 TraceCheckUtils]: 28: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,987 INFO L290 TraceCheckUtils]: 27: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,987 INFO L290 TraceCheckUtils]: 26: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,987 INFO L290 TraceCheckUtils]: 25: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,987 INFO L290 TraceCheckUtils]: 24: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,988 INFO L290 TraceCheckUtils]: 23: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,988 INFO L290 TraceCheckUtils]: 22: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,988 INFO L290 TraceCheckUtils]: 21: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,988 INFO L290 TraceCheckUtils]: 20: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,988 INFO L290 TraceCheckUtils]: 19: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,989 INFO L290 TraceCheckUtils]: 17: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,989 INFO L290 TraceCheckUtils]: 16: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,989 INFO L290 TraceCheckUtils]: 15: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,990 INFO L290 TraceCheckUtils]: 12: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,990 INFO L290 TraceCheckUtils]: 11: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,991 INFO L290 TraceCheckUtils]: 10: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,991 INFO L290 TraceCheckUtils]: 9: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,991 INFO L290 TraceCheckUtils]: 8: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,992 INFO L290 TraceCheckUtils]: 7: Hoare triple {164623#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,992 INFO L290 TraceCheckUtils]: 6: Hoare triple {164623#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,992 INFO L290 TraceCheckUtils]: 5: Hoare triple {163834#true} ~x~0 := 0;~y~0 := 500000; {164623#(< main_~y~0 999998)} is VALID [2022-04-15 12:58:24,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {163834#true} call #t~ret4 := main(); {163834#true} is VALID [2022-04-15 12:58:24,992 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {163834#true} {163834#true} #41#return; {163834#true} is VALID [2022-04-15 12:58:24,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {163834#true} assume true; {163834#true} is VALID [2022-04-15 12:58:24,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {163834#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {163834#true} is VALID [2022-04-15 12:58:24,992 INFO L272 TraceCheckUtils]: 0: Hoare triple {163834#true} call ULTIMATE.init(); {163834#true} is VALID [2022-04-15 12:58:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 10609 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2022-04-15 12:58:24,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [22430944] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:58:24,993 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:58:24,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [105, 8, 8] total 115 [2022-04-15 12:58:24,993 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:58:24,993 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1700046800] [2022-04-15 12:58:24,993 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1700046800] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:58:24,993 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:58:24,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [105] imperfect sequences [] total 105 [2022-04-15 12:58:24,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81814130] [2022-04-15 12:58:24,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:58:24,994 INFO L78 Accepts]: Start accepts. Automaton has has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 217 [2022-04-15 12:58:24,994 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:58:24,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:25,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 217 edges. 217 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:25,524 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 105 states [2022-04-15 12:58:25,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:25,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2022-04-15 12:58:25,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5398, Invalid=7712, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 12:58:25,526 INFO L87 Difference]: Start difference. First operand 219 states and 222 transitions. Second operand has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:31,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:31,719 INFO L93 Difference]: Finished difference Result 230 states and 236 transitions. [2022-04-15 12:58:31,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2022-04-15 12:58:31,720 INFO L78 Accepts]: Start accepts. Automaton has has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 217 [2022-04-15 12:58:31,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:58:31,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 227 transitions. [2022-04-15 12:58:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 227 transitions. [2022-04-15 12:58:31,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 227 transitions. [2022-04-15 12:58:32,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:32,143 INFO L225 Difference]: With dead ends: 230 [2022-04-15 12:58:32,143 INFO L226 Difference]: Without dead ends: 221 [2022-04-15 12:58:32,146 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 425 SyntacticMatches, 1 SemanticMatches, 215 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6689 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=16108, Invalid=30764, Unknown=0, NotChecked=0, Total=46872 [2022-04-15 12:58:32,146 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 110 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 339 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:58:32,146 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [110 Valid, 34 Invalid, 339 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 12:58:32,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2022-04-15 12:58:32,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 221. [2022-04-15 12:58:32,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:58:32,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 221 states. Second operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:32,327 INFO L74 IsIncluded]: Start isIncluded. First operand 221 states. Second operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:32,327 INFO L87 Difference]: Start difference. First operand 221 states. Second operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:32,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:32,329 INFO L93 Difference]: Finished difference Result 221 states and 224 transitions. [2022-04-15 12:58:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2022-04-15 12:58:32,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:32,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:32,330 INFO L74 IsIncluded]: Start isIncluded. First operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 221 states. [2022-04-15 12:58:32,330 INFO L87 Difference]: Start difference. First operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 221 states. [2022-04-15 12:58:32,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:32,332 INFO L93 Difference]: Finished difference Result 221 states and 224 transitions. [2022-04-15 12:58:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2022-04-15 12:58:32,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:32,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:32,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:58:32,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:58:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 221 states, 216 states have (on average 1.0185185185185186) internal successors, (220), 216 states have internal predecessors, (220), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 224 transitions. [2022-04-15 12:58:32,334 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 224 transitions. Word has length 217 [2022-04-15 12:58:32,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:58:32,335 INFO L478 AbstractCegarLoop]: Abstraction has 221 states and 224 transitions. [2022-04-15 12:58:32,335 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 105 states, 105 states have (on average 2.0285714285714285) internal successors, (213), 104 states have internal predecessors, (213), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:32,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 221 states and 224 transitions. [2022-04-15 12:58:32,618 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2022-04-15 12:58:32,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-04-15 12:58:32,619 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:58:32,619 INFO L499 BasicCegarLoop]: trace histogram [104, 102, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:58:32,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Forceful destruction successful, exit code 0 [2022-04-15 12:58:32,835 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 103 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable205,SelfDestructingSolverStorable206 [2022-04-15 12:58:32,835 INFO L403 AbstractCegarLoop]: === Iteration 106 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:58:32,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:58:32,835 INFO L85 PathProgramCache]: Analyzing trace with hash 687315847, now seen corresponding path program 205 times [2022-04-15 12:58:32,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:32,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1161348105] [2022-04-15 12:58:33,204 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:58:33,205 INFO L85 PathProgramCache]: Analyzing trace with hash 583729680, now seen corresponding path program 1 times [2022-04-15 12:58:33,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:33,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450173094] [2022-04-15 12:58:33,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:33,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:33,207 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:58:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:33,209 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:58:33,209 INFO L85 PathProgramCache]: Analyzing trace with hash 687315847, now seen corresponding path program 206 times [2022-04-15 12:58:33,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:33,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624879642] [2022-04-15 12:58:33,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:35,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:58:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:35,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {166909#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {166801#true} is VALID [2022-04-15 12:58:35,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {166801#true} assume true; {166801#true} is VALID [2022-04-15 12:58:35,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {166801#true} {166801#true} #41#return; {166801#true} is VALID [2022-04-15 12:58:35,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {166801#true} call ULTIMATE.init(); {166909#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:58:35,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {166909#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {166801#true} is VALID [2022-04-15 12:58:35,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {166801#true} assume true; {166801#true} is VALID [2022-04-15 12:58:35,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166801#true} {166801#true} #41#return; {166801#true} is VALID [2022-04-15 12:58:35,207 INFO L272 TraceCheckUtils]: 4: Hoare triple {166801#true} call #t~ret4 := main(); {166801#true} is VALID [2022-04-15 12:58:35,207 INFO L290 TraceCheckUtils]: 5: Hoare triple {166801#true} ~x~0 := 0;~y~0 := 500000; {166806#(= main_~x~0 0)} is VALID [2022-04-15 12:58:35,207 INFO L290 TraceCheckUtils]: 6: Hoare triple {166806#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {166806#(= main_~x~0 0)} is VALID [2022-04-15 12:58:35,207 INFO L290 TraceCheckUtils]: 7: Hoare triple {166806#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166807#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:35,207 INFO L290 TraceCheckUtils]: 8: Hoare triple {166807#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {166807#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:35,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {166807#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166808#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:35,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {166808#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {166808#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:35,227 INFO L290 TraceCheckUtils]: 11: Hoare triple {166808#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166809#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:35,227 INFO L290 TraceCheckUtils]: 12: Hoare triple {166809#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {166809#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:35,233 INFO L290 TraceCheckUtils]: 13: Hoare triple {166809#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166810#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:35,233 INFO L290 TraceCheckUtils]: 14: Hoare triple {166810#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {166810#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:35,236 INFO L290 TraceCheckUtils]: 15: Hoare triple {166810#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166811#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:35,237 INFO L290 TraceCheckUtils]: 16: Hoare triple {166811#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {166811#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:35,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {166811#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166812#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:35,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {166812#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {166812#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:35,243 INFO L290 TraceCheckUtils]: 19: Hoare triple {166812#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166813#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:35,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {166813#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {166813#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:35,246 INFO L290 TraceCheckUtils]: 21: Hoare triple {166813#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166814#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:35,246 INFO L290 TraceCheckUtils]: 22: Hoare triple {166814#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {166814#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:35,249 INFO L290 TraceCheckUtils]: 23: Hoare triple {166814#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166815#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:35,249 INFO L290 TraceCheckUtils]: 24: Hoare triple {166815#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {166815#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:35,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {166815#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166816#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:35,252 INFO L290 TraceCheckUtils]: 26: Hoare triple {166816#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {166816#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:35,256 INFO L290 TraceCheckUtils]: 27: Hoare triple {166816#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166817#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:35,256 INFO L290 TraceCheckUtils]: 28: Hoare triple {166817#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {166817#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:35,260 INFO L290 TraceCheckUtils]: 29: Hoare triple {166817#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166818#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:35,260 INFO L290 TraceCheckUtils]: 30: Hoare triple {166818#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {166818#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:35,268 INFO L290 TraceCheckUtils]: 31: Hoare triple {166818#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166819#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:35,269 INFO L290 TraceCheckUtils]: 32: Hoare triple {166819#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {166819#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:35,279 INFO L290 TraceCheckUtils]: 33: Hoare triple {166819#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166820#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:35,279 INFO L290 TraceCheckUtils]: 34: Hoare triple {166820#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {166820#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:35,290 INFO L290 TraceCheckUtils]: 35: Hoare triple {166820#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166821#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:35,291 INFO L290 TraceCheckUtils]: 36: Hoare triple {166821#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {166821#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:35,302 INFO L290 TraceCheckUtils]: 37: Hoare triple {166821#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166822#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:35,303 INFO L290 TraceCheckUtils]: 38: Hoare triple {166822#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {166822#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:35,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {166822#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166823#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:35,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {166823#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {166823#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:35,324 INFO L290 TraceCheckUtils]: 41: Hoare triple {166823#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166824#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:35,325 INFO L290 TraceCheckUtils]: 42: Hoare triple {166824#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {166824#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:35,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {166824#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166825#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:35,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {166825#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {166825#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:35,345 INFO L290 TraceCheckUtils]: 45: Hoare triple {166825#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166826#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:35,345 INFO L290 TraceCheckUtils]: 46: Hoare triple {166826#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {166826#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:35,354 INFO L290 TraceCheckUtils]: 47: Hoare triple {166826#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166827#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:35,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {166827#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {166827#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:35,363 INFO L290 TraceCheckUtils]: 49: Hoare triple {166827#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166828#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:35,364 INFO L290 TraceCheckUtils]: 50: Hoare triple {166828#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {166828#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:35,372 INFO L290 TraceCheckUtils]: 51: Hoare triple {166828#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166829#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:35,372 INFO L290 TraceCheckUtils]: 52: Hoare triple {166829#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {166829#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:35,381 INFO L290 TraceCheckUtils]: 53: Hoare triple {166829#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166830#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:35,381 INFO L290 TraceCheckUtils]: 54: Hoare triple {166830#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {166830#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:35,390 INFO L290 TraceCheckUtils]: 55: Hoare triple {166830#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166831#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:35,391 INFO L290 TraceCheckUtils]: 56: Hoare triple {166831#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {166831#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:35,399 INFO L290 TraceCheckUtils]: 57: Hoare triple {166831#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166832#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:35,399 INFO L290 TraceCheckUtils]: 58: Hoare triple {166832#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {166832#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:35,408 INFO L290 TraceCheckUtils]: 59: Hoare triple {166832#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166833#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:35,408 INFO L290 TraceCheckUtils]: 60: Hoare triple {166833#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {166833#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:35,418 INFO L290 TraceCheckUtils]: 61: Hoare triple {166833#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166834#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:35,418 INFO L290 TraceCheckUtils]: 62: Hoare triple {166834#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {166834#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:35,428 INFO L290 TraceCheckUtils]: 63: Hoare triple {166834#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166835#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:35,428 INFO L290 TraceCheckUtils]: 64: Hoare triple {166835#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {166835#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:35,436 INFO L290 TraceCheckUtils]: 65: Hoare triple {166835#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166836#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:35,437 INFO L290 TraceCheckUtils]: 66: Hoare triple {166836#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {166836#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:35,445 INFO L290 TraceCheckUtils]: 67: Hoare triple {166836#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166837#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:35,445 INFO L290 TraceCheckUtils]: 68: Hoare triple {166837#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {166837#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:35,455 INFO L290 TraceCheckUtils]: 69: Hoare triple {166837#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166838#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:35,455 INFO L290 TraceCheckUtils]: 70: Hoare triple {166838#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {166838#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:35,466 INFO L290 TraceCheckUtils]: 71: Hoare triple {166838#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166839#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:35,466 INFO L290 TraceCheckUtils]: 72: Hoare triple {166839#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {166839#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:35,475 INFO L290 TraceCheckUtils]: 73: Hoare triple {166839#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166840#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:35,476 INFO L290 TraceCheckUtils]: 74: Hoare triple {166840#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {166840#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:35,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {166840#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166841#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:35,485 INFO L290 TraceCheckUtils]: 76: Hoare triple {166841#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {166841#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:35,495 INFO L290 TraceCheckUtils]: 77: Hoare triple {166841#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166842#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:35,495 INFO L290 TraceCheckUtils]: 78: Hoare triple {166842#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {166842#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:35,504 INFO L290 TraceCheckUtils]: 79: Hoare triple {166842#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166843#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:35,504 INFO L290 TraceCheckUtils]: 80: Hoare triple {166843#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {166843#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:35,507 INFO L290 TraceCheckUtils]: 81: Hoare triple {166843#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166844#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:35,507 INFO L290 TraceCheckUtils]: 82: Hoare triple {166844#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {166844#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:35,509 INFO L290 TraceCheckUtils]: 83: Hoare triple {166844#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166845#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:35,510 INFO L290 TraceCheckUtils]: 84: Hoare triple {166845#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {166845#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:35,512 INFO L290 TraceCheckUtils]: 85: Hoare triple {166845#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166846#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:35,512 INFO L290 TraceCheckUtils]: 86: Hoare triple {166846#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {166846#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:35,514 INFO L290 TraceCheckUtils]: 87: Hoare triple {166846#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166847#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:35,514 INFO L290 TraceCheckUtils]: 88: Hoare triple {166847#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {166847#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:35,517 INFO L290 TraceCheckUtils]: 89: Hoare triple {166847#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166848#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:35,517 INFO L290 TraceCheckUtils]: 90: Hoare triple {166848#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {166848#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:35,519 INFO L290 TraceCheckUtils]: 91: Hoare triple {166848#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166849#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:35,519 INFO L290 TraceCheckUtils]: 92: Hoare triple {166849#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {166849#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:35,521 INFO L290 TraceCheckUtils]: 93: Hoare triple {166849#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166850#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:35,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {166850#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {166850#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:35,524 INFO L290 TraceCheckUtils]: 95: Hoare triple {166850#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166851#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:35,524 INFO L290 TraceCheckUtils]: 96: Hoare triple {166851#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {166851#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:35,526 INFO L290 TraceCheckUtils]: 97: Hoare triple {166851#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166852#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:35,526 INFO L290 TraceCheckUtils]: 98: Hoare triple {166852#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {166852#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:35,528 INFO L290 TraceCheckUtils]: 99: Hoare triple {166852#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166853#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:35,528 INFO L290 TraceCheckUtils]: 100: Hoare triple {166853#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {166853#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:35,530 INFO L290 TraceCheckUtils]: 101: Hoare triple {166853#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166854#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:35,530 INFO L290 TraceCheckUtils]: 102: Hoare triple {166854#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {166854#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:35,532 INFO L290 TraceCheckUtils]: 103: Hoare triple {166854#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166855#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:35,532 INFO L290 TraceCheckUtils]: 104: Hoare triple {166855#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {166855#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:35,534 INFO L290 TraceCheckUtils]: 105: Hoare triple {166855#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166856#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:35,534 INFO L290 TraceCheckUtils]: 106: Hoare triple {166856#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {166856#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:35,536 INFO L290 TraceCheckUtils]: 107: Hoare triple {166856#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166857#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:35,536 INFO L290 TraceCheckUtils]: 108: Hoare triple {166857#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {166857#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:35,537 INFO L290 TraceCheckUtils]: 109: Hoare triple {166857#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166858#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:35,538 INFO L290 TraceCheckUtils]: 110: Hoare triple {166858#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {166858#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:35,539 INFO L290 TraceCheckUtils]: 111: Hoare triple {166858#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166859#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:35,540 INFO L290 TraceCheckUtils]: 112: Hoare triple {166859#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {166859#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:35,541 INFO L290 TraceCheckUtils]: 113: Hoare triple {166859#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166860#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:35,541 INFO L290 TraceCheckUtils]: 114: Hoare triple {166860#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {166860#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:35,543 INFO L290 TraceCheckUtils]: 115: Hoare triple {166860#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166861#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:35,543 INFO L290 TraceCheckUtils]: 116: Hoare triple {166861#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {166861#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:35,545 INFO L290 TraceCheckUtils]: 117: Hoare triple {166861#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166862#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:35,545 INFO L290 TraceCheckUtils]: 118: Hoare triple {166862#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {166862#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:35,547 INFO L290 TraceCheckUtils]: 119: Hoare triple {166862#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166863#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:35,547 INFO L290 TraceCheckUtils]: 120: Hoare triple {166863#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {166863#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:35,549 INFO L290 TraceCheckUtils]: 121: Hoare triple {166863#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166864#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:35,549 INFO L290 TraceCheckUtils]: 122: Hoare triple {166864#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {166864#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:35,551 INFO L290 TraceCheckUtils]: 123: Hoare triple {166864#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166865#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:35,551 INFO L290 TraceCheckUtils]: 124: Hoare triple {166865#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {166865#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:35,553 INFO L290 TraceCheckUtils]: 125: Hoare triple {166865#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166866#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:35,553 INFO L290 TraceCheckUtils]: 126: Hoare triple {166866#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {166866#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:35,554 INFO L290 TraceCheckUtils]: 127: Hoare triple {166866#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166867#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:35,555 INFO L290 TraceCheckUtils]: 128: Hoare triple {166867#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {166867#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:35,556 INFO L290 TraceCheckUtils]: 129: Hoare triple {166867#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166868#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:35,557 INFO L290 TraceCheckUtils]: 130: Hoare triple {166868#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {166868#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:35,558 INFO L290 TraceCheckUtils]: 131: Hoare triple {166868#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166869#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:35,559 INFO L290 TraceCheckUtils]: 132: Hoare triple {166869#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {166869#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:35,560 INFO L290 TraceCheckUtils]: 133: Hoare triple {166869#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166870#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:35,560 INFO L290 TraceCheckUtils]: 134: Hoare triple {166870#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {166870#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:35,562 INFO L290 TraceCheckUtils]: 135: Hoare triple {166870#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166871#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:35,562 INFO L290 TraceCheckUtils]: 136: Hoare triple {166871#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {166871#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:35,564 INFO L290 TraceCheckUtils]: 137: Hoare triple {166871#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166872#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:35,564 INFO L290 TraceCheckUtils]: 138: Hoare triple {166872#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {166872#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:35,566 INFO L290 TraceCheckUtils]: 139: Hoare triple {166872#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166873#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:35,566 INFO L290 TraceCheckUtils]: 140: Hoare triple {166873#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {166873#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:35,568 INFO L290 TraceCheckUtils]: 141: Hoare triple {166873#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166874#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:35,568 INFO L290 TraceCheckUtils]: 142: Hoare triple {166874#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {166874#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:35,570 INFO L290 TraceCheckUtils]: 143: Hoare triple {166874#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166875#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:35,570 INFO L290 TraceCheckUtils]: 144: Hoare triple {166875#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {166875#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:35,572 INFO L290 TraceCheckUtils]: 145: Hoare triple {166875#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166876#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:35,572 INFO L290 TraceCheckUtils]: 146: Hoare triple {166876#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {166876#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:35,574 INFO L290 TraceCheckUtils]: 147: Hoare triple {166876#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166877#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:35,574 INFO L290 TraceCheckUtils]: 148: Hoare triple {166877#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {166877#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:35,576 INFO L290 TraceCheckUtils]: 149: Hoare triple {166877#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166878#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:35,576 INFO L290 TraceCheckUtils]: 150: Hoare triple {166878#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {166878#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:35,578 INFO L290 TraceCheckUtils]: 151: Hoare triple {166878#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166879#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:35,578 INFO L290 TraceCheckUtils]: 152: Hoare triple {166879#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {166879#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:35,580 INFO L290 TraceCheckUtils]: 153: Hoare triple {166879#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166880#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:35,580 INFO L290 TraceCheckUtils]: 154: Hoare triple {166880#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {166880#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:35,582 INFO L290 TraceCheckUtils]: 155: Hoare triple {166880#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166881#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:35,582 INFO L290 TraceCheckUtils]: 156: Hoare triple {166881#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {166881#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:35,584 INFO L290 TraceCheckUtils]: 157: Hoare triple {166881#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166882#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:35,584 INFO L290 TraceCheckUtils]: 158: Hoare triple {166882#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {166882#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:35,585 INFO L290 TraceCheckUtils]: 159: Hoare triple {166882#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166883#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:35,586 INFO L290 TraceCheckUtils]: 160: Hoare triple {166883#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {166883#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:35,587 INFO L290 TraceCheckUtils]: 161: Hoare triple {166883#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166884#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:35,588 INFO L290 TraceCheckUtils]: 162: Hoare triple {166884#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {166884#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:35,589 INFO L290 TraceCheckUtils]: 163: Hoare triple {166884#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166885#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:35,589 INFO L290 TraceCheckUtils]: 164: Hoare triple {166885#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {166885#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:35,591 INFO L290 TraceCheckUtils]: 165: Hoare triple {166885#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166886#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:35,591 INFO L290 TraceCheckUtils]: 166: Hoare triple {166886#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {166886#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:35,593 INFO L290 TraceCheckUtils]: 167: Hoare triple {166886#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166887#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:35,593 INFO L290 TraceCheckUtils]: 168: Hoare triple {166887#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {166887#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:35,595 INFO L290 TraceCheckUtils]: 169: Hoare triple {166887#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166888#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:35,595 INFO L290 TraceCheckUtils]: 170: Hoare triple {166888#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {166888#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:35,597 INFO L290 TraceCheckUtils]: 171: Hoare triple {166888#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166889#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:35,597 INFO L290 TraceCheckUtils]: 172: Hoare triple {166889#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {166889#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:35,599 INFO L290 TraceCheckUtils]: 173: Hoare triple {166889#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166890#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:35,599 INFO L290 TraceCheckUtils]: 174: Hoare triple {166890#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {166890#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:35,600 INFO L290 TraceCheckUtils]: 175: Hoare triple {166890#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166891#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:35,601 INFO L290 TraceCheckUtils]: 176: Hoare triple {166891#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {166891#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:35,602 INFO L290 TraceCheckUtils]: 177: Hoare triple {166891#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166892#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:35,602 INFO L290 TraceCheckUtils]: 178: Hoare triple {166892#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {166892#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:35,604 INFO L290 TraceCheckUtils]: 179: Hoare triple {166892#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166893#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:35,604 INFO L290 TraceCheckUtils]: 180: Hoare triple {166893#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {166893#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:35,606 INFO L290 TraceCheckUtils]: 181: Hoare triple {166893#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166894#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:35,606 INFO L290 TraceCheckUtils]: 182: Hoare triple {166894#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {166894#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:35,608 INFO L290 TraceCheckUtils]: 183: Hoare triple {166894#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166895#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:35,608 INFO L290 TraceCheckUtils]: 184: Hoare triple {166895#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {166895#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:35,610 INFO L290 TraceCheckUtils]: 185: Hoare triple {166895#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166896#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:35,611 INFO L290 TraceCheckUtils]: 186: Hoare triple {166896#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {166896#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:35,612 INFO L290 TraceCheckUtils]: 187: Hoare triple {166896#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166897#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:35,612 INFO L290 TraceCheckUtils]: 188: Hoare triple {166897#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {166897#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:35,614 INFO L290 TraceCheckUtils]: 189: Hoare triple {166897#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166898#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:35,614 INFO L290 TraceCheckUtils]: 190: Hoare triple {166898#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {166898#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:35,616 INFO L290 TraceCheckUtils]: 191: Hoare triple {166898#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166899#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:35,616 INFO L290 TraceCheckUtils]: 192: Hoare triple {166899#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {166899#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:35,618 INFO L290 TraceCheckUtils]: 193: Hoare triple {166899#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166900#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:35,618 INFO L290 TraceCheckUtils]: 194: Hoare triple {166900#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {166900#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:35,620 INFO L290 TraceCheckUtils]: 195: Hoare triple {166900#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166901#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:35,620 INFO L290 TraceCheckUtils]: 196: Hoare triple {166901#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {166901#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:35,622 INFO L290 TraceCheckUtils]: 197: Hoare triple {166901#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166902#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:35,622 INFO L290 TraceCheckUtils]: 198: Hoare triple {166902#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {166902#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:35,624 INFO L290 TraceCheckUtils]: 199: Hoare triple {166902#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166903#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:35,624 INFO L290 TraceCheckUtils]: 200: Hoare triple {166903#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {166903#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:35,626 INFO L290 TraceCheckUtils]: 201: Hoare triple {166903#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166904#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:35,626 INFO L290 TraceCheckUtils]: 202: Hoare triple {166904#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {166904#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:35,627 INFO L290 TraceCheckUtils]: 203: Hoare triple {166904#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166905#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:35,628 INFO L290 TraceCheckUtils]: 204: Hoare triple {166905#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {166905#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:35,629 INFO L290 TraceCheckUtils]: 205: Hoare triple {166905#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166906#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:35,629 INFO L290 TraceCheckUtils]: 206: Hoare triple {166906#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {166906#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:35,631 INFO L290 TraceCheckUtils]: 207: Hoare triple {166906#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166907#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:35,631 INFO L290 TraceCheckUtils]: 208: Hoare triple {166907#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {166907#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:35,633 INFO L290 TraceCheckUtils]: 209: Hoare triple {166907#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166908#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:35,633 INFO L290 TraceCheckUtils]: 210: Hoare triple {166908#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {166908#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 211: Hoare triple {166908#(<= main_~x~0 102)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 212: Hoare triple {166802#false} assume !!(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 213: Hoare triple {166802#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 214: Hoare triple {166802#false} assume !(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L272 TraceCheckUtils]: 215: Hoare triple {166802#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 216: Hoare triple {166802#false} ~cond := #in~cond; {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 217: Hoare triple {166802#false} assume 0 == ~cond; {166802#false} is VALID [2022-04-15 12:58:35,636 INFO L290 TraceCheckUtils]: 218: Hoare triple {166802#false} assume !false; {166802#false} is VALID [2022-04-15 12:58:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 309 proven. 10506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:35,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:58:35,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624879642] [2022-04-15 12:58:35,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624879642] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:58:35,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895420821] [2022-04-15 12:58:35,637 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:58:35,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:58:35,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:58:35,638 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:58:35,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Waiting until timeout for monitored process [2022-04-15 12:58:35,724 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:58:35,725 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:58:35,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 104 conjunts are in the unsatisfiable core [2022-04-15 12:58:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:35,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:58:36,459 INFO L272 TraceCheckUtils]: 0: Hoare triple {166801#true} call ULTIMATE.init(); {166801#true} is VALID [2022-04-15 12:58:36,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {166801#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {166801#true} is VALID [2022-04-15 12:58:36,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {166801#true} assume true; {166801#true} is VALID [2022-04-15 12:58:36,459 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166801#true} {166801#true} #41#return; {166801#true} is VALID [2022-04-15 12:58:36,459 INFO L272 TraceCheckUtils]: 4: Hoare triple {166801#true} call #t~ret4 := main(); {166801#true} is VALID [2022-04-15 12:58:36,459 INFO L290 TraceCheckUtils]: 5: Hoare triple {166801#true} ~x~0 := 0;~y~0 := 500000; {166928#(<= main_~x~0 0)} is VALID [2022-04-15 12:58:36,460 INFO L290 TraceCheckUtils]: 6: Hoare triple {166928#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {166928#(<= main_~x~0 0)} is VALID [2022-04-15 12:58:36,466 INFO L290 TraceCheckUtils]: 7: Hoare triple {166928#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166807#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:36,467 INFO L290 TraceCheckUtils]: 8: Hoare triple {166807#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {166807#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:36,469 INFO L290 TraceCheckUtils]: 9: Hoare triple {166807#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166808#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:36,469 INFO L290 TraceCheckUtils]: 10: Hoare triple {166808#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {166808#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:36,471 INFO L290 TraceCheckUtils]: 11: Hoare triple {166808#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166809#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:36,471 INFO L290 TraceCheckUtils]: 12: Hoare triple {166809#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {166809#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:36,475 INFO L290 TraceCheckUtils]: 13: Hoare triple {166809#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166810#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:36,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {166810#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {166810#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:36,477 INFO L290 TraceCheckUtils]: 15: Hoare triple {166810#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166811#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:36,477 INFO L290 TraceCheckUtils]: 16: Hoare triple {166811#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {166811#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:36,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {166811#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166812#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:36,480 INFO L290 TraceCheckUtils]: 18: Hoare triple {166812#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {166812#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:36,482 INFO L290 TraceCheckUtils]: 19: Hoare triple {166812#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166813#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:36,482 INFO L290 TraceCheckUtils]: 20: Hoare triple {166813#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {166813#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:36,484 INFO L290 TraceCheckUtils]: 21: Hoare triple {166813#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166814#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:36,484 INFO L290 TraceCheckUtils]: 22: Hoare triple {166814#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {166814#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:36,486 INFO L290 TraceCheckUtils]: 23: Hoare triple {166814#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166815#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:36,486 INFO L290 TraceCheckUtils]: 24: Hoare triple {166815#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {166815#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:36,487 INFO L290 TraceCheckUtils]: 25: Hoare triple {166815#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166816#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:36,488 INFO L290 TraceCheckUtils]: 26: Hoare triple {166816#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {166816#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:36,489 INFO L290 TraceCheckUtils]: 27: Hoare triple {166816#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166817#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:36,489 INFO L290 TraceCheckUtils]: 28: Hoare triple {166817#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {166817#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:36,491 INFO L290 TraceCheckUtils]: 29: Hoare triple {166817#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166818#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:36,492 INFO L290 TraceCheckUtils]: 30: Hoare triple {166818#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {166818#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:36,493 INFO L290 TraceCheckUtils]: 31: Hoare triple {166818#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166819#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:36,493 INFO L290 TraceCheckUtils]: 32: Hoare triple {166819#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {166819#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:36,495 INFO L290 TraceCheckUtils]: 33: Hoare triple {166819#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166820#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:36,496 INFO L290 TraceCheckUtils]: 34: Hoare triple {166820#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {166820#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:36,497 INFO L290 TraceCheckUtils]: 35: Hoare triple {166820#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166821#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:36,497 INFO L290 TraceCheckUtils]: 36: Hoare triple {166821#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {166821#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:36,499 INFO L290 TraceCheckUtils]: 37: Hoare triple {166821#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166822#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:36,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {166822#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {166822#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:36,501 INFO L290 TraceCheckUtils]: 39: Hoare triple {166822#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166823#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:36,501 INFO L290 TraceCheckUtils]: 40: Hoare triple {166823#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {166823#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:36,503 INFO L290 TraceCheckUtils]: 41: Hoare triple {166823#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166824#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:36,503 INFO L290 TraceCheckUtils]: 42: Hoare triple {166824#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {166824#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:36,505 INFO L290 TraceCheckUtils]: 43: Hoare triple {166824#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166825#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:36,505 INFO L290 TraceCheckUtils]: 44: Hoare triple {166825#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {166825#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:36,507 INFO L290 TraceCheckUtils]: 45: Hoare triple {166825#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166826#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:36,507 INFO L290 TraceCheckUtils]: 46: Hoare triple {166826#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {166826#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:36,509 INFO L290 TraceCheckUtils]: 47: Hoare triple {166826#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166827#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:36,509 INFO L290 TraceCheckUtils]: 48: Hoare triple {166827#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {166827#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:36,511 INFO L290 TraceCheckUtils]: 49: Hoare triple {166827#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166828#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:36,511 INFO L290 TraceCheckUtils]: 50: Hoare triple {166828#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {166828#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:36,512 INFO L290 TraceCheckUtils]: 51: Hoare triple {166828#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166829#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:36,513 INFO L290 TraceCheckUtils]: 52: Hoare triple {166829#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {166829#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:36,514 INFO L290 TraceCheckUtils]: 53: Hoare triple {166829#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166830#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:36,515 INFO L290 TraceCheckUtils]: 54: Hoare triple {166830#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {166830#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:36,516 INFO L290 TraceCheckUtils]: 55: Hoare triple {166830#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166831#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:36,516 INFO L290 TraceCheckUtils]: 56: Hoare triple {166831#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {166831#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:36,518 INFO L290 TraceCheckUtils]: 57: Hoare triple {166831#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166832#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:36,518 INFO L290 TraceCheckUtils]: 58: Hoare triple {166832#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {166832#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:36,520 INFO L290 TraceCheckUtils]: 59: Hoare triple {166832#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166833#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:36,520 INFO L290 TraceCheckUtils]: 60: Hoare triple {166833#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {166833#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:36,522 INFO L290 TraceCheckUtils]: 61: Hoare triple {166833#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166834#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:36,522 INFO L290 TraceCheckUtils]: 62: Hoare triple {166834#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {166834#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:36,524 INFO L290 TraceCheckUtils]: 63: Hoare triple {166834#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166835#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:36,524 INFO L290 TraceCheckUtils]: 64: Hoare triple {166835#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {166835#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:36,526 INFO L290 TraceCheckUtils]: 65: Hoare triple {166835#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166836#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:36,526 INFO L290 TraceCheckUtils]: 66: Hoare triple {166836#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {166836#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:36,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {166836#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166837#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:36,529 INFO L290 TraceCheckUtils]: 68: Hoare triple {166837#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {166837#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:36,530 INFO L290 TraceCheckUtils]: 69: Hoare triple {166837#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166838#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:36,530 INFO L290 TraceCheckUtils]: 70: Hoare triple {166838#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {166838#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:36,532 INFO L290 TraceCheckUtils]: 71: Hoare triple {166838#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166839#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:36,532 INFO L290 TraceCheckUtils]: 72: Hoare triple {166839#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {166839#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:36,534 INFO L290 TraceCheckUtils]: 73: Hoare triple {166839#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166840#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:36,534 INFO L290 TraceCheckUtils]: 74: Hoare triple {166840#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {166840#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:36,536 INFO L290 TraceCheckUtils]: 75: Hoare triple {166840#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166841#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:36,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {166841#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {166841#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:36,538 INFO L290 TraceCheckUtils]: 77: Hoare triple {166841#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166842#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:36,538 INFO L290 TraceCheckUtils]: 78: Hoare triple {166842#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {166842#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:36,540 INFO L290 TraceCheckUtils]: 79: Hoare triple {166842#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166843#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:36,540 INFO L290 TraceCheckUtils]: 80: Hoare triple {166843#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {166843#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:36,542 INFO L290 TraceCheckUtils]: 81: Hoare triple {166843#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166844#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:36,542 INFO L290 TraceCheckUtils]: 82: Hoare triple {166844#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {166844#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:36,544 INFO L290 TraceCheckUtils]: 83: Hoare triple {166844#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166845#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:36,544 INFO L290 TraceCheckUtils]: 84: Hoare triple {166845#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {166845#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:36,545 INFO L290 TraceCheckUtils]: 85: Hoare triple {166845#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166846#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:36,546 INFO L290 TraceCheckUtils]: 86: Hoare triple {166846#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {166846#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:36,547 INFO L290 TraceCheckUtils]: 87: Hoare triple {166846#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166847#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:36,548 INFO L290 TraceCheckUtils]: 88: Hoare triple {166847#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {166847#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:36,549 INFO L290 TraceCheckUtils]: 89: Hoare triple {166847#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166848#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:36,549 INFO L290 TraceCheckUtils]: 90: Hoare triple {166848#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {166848#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:36,551 INFO L290 TraceCheckUtils]: 91: Hoare triple {166848#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166849#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:36,551 INFO L290 TraceCheckUtils]: 92: Hoare triple {166849#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {166849#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:36,553 INFO L290 TraceCheckUtils]: 93: Hoare triple {166849#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166850#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:36,553 INFO L290 TraceCheckUtils]: 94: Hoare triple {166850#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {166850#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:36,555 INFO L290 TraceCheckUtils]: 95: Hoare triple {166850#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166851#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:36,555 INFO L290 TraceCheckUtils]: 96: Hoare triple {166851#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {166851#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:36,557 INFO L290 TraceCheckUtils]: 97: Hoare triple {166851#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166852#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:36,557 INFO L290 TraceCheckUtils]: 98: Hoare triple {166852#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {166852#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:36,559 INFO L290 TraceCheckUtils]: 99: Hoare triple {166852#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166853#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:36,559 INFO L290 TraceCheckUtils]: 100: Hoare triple {166853#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {166853#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:36,561 INFO L290 TraceCheckUtils]: 101: Hoare triple {166853#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166854#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:36,561 INFO L290 TraceCheckUtils]: 102: Hoare triple {166854#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {166854#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:36,562 INFO L290 TraceCheckUtils]: 103: Hoare triple {166854#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166855#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:36,563 INFO L290 TraceCheckUtils]: 104: Hoare triple {166855#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {166855#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:36,564 INFO L290 TraceCheckUtils]: 105: Hoare triple {166855#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166856#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:36,565 INFO L290 TraceCheckUtils]: 106: Hoare triple {166856#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {166856#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:36,566 INFO L290 TraceCheckUtils]: 107: Hoare triple {166856#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166857#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:36,566 INFO L290 TraceCheckUtils]: 108: Hoare triple {166857#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {166857#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:36,568 INFO L290 TraceCheckUtils]: 109: Hoare triple {166857#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166858#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:36,568 INFO L290 TraceCheckUtils]: 110: Hoare triple {166858#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {166858#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:36,570 INFO L290 TraceCheckUtils]: 111: Hoare triple {166858#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166859#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:36,570 INFO L290 TraceCheckUtils]: 112: Hoare triple {166859#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {166859#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:36,572 INFO L290 TraceCheckUtils]: 113: Hoare triple {166859#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166860#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:36,572 INFO L290 TraceCheckUtils]: 114: Hoare triple {166860#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {166860#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:36,574 INFO L290 TraceCheckUtils]: 115: Hoare triple {166860#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166861#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:36,574 INFO L290 TraceCheckUtils]: 116: Hoare triple {166861#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {166861#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:36,576 INFO L290 TraceCheckUtils]: 117: Hoare triple {166861#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166862#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:36,576 INFO L290 TraceCheckUtils]: 118: Hoare triple {166862#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {166862#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:36,578 INFO L290 TraceCheckUtils]: 119: Hoare triple {166862#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166863#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:36,578 INFO L290 TraceCheckUtils]: 120: Hoare triple {166863#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {166863#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:36,580 INFO L290 TraceCheckUtils]: 121: Hoare triple {166863#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166864#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:36,580 INFO L290 TraceCheckUtils]: 122: Hoare triple {166864#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {166864#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:36,582 INFO L290 TraceCheckUtils]: 123: Hoare triple {166864#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166865#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:36,582 INFO L290 TraceCheckUtils]: 124: Hoare triple {166865#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {166865#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:36,583 INFO L290 TraceCheckUtils]: 125: Hoare triple {166865#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166866#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:36,584 INFO L290 TraceCheckUtils]: 126: Hoare triple {166866#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {166866#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:36,585 INFO L290 TraceCheckUtils]: 127: Hoare triple {166866#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166867#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:36,585 INFO L290 TraceCheckUtils]: 128: Hoare triple {166867#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {166867#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:36,587 INFO L290 TraceCheckUtils]: 129: Hoare triple {166867#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166868#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:36,587 INFO L290 TraceCheckUtils]: 130: Hoare triple {166868#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {166868#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:36,589 INFO L290 TraceCheckUtils]: 131: Hoare triple {166868#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166869#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:36,589 INFO L290 TraceCheckUtils]: 132: Hoare triple {166869#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {166869#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:36,591 INFO L290 TraceCheckUtils]: 133: Hoare triple {166869#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166870#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:36,591 INFO L290 TraceCheckUtils]: 134: Hoare triple {166870#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {166870#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:36,593 INFO L290 TraceCheckUtils]: 135: Hoare triple {166870#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166871#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:36,593 INFO L290 TraceCheckUtils]: 136: Hoare triple {166871#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {166871#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:36,595 INFO L290 TraceCheckUtils]: 137: Hoare triple {166871#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166872#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:36,595 INFO L290 TraceCheckUtils]: 138: Hoare triple {166872#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {166872#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:36,598 INFO L290 TraceCheckUtils]: 139: Hoare triple {166872#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166873#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:36,598 INFO L290 TraceCheckUtils]: 140: Hoare triple {166873#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {166873#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:36,600 INFO L290 TraceCheckUtils]: 141: Hoare triple {166873#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166874#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:36,600 INFO L290 TraceCheckUtils]: 142: Hoare triple {166874#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {166874#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:36,602 INFO L290 TraceCheckUtils]: 143: Hoare triple {166874#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166875#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:36,602 INFO L290 TraceCheckUtils]: 144: Hoare triple {166875#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {166875#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:36,604 INFO L290 TraceCheckUtils]: 145: Hoare triple {166875#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166876#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:36,604 INFO L290 TraceCheckUtils]: 146: Hoare triple {166876#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {166876#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:36,606 INFO L290 TraceCheckUtils]: 147: Hoare triple {166876#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166877#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:36,606 INFO L290 TraceCheckUtils]: 148: Hoare triple {166877#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {166877#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:36,608 INFO L290 TraceCheckUtils]: 149: Hoare triple {166877#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166878#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:36,608 INFO L290 TraceCheckUtils]: 150: Hoare triple {166878#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {166878#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:36,610 INFO L290 TraceCheckUtils]: 151: Hoare triple {166878#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166879#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:36,610 INFO L290 TraceCheckUtils]: 152: Hoare triple {166879#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {166879#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:36,611 INFO L290 TraceCheckUtils]: 153: Hoare triple {166879#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166880#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:36,612 INFO L290 TraceCheckUtils]: 154: Hoare triple {166880#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {166880#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:36,613 INFO L290 TraceCheckUtils]: 155: Hoare triple {166880#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166881#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:36,614 INFO L290 TraceCheckUtils]: 156: Hoare triple {166881#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {166881#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:36,615 INFO L290 TraceCheckUtils]: 157: Hoare triple {166881#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166882#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:36,615 INFO L290 TraceCheckUtils]: 158: Hoare triple {166882#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {166882#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:36,617 INFO L290 TraceCheckUtils]: 159: Hoare triple {166882#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166883#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:36,617 INFO L290 TraceCheckUtils]: 160: Hoare triple {166883#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {166883#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:36,619 INFO L290 TraceCheckUtils]: 161: Hoare triple {166883#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166884#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:36,619 INFO L290 TraceCheckUtils]: 162: Hoare triple {166884#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {166884#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:36,621 INFO L290 TraceCheckUtils]: 163: Hoare triple {166884#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166885#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:36,621 INFO L290 TraceCheckUtils]: 164: Hoare triple {166885#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {166885#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:36,623 INFO L290 TraceCheckUtils]: 165: Hoare triple {166885#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166886#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:36,623 INFO L290 TraceCheckUtils]: 166: Hoare triple {166886#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {166886#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:36,625 INFO L290 TraceCheckUtils]: 167: Hoare triple {166886#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166887#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:36,625 INFO L290 TraceCheckUtils]: 168: Hoare triple {166887#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {166887#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:36,627 INFO L290 TraceCheckUtils]: 169: Hoare triple {166887#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166888#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:36,627 INFO L290 TraceCheckUtils]: 170: Hoare triple {166888#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {166888#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:36,629 INFO L290 TraceCheckUtils]: 171: Hoare triple {166888#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166889#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:36,629 INFO L290 TraceCheckUtils]: 172: Hoare triple {166889#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {166889#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:36,630 INFO L290 TraceCheckUtils]: 173: Hoare triple {166889#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166890#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:36,631 INFO L290 TraceCheckUtils]: 174: Hoare triple {166890#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {166890#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:36,632 INFO L290 TraceCheckUtils]: 175: Hoare triple {166890#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166891#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:36,633 INFO L290 TraceCheckUtils]: 176: Hoare triple {166891#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {166891#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:36,634 INFO L290 TraceCheckUtils]: 177: Hoare triple {166891#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166892#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:36,634 INFO L290 TraceCheckUtils]: 178: Hoare triple {166892#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {166892#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:36,636 INFO L290 TraceCheckUtils]: 179: Hoare triple {166892#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166893#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:36,636 INFO L290 TraceCheckUtils]: 180: Hoare triple {166893#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {166893#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:36,638 INFO L290 TraceCheckUtils]: 181: Hoare triple {166893#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166894#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:36,638 INFO L290 TraceCheckUtils]: 182: Hoare triple {166894#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {166894#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:36,640 INFO L290 TraceCheckUtils]: 183: Hoare triple {166894#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166895#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:36,640 INFO L290 TraceCheckUtils]: 184: Hoare triple {166895#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {166895#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:36,642 INFO L290 TraceCheckUtils]: 185: Hoare triple {166895#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166896#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:36,642 INFO L290 TraceCheckUtils]: 186: Hoare triple {166896#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {166896#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:36,644 INFO L290 TraceCheckUtils]: 187: Hoare triple {166896#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166897#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:36,644 INFO L290 TraceCheckUtils]: 188: Hoare triple {166897#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {166897#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:36,646 INFO L290 TraceCheckUtils]: 189: Hoare triple {166897#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166898#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:36,646 INFO L290 TraceCheckUtils]: 190: Hoare triple {166898#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {166898#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:36,648 INFO L290 TraceCheckUtils]: 191: Hoare triple {166898#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166899#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:36,648 INFO L290 TraceCheckUtils]: 192: Hoare triple {166899#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {166899#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:36,650 INFO L290 TraceCheckUtils]: 193: Hoare triple {166899#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166900#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:36,650 INFO L290 TraceCheckUtils]: 194: Hoare triple {166900#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {166900#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:36,652 INFO L290 TraceCheckUtils]: 195: Hoare triple {166900#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166901#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:36,652 INFO L290 TraceCheckUtils]: 196: Hoare triple {166901#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {166901#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:36,654 INFO L290 TraceCheckUtils]: 197: Hoare triple {166901#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166902#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:36,654 INFO L290 TraceCheckUtils]: 198: Hoare triple {166902#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {166902#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:36,656 INFO L290 TraceCheckUtils]: 199: Hoare triple {166902#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166903#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:36,656 INFO L290 TraceCheckUtils]: 200: Hoare triple {166903#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {166903#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:36,658 INFO L290 TraceCheckUtils]: 201: Hoare triple {166903#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166904#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:36,658 INFO L290 TraceCheckUtils]: 202: Hoare triple {166904#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {166904#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:36,660 INFO L290 TraceCheckUtils]: 203: Hoare triple {166904#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166905#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:36,660 INFO L290 TraceCheckUtils]: 204: Hoare triple {166905#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {166905#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:36,662 INFO L290 TraceCheckUtils]: 205: Hoare triple {166905#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166906#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:36,662 INFO L290 TraceCheckUtils]: 206: Hoare triple {166906#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {166906#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:36,664 INFO L290 TraceCheckUtils]: 207: Hoare triple {166906#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166907#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:36,664 INFO L290 TraceCheckUtils]: 208: Hoare triple {166907#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {166907#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:36,666 INFO L290 TraceCheckUtils]: 209: Hoare triple {166907#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {166908#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:36,666 INFO L290 TraceCheckUtils]: 210: Hoare triple {166908#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {166908#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 211: Hoare triple {166908#(<= main_~x~0 102)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 212: Hoare triple {166802#false} assume !!(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 213: Hoare triple {166802#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 214: Hoare triple {166802#false} assume !(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L272 TraceCheckUtils]: 215: Hoare triple {166802#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 216: Hoare triple {166802#false} ~cond := #in~cond; {166802#false} is VALID [2022-04-15 12:58:36,668 INFO L290 TraceCheckUtils]: 217: Hoare triple {166802#false} assume 0 == ~cond; {166802#false} is VALID [2022-04-15 12:58:36,669 INFO L290 TraceCheckUtils]: 218: Hoare triple {166802#false} assume !false; {166802#false} is VALID [2022-04-15 12:58:36,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 309 proven. 10506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:36,670 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 218: Hoare triple {166802#false} assume !false; {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 217: Hoare triple {166802#false} assume 0 == ~cond; {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 216: Hoare triple {166802#false} ~cond := #in~cond; {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L272 TraceCheckUtils]: 215: Hoare triple {166802#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 214: Hoare triple {166802#false} assume !(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 213: Hoare triple {166802#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 212: Hoare triple {166802#false} assume !!(~x~0 < 1000000); {166802#false} is VALID [2022-04-15 12:58:42,864 INFO L290 TraceCheckUtils]: 211: Hoare triple {167589#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {166802#false} is VALID [2022-04-15 12:58:42,865 INFO L290 TraceCheckUtils]: 210: Hoare triple {167589#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {167589#(< main_~x~0 500000)} is VALID [2022-04-15 12:58:42,871 INFO L290 TraceCheckUtils]: 209: Hoare triple {167596#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167589#(< main_~x~0 500000)} is VALID [2022-04-15 12:58:42,871 INFO L290 TraceCheckUtils]: 208: Hoare triple {167596#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {167596#(< main_~x~0 499999)} is VALID [2022-04-15 12:58:42,873 INFO L290 TraceCheckUtils]: 207: Hoare triple {167603#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167596#(< main_~x~0 499999)} is VALID [2022-04-15 12:58:42,874 INFO L290 TraceCheckUtils]: 206: Hoare triple {167603#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {167603#(< main_~x~0 499998)} is VALID [2022-04-15 12:58:42,875 INFO L290 TraceCheckUtils]: 205: Hoare triple {167610#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167603#(< main_~x~0 499998)} is VALID [2022-04-15 12:58:42,875 INFO L290 TraceCheckUtils]: 204: Hoare triple {167610#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {167610#(< main_~x~0 499997)} is VALID [2022-04-15 12:58:42,877 INFO L290 TraceCheckUtils]: 203: Hoare triple {167617#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167610#(< main_~x~0 499997)} is VALID [2022-04-15 12:58:42,877 INFO L290 TraceCheckUtils]: 202: Hoare triple {167617#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {167617#(< main_~x~0 499996)} is VALID [2022-04-15 12:58:42,879 INFO L290 TraceCheckUtils]: 201: Hoare triple {167624#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167617#(< main_~x~0 499996)} is VALID [2022-04-15 12:58:42,879 INFO L290 TraceCheckUtils]: 200: Hoare triple {167624#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {167624#(< main_~x~0 499995)} is VALID [2022-04-15 12:58:42,881 INFO L290 TraceCheckUtils]: 199: Hoare triple {167631#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167624#(< main_~x~0 499995)} is VALID [2022-04-15 12:58:42,911 INFO L290 TraceCheckUtils]: 198: Hoare triple {167631#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {167631#(< main_~x~0 499994)} is VALID [2022-04-15 12:58:42,913 INFO L290 TraceCheckUtils]: 197: Hoare triple {167638#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167631#(< main_~x~0 499994)} is VALID [2022-04-15 12:58:42,913 INFO L290 TraceCheckUtils]: 196: Hoare triple {167638#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {167638#(< main_~x~0 499993)} is VALID [2022-04-15 12:58:42,914 INFO L290 TraceCheckUtils]: 195: Hoare triple {167645#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167638#(< main_~x~0 499993)} is VALID [2022-04-15 12:58:42,915 INFO L290 TraceCheckUtils]: 194: Hoare triple {167645#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {167645#(< main_~x~0 499992)} is VALID [2022-04-15 12:58:42,916 INFO L290 TraceCheckUtils]: 193: Hoare triple {167652#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167645#(< main_~x~0 499992)} is VALID [2022-04-15 12:58:42,917 INFO L290 TraceCheckUtils]: 192: Hoare triple {167652#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {167652#(< main_~x~0 499991)} is VALID [2022-04-15 12:58:42,918 INFO L290 TraceCheckUtils]: 191: Hoare triple {167659#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167652#(< main_~x~0 499991)} is VALID [2022-04-15 12:58:42,918 INFO L290 TraceCheckUtils]: 190: Hoare triple {167659#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {167659#(< main_~x~0 499990)} is VALID [2022-04-15 12:58:42,920 INFO L290 TraceCheckUtils]: 189: Hoare triple {167666#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167659#(< main_~x~0 499990)} is VALID [2022-04-15 12:58:42,920 INFO L290 TraceCheckUtils]: 188: Hoare triple {167666#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {167666#(< main_~x~0 499989)} is VALID [2022-04-15 12:58:42,922 INFO L290 TraceCheckUtils]: 187: Hoare triple {167673#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167666#(< main_~x~0 499989)} is VALID [2022-04-15 12:58:42,922 INFO L290 TraceCheckUtils]: 186: Hoare triple {167673#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {167673#(< main_~x~0 499988)} is VALID [2022-04-15 12:58:42,924 INFO L290 TraceCheckUtils]: 185: Hoare triple {167680#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167673#(< main_~x~0 499988)} is VALID [2022-04-15 12:58:42,924 INFO L290 TraceCheckUtils]: 184: Hoare triple {167680#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {167680#(< main_~x~0 499987)} is VALID [2022-04-15 12:58:42,926 INFO L290 TraceCheckUtils]: 183: Hoare triple {167687#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167680#(< main_~x~0 499987)} is VALID [2022-04-15 12:58:42,926 INFO L290 TraceCheckUtils]: 182: Hoare triple {167687#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {167687#(< main_~x~0 499986)} is VALID [2022-04-15 12:58:42,928 INFO L290 TraceCheckUtils]: 181: Hoare triple {167694#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167687#(< main_~x~0 499986)} is VALID [2022-04-15 12:58:42,928 INFO L290 TraceCheckUtils]: 180: Hoare triple {167694#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {167694#(< main_~x~0 499985)} is VALID [2022-04-15 12:58:42,930 INFO L290 TraceCheckUtils]: 179: Hoare triple {167701#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167694#(< main_~x~0 499985)} is VALID [2022-04-15 12:58:42,930 INFO L290 TraceCheckUtils]: 178: Hoare triple {167701#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {167701#(< main_~x~0 499984)} is VALID [2022-04-15 12:58:42,931 INFO L290 TraceCheckUtils]: 177: Hoare triple {167708#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167701#(< main_~x~0 499984)} is VALID [2022-04-15 12:58:42,932 INFO L290 TraceCheckUtils]: 176: Hoare triple {167708#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {167708#(< main_~x~0 499983)} is VALID [2022-04-15 12:58:42,933 INFO L290 TraceCheckUtils]: 175: Hoare triple {167715#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167708#(< main_~x~0 499983)} is VALID [2022-04-15 12:58:42,933 INFO L290 TraceCheckUtils]: 174: Hoare triple {167715#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {167715#(< main_~x~0 499982)} is VALID [2022-04-15 12:58:42,935 INFO L290 TraceCheckUtils]: 173: Hoare triple {167722#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167715#(< main_~x~0 499982)} is VALID [2022-04-15 12:58:42,935 INFO L290 TraceCheckUtils]: 172: Hoare triple {167722#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {167722#(< main_~x~0 499981)} is VALID [2022-04-15 12:58:42,937 INFO L290 TraceCheckUtils]: 171: Hoare triple {167729#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167722#(< main_~x~0 499981)} is VALID [2022-04-15 12:58:42,937 INFO L290 TraceCheckUtils]: 170: Hoare triple {167729#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {167729#(< main_~x~0 499980)} is VALID [2022-04-15 12:58:42,939 INFO L290 TraceCheckUtils]: 169: Hoare triple {167736#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167729#(< main_~x~0 499980)} is VALID [2022-04-15 12:58:42,939 INFO L290 TraceCheckUtils]: 168: Hoare triple {167736#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {167736#(< main_~x~0 499979)} is VALID [2022-04-15 12:58:42,941 INFO L290 TraceCheckUtils]: 167: Hoare triple {167743#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167736#(< main_~x~0 499979)} is VALID [2022-04-15 12:58:42,941 INFO L290 TraceCheckUtils]: 166: Hoare triple {167743#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {167743#(< main_~x~0 499978)} is VALID [2022-04-15 12:58:42,943 INFO L290 TraceCheckUtils]: 165: Hoare triple {167750#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167743#(< main_~x~0 499978)} is VALID [2022-04-15 12:58:42,943 INFO L290 TraceCheckUtils]: 164: Hoare triple {167750#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {167750#(< main_~x~0 499977)} is VALID [2022-04-15 12:58:42,944 INFO L290 TraceCheckUtils]: 163: Hoare triple {167757#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167750#(< main_~x~0 499977)} is VALID [2022-04-15 12:58:42,945 INFO L290 TraceCheckUtils]: 162: Hoare triple {167757#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {167757#(< main_~x~0 499976)} is VALID [2022-04-15 12:58:42,946 INFO L290 TraceCheckUtils]: 161: Hoare triple {167764#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167757#(< main_~x~0 499976)} is VALID [2022-04-15 12:58:42,946 INFO L290 TraceCheckUtils]: 160: Hoare triple {167764#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {167764#(< main_~x~0 499975)} is VALID [2022-04-15 12:58:42,948 INFO L290 TraceCheckUtils]: 159: Hoare triple {167771#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167764#(< main_~x~0 499975)} is VALID [2022-04-15 12:58:42,948 INFO L290 TraceCheckUtils]: 158: Hoare triple {167771#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {167771#(< main_~x~0 499974)} is VALID [2022-04-15 12:58:42,950 INFO L290 TraceCheckUtils]: 157: Hoare triple {167778#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167771#(< main_~x~0 499974)} is VALID [2022-04-15 12:58:42,950 INFO L290 TraceCheckUtils]: 156: Hoare triple {167778#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {167778#(< main_~x~0 499973)} is VALID [2022-04-15 12:58:42,952 INFO L290 TraceCheckUtils]: 155: Hoare triple {167785#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167778#(< main_~x~0 499973)} is VALID [2022-04-15 12:58:42,952 INFO L290 TraceCheckUtils]: 154: Hoare triple {167785#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {167785#(< main_~x~0 499972)} is VALID [2022-04-15 12:58:42,954 INFO L290 TraceCheckUtils]: 153: Hoare triple {167792#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167785#(< main_~x~0 499972)} is VALID [2022-04-15 12:58:42,954 INFO L290 TraceCheckUtils]: 152: Hoare triple {167792#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {167792#(< main_~x~0 499971)} is VALID [2022-04-15 12:58:42,956 INFO L290 TraceCheckUtils]: 151: Hoare triple {167799#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167792#(< main_~x~0 499971)} is VALID [2022-04-15 12:58:42,956 INFO L290 TraceCheckUtils]: 150: Hoare triple {167799#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {167799#(< main_~x~0 499970)} is VALID [2022-04-15 12:58:42,958 INFO L290 TraceCheckUtils]: 149: Hoare triple {167806#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167799#(< main_~x~0 499970)} is VALID [2022-04-15 12:58:42,958 INFO L290 TraceCheckUtils]: 148: Hoare triple {167806#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {167806#(< main_~x~0 499969)} is VALID [2022-04-15 12:58:42,959 INFO L290 TraceCheckUtils]: 147: Hoare triple {167813#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167806#(< main_~x~0 499969)} is VALID [2022-04-15 12:58:42,960 INFO L290 TraceCheckUtils]: 146: Hoare triple {167813#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {167813#(< main_~x~0 499968)} is VALID [2022-04-15 12:58:42,961 INFO L290 TraceCheckUtils]: 145: Hoare triple {167820#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167813#(< main_~x~0 499968)} is VALID [2022-04-15 12:58:42,962 INFO L290 TraceCheckUtils]: 144: Hoare triple {167820#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {167820#(< main_~x~0 499967)} is VALID [2022-04-15 12:58:42,963 INFO L290 TraceCheckUtils]: 143: Hoare triple {167827#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167820#(< main_~x~0 499967)} is VALID [2022-04-15 12:58:42,963 INFO L290 TraceCheckUtils]: 142: Hoare triple {167827#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {167827#(< main_~x~0 499966)} is VALID [2022-04-15 12:58:42,965 INFO L290 TraceCheckUtils]: 141: Hoare triple {167834#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167827#(< main_~x~0 499966)} is VALID [2022-04-15 12:58:42,965 INFO L290 TraceCheckUtils]: 140: Hoare triple {167834#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {167834#(< main_~x~0 499965)} is VALID [2022-04-15 12:58:42,967 INFO L290 TraceCheckUtils]: 139: Hoare triple {167841#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167834#(< main_~x~0 499965)} is VALID [2022-04-15 12:58:42,967 INFO L290 TraceCheckUtils]: 138: Hoare triple {167841#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {167841#(< main_~x~0 499964)} is VALID [2022-04-15 12:58:42,969 INFO L290 TraceCheckUtils]: 137: Hoare triple {167848#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167841#(< main_~x~0 499964)} is VALID [2022-04-15 12:58:42,969 INFO L290 TraceCheckUtils]: 136: Hoare triple {167848#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {167848#(< main_~x~0 499963)} is VALID [2022-04-15 12:58:42,971 INFO L290 TraceCheckUtils]: 135: Hoare triple {167855#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167848#(< main_~x~0 499963)} is VALID [2022-04-15 12:58:42,971 INFO L290 TraceCheckUtils]: 134: Hoare triple {167855#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {167855#(< main_~x~0 499962)} is VALID [2022-04-15 12:58:42,973 INFO L290 TraceCheckUtils]: 133: Hoare triple {167862#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167855#(< main_~x~0 499962)} is VALID [2022-04-15 12:58:42,973 INFO L290 TraceCheckUtils]: 132: Hoare triple {167862#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {167862#(< main_~x~0 499961)} is VALID [2022-04-15 12:58:42,975 INFO L290 TraceCheckUtils]: 131: Hoare triple {167869#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167862#(< main_~x~0 499961)} is VALID [2022-04-15 12:58:42,975 INFO L290 TraceCheckUtils]: 130: Hoare triple {167869#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {167869#(< main_~x~0 499960)} is VALID [2022-04-15 12:58:42,977 INFO L290 TraceCheckUtils]: 129: Hoare triple {167876#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167869#(< main_~x~0 499960)} is VALID [2022-04-15 12:58:42,977 INFO L290 TraceCheckUtils]: 128: Hoare triple {167876#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {167876#(< main_~x~0 499959)} is VALID [2022-04-15 12:58:42,979 INFO L290 TraceCheckUtils]: 127: Hoare triple {167883#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167876#(< main_~x~0 499959)} is VALID [2022-04-15 12:58:42,979 INFO L290 TraceCheckUtils]: 126: Hoare triple {167883#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {167883#(< main_~x~0 499958)} is VALID [2022-04-15 12:58:42,981 INFO L290 TraceCheckUtils]: 125: Hoare triple {167890#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167883#(< main_~x~0 499958)} is VALID [2022-04-15 12:58:42,981 INFO L290 TraceCheckUtils]: 124: Hoare triple {167890#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {167890#(< main_~x~0 499957)} is VALID [2022-04-15 12:58:42,983 INFO L290 TraceCheckUtils]: 123: Hoare triple {167897#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167890#(< main_~x~0 499957)} is VALID [2022-04-15 12:58:42,983 INFO L290 TraceCheckUtils]: 122: Hoare triple {167897#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {167897#(< main_~x~0 499956)} is VALID [2022-04-15 12:58:42,985 INFO L290 TraceCheckUtils]: 121: Hoare triple {167904#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167897#(< main_~x~0 499956)} is VALID [2022-04-15 12:58:42,985 INFO L290 TraceCheckUtils]: 120: Hoare triple {167904#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {167904#(< main_~x~0 499955)} is VALID [2022-04-15 12:58:42,987 INFO L290 TraceCheckUtils]: 119: Hoare triple {167911#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167904#(< main_~x~0 499955)} is VALID [2022-04-15 12:58:42,987 INFO L290 TraceCheckUtils]: 118: Hoare triple {167911#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {167911#(< main_~x~0 499954)} is VALID [2022-04-15 12:58:42,989 INFO L290 TraceCheckUtils]: 117: Hoare triple {167918#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167911#(< main_~x~0 499954)} is VALID [2022-04-15 12:58:42,989 INFO L290 TraceCheckUtils]: 116: Hoare triple {167918#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {167918#(< main_~x~0 499953)} is VALID [2022-04-15 12:58:42,991 INFO L290 TraceCheckUtils]: 115: Hoare triple {167925#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167918#(< main_~x~0 499953)} is VALID [2022-04-15 12:58:42,991 INFO L290 TraceCheckUtils]: 114: Hoare triple {167925#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {167925#(< main_~x~0 499952)} is VALID [2022-04-15 12:58:42,993 INFO L290 TraceCheckUtils]: 113: Hoare triple {167932#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167925#(< main_~x~0 499952)} is VALID [2022-04-15 12:58:42,993 INFO L290 TraceCheckUtils]: 112: Hoare triple {167932#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {167932#(< main_~x~0 499951)} is VALID [2022-04-15 12:58:42,995 INFO L290 TraceCheckUtils]: 111: Hoare triple {167939#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167932#(< main_~x~0 499951)} is VALID [2022-04-15 12:58:42,995 INFO L290 TraceCheckUtils]: 110: Hoare triple {167939#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {167939#(< main_~x~0 499950)} is VALID [2022-04-15 12:58:42,996 INFO L290 TraceCheckUtils]: 109: Hoare triple {167946#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167939#(< main_~x~0 499950)} is VALID [2022-04-15 12:58:42,997 INFO L290 TraceCheckUtils]: 108: Hoare triple {167946#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {167946#(< main_~x~0 499949)} is VALID [2022-04-15 12:58:42,999 INFO L290 TraceCheckUtils]: 107: Hoare triple {167953#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167946#(< main_~x~0 499949)} is VALID [2022-04-15 12:58:42,999 INFO L290 TraceCheckUtils]: 106: Hoare triple {167953#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {167953#(< main_~x~0 499948)} is VALID [2022-04-15 12:58:43,001 INFO L290 TraceCheckUtils]: 105: Hoare triple {167960#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167953#(< main_~x~0 499948)} is VALID [2022-04-15 12:58:43,001 INFO L290 TraceCheckUtils]: 104: Hoare triple {167960#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {167960#(< main_~x~0 499947)} is VALID [2022-04-15 12:58:43,003 INFO L290 TraceCheckUtils]: 103: Hoare triple {167967#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167960#(< main_~x~0 499947)} is VALID [2022-04-15 12:58:43,003 INFO L290 TraceCheckUtils]: 102: Hoare triple {167967#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {167967#(< main_~x~0 499946)} is VALID [2022-04-15 12:58:43,005 INFO L290 TraceCheckUtils]: 101: Hoare triple {167974#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167967#(< main_~x~0 499946)} is VALID [2022-04-15 12:58:43,005 INFO L290 TraceCheckUtils]: 100: Hoare triple {167974#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {167974#(< main_~x~0 499945)} is VALID [2022-04-15 12:58:43,006 INFO L290 TraceCheckUtils]: 99: Hoare triple {167981#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167974#(< main_~x~0 499945)} is VALID [2022-04-15 12:58:43,007 INFO L290 TraceCheckUtils]: 98: Hoare triple {167981#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {167981#(< main_~x~0 499944)} is VALID [2022-04-15 12:58:43,008 INFO L290 TraceCheckUtils]: 97: Hoare triple {167988#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167981#(< main_~x~0 499944)} is VALID [2022-04-15 12:58:43,008 INFO L290 TraceCheckUtils]: 96: Hoare triple {167988#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {167988#(< main_~x~0 499943)} is VALID [2022-04-15 12:58:43,010 INFO L290 TraceCheckUtils]: 95: Hoare triple {167995#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167988#(< main_~x~0 499943)} is VALID [2022-04-15 12:58:43,010 INFO L290 TraceCheckUtils]: 94: Hoare triple {167995#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {167995#(< main_~x~0 499942)} is VALID [2022-04-15 12:58:43,012 INFO L290 TraceCheckUtils]: 93: Hoare triple {168002#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {167995#(< main_~x~0 499942)} is VALID [2022-04-15 12:58:43,012 INFO L290 TraceCheckUtils]: 92: Hoare triple {168002#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {168002#(< main_~x~0 499941)} is VALID [2022-04-15 12:58:43,014 INFO L290 TraceCheckUtils]: 91: Hoare triple {168009#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168002#(< main_~x~0 499941)} is VALID [2022-04-15 12:58:43,014 INFO L290 TraceCheckUtils]: 90: Hoare triple {168009#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {168009#(< main_~x~0 499940)} is VALID [2022-04-15 12:58:43,016 INFO L290 TraceCheckUtils]: 89: Hoare triple {168016#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168009#(< main_~x~0 499940)} is VALID [2022-04-15 12:58:43,016 INFO L290 TraceCheckUtils]: 88: Hoare triple {168016#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {168016#(< main_~x~0 499939)} is VALID [2022-04-15 12:58:43,018 INFO L290 TraceCheckUtils]: 87: Hoare triple {168023#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168016#(< main_~x~0 499939)} is VALID [2022-04-15 12:58:43,018 INFO L290 TraceCheckUtils]: 86: Hoare triple {168023#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {168023#(< main_~x~0 499938)} is VALID [2022-04-15 12:58:43,020 INFO L290 TraceCheckUtils]: 85: Hoare triple {168030#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168023#(< main_~x~0 499938)} is VALID [2022-04-15 12:58:43,020 INFO L290 TraceCheckUtils]: 84: Hoare triple {168030#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {168030#(< main_~x~0 499937)} is VALID [2022-04-15 12:58:43,021 INFO L290 TraceCheckUtils]: 83: Hoare triple {168037#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168030#(< main_~x~0 499937)} is VALID [2022-04-15 12:58:43,022 INFO L290 TraceCheckUtils]: 82: Hoare triple {168037#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {168037#(< main_~x~0 499936)} is VALID [2022-04-15 12:58:43,023 INFO L290 TraceCheckUtils]: 81: Hoare triple {168044#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168037#(< main_~x~0 499936)} is VALID [2022-04-15 12:58:43,024 INFO L290 TraceCheckUtils]: 80: Hoare triple {168044#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {168044#(< main_~x~0 499935)} is VALID [2022-04-15 12:58:43,025 INFO L290 TraceCheckUtils]: 79: Hoare triple {168051#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168044#(< main_~x~0 499935)} is VALID [2022-04-15 12:58:43,025 INFO L290 TraceCheckUtils]: 78: Hoare triple {168051#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {168051#(< main_~x~0 499934)} is VALID [2022-04-15 12:58:43,027 INFO L290 TraceCheckUtils]: 77: Hoare triple {168058#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168051#(< main_~x~0 499934)} is VALID [2022-04-15 12:58:43,027 INFO L290 TraceCheckUtils]: 76: Hoare triple {168058#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {168058#(< main_~x~0 499933)} is VALID [2022-04-15 12:58:43,029 INFO L290 TraceCheckUtils]: 75: Hoare triple {168065#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168058#(< main_~x~0 499933)} is VALID [2022-04-15 12:58:43,029 INFO L290 TraceCheckUtils]: 74: Hoare triple {168065#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {168065#(< main_~x~0 499932)} is VALID [2022-04-15 12:58:43,031 INFO L290 TraceCheckUtils]: 73: Hoare triple {168072#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168065#(< main_~x~0 499932)} is VALID [2022-04-15 12:58:43,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {168072#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {168072#(< main_~x~0 499931)} is VALID [2022-04-15 12:58:43,033 INFO L290 TraceCheckUtils]: 71: Hoare triple {168079#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168072#(< main_~x~0 499931)} is VALID [2022-04-15 12:58:43,033 INFO L290 TraceCheckUtils]: 70: Hoare triple {168079#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {168079#(< main_~x~0 499930)} is VALID [2022-04-15 12:58:43,035 INFO L290 TraceCheckUtils]: 69: Hoare triple {168086#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168079#(< main_~x~0 499930)} is VALID [2022-04-15 12:58:43,035 INFO L290 TraceCheckUtils]: 68: Hoare triple {168086#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {168086#(< main_~x~0 499929)} is VALID [2022-04-15 12:58:43,037 INFO L290 TraceCheckUtils]: 67: Hoare triple {168093#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168086#(< main_~x~0 499929)} is VALID [2022-04-15 12:58:43,037 INFO L290 TraceCheckUtils]: 66: Hoare triple {168093#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {168093#(< main_~x~0 499928)} is VALID [2022-04-15 12:58:43,039 INFO L290 TraceCheckUtils]: 65: Hoare triple {168100#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168093#(< main_~x~0 499928)} is VALID [2022-04-15 12:58:43,039 INFO L290 TraceCheckUtils]: 64: Hoare triple {168100#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {168100#(< main_~x~0 499927)} is VALID [2022-04-15 12:58:43,040 INFO L290 TraceCheckUtils]: 63: Hoare triple {168107#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168100#(< main_~x~0 499927)} is VALID [2022-04-15 12:58:43,041 INFO L290 TraceCheckUtils]: 62: Hoare triple {168107#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {168107#(< main_~x~0 499926)} is VALID [2022-04-15 12:58:43,042 INFO L290 TraceCheckUtils]: 61: Hoare triple {168114#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168107#(< main_~x~0 499926)} is VALID [2022-04-15 12:58:43,043 INFO L290 TraceCheckUtils]: 60: Hoare triple {168114#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {168114#(< main_~x~0 499925)} is VALID [2022-04-15 12:58:43,045 INFO L290 TraceCheckUtils]: 59: Hoare triple {168121#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168114#(< main_~x~0 499925)} is VALID [2022-04-15 12:58:43,045 INFO L290 TraceCheckUtils]: 58: Hoare triple {168121#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {168121#(< main_~x~0 499924)} is VALID [2022-04-15 12:58:43,046 INFO L290 TraceCheckUtils]: 57: Hoare triple {168128#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168121#(< main_~x~0 499924)} is VALID [2022-04-15 12:58:43,047 INFO L290 TraceCheckUtils]: 56: Hoare triple {168128#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {168128#(< main_~x~0 499923)} is VALID [2022-04-15 12:58:43,048 INFO L290 TraceCheckUtils]: 55: Hoare triple {168135#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168128#(< main_~x~0 499923)} is VALID [2022-04-15 12:58:43,049 INFO L290 TraceCheckUtils]: 54: Hoare triple {168135#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {168135#(< main_~x~0 499922)} is VALID [2022-04-15 12:58:43,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {168142#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168135#(< main_~x~0 499922)} is VALID [2022-04-15 12:58:43,050 INFO L290 TraceCheckUtils]: 52: Hoare triple {168142#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {168142#(< main_~x~0 499921)} is VALID [2022-04-15 12:58:43,052 INFO L290 TraceCheckUtils]: 51: Hoare triple {168149#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168142#(< main_~x~0 499921)} is VALID [2022-04-15 12:58:43,052 INFO L290 TraceCheckUtils]: 50: Hoare triple {168149#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {168149#(< main_~x~0 499920)} is VALID [2022-04-15 12:58:43,054 INFO L290 TraceCheckUtils]: 49: Hoare triple {168156#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168149#(< main_~x~0 499920)} is VALID [2022-04-15 12:58:43,054 INFO L290 TraceCheckUtils]: 48: Hoare triple {168156#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {168156#(< main_~x~0 499919)} is VALID [2022-04-15 12:58:43,056 INFO L290 TraceCheckUtils]: 47: Hoare triple {168163#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168156#(< main_~x~0 499919)} is VALID [2022-04-15 12:58:43,056 INFO L290 TraceCheckUtils]: 46: Hoare triple {168163#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {168163#(< main_~x~0 499918)} is VALID [2022-04-15 12:58:43,058 INFO L290 TraceCheckUtils]: 45: Hoare triple {168170#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168163#(< main_~x~0 499918)} is VALID [2022-04-15 12:58:43,058 INFO L290 TraceCheckUtils]: 44: Hoare triple {168170#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {168170#(< main_~x~0 499917)} is VALID [2022-04-15 12:58:43,060 INFO L290 TraceCheckUtils]: 43: Hoare triple {168177#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168170#(< main_~x~0 499917)} is VALID [2022-04-15 12:58:43,060 INFO L290 TraceCheckUtils]: 42: Hoare triple {168177#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {168177#(< main_~x~0 499916)} is VALID [2022-04-15 12:58:43,062 INFO L290 TraceCheckUtils]: 41: Hoare triple {168184#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168177#(< main_~x~0 499916)} is VALID [2022-04-15 12:58:43,062 INFO L290 TraceCheckUtils]: 40: Hoare triple {168184#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {168184#(< main_~x~0 499915)} is VALID [2022-04-15 12:58:43,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {168191#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168184#(< main_~x~0 499915)} is VALID [2022-04-15 12:58:43,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {168191#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {168191#(< main_~x~0 499914)} is VALID [2022-04-15 12:58:43,065 INFO L290 TraceCheckUtils]: 37: Hoare triple {168198#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168191#(< main_~x~0 499914)} is VALID [2022-04-15 12:58:43,066 INFO L290 TraceCheckUtils]: 36: Hoare triple {168198#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {168198#(< main_~x~0 499913)} is VALID [2022-04-15 12:58:43,067 INFO L290 TraceCheckUtils]: 35: Hoare triple {168205#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168198#(< main_~x~0 499913)} is VALID [2022-04-15 12:58:43,067 INFO L290 TraceCheckUtils]: 34: Hoare triple {168205#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {168205#(< main_~x~0 499912)} is VALID [2022-04-15 12:58:43,069 INFO L290 TraceCheckUtils]: 33: Hoare triple {168212#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168205#(< main_~x~0 499912)} is VALID [2022-04-15 12:58:43,069 INFO L290 TraceCheckUtils]: 32: Hoare triple {168212#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {168212#(< main_~x~0 499911)} is VALID [2022-04-15 12:58:43,071 INFO L290 TraceCheckUtils]: 31: Hoare triple {168219#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168212#(< main_~x~0 499911)} is VALID [2022-04-15 12:58:43,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {168219#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {168219#(< main_~x~0 499910)} is VALID [2022-04-15 12:58:43,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {168226#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168219#(< main_~x~0 499910)} is VALID [2022-04-15 12:58:43,073 INFO L290 TraceCheckUtils]: 28: Hoare triple {168226#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {168226#(< main_~x~0 499909)} is VALID [2022-04-15 12:58:43,075 INFO L290 TraceCheckUtils]: 27: Hoare triple {168233#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168226#(< main_~x~0 499909)} is VALID [2022-04-15 12:58:43,075 INFO L290 TraceCheckUtils]: 26: Hoare triple {168233#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {168233#(< main_~x~0 499908)} is VALID [2022-04-15 12:58:43,077 INFO L290 TraceCheckUtils]: 25: Hoare triple {168240#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168233#(< main_~x~0 499908)} is VALID [2022-04-15 12:58:43,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {168240#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {168240#(< main_~x~0 499907)} is VALID [2022-04-15 12:58:43,079 INFO L290 TraceCheckUtils]: 23: Hoare triple {168247#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168240#(< main_~x~0 499907)} is VALID [2022-04-15 12:58:43,079 INFO L290 TraceCheckUtils]: 22: Hoare triple {168247#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {168247#(< main_~x~0 499906)} is VALID [2022-04-15 12:58:43,080 INFO L290 TraceCheckUtils]: 21: Hoare triple {168254#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168247#(< main_~x~0 499906)} is VALID [2022-04-15 12:58:43,081 INFO L290 TraceCheckUtils]: 20: Hoare triple {168254#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {168254#(< main_~x~0 499905)} is VALID [2022-04-15 12:58:43,082 INFO L290 TraceCheckUtils]: 19: Hoare triple {168261#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168254#(< main_~x~0 499905)} is VALID [2022-04-15 12:58:43,083 INFO L290 TraceCheckUtils]: 18: Hoare triple {168261#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {168261#(< main_~x~0 499904)} is VALID [2022-04-15 12:58:43,084 INFO L290 TraceCheckUtils]: 17: Hoare triple {168268#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168261#(< main_~x~0 499904)} is VALID [2022-04-15 12:58:43,084 INFO L290 TraceCheckUtils]: 16: Hoare triple {168268#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {168268#(< main_~x~0 499903)} is VALID [2022-04-15 12:58:43,086 INFO L290 TraceCheckUtils]: 15: Hoare triple {168275#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168268#(< main_~x~0 499903)} is VALID [2022-04-15 12:58:43,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {168275#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {168275#(< main_~x~0 499902)} is VALID [2022-04-15 12:58:43,088 INFO L290 TraceCheckUtils]: 13: Hoare triple {168282#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168275#(< main_~x~0 499902)} is VALID [2022-04-15 12:58:43,088 INFO L290 TraceCheckUtils]: 12: Hoare triple {168282#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {168282#(< main_~x~0 499901)} is VALID [2022-04-15 12:58:43,090 INFO L290 TraceCheckUtils]: 11: Hoare triple {168289#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168282#(< main_~x~0 499901)} is VALID [2022-04-15 12:58:43,090 INFO L290 TraceCheckUtils]: 10: Hoare triple {168289#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {168289#(< main_~x~0 499900)} is VALID [2022-04-15 12:58:43,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {168296#(< main_~x~0 499899)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168289#(< main_~x~0 499900)} is VALID [2022-04-15 12:58:43,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {168296#(< main_~x~0 499899)} assume !!(~x~0 < 1000000); {168296#(< main_~x~0 499899)} is VALID [2022-04-15 12:58:43,094 INFO L290 TraceCheckUtils]: 7: Hoare triple {168303#(< main_~x~0 499898)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {168296#(< main_~x~0 499899)} is VALID [2022-04-15 12:58:43,094 INFO L290 TraceCheckUtils]: 6: Hoare triple {168303#(< main_~x~0 499898)} assume !!(~x~0 < 1000000); {168303#(< main_~x~0 499898)} is VALID [2022-04-15 12:58:43,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {166801#true} ~x~0 := 0;~y~0 := 500000; {168303#(< main_~x~0 499898)} is VALID [2022-04-15 12:58:43,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {166801#true} call #t~ret4 := main(); {166801#true} is VALID [2022-04-15 12:58:43,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {166801#true} {166801#true} #41#return; {166801#true} is VALID [2022-04-15 12:58:43,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {166801#true} assume true; {166801#true} is VALID [2022-04-15 12:58:43,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {166801#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {166801#true} is VALID [2022-04-15 12:58:43,095 INFO L272 TraceCheckUtils]: 0: Hoare triple {166801#true} call ULTIMATE.init(); {166801#true} is VALID [2022-04-15 12:58:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10816 backedges. 309 proven. 10506 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:43,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [895420821] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:58:43,096 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:58:43,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [106, 105, 105] total 210 [2022-04-15 12:58:43,096 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:58:43,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1161348105] [2022-04-15 12:58:43,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1161348105] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:58:43,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:58:43,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [106] imperfect sequences [] total 106 [2022-04-15 12:58:43,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477782270] [2022-04-15 12:58:43,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:58:43,097 INFO L78 Accepts]: Start accepts. Automaton has has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 219 [2022-04-15 12:58:43,097 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:58:43,097 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:43,330 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 219 edges. 219 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:43,331 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 106 states [2022-04-15 12:58:43,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:43,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 106 interpolants. [2022-04-15 12:58:43,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21738, Invalid=22152, Unknown=0, NotChecked=0, Total=43890 [2022-04-15 12:58:43,334 INFO L87 Difference]: Start difference. First operand 221 states and 224 transitions. Second operand has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:49,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:49,622 INFO L93 Difference]: Finished difference Result 232 states and 238 transitions. [2022-04-15 12:58:49,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2022-04-15 12:58:49,623 INFO L78 Accepts]: Start accepts. Automaton has has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 219 [2022-04-15 12:58:49,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:58:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 229 transitions. [2022-04-15 12:58:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 229 transitions. [2022-04-15 12:58:49,625 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 106 states and 229 transitions. [2022-04-15 12:58:50,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 229 edges. 229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:50,723 INFO L225 Difference]: With dead ends: 232 [2022-04-15 12:58:50,723 INFO L226 Difference]: Without dead ends: 223 [2022-04-15 12:58:50,727 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 647 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 311 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5864 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=43266, Invalid=54390, Unknown=0, NotChecked=0, Total=97656 [2022-04-15 12:58:50,728 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 111 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 12:58:50,728 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [111 Valid, 29 Invalid, 340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 12:58:50,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2022-04-15 12:58:50,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 223. [2022-04-15 12:58:50,994 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:58:50,994 INFO L82 GeneralOperation]: Start isEquivalent. First operand 223 states. Second operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:50,994 INFO L74 IsIncluded]: Start isIncluded. First operand 223 states. Second operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:50,995 INFO L87 Difference]: Start difference. First operand 223 states. Second operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:50,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:50,997 INFO L93 Difference]: Finished difference Result 223 states and 226 transitions. [2022-04-15 12:58:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2022-04-15 12:58:50,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:50,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:50,997 INFO L74 IsIncluded]: Start isIncluded. First operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 223 states. [2022-04-15 12:58:50,997 INFO L87 Difference]: Start difference. First operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 223 states. [2022-04-15 12:58:50,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:58:50,999 INFO L93 Difference]: Finished difference Result 223 states and 226 transitions. [2022-04-15 12:58:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2022-04-15 12:58:50,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:58:50,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:58:50,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:58:50,999 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:58:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 218 states have (on average 1.018348623853211) internal successors, (222), 218 states have internal predecessors, (222), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 226 transitions. [2022-04-15 12:58:51,002 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 226 transitions. Word has length 219 [2022-04-15 12:58:51,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:58:51,002 INFO L478 AbstractCegarLoop]: Abstraction has 223 states and 226 transitions. [2022-04-15 12:58:51,002 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 106 states, 106 states have (on average 2.0283018867924527) internal successors, (215), 105 states have internal predecessors, (215), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:58:51,002 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 223 states and 226 transitions. [2022-04-15 12:58:51,719 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 226 edges. 226 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:58:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2022-04-15 12:58:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-15 12:58:51,720 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:58:51,720 INFO L499 BasicCegarLoop]: trace histogram [105, 103, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:58:51,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Ended with exit code 0 [2022-04-15 12:58:51,921 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable207,SelfDestructingSolverStorable208,104 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:58:51,921 INFO L403 AbstractCegarLoop]: === Iteration 107 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:58:51,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:58:51,921 INFO L85 PathProgramCache]: Analyzing trace with hash 581630180, now seen corresponding path program 207 times [2022-04-15 12:58:51,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:58:51,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [725684304] [2022-04-15 12:58:52,271 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:58:52,272 INFO L85 PathProgramCache]: Analyzing trace with hash 642835024, now seen corresponding path program 1 times [2022-04-15 12:58:52,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:52,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018531895] [2022-04-15 12:58:52,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:52,275 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:58:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:58:52,277 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:58:52,277 INFO L85 PathProgramCache]: Analyzing trace with hash 581630180, now seen corresponding path program 208 times [2022-04-15 12:58:52,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:58:52,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724615604] [2022-04-15 12:58:52,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:58:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:58:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:55,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:58:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:55,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {169998#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {169889#true} is VALID [2022-04-15 12:58:55,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {169889#true} assume true; {169889#true} is VALID [2022-04-15 12:58:55,651 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {169889#true} {169889#true} #41#return; {169889#true} is VALID [2022-04-15 12:58:55,651 INFO L272 TraceCheckUtils]: 0: Hoare triple {169889#true} call ULTIMATE.init(); {169998#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:58:55,651 INFO L290 TraceCheckUtils]: 1: Hoare triple {169998#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {169889#true} is VALID [2022-04-15 12:58:55,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {169889#true} assume true; {169889#true} is VALID [2022-04-15 12:58:55,652 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169889#true} {169889#true} #41#return; {169889#true} is VALID [2022-04-15 12:58:55,652 INFO L272 TraceCheckUtils]: 4: Hoare triple {169889#true} call #t~ret4 := main(); {169889#true} is VALID [2022-04-15 12:58:55,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {169889#true} ~x~0 := 0;~y~0 := 500000; {169894#(= main_~x~0 0)} is VALID [2022-04-15 12:58:55,652 INFO L290 TraceCheckUtils]: 6: Hoare triple {169894#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {169894#(= main_~x~0 0)} is VALID [2022-04-15 12:58:55,652 INFO L290 TraceCheckUtils]: 7: Hoare triple {169894#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169895#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:55,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {169895#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {169895#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:55,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {169895#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169896#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:55,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {169896#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {169896#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:55,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {169896#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169897#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:55,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {169897#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {169897#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:55,684 INFO L290 TraceCheckUtils]: 13: Hoare triple {169897#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169898#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:55,685 INFO L290 TraceCheckUtils]: 14: Hoare triple {169898#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {169898#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:55,694 INFO L290 TraceCheckUtils]: 15: Hoare triple {169898#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169899#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:55,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {169899#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {169899#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:55,707 INFO L290 TraceCheckUtils]: 17: Hoare triple {169899#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169900#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:55,707 INFO L290 TraceCheckUtils]: 18: Hoare triple {169900#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {169900#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:55,720 INFO L290 TraceCheckUtils]: 19: Hoare triple {169900#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169901#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:55,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {169901#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {169901#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:55,733 INFO L290 TraceCheckUtils]: 21: Hoare triple {169901#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169902#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:55,733 INFO L290 TraceCheckUtils]: 22: Hoare triple {169902#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {169902#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:55,746 INFO L290 TraceCheckUtils]: 23: Hoare triple {169902#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169903#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:55,746 INFO L290 TraceCheckUtils]: 24: Hoare triple {169903#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {169903#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:55,758 INFO L290 TraceCheckUtils]: 25: Hoare triple {169903#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169904#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:55,759 INFO L290 TraceCheckUtils]: 26: Hoare triple {169904#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {169904#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:55,770 INFO L290 TraceCheckUtils]: 27: Hoare triple {169904#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169905#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:55,770 INFO L290 TraceCheckUtils]: 28: Hoare triple {169905#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {169905#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:55,781 INFO L290 TraceCheckUtils]: 29: Hoare triple {169905#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169906#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:55,782 INFO L290 TraceCheckUtils]: 30: Hoare triple {169906#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {169906#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:55,793 INFO L290 TraceCheckUtils]: 31: Hoare triple {169906#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169907#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:55,794 INFO L290 TraceCheckUtils]: 32: Hoare triple {169907#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {169907#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:55,805 INFO L290 TraceCheckUtils]: 33: Hoare triple {169907#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169908#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:55,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {169908#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {169908#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:55,817 INFO L290 TraceCheckUtils]: 35: Hoare triple {169908#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169909#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:55,817 INFO L290 TraceCheckUtils]: 36: Hoare triple {169909#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {169909#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:55,828 INFO L290 TraceCheckUtils]: 37: Hoare triple {169909#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169910#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:55,829 INFO L290 TraceCheckUtils]: 38: Hoare triple {169910#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {169910#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:55,840 INFO L290 TraceCheckUtils]: 39: Hoare triple {169910#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169911#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:55,841 INFO L290 TraceCheckUtils]: 40: Hoare triple {169911#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {169911#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:55,852 INFO L290 TraceCheckUtils]: 41: Hoare triple {169911#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169912#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:55,852 INFO L290 TraceCheckUtils]: 42: Hoare triple {169912#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {169912#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:55,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {169912#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169913#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:55,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {169913#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {169913#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:55,875 INFO L290 TraceCheckUtils]: 45: Hoare triple {169913#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169914#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:55,875 INFO L290 TraceCheckUtils]: 46: Hoare triple {169914#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {169914#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:55,886 INFO L290 TraceCheckUtils]: 47: Hoare triple {169914#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169915#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:55,887 INFO L290 TraceCheckUtils]: 48: Hoare triple {169915#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {169915#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:55,898 INFO L290 TraceCheckUtils]: 49: Hoare triple {169915#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169916#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:55,899 INFO L290 TraceCheckUtils]: 50: Hoare triple {169916#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {169916#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:55,910 INFO L290 TraceCheckUtils]: 51: Hoare triple {169916#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169917#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:55,910 INFO L290 TraceCheckUtils]: 52: Hoare triple {169917#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {169917#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:55,921 INFO L290 TraceCheckUtils]: 53: Hoare triple {169917#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169918#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:55,922 INFO L290 TraceCheckUtils]: 54: Hoare triple {169918#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {169918#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:55,933 INFO L290 TraceCheckUtils]: 55: Hoare triple {169918#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169919#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:55,933 INFO L290 TraceCheckUtils]: 56: Hoare triple {169919#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {169919#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:55,945 INFO L290 TraceCheckUtils]: 57: Hoare triple {169919#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169920#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:55,945 INFO L290 TraceCheckUtils]: 58: Hoare triple {169920#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {169920#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:55,956 INFO L290 TraceCheckUtils]: 59: Hoare triple {169920#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169921#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:55,957 INFO L290 TraceCheckUtils]: 60: Hoare triple {169921#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {169921#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:55,968 INFO L290 TraceCheckUtils]: 61: Hoare triple {169921#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169922#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:55,968 INFO L290 TraceCheckUtils]: 62: Hoare triple {169922#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {169922#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:55,980 INFO L290 TraceCheckUtils]: 63: Hoare triple {169922#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169923#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:55,980 INFO L290 TraceCheckUtils]: 64: Hoare triple {169923#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {169923#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:55,991 INFO L290 TraceCheckUtils]: 65: Hoare triple {169923#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169924#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:55,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {169924#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {169924#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:56,003 INFO L290 TraceCheckUtils]: 67: Hoare triple {169924#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169925#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:56,003 INFO L290 TraceCheckUtils]: 68: Hoare triple {169925#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {169925#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:56,015 INFO L290 TraceCheckUtils]: 69: Hoare triple {169925#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169926#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:56,015 INFO L290 TraceCheckUtils]: 70: Hoare triple {169926#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {169926#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:56,026 INFO L290 TraceCheckUtils]: 71: Hoare triple {169926#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169927#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:56,027 INFO L290 TraceCheckUtils]: 72: Hoare triple {169927#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {169927#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:56,038 INFO L290 TraceCheckUtils]: 73: Hoare triple {169927#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169928#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:56,038 INFO L290 TraceCheckUtils]: 74: Hoare triple {169928#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {169928#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:56,049 INFO L290 TraceCheckUtils]: 75: Hoare triple {169928#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169929#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:56,050 INFO L290 TraceCheckUtils]: 76: Hoare triple {169929#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {169929#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:56,061 INFO L290 TraceCheckUtils]: 77: Hoare triple {169929#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169930#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:56,061 INFO L290 TraceCheckUtils]: 78: Hoare triple {169930#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {169930#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:56,072 INFO L290 TraceCheckUtils]: 79: Hoare triple {169930#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169931#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:56,072 INFO L290 TraceCheckUtils]: 80: Hoare triple {169931#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {169931#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:56,083 INFO L290 TraceCheckUtils]: 81: Hoare triple {169931#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169932#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:56,084 INFO L290 TraceCheckUtils]: 82: Hoare triple {169932#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {169932#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:56,095 INFO L290 TraceCheckUtils]: 83: Hoare triple {169932#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169933#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:56,095 INFO L290 TraceCheckUtils]: 84: Hoare triple {169933#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {169933#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:56,106 INFO L290 TraceCheckUtils]: 85: Hoare triple {169933#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169934#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:56,107 INFO L290 TraceCheckUtils]: 86: Hoare triple {169934#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {169934#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:56,118 INFO L290 TraceCheckUtils]: 87: Hoare triple {169934#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169935#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:56,118 INFO L290 TraceCheckUtils]: 88: Hoare triple {169935#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {169935#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:56,130 INFO L290 TraceCheckUtils]: 89: Hoare triple {169935#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169936#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:56,130 INFO L290 TraceCheckUtils]: 90: Hoare triple {169936#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {169936#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:56,141 INFO L290 TraceCheckUtils]: 91: Hoare triple {169936#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169937#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:56,142 INFO L290 TraceCheckUtils]: 92: Hoare triple {169937#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {169937#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:56,152 INFO L290 TraceCheckUtils]: 93: Hoare triple {169937#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169938#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:56,153 INFO L290 TraceCheckUtils]: 94: Hoare triple {169938#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {169938#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:56,163 INFO L290 TraceCheckUtils]: 95: Hoare triple {169938#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169939#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:56,163 INFO L290 TraceCheckUtils]: 96: Hoare triple {169939#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {169939#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:56,172 INFO L290 TraceCheckUtils]: 97: Hoare triple {169939#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169940#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:56,173 INFO L290 TraceCheckUtils]: 98: Hoare triple {169940#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {169940#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:56,182 INFO L290 TraceCheckUtils]: 99: Hoare triple {169940#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169941#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:56,182 INFO L290 TraceCheckUtils]: 100: Hoare triple {169941#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {169941#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:56,196 INFO L290 TraceCheckUtils]: 101: Hoare triple {169941#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169942#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:56,196 INFO L290 TraceCheckUtils]: 102: Hoare triple {169942#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {169942#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:56,209 INFO L290 TraceCheckUtils]: 103: Hoare triple {169942#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169943#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:56,210 INFO L290 TraceCheckUtils]: 104: Hoare triple {169943#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {169943#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:56,223 INFO L290 TraceCheckUtils]: 105: Hoare triple {169943#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169944#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:56,223 INFO L290 TraceCheckUtils]: 106: Hoare triple {169944#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {169944#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:56,237 INFO L290 TraceCheckUtils]: 107: Hoare triple {169944#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169945#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:56,237 INFO L290 TraceCheckUtils]: 108: Hoare triple {169945#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {169945#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:56,250 INFO L290 TraceCheckUtils]: 109: Hoare triple {169945#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169946#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:56,251 INFO L290 TraceCheckUtils]: 110: Hoare triple {169946#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {169946#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:56,264 INFO L290 TraceCheckUtils]: 111: Hoare triple {169946#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169947#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:56,264 INFO L290 TraceCheckUtils]: 112: Hoare triple {169947#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {169947#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:56,277 INFO L290 TraceCheckUtils]: 113: Hoare triple {169947#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169948#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:56,277 INFO L290 TraceCheckUtils]: 114: Hoare triple {169948#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {169948#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:56,290 INFO L290 TraceCheckUtils]: 115: Hoare triple {169948#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169949#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:56,291 INFO L290 TraceCheckUtils]: 116: Hoare triple {169949#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {169949#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:56,304 INFO L290 TraceCheckUtils]: 117: Hoare triple {169949#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169950#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:56,304 INFO L290 TraceCheckUtils]: 118: Hoare triple {169950#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {169950#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:56,317 INFO L290 TraceCheckUtils]: 119: Hoare triple {169950#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169951#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:56,317 INFO L290 TraceCheckUtils]: 120: Hoare triple {169951#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {169951#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:56,330 INFO L290 TraceCheckUtils]: 121: Hoare triple {169951#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169952#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:56,331 INFO L290 TraceCheckUtils]: 122: Hoare triple {169952#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {169952#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:56,344 INFO L290 TraceCheckUtils]: 123: Hoare triple {169952#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169953#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:56,344 INFO L290 TraceCheckUtils]: 124: Hoare triple {169953#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {169953#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:56,357 INFO L290 TraceCheckUtils]: 125: Hoare triple {169953#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169954#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:56,357 INFO L290 TraceCheckUtils]: 126: Hoare triple {169954#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {169954#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:56,370 INFO L290 TraceCheckUtils]: 127: Hoare triple {169954#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169955#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:56,371 INFO L290 TraceCheckUtils]: 128: Hoare triple {169955#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {169955#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:56,384 INFO L290 TraceCheckUtils]: 129: Hoare triple {169955#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169956#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:56,384 INFO L290 TraceCheckUtils]: 130: Hoare triple {169956#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {169956#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:56,397 INFO L290 TraceCheckUtils]: 131: Hoare triple {169956#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169957#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:56,398 INFO L290 TraceCheckUtils]: 132: Hoare triple {169957#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {169957#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:56,411 INFO L290 TraceCheckUtils]: 133: Hoare triple {169957#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169958#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:56,411 INFO L290 TraceCheckUtils]: 134: Hoare triple {169958#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {169958#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:56,424 INFO L290 TraceCheckUtils]: 135: Hoare triple {169958#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169959#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:56,424 INFO L290 TraceCheckUtils]: 136: Hoare triple {169959#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {169959#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:56,437 INFO L290 TraceCheckUtils]: 137: Hoare triple {169959#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169960#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:56,438 INFO L290 TraceCheckUtils]: 138: Hoare triple {169960#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {169960#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:56,451 INFO L290 TraceCheckUtils]: 139: Hoare triple {169960#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169961#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:56,451 INFO L290 TraceCheckUtils]: 140: Hoare triple {169961#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {169961#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:56,464 INFO L290 TraceCheckUtils]: 141: Hoare triple {169961#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169962#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:56,465 INFO L290 TraceCheckUtils]: 142: Hoare triple {169962#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {169962#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:56,477 INFO L290 TraceCheckUtils]: 143: Hoare triple {169962#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169963#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:56,478 INFO L290 TraceCheckUtils]: 144: Hoare triple {169963#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {169963#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:56,491 INFO L290 TraceCheckUtils]: 145: Hoare triple {169963#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169964#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:56,491 INFO L290 TraceCheckUtils]: 146: Hoare triple {169964#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {169964#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:56,504 INFO L290 TraceCheckUtils]: 147: Hoare triple {169964#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169965#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:56,505 INFO L290 TraceCheckUtils]: 148: Hoare triple {169965#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {169965#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:56,518 INFO L290 TraceCheckUtils]: 149: Hoare triple {169965#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169966#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:56,518 INFO L290 TraceCheckUtils]: 150: Hoare triple {169966#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {169966#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:56,531 INFO L290 TraceCheckUtils]: 151: Hoare triple {169966#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169967#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:56,532 INFO L290 TraceCheckUtils]: 152: Hoare triple {169967#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {169967#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:56,545 INFO L290 TraceCheckUtils]: 153: Hoare triple {169967#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169968#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:56,545 INFO L290 TraceCheckUtils]: 154: Hoare triple {169968#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {169968#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:56,558 INFO L290 TraceCheckUtils]: 155: Hoare triple {169968#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169969#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:56,559 INFO L290 TraceCheckUtils]: 156: Hoare triple {169969#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {169969#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:56,572 INFO L290 TraceCheckUtils]: 157: Hoare triple {169969#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169970#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:56,572 INFO L290 TraceCheckUtils]: 158: Hoare triple {169970#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {169970#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:56,585 INFO L290 TraceCheckUtils]: 159: Hoare triple {169970#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169971#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:56,586 INFO L290 TraceCheckUtils]: 160: Hoare triple {169971#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {169971#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:56,599 INFO L290 TraceCheckUtils]: 161: Hoare triple {169971#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169972#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:56,599 INFO L290 TraceCheckUtils]: 162: Hoare triple {169972#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {169972#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:56,612 INFO L290 TraceCheckUtils]: 163: Hoare triple {169972#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169973#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:56,612 INFO L290 TraceCheckUtils]: 164: Hoare triple {169973#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {169973#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:56,625 INFO L290 TraceCheckUtils]: 165: Hoare triple {169973#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169974#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:56,626 INFO L290 TraceCheckUtils]: 166: Hoare triple {169974#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {169974#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:56,639 INFO L290 TraceCheckUtils]: 167: Hoare triple {169974#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169975#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:56,639 INFO L290 TraceCheckUtils]: 168: Hoare triple {169975#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {169975#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:56,652 INFO L290 TraceCheckUtils]: 169: Hoare triple {169975#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169976#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:56,653 INFO L290 TraceCheckUtils]: 170: Hoare triple {169976#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {169976#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:56,666 INFO L290 TraceCheckUtils]: 171: Hoare triple {169976#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169977#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:56,666 INFO L290 TraceCheckUtils]: 172: Hoare triple {169977#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {169977#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:56,679 INFO L290 TraceCheckUtils]: 173: Hoare triple {169977#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169978#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:56,680 INFO L290 TraceCheckUtils]: 174: Hoare triple {169978#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {169978#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:56,693 INFO L290 TraceCheckUtils]: 175: Hoare triple {169978#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169979#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:56,693 INFO L290 TraceCheckUtils]: 176: Hoare triple {169979#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {169979#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:56,707 INFO L290 TraceCheckUtils]: 177: Hoare triple {169979#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169980#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:56,707 INFO L290 TraceCheckUtils]: 178: Hoare triple {169980#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {169980#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:56,720 INFO L290 TraceCheckUtils]: 179: Hoare triple {169980#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169981#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:56,721 INFO L290 TraceCheckUtils]: 180: Hoare triple {169981#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {169981#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:56,734 INFO L290 TraceCheckUtils]: 181: Hoare triple {169981#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169982#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:56,734 INFO L290 TraceCheckUtils]: 182: Hoare triple {169982#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {169982#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:56,747 INFO L290 TraceCheckUtils]: 183: Hoare triple {169982#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169983#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:56,748 INFO L290 TraceCheckUtils]: 184: Hoare triple {169983#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {169983#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:56,761 INFO L290 TraceCheckUtils]: 185: Hoare triple {169983#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169984#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:56,761 INFO L290 TraceCheckUtils]: 186: Hoare triple {169984#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {169984#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:56,774 INFO L290 TraceCheckUtils]: 187: Hoare triple {169984#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169985#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:56,775 INFO L290 TraceCheckUtils]: 188: Hoare triple {169985#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {169985#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:56,787 INFO L290 TraceCheckUtils]: 189: Hoare triple {169985#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169986#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:56,788 INFO L290 TraceCheckUtils]: 190: Hoare triple {169986#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {169986#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:56,801 INFO L290 TraceCheckUtils]: 191: Hoare triple {169986#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169987#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:56,801 INFO L290 TraceCheckUtils]: 192: Hoare triple {169987#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {169987#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:56,814 INFO L290 TraceCheckUtils]: 193: Hoare triple {169987#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169988#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:56,814 INFO L290 TraceCheckUtils]: 194: Hoare triple {169988#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {169988#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:56,827 INFO L290 TraceCheckUtils]: 195: Hoare triple {169988#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169989#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:56,828 INFO L290 TraceCheckUtils]: 196: Hoare triple {169989#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {169989#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:56,841 INFO L290 TraceCheckUtils]: 197: Hoare triple {169989#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169990#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:56,841 INFO L290 TraceCheckUtils]: 198: Hoare triple {169990#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {169990#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:56,854 INFO L290 TraceCheckUtils]: 199: Hoare triple {169990#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169991#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:56,855 INFO L290 TraceCheckUtils]: 200: Hoare triple {169991#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {169991#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:56,868 INFO L290 TraceCheckUtils]: 201: Hoare triple {169991#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169992#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:56,868 INFO L290 TraceCheckUtils]: 202: Hoare triple {169992#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {169992#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:56,881 INFO L290 TraceCheckUtils]: 203: Hoare triple {169992#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169993#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:56,881 INFO L290 TraceCheckUtils]: 204: Hoare triple {169993#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {169993#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:56,894 INFO L290 TraceCheckUtils]: 205: Hoare triple {169993#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169994#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:56,895 INFO L290 TraceCheckUtils]: 206: Hoare triple {169994#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {169994#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:56,908 INFO L290 TraceCheckUtils]: 207: Hoare triple {169994#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169995#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:56,908 INFO L290 TraceCheckUtils]: 208: Hoare triple {169995#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {169995#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:56,921 INFO L290 TraceCheckUtils]: 209: Hoare triple {169995#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169996#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:56,922 INFO L290 TraceCheckUtils]: 210: Hoare triple {169996#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {169996#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:56,934 INFO L290 TraceCheckUtils]: 211: Hoare triple {169996#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169997#(<= main_~x~0 103)} is VALID [2022-04-15 12:58:56,935 INFO L290 TraceCheckUtils]: 212: Hoare triple {169997#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {169997#(<= main_~x~0 103)} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 213: Hoare triple {169997#(<= main_~x~0 103)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 214: Hoare triple {169890#false} assume !!(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 215: Hoare triple {169890#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 216: Hoare triple {169890#false} assume !(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L272 TraceCheckUtils]: 217: Hoare triple {169890#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 218: Hoare triple {169890#false} ~cond := #in~cond; {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 219: Hoare triple {169890#false} assume 0 == ~cond; {169890#false} is VALID [2022-04-15 12:58:56,949 INFO L290 TraceCheckUtils]: 220: Hoare triple {169890#false} assume !false; {169890#false} is VALID [2022-04-15 12:58:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 312 proven. 10712 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:56,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:58:56,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724615604] [2022-04-15 12:58:56,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724615604] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:58:56,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [64475287] [2022-04-15 12:58:56,950 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 12:58:56,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:58:56,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:58:56,951 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:58:56,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Waiting until timeout for monitored process [2022-04-15 12:58:57,054 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 12:58:57,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:58:57,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 105 conjunts are in the unsatisfiable core [2022-04-15 12:58:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:58:57,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:58:58,310 INFO L272 TraceCheckUtils]: 0: Hoare triple {169889#true} call ULTIMATE.init(); {169889#true} is VALID [2022-04-15 12:58:58,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {169889#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {169889#true} is VALID [2022-04-15 12:58:58,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {169889#true} assume true; {169889#true} is VALID [2022-04-15 12:58:58,310 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169889#true} {169889#true} #41#return; {169889#true} is VALID [2022-04-15 12:58:58,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {169889#true} call #t~ret4 := main(); {169889#true} is VALID [2022-04-15 12:58:58,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {169889#true} ~x~0 := 0;~y~0 := 500000; {170017#(<= main_~x~0 0)} is VALID [2022-04-15 12:58:58,310 INFO L290 TraceCheckUtils]: 6: Hoare triple {170017#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {170017#(<= main_~x~0 0)} is VALID [2022-04-15 12:58:58,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {170017#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169895#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:58,318 INFO L290 TraceCheckUtils]: 8: Hoare triple {169895#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {169895#(<= main_~x~0 1)} is VALID [2022-04-15 12:58:58,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {169895#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169896#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:58,321 INFO L290 TraceCheckUtils]: 10: Hoare triple {169896#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {169896#(<= main_~x~0 2)} is VALID [2022-04-15 12:58:58,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {169896#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169897#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:58,323 INFO L290 TraceCheckUtils]: 12: Hoare triple {169897#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {169897#(<= main_~x~0 3)} is VALID [2022-04-15 12:58:58,326 INFO L290 TraceCheckUtils]: 13: Hoare triple {169897#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169898#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:58,326 INFO L290 TraceCheckUtils]: 14: Hoare triple {169898#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {169898#(<= main_~x~0 4)} is VALID [2022-04-15 12:58:58,328 INFO L290 TraceCheckUtils]: 15: Hoare triple {169898#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169899#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:58,329 INFO L290 TraceCheckUtils]: 16: Hoare triple {169899#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {169899#(<= main_~x~0 5)} is VALID [2022-04-15 12:58:58,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {169899#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169900#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:58,331 INFO L290 TraceCheckUtils]: 18: Hoare triple {169900#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {169900#(<= main_~x~0 6)} is VALID [2022-04-15 12:58:58,333 INFO L290 TraceCheckUtils]: 19: Hoare triple {169900#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169901#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:58,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {169901#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {169901#(<= main_~x~0 7)} is VALID [2022-04-15 12:58:58,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {169901#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169902#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:58,336 INFO L290 TraceCheckUtils]: 22: Hoare triple {169902#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {169902#(<= main_~x~0 8)} is VALID [2022-04-15 12:58:58,338 INFO L290 TraceCheckUtils]: 23: Hoare triple {169902#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169903#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:58,338 INFO L290 TraceCheckUtils]: 24: Hoare triple {169903#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {169903#(<= main_~x~0 9)} is VALID [2022-04-15 12:58:58,340 INFO L290 TraceCheckUtils]: 25: Hoare triple {169903#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169904#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:58,340 INFO L290 TraceCheckUtils]: 26: Hoare triple {169904#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {169904#(<= main_~x~0 10)} is VALID [2022-04-15 12:58:58,342 INFO L290 TraceCheckUtils]: 27: Hoare triple {169904#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169905#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:58,342 INFO L290 TraceCheckUtils]: 28: Hoare triple {169905#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {169905#(<= main_~x~0 11)} is VALID [2022-04-15 12:58:58,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {169905#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169906#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:58,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {169906#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {169906#(<= main_~x~0 12)} is VALID [2022-04-15 12:58:58,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {169906#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169907#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:58,347 INFO L290 TraceCheckUtils]: 32: Hoare triple {169907#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {169907#(<= main_~x~0 13)} is VALID [2022-04-15 12:58:58,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {169907#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169908#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:58,350 INFO L290 TraceCheckUtils]: 34: Hoare triple {169908#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {169908#(<= main_~x~0 14)} is VALID [2022-04-15 12:58:58,352 INFO L290 TraceCheckUtils]: 35: Hoare triple {169908#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169909#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:58,352 INFO L290 TraceCheckUtils]: 36: Hoare triple {169909#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {169909#(<= main_~x~0 15)} is VALID [2022-04-15 12:58:58,354 INFO L290 TraceCheckUtils]: 37: Hoare triple {169909#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169910#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:58,354 INFO L290 TraceCheckUtils]: 38: Hoare triple {169910#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {169910#(<= main_~x~0 16)} is VALID [2022-04-15 12:58:58,356 INFO L290 TraceCheckUtils]: 39: Hoare triple {169910#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169911#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:58,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {169911#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {169911#(<= main_~x~0 17)} is VALID [2022-04-15 12:58:58,359 INFO L290 TraceCheckUtils]: 41: Hoare triple {169911#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169912#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:58,359 INFO L290 TraceCheckUtils]: 42: Hoare triple {169912#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {169912#(<= main_~x~0 18)} is VALID [2022-04-15 12:58:58,361 INFO L290 TraceCheckUtils]: 43: Hoare triple {169912#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169913#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:58,361 INFO L290 TraceCheckUtils]: 44: Hoare triple {169913#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {169913#(<= main_~x~0 19)} is VALID [2022-04-15 12:58:58,363 INFO L290 TraceCheckUtils]: 45: Hoare triple {169913#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169914#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:58,364 INFO L290 TraceCheckUtils]: 46: Hoare triple {169914#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {169914#(<= main_~x~0 20)} is VALID [2022-04-15 12:58:58,366 INFO L290 TraceCheckUtils]: 47: Hoare triple {169914#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169915#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:58,366 INFO L290 TraceCheckUtils]: 48: Hoare triple {169915#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {169915#(<= main_~x~0 21)} is VALID [2022-04-15 12:58:58,369 INFO L290 TraceCheckUtils]: 49: Hoare triple {169915#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169916#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:58,369 INFO L290 TraceCheckUtils]: 50: Hoare triple {169916#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {169916#(<= main_~x~0 22)} is VALID [2022-04-15 12:58:58,371 INFO L290 TraceCheckUtils]: 51: Hoare triple {169916#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169917#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:58,371 INFO L290 TraceCheckUtils]: 52: Hoare triple {169917#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {169917#(<= main_~x~0 23)} is VALID [2022-04-15 12:58:58,373 INFO L290 TraceCheckUtils]: 53: Hoare triple {169917#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169918#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:58,374 INFO L290 TraceCheckUtils]: 54: Hoare triple {169918#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {169918#(<= main_~x~0 24)} is VALID [2022-04-15 12:58:58,376 INFO L290 TraceCheckUtils]: 55: Hoare triple {169918#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169919#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:58,376 INFO L290 TraceCheckUtils]: 56: Hoare triple {169919#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {169919#(<= main_~x~0 25)} is VALID [2022-04-15 12:58:58,379 INFO L290 TraceCheckUtils]: 57: Hoare triple {169919#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169920#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:58,379 INFO L290 TraceCheckUtils]: 58: Hoare triple {169920#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {169920#(<= main_~x~0 26)} is VALID [2022-04-15 12:58:58,381 INFO L290 TraceCheckUtils]: 59: Hoare triple {169920#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169921#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:58,382 INFO L290 TraceCheckUtils]: 60: Hoare triple {169921#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {169921#(<= main_~x~0 27)} is VALID [2022-04-15 12:58:58,384 INFO L290 TraceCheckUtils]: 61: Hoare triple {169921#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169922#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:58,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {169922#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {169922#(<= main_~x~0 28)} is VALID [2022-04-15 12:58:58,386 INFO L290 TraceCheckUtils]: 63: Hoare triple {169922#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169923#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:58,386 INFO L290 TraceCheckUtils]: 64: Hoare triple {169923#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {169923#(<= main_~x~0 29)} is VALID [2022-04-15 12:58:58,388 INFO L290 TraceCheckUtils]: 65: Hoare triple {169923#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169924#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:58,389 INFO L290 TraceCheckUtils]: 66: Hoare triple {169924#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {169924#(<= main_~x~0 30)} is VALID [2022-04-15 12:58:58,391 INFO L290 TraceCheckUtils]: 67: Hoare triple {169924#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169925#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:58,391 INFO L290 TraceCheckUtils]: 68: Hoare triple {169925#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {169925#(<= main_~x~0 31)} is VALID [2022-04-15 12:58:58,393 INFO L290 TraceCheckUtils]: 69: Hoare triple {169925#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169926#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:58,393 INFO L290 TraceCheckUtils]: 70: Hoare triple {169926#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {169926#(<= main_~x~0 32)} is VALID [2022-04-15 12:58:58,395 INFO L290 TraceCheckUtils]: 71: Hoare triple {169926#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169927#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:58,395 INFO L290 TraceCheckUtils]: 72: Hoare triple {169927#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {169927#(<= main_~x~0 33)} is VALID [2022-04-15 12:58:58,397 INFO L290 TraceCheckUtils]: 73: Hoare triple {169927#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169928#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:58,398 INFO L290 TraceCheckUtils]: 74: Hoare triple {169928#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {169928#(<= main_~x~0 34)} is VALID [2022-04-15 12:58:58,400 INFO L290 TraceCheckUtils]: 75: Hoare triple {169928#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169929#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:58,400 INFO L290 TraceCheckUtils]: 76: Hoare triple {169929#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {169929#(<= main_~x~0 35)} is VALID [2022-04-15 12:58:58,402 INFO L290 TraceCheckUtils]: 77: Hoare triple {169929#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169930#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:58,402 INFO L290 TraceCheckUtils]: 78: Hoare triple {169930#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {169930#(<= main_~x~0 36)} is VALID [2022-04-15 12:58:58,405 INFO L290 TraceCheckUtils]: 79: Hoare triple {169930#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169931#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:58,405 INFO L290 TraceCheckUtils]: 80: Hoare triple {169931#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {169931#(<= main_~x~0 37)} is VALID [2022-04-15 12:58:58,407 INFO L290 TraceCheckUtils]: 81: Hoare triple {169931#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169932#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:58,408 INFO L290 TraceCheckUtils]: 82: Hoare triple {169932#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {169932#(<= main_~x~0 38)} is VALID [2022-04-15 12:58:58,410 INFO L290 TraceCheckUtils]: 83: Hoare triple {169932#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169933#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:58,410 INFO L290 TraceCheckUtils]: 84: Hoare triple {169933#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {169933#(<= main_~x~0 39)} is VALID [2022-04-15 12:58:58,412 INFO L290 TraceCheckUtils]: 85: Hoare triple {169933#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169934#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:58,412 INFO L290 TraceCheckUtils]: 86: Hoare triple {169934#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {169934#(<= main_~x~0 40)} is VALID [2022-04-15 12:58:58,414 INFO L290 TraceCheckUtils]: 87: Hoare triple {169934#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169935#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:58,414 INFO L290 TraceCheckUtils]: 88: Hoare triple {169935#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {169935#(<= main_~x~0 41)} is VALID [2022-04-15 12:58:58,416 INFO L290 TraceCheckUtils]: 89: Hoare triple {169935#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169936#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:58,417 INFO L290 TraceCheckUtils]: 90: Hoare triple {169936#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {169936#(<= main_~x~0 42)} is VALID [2022-04-15 12:58:58,419 INFO L290 TraceCheckUtils]: 91: Hoare triple {169936#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169937#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:58,419 INFO L290 TraceCheckUtils]: 92: Hoare triple {169937#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {169937#(<= main_~x~0 43)} is VALID [2022-04-15 12:58:58,421 INFO L290 TraceCheckUtils]: 93: Hoare triple {169937#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169938#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:58,421 INFO L290 TraceCheckUtils]: 94: Hoare triple {169938#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {169938#(<= main_~x~0 44)} is VALID [2022-04-15 12:58:58,424 INFO L290 TraceCheckUtils]: 95: Hoare triple {169938#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169939#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:58,424 INFO L290 TraceCheckUtils]: 96: Hoare triple {169939#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {169939#(<= main_~x~0 45)} is VALID [2022-04-15 12:58:58,427 INFO L290 TraceCheckUtils]: 97: Hoare triple {169939#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169940#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:58,427 INFO L290 TraceCheckUtils]: 98: Hoare triple {169940#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {169940#(<= main_~x~0 46)} is VALID [2022-04-15 12:58:58,429 INFO L290 TraceCheckUtils]: 99: Hoare triple {169940#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169941#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:58,429 INFO L290 TraceCheckUtils]: 100: Hoare triple {169941#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {169941#(<= main_~x~0 47)} is VALID [2022-04-15 12:58:58,432 INFO L290 TraceCheckUtils]: 101: Hoare triple {169941#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169942#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:58,432 INFO L290 TraceCheckUtils]: 102: Hoare triple {169942#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {169942#(<= main_~x~0 48)} is VALID [2022-04-15 12:58:58,434 INFO L290 TraceCheckUtils]: 103: Hoare triple {169942#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169943#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:58,434 INFO L290 TraceCheckUtils]: 104: Hoare triple {169943#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {169943#(<= main_~x~0 49)} is VALID [2022-04-15 12:58:58,436 INFO L290 TraceCheckUtils]: 105: Hoare triple {169943#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169944#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:58,437 INFO L290 TraceCheckUtils]: 106: Hoare triple {169944#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {169944#(<= main_~x~0 50)} is VALID [2022-04-15 12:58:58,439 INFO L290 TraceCheckUtils]: 107: Hoare triple {169944#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169945#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:58,439 INFO L290 TraceCheckUtils]: 108: Hoare triple {169945#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {169945#(<= main_~x~0 51)} is VALID [2022-04-15 12:58:58,441 INFO L290 TraceCheckUtils]: 109: Hoare triple {169945#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169946#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:58,441 INFO L290 TraceCheckUtils]: 110: Hoare triple {169946#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {169946#(<= main_~x~0 52)} is VALID [2022-04-15 12:58:58,443 INFO L290 TraceCheckUtils]: 111: Hoare triple {169946#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169947#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:58,444 INFO L290 TraceCheckUtils]: 112: Hoare triple {169947#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {169947#(<= main_~x~0 53)} is VALID [2022-04-15 12:58:58,446 INFO L290 TraceCheckUtils]: 113: Hoare triple {169947#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169948#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:58,446 INFO L290 TraceCheckUtils]: 114: Hoare triple {169948#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {169948#(<= main_~x~0 54)} is VALID [2022-04-15 12:58:58,448 INFO L290 TraceCheckUtils]: 115: Hoare triple {169948#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169949#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:58,448 INFO L290 TraceCheckUtils]: 116: Hoare triple {169949#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {169949#(<= main_~x~0 55)} is VALID [2022-04-15 12:58:58,451 INFO L290 TraceCheckUtils]: 117: Hoare triple {169949#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169950#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:58,452 INFO L290 TraceCheckUtils]: 118: Hoare triple {169950#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {169950#(<= main_~x~0 56)} is VALID [2022-04-15 12:58:58,454 INFO L290 TraceCheckUtils]: 119: Hoare triple {169950#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169951#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:58,454 INFO L290 TraceCheckUtils]: 120: Hoare triple {169951#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {169951#(<= main_~x~0 57)} is VALID [2022-04-15 12:58:58,456 INFO L290 TraceCheckUtils]: 121: Hoare triple {169951#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169952#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:58,456 INFO L290 TraceCheckUtils]: 122: Hoare triple {169952#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {169952#(<= main_~x~0 58)} is VALID [2022-04-15 12:58:58,458 INFO L290 TraceCheckUtils]: 123: Hoare triple {169952#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169953#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:58,459 INFO L290 TraceCheckUtils]: 124: Hoare triple {169953#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {169953#(<= main_~x~0 59)} is VALID [2022-04-15 12:58:58,461 INFO L290 TraceCheckUtils]: 125: Hoare triple {169953#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169954#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:58,461 INFO L290 TraceCheckUtils]: 126: Hoare triple {169954#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {169954#(<= main_~x~0 60)} is VALID [2022-04-15 12:58:58,463 INFO L290 TraceCheckUtils]: 127: Hoare triple {169954#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169955#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:58,463 INFO L290 TraceCheckUtils]: 128: Hoare triple {169955#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {169955#(<= main_~x~0 61)} is VALID [2022-04-15 12:58:58,465 INFO L290 TraceCheckUtils]: 129: Hoare triple {169955#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169956#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:58,466 INFO L290 TraceCheckUtils]: 130: Hoare triple {169956#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {169956#(<= main_~x~0 62)} is VALID [2022-04-15 12:58:58,468 INFO L290 TraceCheckUtils]: 131: Hoare triple {169956#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169957#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:58,468 INFO L290 TraceCheckUtils]: 132: Hoare triple {169957#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {169957#(<= main_~x~0 63)} is VALID [2022-04-15 12:58:58,470 INFO L290 TraceCheckUtils]: 133: Hoare triple {169957#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169958#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:58,470 INFO L290 TraceCheckUtils]: 134: Hoare triple {169958#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {169958#(<= main_~x~0 64)} is VALID [2022-04-15 12:58:58,472 INFO L290 TraceCheckUtils]: 135: Hoare triple {169958#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169959#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:58,473 INFO L290 TraceCheckUtils]: 136: Hoare triple {169959#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {169959#(<= main_~x~0 65)} is VALID [2022-04-15 12:58:58,474 INFO L290 TraceCheckUtils]: 137: Hoare triple {169959#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169960#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:58,475 INFO L290 TraceCheckUtils]: 138: Hoare triple {169960#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {169960#(<= main_~x~0 66)} is VALID [2022-04-15 12:58:58,477 INFO L290 TraceCheckUtils]: 139: Hoare triple {169960#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169961#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:58,477 INFO L290 TraceCheckUtils]: 140: Hoare triple {169961#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {169961#(<= main_~x~0 67)} is VALID [2022-04-15 12:58:58,479 INFO L290 TraceCheckUtils]: 141: Hoare triple {169961#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169962#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:58,479 INFO L290 TraceCheckUtils]: 142: Hoare triple {169962#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {169962#(<= main_~x~0 68)} is VALID [2022-04-15 12:58:58,481 INFO L290 TraceCheckUtils]: 143: Hoare triple {169962#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169963#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:58,482 INFO L290 TraceCheckUtils]: 144: Hoare triple {169963#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {169963#(<= main_~x~0 69)} is VALID [2022-04-15 12:58:58,484 INFO L290 TraceCheckUtils]: 145: Hoare triple {169963#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169964#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:58,484 INFO L290 TraceCheckUtils]: 146: Hoare triple {169964#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {169964#(<= main_~x~0 70)} is VALID [2022-04-15 12:58:58,486 INFO L290 TraceCheckUtils]: 147: Hoare triple {169964#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169965#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:58,486 INFO L290 TraceCheckUtils]: 148: Hoare triple {169965#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {169965#(<= main_~x~0 71)} is VALID [2022-04-15 12:58:58,488 INFO L290 TraceCheckUtils]: 149: Hoare triple {169965#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169966#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:58,488 INFO L290 TraceCheckUtils]: 150: Hoare triple {169966#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {169966#(<= main_~x~0 72)} is VALID [2022-04-15 12:58:58,490 INFO L290 TraceCheckUtils]: 151: Hoare triple {169966#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169967#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:58,491 INFO L290 TraceCheckUtils]: 152: Hoare triple {169967#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {169967#(<= main_~x~0 73)} is VALID [2022-04-15 12:58:58,493 INFO L290 TraceCheckUtils]: 153: Hoare triple {169967#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169968#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:58,493 INFO L290 TraceCheckUtils]: 154: Hoare triple {169968#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {169968#(<= main_~x~0 74)} is VALID [2022-04-15 12:58:58,496 INFO L290 TraceCheckUtils]: 155: Hoare triple {169968#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169969#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:58,496 INFO L290 TraceCheckUtils]: 156: Hoare triple {169969#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {169969#(<= main_~x~0 75)} is VALID [2022-04-15 12:58:58,498 INFO L290 TraceCheckUtils]: 157: Hoare triple {169969#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169970#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:58,499 INFO L290 TraceCheckUtils]: 158: Hoare triple {169970#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {169970#(<= main_~x~0 76)} is VALID [2022-04-15 12:58:58,501 INFO L290 TraceCheckUtils]: 159: Hoare triple {169970#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169971#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:58,501 INFO L290 TraceCheckUtils]: 160: Hoare triple {169971#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {169971#(<= main_~x~0 77)} is VALID [2022-04-15 12:58:58,504 INFO L290 TraceCheckUtils]: 161: Hoare triple {169971#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169972#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:58,504 INFO L290 TraceCheckUtils]: 162: Hoare triple {169972#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {169972#(<= main_~x~0 78)} is VALID [2022-04-15 12:58:58,506 INFO L290 TraceCheckUtils]: 163: Hoare triple {169972#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169973#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:58,507 INFO L290 TraceCheckUtils]: 164: Hoare triple {169973#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {169973#(<= main_~x~0 79)} is VALID [2022-04-15 12:58:58,509 INFO L290 TraceCheckUtils]: 165: Hoare triple {169973#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169974#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:58,509 INFO L290 TraceCheckUtils]: 166: Hoare triple {169974#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {169974#(<= main_~x~0 80)} is VALID [2022-04-15 12:58:58,511 INFO L290 TraceCheckUtils]: 167: Hoare triple {169974#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169975#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:58,511 INFO L290 TraceCheckUtils]: 168: Hoare triple {169975#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {169975#(<= main_~x~0 81)} is VALID [2022-04-15 12:58:58,514 INFO L290 TraceCheckUtils]: 169: Hoare triple {169975#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169976#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:58,514 INFO L290 TraceCheckUtils]: 170: Hoare triple {169976#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {169976#(<= main_~x~0 82)} is VALID [2022-04-15 12:58:58,517 INFO L290 TraceCheckUtils]: 171: Hoare triple {169976#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169977#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:58,517 INFO L290 TraceCheckUtils]: 172: Hoare triple {169977#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {169977#(<= main_~x~0 83)} is VALID [2022-04-15 12:58:58,519 INFO L290 TraceCheckUtils]: 173: Hoare triple {169977#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169978#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:58,519 INFO L290 TraceCheckUtils]: 174: Hoare triple {169978#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {169978#(<= main_~x~0 84)} is VALID [2022-04-15 12:58:58,522 INFO L290 TraceCheckUtils]: 175: Hoare triple {169978#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169979#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:58,522 INFO L290 TraceCheckUtils]: 176: Hoare triple {169979#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {169979#(<= main_~x~0 85)} is VALID [2022-04-15 12:58:58,524 INFO L290 TraceCheckUtils]: 177: Hoare triple {169979#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169980#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:58,524 INFO L290 TraceCheckUtils]: 178: Hoare triple {169980#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {169980#(<= main_~x~0 86)} is VALID [2022-04-15 12:58:58,526 INFO L290 TraceCheckUtils]: 179: Hoare triple {169980#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169981#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:58,526 INFO L290 TraceCheckUtils]: 180: Hoare triple {169981#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {169981#(<= main_~x~0 87)} is VALID [2022-04-15 12:58:58,528 INFO L290 TraceCheckUtils]: 181: Hoare triple {169981#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169982#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:58,529 INFO L290 TraceCheckUtils]: 182: Hoare triple {169982#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {169982#(<= main_~x~0 88)} is VALID [2022-04-15 12:58:58,531 INFO L290 TraceCheckUtils]: 183: Hoare triple {169982#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169983#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:58,531 INFO L290 TraceCheckUtils]: 184: Hoare triple {169983#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {169983#(<= main_~x~0 89)} is VALID [2022-04-15 12:58:58,533 INFO L290 TraceCheckUtils]: 185: Hoare triple {169983#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169984#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:58,534 INFO L290 TraceCheckUtils]: 186: Hoare triple {169984#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {169984#(<= main_~x~0 90)} is VALID [2022-04-15 12:58:58,536 INFO L290 TraceCheckUtils]: 187: Hoare triple {169984#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169985#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:58,536 INFO L290 TraceCheckUtils]: 188: Hoare triple {169985#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {169985#(<= main_~x~0 91)} is VALID [2022-04-15 12:58:58,538 INFO L290 TraceCheckUtils]: 189: Hoare triple {169985#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169986#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:58,539 INFO L290 TraceCheckUtils]: 190: Hoare triple {169986#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {169986#(<= main_~x~0 92)} is VALID [2022-04-15 12:58:58,541 INFO L290 TraceCheckUtils]: 191: Hoare triple {169986#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169987#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:58,541 INFO L290 TraceCheckUtils]: 192: Hoare triple {169987#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {169987#(<= main_~x~0 93)} is VALID [2022-04-15 12:58:58,544 INFO L290 TraceCheckUtils]: 193: Hoare triple {169987#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169988#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:58,545 INFO L290 TraceCheckUtils]: 194: Hoare triple {169988#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {169988#(<= main_~x~0 94)} is VALID [2022-04-15 12:58:58,547 INFO L290 TraceCheckUtils]: 195: Hoare triple {169988#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169989#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:58,547 INFO L290 TraceCheckUtils]: 196: Hoare triple {169989#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {169989#(<= main_~x~0 95)} is VALID [2022-04-15 12:58:58,549 INFO L290 TraceCheckUtils]: 197: Hoare triple {169989#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169990#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:58,549 INFO L290 TraceCheckUtils]: 198: Hoare triple {169990#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {169990#(<= main_~x~0 96)} is VALID [2022-04-15 12:58:58,551 INFO L290 TraceCheckUtils]: 199: Hoare triple {169990#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169991#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:58,551 INFO L290 TraceCheckUtils]: 200: Hoare triple {169991#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {169991#(<= main_~x~0 97)} is VALID [2022-04-15 12:58:58,553 INFO L290 TraceCheckUtils]: 201: Hoare triple {169991#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169992#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:58,554 INFO L290 TraceCheckUtils]: 202: Hoare triple {169992#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {169992#(<= main_~x~0 98)} is VALID [2022-04-15 12:58:58,556 INFO L290 TraceCheckUtils]: 203: Hoare triple {169992#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169993#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:58,556 INFO L290 TraceCheckUtils]: 204: Hoare triple {169993#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {169993#(<= main_~x~0 99)} is VALID [2022-04-15 12:58:58,558 INFO L290 TraceCheckUtils]: 205: Hoare triple {169993#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169994#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:58,559 INFO L290 TraceCheckUtils]: 206: Hoare triple {169994#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {169994#(<= main_~x~0 100)} is VALID [2022-04-15 12:58:58,561 INFO L290 TraceCheckUtils]: 207: Hoare triple {169994#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169995#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:58,561 INFO L290 TraceCheckUtils]: 208: Hoare triple {169995#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {169995#(<= main_~x~0 101)} is VALID [2022-04-15 12:58:58,563 INFO L290 TraceCheckUtils]: 209: Hoare triple {169995#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169996#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:58,564 INFO L290 TraceCheckUtils]: 210: Hoare triple {169996#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {169996#(<= main_~x~0 102)} is VALID [2022-04-15 12:58:58,566 INFO L290 TraceCheckUtils]: 211: Hoare triple {169996#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {169997#(<= main_~x~0 103)} is VALID [2022-04-15 12:58:58,566 INFO L290 TraceCheckUtils]: 212: Hoare triple {169997#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {169997#(<= main_~x~0 103)} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 213: Hoare triple {169997#(<= main_~x~0 103)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 214: Hoare triple {169890#false} assume !!(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 215: Hoare triple {169890#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 216: Hoare triple {169890#false} assume !(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L272 TraceCheckUtils]: 217: Hoare triple {169890#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 218: Hoare triple {169890#false} ~cond := #in~cond; {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 219: Hoare triple {169890#false} assume 0 == ~cond; {169890#false} is VALID [2022-04-15 12:58:58,569 INFO L290 TraceCheckUtils]: 220: Hoare triple {169890#false} assume !false; {169890#false} is VALID [2022-04-15 12:58:58,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 312 proven. 10712 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:58:58,570 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 220: Hoare triple {169890#false} assume !false; {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 219: Hoare triple {169890#false} assume 0 == ~cond; {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 218: Hoare triple {169890#false} ~cond := #in~cond; {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L272 TraceCheckUtils]: 217: Hoare triple {169890#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 216: Hoare triple {169890#false} assume !(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 215: Hoare triple {169890#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:59:06,260 INFO L290 TraceCheckUtils]: 214: Hoare triple {169890#false} assume !!(~x~0 < 1000000); {169890#false} is VALID [2022-04-15 12:59:06,261 INFO L290 TraceCheckUtils]: 213: Hoare triple {170684#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {169890#false} is VALID [2022-04-15 12:59:06,261 INFO L290 TraceCheckUtils]: 212: Hoare triple {170684#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {170684#(< main_~x~0 500000)} is VALID [2022-04-15 12:59:06,274 INFO L290 TraceCheckUtils]: 211: Hoare triple {170691#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170684#(< main_~x~0 500000)} is VALID [2022-04-15 12:59:06,274 INFO L290 TraceCheckUtils]: 210: Hoare triple {170691#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {170691#(< main_~x~0 499999)} is VALID [2022-04-15 12:59:06,287 INFO L290 TraceCheckUtils]: 209: Hoare triple {170698#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170691#(< main_~x~0 499999)} is VALID [2022-04-15 12:59:06,287 INFO L290 TraceCheckUtils]: 208: Hoare triple {170698#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {170698#(< main_~x~0 499998)} is VALID [2022-04-15 12:59:06,300 INFO L290 TraceCheckUtils]: 207: Hoare triple {170705#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170698#(< main_~x~0 499998)} is VALID [2022-04-15 12:59:06,300 INFO L290 TraceCheckUtils]: 206: Hoare triple {170705#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {170705#(< main_~x~0 499997)} is VALID [2022-04-15 12:59:06,313 INFO L290 TraceCheckUtils]: 205: Hoare triple {170712#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170705#(< main_~x~0 499997)} is VALID [2022-04-15 12:59:06,313 INFO L290 TraceCheckUtils]: 204: Hoare triple {170712#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {170712#(< main_~x~0 499996)} is VALID [2022-04-15 12:59:06,326 INFO L290 TraceCheckUtils]: 203: Hoare triple {170719#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170712#(< main_~x~0 499996)} is VALID [2022-04-15 12:59:06,326 INFO L290 TraceCheckUtils]: 202: Hoare triple {170719#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {170719#(< main_~x~0 499995)} is VALID [2022-04-15 12:59:06,339 INFO L290 TraceCheckUtils]: 201: Hoare triple {170726#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170719#(< main_~x~0 499995)} is VALID [2022-04-15 12:59:06,339 INFO L290 TraceCheckUtils]: 200: Hoare triple {170726#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {170726#(< main_~x~0 499994)} is VALID [2022-04-15 12:59:06,352 INFO L290 TraceCheckUtils]: 199: Hoare triple {170733#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170726#(< main_~x~0 499994)} is VALID [2022-04-15 12:59:06,352 INFO L290 TraceCheckUtils]: 198: Hoare triple {170733#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {170733#(< main_~x~0 499993)} is VALID [2022-04-15 12:59:06,365 INFO L290 TraceCheckUtils]: 197: Hoare triple {170740#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170733#(< main_~x~0 499993)} is VALID [2022-04-15 12:59:06,365 INFO L290 TraceCheckUtils]: 196: Hoare triple {170740#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {170740#(< main_~x~0 499992)} is VALID [2022-04-15 12:59:06,378 INFO L290 TraceCheckUtils]: 195: Hoare triple {170747#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170740#(< main_~x~0 499992)} is VALID [2022-04-15 12:59:06,378 INFO L290 TraceCheckUtils]: 194: Hoare triple {170747#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {170747#(< main_~x~0 499991)} is VALID [2022-04-15 12:59:06,391 INFO L290 TraceCheckUtils]: 193: Hoare triple {170754#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170747#(< main_~x~0 499991)} is VALID [2022-04-15 12:59:06,391 INFO L290 TraceCheckUtils]: 192: Hoare triple {170754#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {170754#(< main_~x~0 499990)} is VALID [2022-04-15 12:59:06,404 INFO L290 TraceCheckUtils]: 191: Hoare triple {170761#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170754#(< main_~x~0 499990)} is VALID [2022-04-15 12:59:06,405 INFO L290 TraceCheckUtils]: 190: Hoare triple {170761#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {170761#(< main_~x~0 499989)} is VALID [2022-04-15 12:59:06,417 INFO L290 TraceCheckUtils]: 189: Hoare triple {170768#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170761#(< main_~x~0 499989)} is VALID [2022-04-15 12:59:06,418 INFO L290 TraceCheckUtils]: 188: Hoare triple {170768#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {170768#(< main_~x~0 499988)} is VALID [2022-04-15 12:59:06,431 INFO L290 TraceCheckUtils]: 187: Hoare triple {170775#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170768#(< main_~x~0 499988)} is VALID [2022-04-15 12:59:06,431 INFO L290 TraceCheckUtils]: 186: Hoare triple {170775#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {170775#(< main_~x~0 499987)} is VALID [2022-04-15 12:59:06,444 INFO L290 TraceCheckUtils]: 185: Hoare triple {170782#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170775#(< main_~x~0 499987)} is VALID [2022-04-15 12:59:06,445 INFO L290 TraceCheckUtils]: 184: Hoare triple {170782#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {170782#(< main_~x~0 499986)} is VALID [2022-04-15 12:59:06,457 INFO L290 TraceCheckUtils]: 183: Hoare triple {170789#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170782#(< main_~x~0 499986)} is VALID [2022-04-15 12:59:06,458 INFO L290 TraceCheckUtils]: 182: Hoare triple {170789#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {170789#(< main_~x~0 499985)} is VALID [2022-04-15 12:59:06,471 INFO L290 TraceCheckUtils]: 181: Hoare triple {170796#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170789#(< main_~x~0 499985)} is VALID [2022-04-15 12:59:06,471 INFO L290 TraceCheckUtils]: 180: Hoare triple {170796#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {170796#(< main_~x~0 499984)} is VALID [2022-04-15 12:59:06,484 INFO L290 TraceCheckUtils]: 179: Hoare triple {170803#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170796#(< main_~x~0 499984)} is VALID [2022-04-15 12:59:06,484 INFO L290 TraceCheckUtils]: 178: Hoare triple {170803#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {170803#(< main_~x~0 499983)} is VALID [2022-04-15 12:59:06,497 INFO L290 TraceCheckUtils]: 177: Hoare triple {170810#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170803#(< main_~x~0 499983)} is VALID [2022-04-15 12:59:06,497 INFO L290 TraceCheckUtils]: 176: Hoare triple {170810#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {170810#(< main_~x~0 499982)} is VALID [2022-04-15 12:59:06,510 INFO L290 TraceCheckUtils]: 175: Hoare triple {170817#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170810#(< main_~x~0 499982)} is VALID [2022-04-15 12:59:06,510 INFO L290 TraceCheckUtils]: 174: Hoare triple {170817#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {170817#(< main_~x~0 499981)} is VALID [2022-04-15 12:59:06,523 INFO L290 TraceCheckUtils]: 173: Hoare triple {170824#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170817#(< main_~x~0 499981)} is VALID [2022-04-15 12:59:06,523 INFO L290 TraceCheckUtils]: 172: Hoare triple {170824#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {170824#(< main_~x~0 499980)} is VALID [2022-04-15 12:59:06,536 INFO L290 TraceCheckUtils]: 171: Hoare triple {170831#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170824#(< main_~x~0 499980)} is VALID [2022-04-15 12:59:06,536 INFO L290 TraceCheckUtils]: 170: Hoare triple {170831#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {170831#(< main_~x~0 499979)} is VALID [2022-04-15 12:59:06,549 INFO L290 TraceCheckUtils]: 169: Hoare triple {170838#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170831#(< main_~x~0 499979)} is VALID [2022-04-15 12:59:06,549 INFO L290 TraceCheckUtils]: 168: Hoare triple {170838#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {170838#(< main_~x~0 499978)} is VALID [2022-04-15 12:59:06,562 INFO L290 TraceCheckUtils]: 167: Hoare triple {170845#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170838#(< main_~x~0 499978)} is VALID [2022-04-15 12:59:06,562 INFO L290 TraceCheckUtils]: 166: Hoare triple {170845#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {170845#(< main_~x~0 499977)} is VALID [2022-04-15 12:59:06,575 INFO L290 TraceCheckUtils]: 165: Hoare triple {170852#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170845#(< main_~x~0 499977)} is VALID [2022-04-15 12:59:06,575 INFO L290 TraceCheckUtils]: 164: Hoare triple {170852#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {170852#(< main_~x~0 499976)} is VALID [2022-04-15 12:59:06,588 INFO L290 TraceCheckUtils]: 163: Hoare triple {170859#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170852#(< main_~x~0 499976)} is VALID [2022-04-15 12:59:06,588 INFO L290 TraceCheckUtils]: 162: Hoare triple {170859#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {170859#(< main_~x~0 499975)} is VALID [2022-04-15 12:59:06,601 INFO L290 TraceCheckUtils]: 161: Hoare triple {170866#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170859#(< main_~x~0 499975)} is VALID [2022-04-15 12:59:06,601 INFO L290 TraceCheckUtils]: 160: Hoare triple {170866#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {170866#(< main_~x~0 499974)} is VALID [2022-04-15 12:59:06,614 INFO L290 TraceCheckUtils]: 159: Hoare triple {170873#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170866#(< main_~x~0 499974)} is VALID [2022-04-15 12:59:06,615 INFO L290 TraceCheckUtils]: 158: Hoare triple {170873#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {170873#(< main_~x~0 499973)} is VALID [2022-04-15 12:59:06,628 INFO L290 TraceCheckUtils]: 157: Hoare triple {170880#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170873#(< main_~x~0 499973)} is VALID [2022-04-15 12:59:06,628 INFO L290 TraceCheckUtils]: 156: Hoare triple {170880#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {170880#(< main_~x~0 499972)} is VALID [2022-04-15 12:59:06,641 INFO L290 TraceCheckUtils]: 155: Hoare triple {170887#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170880#(< main_~x~0 499972)} is VALID [2022-04-15 12:59:06,641 INFO L290 TraceCheckUtils]: 154: Hoare triple {170887#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {170887#(< main_~x~0 499971)} is VALID [2022-04-15 12:59:06,654 INFO L290 TraceCheckUtils]: 153: Hoare triple {170894#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170887#(< main_~x~0 499971)} is VALID [2022-04-15 12:59:06,654 INFO L290 TraceCheckUtils]: 152: Hoare triple {170894#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {170894#(< main_~x~0 499970)} is VALID [2022-04-15 12:59:06,667 INFO L290 TraceCheckUtils]: 151: Hoare triple {170901#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170894#(< main_~x~0 499970)} is VALID [2022-04-15 12:59:06,668 INFO L290 TraceCheckUtils]: 150: Hoare triple {170901#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {170901#(< main_~x~0 499969)} is VALID [2022-04-15 12:59:06,681 INFO L290 TraceCheckUtils]: 149: Hoare triple {170908#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170901#(< main_~x~0 499969)} is VALID [2022-04-15 12:59:06,681 INFO L290 TraceCheckUtils]: 148: Hoare triple {170908#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {170908#(< main_~x~0 499968)} is VALID [2022-04-15 12:59:06,694 INFO L290 TraceCheckUtils]: 147: Hoare triple {170915#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170908#(< main_~x~0 499968)} is VALID [2022-04-15 12:59:06,694 INFO L290 TraceCheckUtils]: 146: Hoare triple {170915#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {170915#(< main_~x~0 499967)} is VALID [2022-04-15 12:59:06,707 INFO L290 TraceCheckUtils]: 145: Hoare triple {170922#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170915#(< main_~x~0 499967)} is VALID [2022-04-15 12:59:06,707 INFO L290 TraceCheckUtils]: 144: Hoare triple {170922#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {170922#(< main_~x~0 499966)} is VALID [2022-04-15 12:59:06,720 INFO L290 TraceCheckUtils]: 143: Hoare triple {170929#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170922#(< main_~x~0 499966)} is VALID [2022-04-15 12:59:06,721 INFO L290 TraceCheckUtils]: 142: Hoare triple {170929#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {170929#(< main_~x~0 499965)} is VALID [2022-04-15 12:59:06,734 INFO L290 TraceCheckUtils]: 141: Hoare triple {170936#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170929#(< main_~x~0 499965)} is VALID [2022-04-15 12:59:06,734 INFO L290 TraceCheckUtils]: 140: Hoare triple {170936#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {170936#(< main_~x~0 499964)} is VALID [2022-04-15 12:59:06,747 INFO L290 TraceCheckUtils]: 139: Hoare triple {170943#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170936#(< main_~x~0 499964)} is VALID [2022-04-15 12:59:06,747 INFO L290 TraceCheckUtils]: 138: Hoare triple {170943#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {170943#(< main_~x~0 499963)} is VALID [2022-04-15 12:59:06,760 INFO L290 TraceCheckUtils]: 137: Hoare triple {170950#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170943#(< main_~x~0 499963)} is VALID [2022-04-15 12:59:06,760 INFO L290 TraceCheckUtils]: 136: Hoare triple {170950#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {170950#(< main_~x~0 499962)} is VALID [2022-04-15 12:59:06,773 INFO L290 TraceCheckUtils]: 135: Hoare triple {170957#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170950#(< main_~x~0 499962)} is VALID [2022-04-15 12:59:06,774 INFO L290 TraceCheckUtils]: 134: Hoare triple {170957#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {170957#(< main_~x~0 499961)} is VALID [2022-04-15 12:59:06,787 INFO L290 TraceCheckUtils]: 133: Hoare triple {170964#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170957#(< main_~x~0 499961)} is VALID [2022-04-15 12:59:06,787 INFO L290 TraceCheckUtils]: 132: Hoare triple {170964#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {170964#(< main_~x~0 499960)} is VALID [2022-04-15 12:59:06,800 INFO L290 TraceCheckUtils]: 131: Hoare triple {170971#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170964#(< main_~x~0 499960)} is VALID [2022-04-15 12:59:06,800 INFO L290 TraceCheckUtils]: 130: Hoare triple {170971#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {170971#(< main_~x~0 499959)} is VALID [2022-04-15 12:59:06,813 INFO L290 TraceCheckUtils]: 129: Hoare triple {170978#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170971#(< main_~x~0 499959)} is VALID [2022-04-15 12:59:06,814 INFO L290 TraceCheckUtils]: 128: Hoare triple {170978#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {170978#(< main_~x~0 499958)} is VALID [2022-04-15 12:59:06,827 INFO L290 TraceCheckUtils]: 127: Hoare triple {170985#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170978#(< main_~x~0 499958)} is VALID [2022-04-15 12:59:06,828 INFO L290 TraceCheckUtils]: 126: Hoare triple {170985#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {170985#(< main_~x~0 499957)} is VALID [2022-04-15 12:59:06,841 INFO L290 TraceCheckUtils]: 125: Hoare triple {170992#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170985#(< main_~x~0 499957)} is VALID [2022-04-15 12:59:06,841 INFO L290 TraceCheckUtils]: 124: Hoare triple {170992#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {170992#(< main_~x~0 499956)} is VALID [2022-04-15 12:59:06,854 INFO L290 TraceCheckUtils]: 123: Hoare triple {170999#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170992#(< main_~x~0 499956)} is VALID [2022-04-15 12:59:06,854 INFO L290 TraceCheckUtils]: 122: Hoare triple {170999#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {170999#(< main_~x~0 499955)} is VALID [2022-04-15 12:59:06,867 INFO L290 TraceCheckUtils]: 121: Hoare triple {171006#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {170999#(< main_~x~0 499955)} is VALID [2022-04-15 12:59:06,867 INFO L290 TraceCheckUtils]: 120: Hoare triple {171006#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {171006#(< main_~x~0 499954)} is VALID [2022-04-15 12:59:06,880 INFO L290 TraceCheckUtils]: 119: Hoare triple {171013#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171006#(< main_~x~0 499954)} is VALID [2022-04-15 12:59:06,880 INFO L290 TraceCheckUtils]: 118: Hoare triple {171013#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {171013#(< main_~x~0 499953)} is VALID [2022-04-15 12:59:06,893 INFO L290 TraceCheckUtils]: 117: Hoare triple {171020#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171013#(< main_~x~0 499953)} is VALID [2022-04-15 12:59:06,893 INFO L290 TraceCheckUtils]: 116: Hoare triple {171020#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {171020#(< main_~x~0 499952)} is VALID [2022-04-15 12:59:06,906 INFO L290 TraceCheckUtils]: 115: Hoare triple {171027#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171020#(< main_~x~0 499952)} is VALID [2022-04-15 12:59:06,906 INFO L290 TraceCheckUtils]: 114: Hoare triple {171027#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {171027#(< main_~x~0 499951)} is VALID [2022-04-15 12:59:06,919 INFO L290 TraceCheckUtils]: 113: Hoare triple {171034#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171027#(< main_~x~0 499951)} is VALID [2022-04-15 12:59:06,920 INFO L290 TraceCheckUtils]: 112: Hoare triple {171034#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {171034#(< main_~x~0 499950)} is VALID [2022-04-15 12:59:06,933 INFO L290 TraceCheckUtils]: 111: Hoare triple {171041#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171034#(< main_~x~0 499950)} is VALID [2022-04-15 12:59:06,933 INFO L290 TraceCheckUtils]: 110: Hoare triple {171041#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {171041#(< main_~x~0 499949)} is VALID [2022-04-15 12:59:06,946 INFO L290 TraceCheckUtils]: 109: Hoare triple {171048#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171041#(< main_~x~0 499949)} is VALID [2022-04-15 12:59:06,946 INFO L290 TraceCheckUtils]: 108: Hoare triple {171048#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {171048#(< main_~x~0 499948)} is VALID [2022-04-15 12:59:06,959 INFO L290 TraceCheckUtils]: 107: Hoare triple {171055#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171048#(< main_~x~0 499948)} is VALID [2022-04-15 12:59:06,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {171055#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {171055#(< main_~x~0 499947)} is VALID [2022-04-15 12:59:06,972 INFO L290 TraceCheckUtils]: 105: Hoare triple {171062#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171055#(< main_~x~0 499947)} is VALID [2022-04-15 12:59:06,972 INFO L290 TraceCheckUtils]: 104: Hoare triple {171062#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {171062#(< main_~x~0 499946)} is VALID [2022-04-15 12:59:06,985 INFO L290 TraceCheckUtils]: 103: Hoare triple {171069#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171062#(< main_~x~0 499946)} is VALID [2022-04-15 12:59:06,985 INFO L290 TraceCheckUtils]: 102: Hoare triple {171069#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {171069#(< main_~x~0 499945)} is VALID [2022-04-15 12:59:06,998 INFO L290 TraceCheckUtils]: 101: Hoare triple {171076#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171069#(< main_~x~0 499945)} is VALID [2022-04-15 12:59:06,998 INFO L290 TraceCheckUtils]: 100: Hoare triple {171076#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {171076#(< main_~x~0 499944)} is VALID [2022-04-15 12:59:07,012 INFO L290 TraceCheckUtils]: 99: Hoare triple {171083#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171076#(< main_~x~0 499944)} is VALID [2022-04-15 12:59:07,012 INFO L290 TraceCheckUtils]: 98: Hoare triple {171083#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {171083#(< main_~x~0 499943)} is VALID [2022-04-15 12:59:07,025 INFO L290 TraceCheckUtils]: 97: Hoare triple {171090#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171083#(< main_~x~0 499943)} is VALID [2022-04-15 12:59:07,025 INFO L290 TraceCheckUtils]: 96: Hoare triple {171090#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {171090#(< main_~x~0 499942)} is VALID [2022-04-15 12:59:07,038 INFO L290 TraceCheckUtils]: 95: Hoare triple {171097#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171090#(< main_~x~0 499942)} is VALID [2022-04-15 12:59:07,039 INFO L290 TraceCheckUtils]: 94: Hoare triple {171097#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {171097#(< main_~x~0 499941)} is VALID [2022-04-15 12:59:07,052 INFO L290 TraceCheckUtils]: 93: Hoare triple {171104#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171097#(< main_~x~0 499941)} is VALID [2022-04-15 12:59:07,052 INFO L290 TraceCheckUtils]: 92: Hoare triple {171104#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {171104#(< main_~x~0 499940)} is VALID [2022-04-15 12:59:07,065 INFO L290 TraceCheckUtils]: 91: Hoare triple {171111#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171104#(< main_~x~0 499940)} is VALID [2022-04-15 12:59:07,065 INFO L290 TraceCheckUtils]: 90: Hoare triple {171111#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {171111#(< main_~x~0 499939)} is VALID [2022-04-15 12:59:07,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {171118#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171111#(< main_~x~0 499939)} is VALID [2022-04-15 12:59:07,078 INFO L290 TraceCheckUtils]: 88: Hoare triple {171118#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {171118#(< main_~x~0 499938)} is VALID [2022-04-15 12:59:07,091 INFO L290 TraceCheckUtils]: 87: Hoare triple {171125#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171118#(< main_~x~0 499938)} is VALID [2022-04-15 12:59:07,091 INFO L290 TraceCheckUtils]: 86: Hoare triple {171125#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {171125#(< main_~x~0 499937)} is VALID [2022-04-15 12:59:07,104 INFO L290 TraceCheckUtils]: 85: Hoare triple {171132#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171125#(< main_~x~0 499937)} is VALID [2022-04-15 12:59:07,105 INFO L290 TraceCheckUtils]: 84: Hoare triple {171132#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {171132#(< main_~x~0 499936)} is VALID [2022-04-15 12:59:07,117 INFO L290 TraceCheckUtils]: 83: Hoare triple {171139#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171132#(< main_~x~0 499936)} is VALID [2022-04-15 12:59:07,118 INFO L290 TraceCheckUtils]: 82: Hoare triple {171139#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {171139#(< main_~x~0 499935)} is VALID [2022-04-15 12:59:07,131 INFO L290 TraceCheckUtils]: 81: Hoare triple {171146#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171139#(< main_~x~0 499935)} is VALID [2022-04-15 12:59:07,131 INFO L290 TraceCheckUtils]: 80: Hoare triple {171146#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {171146#(< main_~x~0 499934)} is VALID [2022-04-15 12:59:07,144 INFO L290 TraceCheckUtils]: 79: Hoare triple {171153#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171146#(< main_~x~0 499934)} is VALID [2022-04-15 12:59:07,144 INFO L290 TraceCheckUtils]: 78: Hoare triple {171153#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {171153#(< main_~x~0 499933)} is VALID [2022-04-15 12:59:07,157 INFO L290 TraceCheckUtils]: 77: Hoare triple {171160#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171153#(< main_~x~0 499933)} is VALID [2022-04-15 12:59:07,157 INFO L290 TraceCheckUtils]: 76: Hoare triple {171160#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {171160#(< main_~x~0 499932)} is VALID [2022-04-15 12:59:07,170 INFO L290 TraceCheckUtils]: 75: Hoare triple {171167#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171160#(< main_~x~0 499932)} is VALID [2022-04-15 12:59:07,171 INFO L290 TraceCheckUtils]: 74: Hoare triple {171167#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {171167#(< main_~x~0 499931)} is VALID [2022-04-15 12:59:07,183 INFO L290 TraceCheckUtils]: 73: Hoare triple {171174#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171167#(< main_~x~0 499931)} is VALID [2022-04-15 12:59:07,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {171174#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {171174#(< main_~x~0 499930)} is VALID [2022-04-15 12:59:07,197 INFO L290 TraceCheckUtils]: 71: Hoare triple {171181#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171174#(< main_~x~0 499930)} is VALID [2022-04-15 12:59:07,198 INFO L290 TraceCheckUtils]: 70: Hoare triple {171181#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {171181#(< main_~x~0 499929)} is VALID [2022-04-15 12:59:07,211 INFO L290 TraceCheckUtils]: 69: Hoare triple {171188#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171181#(< main_~x~0 499929)} is VALID [2022-04-15 12:59:07,211 INFO L290 TraceCheckUtils]: 68: Hoare triple {171188#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {171188#(< main_~x~0 499928)} is VALID [2022-04-15 12:59:07,224 INFO L290 TraceCheckUtils]: 67: Hoare triple {171195#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171188#(< main_~x~0 499928)} is VALID [2022-04-15 12:59:07,224 INFO L290 TraceCheckUtils]: 66: Hoare triple {171195#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {171195#(< main_~x~0 499927)} is VALID [2022-04-15 12:59:07,237 INFO L290 TraceCheckUtils]: 65: Hoare triple {171202#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171195#(< main_~x~0 499927)} is VALID [2022-04-15 12:59:07,238 INFO L290 TraceCheckUtils]: 64: Hoare triple {171202#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {171202#(< main_~x~0 499926)} is VALID [2022-04-15 12:59:07,251 INFO L290 TraceCheckUtils]: 63: Hoare triple {171209#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171202#(< main_~x~0 499926)} is VALID [2022-04-15 12:59:07,251 INFO L290 TraceCheckUtils]: 62: Hoare triple {171209#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {171209#(< main_~x~0 499925)} is VALID [2022-04-15 12:59:07,264 INFO L290 TraceCheckUtils]: 61: Hoare triple {171216#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171209#(< main_~x~0 499925)} is VALID [2022-04-15 12:59:07,264 INFO L290 TraceCheckUtils]: 60: Hoare triple {171216#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {171216#(< main_~x~0 499924)} is VALID [2022-04-15 12:59:07,277 INFO L290 TraceCheckUtils]: 59: Hoare triple {171223#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171216#(< main_~x~0 499924)} is VALID [2022-04-15 12:59:07,277 INFO L290 TraceCheckUtils]: 58: Hoare triple {171223#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {171223#(< main_~x~0 499923)} is VALID [2022-04-15 12:59:07,290 INFO L290 TraceCheckUtils]: 57: Hoare triple {171230#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171223#(< main_~x~0 499923)} is VALID [2022-04-15 12:59:07,290 INFO L290 TraceCheckUtils]: 56: Hoare triple {171230#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {171230#(< main_~x~0 499922)} is VALID [2022-04-15 12:59:07,303 INFO L290 TraceCheckUtils]: 55: Hoare triple {171237#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171230#(< main_~x~0 499922)} is VALID [2022-04-15 12:59:07,304 INFO L290 TraceCheckUtils]: 54: Hoare triple {171237#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {171237#(< main_~x~0 499921)} is VALID [2022-04-15 12:59:07,317 INFO L290 TraceCheckUtils]: 53: Hoare triple {171244#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171237#(< main_~x~0 499921)} is VALID [2022-04-15 12:59:07,317 INFO L290 TraceCheckUtils]: 52: Hoare triple {171244#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {171244#(< main_~x~0 499920)} is VALID [2022-04-15 12:59:07,330 INFO L290 TraceCheckUtils]: 51: Hoare triple {171251#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171244#(< main_~x~0 499920)} is VALID [2022-04-15 12:59:07,330 INFO L290 TraceCheckUtils]: 50: Hoare triple {171251#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {171251#(< main_~x~0 499919)} is VALID [2022-04-15 12:59:07,343 INFO L290 TraceCheckUtils]: 49: Hoare triple {171258#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171251#(< main_~x~0 499919)} is VALID [2022-04-15 12:59:07,343 INFO L290 TraceCheckUtils]: 48: Hoare triple {171258#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {171258#(< main_~x~0 499918)} is VALID [2022-04-15 12:59:07,356 INFO L290 TraceCheckUtils]: 47: Hoare triple {171265#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171258#(< main_~x~0 499918)} is VALID [2022-04-15 12:59:07,357 INFO L290 TraceCheckUtils]: 46: Hoare triple {171265#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {171265#(< main_~x~0 499917)} is VALID [2022-04-15 12:59:07,370 INFO L290 TraceCheckUtils]: 45: Hoare triple {171272#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171265#(< main_~x~0 499917)} is VALID [2022-04-15 12:59:07,370 INFO L290 TraceCheckUtils]: 44: Hoare triple {171272#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {171272#(< main_~x~0 499916)} is VALID [2022-04-15 12:59:07,383 INFO L290 TraceCheckUtils]: 43: Hoare triple {171279#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171272#(< main_~x~0 499916)} is VALID [2022-04-15 12:59:07,383 INFO L290 TraceCheckUtils]: 42: Hoare triple {171279#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {171279#(< main_~x~0 499915)} is VALID [2022-04-15 12:59:07,396 INFO L290 TraceCheckUtils]: 41: Hoare triple {171286#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171279#(< main_~x~0 499915)} is VALID [2022-04-15 12:59:07,396 INFO L290 TraceCheckUtils]: 40: Hoare triple {171286#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {171286#(< main_~x~0 499914)} is VALID [2022-04-15 12:59:07,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {171293#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171286#(< main_~x~0 499914)} is VALID [2022-04-15 12:59:07,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {171293#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {171293#(< main_~x~0 499913)} is VALID [2022-04-15 12:59:07,423 INFO L290 TraceCheckUtils]: 37: Hoare triple {171300#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171293#(< main_~x~0 499913)} is VALID [2022-04-15 12:59:07,423 INFO L290 TraceCheckUtils]: 36: Hoare triple {171300#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {171300#(< main_~x~0 499912)} is VALID [2022-04-15 12:59:07,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {171307#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171300#(< main_~x~0 499912)} is VALID [2022-04-15 12:59:07,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {171307#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {171307#(< main_~x~0 499911)} is VALID [2022-04-15 12:59:07,449 INFO L290 TraceCheckUtils]: 33: Hoare triple {171314#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171307#(< main_~x~0 499911)} is VALID [2022-04-15 12:59:07,449 INFO L290 TraceCheckUtils]: 32: Hoare triple {171314#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {171314#(< main_~x~0 499910)} is VALID [2022-04-15 12:59:07,462 INFO L290 TraceCheckUtils]: 31: Hoare triple {171321#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171314#(< main_~x~0 499910)} is VALID [2022-04-15 12:59:07,462 INFO L290 TraceCheckUtils]: 30: Hoare triple {171321#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {171321#(< main_~x~0 499909)} is VALID [2022-04-15 12:59:07,476 INFO L290 TraceCheckUtils]: 29: Hoare triple {171328#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171321#(< main_~x~0 499909)} is VALID [2022-04-15 12:59:07,476 INFO L290 TraceCheckUtils]: 28: Hoare triple {171328#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {171328#(< main_~x~0 499908)} is VALID [2022-04-15 12:59:07,489 INFO L290 TraceCheckUtils]: 27: Hoare triple {171335#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171328#(< main_~x~0 499908)} is VALID [2022-04-15 12:59:07,489 INFO L290 TraceCheckUtils]: 26: Hoare triple {171335#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {171335#(< main_~x~0 499907)} is VALID [2022-04-15 12:59:07,502 INFO L290 TraceCheckUtils]: 25: Hoare triple {171342#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171335#(< main_~x~0 499907)} is VALID [2022-04-15 12:59:07,502 INFO L290 TraceCheckUtils]: 24: Hoare triple {171342#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {171342#(< main_~x~0 499906)} is VALID [2022-04-15 12:59:07,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {171349#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171342#(< main_~x~0 499906)} is VALID [2022-04-15 12:59:07,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {171349#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {171349#(< main_~x~0 499905)} is VALID [2022-04-15 12:59:07,528 INFO L290 TraceCheckUtils]: 21: Hoare triple {171356#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171349#(< main_~x~0 499905)} is VALID [2022-04-15 12:59:07,529 INFO L290 TraceCheckUtils]: 20: Hoare triple {171356#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {171356#(< main_~x~0 499904)} is VALID [2022-04-15 12:59:07,542 INFO L290 TraceCheckUtils]: 19: Hoare triple {171363#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171356#(< main_~x~0 499904)} is VALID [2022-04-15 12:59:07,542 INFO L290 TraceCheckUtils]: 18: Hoare triple {171363#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {171363#(< main_~x~0 499903)} is VALID [2022-04-15 12:59:07,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {171370#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171363#(< main_~x~0 499903)} is VALID [2022-04-15 12:59:07,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {171370#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {171370#(< main_~x~0 499902)} is VALID [2022-04-15 12:59:07,568 INFO L290 TraceCheckUtils]: 15: Hoare triple {171377#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171370#(< main_~x~0 499902)} is VALID [2022-04-15 12:59:07,568 INFO L290 TraceCheckUtils]: 14: Hoare triple {171377#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {171377#(< main_~x~0 499901)} is VALID [2022-04-15 12:59:07,581 INFO L290 TraceCheckUtils]: 13: Hoare triple {171384#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171377#(< main_~x~0 499901)} is VALID [2022-04-15 12:59:07,581 INFO L290 TraceCheckUtils]: 12: Hoare triple {171384#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {171384#(< main_~x~0 499900)} is VALID [2022-04-15 12:59:07,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {171391#(< main_~x~0 499899)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171384#(< main_~x~0 499900)} is VALID [2022-04-15 12:59:07,595 INFO L290 TraceCheckUtils]: 10: Hoare triple {171391#(< main_~x~0 499899)} assume !!(~x~0 < 1000000); {171391#(< main_~x~0 499899)} is VALID [2022-04-15 12:59:07,607 INFO L290 TraceCheckUtils]: 9: Hoare triple {171398#(< main_~x~0 499898)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171391#(< main_~x~0 499899)} is VALID [2022-04-15 12:59:07,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {171398#(< main_~x~0 499898)} assume !!(~x~0 < 1000000); {171398#(< main_~x~0 499898)} is VALID [2022-04-15 12:59:07,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {171405#(< main_~x~0 499897)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {171398#(< main_~x~0 499898)} is VALID [2022-04-15 12:59:07,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {171405#(< main_~x~0 499897)} assume !!(~x~0 < 1000000); {171405#(< main_~x~0 499897)} is VALID [2022-04-15 12:59:07,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {169889#true} ~x~0 := 0;~y~0 := 500000; {171405#(< main_~x~0 499897)} is VALID [2022-04-15 12:59:07,621 INFO L272 TraceCheckUtils]: 4: Hoare triple {169889#true} call #t~ret4 := main(); {169889#true} is VALID [2022-04-15 12:59:07,621 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {169889#true} {169889#true} #41#return; {169889#true} is VALID [2022-04-15 12:59:07,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {169889#true} assume true; {169889#true} is VALID [2022-04-15 12:59:07,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {169889#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {169889#true} is VALID [2022-04-15 12:59:07,621 INFO L272 TraceCheckUtils]: 0: Hoare triple {169889#true} call ULTIMATE.init(); {169889#true} is VALID [2022-04-15 12:59:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11025 backedges. 312 proven. 10712 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:59:07,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [64475287] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:59:07,623 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:59:07,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [107, 106, 106] total 212 [2022-04-15 12:59:07,623 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:59:07,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [725684304] [2022-04-15 12:59:07,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [725684304] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:59:07,623 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:59:07,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [107] imperfect sequences [] total 107 [2022-04-15 12:59:07,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896796644] [2022-04-15 12:59:07,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:59:07,624 INFO L78 Accepts]: Start accepts. Automaton has has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 221 [2022-04-15 12:59:07,624 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:59:07,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:09,099 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:09,100 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 107 states [2022-04-15 12:59:09,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:09,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 107 interpolants. [2022-04-15 12:59:09,104 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22157, Invalid=22575, Unknown=0, NotChecked=0, Total=44732 [2022-04-15 12:59:09,104 INFO L87 Difference]: Start difference. First operand 223 states and 226 transitions. Second operand has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:17,125 INFO L93 Difference]: Finished difference Result 234 states and 240 transitions. [2022-04-15 12:59:17,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2022-04-15 12:59:17,125 INFO L78 Accepts]: Start accepts. Automaton has has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 221 [2022-04-15 12:59:17,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:59:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 231 transitions. [2022-04-15 12:59:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 231 transitions. [2022-04-15 12:59:17,128 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 107 states and 231 transitions. [2022-04-15 12:59:17,486 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:17,488 INFO L225 Difference]: With dead ends: 234 [2022-04-15 12:59:17,488 INFO L226 Difference]: Without dead ends: 225 [2022-04-15 12:59:17,494 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 314 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5973 ImplicationChecksByTransitivity, 13.7s TimeCoverageRelationStatistics Valid=44102, Invalid=55438, Unknown=0, NotChecked=0, Total=99540 [2022-04-15 12:59:17,494 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 112 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 12:59:17,494 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [112 Valid, 19 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 12:59:17,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2022-04-15 12:59:17,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 225. [2022-04-15 12:59:17,806 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:59:17,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 225 states. Second operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,806 INFO L74 IsIncluded]: Start isIncluded. First operand 225 states. Second operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,806 INFO L87 Difference]: Start difference. First operand 225 states. Second operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:17,808 INFO L93 Difference]: Finished difference Result 225 states and 228 transitions. [2022-04-15 12:59:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2022-04-15 12:59:17,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:17,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:17,809 INFO L74 IsIncluded]: Start isIncluded. First operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 225 states. [2022-04-15 12:59:17,809 INFO L87 Difference]: Start difference. First operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 225 states. [2022-04-15 12:59:17,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:17,811 INFO L93 Difference]: Finished difference Result 225 states and 228 transitions. [2022-04-15 12:59:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2022-04-15 12:59:17,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:17,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:17,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:59:17,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:59:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 220 states have (on average 1.018181818181818) internal successors, (224), 220 states have internal predecessors, (224), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 228 transitions. [2022-04-15 12:59:17,813 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 228 transitions. Word has length 221 [2022-04-15 12:59:17,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:59:17,813 INFO L478 AbstractCegarLoop]: Abstraction has 225 states and 228 transitions. [2022-04-15 12:59:17,814 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 107 states, 107 states have (on average 2.02803738317757) internal successors, (217), 106 states have internal predecessors, (217), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:17,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 225 states and 228 transitions. [2022-04-15 12:59:18,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2022-04-15 12:59:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-04-15 12:59:18,124 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:59:18,124 INFO L499 BasicCegarLoop]: trace histogram [106, 104, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:59:18,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Forceful destruction successful, exit code 0 [2022-04-15 12:59:18,325 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable209,SelfDestructingSolverStorable210,105 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:59:18,325 INFO L403 AbstractCegarLoop]: === Iteration 108 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:59:18,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:59:18,325 INFO L85 PathProgramCache]: Analyzing trace with hash 2096919297, now seen corresponding path program 209 times [2022-04-15 12:59:18,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:18,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2013395129] [2022-04-15 12:59:18,585 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:59:18,586 INFO L85 PathProgramCache]: Analyzing trace with hash 701940368, now seen corresponding path program 1 times [2022-04-15 12:59:18,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:18,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739414956] [2022-04-15 12:59:18,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:18,588 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:59:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:18,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:59:18,590 INFO L85 PathProgramCache]: Analyzing trace with hash 2096919297, now seen corresponding path program 210 times [2022-04-15 12:59:18,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:18,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091305447] [2022-04-15 12:59:18,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:21,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:59:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:21,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {173115#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {173005#true} assume true; {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {173005#true} {173005#true} #41#return; {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L272 TraceCheckUtils]: 0: Hoare triple {173005#true} call ULTIMATE.init(); {173115#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:59:21,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {173115#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L290 TraceCheckUtils]: 2: Hoare triple {173005#true} assume true; {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {173005#true} {173005#true} #41#return; {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L272 TraceCheckUtils]: 4: Hoare triple {173005#true} call #t~ret4 := main(); {173005#true} is VALID [2022-04-15 12:59:21,943 INFO L290 TraceCheckUtils]: 5: Hoare triple {173005#true} ~x~0 := 0;~y~0 := 500000; {173010#(= main_~x~0 0)} is VALID [2022-04-15 12:59:21,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {173010#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {173010#(= main_~x~0 0)} is VALID [2022-04-15 12:59:21,944 INFO L290 TraceCheckUtils]: 7: Hoare triple {173010#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173011#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:21,944 INFO L290 TraceCheckUtils]: 8: Hoare triple {173011#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {173011#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:21,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {173011#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173012#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:21,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {173012#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {173012#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:21,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {173012#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173013#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:21,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {173013#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {173013#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:21,956 INFO L290 TraceCheckUtils]: 13: Hoare triple {173013#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173014#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:21,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {173014#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {173014#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:21,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {173014#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173015#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:21,958 INFO L290 TraceCheckUtils]: 16: Hoare triple {173015#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {173015#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:21,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {173015#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173016#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:21,961 INFO L290 TraceCheckUtils]: 18: Hoare triple {173016#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {173016#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:21,963 INFO L290 TraceCheckUtils]: 19: Hoare triple {173016#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173017#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:21,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {173017#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {173017#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:21,966 INFO L290 TraceCheckUtils]: 21: Hoare triple {173017#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173018#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:21,967 INFO L290 TraceCheckUtils]: 22: Hoare triple {173018#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {173018#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:21,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {173018#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173019#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:21,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {173019#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {173019#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:21,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {173019#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173020#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:21,972 INFO L290 TraceCheckUtils]: 26: Hoare triple {173020#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {173020#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:21,974 INFO L290 TraceCheckUtils]: 27: Hoare triple {173020#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173021#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:21,974 INFO L290 TraceCheckUtils]: 28: Hoare triple {173021#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {173021#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:21,976 INFO L290 TraceCheckUtils]: 29: Hoare triple {173021#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173022#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:21,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {173022#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {173022#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:21,979 INFO L290 TraceCheckUtils]: 31: Hoare triple {173022#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173023#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:21,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {173023#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {173023#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:21,982 INFO L290 TraceCheckUtils]: 33: Hoare triple {173023#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173024#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:21,982 INFO L290 TraceCheckUtils]: 34: Hoare triple {173024#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {173024#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:21,984 INFO L290 TraceCheckUtils]: 35: Hoare triple {173024#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173025#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:21,985 INFO L290 TraceCheckUtils]: 36: Hoare triple {173025#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {173025#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:21,987 INFO L290 TraceCheckUtils]: 37: Hoare triple {173025#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173026#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:21,987 INFO L290 TraceCheckUtils]: 38: Hoare triple {173026#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {173026#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:21,989 INFO L290 TraceCheckUtils]: 39: Hoare triple {173026#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173027#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:21,990 INFO L290 TraceCheckUtils]: 40: Hoare triple {173027#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {173027#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:21,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {173027#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173028#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:21,992 INFO L290 TraceCheckUtils]: 42: Hoare triple {173028#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {173028#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:21,994 INFO L290 TraceCheckUtils]: 43: Hoare triple {173028#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173029#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:21,995 INFO L290 TraceCheckUtils]: 44: Hoare triple {173029#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {173029#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:21,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {173029#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173030#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:21,997 INFO L290 TraceCheckUtils]: 46: Hoare triple {173030#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {173030#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:21,999 INFO L290 TraceCheckUtils]: 47: Hoare triple {173030#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173031#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:22,000 INFO L290 TraceCheckUtils]: 48: Hoare triple {173031#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {173031#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:22,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {173031#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173032#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:22,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {173032#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {173032#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:22,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {173032#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173033#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:22,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {173033#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {173033#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:22,007 INFO L290 TraceCheckUtils]: 53: Hoare triple {173033#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173034#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:22,007 INFO L290 TraceCheckUtils]: 54: Hoare triple {173034#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {173034#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:22,009 INFO L290 TraceCheckUtils]: 55: Hoare triple {173034#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173035#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:22,010 INFO L290 TraceCheckUtils]: 56: Hoare triple {173035#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {173035#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:22,012 INFO L290 TraceCheckUtils]: 57: Hoare triple {173035#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173036#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:22,012 INFO L290 TraceCheckUtils]: 58: Hoare triple {173036#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {173036#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:22,014 INFO L290 TraceCheckUtils]: 59: Hoare triple {173036#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173037#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:22,014 INFO L290 TraceCheckUtils]: 60: Hoare triple {173037#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {173037#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:22,017 INFO L290 TraceCheckUtils]: 61: Hoare triple {173037#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173038#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:22,017 INFO L290 TraceCheckUtils]: 62: Hoare triple {173038#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {173038#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:22,019 INFO L290 TraceCheckUtils]: 63: Hoare triple {173038#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173039#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:22,019 INFO L290 TraceCheckUtils]: 64: Hoare triple {173039#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {173039#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:22,021 INFO L290 TraceCheckUtils]: 65: Hoare triple {173039#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173040#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:22,022 INFO L290 TraceCheckUtils]: 66: Hoare triple {173040#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {173040#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:22,024 INFO L290 TraceCheckUtils]: 67: Hoare triple {173040#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173041#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:22,024 INFO L290 TraceCheckUtils]: 68: Hoare triple {173041#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {173041#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:22,026 INFO L290 TraceCheckUtils]: 69: Hoare triple {173041#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173042#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:22,026 INFO L290 TraceCheckUtils]: 70: Hoare triple {173042#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {173042#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:22,028 INFO L290 TraceCheckUtils]: 71: Hoare triple {173042#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173043#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:22,029 INFO L290 TraceCheckUtils]: 72: Hoare triple {173043#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {173043#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:22,031 INFO L290 TraceCheckUtils]: 73: Hoare triple {173043#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173044#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:22,031 INFO L290 TraceCheckUtils]: 74: Hoare triple {173044#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {173044#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:22,033 INFO L290 TraceCheckUtils]: 75: Hoare triple {173044#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173045#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:22,033 INFO L290 TraceCheckUtils]: 76: Hoare triple {173045#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {173045#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:22,036 INFO L290 TraceCheckUtils]: 77: Hoare triple {173045#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173046#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:22,036 INFO L290 TraceCheckUtils]: 78: Hoare triple {173046#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {173046#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:22,038 INFO L290 TraceCheckUtils]: 79: Hoare triple {173046#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173047#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:22,038 INFO L290 TraceCheckUtils]: 80: Hoare triple {173047#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {173047#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:22,040 INFO L290 TraceCheckUtils]: 81: Hoare triple {173047#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173048#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:22,040 INFO L290 TraceCheckUtils]: 82: Hoare triple {173048#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {173048#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:22,043 INFO L290 TraceCheckUtils]: 83: Hoare triple {173048#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173049#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:22,043 INFO L290 TraceCheckUtils]: 84: Hoare triple {173049#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {173049#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:22,047 INFO L290 TraceCheckUtils]: 85: Hoare triple {173049#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173050#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:22,047 INFO L290 TraceCheckUtils]: 86: Hoare triple {173050#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {173050#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:22,049 INFO L290 TraceCheckUtils]: 87: Hoare triple {173050#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173051#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:22,050 INFO L290 TraceCheckUtils]: 88: Hoare triple {173051#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {173051#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:22,052 INFO L290 TraceCheckUtils]: 89: Hoare triple {173051#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173052#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:22,052 INFO L290 TraceCheckUtils]: 90: Hoare triple {173052#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {173052#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:22,054 INFO L290 TraceCheckUtils]: 91: Hoare triple {173052#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173053#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:22,054 INFO L290 TraceCheckUtils]: 92: Hoare triple {173053#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {173053#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:22,057 INFO L290 TraceCheckUtils]: 93: Hoare triple {173053#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173054#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:22,057 INFO L290 TraceCheckUtils]: 94: Hoare triple {173054#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {173054#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:22,059 INFO L290 TraceCheckUtils]: 95: Hoare triple {173054#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173055#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:22,059 INFO L290 TraceCheckUtils]: 96: Hoare triple {173055#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {173055#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:22,061 INFO L290 TraceCheckUtils]: 97: Hoare triple {173055#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173056#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:22,062 INFO L290 TraceCheckUtils]: 98: Hoare triple {173056#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {173056#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:22,064 INFO L290 TraceCheckUtils]: 99: Hoare triple {173056#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173057#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:22,064 INFO L290 TraceCheckUtils]: 100: Hoare triple {173057#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {173057#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:22,066 INFO L290 TraceCheckUtils]: 101: Hoare triple {173057#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173058#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:22,066 INFO L290 TraceCheckUtils]: 102: Hoare triple {173058#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {173058#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:22,069 INFO L290 TraceCheckUtils]: 103: Hoare triple {173058#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173059#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:22,069 INFO L290 TraceCheckUtils]: 104: Hoare triple {173059#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {173059#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:22,071 INFO L290 TraceCheckUtils]: 105: Hoare triple {173059#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173060#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:22,071 INFO L290 TraceCheckUtils]: 106: Hoare triple {173060#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {173060#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:22,074 INFO L290 TraceCheckUtils]: 107: Hoare triple {173060#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173061#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:22,074 INFO L290 TraceCheckUtils]: 108: Hoare triple {173061#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {173061#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:22,078 INFO L290 TraceCheckUtils]: 109: Hoare triple {173061#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173062#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:22,078 INFO L290 TraceCheckUtils]: 110: Hoare triple {173062#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {173062#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:22,081 INFO L290 TraceCheckUtils]: 111: Hoare triple {173062#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173063#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:22,081 INFO L290 TraceCheckUtils]: 112: Hoare triple {173063#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {173063#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:22,083 INFO L290 TraceCheckUtils]: 113: Hoare triple {173063#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173064#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:22,083 INFO L290 TraceCheckUtils]: 114: Hoare triple {173064#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {173064#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:22,086 INFO L290 TraceCheckUtils]: 115: Hoare triple {173064#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173065#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:22,087 INFO L290 TraceCheckUtils]: 116: Hoare triple {173065#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {173065#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:22,089 INFO L290 TraceCheckUtils]: 117: Hoare triple {173065#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173066#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:22,089 INFO L290 TraceCheckUtils]: 118: Hoare triple {173066#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {173066#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:22,091 INFO L290 TraceCheckUtils]: 119: Hoare triple {173066#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173067#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:22,092 INFO L290 TraceCheckUtils]: 120: Hoare triple {173067#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {173067#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:22,094 INFO L290 TraceCheckUtils]: 121: Hoare triple {173067#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173068#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:22,094 INFO L290 TraceCheckUtils]: 122: Hoare triple {173068#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {173068#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:22,098 INFO L290 TraceCheckUtils]: 123: Hoare triple {173068#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173069#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:22,098 INFO L290 TraceCheckUtils]: 124: Hoare triple {173069#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {173069#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:22,100 INFO L290 TraceCheckUtils]: 125: Hoare triple {173069#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173070#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:22,100 INFO L290 TraceCheckUtils]: 126: Hoare triple {173070#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {173070#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:22,102 INFO L290 TraceCheckUtils]: 127: Hoare triple {173070#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173071#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:22,103 INFO L290 TraceCheckUtils]: 128: Hoare triple {173071#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {173071#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:22,105 INFO L290 TraceCheckUtils]: 129: Hoare triple {173071#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173072#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:22,105 INFO L290 TraceCheckUtils]: 130: Hoare triple {173072#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {173072#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:22,107 INFO L290 TraceCheckUtils]: 131: Hoare triple {173072#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173073#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:22,107 INFO L290 TraceCheckUtils]: 132: Hoare triple {173073#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {173073#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:22,109 INFO L290 TraceCheckUtils]: 133: Hoare triple {173073#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173074#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:22,110 INFO L290 TraceCheckUtils]: 134: Hoare triple {173074#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {173074#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:22,112 INFO L290 TraceCheckUtils]: 135: Hoare triple {173074#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173075#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:22,112 INFO L290 TraceCheckUtils]: 136: Hoare triple {173075#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {173075#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:22,114 INFO L290 TraceCheckUtils]: 137: Hoare triple {173075#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173076#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:22,114 INFO L290 TraceCheckUtils]: 138: Hoare triple {173076#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {173076#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:22,116 INFO L290 TraceCheckUtils]: 139: Hoare triple {173076#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173077#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:22,117 INFO L290 TraceCheckUtils]: 140: Hoare triple {173077#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {173077#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:22,119 INFO L290 TraceCheckUtils]: 141: Hoare triple {173077#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173078#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:22,119 INFO L290 TraceCheckUtils]: 142: Hoare triple {173078#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {173078#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:22,121 INFO L290 TraceCheckUtils]: 143: Hoare triple {173078#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173079#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:22,121 INFO L290 TraceCheckUtils]: 144: Hoare triple {173079#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {173079#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:22,124 INFO L290 TraceCheckUtils]: 145: Hoare triple {173079#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173080#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:22,124 INFO L290 TraceCheckUtils]: 146: Hoare triple {173080#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {173080#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:22,126 INFO L290 TraceCheckUtils]: 147: Hoare triple {173080#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173081#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:22,127 INFO L290 TraceCheckUtils]: 148: Hoare triple {173081#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {173081#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:22,129 INFO L290 TraceCheckUtils]: 149: Hoare triple {173081#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173082#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:22,129 INFO L290 TraceCheckUtils]: 150: Hoare triple {173082#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {173082#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:22,131 INFO L290 TraceCheckUtils]: 151: Hoare triple {173082#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173083#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:22,131 INFO L290 TraceCheckUtils]: 152: Hoare triple {173083#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {173083#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:22,134 INFO L290 TraceCheckUtils]: 153: Hoare triple {173083#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173084#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:22,134 INFO L290 TraceCheckUtils]: 154: Hoare triple {173084#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {173084#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:22,136 INFO L290 TraceCheckUtils]: 155: Hoare triple {173084#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173085#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:22,136 INFO L290 TraceCheckUtils]: 156: Hoare triple {173085#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {173085#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:22,138 INFO L290 TraceCheckUtils]: 157: Hoare triple {173085#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173086#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:22,139 INFO L290 TraceCheckUtils]: 158: Hoare triple {173086#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {173086#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:22,141 INFO L290 TraceCheckUtils]: 159: Hoare triple {173086#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173087#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:22,141 INFO L290 TraceCheckUtils]: 160: Hoare triple {173087#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {173087#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:22,143 INFO L290 TraceCheckUtils]: 161: Hoare triple {173087#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173088#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:22,144 INFO L290 TraceCheckUtils]: 162: Hoare triple {173088#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {173088#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:22,146 INFO L290 TraceCheckUtils]: 163: Hoare triple {173088#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173089#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:22,146 INFO L290 TraceCheckUtils]: 164: Hoare triple {173089#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {173089#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:22,148 INFO L290 TraceCheckUtils]: 165: Hoare triple {173089#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173090#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:22,149 INFO L290 TraceCheckUtils]: 166: Hoare triple {173090#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {173090#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:22,151 INFO L290 TraceCheckUtils]: 167: Hoare triple {173090#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173091#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:22,151 INFO L290 TraceCheckUtils]: 168: Hoare triple {173091#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {173091#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:22,153 INFO L290 TraceCheckUtils]: 169: Hoare triple {173091#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173092#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:22,153 INFO L290 TraceCheckUtils]: 170: Hoare triple {173092#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {173092#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:22,155 INFO L290 TraceCheckUtils]: 171: Hoare triple {173092#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173093#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:22,156 INFO L290 TraceCheckUtils]: 172: Hoare triple {173093#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {173093#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:22,158 INFO L290 TraceCheckUtils]: 173: Hoare triple {173093#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173094#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:22,158 INFO L290 TraceCheckUtils]: 174: Hoare triple {173094#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {173094#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:22,160 INFO L290 TraceCheckUtils]: 175: Hoare triple {173094#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173095#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:22,160 INFO L290 TraceCheckUtils]: 176: Hoare triple {173095#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {173095#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:22,162 INFO L290 TraceCheckUtils]: 177: Hoare triple {173095#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173096#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:22,163 INFO L290 TraceCheckUtils]: 178: Hoare triple {173096#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {173096#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:22,165 INFO L290 TraceCheckUtils]: 179: Hoare triple {173096#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173097#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:22,165 INFO L290 TraceCheckUtils]: 180: Hoare triple {173097#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {173097#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:22,167 INFO L290 TraceCheckUtils]: 181: Hoare triple {173097#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173098#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:22,167 INFO L290 TraceCheckUtils]: 182: Hoare triple {173098#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {173098#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:22,169 INFO L290 TraceCheckUtils]: 183: Hoare triple {173098#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173099#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:22,170 INFO L290 TraceCheckUtils]: 184: Hoare triple {173099#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {173099#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:22,172 INFO L290 TraceCheckUtils]: 185: Hoare triple {173099#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173100#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:22,172 INFO L290 TraceCheckUtils]: 186: Hoare triple {173100#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {173100#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:22,174 INFO L290 TraceCheckUtils]: 187: Hoare triple {173100#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173101#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:22,174 INFO L290 TraceCheckUtils]: 188: Hoare triple {173101#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {173101#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:22,177 INFO L290 TraceCheckUtils]: 189: Hoare triple {173101#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173102#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:22,177 INFO L290 TraceCheckUtils]: 190: Hoare triple {173102#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {173102#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:22,179 INFO L290 TraceCheckUtils]: 191: Hoare triple {173102#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173103#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:22,179 INFO L290 TraceCheckUtils]: 192: Hoare triple {173103#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {173103#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:22,182 INFO L290 TraceCheckUtils]: 193: Hoare triple {173103#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173104#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:22,182 INFO L290 TraceCheckUtils]: 194: Hoare triple {173104#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {173104#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:22,184 INFO L290 TraceCheckUtils]: 195: Hoare triple {173104#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173105#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:22,184 INFO L290 TraceCheckUtils]: 196: Hoare triple {173105#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {173105#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:22,186 INFO L290 TraceCheckUtils]: 197: Hoare triple {173105#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173106#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:22,187 INFO L290 TraceCheckUtils]: 198: Hoare triple {173106#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {173106#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:22,189 INFO L290 TraceCheckUtils]: 199: Hoare triple {173106#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173107#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:22,189 INFO L290 TraceCheckUtils]: 200: Hoare triple {173107#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {173107#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:22,191 INFO L290 TraceCheckUtils]: 201: Hoare triple {173107#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173108#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:22,191 INFO L290 TraceCheckUtils]: 202: Hoare triple {173108#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {173108#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:22,193 INFO L290 TraceCheckUtils]: 203: Hoare triple {173108#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173109#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:22,194 INFO L290 TraceCheckUtils]: 204: Hoare triple {173109#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {173109#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:22,196 INFO L290 TraceCheckUtils]: 205: Hoare triple {173109#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173110#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:22,196 INFO L290 TraceCheckUtils]: 206: Hoare triple {173110#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {173110#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:22,198 INFO L290 TraceCheckUtils]: 207: Hoare triple {173110#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173111#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:22,198 INFO L290 TraceCheckUtils]: 208: Hoare triple {173111#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {173111#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:22,201 INFO L290 TraceCheckUtils]: 209: Hoare triple {173111#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173112#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:22,201 INFO L290 TraceCheckUtils]: 210: Hoare triple {173112#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {173112#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:22,203 INFO L290 TraceCheckUtils]: 211: Hoare triple {173112#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173113#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:22,204 INFO L290 TraceCheckUtils]: 212: Hoare triple {173113#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {173113#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:22,206 INFO L290 TraceCheckUtils]: 213: Hoare triple {173113#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173114#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:22,206 INFO L290 TraceCheckUtils]: 214: Hoare triple {173114#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {173114#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 215: Hoare triple {173114#(<= main_~x~0 104)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 216: Hoare triple {173006#false} assume !!(~x~0 < 1000000); {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 217: Hoare triple {173006#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 218: Hoare triple {173006#false} assume !(~x~0 < 1000000); {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L272 TraceCheckUtils]: 219: Hoare triple {173006#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 220: Hoare triple {173006#false} ~cond := #in~cond; {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 221: Hoare triple {173006#false} assume 0 == ~cond; {173006#false} is VALID [2022-04-15 12:59:22,209 INFO L290 TraceCheckUtils]: 222: Hoare triple {173006#false} assume !false; {173006#false} is VALID [2022-04-15 12:59:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 315 proven. 10920 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:59:22,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:59:22,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091305447] [2022-04-15 12:59:22,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091305447] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:59:22,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [458587227] [2022-04-15 12:59:22,210 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 12:59:22,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:59:22,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:59:22,211 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:59:22,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Waiting until timeout for monitored process [2022-04-15 12:59:22,289 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 12:59:22,289 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:59:22,290 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 12:59:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:22,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:59:23,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {173005#true} call ULTIMATE.init(); {173005#true} is VALID [2022-04-15 12:59:23,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {173005#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {173005#true} is VALID [2022-04-15 12:59:23,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {173005#true} assume true; {173005#true} is VALID [2022-04-15 12:59:23,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {173005#true} {173005#true} #41#return; {173005#true} is VALID [2022-04-15 12:59:23,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {173005#true} call #t~ret4 := main(); {173005#true} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 5: Hoare triple {173005#true} ~x~0 := 0;~y~0 := 500000; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 6: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 8: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,072 INFO L290 TraceCheckUtils]: 10: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 11: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 12: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 13: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 14: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 15: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 16: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,073 INFO L290 TraceCheckUtils]: 17: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 18: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 19: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 20: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 21: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 22: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,074 INFO L290 TraceCheckUtils]: 23: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 24: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 25: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 26: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 27: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 28: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 29: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,075 INFO L290 TraceCheckUtils]: 30: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 31: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 32: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 33: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 34: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 35: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 36: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,076 INFO L290 TraceCheckUtils]: 37: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 39: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 40: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 41: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 42: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,077 INFO L290 TraceCheckUtils]: 43: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 44: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 45: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 46: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 47: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 48: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,078 INFO L290 TraceCheckUtils]: 49: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 50: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 52: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 53: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 54: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 55: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,079 INFO L290 TraceCheckUtils]: 56: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 57: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 58: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 59: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 60: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 61: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,080 INFO L290 TraceCheckUtils]: 62: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 63: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 64: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 65: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 66: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 67: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 68: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 70: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 71: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 72: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 73: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 74: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 75: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,082 INFO L290 TraceCheckUtils]: 76: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 77: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 78: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 79: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 80: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 81: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,083 INFO L290 TraceCheckUtils]: 82: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 83: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 84: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 85: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 86: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 87: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 88: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,084 INFO L290 TraceCheckUtils]: 89: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 90: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 91: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 92: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 93: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 94: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 95: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,085 INFO L290 TraceCheckUtils]: 96: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 97: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 98: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 99: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 100: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 101: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,086 INFO L290 TraceCheckUtils]: 102: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 103: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 104: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 105: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 106: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 107: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 108: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,087 INFO L290 TraceCheckUtils]: 109: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 110: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 111: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 112: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 113: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 114: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,088 INFO L290 TraceCheckUtils]: 115: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 117: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 118: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 119: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 120: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 121: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,089 INFO L290 TraceCheckUtils]: 122: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 123: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 124: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 125: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 126: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 127: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 128: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,090 INFO L290 TraceCheckUtils]: 129: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 130: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 131: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 132: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 133: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 134: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,091 INFO L290 TraceCheckUtils]: 135: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 136: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 137: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 138: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 139: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 140: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 141: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,092 INFO L290 TraceCheckUtils]: 142: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 143: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 144: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 145: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 146: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 147: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,093 INFO L290 TraceCheckUtils]: 148: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 149: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 150: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 151: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 152: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 153: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 154: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,094 INFO L290 TraceCheckUtils]: 155: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 156: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 157: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 158: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 159: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 160: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,095 INFO L290 TraceCheckUtils]: 161: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 162: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 163: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 164: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 165: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 166: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,096 INFO L290 TraceCheckUtils]: 167: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 168: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 169: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 170: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 171: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 172: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 173: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,097 INFO L290 TraceCheckUtils]: 174: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 175: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 176: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 177: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 178: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 179: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 180: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,098 INFO L290 TraceCheckUtils]: 181: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 182: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 183: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 184: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 185: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 186: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,099 INFO L290 TraceCheckUtils]: 187: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 188: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 189: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 190: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 191: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 192: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 193: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,100 INFO L290 TraceCheckUtils]: 194: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 195: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 196: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 197: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 198: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 199: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,101 INFO L290 TraceCheckUtils]: 200: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 201: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 202: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 203: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 204: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 205: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 206: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,102 INFO L290 TraceCheckUtils]: 207: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 208: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 209: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 210: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 211: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 212: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 213: Hoare triple {173134#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,103 INFO L290 TraceCheckUtils]: 214: Hoare triple {173134#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {173134#(<= main_~y~0 500000)} is VALID [2022-04-15 12:59:23,118 INFO L290 TraceCheckUtils]: 215: Hoare triple {173134#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173765#(<= main_~y~0 500001)} is VALID [2022-04-15 12:59:23,118 INFO L290 TraceCheckUtils]: 216: Hoare triple {173765#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {173765#(<= main_~y~0 500001)} is VALID [2022-04-15 12:59:23,119 INFO L290 TraceCheckUtils]: 217: Hoare triple {173765#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173772#(<= main_~y~0 500002)} is VALID [2022-04-15 12:59:23,119 INFO L290 TraceCheckUtils]: 218: Hoare triple {173772#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {173776#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 12:59:23,119 INFO L272 TraceCheckUtils]: 219: Hoare triple {173776#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {173780#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:59:23,119 INFO L290 TraceCheckUtils]: 220: Hoare triple {173780#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {173784#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:59:23,120 INFO L290 TraceCheckUtils]: 221: Hoare triple {173784#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {173006#false} is VALID [2022-04-15 12:59:23,120 INFO L290 TraceCheckUtils]: 222: Hoare triple {173006#false} assume !false; {173006#false} is VALID [2022-04-15 12:59:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2022-04-15 12:59:23,120 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:59:23,649 INFO L290 TraceCheckUtils]: 222: Hoare triple {173006#false} assume !false; {173006#false} is VALID [2022-04-15 12:59:23,649 INFO L290 TraceCheckUtils]: 221: Hoare triple {173784#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {173006#false} is VALID [2022-04-15 12:59:23,649 INFO L290 TraceCheckUtils]: 220: Hoare triple {173780#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {173784#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 12:59:23,650 INFO L272 TraceCheckUtils]: 219: Hoare triple {173800#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {173780#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 12:59:23,650 INFO L290 TraceCheckUtils]: 218: Hoare triple {173804#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {173800#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 12:59:23,651 INFO L290 TraceCheckUtils]: 217: Hoare triple {173808#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173804#(< main_~y~0 1000000)} is VALID [2022-04-15 12:59:23,651 INFO L290 TraceCheckUtils]: 216: Hoare triple {173808#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {173808#(< main_~y~0 999999)} is VALID [2022-04-15 12:59:23,665 INFO L290 TraceCheckUtils]: 215: Hoare triple {173815#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {173808#(< main_~y~0 999999)} is VALID [2022-04-15 12:59:23,665 INFO L290 TraceCheckUtils]: 214: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,665 INFO L290 TraceCheckUtils]: 213: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,665 INFO L290 TraceCheckUtils]: 212: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,665 INFO L290 TraceCheckUtils]: 211: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 210: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 209: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 208: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 207: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 206: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 205: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,666 INFO L290 TraceCheckUtils]: 204: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 203: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 202: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 201: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 200: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 199: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,667 INFO L290 TraceCheckUtils]: 198: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 197: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 196: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 195: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 194: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 193: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 192: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,668 INFO L290 TraceCheckUtils]: 191: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 190: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 189: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 188: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 187: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 186: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,669 INFO L290 TraceCheckUtils]: 185: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 184: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 183: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 182: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 181: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 180: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 179: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,670 INFO L290 TraceCheckUtils]: 178: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 177: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 176: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 175: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 174: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 173: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,671 INFO L290 TraceCheckUtils]: 172: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 171: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 170: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 169: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 168: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 167: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,672 INFO L290 TraceCheckUtils]: 166: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 165: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 164: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 163: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 162: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 161: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,673 INFO L290 TraceCheckUtils]: 160: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 159: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 158: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 157: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 156: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 155: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 154: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,674 INFO L290 TraceCheckUtils]: 153: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 152: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 151: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 150: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 149: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 148: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,675 INFO L290 TraceCheckUtils]: 147: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 146: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 145: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 144: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 143: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 142: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 141: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,676 INFO L290 TraceCheckUtils]: 140: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 139: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 138: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 137: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 136: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 135: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,677 INFO L290 TraceCheckUtils]: 134: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 133: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 132: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 131: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 130: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 129: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 128: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,678 INFO L290 TraceCheckUtils]: 127: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 126: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 125: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 124: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 123: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 122: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,679 INFO L290 TraceCheckUtils]: 121: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 120: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 119: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 118: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 117: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 116: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 115: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,680 INFO L290 TraceCheckUtils]: 114: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 113: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 112: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 111: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 110: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 109: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,681 INFO L290 TraceCheckUtils]: 108: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 107: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 106: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 105: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 104: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 103: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 102: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,682 INFO L290 TraceCheckUtils]: 101: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 100: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 99: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 98: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 97: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 96: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,683 INFO L290 TraceCheckUtils]: 95: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 94: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 93: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 92: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 91: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 90: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 89: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,684 INFO L290 TraceCheckUtils]: 88: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 87: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 86: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 85: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 84: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 83: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,685 INFO L290 TraceCheckUtils]: 82: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 81: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 80: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 79: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 78: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 77: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 76: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,686 INFO L290 TraceCheckUtils]: 75: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 73: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 72: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 71: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 70: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 69: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,687 INFO L290 TraceCheckUtils]: 68: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 67: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 66: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 65: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 64: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 63: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,688 INFO L290 TraceCheckUtils]: 62: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 61: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 60: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 59: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 58: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 57: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 56: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,689 INFO L290 TraceCheckUtils]: 55: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 52: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 51: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,690 INFO L290 TraceCheckUtils]: 49: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 47: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 46: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 45: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 44: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 43: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,691 INFO L290 TraceCheckUtils]: 42: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 41: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 40: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 39: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 38: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 37: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 35: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 31: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 30: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,693 INFO L290 TraceCheckUtils]: 29: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 28: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 27: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 26: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 25: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 24: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 23: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,694 INFO L290 TraceCheckUtils]: 22: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 21: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 20: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 19: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 18: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 17: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 15: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 10: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,696 INFO L290 TraceCheckUtils]: 9: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 8: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 7: Hoare triple {173815#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {173815#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {173005#true} ~x~0 := 0;~y~0 := 500000; {173815#(< main_~y~0 999998)} is VALID [2022-04-15 12:59:23,697 INFO L272 TraceCheckUtils]: 4: Hoare triple {173005#true} call #t~ret4 := main(); {173005#true} is VALID [2022-04-15 12:59:23,697 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {173005#true} {173005#true} #41#return; {173005#true} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {173005#true} assume true; {173005#true} is VALID [2022-04-15 12:59:23,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {173005#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {173005#true} is VALID [2022-04-15 12:59:23,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {173005#true} call ULTIMATE.init(); {173005#true} is VALID [2022-04-15 12:59:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 11236 backedges. 0 proven. 316 refuted. 0 times theorem prover too weak. 10920 trivial. 0 not checked. [2022-04-15 12:59:23,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [458587227] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:59:23,698 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:59:23,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [108, 8, 8] total 118 [2022-04-15 12:59:23,698 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:59:23,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2013395129] [2022-04-15 12:59:23,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2013395129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:59:23,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:59:23,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [108] imperfect sequences [] total 108 [2022-04-15 12:59:23,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659420811] [2022-04-15 12:59:23,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:59:23,699 INFO L78 Accepts]: Start accepts. Automaton has has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 223 [2022-04-15 12:59:23,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:59:23,699 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:25,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:25,189 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 108 states [2022-04-15 12:59:25,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:25,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2022-04-15 12:59:25,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5713, Invalid=8093, Unknown=0, NotChecked=0, Total=13806 [2022-04-15 12:59:25,191 INFO L87 Difference]: Start difference. First operand 225 states and 228 transitions. Second operand has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:32,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:32,180 INFO L93 Difference]: Finished difference Result 236 states and 242 transitions. [2022-04-15 12:59:32,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2022-04-15 12:59:32,181 INFO L78 Accepts]: Start accepts. Automaton has has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 223 [2022-04-15 12:59:32,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:59:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 233 transitions. [2022-04-15 12:59:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 233 transitions. [2022-04-15 12:59:32,183 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 108 states and 233 transitions. [2022-04-15 12:59:32,869 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 233 edges. 233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:32,871 INFO L225 Difference]: With dead ends: 236 [2022-04-15 12:59:32,871 INFO L226 Difference]: Without dead ends: 227 [2022-04-15 12:59:32,873 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 437 SyntacticMatches, 1 SemanticMatches, 221 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7043 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=17053, Invalid=32453, Unknown=0, NotChecked=0, Total=49506 [2022-04-15 12:59:32,874 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 113 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 12:59:32,874 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [113 Valid, 39 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 12:59:32,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-15 12:59:33,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-15 12:59:33,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:59:33,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:33,168 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:33,168 INFO L87 Difference]: Start difference. First operand 227 states. Second operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:33,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:33,170 INFO L93 Difference]: Finished difference Result 227 states and 230 transitions. [2022-04-15 12:59:33,170 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2022-04-15 12:59:33,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:33,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:33,171 INFO L74 IsIncluded]: Start isIncluded. First operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 227 states. [2022-04-15 12:59:33,171 INFO L87 Difference]: Start difference. First operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 227 states. [2022-04-15 12:59:33,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:33,173 INFO L93 Difference]: Finished difference Result 227 states and 230 transitions. [2022-04-15 12:59:33,173 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2022-04-15 12:59:33,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:33,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:33,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:59:33,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:59:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 222 states have (on average 1.018018018018018) internal successors, (226), 222 states have internal predecessors, (226), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 230 transitions. [2022-04-15 12:59:33,176 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 230 transitions. Word has length 223 [2022-04-15 12:59:33,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:59:33,176 INFO L478 AbstractCegarLoop]: Abstraction has 227 states and 230 transitions. [2022-04-15 12:59:33,176 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 108 states, 108 states have (on average 2.0277777777777777) internal successors, (219), 107 states have internal predecessors, (219), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:33,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 230 transitions. [2022-04-15 12:59:34,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 230 edges. 230 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2022-04-15 12:59:34,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-04-15 12:59:34,036 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:59:34,036 INFO L499 BasicCegarLoop]: trace histogram [107, 105, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:59:34,053 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Forceful destruction successful, exit code 0 [2022-04-15 12:59:34,236 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 106 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable211,SelfDestructingSolverStorable212 [2022-04-15 12:59:34,236 INFO L403 AbstractCegarLoop]: === Iteration 109 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:59:34,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:59:34,237 INFO L85 PathProgramCache]: Analyzing trace with hash -1999119906, now seen corresponding path program 211 times [2022-04-15 12:59:34,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:34,237 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1673086690] [2022-04-15 12:59:34,656 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:59:34,657 INFO L85 PathProgramCache]: Analyzing trace with hash 761045712, now seen corresponding path program 1 times [2022-04-15 12:59:34,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:34,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14723639] [2022-04-15 12:59:34,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:34,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:34,661 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:59:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:34,662 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:59:34,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1999119906, now seen corresponding path program 212 times [2022-04-15 12:59:34,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:34,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270297465] [2022-04-15 12:59:34,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:34,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:38,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 12:59:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:38,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {176164#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {176053#true} assume true; {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176053#true} {176053#true} #41#return; {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L272 TraceCheckUtils]: 0: Hoare triple {176053#true} call ULTIMATE.init(); {176164#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 12:59:38,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {176164#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {176053#true} assume true; {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176053#true} {176053#true} #41#return; {176053#true} is VALID [2022-04-15 12:59:38,251 INFO L272 TraceCheckUtils]: 4: Hoare triple {176053#true} call #t~ret4 := main(); {176053#true} is VALID [2022-04-15 12:59:38,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {176053#true} ~x~0 := 0;~y~0 := 500000; {176058#(= main_~x~0 0)} is VALID [2022-04-15 12:59:38,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {176058#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {176058#(= main_~x~0 0)} is VALID [2022-04-15 12:59:38,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {176058#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176059#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:38,252 INFO L290 TraceCheckUtils]: 8: Hoare triple {176059#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {176059#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:38,264 INFO L290 TraceCheckUtils]: 9: Hoare triple {176059#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176060#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:38,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {176060#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {176060#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:38,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {176060#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176061#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:38,273 INFO L290 TraceCheckUtils]: 12: Hoare triple {176061#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {176061#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:38,279 INFO L290 TraceCheckUtils]: 13: Hoare triple {176061#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176062#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:38,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {176062#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {176062#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:38,285 INFO L290 TraceCheckUtils]: 15: Hoare triple {176062#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176063#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:38,286 INFO L290 TraceCheckUtils]: 16: Hoare triple {176063#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {176063#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:38,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {176063#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176064#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:38,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {176064#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {176064#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:38,295 INFO L290 TraceCheckUtils]: 19: Hoare triple {176064#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176065#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:38,296 INFO L290 TraceCheckUtils]: 20: Hoare triple {176065#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {176065#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:38,301 INFO L290 TraceCheckUtils]: 21: Hoare triple {176065#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176066#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:38,302 INFO L290 TraceCheckUtils]: 22: Hoare triple {176066#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {176066#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:38,310 INFO L290 TraceCheckUtils]: 23: Hoare triple {176066#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176067#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:38,310 INFO L290 TraceCheckUtils]: 24: Hoare triple {176067#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {176067#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:38,321 INFO L290 TraceCheckUtils]: 25: Hoare triple {176067#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176068#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:38,321 INFO L290 TraceCheckUtils]: 26: Hoare triple {176068#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {176068#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:38,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {176068#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176069#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:38,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {176069#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {176069#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:38,335 INFO L290 TraceCheckUtils]: 29: Hoare triple {176069#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176070#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:38,336 INFO L290 TraceCheckUtils]: 30: Hoare triple {176070#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {176070#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:38,341 INFO L290 TraceCheckUtils]: 31: Hoare triple {176070#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176071#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:38,342 INFO L290 TraceCheckUtils]: 32: Hoare triple {176071#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {176071#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:38,347 INFO L290 TraceCheckUtils]: 33: Hoare triple {176071#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176072#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:38,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {176072#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {176072#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:38,355 INFO L290 TraceCheckUtils]: 35: Hoare triple {176072#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176073#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:38,356 INFO L290 TraceCheckUtils]: 36: Hoare triple {176073#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {176073#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:38,364 INFO L290 TraceCheckUtils]: 37: Hoare triple {176073#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176074#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:38,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {176074#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {176074#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:38,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {176074#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176075#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:38,372 INFO L290 TraceCheckUtils]: 40: Hoare triple {176075#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {176075#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:38,381 INFO L290 TraceCheckUtils]: 41: Hoare triple {176075#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176076#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:38,382 INFO L290 TraceCheckUtils]: 42: Hoare triple {176076#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {176076#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:38,390 INFO L290 TraceCheckUtils]: 43: Hoare triple {176076#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176077#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:38,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {176077#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {176077#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:38,396 INFO L290 TraceCheckUtils]: 45: Hoare triple {176077#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176078#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:38,396 INFO L290 TraceCheckUtils]: 46: Hoare triple {176078#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {176078#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:38,400 INFO L290 TraceCheckUtils]: 47: Hoare triple {176078#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176079#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:38,400 INFO L290 TraceCheckUtils]: 48: Hoare triple {176079#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {176079#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:38,405 INFO L290 TraceCheckUtils]: 49: Hoare triple {176079#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176080#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:38,405 INFO L290 TraceCheckUtils]: 50: Hoare triple {176080#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {176080#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:38,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {176080#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176081#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:38,411 INFO L290 TraceCheckUtils]: 52: Hoare triple {176081#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {176081#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:38,419 INFO L290 TraceCheckUtils]: 53: Hoare triple {176081#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176082#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:38,419 INFO L290 TraceCheckUtils]: 54: Hoare triple {176082#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {176082#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:38,428 INFO L290 TraceCheckUtils]: 55: Hoare triple {176082#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176083#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:38,428 INFO L290 TraceCheckUtils]: 56: Hoare triple {176083#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {176083#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:38,434 INFO L290 TraceCheckUtils]: 57: Hoare triple {176083#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176084#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:38,435 INFO L290 TraceCheckUtils]: 58: Hoare triple {176084#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {176084#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:38,440 INFO L290 TraceCheckUtils]: 59: Hoare triple {176084#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176085#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:38,440 INFO L290 TraceCheckUtils]: 60: Hoare triple {176085#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {176085#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:38,448 INFO L290 TraceCheckUtils]: 61: Hoare triple {176085#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176086#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:38,449 INFO L290 TraceCheckUtils]: 62: Hoare triple {176086#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {176086#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:38,460 INFO L290 TraceCheckUtils]: 63: Hoare triple {176086#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176087#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:38,460 INFO L290 TraceCheckUtils]: 64: Hoare triple {176087#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {176087#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:38,471 INFO L290 TraceCheckUtils]: 65: Hoare triple {176087#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176088#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:38,472 INFO L290 TraceCheckUtils]: 66: Hoare triple {176088#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {176088#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:38,480 INFO L290 TraceCheckUtils]: 67: Hoare triple {176088#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176089#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:38,481 INFO L290 TraceCheckUtils]: 68: Hoare triple {176089#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {176089#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:38,490 INFO L290 TraceCheckUtils]: 69: Hoare triple {176089#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176090#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:38,491 INFO L290 TraceCheckUtils]: 70: Hoare triple {176090#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {176090#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:38,500 INFO L290 TraceCheckUtils]: 71: Hoare triple {176090#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176091#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:38,500 INFO L290 TraceCheckUtils]: 72: Hoare triple {176091#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {176091#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:38,509 INFO L290 TraceCheckUtils]: 73: Hoare triple {176091#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176092#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:38,509 INFO L290 TraceCheckUtils]: 74: Hoare triple {176092#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {176092#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:38,520 INFO L290 TraceCheckUtils]: 75: Hoare triple {176092#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176093#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:38,520 INFO L290 TraceCheckUtils]: 76: Hoare triple {176093#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {176093#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:38,530 INFO L290 TraceCheckUtils]: 77: Hoare triple {176093#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176094#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:38,530 INFO L290 TraceCheckUtils]: 78: Hoare triple {176094#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {176094#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:38,542 INFO L290 TraceCheckUtils]: 79: Hoare triple {176094#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176095#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:38,542 INFO L290 TraceCheckUtils]: 80: Hoare triple {176095#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {176095#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:38,553 INFO L290 TraceCheckUtils]: 81: Hoare triple {176095#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176096#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:38,554 INFO L290 TraceCheckUtils]: 82: Hoare triple {176096#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {176096#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:38,563 INFO L290 TraceCheckUtils]: 83: Hoare triple {176096#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176097#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:38,563 INFO L290 TraceCheckUtils]: 84: Hoare triple {176097#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {176097#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:38,569 INFO L290 TraceCheckUtils]: 85: Hoare triple {176097#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176098#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:38,569 INFO L290 TraceCheckUtils]: 86: Hoare triple {176098#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {176098#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:38,576 INFO L290 TraceCheckUtils]: 87: Hoare triple {176098#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176099#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:38,577 INFO L290 TraceCheckUtils]: 88: Hoare triple {176099#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {176099#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:38,586 INFO L290 TraceCheckUtils]: 89: Hoare triple {176099#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176100#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:38,586 INFO L290 TraceCheckUtils]: 90: Hoare triple {176100#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {176100#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:38,594 INFO L290 TraceCheckUtils]: 91: Hoare triple {176100#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176101#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:38,594 INFO L290 TraceCheckUtils]: 92: Hoare triple {176101#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {176101#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:38,601 INFO L290 TraceCheckUtils]: 93: Hoare triple {176101#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176102#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:38,602 INFO L290 TraceCheckUtils]: 94: Hoare triple {176102#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {176102#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:38,611 INFO L290 TraceCheckUtils]: 95: Hoare triple {176102#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176103#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:38,611 INFO L290 TraceCheckUtils]: 96: Hoare triple {176103#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {176103#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:38,620 INFO L290 TraceCheckUtils]: 97: Hoare triple {176103#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176104#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:38,621 INFO L290 TraceCheckUtils]: 98: Hoare triple {176104#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {176104#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:38,628 INFO L290 TraceCheckUtils]: 99: Hoare triple {176104#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176105#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:38,628 INFO L290 TraceCheckUtils]: 100: Hoare triple {176105#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {176105#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:38,635 INFO L290 TraceCheckUtils]: 101: Hoare triple {176105#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176106#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:38,636 INFO L290 TraceCheckUtils]: 102: Hoare triple {176106#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {176106#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:38,643 INFO L290 TraceCheckUtils]: 103: Hoare triple {176106#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176107#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:38,643 INFO L290 TraceCheckUtils]: 104: Hoare triple {176107#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {176107#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:38,648 INFO L290 TraceCheckUtils]: 105: Hoare triple {176107#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176108#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:38,649 INFO L290 TraceCheckUtils]: 106: Hoare triple {176108#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {176108#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:38,653 INFO L290 TraceCheckUtils]: 107: Hoare triple {176108#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176109#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:38,653 INFO L290 TraceCheckUtils]: 108: Hoare triple {176109#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {176109#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:38,657 INFO L290 TraceCheckUtils]: 109: Hoare triple {176109#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176110#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:38,657 INFO L290 TraceCheckUtils]: 110: Hoare triple {176110#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {176110#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:38,661 INFO L290 TraceCheckUtils]: 111: Hoare triple {176110#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176111#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:38,661 INFO L290 TraceCheckUtils]: 112: Hoare triple {176111#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {176111#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:38,666 INFO L290 TraceCheckUtils]: 113: Hoare triple {176111#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176112#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:38,666 INFO L290 TraceCheckUtils]: 114: Hoare triple {176112#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {176112#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:38,671 INFO L290 TraceCheckUtils]: 115: Hoare triple {176112#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176113#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:38,672 INFO L290 TraceCheckUtils]: 116: Hoare triple {176113#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {176113#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:38,678 INFO L290 TraceCheckUtils]: 117: Hoare triple {176113#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176114#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:38,679 INFO L290 TraceCheckUtils]: 118: Hoare triple {176114#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {176114#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:38,684 INFO L290 TraceCheckUtils]: 119: Hoare triple {176114#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176115#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:38,685 INFO L290 TraceCheckUtils]: 120: Hoare triple {176115#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {176115#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:38,689 INFO L290 TraceCheckUtils]: 121: Hoare triple {176115#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176116#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:38,689 INFO L290 TraceCheckUtils]: 122: Hoare triple {176116#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {176116#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:38,693 INFO L290 TraceCheckUtils]: 123: Hoare triple {176116#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176117#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:38,693 INFO L290 TraceCheckUtils]: 124: Hoare triple {176117#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {176117#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:38,697 INFO L290 TraceCheckUtils]: 125: Hoare triple {176117#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176118#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:38,697 INFO L290 TraceCheckUtils]: 126: Hoare triple {176118#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {176118#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:38,701 INFO L290 TraceCheckUtils]: 127: Hoare triple {176118#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176119#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:38,701 INFO L290 TraceCheckUtils]: 128: Hoare triple {176119#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {176119#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:38,705 INFO L290 TraceCheckUtils]: 129: Hoare triple {176119#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176120#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:38,705 INFO L290 TraceCheckUtils]: 130: Hoare triple {176120#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {176120#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:38,710 INFO L290 TraceCheckUtils]: 131: Hoare triple {176120#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176121#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:38,710 INFO L290 TraceCheckUtils]: 132: Hoare triple {176121#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {176121#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:38,716 INFO L290 TraceCheckUtils]: 133: Hoare triple {176121#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176122#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:38,716 INFO L290 TraceCheckUtils]: 134: Hoare triple {176122#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {176122#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:38,722 INFO L290 TraceCheckUtils]: 135: Hoare triple {176122#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176123#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:38,722 INFO L290 TraceCheckUtils]: 136: Hoare triple {176123#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {176123#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:38,728 INFO L290 TraceCheckUtils]: 137: Hoare triple {176123#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176124#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:38,729 INFO L290 TraceCheckUtils]: 138: Hoare triple {176124#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {176124#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:38,737 INFO L290 TraceCheckUtils]: 139: Hoare triple {176124#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176125#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:38,737 INFO L290 TraceCheckUtils]: 140: Hoare triple {176125#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {176125#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:38,747 INFO L290 TraceCheckUtils]: 141: Hoare triple {176125#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176126#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:38,747 INFO L290 TraceCheckUtils]: 142: Hoare triple {176126#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {176126#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:38,758 INFO L290 TraceCheckUtils]: 143: Hoare triple {176126#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176127#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:38,759 INFO L290 TraceCheckUtils]: 144: Hoare triple {176127#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {176127#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:38,771 INFO L290 TraceCheckUtils]: 145: Hoare triple {176127#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176128#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:38,771 INFO L290 TraceCheckUtils]: 146: Hoare triple {176128#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {176128#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:38,783 INFO L290 TraceCheckUtils]: 147: Hoare triple {176128#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176129#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:38,783 INFO L290 TraceCheckUtils]: 148: Hoare triple {176129#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {176129#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:38,793 INFO L290 TraceCheckUtils]: 149: Hoare triple {176129#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176130#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:38,793 INFO L290 TraceCheckUtils]: 150: Hoare triple {176130#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {176130#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:38,802 INFO L290 TraceCheckUtils]: 151: Hoare triple {176130#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176131#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:38,803 INFO L290 TraceCheckUtils]: 152: Hoare triple {176131#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {176131#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:38,811 INFO L290 TraceCheckUtils]: 153: Hoare triple {176131#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176132#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:38,811 INFO L290 TraceCheckUtils]: 154: Hoare triple {176132#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {176132#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:38,819 INFO L290 TraceCheckUtils]: 155: Hoare triple {176132#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176133#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:38,819 INFO L290 TraceCheckUtils]: 156: Hoare triple {176133#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {176133#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:38,822 INFO L290 TraceCheckUtils]: 157: Hoare triple {176133#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176134#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:38,822 INFO L290 TraceCheckUtils]: 158: Hoare triple {176134#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {176134#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:38,825 INFO L290 TraceCheckUtils]: 159: Hoare triple {176134#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176135#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:38,825 INFO L290 TraceCheckUtils]: 160: Hoare triple {176135#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {176135#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:38,827 INFO L290 TraceCheckUtils]: 161: Hoare triple {176135#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176136#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:38,827 INFO L290 TraceCheckUtils]: 162: Hoare triple {176136#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {176136#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:38,830 INFO L290 TraceCheckUtils]: 163: Hoare triple {176136#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176137#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:38,830 INFO L290 TraceCheckUtils]: 164: Hoare triple {176137#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {176137#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:38,834 INFO L290 TraceCheckUtils]: 165: Hoare triple {176137#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176138#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:38,834 INFO L290 TraceCheckUtils]: 166: Hoare triple {176138#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {176138#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:38,837 INFO L290 TraceCheckUtils]: 167: Hoare triple {176138#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176139#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:38,837 INFO L290 TraceCheckUtils]: 168: Hoare triple {176139#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {176139#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:38,839 INFO L290 TraceCheckUtils]: 169: Hoare triple {176139#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176140#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:38,839 INFO L290 TraceCheckUtils]: 170: Hoare triple {176140#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {176140#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:38,841 INFO L290 TraceCheckUtils]: 171: Hoare triple {176140#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176141#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:38,842 INFO L290 TraceCheckUtils]: 172: Hoare triple {176141#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {176141#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:38,844 INFO L290 TraceCheckUtils]: 173: Hoare triple {176141#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176142#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:38,844 INFO L290 TraceCheckUtils]: 174: Hoare triple {176142#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {176142#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:38,846 INFO L290 TraceCheckUtils]: 175: Hoare triple {176142#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176143#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:38,847 INFO L290 TraceCheckUtils]: 176: Hoare triple {176143#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {176143#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:38,849 INFO L290 TraceCheckUtils]: 177: Hoare triple {176143#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176144#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:38,849 INFO L290 TraceCheckUtils]: 178: Hoare triple {176144#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {176144#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:38,852 INFO L290 TraceCheckUtils]: 179: Hoare triple {176144#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176145#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:38,852 INFO L290 TraceCheckUtils]: 180: Hoare triple {176145#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {176145#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:38,854 INFO L290 TraceCheckUtils]: 181: Hoare triple {176145#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176146#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:38,855 INFO L290 TraceCheckUtils]: 182: Hoare triple {176146#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {176146#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:38,857 INFO L290 TraceCheckUtils]: 183: Hoare triple {176146#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176147#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:38,857 INFO L290 TraceCheckUtils]: 184: Hoare triple {176147#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {176147#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:38,861 INFO L290 TraceCheckUtils]: 185: Hoare triple {176147#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176148#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:38,862 INFO L290 TraceCheckUtils]: 186: Hoare triple {176148#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {176148#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:38,865 INFO L290 TraceCheckUtils]: 187: Hoare triple {176148#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176149#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:38,865 INFO L290 TraceCheckUtils]: 188: Hoare triple {176149#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {176149#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:38,868 INFO L290 TraceCheckUtils]: 189: Hoare triple {176149#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176150#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:38,869 INFO L290 TraceCheckUtils]: 190: Hoare triple {176150#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {176150#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:38,871 INFO L290 TraceCheckUtils]: 191: Hoare triple {176150#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176151#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:38,871 INFO L290 TraceCheckUtils]: 192: Hoare triple {176151#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {176151#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:38,874 INFO L290 TraceCheckUtils]: 193: Hoare triple {176151#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176152#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:38,874 INFO L290 TraceCheckUtils]: 194: Hoare triple {176152#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {176152#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:38,877 INFO L290 TraceCheckUtils]: 195: Hoare triple {176152#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176153#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:38,877 INFO L290 TraceCheckUtils]: 196: Hoare triple {176153#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {176153#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:38,879 INFO L290 TraceCheckUtils]: 197: Hoare triple {176153#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176154#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:38,880 INFO L290 TraceCheckUtils]: 198: Hoare triple {176154#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {176154#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:38,882 INFO L290 TraceCheckUtils]: 199: Hoare triple {176154#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176155#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:38,882 INFO L290 TraceCheckUtils]: 200: Hoare triple {176155#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {176155#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:38,885 INFO L290 TraceCheckUtils]: 201: Hoare triple {176155#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176156#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:38,885 INFO L290 TraceCheckUtils]: 202: Hoare triple {176156#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {176156#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:38,888 INFO L290 TraceCheckUtils]: 203: Hoare triple {176156#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176157#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:38,888 INFO L290 TraceCheckUtils]: 204: Hoare triple {176157#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {176157#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:38,890 INFO L290 TraceCheckUtils]: 205: Hoare triple {176157#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176158#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:38,891 INFO L290 TraceCheckUtils]: 206: Hoare triple {176158#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {176158#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:38,893 INFO L290 TraceCheckUtils]: 207: Hoare triple {176158#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176159#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:38,894 INFO L290 TraceCheckUtils]: 208: Hoare triple {176159#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {176159#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:38,896 INFO L290 TraceCheckUtils]: 209: Hoare triple {176159#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176160#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:38,897 INFO L290 TraceCheckUtils]: 210: Hoare triple {176160#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {176160#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:38,899 INFO L290 TraceCheckUtils]: 211: Hoare triple {176160#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176161#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:38,899 INFO L290 TraceCheckUtils]: 212: Hoare triple {176161#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {176161#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:38,901 INFO L290 TraceCheckUtils]: 213: Hoare triple {176161#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176162#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:38,902 INFO L290 TraceCheckUtils]: 214: Hoare triple {176162#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {176162#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:38,904 INFO L290 TraceCheckUtils]: 215: Hoare triple {176162#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176163#(<= main_~x~0 105)} is VALID [2022-04-15 12:59:38,904 INFO L290 TraceCheckUtils]: 216: Hoare triple {176163#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {176163#(<= main_~x~0 105)} is VALID [2022-04-15 12:59:38,907 INFO L290 TraceCheckUtils]: 217: Hoare triple {176163#(<= main_~x~0 105)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:38,907 INFO L290 TraceCheckUtils]: 218: Hoare triple {176054#false} assume !!(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:38,907 INFO L290 TraceCheckUtils]: 219: Hoare triple {176054#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:38,907 INFO L290 TraceCheckUtils]: 220: Hoare triple {176054#false} assume !(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:38,907 INFO L272 TraceCheckUtils]: 221: Hoare triple {176054#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {176054#false} is VALID [2022-04-15 12:59:38,907 INFO L290 TraceCheckUtils]: 222: Hoare triple {176054#false} ~cond := #in~cond; {176054#false} is VALID [2022-04-15 12:59:38,908 INFO L290 TraceCheckUtils]: 223: Hoare triple {176054#false} assume 0 == ~cond; {176054#false} is VALID [2022-04-15 12:59:38,908 INFO L290 TraceCheckUtils]: 224: Hoare triple {176054#false} assume !false; {176054#false} is VALID [2022-04-15 12:59:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 318 proven. 11130 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:59:38,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 12:59:38,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270297465] [2022-04-15 12:59:38,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270297465] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 12:59:38,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972513953] [2022-04-15 12:59:38,909 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 12:59:38,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 12:59:38,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 12:59:38,910 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 12:59:38,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Waiting until timeout for monitored process [2022-04-15 12:59:39,018 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 12:59:39,018 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 12:59:39,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 107 conjunts are in the unsatisfiable core [2022-04-15 12:59:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 12:59:39,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 12:59:40,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {176053#true} call ULTIMATE.init(); {176053#true} is VALID [2022-04-15 12:59:40,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {176053#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {176053#true} is VALID [2022-04-15 12:59:40,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {176053#true} assume true; {176053#true} is VALID [2022-04-15 12:59:40,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176053#true} {176053#true} #41#return; {176053#true} is VALID [2022-04-15 12:59:40,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {176053#true} call #t~ret4 := main(); {176053#true} is VALID [2022-04-15 12:59:40,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {176053#true} ~x~0 := 0;~y~0 := 500000; {176183#(<= main_~x~0 0)} is VALID [2022-04-15 12:59:40,090 INFO L290 TraceCheckUtils]: 6: Hoare triple {176183#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {176183#(<= main_~x~0 0)} is VALID [2022-04-15 12:59:40,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {176183#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176059#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:40,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {176059#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {176059#(<= main_~x~0 1)} is VALID [2022-04-15 12:59:40,112 INFO L290 TraceCheckUtils]: 9: Hoare triple {176059#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176060#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:40,112 INFO L290 TraceCheckUtils]: 10: Hoare triple {176060#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {176060#(<= main_~x~0 2)} is VALID [2022-04-15 12:59:40,120 INFO L290 TraceCheckUtils]: 11: Hoare triple {176060#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176061#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:40,121 INFO L290 TraceCheckUtils]: 12: Hoare triple {176061#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {176061#(<= main_~x~0 3)} is VALID [2022-04-15 12:59:40,128 INFO L290 TraceCheckUtils]: 13: Hoare triple {176061#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176062#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:40,128 INFO L290 TraceCheckUtils]: 14: Hoare triple {176062#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {176062#(<= main_~x~0 4)} is VALID [2022-04-15 12:59:40,138 INFO L290 TraceCheckUtils]: 15: Hoare triple {176062#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176063#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:40,138 INFO L290 TraceCheckUtils]: 16: Hoare triple {176063#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {176063#(<= main_~x~0 5)} is VALID [2022-04-15 12:59:40,149 INFO L290 TraceCheckUtils]: 17: Hoare triple {176063#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176064#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:40,149 INFO L290 TraceCheckUtils]: 18: Hoare triple {176064#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {176064#(<= main_~x~0 6)} is VALID [2022-04-15 12:59:40,157 INFO L290 TraceCheckUtils]: 19: Hoare triple {176064#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176065#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:40,158 INFO L290 TraceCheckUtils]: 20: Hoare triple {176065#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {176065#(<= main_~x~0 7)} is VALID [2022-04-15 12:59:40,164 INFO L290 TraceCheckUtils]: 21: Hoare triple {176065#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176066#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:40,164 INFO L290 TraceCheckUtils]: 22: Hoare triple {176066#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {176066#(<= main_~x~0 8)} is VALID [2022-04-15 12:59:40,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {176066#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176067#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:40,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {176067#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {176067#(<= main_~x~0 9)} is VALID [2022-04-15 12:59:40,175 INFO L290 TraceCheckUtils]: 25: Hoare triple {176067#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176068#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:40,175 INFO L290 TraceCheckUtils]: 26: Hoare triple {176068#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {176068#(<= main_~x~0 10)} is VALID [2022-04-15 12:59:40,178 INFO L290 TraceCheckUtils]: 27: Hoare triple {176068#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176069#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:40,179 INFO L290 TraceCheckUtils]: 28: Hoare triple {176069#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {176069#(<= main_~x~0 11)} is VALID [2022-04-15 12:59:40,181 INFO L290 TraceCheckUtils]: 29: Hoare triple {176069#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176070#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:40,182 INFO L290 TraceCheckUtils]: 30: Hoare triple {176070#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {176070#(<= main_~x~0 12)} is VALID [2022-04-15 12:59:40,184 INFO L290 TraceCheckUtils]: 31: Hoare triple {176070#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176071#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:40,185 INFO L290 TraceCheckUtils]: 32: Hoare triple {176071#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {176071#(<= main_~x~0 13)} is VALID [2022-04-15 12:59:40,188 INFO L290 TraceCheckUtils]: 33: Hoare triple {176071#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176072#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:40,189 INFO L290 TraceCheckUtils]: 34: Hoare triple {176072#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {176072#(<= main_~x~0 14)} is VALID [2022-04-15 12:59:40,193 INFO L290 TraceCheckUtils]: 35: Hoare triple {176072#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176073#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:40,193 INFO L290 TraceCheckUtils]: 36: Hoare triple {176073#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {176073#(<= main_~x~0 15)} is VALID [2022-04-15 12:59:40,195 INFO L290 TraceCheckUtils]: 37: Hoare triple {176073#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176074#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:40,195 INFO L290 TraceCheckUtils]: 38: Hoare triple {176074#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {176074#(<= main_~x~0 16)} is VALID [2022-04-15 12:59:40,197 INFO L290 TraceCheckUtils]: 39: Hoare triple {176074#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176075#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:40,197 INFO L290 TraceCheckUtils]: 40: Hoare triple {176075#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {176075#(<= main_~x~0 17)} is VALID [2022-04-15 12:59:40,199 INFO L290 TraceCheckUtils]: 41: Hoare triple {176075#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176076#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:40,200 INFO L290 TraceCheckUtils]: 42: Hoare triple {176076#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {176076#(<= main_~x~0 18)} is VALID [2022-04-15 12:59:40,202 INFO L290 TraceCheckUtils]: 43: Hoare triple {176076#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176077#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:40,202 INFO L290 TraceCheckUtils]: 44: Hoare triple {176077#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {176077#(<= main_~x~0 19)} is VALID [2022-04-15 12:59:40,204 INFO L290 TraceCheckUtils]: 45: Hoare triple {176077#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176078#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:40,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {176078#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {176078#(<= main_~x~0 20)} is VALID [2022-04-15 12:59:40,206 INFO L290 TraceCheckUtils]: 47: Hoare triple {176078#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176079#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:40,206 INFO L290 TraceCheckUtils]: 48: Hoare triple {176079#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {176079#(<= main_~x~0 21)} is VALID [2022-04-15 12:59:40,208 INFO L290 TraceCheckUtils]: 49: Hoare triple {176079#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176080#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:40,208 INFO L290 TraceCheckUtils]: 50: Hoare triple {176080#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {176080#(<= main_~x~0 22)} is VALID [2022-04-15 12:59:40,210 INFO L290 TraceCheckUtils]: 51: Hoare triple {176080#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176081#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:40,210 INFO L290 TraceCheckUtils]: 52: Hoare triple {176081#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {176081#(<= main_~x~0 23)} is VALID [2022-04-15 12:59:40,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {176081#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176082#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:40,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {176082#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {176082#(<= main_~x~0 24)} is VALID [2022-04-15 12:59:40,214 INFO L290 TraceCheckUtils]: 55: Hoare triple {176082#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176083#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:40,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {176083#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {176083#(<= main_~x~0 25)} is VALID [2022-04-15 12:59:40,216 INFO L290 TraceCheckUtils]: 57: Hoare triple {176083#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176084#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:40,217 INFO L290 TraceCheckUtils]: 58: Hoare triple {176084#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {176084#(<= main_~x~0 26)} is VALID [2022-04-15 12:59:40,219 INFO L290 TraceCheckUtils]: 59: Hoare triple {176084#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176085#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:40,219 INFO L290 TraceCheckUtils]: 60: Hoare triple {176085#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {176085#(<= main_~x~0 27)} is VALID [2022-04-15 12:59:40,221 INFO L290 TraceCheckUtils]: 61: Hoare triple {176085#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176086#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:40,221 INFO L290 TraceCheckUtils]: 62: Hoare triple {176086#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {176086#(<= main_~x~0 28)} is VALID [2022-04-15 12:59:40,223 INFO L290 TraceCheckUtils]: 63: Hoare triple {176086#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176087#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:40,223 INFO L290 TraceCheckUtils]: 64: Hoare triple {176087#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {176087#(<= main_~x~0 29)} is VALID [2022-04-15 12:59:40,225 INFO L290 TraceCheckUtils]: 65: Hoare triple {176087#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176088#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:40,225 INFO L290 TraceCheckUtils]: 66: Hoare triple {176088#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {176088#(<= main_~x~0 30)} is VALID [2022-04-15 12:59:40,227 INFO L290 TraceCheckUtils]: 67: Hoare triple {176088#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176089#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:40,227 INFO L290 TraceCheckUtils]: 68: Hoare triple {176089#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {176089#(<= main_~x~0 31)} is VALID [2022-04-15 12:59:40,229 INFO L290 TraceCheckUtils]: 69: Hoare triple {176089#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176090#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:40,230 INFO L290 TraceCheckUtils]: 70: Hoare triple {176090#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {176090#(<= main_~x~0 32)} is VALID [2022-04-15 12:59:40,232 INFO L290 TraceCheckUtils]: 71: Hoare triple {176090#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176091#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:40,232 INFO L290 TraceCheckUtils]: 72: Hoare triple {176091#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {176091#(<= main_~x~0 33)} is VALID [2022-04-15 12:59:40,234 INFO L290 TraceCheckUtils]: 73: Hoare triple {176091#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176092#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:40,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {176092#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {176092#(<= main_~x~0 34)} is VALID [2022-04-15 12:59:40,236 INFO L290 TraceCheckUtils]: 75: Hoare triple {176092#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176093#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:40,236 INFO L290 TraceCheckUtils]: 76: Hoare triple {176093#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {176093#(<= main_~x~0 35)} is VALID [2022-04-15 12:59:40,238 INFO L290 TraceCheckUtils]: 77: Hoare triple {176093#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176094#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:40,238 INFO L290 TraceCheckUtils]: 78: Hoare triple {176094#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {176094#(<= main_~x~0 36)} is VALID [2022-04-15 12:59:40,240 INFO L290 TraceCheckUtils]: 79: Hoare triple {176094#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176095#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:40,240 INFO L290 TraceCheckUtils]: 80: Hoare triple {176095#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {176095#(<= main_~x~0 37)} is VALID [2022-04-15 12:59:40,242 INFO L290 TraceCheckUtils]: 81: Hoare triple {176095#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176096#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:40,242 INFO L290 TraceCheckUtils]: 82: Hoare triple {176096#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {176096#(<= main_~x~0 38)} is VALID [2022-04-15 12:59:40,244 INFO L290 TraceCheckUtils]: 83: Hoare triple {176096#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176097#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:40,245 INFO L290 TraceCheckUtils]: 84: Hoare triple {176097#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {176097#(<= main_~x~0 39)} is VALID [2022-04-15 12:59:40,247 INFO L290 TraceCheckUtils]: 85: Hoare triple {176097#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176098#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:40,247 INFO L290 TraceCheckUtils]: 86: Hoare triple {176098#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {176098#(<= main_~x~0 40)} is VALID [2022-04-15 12:59:40,249 INFO L290 TraceCheckUtils]: 87: Hoare triple {176098#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176099#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:40,249 INFO L290 TraceCheckUtils]: 88: Hoare triple {176099#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {176099#(<= main_~x~0 41)} is VALID [2022-04-15 12:59:40,251 INFO L290 TraceCheckUtils]: 89: Hoare triple {176099#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176100#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:40,251 INFO L290 TraceCheckUtils]: 90: Hoare triple {176100#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {176100#(<= main_~x~0 42)} is VALID [2022-04-15 12:59:40,253 INFO L290 TraceCheckUtils]: 91: Hoare triple {176100#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176101#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:40,253 INFO L290 TraceCheckUtils]: 92: Hoare triple {176101#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {176101#(<= main_~x~0 43)} is VALID [2022-04-15 12:59:40,255 INFO L290 TraceCheckUtils]: 93: Hoare triple {176101#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176102#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:40,255 INFO L290 TraceCheckUtils]: 94: Hoare triple {176102#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {176102#(<= main_~x~0 44)} is VALID [2022-04-15 12:59:40,257 INFO L290 TraceCheckUtils]: 95: Hoare triple {176102#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176103#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:40,258 INFO L290 TraceCheckUtils]: 96: Hoare triple {176103#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {176103#(<= main_~x~0 45)} is VALID [2022-04-15 12:59:40,259 INFO L290 TraceCheckUtils]: 97: Hoare triple {176103#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176104#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:40,260 INFO L290 TraceCheckUtils]: 98: Hoare triple {176104#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {176104#(<= main_~x~0 46)} is VALID [2022-04-15 12:59:40,262 INFO L290 TraceCheckUtils]: 99: Hoare triple {176104#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176105#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:40,262 INFO L290 TraceCheckUtils]: 100: Hoare triple {176105#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {176105#(<= main_~x~0 47)} is VALID [2022-04-15 12:59:40,264 INFO L290 TraceCheckUtils]: 101: Hoare triple {176105#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176106#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:40,264 INFO L290 TraceCheckUtils]: 102: Hoare triple {176106#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {176106#(<= main_~x~0 48)} is VALID [2022-04-15 12:59:40,266 INFO L290 TraceCheckUtils]: 103: Hoare triple {176106#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176107#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:40,266 INFO L290 TraceCheckUtils]: 104: Hoare triple {176107#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {176107#(<= main_~x~0 49)} is VALID [2022-04-15 12:59:40,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {176107#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176108#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:40,268 INFO L290 TraceCheckUtils]: 106: Hoare triple {176108#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {176108#(<= main_~x~0 50)} is VALID [2022-04-15 12:59:40,270 INFO L290 TraceCheckUtils]: 107: Hoare triple {176108#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176109#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:40,270 INFO L290 TraceCheckUtils]: 108: Hoare triple {176109#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {176109#(<= main_~x~0 51)} is VALID [2022-04-15 12:59:40,272 INFO L290 TraceCheckUtils]: 109: Hoare triple {176109#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176110#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:40,273 INFO L290 TraceCheckUtils]: 110: Hoare triple {176110#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {176110#(<= main_~x~0 52)} is VALID [2022-04-15 12:59:40,274 INFO L290 TraceCheckUtils]: 111: Hoare triple {176110#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176111#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:40,275 INFO L290 TraceCheckUtils]: 112: Hoare triple {176111#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {176111#(<= main_~x~0 53)} is VALID [2022-04-15 12:59:40,277 INFO L290 TraceCheckUtils]: 113: Hoare triple {176111#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176112#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:40,277 INFO L290 TraceCheckUtils]: 114: Hoare triple {176112#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {176112#(<= main_~x~0 54)} is VALID [2022-04-15 12:59:40,279 INFO L290 TraceCheckUtils]: 115: Hoare triple {176112#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176113#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:40,279 INFO L290 TraceCheckUtils]: 116: Hoare triple {176113#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {176113#(<= main_~x~0 55)} is VALID [2022-04-15 12:59:40,281 INFO L290 TraceCheckUtils]: 117: Hoare triple {176113#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176114#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:40,281 INFO L290 TraceCheckUtils]: 118: Hoare triple {176114#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {176114#(<= main_~x~0 56)} is VALID [2022-04-15 12:59:40,283 INFO L290 TraceCheckUtils]: 119: Hoare triple {176114#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176115#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:40,283 INFO L290 TraceCheckUtils]: 120: Hoare triple {176115#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {176115#(<= main_~x~0 57)} is VALID [2022-04-15 12:59:40,285 INFO L290 TraceCheckUtils]: 121: Hoare triple {176115#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176116#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:40,286 INFO L290 TraceCheckUtils]: 122: Hoare triple {176116#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {176116#(<= main_~x~0 58)} is VALID [2022-04-15 12:59:40,287 INFO L290 TraceCheckUtils]: 123: Hoare triple {176116#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176117#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:40,288 INFO L290 TraceCheckUtils]: 124: Hoare triple {176117#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {176117#(<= main_~x~0 59)} is VALID [2022-04-15 12:59:40,290 INFO L290 TraceCheckUtils]: 125: Hoare triple {176117#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176118#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:40,290 INFO L290 TraceCheckUtils]: 126: Hoare triple {176118#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {176118#(<= main_~x~0 60)} is VALID [2022-04-15 12:59:40,292 INFO L290 TraceCheckUtils]: 127: Hoare triple {176118#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176119#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:40,292 INFO L290 TraceCheckUtils]: 128: Hoare triple {176119#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {176119#(<= main_~x~0 61)} is VALID [2022-04-15 12:59:40,294 INFO L290 TraceCheckUtils]: 129: Hoare triple {176119#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176120#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:40,295 INFO L290 TraceCheckUtils]: 130: Hoare triple {176120#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {176120#(<= main_~x~0 62)} is VALID [2022-04-15 12:59:40,296 INFO L290 TraceCheckUtils]: 131: Hoare triple {176120#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176121#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:40,297 INFO L290 TraceCheckUtils]: 132: Hoare triple {176121#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {176121#(<= main_~x~0 63)} is VALID [2022-04-15 12:59:40,299 INFO L290 TraceCheckUtils]: 133: Hoare triple {176121#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176122#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:40,299 INFO L290 TraceCheckUtils]: 134: Hoare triple {176122#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {176122#(<= main_~x~0 64)} is VALID [2022-04-15 12:59:40,301 INFO L290 TraceCheckUtils]: 135: Hoare triple {176122#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176123#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:40,301 INFO L290 TraceCheckUtils]: 136: Hoare triple {176123#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {176123#(<= main_~x~0 65)} is VALID [2022-04-15 12:59:40,303 INFO L290 TraceCheckUtils]: 137: Hoare triple {176123#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176124#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:40,303 INFO L290 TraceCheckUtils]: 138: Hoare triple {176124#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {176124#(<= main_~x~0 66)} is VALID [2022-04-15 12:59:40,305 INFO L290 TraceCheckUtils]: 139: Hoare triple {176124#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176125#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:40,305 INFO L290 TraceCheckUtils]: 140: Hoare triple {176125#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {176125#(<= main_~x~0 67)} is VALID [2022-04-15 12:59:40,307 INFO L290 TraceCheckUtils]: 141: Hoare triple {176125#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176126#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:40,307 INFO L290 TraceCheckUtils]: 142: Hoare triple {176126#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {176126#(<= main_~x~0 68)} is VALID [2022-04-15 12:59:40,309 INFO L290 TraceCheckUtils]: 143: Hoare triple {176126#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176127#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:40,309 INFO L290 TraceCheckUtils]: 144: Hoare triple {176127#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {176127#(<= main_~x~0 69)} is VALID [2022-04-15 12:59:40,311 INFO L290 TraceCheckUtils]: 145: Hoare triple {176127#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176128#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:40,312 INFO L290 TraceCheckUtils]: 146: Hoare triple {176128#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {176128#(<= main_~x~0 70)} is VALID [2022-04-15 12:59:40,313 INFO L290 TraceCheckUtils]: 147: Hoare triple {176128#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176129#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:40,314 INFO L290 TraceCheckUtils]: 148: Hoare triple {176129#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {176129#(<= main_~x~0 71)} is VALID [2022-04-15 12:59:40,315 INFO L290 TraceCheckUtils]: 149: Hoare triple {176129#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176130#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:40,316 INFO L290 TraceCheckUtils]: 150: Hoare triple {176130#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {176130#(<= main_~x~0 72)} is VALID [2022-04-15 12:59:40,318 INFO L290 TraceCheckUtils]: 151: Hoare triple {176130#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176131#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:40,318 INFO L290 TraceCheckUtils]: 152: Hoare triple {176131#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {176131#(<= main_~x~0 73)} is VALID [2022-04-15 12:59:40,320 INFO L290 TraceCheckUtils]: 153: Hoare triple {176131#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176132#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:40,320 INFO L290 TraceCheckUtils]: 154: Hoare triple {176132#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {176132#(<= main_~x~0 74)} is VALID [2022-04-15 12:59:40,322 INFO L290 TraceCheckUtils]: 155: Hoare triple {176132#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176133#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:40,322 INFO L290 TraceCheckUtils]: 156: Hoare triple {176133#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {176133#(<= main_~x~0 75)} is VALID [2022-04-15 12:59:40,324 INFO L290 TraceCheckUtils]: 157: Hoare triple {176133#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176134#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:40,324 INFO L290 TraceCheckUtils]: 158: Hoare triple {176134#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {176134#(<= main_~x~0 76)} is VALID [2022-04-15 12:59:40,326 INFO L290 TraceCheckUtils]: 159: Hoare triple {176134#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176135#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:40,326 INFO L290 TraceCheckUtils]: 160: Hoare triple {176135#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {176135#(<= main_~x~0 77)} is VALID [2022-04-15 12:59:40,328 INFO L290 TraceCheckUtils]: 161: Hoare triple {176135#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176136#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:40,329 INFO L290 TraceCheckUtils]: 162: Hoare triple {176136#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {176136#(<= main_~x~0 78)} is VALID [2022-04-15 12:59:40,331 INFO L290 TraceCheckUtils]: 163: Hoare triple {176136#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176137#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:40,331 INFO L290 TraceCheckUtils]: 164: Hoare triple {176137#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {176137#(<= main_~x~0 79)} is VALID [2022-04-15 12:59:40,333 INFO L290 TraceCheckUtils]: 165: Hoare triple {176137#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176138#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:40,333 INFO L290 TraceCheckUtils]: 166: Hoare triple {176138#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {176138#(<= main_~x~0 80)} is VALID [2022-04-15 12:59:40,335 INFO L290 TraceCheckUtils]: 167: Hoare triple {176138#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176139#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:40,335 INFO L290 TraceCheckUtils]: 168: Hoare triple {176139#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {176139#(<= main_~x~0 81)} is VALID [2022-04-15 12:59:40,337 INFO L290 TraceCheckUtils]: 169: Hoare triple {176139#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176140#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:40,337 INFO L290 TraceCheckUtils]: 170: Hoare triple {176140#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {176140#(<= main_~x~0 82)} is VALID [2022-04-15 12:59:40,339 INFO L290 TraceCheckUtils]: 171: Hoare triple {176140#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176141#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:40,339 INFO L290 TraceCheckUtils]: 172: Hoare triple {176141#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {176141#(<= main_~x~0 83)} is VALID [2022-04-15 12:59:40,341 INFO L290 TraceCheckUtils]: 173: Hoare triple {176141#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176142#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:40,341 INFO L290 TraceCheckUtils]: 174: Hoare triple {176142#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {176142#(<= main_~x~0 84)} is VALID [2022-04-15 12:59:40,343 INFO L290 TraceCheckUtils]: 175: Hoare triple {176142#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176143#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:40,344 INFO L290 TraceCheckUtils]: 176: Hoare triple {176143#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {176143#(<= main_~x~0 85)} is VALID [2022-04-15 12:59:40,345 INFO L290 TraceCheckUtils]: 177: Hoare triple {176143#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176144#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:40,346 INFO L290 TraceCheckUtils]: 178: Hoare triple {176144#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {176144#(<= main_~x~0 86)} is VALID [2022-04-15 12:59:40,348 INFO L290 TraceCheckUtils]: 179: Hoare triple {176144#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176145#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:40,348 INFO L290 TraceCheckUtils]: 180: Hoare triple {176145#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {176145#(<= main_~x~0 87)} is VALID [2022-04-15 12:59:40,350 INFO L290 TraceCheckUtils]: 181: Hoare triple {176145#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176146#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:40,350 INFO L290 TraceCheckUtils]: 182: Hoare triple {176146#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {176146#(<= main_~x~0 88)} is VALID [2022-04-15 12:59:40,352 INFO L290 TraceCheckUtils]: 183: Hoare triple {176146#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176147#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:40,352 INFO L290 TraceCheckUtils]: 184: Hoare triple {176147#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {176147#(<= main_~x~0 89)} is VALID [2022-04-15 12:59:40,354 INFO L290 TraceCheckUtils]: 185: Hoare triple {176147#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176148#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:40,354 INFO L290 TraceCheckUtils]: 186: Hoare triple {176148#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {176148#(<= main_~x~0 90)} is VALID [2022-04-15 12:59:40,356 INFO L290 TraceCheckUtils]: 187: Hoare triple {176148#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176149#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:40,356 INFO L290 TraceCheckUtils]: 188: Hoare triple {176149#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {176149#(<= main_~x~0 91)} is VALID [2022-04-15 12:59:40,358 INFO L290 TraceCheckUtils]: 189: Hoare triple {176149#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176150#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:40,359 INFO L290 TraceCheckUtils]: 190: Hoare triple {176150#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {176150#(<= main_~x~0 92)} is VALID [2022-04-15 12:59:40,360 INFO L290 TraceCheckUtils]: 191: Hoare triple {176150#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176151#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:40,361 INFO L290 TraceCheckUtils]: 192: Hoare triple {176151#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {176151#(<= main_~x~0 93)} is VALID [2022-04-15 12:59:40,363 INFO L290 TraceCheckUtils]: 193: Hoare triple {176151#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176152#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:40,363 INFO L290 TraceCheckUtils]: 194: Hoare triple {176152#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {176152#(<= main_~x~0 94)} is VALID [2022-04-15 12:59:40,365 INFO L290 TraceCheckUtils]: 195: Hoare triple {176152#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176153#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:40,365 INFO L290 TraceCheckUtils]: 196: Hoare triple {176153#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {176153#(<= main_~x~0 95)} is VALID [2022-04-15 12:59:40,367 INFO L290 TraceCheckUtils]: 197: Hoare triple {176153#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176154#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:40,367 INFO L290 TraceCheckUtils]: 198: Hoare triple {176154#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {176154#(<= main_~x~0 96)} is VALID [2022-04-15 12:59:40,369 INFO L290 TraceCheckUtils]: 199: Hoare triple {176154#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176155#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:40,369 INFO L290 TraceCheckUtils]: 200: Hoare triple {176155#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {176155#(<= main_~x~0 97)} is VALID [2022-04-15 12:59:40,371 INFO L290 TraceCheckUtils]: 201: Hoare triple {176155#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176156#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:40,371 INFO L290 TraceCheckUtils]: 202: Hoare triple {176156#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {176156#(<= main_~x~0 98)} is VALID [2022-04-15 12:59:40,373 INFO L290 TraceCheckUtils]: 203: Hoare triple {176156#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176157#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:40,374 INFO L290 TraceCheckUtils]: 204: Hoare triple {176157#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {176157#(<= main_~x~0 99)} is VALID [2022-04-15 12:59:40,375 INFO L290 TraceCheckUtils]: 205: Hoare triple {176157#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176158#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:40,376 INFO L290 TraceCheckUtils]: 206: Hoare triple {176158#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {176158#(<= main_~x~0 100)} is VALID [2022-04-15 12:59:40,378 INFO L290 TraceCheckUtils]: 207: Hoare triple {176158#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176159#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:40,378 INFO L290 TraceCheckUtils]: 208: Hoare triple {176159#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {176159#(<= main_~x~0 101)} is VALID [2022-04-15 12:59:40,380 INFO L290 TraceCheckUtils]: 209: Hoare triple {176159#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176160#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:40,380 INFO L290 TraceCheckUtils]: 210: Hoare triple {176160#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {176160#(<= main_~x~0 102)} is VALID [2022-04-15 12:59:40,382 INFO L290 TraceCheckUtils]: 211: Hoare triple {176160#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176161#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:40,382 INFO L290 TraceCheckUtils]: 212: Hoare triple {176161#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {176161#(<= main_~x~0 103)} is VALID [2022-04-15 12:59:40,384 INFO L290 TraceCheckUtils]: 213: Hoare triple {176161#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176162#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:40,384 INFO L290 TraceCheckUtils]: 214: Hoare triple {176162#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {176162#(<= main_~x~0 104)} is VALID [2022-04-15 12:59:40,386 INFO L290 TraceCheckUtils]: 215: Hoare triple {176162#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176163#(<= main_~x~0 105)} is VALID [2022-04-15 12:59:40,386 INFO L290 TraceCheckUtils]: 216: Hoare triple {176163#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {176163#(<= main_~x~0 105)} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 217: Hoare triple {176163#(<= main_~x~0 105)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 218: Hoare triple {176054#false} assume !!(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 219: Hoare triple {176054#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 220: Hoare triple {176054#false} assume !(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L272 TraceCheckUtils]: 221: Hoare triple {176054#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 222: Hoare triple {176054#false} ~cond := #in~cond; {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 223: Hoare triple {176054#false} assume 0 == ~cond; {176054#false} is VALID [2022-04-15 12:59:40,389 INFO L290 TraceCheckUtils]: 224: Hoare triple {176054#false} assume !false; {176054#false} is VALID [2022-04-15 12:59:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 318 proven. 11130 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:59:40,390 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 224: Hoare triple {176054#false} assume !false; {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 223: Hoare triple {176054#false} assume 0 == ~cond; {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 222: Hoare triple {176054#false} ~cond := #in~cond; {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L272 TraceCheckUtils]: 221: Hoare triple {176054#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 220: Hoare triple {176054#false} assume !(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 219: Hoare triple {176054#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 218: Hoare triple {176054#false} assume !!(~x~0 < 1000000); {176054#false} is VALID [2022-04-15 12:59:47,658 INFO L290 TraceCheckUtils]: 217: Hoare triple {176862#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {176054#false} is VALID [2022-04-15 12:59:47,659 INFO L290 TraceCheckUtils]: 216: Hoare triple {176862#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {176862#(< main_~x~0 500000)} is VALID [2022-04-15 12:59:47,665 INFO L290 TraceCheckUtils]: 215: Hoare triple {176869#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176862#(< main_~x~0 500000)} is VALID [2022-04-15 12:59:47,665 INFO L290 TraceCheckUtils]: 214: Hoare triple {176869#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {176869#(< main_~x~0 499999)} is VALID [2022-04-15 12:59:47,667 INFO L290 TraceCheckUtils]: 213: Hoare triple {176876#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176869#(< main_~x~0 499999)} is VALID [2022-04-15 12:59:47,667 INFO L290 TraceCheckUtils]: 212: Hoare triple {176876#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {176876#(< main_~x~0 499998)} is VALID [2022-04-15 12:59:47,669 INFO L290 TraceCheckUtils]: 211: Hoare triple {176883#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176876#(< main_~x~0 499998)} is VALID [2022-04-15 12:59:47,669 INFO L290 TraceCheckUtils]: 210: Hoare triple {176883#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {176883#(< main_~x~0 499997)} is VALID [2022-04-15 12:59:47,671 INFO L290 TraceCheckUtils]: 209: Hoare triple {176890#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176883#(< main_~x~0 499997)} is VALID [2022-04-15 12:59:47,671 INFO L290 TraceCheckUtils]: 208: Hoare triple {176890#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {176890#(< main_~x~0 499996)} is VALID [2022-04-15 12:59:47,673 INFO L290 TraceCheckUtils]: 207: Hoare triple {176897#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176890#(< main_~x~0 499996)} is VALID [2022-04-15 12:59:47,673 INFO L290 TraceCheckUtils]: 206: Hoare triple {176897#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {176897#(< main_~x~0 499995)} is VALID [2022-04-15 12:59:47,675 INFO L290 TraceCheckUtils]: 205: Hoare triple {176904#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176897#(< main_~x~0 499995)} is VALID [2022-04-15 12:59:47,675 INFO L290 TraceCheckUtils]: 204: Hoare triple {176904#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {176904#(< main_~x~0 499994)} is VALID [2022-04-15 12:59:47,677 INFO L290 TraceCheckUtils]: 203: Hoare triple {176911#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176904#(< main_~x~0 499994)} is VALID [2022-04-15 12:59:47,677 INFO L290 TraceCheckUtils]: 202: Hoare triple {176911#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {176911#(< main_~x~0 499993)} is VALID [2022-04-15 12:59:47,679 INFO L290 TraceCheckUtils]: 201: Hoare triple {176918#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176911#(< main_~x~0 499993)} is VALID [2022-04-15 12:59:47,679 INFO L290 TraceCheckUtils]: 200: Hoare triple {176918#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {176918#(< main_~x~0 499992)} is VALID [2022-04-15 12:59:47,681 INFO L290 TraceCheckUtils]: 199: Hoare triple {176925#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176918#(< main_~x~0 499992)} is VALID [2022-04-15 12:59:47,681 INFO L290 TraceCheckUtils]: 198: Hoare triple {176925#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {176925#(< main_~x~0 499991)} is VALID [2022-04-15 12:59:47,683 INFO L290 TraceCheckUtils]: 197: Hoare triple {176932#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176925#(< main_~x~0 499991)} is VALID [2022-04-15 12:59:47,684 INFO L290 TraceCheckUtils]: 196: Hoare triple {176932#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {176932#(< main_~x~0 499990)} is VALID [2022-04-15 12:59:47,685 INFO L290 TraceCheckUtils]: 195: Hoare triple {176939#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176932#(< main_~x~0 499990)} is VALID [2022-04-15 12:59:47,686 INFO L290 TraceCheckUtils]: 194: Hoare triple {176939#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {176939#(< main_~x~0 499989)} is VALID [2022-04-15 12:59:47,687 INFO L290 TraceCheckUtils]: 193: Hoare triple {176946#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176939#(< main_~x~0 499989)} is VALID [2022-04-15 12:59:47,688 INFO L290 TraceCheckUtils]: 192: Hoare triple {176946#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {176946#(< main_~x~0 499988)} is VALID [2022-04-15 12:59:47,689 INFO L290 TraceCheckUtils]: 191: Hoare triple {176953#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176946#(< main_~x~0 499988)} is VALID [2022-04-15 12:59:47,690 INFO L290 TraceCheckUtils]: 190: Hoare triple {176953#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {176953#(< main_~x~0 499987)} is VALID [2022-04-15 12:59:47,691 INFO L290 TraceCheckUtils]: 189: Hoare triple {176960#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176953#(< main_~x~0 499987)} is VALID [2022-04-15 12:59:47,692 INFO L290 TraceCheckUtils]: 188: Hoare triple {176960#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {176960#(< main_~x~0 499986)} is VALID [2022-04-15 12:59:47,693 INFO L290 TraceCheckUtils]: 187: Hoare triple {176967#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176960#(< main_~x~0 499986)} is VALID [2022-04-15 12:59:47,694 INFO L290 TraceCheckUtils]: 186: Hoare triple {176967#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {176967#(< main_~x~0 499985)} is VALID [2022-04-15 12:59:47,696 INFO L290 TraceCheckUtils]: 185: Hoare triple {176974#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176967#(< main_~x~0 499985)} is VALID [2022-04-15 12:59:47,696 INFO L290 TraceCheckUtils]: 184: Hoare triple {176974#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {176974#(< main_~x~0 499984)} is VALID [2022-04-15 12:59:47,697 INFO L290 TraceCheckUtils]: 183: Hoare triple {176981#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176974#(< main_~x~0 499984)} is VALID [2022-04-15 12:59:47,698 INFO L290 TraceCheckUtils]: 182: Hoare triple {176981#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {176981#(< main_~x~0 499983)} is VALID [2022-04-15 12:59:47,700 INFO L290 TraceCheckUtils]: 181: Hoare triple {176988#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176981#(< main_~x~0 499983)} is VALID [2022-04-15 12:59:47,700 INFO L290 TraceCheckUtils]: 180: Hoare triple {176988#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {176988#(< main_~x~0 499982)} is VALID [2022-04-15 12:59:47,702 INFO L290 TraceCheckUtils]: 179: Hoare triple {176995#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176988#(< main_~x~0 499982)} is VALID [2022-04-15 12:59:47,702 INFO L290 TraceCheckUtils]: 178: Hoare triple {176995#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {176995#(< main_~x~0 499981)} is VALID [2022-04-15 12:59:47,704 INFO L290 TraceCheckUtils]: 177: Hoare triple {177002#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {176995#(< main_~x~0 499981)} is VALID [2022-04-15 12:59:47,704 INFO L290 TraceCheckUtils]: 176: Hoare triple {177002#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {177002#(< main_~x~0 499980)} is VALID [2022-04-15 12:59:47,706 INFO L290 TraceCheckUtils]: 175: Hoare triple {177009#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177002#(< main_~x~0 499980)} is VALID [2022-04-15 12:59:47,706 INFO L290 TraceCheckUtils]: 174: Hoare triple {177009#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {177009#(< main_~x~0 499979)} is VALID [2022-04-15 12:59:47,708 INFO L290 TraceCheckUtils]: 173: Hoare triple {177016#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177009#(< main_~x~0 499979)} is VALID [2022-04-15 12:59:47,708 INFO L290 TraceCheckUtils]: 172: Hoare triple {177016#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {177016#(< main_~x~0 499978)} is VALID [2022-04-15 12:59:47,710 INFO L290 TraceCheckUtils]: 171: Hoare triple {177023#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177016#(< main_~x~0 499978)} is VALID [2022-04-15 12:59:47,710 INFO L290 TraceCheckUtils]: 170: Hoare triple {177023#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {177023#(< main_~x~0 499977)} is VALID [2022-04-15 12:59:47,712 INFO L290 TraceCheckUtils]: 169: Hoare triple {177030#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177023#(< main_~x~0 499977)} is VALID [2022-04-15 12:59:47,712 INFO L290 TraceCheckUtils]: 168: Hoare triple {177030#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {177030#(< main_~x~0 499976)} is VALID [2022-04-15 12:59:47,714 INFO L290 TraceCheckUtils]: 167: Hoare triple {177037#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177030#(< main_~x~0 499976)} is VALID [2022-04-15 12:59:47,714 INFO L290 TraceCheckUtils]: 166: Hoare triple {177037#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {177037#(< main_~x~0 499975)} is VALID [2022-04-15 12:59:47,716 INFO L290 TraceCheckUtils]: 165: Hoare triple {177044#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177037#(< main_~x~0 499975)} is VALID [2022-04-15 12:59:47,716 INFO L290 TraceCheckUtils]: 164: Hoare triple {177044#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {177044#(< main_~x~0 499974)} is VALID [2022-04-15 12:59:47,718 INFO L290 TraceCheckUtils]: 163: Hoare triple {177051#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177044#(< main_~x~0 499974)} is VALID [2022-04-15 12:59:47,718 INFO L290 TraceCheckUtils]: 162: Hoare triple {177051#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {177051#(< main_~x~0 499973)} is VALID [2022-04-15 12:59:47,720 INFO L290 TraceCheckUtils]: 161: Hoare triple {177058#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177051#(< main_~x~0 499973)} is VALID [2022-04-15 12:59:47,720 INFO L290 TraceCheckUtils]: 160: Hoare triple {177058#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {177058#(< main_~x~0 499972)} is VALID [2022-04-15 12:59:47,722 INFO L290 TraceCheckUtils]: 159: Hoare triple {177065#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177058#(< main_~x~0 499972)} is VALID [2022-04-15 12:59:47,722 INFO L290 TraceCheckUtils]: 158: Hoare triple {177065#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {177065#(< main_~x~0 499971)} is VALID [2022-04-15 12:59:47,724 INFO L290 TraceCheckUtils]: 157: Hoare triple {177072#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177065#(< main_~x~0 499971)} is VALID [2022-04-15 12:59:47,724 INFO L290 TraceCheckUtils]: 156: Hoare triple {177072#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {177072#(< main_~x~0 499970)} is VALID [2022-04-15 12:59:47,726 INFO L290 TraceCheckUtils]: 155: Hoare triple {177079#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177072#(< main_~x~0 499970)} is VALID [2022-04-15 12:59:47,726 INFO L290 TraceCheckUtils]: 154: Hoare triple {177079#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {177079#(< main_~x~0 499969)} is VALID [2022-04-15 12:59:47,728 INFO L290 TraceCheckUtils]: 153: Hoare triple {177086#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177079#(< main_~x~0 499969)} is VALID [2022-04-15 12:59:47,728 INFO L290 TraceCheckUtils]: 152: Hoare triple {177086#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {177086#(< main_~x~0 499968)} is VALID [2022-04-15 12:59:47,730 INFO L290 TraceCheckUtils]: 151: Hoare triple {177093#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177086#(< main_~x~0 499968)} is VALID [2022-04-15 12:59:47,730 INFO L290 TraceCheckUtils]: 150: Hoare triple {177093#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {177093#(< main_~x~0 499967)} is VALID [2022-04-15 12:59:47,732 INFO L290 TraceCheckUtils]: 149: Hoare triple {177100#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177093#(< main_~x~0 499967)} is VALID [2022-04-15 12:59:47,732 INFO L290 TraceCheckUtils]: 148: Hoare triple {177100#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {177100#(< main_~x~0 499966)} is VALID [2022-04-15 12:59:47,734 INFO L290 TraceCheckUtils]: 147: Hoare triple {177107#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177100#(< main_~x~0 499966)} is VALID [2022-04-15 12:59:47,734 INFO L290 TraceCheckUtils]: 146: Hoare triple {177107#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {177107#(< main_~x~0 499965)} is VALID [2022-04-15 12:59:47,736 INFO L290 TraceCheckUtils]: 145: Hoare triple {177114#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177107#(< main_~x~0 499965)} is VALID [2022-04-15 12:59:47,736 INFO L290 TraceCheckUtils]: 144: Hoare triple {177114#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {177114#(< main_~x~0 499964)} is VALID [2022-04-15 12:59:47,738 INFO L290 TraceCheckUtils]: 143: Hoare triple {177121#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177114#(< main_~x~0 499964)} is VALID [2022-04-15 12:59:47,738 INFO L290 TraceCheckUtils]: 142: Hoare triple {177121#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {177121#(< main_~x~0 499963)} is VALID [2022-04-15 12:59:47,740 INFO L290 TraceCheckUtils]: 141: Hoare triple {177128#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177121#(< main_~x~0 499963)} is VALID [2022-04-15 12:59:47,740 INFO L290 TraceCheckUtils]: 140: Hoare triple {177128#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {177128#(< main_~x~0 499962)} is VALID [2022-04-15 12:59:47,742 INFO L290 TraceCheckUtils]: 139: Hoare triple {177135#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177128#(< main_~x~0 499962)} is VALID [2022-04-15 12:59:47,742 INFO L290 TraceCheckUtils]: 138: Hoare triple {177135#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {177135#(< main_~x~0 499961)} is VALID [2022-04-15 12:59:47,744 INFO L290 TraceCheckUtils]: 137: Hoare triple {177142#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177135#(< main_~x~0 499961)} is VALID [2022-04-15 12:59:47,744 INFO L290 TraceCheckUtils]: 136: Hoare triple {177142#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {177142#(< main_~x~0 499960)} is VALID [2022-04-15 12:59:47,746 INFO L290 TraceCheckUtils]: 135: Hoare triple {177149#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177142#(< main_~x~0 499960)} is VALID [2022-04-15 12:59:47,746 INFO L290 TraceCheckUtils]: 134: Hoare triple {177149#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {177149#(< main_~x~0 499959)} is VALID [2022-04-15 12:59:47,748 INFO L290 TraceCheckUtils]: 133: Hoare triple {177156#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177149#(< main_~x~0 499959)} is VALID [2022-04-15 12:59:47,748 INFO L290 TraceCheckUtils]: 132: Hoare triple {177156#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {177156#(< main_~x~0 499958)} is VALID [2022-04-15 12:59:47,750 INFO L290 TraceCheckUtils]: 131: Hoare triple {177163#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177156#(< main_~x~0 499958)} is VALID [2022-04-15 12:59:47,750 INFO L290 TraceCheckUtils]: 130: Hoare triple {177163#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {177163#(< main_~x~0 499957)} is VALID [2022-04-15 12:59:47,752 INFO L290 TraceCheckUtils]: 129: Hoare triple {177170#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177163#(< main_~x~0 499957)} is VALID [2022-04-15 12:59:47,752 INFO L290 TraceCheckUtils]: 128: Hoare triple {177170#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {177170#(< main_~x~0 499956)} is VALID [2022-04-15 12:59:47,754 INFO L290 TraceCheckUtils]: 127: Hoare triple {177177#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177170#(< main_~x~0 499956)} is VALID [2022-04-15 12:59:47,754 INFO L290 TraceCheckUtils]: 126: Hoare triple {177177#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {177177#(< main_~x~0 499955)} is VALID [2022-04-15 12:59:47,756 INFO L290 TraceCheckUtils]: 125: Hoare triple {177184#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177177#(< main_~x~0 499955)} is VALID [2022-04-15 12:59:47,756 INFO L290 TraceCheckUtils]: 124: Hoare triple {177184#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {177184#(< main_~x~0 499954)} is VALID [2022-04-15 12:59:47,758 INFO L290 TraceCheckUtils]: 123: Hoare triple {177191#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177184#(< main_~x~0 499954)} is VALID [2022-04-15 12:59:47,758 INFO L290 TraceCheckUtils]: 122: Hoare triple {177191#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {177191#(< main_~x~0 499953)} is VALID [2022-04-15 12:59:47,760 INFO L290 TraceCheckUtils]: 121: Hoare triple {177198#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177191#(< main_~x~0 499953)} is VALID [2022-04-15 12:59:47,760 INFO L290 TraceCheckUtils]: 120: Hoare triple {177198#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {177198#(< main_~x~0 499952)} is VALID [2022-04-15 12:59:47,762 INFO L290 TraceCheckUtils]: 119: Hoare triple {177205#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177198#(< main_~x~0 499952)} is VALID [2022-04-15 12:59:47,762 INFO L290 TraceCheckUtils]: 118: Hoare triple {177205#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {177205#(< main_~x~0 499951)} is VALID [2022-04-15 12:59:47,764 INFO L290 TraceCheckUtils]: 117: Hoare triple {177212#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177205#(< main_~x~0 499951)} is VALID [2022-04-15 12:59:47,764 INFO L290 TraceCheckUtils]: 116: Hoare triple {177212#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {177212#(< main_~x~0 499950)} is VALID [2022-04-15 12:59:47,766 INFO L290 TraceCheckUtils]: 115: Hoare triple {177219#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177212#(< main_~x~0 499950)} is VALID [2022-04-15 12:59:47,766 INFO L290 TraceCheckUtils]: 114: Hoare triple {177219#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {177219#(< main_~x~0 499949)} is VALID [2022-04-15 12:59:47,768 INFO L290 TraceCheckUtils]: 113: Hoare triple {177226#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177219#(< main_~x~0 499949)} is VALID [2022-04-15 12:59:47,768 INFO L290 TraceCheckUtils]: 112: Hoare triple {177226#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {177226#(< main_~x~0 499948)} is VALID [2022-04-15 12:59:47,770 INFO L290 TraceCheckUtils]: 111: Hoare triple {177233#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177226#(< main_~x~0 499948)} is VALID [2022-04-15 12:59:47,770 INFO L290 TraceCheckUtils]: 110: Hoare triple {177233#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {177233#(< main_~x~0 499947)} is VALID [2022-04-15 12:59:47,772 INFO L290 TraceCheckUtils]: 109: Hoare triple {177240#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177233#(< main_~x~0 499947)} is VALID [2022-04-15 12:59:47,772 INFO L290 TraceCheckUtils]: 108: Hoare triple {177240#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {177240#(< main_~x~0 499946)} is VALID [2022-04-15 12:59:47,774 INFO L290 TraceCheckUtils]: 107: Hoare triple {177247#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177240#(< main_~x~0 499946)} is VALID [2022-04-15 12:59:47,774 INFO L290 TraceCheckUtils]: 106: Hoare triple {177247#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {177247#(< main_~x~0 499945)} is VALID [2022-04-15 12:59:47,776 INFO L290 TraceCheckUtils]: 105: Hoare triple {177254#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177247#(< main_~x~0 499945)} is VALID [2022-04-15 12:59:47,776 INFO L290 TraceCheckUtils]: 104: Hoare triple {177254#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {177254#(< main_~x~0 499944)} is VALID [2022-04-15 12:59:47,778 INFO L290 TraceCheckUtils]: 103: Hoare triple {177261#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177254#(< main_~x~0 499944)} is VALID [2022-04-15 12:59:47,778 INFO L290 TraceCheckUtils]: 102: Hoare triple {177261#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {177261#(< main_~x~0 499943)} is VALID [2022-04-15 12:59:47,780 INFO L290 TraceCheckUtils]: 101: Hoare triple {177268#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177261#(< main_~x~0 499943)} is VALID [2022-04-15 12:59:47,781 INFO L290 TraceCheckUtils]: 100: Hoare triple {177268#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {177268#(< main_~x~0 499942)} is VALID [2022-04-15 12:59:47,782 INFO L290 TraceCheckUtils]: 99: Hoare triple {177275#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177268#(< main_~x~0 499942)} is VALID [2022-04-15 12:59:47,783 INFO L290 TraceCheckUtils]: 98: Hoare triple {177275#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {177275#(< main_~x~0 499941)} is VALID [2022-04-15 12:59:47,784 INFO L290 TraceCheckUtils]: 97: Hoare triple {177282#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177275#(< main_~x~0 499941)} is VALID [2022-04-15 12:59:47,785 INFO L290 TraceCheckUtils]: 96: Hoare triple {177282#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {177282#(< main_~x~0 499940)} is VALID [2022-04-15 12:59:47,786 INFO L290 TraceCheckUtils]: 95: Hoare triple {177289#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177282#(< main_~x~0 499940)} is VALID [2022-04-15 12:59:47,787 INFO L290 TraceCheckUtils]: 94: Hoare triple {177289#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {177289#(< main_~x~0 499939)} is VALID [2022-04-15 12:59:47,788 INFO L290 TraceCheckUtils]: 93: Hoare triple {177296#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177289#(< main_~x~0 499939)} is VALID [2022-04-15 12:59:47,789 INFO L290 TraceCheckUtils]: 92: Hoare triple {177296#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {177296#(< main_~x~0 499938)} is VALID [2022-04-15 12:59:47,790 INFO L290 TraceCheckUtils]: 91: Hoare triple {177303#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177296#(< main_~x~0 499938)} is VALID [2022-04-15 12:59:47,791 INFO L290 TraceCheckUtils]: 90: Hoare triple {177303#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {177303#(< main_~x~0 499937)} is VALID [2022-04-15 12:59:47,792 INFO L290 TraceCheckUtils]: 89: Hoare triple {177310#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177303#(< main_~x~0 499937)} is VALID [2022-04-15 12:59:47,793 INFO L290 TraceCheckUtils]: 88: Hoare triple {177310#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {177310#(< main_~x~0 499936)} is VALID [2022-04-15 12:59:47,794 INFO L290 TraceCheckUtils]: 87: Hoare triple {177317#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177310#(< main_~x~0 499936)} is VALID [2022-04-15 12:59:47,795 INFO L290 TraceCheckUtils]: 86: Hoare triple {177317#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {177317#(< main_~x~0 499935)} is VALID [2022-04-15 12:59:47,796 INFO L290 TraceCheckUtils]: 85: Hoare triple {177324#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177317#(< main_~x~0 499935)} is VALID [2022-04-15 12:59:47,797 INFO L290 TraceCheckUtils]: 84: Hoare triple {177324#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {177324#(< main_~x~0 499934)} is VALID [2022-04-15 12:59:47,798 INFO L290 TraceCheckUtils]: 83: Hoare triple {177331#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177324#(< main_~x~0 499934)} is VALID [2022-04-15 12:59:47,799 INFO L290 TraceCheckUtils]: 82: Hoare triple {177331#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {177331#(< main_~x~0 499933)} is VALID [2022-04-15 12:59:47,801 INFO L290 TraceCheckUtils]: 81: Hoare triple {177338#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177331#(< main_~x~0 499933)} is VALID [2022-04-15 12:59:47,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {177338#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {177338#(< main_~x~0 499932)} is VALID [2022-04-15 12:59:47,803 INFO L290 TraceCheckUtils]: 79: Hoare triple {177345#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177338#(< main_~x~0 499932)} is VALID [2022-04-15 12:59:47,803 INFO L290 TraceCheckUtils]: 78: Hoare triple {177345#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {177345#(< main_~x~0 499931)} is VALID [2022-04-15 12:59:47,805 INFO L290 TraceCheckUtils]: 77: Hoare triple {177352#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177345#(< main_~x~0 499931)} is VALID [2022-04-15 12:59:47,805 INFO L290 TraceCheckUtils]: 76: Hoare triple {177352#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {177352#(< main_~x~0 499930)} is VALID [2022-04-15 12:59:47,807 INFO L290 TraceCheckUtils]: 75: Hoare triple {177359#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177352#(< main_~x~0 499930)} is VALID [2022-04-15 12:59:47,807 INFO L290 TraceCheckUtils]: 74: Hoare triple {177359#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {177359#(< main_~x~0 499929)} is VALID [2022-04-15 12:59:47,809 INFO L290 TraceCheckUtils]: 73: Hoare triple {177366#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177359#(< main_~x~0 499929)} is VALID [2022-04-15 12:59:47,809 INFO L290 TraceCheckUtils]: 72: Hoare triple {177366#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {177366#(< main_~x~0 499928)} is VALID [2022-04-15 12:59:47,811 INFO L290 TraceCheckUtils]: 71: Hoare triple {177373#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177366#(< main_~x~0 499928)} is VALID [2022-04-15 12:59:47,811 INFO L290 TraceCheckUtils]: 70: Hoare triple {177373#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {177373#(< main_~x~0 499927)} is VALID [2022-04-15 12:59:47,813 INFO L290 TraceCheckUtils]: 69: Hoare triple {177380#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177373#(< main_~x~0 499927)} is VALID [2022-04-15 12:59:47,813 INFO L290 TraceCheckUtils]: 68: Hoare triple {177380#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {177380#(< main_~x~0 499926)} is VALID [2022-04-15 12:59:47,815 INFO L290 TraceCheckUtils]: 67: Hoare triple {177387#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177380#(< main_~x~0 499926)} is VALID [2022-04-15 12:59:47,815 INFO L290 TraceCheckUtils]: 66: Hoare triple {177387#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {177387#(< main_~x~0 499925)} is VALID [2022-04-15 12:59:47,817 INFO L290 TraceCheckUtils]: 65: Hoare triple {177394#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177387#(< main_~x~0 499925)} is VALID [2022-04-15 12:59:47,817 INFO L290 TraceCheckUtils]: 64: Hoare triple {177394#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {177394#(< main_~x~0 499924)} is VALID [2022-04-15 12:59:47,819 INFO L290 TraceCheckUtils]: 63: Hoare triple {177401#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177394#(< main_~x~0 499924)} is VALID [2022-04-15 12:59:47,819 INFO L290 TraceCheckUtils]: 62: Hoare triple {177401#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {177401#(< main_~x~0 499923)} is VALID [2022-04-15 12:59:47,821 INFO L290 TraceCheckUtils]: 61: Hoare triple {177408#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177401#(< main_~x~0 499923)} is VALID [2022-04-15 12:59:47,821 INFO L290 TraceCheckUtils]: 60: Hoare triple {177408#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {177408#(< main_~x~0 499922)} is VALID [2022-04-15 12:59:47,823 INFO L290 TraceCheckUtils]: 59: Hoare triple {177415#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177408#(< main_~x~0 499922)} is VALID [2022-04-15 12:59:47,823 INFO L290 TraceCheckUtils]: 58: Hoare triple {177415#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {177415#(< main_~x~0 499921)} is VALID [2022-04-15 12:59:47,825 INFO L290 TraceCheckUtils]: 57: Hoare triple {177422#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177415#(< main_~x~0 499921)} is VALID [2022-04-15 12:59:47,825 INFO L290 TraceCheckUtils]: 56: Hoare triple {177422#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {177422#(< main_~x~0 499920)} is VALID [2022-04-15 12:59:47,827 INFO L290 TraceCheckUtils]: 55: Hoare triple {177429#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177422#(< main_~x~0 499920)} is VALID [2022-04-15 12:59:47,827 INFO L290 TraceCheckUtils]: 54: Hoare triple {177429#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {177429#(< main_~x~0 499919)} is VALID [2022-04-15 12:59:47,829 INFO L290 TraceCheckUtils]: 53: Hoare triple {177436#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177429#(< main_~x~0 499919)} is VALID [2022-04-15 12:59:47,829 INFO L290 TraceCheckUtils]: 52: Hoare triple {177436#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {177436#(< main_~x~0 499918)} is VALID [2022-04-15 12:59:47,831 INFO L290 TraceCheckUtils]: 51: Hoare triple {177443#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177436#(< main_~x~0 499918)} is VALID [2022-04-15 12:59:47,831 INFO L290 TraceCheckUtils]: 50: Hoare triple {177443#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {177443#(< main_~x~0 499917)} is VALID [2022-04-15 12:59:47,833 INFO L290 TraceCheckUtils]: 49: Hoare triple {177450#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177443#(< main_~x~0 499917)} is VALID [2022-04-15 12:59:47,833 INFO L290 TraceCheckUtils]: 48: Hoare triple {177450#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {177450#(< main_~x~0 499916)} is VALID [2022-04-15 12:59:47,835 INFO L290 TraceCheckUtils]: 47: Hoare triple {177457#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177450#(< main_~x~0 499916)} is VALID [2022-04-15 12:59:47,835 INFO L290 TraceCheckUtils]: 46: Hoare triple {177457#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {177457#(< main_~x~0 499915)} is VALID [2022-04-15 12:59:47,837 INFO L290 TraceCheckUtils]: 45: Hoare triple {177464#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177457#(< main_~x~0 499915)} is VALID [2022-04-15 12:59:47,837 INFO L290 TraceCheckUtils]: 44: Hoare triple {177464#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {177464#(< main_~x~0 499914)} is VALID [2022-04-15 12:59:47,839 INFO L290 TraceCheckUtils]: 43: Hoare triple {177471#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177464#(< main_~x~0 499914)} is VALID [2022-04-15 12:59:47,839 INFO L290 TraceCheckUtils]: 42: Hoare triple {177471#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {177471#(< main_~x~0 499913)} is VALID [2022-04-15 12:59:47,841 INFO L290 TraceCheckUtils]: 41: Hoare triple {177478#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177471#(< main_~x~0 499913)} is VALID [2022-04-15 12:59:47,841 INFO L290 TraceCheckUtils]: 40: Hoare triple {177478#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {177478#(< main_~x~0 499912)} is VALID [2022-04-15 12:59:47,843 INFO L290 TraceCheckUtils]: 39: Hoare triple {177485#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177478#(< main_~x~0 499912)} is VALID [2022-04-15 12:59:47,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {177485#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {177485#(< main_~x~0 499911)} is VALID [2022-04-15 12:59:47,845 INFO L290 TraceCheckUtils]: 37: Hoare triple {177492#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177485#(< main_~x~0 499911)} is VALID [2022-04-15 12:59:47,845 INFO L290 TraceCheckUtils]: 36: Hoare triple {177492#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {177492#(< main_~x~0 499910)} is VALID [2022-04-15 12:59:47,847 INFO L290 TraceCheckUtils]: 35: Hoare triple {177499#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177492#(< main_~x~0 499910)} is VALID [2022-04-15 12:59:47,847 INFO L290 TraceCheckUtils]: 34: Hoare triple {177499#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {177499#(< main_~x~0 499909)} is VALID [2022-04-15 12:59:47,849 INFO L290 TraceCheckUtils]: 33: Hoare triple {177506#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177499#(< main_~x~0 499909)} is VALID [2022-04-15 12:59:47,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {177506#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {177506#(< main_~x~0 499908)} is VALID [2022-04-15 12:59:47,851 INFO L290 TraceCheckUtils]: 31: Hoare triple {177513#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177506#(< main_~x~0 499908)} is VALID [2022-04-15 12:59:47,852 INFO L290 TraceCheckUtils]: 30: Hoare triple {177513#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {177513#(< main_~x~0 499907)} is VALID [2022-04-15 12:59:47,853 INFO L290 TraceCheckUtils]: 29: Hoare triple {177520#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177513#(< main_~x~0 499907)} is VALID [2022-04-15 12:59:47,853 INFO L290 TraceCheckUtils]: 28: Hoare triple {177520#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {177520#(< main_~x~0 499906)} is VALID [2022-04-15 12:59:47,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {177527#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177520#(< main_~x~0 499906)} is VALID [2022-04-15 12:59:47,856 INFO L290 TraceCheckUtils]: 26: Hoare triple {177527#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {177527#(< main_~x~0 499905)} is VALID [2022-04-15 12:59:47,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {177534#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177527#(< main_~x~0 499905)} is VALID [2022-04-15 12:59:47,858 INFO L290 TraceCheckUtils]: 24: Hoare triple {177534#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {177534#(< main_~x~0 499904)} is VALID [2022-04-15 12:59:47,859 INFO L290 TraceCheckUtils]: 23: Hoare triple {177541#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177534#(< main_~x~0 499904)} is VALID [2022-04-15 12:59:47,860 INFO L290 TraceCheckUtils]: 22: Hoare triple {177541#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {177541#(< main_~x~0 499903)} is VALID [2022-04-15 12:59:47,861 INFO L290 TraceCheckUtils]: 21: Hoare triple {177548#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177541#(< main_~x~0 499903)} is VALID [2022-04-15 12:59:47,862 INFO L290 TraceCheckUtils]: 20: Hoare triple {177548#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {177548#(< main_~x~0 499902)} is VALID [2022-04-15 12:59:47,863 INFO L290 TraceCheckUtils]: 19: Hoare triple {177555#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177548#(< main_~x~0 499902)} is VALID [2022-04-15 12:59:47,864 INFO L290 TraceCheckUtils]: 18: Hoare triple {177555#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {177555#(< main_~x~0 499901)} is VALID [2022-04-15 12:59:47,865 INFO L290 TraceCheckUtils]: 17: Hoare triple {177562#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177555#(< main_~x~0 499901)} is VALID [2022-04-15 12:59:47,866 INFO L290 TraceCheckUtils]: 16: Hoare triple {177562#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {177562#(< main_~x~0 499900)} is VALID [2022-04-15 12:59:47,868 INFO L290 TraceCheckUtils]: 15: Hoare triple {177569#(< main_~x~0 499899)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177562#(< main_~x~0 499900)} is VALID [2022-04-15 12:59:47,868 INFO L290 TraceCheckUtils]: 14: Hoare triple {177569#(< main_~x~0 499899)} assume !!(~x~0 < 1000000); {177569#(< main_~x~0 499899)} is VALID [2022-04-15 12:59:47,871 INFO L290 TraceCheckUtils]: 13: Hoare triple {177576#(< main_~x~0 499898)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177569#(< main_~x~0 499899)} is VALID [2022-04-15 12:59:47,871 INFO L290 TraceCheckUtils]: 12: Hoare triple {177576#(< main_~x~0 499898)} assume !!(~x~0 < 1000000); {177576#(< main_~x~0 499898)} is VALID [2022-04-15 12:59:47,874 INFO L290 TraceCheckUtils]: 11: Hoare triple {177583#(< main_~x~0 499897)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177576#(< main_~x~0 499898)} is VALID [2022-04-15 12:59:47,874 INFO L290 TraceCheckUtils]: 10: Hoare triple {177583#(< main_~x~0 499897)} assume !!(~x~0 < 1000000); {177583#(< main_~x~0 499897)} is VALID [2022-04-15 12:59:47,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {177590#(< main_~x~0 499896)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177583#(< main_~x~0 499897)} is VALID [2022-04-15 12:59:47,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {177590#(< main_~x~0 499896)} assume !!(~x~0 < 1000000); {177590#(< main_~x~0 499896)} is VALID [2022-04-15 12:59:47,878 INFO L290 TraceCheckUtils]: 7: Hoare triple {177597#(< main_~x~0 499895)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {177590#(< main_~x~0 499896)} is VALID [2022-04-15 12:59:47,878 INFO L290 TraceCheckUtils]: 6: Hoare triple {177597#(< main_~x~0 499895)} assume !!(~x~0 < 1000000); {177597#(< main_~x~0 499895)} is VALID [2022-04-15 12:59:47,878 INFO L290 TraceCheckUtils]: 5: Hoare triple {176053#true} ~x~0 := 0;~y~0 := 500000; {177597#(< main_~x~0 499895)} is VALID [2022-04-15 12:59:47,879 INFO L272 TraceCheckUtils]: 4: Hoare triple {176053#true} call #t~ret4 := main(); {176053#true} is VALID [2022-04-15 12:59:47,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176053#true} {176053#true} #41#return; {176053#true} is VALID [2022-04-15 12:59:47,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {176053#true} assume true; {176053#true} is VALID [2022-04-15 12:59:47,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {176053#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {176053#true} is VALID [2022-04-15 12:59:47,879 INFO L272 TraceCheckUtils]: 0: Hoare triple {176053#true} call ULTIMATE.init(); {176053#true} is VALID [2022-04-15 12:59:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 11449 backedges. 318 proven. 11130 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 12:59:47,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972513953] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 12:59:47,880 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 12:59:47,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [109, 108, 108] total 216 [2022-04-15 12:59:47,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 12:59:47,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1673086690] [2022-04-15 12:59:47,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1673086690] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 12:59:47,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 12:59:47,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [109] imperfect sequences [] total 109 [2022-04-15 12:59:47,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091369724] [2022-04-15 12:59:47,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 12:59:47,881 INFO L78 Accepts]: Start accepts. Automaton has has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 225 [2022-04-15 12:59:47,881 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 12:59:47,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:48,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:48,147 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 109 states [2022-04-15 12:59:48,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:48,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2022-04-15 12:59:48,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23007, Invalid=23433, Unknown=0, NotChecked=0, Total=46440 [2022-04-15 12:59:48,151 INFO L87 Difference]: Start difference. First operand 227 states and 230 transitions. Second operand has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:54,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:54,914 INFO L93 Difference]: Finished difference Result 238 states and 244 transitions. [2022-04-15 12:59:54,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2022-04-15 12:59:54,914 INFO L78 Accepts]: Start accepts. Automaton has has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 225 [2022-04-15 12:59:54,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 12:59:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 235 transitions. [2022-04-15 12:59:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 235 transitions. [2022-04-15 12:59:54,917 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 109 states and 235 transitions. [2022-04-15 12:59:56,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:56,420 INFO L225 Difference]: With dead ends: 238 [2022-04-15 12:59:56,420 INFO L226 Difference]: Without dead ends: 229 [2022-04-15 12:59:56,425 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 320 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6194 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=45798, Invalid=57564, Unknown=0, NotChecked=0, Total=103362 [2022-04-15 12:59:56,426 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 114 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 29 SdHoareTripleChecker+Invalid, 345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 12:59:56,426 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [114 Valid, 29 Invalid, 345 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 12:59:56,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2022-04-15 12:59:56,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 229. [2022-04-15 12:59:56,720 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 12:59:56,720 INFO L82 GeneralOperation]: Start isEquivalent. First operand 229 states. Second operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:56,720 INFO L74 IsIncluded]: Start isIncluded. First operand 229 states. Second operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:56,720 INFO L87 Difference]: Start difference. First operand 229 states. Second operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:56,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:56,722 INFO L93 Difference]: Finished difference Result 229 states and 232 transitions. [2022-04-15 12:59:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2022-04-15 12:59:56,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:56,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:56,723 INFO L74 IsIncluded]: Start isIncluded. First operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 229 states. [2022-04-15 12:59:56,723 INFO L87 Difference]: Start difference. First operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 229 states. [2022-04-15 12:59:56,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 12:59:56,725 INFO L93 Difference]: Finished difference Result 229 states and 232 transitions. [2022-04-15 12:59:56,725 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2022-04-15 12:59:56,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 12:59:56,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 12:59:56,725 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 12:59:56,725 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 12:59:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 224 states have (on average 1.0178571428571428) internal successors, (228), 224 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 232 transitions. [2022-04-15 12:59:56,728 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 232 transitions. Word has length 225 [2022-04-15 12:59:56,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 12:59:56,728 INFO L478 AbstractCegarLoop]: Abstraction has 229 states and 232 transitions. [2022-04-15 12:59:56,728 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 109 states, 109 states have (on average 2.0275229357798166) internal successors, (221), 108 states have internal predecessors, (221), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 12:59:56,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 229 states and 232 transitions. [2022-04-15 12:59:57,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 232 edges. 232 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 12:59:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2022-04-15 12:59:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-04-15 12:59:57,603 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 12:59:57,603 INFO L499 BasicCegarLoop]: trace histogram [108, 106, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 12:59:57,618 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Ended with exit code 0 [2022-04-15 12:59:57,803 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 107 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable214,SelfDestructingSolverStorable213 [2022-04-15 12:59:57,803 INFO L403 AbstractCegarLoop]: === Iteration 110 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 12:59:57,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 12:59:57,804 INFO L85 PathProgramCache]: Analyzing trace with hash 192216443, now seen corresponding path program 213 times [2022-04-15 12:59:57,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 12:59:57,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [424947799] [2022-04-15 12:59:58,161 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 12:59:58,162 INFO L85 PathProgramCache]: Analyzing trace with hash 820151056, now seen corresponding path program 1 times [2022-04-15 12:59:58,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:58,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465756863] [2022-04-15 12:59:58,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:58,165 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 12:59:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 12:59:58,166 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 12:59:58,167 INFO L85 PathProgramCache]: Analyzing trace with hash 192216443, now seen corresponding path program 214 times [2022-04-15 12:59:58,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 12:59:58,167 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885581811] [2022-04-15 12:59:58,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 12:59:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 12:59:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:00,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 13:00:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:00,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {179337#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {179225#true} is VALID [2022-04-15 13:00:00,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {179225#true} assume true; {179225#true} is VALID [2022-04-15 13:00:00,933 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {179225#true} {179225#true} #41#return; {179225#true} is VALID [2022-04-15 13:00:00,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {179225#true} call ULTIMATE.init(); {179337#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {179337#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {179225#true} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {179225#true} assume true; {179225#true} is VALID [2022-04-15 13:00:00,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179225#true} {179225#true} #41#return; {179225#true} is VALID [2022-04-15 13:00:00,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {179225#true} call #t~ret4 := main(); {179225#true} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {179225#true} ~x~0 := 0;~y~0 := 500000; {179230#(= main_~x~0 0)} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 6: Hoare triple {179230#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {179230#(= main_~x~0 0)} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {179230#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179231#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:00,934 INFO L290 TraceCheckUtils]: 8: Hoare triple {179231#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {179231#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:00,946 INFO L290 TraceCheckUtils]: 9: Hoare triple {179231#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179232#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:00,947 INFO L290 TraceCheckUtils]: 10: Hoare triple {179232#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {179232#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:00,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {179232#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179233#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:00,953 INFO L290 TraceCheckUtils]: 12: Hoare triple {179233#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {179233#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:00,956 INFO L290 TraceCheckUtils]: 13: Hoare triple {179233#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179234#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:00,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {179234#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {179234#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:00,959 INFO L290 TraceCheckUtils]: 15: Hoare triple {179234#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179235#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:00,959 INFO L290 TraceCheckUtils]: 16: Hoare triple {179235#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {179235#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:00,962 INFO L290 TraceCheckUtils]: 17: Hoare triple {179235#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179236#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:00,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {179236#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {179236#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:00,965 INFO L290 TraceCheckUtils]: 19: Hoare triple {179236#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179237#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:00,965 INFO L290 TraceCheckUtils]: 20: Hoare triple {179237#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {179237#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:00,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {179237#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179238#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:00,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {179238#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {179238#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:00,971 INFO L290 TraceCheckUtils]: 23: Hoare triple {179238#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179239#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:00,971 INFO L290 TraceCheckUtils]: 24: Hoare triple {179239#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {179239#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:00,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {179239#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179240#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:00,979 INFO L290 TraceCheckUtils]: 26: Hoare triple {179240#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {179240#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:00,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {179240#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179241#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:00,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {179241#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {179241#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:00,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {179241#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179242#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:00,987 INFO L290 TraceCheckUtils]: 30: Hoare triple {179242#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {179242#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:00,989 INFO L290 TraceCheckUtils]: 31: Hoare triple {179242#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179243#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:00,989 INFO L290 TraceCheckUtils]: 32: Hoare triple {179243#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {179243#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:00,992 INFO L290 TraceCheckUtils]: 33: Hoare triple {179243#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179244#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:00,992 INFO L290 TraceCheckUtils]: 34: Hoare triple {179244#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {179244#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:00,994 INFO L290 TraceCheckUtils]: 35: Hoare triple {179244#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179245#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:00,994 INFO L290 TraceCheckUtils]: 36: Hoare triple {179245#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {179245#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:00,996 INFO L290 TraceCheckUtils]: 37: Hoare triple {179245#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179246#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:00,997 INFO L290 TraceCheckUtils]: 38: Hoare triple {179246#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {179246#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:00,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {179246#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179247#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:00,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {179247#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {179247#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:01,002 INFO L290 TraceCheckUtils]: 41: Hoare triple {179247#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179248#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:01,002 INFO L290 TraceCheckUtils]: 42: Hoare triple {179248#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {179248#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:01,007 INFO L290 TraceCheckUtils]: 43: Hoare triple {179248#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179249#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:01,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {179249#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {179249#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:01,010 INFO L290 TraceCheckUtils]: 45: Hoare triple {179249#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179250#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:01,010 INFO L290 TraceCheckUtils]: 46: Hoare triple {179250#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {179250#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:01,013 INFO L290 TraceCheckUtils]: 47: Hoare triple {179250#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179251#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:01,013 INFO L290 TraceCheckUtils]: 48: Hoare triple {179251#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {179251#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:01,016 INFO L290 TraceCheckUtils]: 49: Hoare triple {179251#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179252#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:01,016 INFO L290 TraceCheckUtils]: 50: Hoare triple {179252#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {179252#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:01,018 INFO L290 TraceCheckUtils]: 51: Hoare triple {179252#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179253#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:01,018 INFO L290 TraceCheckUtils]: 52: Hoare triple {179253#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {179253#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:01,021 INFO L290 TraceCheckUtils]: 53: Hoare triple {179253#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179254#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:01,021 INFO L290 TraceCheckUtils]: 54: Hoare triple {179254#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {179254#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:01,023 INFO L290 TraceCheckUtils]: 55: Hoare triple {179254#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179255#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:01,024 INFO L290 TraceCheckUtils]: 56: Hoare triple {179255#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {179255#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:01,030 INFO L290 TraceCheckUtils]: 57: Hoare triple {179255#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179256#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:01,031 INFO L290 TraceCheckUtils]: 58: Hoare triple {179256#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {179256#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:01,037 INFO L290 TraceCheckUtils]: 59: Hoare triple {179256#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179257#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:01,037 INFO L290 TraceCheckUtils]: 60: Hoare triple {179257#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {179257#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:01,040 INFO L290 TraceCheckUtils]: 61: Hoare triple {179257#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179258#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:01,040 INFO L290 TraceCheckUtils]: 62: Hoare triple {179258#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {179258#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:01,043 INFO L290 TraceCheckUtils]: 63: Hoare triple {179258#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179259#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:01,044 INFO L290 TraceCheckUtils]: 64: Hoare triple {179259#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {179259#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:01,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {179259#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179260#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:01,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {179260#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {179260#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:01,050 INFO L290 TraceCheckUtils]: 67: Hoare triple {179260#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179261#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:01,050 INFO L290 TraceCheckUtils]: 68: Hoare triple {179261#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {179261#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:01,053 INFO L290 TraceCheckUtils]: 69: Hoare triple {179261#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179262#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:01,054 INFO L290 TraceCheckUtils]: 70: Hoare triple {179262#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {179262#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:01,057 INFO L290 TraceCheckUtils]: 71: Hoare triple {179262#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179263#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:01,057 INFO L290 TraceCheckUtils]: 72: Hoare triple {179263#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {179263#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:01,060 INFO L290 TraceCheckUtils]: 73: Hoare triple {179263#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179264#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:01,060 INFO L290 TraceCheckUtils]: 74: Hoare triple {179264#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {179264#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:01,063 INFO L290 TraceCheckUtils]: 75: Hoare triple {179264#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179265#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:01,064 INFO L290 TraceCheckUtils]: 76: Hoare triple {179265#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {179265#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:01,066 INFO L290 TraceCheckUtils]: 77: Hoare triple {179265#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179266#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:01,066 INFO L290 TraceCheckUtils]: 78: Hoare triple {179266#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {179266#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:01,069 INFO L290 TraceCheckUtils]: 79: Hoare triple {179266#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179267#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:01,070 INFO L290 TraceCheckUtils]: 80: Hoare triple {179267#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {179267#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:01,074 INFO L290 TraceCheckUtils]: 81: Hoare triple {179267#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179268#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:01,074 INFO L290 TraceCheckUtils]: 82: Hoare triple {179268#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {179268#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:01,078 INFO L290 TraceCheckUtils]: 83: Hoare triple {179268#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179269#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:01,078 INFO L290 TraceCheckUtils]: 84: Hoare triple {179269#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {179269#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:01,081 INFO L290 TraceCheckUtils]: 85: Hoare triple {179269#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179270#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:01,081 INFO L290 TraceCheckUtils]: 86: Hoare triple {179270#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {179270#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:01,084 INFO L290 TraceCheckUtils]: 87: Hoare triple {179270#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179271#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:01,084 INFO L290 TraceCheckUtils]: 88: Hoare triple {179271#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {179271#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:01,086 INFO L290 TraceCheckUtils]: 89: Hoare triple {179271#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179272#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:01,087 INFO L290 TraceCheckUtils]: 90: Hoare triple {179272#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {179272#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:01,089 INFO L290 TraceCheckUtils]: 91: Hoare triple {179272#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179273#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:01,089 INFO L290 TraceCheckUtils]: 92: Hoare triple {179273#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {179273#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:01,093 INFO L290 TraceCheckUtils]: 93: Hoare triple {179273#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179274#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:01,093 INFO L290 TraceCheckUtils]: 94: Hoare triple {179274#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {179274#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:01,096 INFO L290 TraceCheckUtils]: 95: Hoare triple {179274#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179275#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:01,096 INFO L290 TraceCheckUtils]: 96: Hoare triple {179275#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {179275#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:01,098 INFO L290 TraceCheckUtils]: 97: Hoare triple {179275#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179276#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:01,099 INFO L290 TraceCheckUtils]: 98: Hoare triple {179276#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {179276#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:01,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {179276#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179277#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:01,102 INFO L290 TraceCheckUtils]: 100: Hoare triple {179277#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {179277#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:01,104 INFO L290 TraceCheckUtils]: 101: Hoare triple {179277#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179278#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:01,104 INFO L290 TraceCheckUtils]: 102: Hoare triple {179278#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {179278#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:01,107 INFO L290 TraceCheckUtils]: 103: Hoare triple {179278#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179279#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:01,107 INFO L290 TraceCheckUtils]: 104: Hoare triple {179279#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {179279#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:01,109 INFO L290 TraceCheckUtils]: 105: Hoare triple {179279#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179280#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:01,109 INFO L290 TraceCheckUtils]: 106: Hoare triple {179280#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {179280#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:01,112 INFO L290 TraceCheckUtils]: 107: Hoare triple {179280#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179281#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:01,112 INFO L290 TraceCheckUtils]: 108: Hoare triple {179281#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {179281#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:01,114 INFO L290 TraceCheckUtils]: 109: Hoare triple {179281#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179282#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:01,114 INFO L290 TraceCheckUtils]: 110: Hoare triple {179282#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {179282#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:01,117 INFO L290 TraceCheckUtils]: 111: Hoare triple {179282#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179283#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:01,117 INFO L290 TraceCheckUtils]: 112: Hoare triple {179283#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {179283#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:01,122 INFO L290 TraceCheckUtils]: 113: Hoare triple {179283#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179284#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:01,122 INFO L290 TraceCheckUtils]: 114: Hoare triple {179284#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {179284#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:01,135 INFO L290 TraceCheckUtils]: 115: Hoare triple {179284#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179285#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:01,135 INFO L290 TraceCheckUtils]: 116: Hoare triple {179285#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {179285#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:01,148 INFO L290 TraceCheckUtils]: 117: Hoare triple {179285#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179286#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:01,149 INFO L290 TraceCheckUtils]: 118: Hoare triple {179286#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {179286#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:01,162 INFO L290 TraceCheckUtils]: 119: Hoare triple {179286#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179287#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:01,163 INFO L290 TraceCheckUtils]: 120: Hoare triple {179287#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {179287#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:01,176 INFO L290 TraceCheckUtils]: 121: Hoare triple {179287#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179288#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:01,176 INFO L290 TraceCheckUtils]: 122: Hoare triple {179288#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {179288#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:01,190 INFO L290 TraceCheckUtils]: 123: Hoare triple {179288#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179289#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:01,190 INFO L290 TraceCheckUtils]: 124: Hoare triple {179289#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {179289#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:01,204 INFO L290 TraceCheckUtils]: 125: Hoare triple {179289#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179290#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:01,204 INFO L290 TraceCheckUtils]: 126: Hoare triple {179290#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {179290#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:01,217 INFO L290 TraceCheckUtils]: 127: Hoare triple {179290#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179291#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:01,218 INFO L290 TraceCheckUtils]: 128: Hoare triple {179291#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {179291#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:01,231 INFO L290 TraceCheckUtils]: 129: Hoare triple {179291#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179292#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:01,232 INFO L290 TraceCheckUtils]: 130: Hoare triple {179292#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {179292#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:01,245 INFO L290 TraceCheckUtils]: 131: Hoare triple {179292#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179293#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:01,245 INFO L290 TraceCheckUtils]: 132: Hoare triple {179293#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {179293#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:01,259 INFO L290 TraceCheckUtils]: 133: Hoare triple {179293#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179294#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:01,260 INFO L290 TraceCheckUtils]: 134: Hoare triple {179294#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {179294#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:01,273 INFO L290 TraceCheckUtils]: 135: Hoare triple {179294#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179295#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:01,274 INFO L290 TraceCheckUtils]: 136: Hoare triple {179295#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {179295#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:01,287 INFO L290 TraceCheckUtils]: 137: Hoare triple {179295#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179296#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:01,287 INFO L290 TraceCheckUtils]: 138: Hoare triple {179296#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {179296#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:01,301 INFO L290 TraceCheckUtils]: 139: Hoare triple {179296#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179297#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:01,301 INFO L290 TraceCheckUtils]: 140: Hoare triple {179297#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {179297#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:01,315 INFO L290 TraceCheckUtils]: 141: Hoare triple {179297#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179298#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:01,315 INFO L290 TraceCheckUtils]: 142: Hoare triple {179298#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {179298#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:01,329 INFO L290 TraceCheckUtils]: 143: Hoare triple {179298#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179299#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:01,329 INFO L290 TraceCheckUtils]: 144: Hoare triple {179299#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {179299#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:01,343 INFO L290 TraceCheckUtils]: 145: Hoare triple {179299#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179300#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:01,344 INFO L290 TraceCheckUtils]: 146: Hoare triple {179300#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {179300#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:01,357 INFO L290 TraceCheckUtils]: 147: Hoare triple {179300#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179301#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:01,357 INFO L290 TraceCheckUtils]: 148: Hoare triple {179301#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {179301#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:01,371 INFO L290 TraceCheckUtils]: 149: Hoare triple {179301#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179302#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:01,371 INFO L290 TraceCheckUtils]: 150: Hoare triple {179302#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {179302#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:01,385 INFO L290 TraceCheckUtils]: 151: Hoare triple {179302#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179303#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:01,385 INFO L290 TraceCheckUtils]: 152: Hoare triple {179303#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {179303#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:01,399 INFO L290 TraceCheckUtils]: 153: Hoare triple {179303#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179304#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:01,399 INFO L290 TraceCheckUtils]: 154: Hoare triple {179304#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {179304#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:01,412 INFO L290 TraceCheckUtils]: 155: Hoare triple {179304#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179305#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:01,413 INFO L290 TraceCheckUtils]: 156: Hoare triple {179305#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {179305#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:01,426 INFO L290 TraceCheckUtils]: 157: Hoare triple {179305#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179306#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:01,426 INFO L290 TraceCheckUtils]: 158: Hoare triple {179306#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {179306#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:01,440 INFO L290 TraceCheckUtils]: 159: Hoare triple {179306#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179307#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:01,440 INFO L290 TraceCheckUtils]: 160: Hoare triple {179307#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {179307#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:01,454 INFO L290 TraceCheckUtils]: 161: Hoare triple {179307#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179308#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:01,454 INFO L290 TraceCheckUtils]: 162: Hoare triple {179308#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {179308#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:01,468 INFO L290 TraceCheckUtils]: 163: Hoare triple {179308#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179309#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:01,468 INFO L290 TraceCheckUtils]: 164: Hoare triple {179309#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {179309#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:01,482 INFO L290 TraceCheckUtils]: 165: Hoare triple {179309#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179310#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:01,482 INFO L290 TraceCheckUtils]: 166: Hoare triple {179310#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {179310#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:01,496 INFO L290 TraceCheckUtils]: 167: Hoare triple {179310#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179311#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:01,496 INFO L290 TraceCheckUtils]: 168: Hoare triple {179311#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {179311#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:01,509 INFO L290 TraceCheckUtils]: 169: Hoare triple {179311#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179312#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:01,510 INFO L290 TraceCheckUtils]: 170: Hoare triple {179312#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {179312#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:01,523 INFO L290 TraceCheckUtils]: 171: Hoare triple {179312#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179313#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:01,523 INFO L290 TraceCheckUtils]: 172: Hoare triple {179313#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {179313#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:01,537 INFO L290 TraceCheckUtils]: 173: Hoare triple {179313#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179314#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:01,537 INFO L290 TraceCheckUtils]: 174: Hoare triple {179314#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {179314#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:01,551 INFO L290 TraceCheckUtils]: 175: Hoare triple {179314#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179315#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:01,551 INFO L290 TraceCheckUtils]: 176: Hoare triple {179315#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {179315#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:01,565 INFO L290 TraceCheckUtils]: 177: Hoare triple {179315#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179316#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:01,565 INFO L290 TraceCheckUtils]: 178: Hoare triple {179316#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {179316#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:01,578 INFO L290 TraceCheckUtils]: 179: Hoare triple {179316#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179317#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:01,579 INFO L290 TraceCheckUtils]: 180: Hoare triple {179317#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {179317#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:01,593 INFO L290 TraceCheckUtils]: 181: Hoare triple {179317#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179318#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:01,593 INFO L290 TraceCheckUtils]: 182: Hoare triple {179318#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {179318#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:01,606 INFO L290 TraceCheckUtils]: 183: Hoare triple {179318#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179319#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:01,607 INFO L290 TraceCheckUtils]: 184: Hoare triple {179319#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {179319#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:01,621 INFO L290 TraceCheckUtils]: 185: Hoare triple {179319#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179320#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:01,621 INFO L290 TraceCheckUtils]: 186: Hoare triple {179320#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {179320#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:01,635 INFO L290 TraceCheckUtils]: 187: Hoare triple {179320#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179321#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:01,635 INFO L290 TraceCheckUtils]: 188: Hoare triple {179321#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {179321#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:01,649 INFO L290 TraceCheckUtils]: 189: Hoare triple {179321#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179322#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:01,649 INFO L290 TraceCheckUtils]: 190: Hoare triple {179322#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {179322#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:01,663 INFO L290 TraceCheckUtils]: 191: Hoare triple {179322#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179323#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:01,663 INFO L290 TraceCheckUtils]: 192: Hoare triple {179323#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {179323#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:01,677 INFO L290 TraceCheckUtils]: 193: Hoare triple {179323#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179324#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:01,678 INFO L290 TraceCheckUtils]: 194: Hoare triple {179324#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {179324#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:01,689 INFO L290 TraceCheckUtils]: 195: Hoare triple {179324#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179325#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:01,690 INFO L290 TraceCheckUtils]: 196: Hoare triple {179325#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {179325#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:01,702 INFO L290 TraceCheckUtils]: 197: Hoare triple {179325#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179326#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:01,702 INFO L290 TraceCheckUtils]: 198: Hoare triple {179326#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {179326#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:01,715 INFO L290 TraceCheckUtils]: 199: Hoare triple {179326#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179327#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:01,715 INFO L290 TraceCheckUtils]: 200: Hoare triple {179327#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {179327#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:01,731 INFO L290 TraceCheckUtils]: 201: Hoare triple {179327#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179328#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:01,731 INFO L290 TraceCheckUtils]: 202: Hoare triple {179328#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {179328#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:01,744 INFO L290 TraceCheckUtils]: 203: Hoare triple {179328#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179329#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:01,745 INFO L290 TraceCheckUtils]: 204: Hoare triple {179329#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {179329#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:01,757 INFO L290 TraceCheckUtils]: 205: Hoare triple {179329#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179330#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:01,758 INFO L290 TraceCheckUtils]: 206: Hoare triple {179330#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {179330#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:01,770 INFO L290 TraceCheckUtils]: 207: Hoare triple {179330#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179331#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:01,771 INFO L290 TraceCheckUtils]: 208: Hoare triple {179331#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {179331#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:01,784 INFO L290 TraceCheckUtils]: 209: Hoare triple {179331#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179332#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:01,784 INFO L290 TraceCheckUtils]: 210: Hoare triple {179332#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {179332#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:01,797 INFO L290 TraceCheckUtils]: 211: Hoare triple {179332#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179333#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:01,798 INFO L290 TraceCheckUtils]: 212: Hoare triple {179333#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {179333#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:01,810 INFO L290 TraceCheckUtils]: 213: Hoare triple {179333#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179334#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:01,811 INFO L290 TraceCheckUtils]: 214: Hoare triple {179334#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {179334#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:01,824 INFO L290 TraceCheckUtils]: 215: Hoare triple {179334#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179335#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:01,824 INFO L290 TraceCheckUtils]: 216: Hoare triple {179335#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {179335#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:01,837 INFO L290 TraceCheckUtils]: 217: Hoare triple {179335#(<= main_~x~0 105)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179336#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:01,837 INFO L290 TraceCheckUtils]: 218: Hoare triple {179336#(<= main_~x~0 106)} assume !!(~x~0 < 1000000); {179336#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:01,851 INFO L290 TraceCheckUtils]: 219: Hoare triple {179336#(<= main_~x~0 106)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 220: Hoare triple {179226#false} assume !!(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 221: Hoare triple {179226#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 222: Hoare triple {179226#false} assume !(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L272 TraceCheckUtils]: 223: Hoare triple {179226#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 224: Hoare triple {179226#false} ~cond := #in~cond; {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 225: Hoare triple {179226#false} assume 0 == ~cond; {179226#false} is VALID [2022-04-15 13:00:01,852 INFO L290 TraceCheckUtils]: 226: Hoare triple {179226#false} assume !false; {179226#false} is VALID [2022-04-15 13:00:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 321 proven. 11342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:01,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 13:00:01,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885581811] [2022-04-15 13:00:01,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885581811] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 13:00:01,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270921187] [2022-04-15 13:00:01,853 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 13:00:01,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 13:00:01,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 13:00:01,854 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 13:00:01,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Waiting until timeout for monitored process [2022-04-15 13:00:01,966 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 13:00:01,967 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 13:00:01,969 INFO L263 TraceCheckSpWp]: Trace formula consists of 489 conjuncts, 108 conjunts are in the unsatisfiable core [2022-04-15 13:00:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:02,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 13:00:03,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {179225#true} call ULTIMATE.init(); {179225#true} is VALID [2022-04-15 13:00:03,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {179225#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {179225#true} is VALID [2022-04-15 13:00:03,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {179225#true} assume true; {179225#true} is VALID [2022-04-15 13:00:03,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179225#true} {179225#true} #41#return; {179225#true} is VALID [2022-04-15 13:00:03,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {179225#true} call #t~ret4 := main(); {179225#true} is VALID [2022-04-15 13:00:03,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {179225#true} ~x~0 := 0;~y~0 := 500000; {179356#(<= main_~x~0 0)} is VALID [2022-04-15 13:00:03,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {179356#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {179356#(<= main_~x~0 0)} is VALID [2022-04-15 13:00:03,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {179356#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179231#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:03,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {179231#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {179231#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:03,527 INFO L290 TraceCheckUtils]: 9: Hoare triple {179231#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179232#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:03,527 INFO L290 TraceCheckUtils]: 10: Hoare triple {179232#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {179232#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:03,541 INFO L290 TraceCheckUtils]: 11: Hoare triple {179232#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179233#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:03,541 INFO L290 TraceCheckUtils]: 12: Hoare triple {179233#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {179233#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:03,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {179233#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179234#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:03,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {179234#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {179234#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:03,569 INFO L290 TraceCheckUtils]: 15: Hoare triple {179234#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179235#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:03,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {179235#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {179235#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:03,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {179235#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179236#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:03,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {179236#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {179236#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:03,598 INFO L290 TraceCheckUtils]: 19: Hoare triple {179236#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179237#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:03,598 INFO L290 TraceCheckUtils]: 20: Hoare triple {179237#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {179237#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:03,612 INFO L290 TraceCheckUtils]: 21: Hoare triple {179237#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179238#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:03,612 INFO L290 TraceCheckUtils]: 22: Hoare triple {179238#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {179238#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:03,626 INFO L290 TraceCheckUtils]: 23: Hoare triple {179238#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179239#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:03,627 INFO L290 TraceCheckUtils]: 24: Hoare triple {179239#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {179239#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:03,640 INFO L290 TraceCheckUtils]: 25: Hoare triple {179239#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179240#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:03,641 INFO L290 TraceCheckUtils]: 26: Hoare triple {179240#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {179240#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:03,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {179240#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179241#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:03,655 INFO L290 TraceCheckUtils]: 28: Hoare triple {179241#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {179241#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:03,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {179241#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179242#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:03,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {179242#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {179242#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:03,684 INFO L290 TraceCheckUtils]: 31: Hoare triple {179242#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179243#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:03,684 INFO L290 TraceCheckUtils]: 32: Hoare triple {179243#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {179243#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:03,698 INFO L290 TraceCheckUtils]: 33: Hoare triple {179243#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179244#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:03,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {179244#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {179244#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:03,713 INFO L290 TraceCheckUtils]: 35: Hoare triple {179244#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179245#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:03,713 INFO L290 TraceCheckUtils]: 36: Hoare triple {179245#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {179245#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:03,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {179245#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179246#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:03,728 INFO L290 TraceCheckUtils]: 38: Hoare triple {179246#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {179246#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:03,741 INFO L290 TraceCheckUtils]: 39: Hoare triple {179246#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179247#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:03,742 INFO L290 TraceCheckUtils]: 40: Hoare triple {179247#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {179247#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:03,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {179247#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179248#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:03,756 INFO L290 TraceCheckUtils]: 42: Hoare triple {179248#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {179248#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:03,770 INFO L290 TraceCheckUtils]: 43: Hoare triple {179248#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179249#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:03,771 INFO L290 TraceCheckUtils]: 44: Hoare triple {179249#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {179249#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:03,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {179249#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179250#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:03,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {179250#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {179250#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:03,799 INFO L290 TraceCheckUtils]: 47: Hoare triple {179250#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179251#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:03,799 INFO L290 TraceCheckUtils]: 48: Hoare triple {179251#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {179251#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:03,813 INFO L290 TraceCheckUtils]: 49: Hoare triple {179251#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179252#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:03,814 INFO L290 TraceCheckUtils]: 50: Hoare triple {179252#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {179252#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:03,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {179252#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179253#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:03,828 INFO L290 TraceCheckUtils]: 52: Hoare triple {179253#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {179253#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:03,841 INFO L290 TraceCheckUtils]: 53: Hoare triple {179253#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179254#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:03,842 INFO L290 TraceCheckUtils]: 54: Hoare triple {179254#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {179254#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:03,856 INFO L290 TraceCheckUtils]: 55: Hoare triple {179254#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179255#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:03,856 INFO L290 TraceCheckUtils]: 56: Hoare triple {179255#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {179255#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:03,870 INFO L290 TraceCheckUtils]: 57: Hoare triple {179255#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179256#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:03,870 INFO L290 TraceCheckUtils]: 58: Hoare triple {179256#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {179256#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:03,884 INFO L290 TraceCheckUtils]: 59: Hoare triple {179256#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179257#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:03,885 INFO L290 TraceCheckUtils]: 60: Hoare triple {179257#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {179257#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:03,898 INFO L290 TraceCheckUtils]: 61: Hoare triple {179257#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179258#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:03,899 INFO L290 TraceCheckUtils]: 62: Hoare triple {179258#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {179258#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:03,913 INFO L290 TraceCheckUtils]: 63: Hoare triple {179258#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179259#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:03,913 INFO L290 TraceCheckUtils]: 64: Hoare triple {179259#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {179259#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:03,927 INFO L290 TraceCheckUtils]: 65: Hoare triple {179259#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179260#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:03,927 INFO L290 TraceCheckUtils]: 66: Hoare triple {179260#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {179260#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:03,941 INFO L290 TraceCheckUtils]: 67: Hoare triple {179260#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179261#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:03,942 INFO L290 TraceCheckUtils]: 68: Hoare triple {179261#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {179261#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:03,955 INFO L290 TraceCheckUtils]: 69: Hoare triple {179261#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179262#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:03,956 INFO L290 TraceCheckUtils]: 70: Hoare triple {179262#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {179262#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:03,970 INFO L290 TraceCheckUtils]: 71: Hoare triple {179262#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179263#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:03,970 INFO L290 TraceCheckUtils]: 72: Hoare triple {179263#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {179263#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:03,984 INFO L290 TraceCheckUtils]: 73: Hoare triple {179263#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179264#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:03,985 INFO L290 TraceCheckUtils]: 74: Hoare triple {179264#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {179264#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:03,999 INFO L290 TraceCheckUtils]: 75: Hoare triple {179264#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179265#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:03,999 INFO L290 TraceCheckUtils]: 76: Hoare triple {179265#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {179265#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:04,013 INFO L290 TraceCheckUtils]: 77: Hoare triple {179265#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179266#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:04,013 INFO L290 TraceCheckUtils]: 78: Hoare triple {179266#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {179266#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:04,028 INFO L290 TraceCheckUtils]: 79: Hoare triple {179266#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179267#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:04,028 INFO L290 TraceCheckUtils]: 80: Hoare triple {179267#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {179267#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:04,042 INFO L290 TraceCheckUtils]: 81: Hoare triple {179267#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179268#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:04,042 INFO L290 TraceCheckUtils]: 82: Hoare triple {179268#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {179268#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:04,057 INFO L290 TraceCheckUtils]: 83: Hoare triple {179268#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179269#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:04,057 INFO L290 TraceCheckUtils]: 84: Hoare triple {179269#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {179269#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:04,071 INFO L290 TraceCheckUtils]: 85: Hoare triple {179269#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179270#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:04,072 INFO L290 TraceCheckUtils]: 86: Hoare triple {179270#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {179270#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:04,085 INFO L290 TraceCheckUtils]: 87: Hoare triple {179270#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179271#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:04,086 INFO L290 TraceCheckUtils]: 88: Hoare triple {179271#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {179271#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:04,100 INFO L290 TraceCheckUtils]: 89: Hoare triple {179271#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179272#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:04,100 INFO L290 TraceCheckUtils]: 90: Hoare triple {179272#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {179272#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:04,114 INFO L290 TraceCheckUtils]: 91: Hoare triple {179272#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179273#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:04,115 INFO L290 TraceCheckUtils]: 92: Hoare triple {179273#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {179273#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:04,128 INFO L290 TraceCheckUtils]: 93: Hoare triple {179273#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179274#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:04,129 INFO L290 TraceCheckUtils]: 94: Hoare triple {179274#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {179274#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:04,142 INFO L290 TraceCheckUtils]: 95: Hoare triple {179274#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179275#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:04,143 INFO L290 TraceCheckUtils]: 96: Hoare triple {179275#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {179275#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:04,157 INFO L290 TraceCheckUtils]: 97: Hoare triple {179275#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179276#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:04,157 INFO L290 TraceCheckUtils]: 98: Hoare triple {179276#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {179276#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:04,171 INFO L290 TraceCheckUtils]: 99: Hoare triple {179276#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179277#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:04,171 INFO L290 TraceCheckUtils]: 100: Hoare triple {179277#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {179277#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:04,185 INFO L290 TraceCheckUtils]: 101: Hoare triple {179277#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179278#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:04,186 INFO L290 TraceCheckUtils]: 102: Hoare triple {179278#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {179278#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:04,200 INFO L290 TraceCheckUtils]: 103: Hoare triple {179278#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179279#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:04,200 INFO L290 TraceCheckUtils]: 104: Hoare triple {179279#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {179279#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:04,214 INFO L290 TraceCheckUtils]: 105: Hoare triple {179279#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179280#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:04,214 INFO L290 TraceCheckUtils]: 106: Hoare triple {179280#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {179280#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:04,228 INFO L290 TraceCheckUtils]: 107: Hoare triple {179280#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179281#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:04,229 INFO L290 TraceCheckUtils]: 108: Hoare triple {179281#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {179281#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:04,243 INFO L290 TraceCheckUtils]: 109: Hoare triple {179281#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179282#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:04,243 INFO L290 TraceCheckUtils]: 110: Hoare triple {179282#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {179282#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:04,258 INFO L290 TraceCheckUtils]: 111: Hoare triple {179282#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179283#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:04,258 INFO L290 TraceCheckUtils]: 112: Hoare triple {179283#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {179283#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:04,272 INFO L290 TraceCheckUtils]: 113: Hoare triple {179283#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179284#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:04,273 INFO L290 TraceCheckUtils]: 114: Hoare triple {179284#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {179284#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:04,287 INFO L290 TraceCheckUtils]: 115: Hoare triple {179284#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179285#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:04,287 INFO L290 TraceCheckUtils]: 116: Hoare triple {179285#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {179285#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:04,301 INFO L290 TraceCheckUtils]: 117: Hoare triple {179285#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179286#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:04,301 INFO L290 TraceCheckUtils]: 118: Hoare triple {179286#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {179286#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:04,316 INFO L290 TraceCheckUtils]: 119: Hoare triple {179286#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179287#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:04,316 INFO L290 TraceCheckUtils]: 120: Hoare triple {179287#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {179287#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:04,330 INFO L290 TraceCheckUtils]: 121: Hoare triple {179287#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179288#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:04,331 INFO L290 TraceCheckUtils]: 122: Hoare triple {179288#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {179288#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:04,344 INFO L290 TraceCheckUtils]: 123: Hoare triple {179288#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179289#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:04,345 INFO L290 TraceCheckUtils]: 124: Hoare triple {179289#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {179289#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:04,359 INFO L290 TraceCheckUtils]: 125: Hoare triple {179289#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179290#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:04,359 INFO L290 TraceCheckUtils]: 126: Hoare triple {179290#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {179290#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:04,373 INFO L290 TraceCheckUtils]: 127: Hoare triple {179290#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179291#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:04,373 INFO L290 TraceCheckUtils]: 128: Hoare triple {179291#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {179291#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:04,387 INFO L290 TraceCheckUtils]: 129: Hoare triple {179291#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179292#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:04,387 INFO L290 TraceCheckUtils]: 130: Hoare triple {179292#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {179292#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:04,401 INFO L290 TraceCheckUtils]: 131: Hoare triple {179292#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179293#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:04,402 INFO L290 TraceCheckUtils]: 132: Hoare triple {179293#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {179293#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:04,415 INFO L290 TraceCheckUtils]: 133: Hoare triple {179293#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179294#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:04,416 INFO L290 TraceCheckUtils]: 134: Hoare triple {179294#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {179294#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:04,430 INFO L290 TraceCheckUtils]: 135: Hoare triple {179294#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179295#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:04,430 INFO L290 TraceCheckUtils]: 136: Hoare triple {179295#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {179295#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:04,444 INFO L290 TraceCheckUtils]: 137: Hoare triple {179295#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179296#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:04,444 INFO L290 TraceCheckUtils]: 138: Hoare triple {179296#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {179296#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:04,458 INFO L290 TraceCheckUtils]: 139: Hoare triple {179296#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179297#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:04,459 INFO L290 TraceCheckUtils]: 140: Hoare triple {179297#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {179297#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:04,473 INFO L290 TraceCheckUtils]: 141: Hoare triple {179297#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179298#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:04,473 INFO L290 TraceCheckUtils]: 142: Hoare triple {179298#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {179298#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:04,487 INFO L290 TraceCheckUtils]: 143: Hoare triple {179298#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179299#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:04,488 INFO L290 TraceCheckUtils]: 144: Hoare triple {179299#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {179299#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:04,502 INFO L290 TraceCheckUtils]: 145: Hoare triple {179299#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179300#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:04,502 INFO L290 TraceCheckUtils]: 146: Hoare triple {179300#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {179300#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:04,516 INFO L290 TraceCheckUtils]: 147: Hoare triple {179300#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179301#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:04,516 INFO L290 TraceCheckUtils]: 148: Hoare triple {179301#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {179301#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:04,530 INFO L290 TraceCheckUtils]: 149: Hoare triple {179301#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179302#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:04,531 INFO L290 TraceCheckUtils]: 150: Hoare triple {179302#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {179302#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:04,545 INFO L290 TraceCheckUtils]: 151: Hoare triple {179302#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179303#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:04,545 INFO L290 TraceCheckUtils]: 152: Hoare triple {179303#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {179303#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:04,559 INFO L290 TraceCheckUtils]: 153: Hoare triple {179303#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179304#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:04,559 INFO L290 TraceCheckUtils]: 154: Hoare triple {179304#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {179304#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:04,573 INFO L290 TraceCheckUtils]: 155: Hoare triple {179304#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179305#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:04,574 INFO L290 TraceCheckUtils]: 156: Hoare triple {179305#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {179305#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:04,587 INFO L290 TraceCheckUtils]: 157: Hoare triple {179305#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179306#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:04,588 INFO L290 TraceCheckUtils]: 158: Hoare triple {179306#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {179306#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:04,602 INFO L290 TraceCheckUtils]: 159: Hoare triple {179306#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179307#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:04,602 INFO L290 TraceCheckUtils]: 160: Hoare triple {179307#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {179307#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:04,616 INFO L290 TraceCheckUtils]: 161: Hoare triple {179307#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179308#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:04,617 INFO L290 TraceCheckUtils]: 162: Hoare triple {179308#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {179308#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:04,631 INFO L290 TraceCheckUtils]: 163: Hoare triple {179308#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179309#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:04,631 INFO L290 TraceCheckUtils]: 164: Hoare triple {179309#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {179309#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:04,645 INFO L290 TraceCheckUtils]: 165: Hoare triple {179309#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179310#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:04,646 INFO L290 TraceCheckUtils]: 166: Hoare triple {179310#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {179310#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:04,659 INFO L290 TraceCheckUtils]: 167: Hoare triple {179310#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179311#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:04,660 INFO L290 TraceCheckUtils]: 168: Hoare triple {179311#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {179311#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:04,674 INFO L290 TraceCheckUtils]: 169: Hoare triple {179311#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179312#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:04,674 INFO L290 TraceCheckUtils]: 170: Hoare triple {179312#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {179312#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:04,688 INFO L290 TraceCheckUtils]: 171: Hoare triple {179312#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179313#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:04,688 INFO L290 TraceCheckUtils]: 172: Hoare triple {179313#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {179313#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:04,702 INFO L290 TraceCheckUtils]: 173: Hoare triple {179313#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179314#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:04,703 INFO L290 TraceCheckUtils]: 174: Hoare triple {179314#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {179314#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:04,716 INFO L290 TraceCheckUtils]: 175: Hoare triple {179314#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179315#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:04,717 INFO L290 TraceCheckUtils]: 176: Hoare triple {179315#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {179315#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:04,731 INFO L290 TraceCheckUtils]: 177: Hoare triple {179315#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179316#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:04,731 INFO L290 TraceCheckUtils]: 178: Hoare triple {179316#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {179316#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:04,745 INFO L290 TraceCheckUtils]: 179: Hoare triple {179316#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179317#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:04,745 INFO L290 TraceCheckUtils]: 180: Hoare triple {179317#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {179317#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:04,759 INFO L290 TraceCheckUtils]: 181: Hoare triple {179317#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179318#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:04,760 INFO L290 TraceCheckUtils]: 182: Hoare triple {179318#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {179318#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:04,774 INFO L290 TraceCheckUtils]: 183: Hoare triple {179318#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179319#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:04,774 INFO L290 TraceCheckUtils]: 184: Hoare triple {179319#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {179319#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:04,788 INFO L290 TraceCheckUtils]: 185: Hoare triple {179319#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179320#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:04,788 INFO L290 TraceCheckUtils]: 186: Hoare triple {179320#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {179320#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:04,802 INFO L290 TraceCheckUtils]: 187: Hoare triple {179320#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179321#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:04,802 INFO L290 TraceCheckUtils]: 188: Hoare triple {179321#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {179321#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:04,816 INFO L290 TraceCheckUtils]: 189: Hoare triple {179321#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179322#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:04,816 INFO L290 TraceCheckUtils]: 190: Hoare triple {179322#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {179322#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:04,830 INFO L290 TraceCheckUtils]: 191: Hoare triple {179322#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179323#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:04,831 INFO L290 TraceCheckUtils]: 192: Hoare triple {179323#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {179323#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:04,844 INFO L290 TraceCheckUtils]: 193: Hoare triple {179323#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179324#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:04,845 INFO L290 TraceCheckUtils]: 194: Hoare triple {179324#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {179324#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:04,859 INFO L290 TraceCheckUtils]: 195: Hoare triple {179324#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179325#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:04,859 INFO L290 TraceCheckUtils]: 196: Hoare triple {179325#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {179325#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:04,873 INFO L290 TraceCheckUtils]: 197: Hoare triple {179325#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179326#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:04,873 INFO L290 TraceCheckUtils]: 198: Hoare triple {179326#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {179326#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:04,887 INFO L290 TraceCheckUtils]: 199: Hoare triple {179326#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179327#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:04,887 INFO L290 TraceCheckUtils]: 200: Hoare triple {179327#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {179327#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:04,901 INFO L290 TraceCheckUtils]: 201: Hoare triple {179327#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179328#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:04,902 INFO L290 TraceCheckUtils]: 202: Hoare triple {179328#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {179328#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:04,916 INFO L290 TraceCheckUtils]: 203: Hoare triple {179328#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179329#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:04,916 INFO L290 TraceCheckUtils]: 204: Hoare triple {179329#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {179329#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:04,930 INFO L290 TraceCheckUtils]: 205: Hoare triple {179329#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179330#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:04,931 INFO L290 TraceCheckUtils]: 206: Hoare triple {179330#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {179330#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:04,944 INFO L290 TraceCheckUtils]: 207: Hoare triple {179330#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179331#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:04,945 INFO L290 TraceCheckUtils]: 208: Hoare triple {179331#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {179331#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:04,959 INFO L290 TraceCheckUtils]: 209: Hoare triple {179331#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179332#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:04,959 INFO L290 TraceCheckUtils]: 210: Hoare triple {179332#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {179332#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:04,973 INFO L290 TraceCheckUtils]: 211: Hoare triple {179332#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179333#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:04,974 INFO L290 TraceCheckUtils]: 212: Hoare triple {179333#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {179333#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:04,987 INFO L290 TraceCheckUtils]: 213: Hoare triple {179333#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179334#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:04,988 INFO L290 TraceCheckUtils]: 214: Hoare triple {179334#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {179334#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:05,002 INFO L290 TraceCheckUtils]: 215: Hoare triple {179334#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179335#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:05,003 INFO L290 TraceCheckUtils]: 216: Hoare triple {179335#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {179335#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:05,017 INFO L290 TraceCheckUtils]: 217: Hoare triple {179335#(<= main_~x~0 105)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {179336#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:05,017 INFO L290 TraceCheckUtils]: 218: Hoare triple {179336#(<= main_~x~0 106)} assume !!(~x~0 < 1000000); {179336#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:05,032 INFO L290 TraceCheckUtils]: 219: Hoare triple {179336#(<= main_~x~0 106)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:05,032 INFO L290 TraceCheckUtils]: 220: Hoare triple {179226#false} assume !!(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:05,032 INFO L290 TraceCheckUtils]: 221: Hoare triple {179226#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:05,033 INFO L290 TraceCheckUtils]: 222: Hoare triple {179226#false} assume !(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:05,033 INFO L272 TraceCheckUtils]: 223: Hoare triple {179226#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {179226#false} is VALID [2022-04-15 13:00:05,033 INFO L290 TraceCheckUtils]: 224: Hoare triple {179226#false} ~cond := #in~cond; {179226#false} is VALID [2022-04-15 13:00:05,033 INFO L290 TraceCheckUtils]: 225: Hoare triple {179226#false} assume 0 == ~cond; {179226#false} is VALID [2022-04-15 13:00:05,033 INFO L290 TraceCheckUtils]: 226: Hoare triple {179226#false} assume !false; {179226#false} is VALID [2022-04-15 13:00:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 321 proven. 11342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:05,034 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 13:00:14,067 INFO L290 TraceCheckUtils]: 226: Hoare triple {179226#false} assume !false; {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 225: Hoare triple {179226#false} assume 0 == ~cond; {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 224: Hoare triple {179226#false} ~cond := #in~cond; {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L272 TraceCheckUtils]: 223: Hoare triple {179226#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 222: Hoare triple {179226#false} assume !(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 221: Hoare triple {179226#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 220: Hoare triple {179226#false} assume !!(~x~0 < 1000000); {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 219: Hoare triple {180041#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {179226#false} is VALID [2022-04-15 13:00:14,068 INFO L290 TraceCheckUtils]: 218: Hoare triple {180041#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {180041#(< main_~x~0 500000)} is VALID [2022-04-15 13:00:14,082 INFO L290 TraceCheckUtils]: 217: Hoare triple {180048#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180041#(< main_~x~0 500000)} is VALID [2022-04-15 13:00:14,083 INFO L290 TraceCheckUtils]: 216: Hoare triple {180048#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {180048#(< main_~x~0 499999)} is VALID [2022-04-15 13:00:14,097 INFO L290 TraceCheckUtils]: 215: Hoare triple {180055#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180048#(< main_~x~0 499999)} is VALID [2022-04-15 13:00:14,098 INFO L290 TraceCheckUtils]: 214: Hoare triple {180055#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {180055#(< main_~x~0 499998)} is VALID [2022-04-15 13:00:14,113 INFO L290 TraceCheckUtils]: 213: Hoare triple {180062#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180055#(< main_~x~0 499998)} is VALID [2022-04-15 13:00:14,113 INFO L290 TraceCheckUtils]: 212: Hoare triple {180062#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {180062#(< main_~x~0 499997)} is VALID [2022-04-15 13:00:14,128 INFO L290 TraceCheckUtils]: 211: Hoare triple {180069#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180062#(< main_~x~0 499997)} is VALID [2022-04-15 13:00:14,128 INFO L290 TraceCheckUtils]: 210: Hoare triple {180069#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {180069#(< main_~x~0 499996)} is VALID [2022-04-15 13:00:14,143 INFO L290 TraceCheckUtils]: 209: Hoare triple {180076#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180069#(< main_~x~0 499996)} is VALID [2022-04-15 13:00:14,143 INFO L290 TraceCheckUtils]: 208: Hoare triple {180076#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {180076#(< main_~x~0 499995)} is VALID [2022-04-15 13:00:14,157 INFO L290 TraceCheckUtils]: 207: Hoare triple {180083#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180076#(< main_~x~0 499995)} is VALID [2022-04-15 13:00:14,158 INFO L290 TraceCheckUtils]: 206: Hoare triple {180083#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {180083#(< main_~x~0 499994)} is VALID [2022-04-15 13:00:14,172 INFO L290 TraceCheckUtils]: 205: Hoare triple {180090#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180083#(< main_~x~0 499994)} is VALID [2022-04-15 13:00:14,173 INFO L290 TraceCheckUtils]: 204: Hoare triple {180090#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {180090#(< main_~x~0 499993)} is VALID [2022-04-15 13:00:14,187 INFO L290 TraceCheckUtils]: 203: Hoare triple {180097#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180090#(< main_~x~0 499993)} is VALID [2022-04-15 13:00:14,187 INFO L290 TraceCheckUtils]: 202: Hoare triple {180097#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {180097#(< main_~x~0 499992)} is VALID [2022-04-15 13:00:14,202 INFO L290 TraceCheckUtils]: 201: Hoare triple {180104#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180097#(< main_~x~0 499992)} is VALID [2022-04-15 13:00:14,202 INFO L290 TraceCheckUtils]: 200: Hoare triple {180104#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {180104#(< main_~x~0 499991)} is VALID [2022-04-15 13:00:14,216 INFO L290 TraceCheckUtils]: 199: Hoare triple {180111#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180104#(< main_~x~0 499991)} is VALID [2022-04-15 13:00:14,217 INFO L290 TraceCheckUtils]: 198: Hoare triple {180111#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {180111#(< main_~x~0 499990)} is VALID [2022-04-15 13:00:14,231 INFO L290 TraceCheckUtils]: 197: Hoare triple {180118#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180111#(< main_~x~0 499990)} is VALID [2022-04-15 13:00:14,232 INFO L290 TraceCheckUtils]: 196: Hoare triple {180118#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {180118#(< main_~x~0 499989)} is VALID [2022-04-15 13:00:14,246 INFO L290 TraceCheckUtils]: 195: Hoare triple {180125#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180118#(< main_~x~0 499989)} is VALID [2022-04-15 13:00:14,246 INFO L290 TraceCheckUtils]: 194: Hoare triple {180125#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {180125#(< main_~x~0 499988)} is VALID [2022-04-15 13:00:14,261 INFO L290 TraceCheckUtils]: 193: Hoare triple {180132#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180125#(< main_~x~0 499988)} is VALID [2022-04-15 13:00:14,262 INFO L290 TraceCheckUtils]: 192: Hoare triple {180132#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {180132#(< main_~x~0 499987)} is VALID [2022-04-15 13:00:14,277 INFO L290 TraceCheckUtils]: 191: Hoare triple {180139#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180132#(< main_~x~0 499987)} is VALID [2022-04-15 13:00:14,277 INFO L290 TraceCheckUtils]: 190: Hoare triple {180139#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {180139#(< main_~x~0 499986)} is VALID [2022-04-15 13:00:14,292 INFO L290 TraceCheckUtils]: 189: Hoare triple {180146#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180139#(< main_~x~0 499986)} is VALID [2022-04-15 13:00:14,292 INFO L290 TraceCheckUtils]: 188: Hoare triple {180146#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {180146#(< main_~x~0 499985)} is VALID [2022-04-15 13:00:14,307 INFO L290 TraceCheckUtils]: 187: Hoare triple {180153#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180146#(< main_~x~0 499985)} is VALID [2022-04-15 13:00:14,307 INFO L290 TraceCheckUtils]: 186: Hoare triple {180153#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {180153#(< main_~x~0 499984)} is VALID [2022-04-15 13:00:14,322 INFO L290 TraceCheckUtils]: 185: Hoare triple {180160#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180153#(< main_~x~0 499984)} is VALID [2022-04-15 13:00:14,323 INFO L290 TraceCheckUtils]: 184: Hoare triple {180160#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {180160#(< main_~x~0 499983)} is VALID [2022-04-15 13:00:14,337 INFO L290 TraceCheckUtils]: 183: Hoare triple {180167#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180160#(< main_~x~0 499983)} is VALID [2022-04-15 13:00:14,338 INFO L290 TraceCheckUtils]: 182: Hoare triple {180167#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {180167#(< main_~x~0 499982)} is VALID [2022-04-15 13:00:14,352 INFO L290 TraceCheckUtils]: 181: Hoare triple {180174#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180167#(< main_~x~0 499982)} is VALID [2022-04-15 13:00:14,365 INFO L290 TraceCheckUtils]: 180: Hoare triple {180174#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {180174#(< main_~x~0 499981)} is VALID [2022-04-15 13:00:14,372 INFO L290 TraceCheckUtils]: 179: Hoare triple {180181#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180174#(< main_~x~0 499981)} is VALID [2022-04-15 13:00:14,373 INFO L290 TraceCheckUtils]: 178: Hoare triple {180181#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {180181#(< main_~x~0 499980)} is VALID [2022-04-15 13:00:14,375 INFO L290 TraceCheckUtils]: 177: Hoare triple {180188#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180181#(< main_~x~0 499980)} is VALID [2022-04-15 13:00:14,375 INFO L290 TraceCheckUtils]: 176: Hoare triple {180188#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {180188#(< main_~x~0 499979)} is VALID [2022-04-15 13:00:14,377 INFO L290 TraceCheckUtils]: 175: Hoare triple {180195#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180188#(< main_~x~0 499979)} is VALID [2022-04-15 13:00:14,377 INFO L290 TraceCheckUtils]: 174: Hoare triple {180195#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {180195#(< main_~x~0 499978)} is VALID [2022-04-15 13:00:14,379 INFO L290 TraceCheckUtils]: 173: Hoare triple {180202#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180195#(< main_~x~0 499978)} is VALID [2022-04-15 13:00:14,379 INFO L290 TraceCheckUtils]: 172: Hoare triple {180202#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {180202#(< main_~x~0 499977)} is VALID [2022-04-15 13:00:14,381 INFO L290 TraceCheckUtils]: 171: Hoare triple {180209#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180202#(< main_~x~0 499977)} is VALID [2022-04-15 13:00:14,382 INFO L290 TraceCheckUtils]: 170: Hoare triple {180209#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {180209#(< main_~x~0 499976)} is VALID [2022-04-15 13:00:14,384 INFO L290 TraceCheckUtils]: 169: Hoare triple {180216#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180209#(< main_~x~0 499976)} is VALID [2022-04-15 13:00:14,384 INFO L290 TraceCheckUtils]: 168: Hoare triple {180216#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {180216#(< main_~x~0 499975)} is VALID [2022-04-15 13:00:14,386 INFO L290 TraceCheckUtils]: 167: Hoare triple {180223#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180216#(< main_~x~0 499975)} is VALID [2022-04-15 13:00:14,386 INFO L290 TraceCheckUtils]: 166: Hoare triple {180223#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {180223#(< main_~x~0 499974)} is VALID [2022-04-15 13:00:14,388 INFO L290 TraceCheckUtils]: 165: Hoare triple {180230#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180223#(< main_~x~0 499974)} is VALID [2022-04-15 13:00:14,388 INFO L290 TraceCheckUtils]: 164: Hoare triple {180230#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {180230#(< main_~x~0 499973)} is VALID [2022-04-15 13:00:14,390 INFO L290 TraceCheckUtils]: 163: Hoare triple {180237#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180230#(< main_~x~0 499973)} is VALID [2022-04-15 13:00:14,399 INFO L290 TraceCheckUtils]: 162: Hoare triple {180237#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {180237#(< main_~x~0 499972)} is VALID [2022-04-15 13:00:14,414 INFO L290 TraceCheckUtils]: 161: Hoare triple {180244#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180237#(< main_~x~0 499972)} is VALID [2022-04-15 13:00:14,415 INFO L290 TraceCheckUtils]: 160: Hoare triple {180244#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {180244#(< main_~x~0 499971)} is VALID [2022-04-15 13:00:14,431 INFO L290 TraceCheckUtils]: 159: Hoare triple {180251#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180244#(< main_~x~0 499971)} is VALID [2022-04-15 13:00:14,431 INFO L290 TraceCheckUtils]: 158: Hoare triple {180251#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {180251#(< main_~x~0 499970)} is VALID [2022-04-15 13:00:14,446 INFO L290 TraceCheckUtils]: 157: Hoare triple {180258#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180251#(< main_~x~0 499970)} is VALID [2022-04-15 13:00:14,446 INFO L290 TraceCheckUtils]: 156: Hoare triple {180258#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {180258#(< main_~x~0 499969)} is VALID [2022-04-15 13:00:14,461 INFO L290 TraceCheckUtils]: 155: Hoare triple {180265#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180258#(< main_~x~0 499969)} is VALID [2022-04-15 13:00:14,461 INFO L290 TraceCheckUtils]: 154: Hoare triple {180265#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {180265#(< main_~x~0 499968)} is VALID [2022-04-15 13:00:14,476 INFO L290 TraceCheckUtils]: 153: Hoare triple {180272#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180265#(< main_~x~0 499968)} is VALID [2022-04-15 13:00:14,477 INFO L290 TraceCheckUtils]: 152: Hoare triple {180272#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {180272#(< main_~x~0 499967)} is VALID [2022-04-15 13:00:14,491 INFO L290 TraceCheckUtils]: 151: Hoare triple {180279#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180272#(< main_~x~0 499967)} is VALID [2022-04-15 13:00:14,492 INFO L290 TraceCheckUtils]: 150: Hoare triple {180279#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {180279#(< main_~x~0 499966)} is VALID [2022-04-15 13:00:14,506 INFO L290 TraceCheckUtils]: 149: Hoare triple {180286#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180279#(< main_~x~0 499966)} is VALID [2022-04-15 13:00:14,506 INFO L290 TraceCheckUtils]: 148: Hoare triple {180286#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {180286#(< main_~x~0 499965)} is VALID [2022-04-15 13:00:14,521 INFO L290 TraceCheckUtils]: 147: Hoare triple {180293#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180286#(< main_~x~0 499965)} is VALID [2022-04-15 13:00:14,522 INFO L290 TraceCheckUtils]: 146: Hoare triple {180293#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {180293#(< main_~x~0 499964)} is VALID [2022-04-15 13:00:14,536 INFO L290 TraceCheckUtils]: 145: Hoare triple {180300#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180293#(< main_~x~0 499964)} is VALID [2022-04-15 13:00:14,537 INFO L290 TraceCheckUtils]: 144: Hoare triple {180300#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {180300#(< main_~x~0 499963)} is VALID [2022-04-15 13:00:14,551 INFO L290 TraceCheckUtils]: 143: Hoare triple {180307#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180300#(< main_~x~0 499963)} is VALID [2022-04-15 13:00:14,552 INFO L290 TraceCheckUtils]: 142: Hoare triple {180307#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {180307#(< main_~x~0 499962)} is VALID [2022-04-15 13:00:14,567 INFO L290 TraceCheckUtils]: 141: Hoare triple {180314#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180307#(< main_~x~0 499962)} is VALID [2022-04-15 13:00:14,567 INFO L290 TraceCheckUtils]: 140: Hoare triple {180314#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {180314#(< main_~x~0 499961)} is VALID [2022-04-15 13:00:14,581 INFO L290 TraceCheckUtils]: 139: Hoare triple {180321#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180314#(< main_~x~0 499961)} is VALID [2022-04-15 13:00:14,582 INFO L290 TraceCheckUtils]: 138: Hoare triple {180321#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {180321#(< main_~x~0 499960)} is VALID [2022-04-15 13:00:14,597 INFO L290 TraceCheckUtils]: 137: Hoare triple {180328#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180321#(< main_~x~0 499960)} is VALID [2022-04-15 13:00:14,597 INFO L290 TraceCheckUtils]: 136: Hoare triple {180328#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {180328#(< main_~x~0 499959)} is VALID [2022-04-15 13:00:14,611 INFO L290 TraceCheckUtils]: 135: Hoare triple {180335#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180328#(< main_~x~0 499959)} is VALID [2022-04-15 13:00:14,612 INFO L290 TraceCheckUtils]: 134: Hoare triple {180335#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {180335#(< main_~x~0 499958)} is VALID [2022-04-15 13:00:14,626 INFO L290 TraceCheckUtils]: 133: Hoare triple {180342#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180335#(< main_~x~0 499958)} is VALID [2022-04-15 13:00:14,627 INFO L290 TraceCheckUtils]: 132: Hoare triple {180342#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {180342#(< main_~x~0 499957)} is VALID [2022-04-15 13:00:14,641 INFO L290 TraceCheckUtils]: 131: Hoare triple {180349#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180342#(< main_~x~0 499957)} is VALID [2022-04-15 13:00:14,642 INFO L290 TraceCheckUtils]: 130: Hoare triple {180349#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {180349#(< main_~x~0 499956)} is VALID [2022-04-15 13:00:14,656 INFO L290 TraceCheckUtils]: 129: Hoare triple {180356#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180349#(< main_~x~0 499956)} is VALID [2022-04-15 13:00:14,657 INFO L290 TraceCheckUtils]: 128: Hoare triple {180356#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {180356#(< main_~x~0 499955)} is VALID [2022-04-15 13:00:14,671 INFO L290 TraceCheckUtils]: 127: Hoare triple {180363#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180356#(< main_~x~0 499955)} is VALID [2022-04-15 13:00:14,671 INFO L290 TraceCheckUtils]: 126: Hoare triple {180363#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {180363#(< main_~x~0 499954)} is VALID [2022-04-15 13:00:14,686 INFO L290 TraceCheckUtils]: 125: Hoare triple {180370#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180363#(< main_~x~0 499954)} is VALID [2022-04-15 13:00:14,686 INFO L290 TraceCheckUtils]: 124: Hoare triple {180370#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {180370#(< main_~x~0 499953)} is VALID [2022-04-15 13:00:14,701 INFO L290 TraceCheckUtils]: 123: Hoare triple {180377#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180370#(< main_~x~0 499953)} is VALID [2022-04-15 13:00:14,701 INFO L290 TraceCheckUtils]: 122: Hoare triple {180377#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {180377#(< main_~x~0 499952)} is VALID [2022-04-15 13:00:14,716 INFO L290 TraceCheckUtils]: 121: Hoare triple {180384#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180377#(< main_~x~0 499952)} is VALID [2022-04-15 13:00:14,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {180384#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {180384#(< main_~x~0 499951)} is VALID [2022-04-15 13:00:14,731 INFO L290 TraceCheckUtils]: 119: Hoare triple {180391#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180384#(< main_~x~0 499951)} is VALID [2022-04-15 13:00:14,732 INFO L290 TraceCheckUtils]: 118: Hoare triple {180391#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {180391#(< main_~x~0 499950)} is VALID [2022-04-15 13:00:14,746 INFO L290 TraceCheckUtils]: 117: Hoare triple {180398#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180391#(< main_~x~0 499950)} is VALID [2022-04-15 13:00:14,747 INFO L290 TraceCheckUtils]: 116: Hoare triple {180398#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {180398#(< main_~x~0 499949)} is VALID [2022-04-15 13:00:14,761 INFO L290 TraceCheckUtils]: 115: Hoare triple {180405#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180398#(< main_~x~0 499949)} is VALID [2022-04-15 13:00:14,761 INFO L290 TraceCheckUtils]: 114: Hoare triple {180405#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {180405#(< main_~x~0 499948)} is VALID [2022-04-15 13:00:14,776 INFO L290 TraceCheckUtils]: 113: Hoare triple {180412#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180405#(< main_~x~0 499948)} is VALID [2022-04-15 13:00:14,777 INFO L290 TraceCheckUtils]: 112: Hoare triple {180412#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {180412#(< main_~x~0 499947)} is VALID [2022-04-15 13:00:14,791 INFO L290 TraceCheckUtils]: 111: Hoare triple {180419#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180412#(< main_~x~0 499947)} is VALID [2022-04-15 13:00:14,792 INFO L290 TraceCheckUtils]: 110: Hoare triple {180419#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {180419#(< main_~x~0 499946)} is VALID [2022-04-15 13:00:14,806 INFO L290 TraceCheckUtils]: 109: Hoare triple {180426#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180419#(< main_~x~0 499946)} is VALID [2022-04-15 13:00:14,807 INFO L290 TraceCheckUtils]: 108: Hoare triple {180426#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {180426#(< main_~x~0 499945)} is VALID [2022-04-15 13:00:14,821 INFO L290 TraceCheckUtils]: 107: Hoare triple {180433#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180426#(< main_~x~0 499945)} is VALID [2022-04-15 13:00:14,821 INFO L290 TraceCheckUtils]: 106: Hoare triple {180433#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {180433#(< main_~x~0 499944)} is VALID [2022-04-15 13:00:14,836 INFO L290 TraceCheckUtils]: 105: Hoare triple {180440#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180433#(< main_~x~0 499944)} is VALID [2022-04-15 13:00:14,836 INFO L290 TraceCheckUtils]: 104: Hoare triple {180440#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {180440#(< main_~x~0 499943)} is VALID [2022-04-15 13:00:14,851 INFO L290 TraceCheckUtils]: 103: Hoare triple {180447#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180440#(< main_~x~0 499943)} is VALID [2022-04-15 13:00:14,851 INFO L290 TraceCheckUtils]: 102: Hoare triple {180447#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {180447#(< main_~x~0 499942)} is VALID [2022-04-15 13:00:14,866 INFO L290 TraceCheckUtils]: 101: Hoare triple {180454#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180447#(< main_~x~0 499942)} is VALID [2022-04-15 13:00:14,866 INFO L290 TraceCheckUtils]: 100: Hoare triple {180454#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {180454#(< main_~x~0 499941)} is VALID [2022-04-15 13:00:14,880 INFO L290 TraceCheckUtils]: 99: Hoare triple {180461#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180454#(< main_~x~0 499941)} is VALID [2022-04-15 13:00:14,881 INFO L290 TraceCheckUtils]: 98: Hoare triple {180461#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {180461#(< main_~x~0 499940)} is VALID [2022-04-15 13:00:14,895 INFO L290 TraceCheckUtils]: 97: Hoare triple {180468#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180461#(< main_~x~0 499940)} is VALID [2022-04-15 13:00:14,896 INFO L290 TraceCheckUtils]: 96: Hoare triple {180468#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {180468#(< main_~x~0 499939)} is VALID [2022-04-15 13:00:14,910 INFO L290 TraceCheckUtils]: 95: Hoare triple {180475#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180468#(< main_~x~0 499939)} is VALID [2022-04-15 13:00:14,911 INFO L290 TraceCheckUtils]: 94: Hoare triple {180475#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {180475#(< main_~x~0 499938)} is VALID [2022-04-15 13:00:14,925 INFO L290 TraceCheckUtils]: 93: Hoare triple {180482#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180475#(< main_~x~0 499938)} is VALID [2022-04-15 13:00:14,925 INFO L290 TraceCheckUtils]: 92: Hoare triple {180482#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {180482#(< main_~x~0 499937)} is VALID [2022-04-15 13:00:14,941 INFO L290 TraceCheckUtils]: 91: Hoare triple {180489#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180482#(< main_~x~0 499937)} is VALID [2022-04-15 13:00:14,941 INFO L290 TraceCheckUtils]: 90: Hoare triple {180489#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {180489#(< main_~x~0 499936)} is VALID [2022-04-15 13:00:14,956 INFO L290 TraceCheckUtils]: 89: Hoare triple {180496#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180489#(< main_~x~0 499936)} is VALID [2022-04-15 13:00:14,957 INFO L290 TraceCheckUtils]: 88: Hoare triple {180496#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {180496#(< main_~x~0 499935)} is VALID [2022-04-15 13:00:14,971 INFO L290 TraceCheckUtils]: 87: Hoare triple {180503#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180496#(< main_~x~0 499935)} is VALID [2022-04-15 13:00:14,972 INFO L290 TraceCheckUtils]: 86: Hoare triple {180503#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {180503#(< main_~x~0 499934)} is VALID [2022-04-15 13:00:14,986 INFO L290 TraceCheckUtils]: 85: Hoare triple {180510#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180503#(< main_~x~0 499934)} is VALID [2022-04-15 13:00:14,987 INFO L290 TraceCheckUtils]: 84: Hoare triple {180510#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {180510#(< main_~x~0 499933)} is VALID [2022-04-15 13:00:15,001 INFO L290 TraceCheckUtils]: 83: Hoare triple {180517#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180510#(< main_~x~0 499933)} is VALID [2022-04-15 13:00:15,002 INFO L290 TraceCheckUtils]: 82: Hoare triple {180517#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {180517#(< main_~x~0 499932)} is VALID [2022-04-15 13:00:15,016 INFO L290 TraceCheckUtils]: 81: Hoare triple {180524#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180517#(< main_~x~0 499932)} is VALID [2022-04-15 13:00:15,017 INFO L290 TraceCheckUtils]: 80: Hoare triple {180524#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {180524#(< main_~x~0 499931)} is VALID [2022-04-15 13:00:15,031 INFO L290 TraceCheckUtils]: 79: Hoare triple {180531#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180524#(< main_~x~0 499931)} is VALID [2022-04-15 13:00:15,032 INFO L290 TraceCheckUtils]: 78: Hoare triple {180531#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {180531#(< main_~x~0 499930)} is VALID [2022-04-15 13:00:15,047 INFO L290 TraceCheckUtils]: 77: Hoare triple {180538#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180531#(< main_~x~0 499930)} is VALID [2022-04-15 13:00:15,047 INFO L290 TraceCheckUtils]: 76: Hoare triple {180538#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {180538#(< main_~x~0 499929)} is VALID [2022-04-15 13:00:15,062 INFO L290 TraceCheckUtils]: 75: Hoare triple {180545#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180538#(< main_~x~0 499929)} is VALID [2022-04-15 13:00:15,062 INFO L290 TraceCheckUtils]: 74: Hoare triple {180545#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {180545#(< main_~x~0 499928)} is VALID [2022-04-15 13:00:15,077 INFO L290 TraceCheckUtils]: 73: Hoare triple {180552#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180545#(< main_~x~0 499928)} is VALID [2022-04-15 13:00:15,077 INFO L290 TraceCheckUtils]: 72: Hoare triple {180552#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {180552#(< main_~x~0 499927)} is VALID [2022-04-15 13:00:15,092 INFO L290 TraceCheckUtils]: 71: Hoare triple {180559#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180552#(< main_~x~0 499927)} is VALID [2022-04-15 13:00:15,093 INFO L290 TraceCheckUtils]: 70: Hoare triple {180559#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {180559#(< main_~x~0 499926)} is VALID [2022-04-15 13:00:15,107 INFO L290 TraceCheckUtils]: 69: Hoare triple {180566#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180559#(< main_~x~0 499926)} is VALID [2022-04-15 13:00:15,108 INFO L290 TraceCheckUtils]: 68: Hoare triple {180566#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {180566#(< main_~x~0 499925)} is VALID [2022-04-15 13:00:15,122 INFO L290 TraceCheckUtils]: 67: Hoare triple {180573#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180566#(< main_~x~0 499925)} is VALID [2022-04-15 13:00:15,123 INFO L290 TraceCheckUtils]: 66: Hoare triple {180573#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {180573#(< main_~x~0 499924)} is VALID [2022-04-15 13:00:15,137 INFO L290 TraceCheckUtils]: 65: Hoare triple {180580#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180573#(< main_~x~0 499924)} is VALID [2022-04-15 13:00:15,138 INFO L290 TraceCheckUtils]: 64: Hoare triple {180580#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {180580#(< main_~x~0 499923)} is VALID [2022-04-15 13:00:15,152 INFO L290 TraceCheckUtils]: 63: Hoare triple {180587#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180580#(< main_~x~0 499923)} is VALID [2022-04-15 13:00:15,152 INFO L290 TraceCheckUtils]: 62: Hoare triple {180587#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {180587#(< main_~x~0 499922)} is VALID [2022-04-15 13:00:15,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {180594#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180587#(< main_~x~0 499922)} is VALID [2022-04-15 13:00:15,167 INFO L290 TraceCheckUtils]: 60: Hoare triple {180594#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {180594#(< main_~x~0 499921)} is VALID [2022-04-15 13:00:15,182 INFO L290 TraceCheckUtils]: 59: Hoare triple {180601#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180594#(< main_~x~0 499921)} is VALID [2022-04-15 13:00:15,182 INFO L290 TraceCheckUtils]: 58: Hoare triple {180601#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {180601#(< main_~x~0 499920)} is VALID [2022-04-15 13:00:15,196 INFO L290 TraceCheckUtils]: 57: Hoare triple {180608#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180601#(< main_~x~0 499920)} is VALID [2022-04-15 13:00:15,197 INFO L290 TraceCheckUtils]: 56: Hoare triple {180608#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {180608#(< main_~x~0 499919)} is VALID [2022-04-15 13:00:15,211 INFO L290 TraceCheckUtils]: 55: Hoare triple {180615#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180608#(< main_~x~0 499919)} is VALID [2022-04-15 13:00:15,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {180615#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {180615#(< main_~x~0 499918)} is VALID [2022-04-15 13:00:15,226 INFO L290 TraceCheckUtils]: 53: Hoare triple {180622#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180615#(< main_~x~0 499918)} is VALID [2022-04-15 13:00:15,226 INFO L290 TraceCheckUtils]: 52: Hoare triple {180622#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {180622#(< main_~x~0 499917)} is VALID [2022-04-15 13:00:15,241 INFO L290 TraceCheckUtils]: 51: Hoare triple {180629#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180622#(< main_~x~0 499917)} is VALID [2022-04-15 13:00:15,241 INFO L290 TraceCheckUtils]: 50: Hoare triple {180629#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {180629#(< main_~x~0 499916)} is VALID [2022-04-15 13:00:15,256 INFO L290 TraceCheckUtils]: 49: Hoare triple {180636#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180629#(< main_~x~0 499916)} is VALID [2022-04-15 13:00:15,256 INFO L290 TraceCheckUtils]: 48: Hoare triple {180636#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {180636#(< main_~x~0 499915)} is VALID [2022-04-15 13:00:15,270 INFO L290 TraceCheckUtils]: 47: Hoare triple {180643#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180636#(< main_~x~0 499915)} is VALID [2022-04-15 13:00:15,271 INFO L290 TraceCheckUtils]: 46: Hoare triple {180643#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {180643#(< main_~x~0 499914)} is VALID [2022-04-15 13:00:15,285 INFO L290 TraceCheckUtils]: 45: Hoare triple {180650#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180643#(< main_~x~0 499914)} is VALID [2022-04-15 13:00:15,286 INFO L290 TraceCheckUtils]: 44: Hoare triple {180650#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {180650#(< main_~x~0 499913)} is VALID [2022-04-15 13:00:15,300 INFO L290 TraceCheckUtils]: 43: Hoare triple {180657#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180650#(< main_~x~0 499913)} is VALID [2022-04-15 13:00:15,301 INFO L290 TraceCheckUtils]: 42: Hoare triple {180657#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {180657#(< main_~x~0 499912)} is VALID [2022-04-15 13:00:15,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {180664#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180657#(< main_~x~0 499912)} is VALID [2022-04-15 13:00:15,315 INFO L290 TraceCheckUtils]: 40: Hoare triple {180664#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {180664#(< main_~x~0 499911)} is VALID [2022-04-15 13:00:15,330 INFO L290 TraceCheckUtils]: 39: Hoare triple {180671#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180664#(< main_~x~0 499911)} is VALID [2022-04-15 13:00:15,330 INFO L290 TraceCheckUtils]: 38: Hoare triple {180671#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {180671#(< main_~x~0 499910)} is VALID [2022-04-15 13:00:15,345 INFO L290 TraceCheckUtils]: 37: Hoare triple {180678#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180671#(< main_~x~0 499910)} is VALID [2022-04-15 13:00:15,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {180678#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {180678#(< main_~x~0 499909)} is VALID [2022-04-15 13:00:15,359 INFO L290 TraceCheckUtils]: 35: Hoare triple {180685#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180678#(< main_~x~0 499909)} is VALID [2022-04-15 13:00:15,360 INFO L290 TraceCheckUtils]: 34: Hoare triple {180685#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {180685#(< main_~x~0 499908)} is VALID [2022-04-15 13:00:15,374 INFO L290 TraceCheckUtils]: 33: Hoare triple {180692#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180685#(< main_~x~0 499908)} is VALID [2022-04-15 13:00:15,375 INFO L290 TraceCheckUtils]: 32: Hoare triple {180692#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {180692#(< main_~x~0 499907)} is VALID [2022-04-15 13:00:15,389 INFO L290 TraceCheckUtils]: 31: Hoare triple {180699#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180692#(< main_~x~0 499907)} is VALID [2022-04-15 13:00:15,390 INFO L290 TraceCheckUtils]: 30: Hoare triple {180699#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {180699#(< main_~x~0 499906)} is VALID [2022-04-15 13:00:15,404 INFO L290 TraceCheckUtils]: 29: Hoare triple {180706#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180699#(< main_~x~0 499906)} is VALID [2022-04-15 13:00:15,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {180706#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {180706#(< main_~x~0 499905)} is VALID [2022-04-15 13:00:15,419 INFO L290 TraceCheckUtils]: 27: Hoare triple {180713#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180706#(< main_~x~0 499905)} is VALID [2022-04-15 13:00:15,419 INFO L290 TraceCheckUtils]: 26: Hoare triple {180713#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {180713#(< main_~x~0 499904)} is VALID [2022-04-15 13:00:15,433 INFO L290 TraceCheckUtils]: 25: Hoare triple {180720#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180713#(< main_~x~0 499904)} is VALID [2022-04-15 13:00:15,434 INFO L290 TraceCheckUtils]: 24: Hoare triple {180720#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {180720#(< main_~x~0 499903)} is VALID [2022-04-15 13:00:15,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {180727#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180720#(< main_~x~0 499903)} is VALID [2022-04-15 13:00:15,449 INFO L290 TraceCheckUtils]: 22: Hoare triple {180727#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {180727#(< main_~x~0 499902)} is VALID [2022-04-15 13:00:15,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {180734#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180727#(< main_~x~0 499902)} is VALID [2022-04-15 13:00:15,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {180734#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {180734#(< main_~x~0 499901)} is VALID [2022-04-15 13:00:15,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {180741#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180734#(< main_~x~0 499901)} is VALID [2022-04-15 13:00:15,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {180741#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {180741#(< main_~x~0 499900)} is VALID [2022-04-15 13:00:15,493 INFO L290 TraceCheckUtils]: 17: Hoare triple {180748#(< main_~x~0 499899)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180741#(< main_~x~0 499900)} is VALID [2022-04-15 13:00:15,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {180748#(< main_~x~0 499899)} assume !!(~x~0 < 1000000); {180748#(< main_~x~0 499899)} is VALID [2022-04-15 13:00:15,508 INFO L290 TraceCheckUtils]: 15: Hoare triple {180755#(< main_~x~0 499898)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180748#(< main_~x~0 499899)} is VALID [2022-04-15 13:00:15,508 INFO L290 TraceCheckUtils]: 14: Hoare triple {180755#(< main_~x~0 499898)} assume !!(~x~0 < 1000000); {180755#(< main_~x~0 499898)} is VALID [2022-04-15 13:00:15,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {180762#(< main_~x~0 499897)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180755#(< main_~x~0 499898)} is VALID [2022-04-15 13:00:15,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {180762#(< main_~x~0 499897)} assume !!(~x~0 < 1000000); {180762#(< main_~x~0 499897)} is VALID [2022-04-15 13:00:15,537 INFO L290 TraceCheckUtils]: 11: Hoare triple {180769#(< main_~x~0 499896)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180762#(< main_~x~0 499897)} is VALID [2022-04-15 13:00:15,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {180769#(< main_~x~0 499896)} assume !!(~x~0 < 1000000); {180769#(< main_~x~0 499896)} is VALID [2022-04-15 13:00:15,552 INFO L290 TraceCheckUtils]: 9: Hoare triple {180776#(< main_~x~0 499895)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180769#(< main_~x~0 499896)} is VALID [2022-04-15 13:00:15,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {180776#(< main_~x~0 499895)} assume !!(~x~0 < 1000000); {180776#(< main_~x~0 499895)} is VALID [2022-04-15 13:00:15,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {180783#(< main_~x~0 499894)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {180776#(< main_~x~0 499895)} is VALID [2022-04-15 13:00:15,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {180783#(< main_~x~0 499894)} assume !!(~x~0 < 1000000); {180783#(< main_~x~0 499894)} is VALID [2022-04-15 13:00:15,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {179225#true} ~x~0 := 0;~y~0 := 500000; {180783#(< main_~x~0 499894)} is VALID [2022-04-15 13:00:15,568 INFO L272 TraceCheckUtils]: 4: Hoare triple {179225#true} call #t~ret4 := main(); {179225#true} is VALID [2022-04-15 13:00:15,568 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {179225#true} {179225#true} #41#return; {179225#true} is VALID [2022-04-15 13:00:15,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {179225#true} assume true; {179225#true} is VALID [2022-04-15 13:00:15,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {179225#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {179225#true} is VALID [2022-04-15 13:00:15,568 INFO L272 TraceCheckUtils]: 0: Hoare triple {179225#true} call ULTIMATE.init(); {179225#true} is VALID [2022-04-15 13:00:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 11664 backedges. 321 proven. 11342 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:15,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1270921187] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 13:00:15,570 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 13:00:15,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [110, 109, 109] total 218 [2022-04-15 13:00:15,570 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 13:00:15,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [424947799] [2022-04-15 13:00:15,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [424947799] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 13:00:15,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 13:00:15,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [110] imperfect sequences [] total 110 [2022-04-15 13:00:15,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275387895] [2022-04-15 13:00:15,570 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 13:00:15,571 INFO L78 Accepts]: Start accepts. Automaton has has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 227 [2022-04-15 13:00:15,571 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 13:00:15,571 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:16,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:16,990 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 110 states [2022-04-15 13:00:16,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 13:00:16,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2022-04-15 13:00:16,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23438, Invalid=23868, Unknown=0, NotChecked=0, Total=47306 [2022-04-15 13:00:16,994 INFO L87 Difference]: Start difference. First operand 229 states and 232 transitions. Second operand has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:24,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:24,908 INFO L93 Difference]: Finished difference Result 240 states and 246 transitions. [2022-04-15 13:00:24,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2022-04-15 13:00:24,908 INFO L78 Accepts]: Start accepts. Automaton has has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 227 [2022-04-15 13:00:24,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 13:00:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:24,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 237 transitions. [2022-04-15 13:00:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 237 transitions. [2022-04-15 13:00:24,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 237 transitions. [2022-04-15 13:00:25,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 237 edges. 237 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:25,340 INFO L225 Difference]: With dead ends: 240 [2022-04-15 13:00:25,340 INFO L226 Difference]: Without dead ends: 231 [2022-04-15 13:00:25,345 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 671 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 323 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6306 ImplicationChecksByTransitivity, 15.0s TimeCoverageRelationStatistics Valid=46658, Invalid=58642, Unknown=0, NotChecked=0, Total=105300 [2022-04-15 13:00:25,346 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 115 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 13:00:25,346 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 34 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-15 13:00:25,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2022-04-15 13:00:25,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 231. [2022-04-15 13:00:25,668 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 13:00:25,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 231 states. Second operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:25,669 INFO L74 IsIncluded]: Start isIncluded. First operand 231 states. Second operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:25,669 INFO L87 Difference]: Start difference. First operand 231 states. Second operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:25,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:25,671 INFO L93 Difference]: Finished difference Result 231 states and 234 transitions. [2022-04-15 13:00:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2022-04-15 13:00:25,671 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 13:00:25,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 13:00:25,672 INFO L74 IsIncluded]: Start isIncluded. First operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 231 states. [2022-04-15 13:00:25,672 INFO L87 Difference]: Start difference. First operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 231 states. [2022-04-15 13:00:25,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:25,674 INFO L93 Difference]: Finished difference Result 231 states and 234 transitions. [2022-04-15 13:00:25,674 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2022-04-15 13:00:25,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 13:00:25,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 13:00:25,674 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 13:00:25,674 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 13:00:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 226 states have (on average 1.0176991150442478) internal successors, (230), 226 states have internal predecessors, (230), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 234 transitions. [2022-04-15 13:00:25,677 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 234 transitions. Word has length 227 [2022-04-15 13:00:25,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 13:00:25,677 INFO L478 AbstractCegarLoop]: Abstraction has 231 states and 234 transitions. [2022-04-15 13:00:25,677 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 110 states, 110 states have (on average 2.0272727272727273) internal successors, (223), 109 states have internal predecessors, (223), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:25,677 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 231 states and 234 transitions. [2022-04-15 13:00:25,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 234 edges. 234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2022-04-15 13:00:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-04-15 13:00:25,942 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 13:00:25,942 INFO L499 BasicCegarLoop]: trace histogram [109, 107, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 13:00:25,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Ended with exit code 0 [2022-04-15 13:00:26,158 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable215,SelfDestructingSolverStorable216,108 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 13:00:26,159 INFO L403 AbstractCegarLoop]: === Iteration 111 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 13:00:26,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 13:00:26,159 INFO L85 PathProgramCache]: Analyzing trace with hash 1532472792, now seen corresponding path program 215 times [2022-04-15 13:00:26,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 13:00:26,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1090671061] [2022-04-15 13:00:26,550 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 13:00:26,551 INFO L85 PathProgramCache]: Analyzing trace with hash 879256400, now seen corresponding path program 1 times [2022-04-15 13:00:26,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 13:00:26,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830314539] [2022-04-15 13:00:26,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 13:00:26,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 13:00:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 13:00:26,554 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 13:00:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 13:00:26,558 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 13:00:26,559 INFO L85 PathProgramCache]: Analyzing trace with hash 1532472792, now seen corresponding path program 216 times [2022-04-15 13:00:26,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 13:00:26,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799185426] [2022-04-15 13:00:26,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 13:00:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 13:00:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:30,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 13:00:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:30,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {182538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {182425#true} is VALID [2022-04-15 13:00:30,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {182425#true} assume true; {182425#true} is VALID [2022-04-15 13:00:30,208 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182425#true} {182425#true} #41#return; {182425#true} is VALID [2022-04-15 13:00:30,208 INFO L272 TraceCheckUtils]: 0: Hoare triple {182425#true} call ULTIMATE.init(); {182538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 13:00:30,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {182538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {182425#true} is VALID [2022-04-15 13:00:30,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {182425#true} assume true; {182425#true} is VALID [2022-04-15 13:00:30,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182425#true} {182425#true} #41#return; {182425#true} is VALID [2022-04-15 13:00:30,209 INFO L272 TraceCheckUtils]: 4: Hoare triple {182425#true} call #t~ret4 := main(); {182425#true} is VALID [2022-04-15 13:00:30,209 INFO L290 TraceCheckUtils]: 5: Hoare triple {182425#true} ~x~0 := 0;~y~0 := 500000; {182430#(= main_~x~0 0)} is VALID [2022-04-15 13:00:30,209 INFO L290 TraceCheckUtils]: 6: Hoare triple {182430#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {182430#(= main_~x~0 0)} is VALID [2022-04-15 13:00:30,209 INFO L290 TraceCheckUtils]: 7: Hoare triple {182430#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182431#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:30,210 INFO L290 TraceCheckUtils]: 8: Hoare triple {182431#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {182431#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:30,216 INFO L290 TraceCheckUtils]: 9: Hoare triple {182431#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182432#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:30,217 INFO L290 TraceCheckUtils]: 10: Hoare triple {182432#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {182432#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:30,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {182432#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182433#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:30,219 INFO L290 TraceCheckUtils]: 12: Hoare triple {182433#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {182433#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:30,221 INFO L290 TraceCheckUtils]: 13: Hoare triple {182433#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182434#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:30,222 INFO L290 TraceCheckUtils]: 14: Hoare triple {182434#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {182434#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:30,224 INFO L290 TraceCheckUtils]: 15: Hoare triple {182434#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182435#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:30,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {182435#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {182435#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:30,226 INFO L290 TraceCheckUtils]: 17: Hoare triple {182435#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182436#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:30,227 INFO L290 TraceCheckUtils]: 18: Hoare triple {182436#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {182436#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:30,229 INFO L290 TraceCheckUtils]: 19: Hoare triple {182436#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182437#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:30,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {182437#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {182437#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:30,233 INFO L290 TraceCheckUtils]: 21: Hoare triple {182437#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182438#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:30,233 INFO L290 TraceCheckUtils]: 22: Hoare triple {182438#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {182438#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:30,236 INFO L290 TraceCheckUtils]: 23: Hoare triple {182438#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182439#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:30,236 INFO L290 TraceCheckUtils]: 24: Hoare triple {182439#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {182439#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:30,239 INFO L290 TraceCheckUtils]: 25: Hoare triple {182439#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182440#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:30,239 INFO L290 TraceCheckUtils]: 26: Hoare triple {182440#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {182440#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:30,242 INFO L290 TraceCheckUtils]: 27: Hoare triple {182440#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182441#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:30,242 INFO L290 TraceCheckUtils]: 28: Hoare triple {182441#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {182441#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:30,245 INFO L290 TraceCheckUtils]: 29: Hoare triple {182441#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182442#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:30,245 INFO L290 TraceCheckUtils]: 30: Hoare triple {182442#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {182442#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:30,248 INFO L290 TraceCheckUtils]: 31: Hoare triple {182442#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182443#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:30,249 INFO L290 TraceCheckUtils]: 32: Hoare triple {182443#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {182443#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:30,252 INFO L290 TraceCheckUtils]: 33: Hoare triple {182443#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182444#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:30,252 INFO L290 TraceCheckUtils]: 34: Hoare triple {182444#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {182444#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:30,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {182444#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182445#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:30,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {182445#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {182445#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:30,258 INFO L290 TraceCheckUtils]: 37: Hoare triple {182445#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182446#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:30,259 INFO L290 TraceCheckUtils]: 38: Hoare triple {182446#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {182446#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:30,262 INFO L290 TraceCheckUtils]: 39: Hoare triple {182446#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182447#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:30,263 INFO L290 TraceCheckUtils]: 40: Hoare triple {182447#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {182447#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:30,266 INFO L290 TraceCheckUtils]: 41: Hoare triple {182447#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182448#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:30,266 INFO L290 TraceCheckUtils]: 42: Hoare triple {182448#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {182448#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:30,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {182448#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182449#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:30,271 INFO L290 TraceCheckUtils]: 44: Hoare triple {182449#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {182449#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:30,274 INFO L290 TraceCheckUtils]: 45: Hoare triple {182449#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182450#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:30,274 INFO L290 TraceCheckUtils]: 46: Hoare triple {182450#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {182450#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:30,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {182450#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182451#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:30,278 INFO L290 TraceCheckUtils]: 48: Hoare triple {182451#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {182451#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:30,280 INFO L290 TraceCheckUtils]: 49: Hoare triple {182451#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182452#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:30,281 INFO L290 TraceCheckUtils]: 50: Hoare triple {182452#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {182452#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:30,284 INFO L290 TraceCheckUtils]: 51: Hoare triple {182452#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182453#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:30,284 INFO L290 TraceCheckUtils]: 52: Hoare triple {182453#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {182453#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:30,288 INFO L290 TraceCheckUtils]: 53: Hoare triple {182453#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182454#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:30,288 INFO L290 TraceCheckUtils]: 54: Hoare triple {182454#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {182454#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:30,291 INFO L290 TraceCheckUtils]: 55: Hoare triple {182454#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182455#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:30,292 INFO L290 TraceCheckUtils]: 56: Hoare triple {182455#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {182455#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:30,295 INFO L290 TraceCheckUtils]: 57: Hoare triple {182455#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182456#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:30,295 INFO L290 TraceCheckUtils]: 58: Hoare triple {182456#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {182456#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:30,299 INFO L290 TraceCheckUtils]: 59: Hoare triple {182456#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182457#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:30,299 INFO L290 TraceCheckUtils]: 60: Hoare triple {182457#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {182457#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:30,302 INFO L290 TraceCheckUtils]: 61: Hoare triple {182457#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182458#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:30,302 INFO L290 TraceCheckUtils]: 62: Hoare triple {182458#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {182458#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:30,305 INFO L290 TraceCheckUtils]: 63: Hoare triple {182458#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182459#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:30,305 INFO L290 TraceCheckUtils]: 64: Hoare triple {182459#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {182459#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:30,307 INFO L290 TraceCheckUtils]: 65: Hoare triple {182459#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182460#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:30,308 INFO L290 TraceCheckUtils]: 66: Hoare triple {182460#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {182460#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:30,310 INFO L290 TraceCheckUtils]: 67: Hoare triple {182460#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182461#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:30,310 INFO L290 TraceCheckUtils]: 68: Hoare triple {182461#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {182461#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:30,313 INFO L290 TraceCheckUtils]: 69: Hoare triple {182461#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182462#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:30,313 INFO L290 TraceCheckUtils]: 70: Hoare triple {182462#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {182462#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:30,315 INFO L290 TraceCheckUtils]: 71: Hoare triple {182462#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182463#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:30,315 INFO L290 TraceCheckUtils]: 72: Hoare triple {182463#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {182463#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:30,318 INFO L290 TraceCheckUtils]: 73: Hoare triple {182463#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182464#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:30,318 INFO L290 TraceCheckUtils]: 74: Hoare triple {182464#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {182464#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:30,320 INFO L290 TraceCheckUtils]: 75: Hoare triple {182464#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182465#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:30,321 INFO L290 TraceCheckUtils]: 76: Hoare triple {182465#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {182465#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:30,323 INFO L290 TraceCheckUtils]: 77: Hoare triple {182465#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182466#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:30,323 INFO L290 TraceCheckUtils]: 78: Hoare triple {182466#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {182466#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:30,325 INFO L290 TraceCheckUtils]: 79: Hoare triple {182466#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182467#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:30,326 INFO L290 TraceCheckUtils]: 80: Hoare triple {182467#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {182467#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:30,328 INFO L290 TraceCheckUtils]: 81: Hoare triple {182467#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182468#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:30,328 INFO L290 TraceCheckUtils]: 82: Hoare triple {182468#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {182468#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:30,330 INFO L290 TraceCheckUtils]: 83: Hoare triple {182468#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182469#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:30,331 INFO L290 TraceCheckUtils]: 84: Hoare triple {182469#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {182469#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:30,333 INFO L290 TraceCheckUtils]: 85: Hoare triple {182469#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182470#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:30,333 INFO L290 TraceCheckUtils]: 86: Hoare triple {182470#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {182470#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:30,336 INFO L290 TraceCheckUtils]: 87: Hoare triple {182470#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182471#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:30,336 INFO L290 TraceCheckUtils]: 88: Hoare triple {182471#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {182471#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:30,338 INFO L290 TraceCheckUtils]: 89: Hoare triple {182471#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182472#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:30,339 INFO L290 TraceCheckUtils]: 90: Hoare triple {182472#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {182472#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:30,341 INFO L290 TraceCheckUtils]: 91: Hoare triple {182472#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182473#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:30,341 INFO L290 TraceCheckUtils]: 92: Hoare triple {182473#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {182473#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:30,344 INFO L290 TraceCheckUtils]: 93: Hoare triple {182473#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182474#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:30,344 INFO L290 TraceCheckUtils]: 94: Hoare triple {182474#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {182474#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:30,346 INFO L290 TraceCheckUtils]: 95: Hoare triple {182474#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182475#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:30,346 INFO L290 TraceCheckUtils]: 96: Hoare triple {182475#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {182475#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:30,349 INFO L290 TraceCheckUtils]: 97: Hoare triple {182475#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182476#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:30,349 INFO L290 TraceCheckUtils]: 98: Hoare triple {182476#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {182476#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:30,351 INFO L290 TraceCheckUtils]: 99: Hoare triple {182476#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182477#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:30,352 INFO L290 TraceCheckUtils]: 100: Hoare triple {182477#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {182477#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:30,354 INFO L290 TraceCheckUtils]: 101: Hoare triple {182477#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182478#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:30,354 INFO L290 TraceCheckUtils]: 102: Hoare triple {182478#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {182478#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:30,356 INFO L290 TraceCheckUtils]: 103: Hoare triple {182478#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182479#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:30,357 INFO L290 TraceCheckUtils]: 104: Hoare triple {182479#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {182479#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:30,359 INFO L290 TraceCheckUtils]: 105: Hoare triple {182479#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182480#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:30,360 INFO L290 TraceCheckUtils]: 106: Hoare triple {182480#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {182480#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:30,362 INFO L290 TraceCheckUtils]: 107: Hoare triple {182480#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182481#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:30,362 INFO L290 TraceCheckUtils]: 108: Hoare triple {182481#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {182481#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:30,365 INFO L290 TraceCheckUtils]: 109: Hoare triple {182481#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182482#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:30,365 INFO L290 TraceCheckUtils]: 110: Hoare triple {182482#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {182482#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:30,368 INFO L290 TraceCheckUtils]: 111: Hoare triple {182482#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182483#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:30,368 INFO L290 TraceCheckUtils]: 112: Hoare triple {182483#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {182483#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:30,370 INFO L290 TraceCheckUtils]: 113: Hoare triple {182483#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182484#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:30,371 INFO L290 TraceCheckUtils]: 114: Hoare triple {182484#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {182484#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:30,373 INFO L290 TraceCheckUtils]: 115: Hoare triple {182484#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182485#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:30,373 INFO L290 TraceCheckUtils]: 116: Hoare triple {182485#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {182485#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:30,376 INFO L290 TraceCheckUtils]: 117: Hoare triple {182485#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182486#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:30,376 INFO L290 TraceCheckUtils]: 118: Hoare triple {182486#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {182486#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:30,379 INFO L290 TraceCheckUtils]: 119: Hoare triple {182486#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182487#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:30,379 INFO L290 TraceCheckUtils]: 120: Hoare triple {182487#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {182487#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:30,381 INFO L290 TraceCheckUtils]: 121: Hoare triple {182487#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182488#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:30,381 INFO L290 TraceCheckUtils]: 122: Hoare triple {182488#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {182488#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:30,384 INFO L290 TraceCheckUtils]: 123: Hoare triple {182488#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182489#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:30,384 INFO L290 TraceCheckUtils]: 124: Hoare triple {182489#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {182489#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:30,386 INFO L290 TraceCheckUtils]: 125: Hoare triple {182489#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182490#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:30,386 INFO L290 TraceCheckUtils]: 126: Hoare triple {182490#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {182490#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:30,389 INFO L290 TraceCheckUtils]: 127: Hoare triple {182490#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182491#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:30,389 INFO L290 TraceCheckUtils]: 128: Hoare triple {182491#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {182491#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:30,391 INFO L290 TraceCheckUtils]: 129: Hoare triple {182491#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182492#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:30,392 INFO L290 TraceCheckUtils]: 130: Hoare triple {182492#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {182492#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:30,394 INFO L290 TraceCheckUtils]: 131: Hoare triple {182492#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182493#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:30,394 INFO L290 TraceCheckUtils]: 132: Hoare triple {182493#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {182493#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:30,396 INFO L290 TraceCheckUtils]: 133: Hoare triple {182493#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182494#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:30,397 INFO L290 TraceCheckUtils]: 134: Hoare triple {182494#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {182494#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:30,399 INFO L290 TraceCheckUtils]: 135: Hoare triple {182494#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182495#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:30,399 INFO L290 TraceCheckUtils]: 136: Hoare triple {182495#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {182495#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:30,402 INFO L290 TraceCheckUtils]: 137: Hoare triple {182495#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182496#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:30,402 INFO L290 TraceCheckUtils]: 138: Hoare triple {182496#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {182496#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:30,405 INFO L290 TraceCheckUtils]: 139: Hoare triple {182496#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182497#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:30,405 INFO L290 TraceCheckUtils]: 140: Hoare triple {182497#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {182497#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:30,407 INFO L290 TraceCheckUtils]: 141: Hoare triple {182497#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182498#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:30,408 INFO L290 TraceCheckUtils]: 142: Hoare triple {182498#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {182498#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:30,410 INFO L290 TraceCheckUtils]: 143: Hoare triple {182498#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182499#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:30,410 INFO L290 TraceCheckUtils]: 144: Hoare triple {182499#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {182499#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:30,412 INFO L290 TraceCheckUtils]: 145: Hoare triple {182499#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182500#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:30,413 INFO L290 TraceCheckUtils]: 146: Hoare triple {182500#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {182500#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:30,415 INFO L290 TraceCheckUtils]: 147: Hoare triple {182500#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182501#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:30,415 INFO L290 TraceCheckUtils]: 148: Hoare triple {182501#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {182501#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:30,418 INFO L290 TraceCheckUtils]: 149: Hoare triple {182501#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182502#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:30,418 INFO L290 TraceCheckUtils]: 150: Hoare triple {182502#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {182502#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:30,421 INFO L290 TraceCheckUtils]: 151: Hoare triple {182502#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182503#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:30,421 INFO L290 TraceCheckUtils]: 152: Hoare triple {182503#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {182503#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:30,423 INFO L290 TraceCheckUtils]: 153: Hoare triple {182503#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182504#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:30,424 INFO L290 TraceCheckUtils]: 154: Hoare triple {182504#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {182504#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:30,426 INFO L290 TraceCheckUtils]: 155: Hoare triple {182504#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182505#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:30,426 INFO L290 TraceCheckUtils]: 156: Hoare triple {182505#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {182505#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:30,428 INFO L290 TraceCheckUtils]: 157: Hoare triple {182505#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182506#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:30,429 INFO L290 TraceCheckUtils]: 158: Hoare triple {182506#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {182506#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:30,431 INFO L290 TraceCheckUtils]: 159: Hoare triple {182506#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182507#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:30,431 INFO L290 TraceCheckUtils]: 160: Hoare triple {182507#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {182507#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:30,434 INFO L290 TraceCheckUtils]: 161: Hoare triple {182507#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182508#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:30,434 INFO L290 TraceCheckUtils]: 162: Hoare triple {182508#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {182508#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:30,436 INFO L290 TraceCheckUtils]: 163: Hoare triple {182508#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182509#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:30,436 INFO L290 TraceCheckUtils]: 164: Hoare triple {182509#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {182509#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:30,439 INFO L290 TraceCheckUtils]: 165: Hoare triple {182509#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182510#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:30,439 INFO L290 TraceCheckUtils]: 166: Hoare triple {182510#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {182510#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:30,441 INFO L290 TraceCheckUtils]: 167: Hoare triple {182510#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182511#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:30,442 INFO L290 TraceCheckUtils]: 168: Hoare triple {182511#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {182511#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:30,444 INFO L290 TraceCheckUtils]: 169: Hoare triple {182511#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182512#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:30,444 INFO L290 TraceCheckUtils]: 170: Hoare triple {182512#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {182512#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:30,446 INFO L290 TraceCheckUtils]: 171: Hoare triple {182512#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182513#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:30,447 INFO L290 TraceCheckUtils]: 172: Hoare triple {182513#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {182513#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:30,449 INFO L290 TraceCheckUtils]: 173: Hoare triple {182513#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182514#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:30,449 INFO L290 TraceCheckUtils]: 174: Hoare triple {182514#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {182514#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:30,451 INFO L290 TraceCheckUtils]: 175: Hoare triple {182514#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182515#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:30,452 INFO L290 TraceCheckUtils]: 176: Hoare triple {182515#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {182515#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:30,454 INFO L290 TraceCheckUtils]: 177: Hoare triple {182515#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182516#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:30,454 INFO L290 TraceCheckUtils]: 178: Hoare triple {182516#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {182516#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:30,457 INFO L290 TraceCheckUtils]: 179: Hoare triple {182516#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182517#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:30,457 INFO L290 TraceCheckUtils]: 180: Hoare triple {182517#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {182517#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:30,460 INFO L290 TraceCheckUtils]: 181: Hoare triple {182517#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182518#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:30,460 INFO L290 TraceCheckUtils]: 182: Hoare triple {182518#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {182518#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:30,462 INFO L290 TraceCheckUtils]: 183: Hoare triple {182518#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182519#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:30,462 INFO L290 TraceCheckUtils]: 184: Hoare triple {182519#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {182519#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:30,465 INFO L290 TraceCheckUtils]: 185: Hoare triple {182519#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182520#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:30,465 INFO L290 TraceCheckUtils]: 186: Hoare triple {182520#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {182520#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:30,467 INFO L290 TraceCheckUtils]: 187: Hoare triple {182520#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182521#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:30,467 INFO L290 TraceCheckUtils]: 188: Hoare triple {182521#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {182521#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:30,470 INFO L290 TraceCheckUtils]: 189: Hoare triple {182521#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182522#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:30,481 INFO L290 TraceCheckUtils]: 190: Hoare triple {182522#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {182522#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:30,487 INFO L290 TraceCheckUtils]: 191: Hoare triple {182522#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182523#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:30,487 INFO L290 TraceCheckUtils]: 192: Hoare triple {182523#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {182523#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:30,490 INFO L290 TraceCheckUtils]: 193: Hoare triple {182523#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182524#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:30,490 INFO L290 TraceCheckUtils]: 194: Hoare triple {182524#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {182524#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:30,493 INFO L290 TraceCheckUtils]: 195: Hoare triple {182524#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182525#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:30,493 INFO L290 TraceCheckUtils]: 196: Hoare triple {182525#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {182525#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:30,496 INFO L290 TraceCheckUtils]: 197: Hoare triple {182525#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182526#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:30,496 INFO L290 TraceCheckUtils]: 198: Hoare triple {182526#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {182526#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:30,499 INFO L290 TraceCheckUtils]: 199: Hoare triple {182526#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182527#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:30,500 INFO L290 TraceCheckUtils]: 200: Hoare triple {182527#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {182527#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:30,502 INFO L290 TraceCheckUtils]: 201: Hoare triple {182527#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182528#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:30,502 INFO L290 TraceCheckUtils]: 202: Hoare triple {182528#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {182528#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:30,505 INFO L290 TraceCheckUtils]: 203: Hoare triple {182528#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182529#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:30,505 INFO L290 TraceCheckUtils]: 204: Hoare triple {182529#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {182529#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:30,507 INFO L290 TraceCheckUtils]: 205: Hoare triple {182529#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182530#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:30,508 INFO L290 TraceCheckUtils]: 206: Hoare triple {182530#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {182530#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:30,510 INFO L290 TraceCheckUtils]: 207: Hoare triple {182530#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182531#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:30,510 INFO L290 TraceCheckUtils]: 208: Hoare triple {182531#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {182531#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:30,512 INFO L290 TraceCheckUtils]: 209: Hoare triple {182531#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182532#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:30,512 INFO L290 TraceCheckUtils]: 210: Hoare triple {182532#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {182532#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:30,515 INFO L290 TraceCheckUtils]: 211: Hoare triple {182532#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182533#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:30,515 INFO L290 TraceCheckUtils]: 212: Hoare triple {182533#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {182533#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:30,518 INFO L290 TraceCheckUtils]: 213: Hoare triple {182533#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182534#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:30,518 INFO L290 TraceCheckUtils]: 214: Hoare triple {182534#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {182534#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:30,520 INFO L290 TraceCheckUtils]: 215: Hoare triple {182534#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182535#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:30,520 INFO L290 TraceCheckUtils]: 216: Hoare triple {182535#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {182535#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:30,523 INFO L290 TraceCheckUtils]: 217: Hoare triple {182535#(<= main_~x~0 105)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182536#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:30,523 INFO L290 TraceCheckUtils]: 218: Hoare triple {182536#(<= main_~x~0 106)} assume !!(~x~0 < 1000000); {182536#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:30,525 INFO L290 TraceCheckUtils]: 219: Hoare triple {182536#(<= main_~x~0 106)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182537#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:30,526 INFO L290 TraceCheckUtils]: 220: Hoare triple {182537#(<= main_~x~0 107)} assume !!(~x~0 < 1000000); {182537#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 221: Hoare triple {182537#(<= main_~x~0 107)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 222: Hoare triple {182426#false} assume !!(~x~0 < 1000000); {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 223: Hoare triple {182426#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 224: Hoare triple {182426#false} assume !(~x~0 < 1000000); {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L272 TraceCheckUtils]: 225: Hoare triple {182426#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 226: Hoare triple {182426#false} ~cond := #in~cond; {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 227: Hoare triple {182426#false} assume 0 == ~cond; {182426#false} is VALID [2022-04-15 13:00:30,529 INFO L290 TraceCheckUtils]: 228: Hoare triple {182426#false} assume !false; {182426#false} is VALID [2022-04-15 13:00:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 324 proven. 11556 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:30,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 13:00:30,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799185426] [2022-04-15 13:00:30,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1799185426] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 13:00:30,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1374363543] [2022-04-15 13:00:30,530 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 13:00:30,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 13:00:30,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 13:00:30,531 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 13:00:30,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2022-04-15 13:00:30,617 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 13:00:30,618 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 13:00:30,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-15 13:00:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:30,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 13:00:31,366 INFO L272 TraceCheckUtils]: 0: Hoare triple {182425#true} call ULTIMATE.init(); {182425#true} is VALID [2022-04-15 13:00:31,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {182425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {182425#true} is VALID [2022-04-15 13:00:31,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {182425#true} assume true; {182425#true} is VALID [2022-04-15 13:00:31,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182425#true} {182425#true} #41#return; {182425#true} is VALID [2022-04-15 13:00:31,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {182425#true} call #t~ret4 := main(); {182425#true} is VALID [2022-04-15 13:00:31,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {182425#true} ~x~0 := 0;~y~0 := 500000; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,367 INFO L290 TraceCheckUtils]: 13: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 15: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 16: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 17: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 18: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,368 INFO L290 TraceCheckUtils]: 19: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 20: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 21: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 22: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 23: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,369 INFO L290 TraceCheckUtils]: 25: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 26: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 27: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 28: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 30: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,370 INFO L290 TraceCheckUtils]: 31: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 32: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 34: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 35: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 36: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,371 INFO L290 TraceCheckUtils]: 37: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 38: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 40: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 41: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 42: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 43: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,372 INFO L290 TraceCheckUtils]: 44: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 45: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 46: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 48: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 49: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,373 INFO L290 TraceCheckUtils]: 50: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 51: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 52: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 53: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 54: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 55: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,374 INFO L290 TraceCheckUtils]: 56: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 57: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 58: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 59: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 60: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 61: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,375 INFO L290 TraceCheckUtils]: 62: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 63: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 64: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 65: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 66: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 67: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,376 INFO L290 TraceCheckUtils]: 68: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,377 INFO L290 TraceCheckUtils]: 69: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,377 INFO L290 TraceCheckUtils]: 70: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,377 INFO L290 TraceCheckUtils]: 71: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,377 INFO L290 TraceCheckUtils]: 72: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,377 INFO L290 TraceCheckUtils]: 73: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 75: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 76: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 77: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 79: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,378 INFO L290 TraceCheckUtils]: 80: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,379 INFO L290 TraceCheckUtils]: 81: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,379 INFO L290 TraceCheckUtils]: 82: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,379 INFO L290 TraceCheckUtils]: 83: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,379 INFO L290 TraceCheckUtils]: 84: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,379 INFO L290 TraceCheckUtils]: 85: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 86: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 87: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 88: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 89: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 90: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,380 INFO L290 TraceCheckUtils]: 91: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 92: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 93: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 94: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 95: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 96: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 97: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,381 INFO L290 TraceCheckUtils]: 98: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 99: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 100: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 101: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 102: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 103: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,382 INFO L290 TraceCheckUtils]: 104: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 105: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 106: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 107: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 108: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 109: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,383 INFO L290 TraceCheckUtils]: 110: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 113: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 114: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 115: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,384 INFO L290 TraceCheckUtils]: 116: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 117: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 118: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 119: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 120: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 121: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,385 INFO L290 TraceCheckUtils]: 122: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 123: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 124: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 125: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 126: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 127: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,386 INFO L290 TraceCheckUtils]: 128: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 129: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 130: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 131: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 132: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 133: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,387 INFO L290 TraceCheckUtils]: 134: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 135: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 136: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 137: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 138: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 139: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,388 INFO L290 TraceCheckUtils]: 140: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 141: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 142: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 143: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 144: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 145: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 146: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,389 INFO L290 TraceCheckUtils]: 147: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 148: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 149: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 150: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 151: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 152: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,390 INFO L290 TraceCheckUtils]: 153: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 154: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 155: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 156: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 157: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 158: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,391 INFO L290 TraceCheckUtils]: 159: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 160: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 161: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 162: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 163: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 164: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,392 INFO L290 TraceCheckUtils]: 165: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 166: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 167: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 168: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 169: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 170: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,393 INFO L290 TraceCheckUtils]: 171: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 172: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 173: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 174: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 175: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 176: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,394 INFO L290 TraceCheckUtils]: 177: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 178: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 179: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 180: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 181: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 182: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,395 INFO L290 TraceCheckUtils]: 183: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 184: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 185: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 186: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 187: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 188: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 189: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,396 INFO L290 TraceCheckUtils]: 190: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 191: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 192: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 193: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 194: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 195: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,397 INFO L290 TraceCheckUtils]: 196: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 197: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 198: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 199: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 200: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 201: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,398 INFO L290 TraceCheckUtils]: 202: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 203: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 204: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 205: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 206: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 207: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 208: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,399 INFO L290 TraceCheckUtils]: 209: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 210: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 211: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 212: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 213: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 214: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,400 INFO L290 TraceCheckUtils]: 215: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,401 INFO L290 TraceCheckUtils]: 216: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,401 INFO L290 TraceCheckUtils]: 217: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,401 INFO L290 TraceCheckUtils]: 218: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,401 INFO L290 TraceCheckUtils]: 219: Hoare triple {182557#(<= main_~y~0 500000)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,401 INFO L290 TraceCheckUtils]: 220: Hoare triple {182557#(<= main_~y~0 500000)} assume !!(~x~0 < 1000000); {182557#(<= main_~y~0 500000)} is VALID [2022-04-15 13:00:31,416 INFO L290 TraceCheckUtils]: 221: Hoare triple {182557#(<= main_~y~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {183206#(<= main_~y~0 500001)} is VALID [2022-04-15 13:00:31,417 INFO L290 TraceCheckUtils]: 222: Hoare triple {183206#(<= main_~y~0 500001)} assume !!(~x~0 < 1000000); {183206#(<= main_~y~0 500001)} is VALID [2022-04-15 13:00:31,417 INFO L290 TraceCheckUtils]: 223: Hoare triple {183206#(<= main_~y~0 500001)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {183213#(<= main_~y~0 500002)} is VALID [2022-04-15 13:00:31,417 INFO L290 TraceCheckUtils]: 224: Hoare triple {183213#(<= main_~y~0 500002)} assume !(~x~0 < 1000000); {183217#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} is VALID [2022-04-15 13:00:31,418 INFO L272 TraceCheckUtils]: 225: Hoare triple {183217#(and (not (< main_~x~0 1000000)) (<= main_~y~0 500002))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {183221#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 13:00:31,418 INFO L290 TraceCheckUtils]: 226: Hoare triple {183221#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {183225#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 13:00:31,418 INFO L290 TraceCheckUtils]: 227: Hoare triple {183225#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {182426#false} is VALID [2022-04-15 13:00:31,419 INFO L290 TraceCheckUtils]: 228: Hoare triple {182426#false} assume !false; {182426#false} is VALID [2022-04-15 13:00:31,419 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2022-04-15 13:00:31,419 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 13:00:32,036 INFO L290 TraceCheckUtils]: 228: Hoare triple {182426#false} assume !false; {182426#false} is VALID [2022-04-15 13:00:32,036 INFO L290 TraceCheckUtils]: 227: Hoare triple {183225#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {182426#false} is VALID [2022-04-15 13:00:32,036 INFO L290 TraceCheckUtils]: 226: Hoare triple {183221#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {183225#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-15 13:00:32,037 INFO L272 TraceCheckUtils]: 225: Hoare triple {183241#(not (= main_~y~0 main_~x~0))} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {183221#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 13:00:32,037 INFO L290 TraceCheckUtils]: 224: Hoare triple {183245#(< main_~y~0 1000000)} assume !(~x~0 < 1000000); {183241#(not (= main_~y~0 main_~x~0))} is VALID [2022-04-15 13:00:32,038 INFO L290 TraceCheckUtils]: 223: Hoare triple {183249#(< main_~y~0 999999)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {183245#(< main_~y~0 1000000)} is VALID [2022-04-15 13:00:32,038 INFO L290 TraceCheckUtils]: 222: Hoare triple {183249#(< main_~y~0 999999)} assume !!(~x~0 < 1000000); {183249#(< main_~y~0 999999)} is VALID [2022-04-15 13:00:32,053 INFO L290 TraceCheckUtils]: 221: Hoare triple {183256#(< main_~y~0 999998)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {183249#(< main_~y~0 999999)} is VALID [2022-04-15 13:00:32,053 INFO L290 TraceCheckUtils]: 220: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,053 INFO L290 TraceCheckUtils]: 219: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,053 INFO L290 TraceCheckUtils]: 218: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 217: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 216: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 215: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 214: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 213: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 212: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,054 INFO L290 TraceCheckUtils]: 211: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 210: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 209: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 208: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 207: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 206: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,055 INFO L290 TraceCheckUtils]: 205: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 204: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 203: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 202: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 201: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 200: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,056 INFO L290 TraceCheckUtils]: 199: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 198: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 197: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 196: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 195: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 194: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 193: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,057 INFO L290 TraceCheckUtils]: 192: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 191: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 190: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 189: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 188: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 187: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,058 INFO L290 TraceCheckUtils]: 186: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 185: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 184: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 183: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 182: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 181: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 180: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,059 INFO L290 TraceCheckUtils]: 179: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 178: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 177: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 176: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 175: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 174: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,060 INFO L290 TraceCheckUtils]: 173: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,061 INFO L290 TraceCheckUtils]: 172: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,061 INFO L290 TraceCheckUtils]: 171: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,061 INFO L290 TraceCheckUtils]: 170: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,061 INFO L290 TraceCheckUtils]: 169: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,061 INFO L290 TraceCheckUtils]: 168: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,062 INFO L290 TraceCheckUtils]: 167: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,062 INFO L290 TraceCheckUtils]: 166: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,062 INFO L290 TraceCheckUtils]: 165: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,062 INFO L290 TraceCheckUtils]: 164: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,062 INFO L290 TraceCheckUtils]: 163: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,063 INFO L290 TraceCheckUtils]: 162: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,063 INFO L290 TraceCheckUtils]: 161: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,063 INFO L290 TraceCheckUtils]: 160: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,063 INFO L290 TraceCheckUtils]: 159: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,063 INFO L290 TraceCheckUtils]: 158: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,064 INFO L290 TraceCheckUtils]: 157: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,064 INFO L290 TraceCheckUtils]: 156: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,064 INFO L290 TraceCheckUtils]: 155: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,064 INFO L290 TraceCheckUtils]: 154: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,064 INFO L290 TraceCheckUtils]: 153: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,065 INFO L290 TraceCheckUtils]: 152: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,065 INFO L290 TraceCheckUtils]: 151: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,065 INFO L290 TraceCheckUtils]: 150: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,065 INFO L290 TraceCheckUtils]: 149: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,065 INFO L290 TraceCheckUtils]: 148: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 147: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 146: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 145: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 144: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 143: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,066 INFO L290 TraceCheckUtils]: 142: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,067 INFO L290 TraceCheckUtils]: 141: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,067 INFO L290 TraceCheckUtils]: 140: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,067 INFO L290 TraceCheckUtils]: 139: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,067 INFO L290 TraceCheckUtils]: 138: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,067 INFO L290 TraceCheckUtils]: 137: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 136: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 135: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 134: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 133: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 132: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,068 INFO L290 TraceCheckUtils]: 131: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,069 INFO L290 TraceCheckUtils]: 130: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,069 INFO L290 TraceCheckUtils]: 129: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,069 INFO L290 TraceCheckUtils]: 128: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,069 INFO L290 TraceCheckUtils]: 127: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 125: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 124: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 123: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 122: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 121: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,070 INFO L290 TraceCheckUtils]: 120: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 119: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 118: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 117: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 116: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 115: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 114: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,071 INFO L290 TraceCheckUtils]: 113: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 112: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 111: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 110: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 109: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 108: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,072 INFO L290 TraceCheckUtils]: 107: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 105: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 104: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 103: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 102: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,073 INFO L290 TraceCheckUtils]: 101: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 100: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 99: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 98: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 97: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 96: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 95: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,074 INFO L290 TraceCheckUtils]: 94: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 93: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 92: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 91: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 90: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 89: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,075 INFO L290 TraceCheckUtils]: 88: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 87: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 86: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 85: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 84: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 83: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,076 INFO L290 TraceCheckUtils]: 82: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 81: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 80: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 79: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 78: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 77: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 76: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,077 INFO L290 TraceCheckUtils]: 75: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 74: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 73: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 72: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 71: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 70: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,078 INFO L290 TraceCheckUtils]: 69: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 68: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 67: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 66: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 65: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 64: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,079 INFO L290 TraceCheckUtils]: 63: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 62: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 61: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 60: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 59: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 58: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 57: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,080 INFO L290 TraceCheckUtils]: 56: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 55: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 54: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 53: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 52: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 51: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,081 INFO L290 TraceCheckUtils]: 50: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 49: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 48: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 47: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 46: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 45: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,082 INFO L290 TraceCheckUtils]: 44: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 43: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 42: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 41: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 40: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 39: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 38: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,083 INFO L290 TraceCheckUtils]: 37: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 36: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 35: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 32: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,084 INFO L290 TraceCheckUtils]: 31: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 29: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 28: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 27: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 26: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,085 INFO L290 TraceCheckUtils]: 25: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 21: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 18: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,087 INFO L290 TraceCheckUtils]: 12: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 11: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 10: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 9: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 8: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {183256#(< main_~y~0 999998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {183256#(< main_~y~0 999998)} assume !!(~x~0 < 1000000); {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {182425#true} ~x~0 := 0;~y~0 := 500000; {183256#(< main_~y~0 999998)} is VALID [2022-04-15 13:00:32,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {182425#true} call #t~ret4 := main(); {182425#true} is VALID [2022-04-15 13:00:32,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182425#true} {182425#true} #41#return; {182425#true} is VALID [2022-04-15 13:00:32,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {182425#true} assume true; {182425#true} is VALID [2022-04-15 13:00:32,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {182425#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {182425#true} is VALID [2022-04-15 13:00:32,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {182425#true} call ULTIMATE.init(); {182425#true} is VALID [2022-04-15 13:00:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11881 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2022-04-15 13:00:32,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1374363543] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 13:00:32,090 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 13:00:32,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [111, 8, 8] total 121 [2022-04-15 13:00:32,090 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 13:00:32,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1090671061] [2022-04-15 13:00:32,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1090671061] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 13:00:32,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 13:00:32,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [111] imperfect sequences [] total 111 [2022-04-15 13:00:32,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192850760] [2022-04-15 13:00:32,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 13:00:32,090 INFO L78 Accepts]: Start accepts. Automaton has has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 229 [2022-04-15 13:00:32,091 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 13:00:32,091 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:33,841 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 229 edges. 229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:33,841 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 111 states [2022-04-15 13:00:33,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 13:00:33,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2022-04-15 13:00:33,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6037, Invalid=8483, Unknown=0, NotChecked=0, Total=14520 [2022-04-15 13:00:33,843 INFO L87 Difference]: Start difference. First operand 231 states and 234 transitions. Second operand has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:42,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:42,279 INFO L93 Difference]: Finished difference Result 242 states and 248 transitions. [2022-04-15 13:00:42,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2022-04-15 13:00:42,279 INFO L78 Accepts]: Start accepts. Automaton has has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 229 [2022-04-15 13:00:42,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 13:00:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 239 transitions. [2022-04-15 13:00:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 239 transitions. [2022-04-15 13:00:42,282 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 239 transitions. [2022-04-15 13:00:44,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:44,065 INFO L225 Difference]: With dead ends: 242 [2022-04-15 13:00:44,065 INFO L226 Difference]: Without dead ends: 233 [2022-04-15 13:00:44,067 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 677 GetRequests, 449 SyntacticMatches, 1 SemanticMatches, 227 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7406 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=18025, Invalid=34187, Unknown=0, NotChecked=0, Total=52212 [2022-04-15 13:00:44,068 INFO L913 BasicCegarLoop]: 12 mSDtfsCounter, 116 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-15 13:00:44,068 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [116 Valid, 24 Invalid, 348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-15 13:00:44,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2022-04-15 13:00:44,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 233. [2022-04-15 13:00:44,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 13:00:44,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 233 states. Second operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:44,420 INFO L74 IsIncluded]: Start isIncluded. First operand 233 states. Second operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:44,421 INFO L87 Difference]: Start difference. First operand 233 states. Second operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:44,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:44,423 INFO L93 Difference]: Finished difference Result 233 states and 236 transitions. [2022-04-15 13:00:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 236 transitions. [2022-04-15 13:00:44,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 13:00:44,423 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 13:00:44,423 INFO L74 IsIncluded]: Start isIncluded. First operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 233 states. [2022-04-15 13:00:44,423 INFO L87 Difference]: Start difference. First operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Second operand 233 states. [2022-04-15 13:00:44,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 13:00:44,426 INFO L93 Difference]: Finished difference Result 233 states and 236 transitions. [2022-04-15 13:00:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 236 transitions. [2022-04-15 13:00:44,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 13:00:44,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 13:00:44,426 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 13:00:44,426 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 13:00:44,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 228 states have (on average 1.0175438596491229) internal successors, (232), 228 states have internal predecessors, (232), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 236 transitions. [2022-04-15 13:00:44,429 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 236 transitions. Word has length 229 [2022-04-15 13:00:44,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 13:00:44,429 INFO L478 AbstractCegarLoop]: Abstraction has 233 states and 236 transitions. [2022-04-15 13:00:44,429 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 111 states, 111 states have (on average 2.027027027027027) internal successors, (225), 110 states have internal predecessors, (225), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:00:44,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 233 states and 236 transitions. [2022-04-15 13:00:45,563 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:00:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 236 transitions. [2022-04-15 13:00:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-04-15 13:00:45,564 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 13:00:45,564 INFO L499 BasicCegarLoop]: trace histogram [110, 108, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 13:00:45,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Forceful destruction successful, exit code 0 [2022-04-15 13:00:45,764 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable218,SelfDestructingSolverStorable217,109 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 13:00:45,764 INFO L403 AbstractCegarLoop]: === Iteration 112 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 13:00:45,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 13:00:45,764 INFO L85 PathProgramCache]: Analyzing trace with hash 1028635381, now seen corresponding path program 217 times [2022-04-15 13:00:45,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 13:00:45,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [514154200] [2022-04-15 13:00:46,614 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation OVERAPPROXIMATION [2022-04-15 13:00:46,615 INFO L85 PathProgramCache]: Analyzing trace with hash 938361744, now seen corresponding path program 1 times [2022-04-15 13:00:46,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 13:00:46,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991139775] [2022-04-15 13:00:46,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 13:00:46,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 13:00:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 13:00:46,618 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 13:00:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 13:00:46,620 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 13:00:46,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1028635381, now seen corresponding path program 218 times [2022-04-15 13:00:46,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 13:00:46,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564402291] [2022-04-15 13:00:46,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 13:00:46,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 13:00:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:50,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 13:00:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:50,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {185668#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {185554#true} is VALID [2022-04-15 13:00:50,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {185554#true} assume true; {185554#true} is VALID [2022-04-15 13:00:50,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185554#true} {185554#true} #41#return; {185554#true} is VALID [2022-04-15 13:00:50,390 INFO L272 TraceCheckUtils]: 0: Hoare triple {185554#true} call ULTIMATE.init(); {185668#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 13:00:50,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {185668#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {185554#true} is VALID [2022-04-15 13:00:50,390 INFO L290 TraceCheckUtils]: 2: Hoare triple {185554#true} assume true; {185554#true} is VALID [2022-04-15 13:00:50,390 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185554#true} {185554#true} #41#return; {185554#true} is VALID [2022-04-15 13:00:50,390 INFO L272 TraceCheckUtils]: 4: Hoare triple {185554#true} call #t~ret4 := main(); {185554#true} is VALID [2022-04-15 13:00:50,390 INFO L290 TraceCheckUtils]: 5: Hoare triple {185554#true} ~x~0 := 0;~y~0 := 500000; {185559#(= main_~x~0 0)} is VALID [2022-04-15 13:00:50,390 INFO L290 TraceCheckUtils]: 6: Hoare triple {185559#(= main_~x~0 0)} assume !!(~x~0 < 1000000); {185559#(= main_~x~0 0)} is VALID [2022-04-15 13:00:50,390 INFO L290 TraceCheckUtils]: 7: Hoare triple {185559#(= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185560#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:50,391 INFO L290 TraceCheckUtils]: 8: Hoare triple {185560#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {185560#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:50,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {185560#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185561#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:50,406 INFO L290 TraceCheckUtils]: 10: Hoare triple {185561#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {185561#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:50,420 INFO L290 TraceCheckUtils]: 11: Hoare triple {185561#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185562#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:50,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {185562#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {185562#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:50,435 INFO L290 TraceCheckUtils]: 13: Hoare triple {185562#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185563#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:50,435 INFO L290 TraceCheckUtils]: 14: Hoare triple {185563#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {185563#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:50,471 INFO L290 TraceCheckUtils]: 15: Hoare triple {185563#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185564#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:50,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {185564#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {185564#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:50,486 INFO L290 TraceCheckUtils]: 17: Hoare triple {185564#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185565#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:50,486 INFO L290 TraceCheckUtils]: 18: Hoare triple {185565#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {185565#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:50,500 INFO L290 TraceCheckUtils]: 19: Hoare triple {185565#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185566#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:50,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {185566#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {185566#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:50,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {185566#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185567#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:50,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {185567#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {185567#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:50,529 INFO L290 TraceCheckUtils]: 23: Hoare triple {185567#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185568#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:50,530 INFO L290 TraceCheckUtils]: 24: Hoare triple {185568#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {185568#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:50,552 INFO L290 TraceCheckUtils]: 25: Hoare triple {185568#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185569#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:50,553 INFO L290 TraceCheckUtils]: 26: Hoare triple {185569#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {185569#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:50,567 INFO L290 TraceCheckUtils]: 27: Hoare triple {185569#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185570#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:50,568 INFO L290 TraceCheckUtils]: 28: Hoare triple {185570#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {185570#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:50,582 INFO L290 TraceCheckUtils]: 29: Hoare triple {185570#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185571#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:50,583 INFO L290 TraceCheckUtils]: 30: Hoare triple {185571#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {185571#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:50,598 INFO L290 TraceCheckUtils]: 31: Hoare triple {185571#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185572#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:50,598 INFO L290 TraceCheckUtils]: 32: Hoare triple {185572#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {185572#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:50,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {185572#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185573#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:50,613 INFO L290 TraceCheckUtils]: 34: Hoare triple {185573#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {185573#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:50,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {185573#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185574#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:50,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {185574#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {185574#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:50,643 INFO L290 TraceCheckUtils]: 37: Hoare triple {185574#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185575#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:50,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {185575#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {185575#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:50,657 INFO L290 TraceCheckUtils]: 39: Hoare triple {185575#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185576#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:50,658 INFO L290 TraceCheckUtils]: 40: Hoare triple {185576#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {185576#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:50,672 INFO L290 TraceCheckUtils]: 41: Hoare triple {185576#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185577#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:50,672 INFO L290 TraceCheckUtils]: 42: Hoare triple {185577#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {185577#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:50,687 INFO L290 TraceCheckUtils]: 43: Hoare triple {185577#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185578#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:50,687 INFO L290 TraceCheckUtils]: 44: Hoare triple {185578#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {185578#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:50,701 INFO L290 TraceCheckUtils]: 45: Hoare triple {185578#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185579#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:50,702 INFO L290 TraceCheckUtils]: 46: Hoare triple {185579#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {185579#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:50,716 INFO L290 TraceCheckUtils]: 47: Hoare triple {185579#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185580#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:50,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {185580#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {185580#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:50,739 INFO L290 TraceCheckUtils]: 49: Hoare triple {185580#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185581#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:50,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {185581#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {185581#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:50,754 INFO L290 TraceCheckUtils]: 51: Hoare triple {185581#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185582#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:50,754 INFO L290 TraceCheckUtils]: 52: Hoare triple {185582#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {185582#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:50,769 INFO L290 TraceCheckUtils]: 53: Hoare triple {185582#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185583#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:50,769 INFO L290 TraceCheckUtils]: 54: Hoare triple {185583#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {185583#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:50,783 INFO L290 TraceCheckUtils]: 55: Hoare triple {185583#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185584#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:50,784 INFO L290 TraceCheckUtils]: 56: Hoare triple {185584#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {185584#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:50,798 INFO L290 TraceCheckUtils]: 57: Hoare triple {185584#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185585#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:50,799 INFO L290 TraceCheckUtils]: 58: Hoare triple {185585#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {185585#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:50,813 INFO L290 TraceCheckUtils]: 59: Hoare triple {185585#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185586#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:50,814 INFO L290 TraceCheckUtils]: 60: Hoare triple {185586#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {185586#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:50,828 INFO L290 TraceCheckUtils]: 61: Hoare triple {185586#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185587#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:50,828 INFO L290 TraceCheckUtils]: 62: Hoare triple {185587#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {185587#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:50,842 INFO L290 TraceCheckUtils]: 63: Hoare triple {185587#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185588#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:50,843 INFO L290 TraceCheckUtils]: 64: Hoare triple {185588#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {185588#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:50,857 INFO L290 TraceCheckUtils]: 65: Hoare triple {185588#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185589#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:50,857 INFO L290 TraceCheckUtils]: 66: Hoare triple {185589#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {185589#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:50,871 INFO L290 TraceCheckUtils]: 67: Hoare triple {185589#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185590#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:50,871 INFO L290 TraceCheckUtils]: 68: Hoare triple {185590#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {185590#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:50,885 INFO L290 TraceCheckUtils]: 69: Hoare triple {185590#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185591#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:50,886 INFO L290 TraceCheckUtils]: 70: Hoare triple {185591#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {185591#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:50,912 INFO L290 TraceCheckUtils]: 71: Hoare triple {185591#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185592#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:50,912 INFO L290 TraceCheckUtils]: 72: Hoare triple {185592#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {185592#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:50,927 INFO L290 TraceCheckUtils]: 73: Hoare triple {185592#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185593#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:50,927 INFO L290 TraceCheckUtils]: 74: Hoare triple {185593#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {185593#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:50,942 INFO L290 TraceCheckUtils]: 75: Hoare triple {185593#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185594#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:50,942 INFO L290 TraceCheckUtils]: 76: Hoare triple {185594#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {185594#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:50,957 INFO L290 TraceCheckUtils]: 77: Hoare triple {185594#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185595#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:50,957 INFO L290 TraceCheckUtils]: 78: Hoare triple {185595#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {185595#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:50,971 INFO L290 TraceCheckUtils]: 79: Hoare triple {185595#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185596#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:50,972 INFO L290 TraceCheckUtils]: 80: Hoare triple {185596#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {185596#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:50,986 INFO L290 TraceCheckUtils]: 81: Hoare triple {185596#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185597#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:50,986 INFO L290 TraceCheckUtils]: 82: Hoare triple {185597#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {185597#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:51,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {185597#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185598#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:51,005 INFO L290 TraceCheckUtils]: 84: Hoare triple {185598#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {185598#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:51,020 INFO L290 TraceCheckUtils]: 85: Hoare triple {185598#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185599#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:51,020 INFO L290 TraceCheckUtils]: 86: Hoare triple {185599#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {185599#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:51,034 INFO L290 TraceCheckUtils]: 87: Hoare triple {185599#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185600#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:51,035 INFO L290 TraceCheckUtils]: 88: Hoare triple {185600#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {185600#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:51,049 INFO L290 TraceCheckUtils]: 89: Hoare triple {185600#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185601#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:51,049 INFO L290 TraceCheckUtils]: 90: Hoare triple {185601#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {185601#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:51,072 INFO L290 TraceCheckUtils]: 91: Hoare triple {185601#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185602#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:51,072 INFO L290 TraceCheckUtils]: 92: Hoare triple {185602#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {185602#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:51,087 INFO L290 TraceCheckUtils]: 93: Hoare triple {185602#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185603#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:51,087 INFO L290 TraceCheckUtils]: 94: Hoare triple {185603#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {185603#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:51,115 INFO L290 TraceCheckUtils]: 95: Hoare triple {185603#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185604#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:51,119 INFO L290 TraceCheckUtils]: 96: Hoare triple {185604#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {185604#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:51,133 INFO L290 TraceCheckUtils]: 97: Hoare triple {185604#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185605#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:51,134 INFO L290 TraceCheckUtils]: 98: Hoare triple {185605#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {185605#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:51,148 INFO L290 TraceCheckUtils]: 99: Hoare triple {185605#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185606#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:51,148 INFO L290 TraceCheckUtils]: 100: Hoare triple {185606#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {185606#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:51,163 INFO L290 TraceCheckUtils]: 101: Hoare triple {185606#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185607#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:51,163 INFO L290 TraceCheckUtils]: 102: Hoare triple {185607#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {185607#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:51,177 INFO L290 TraceCheckUtils]: 103: Hoare triple {185607#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185608#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:51,178 INFO L290 TraceCheckUtils]: 104: Hoare triple {185608#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {185608#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:51,192 INFO L290 TraceCheckUtils]: 105: Hoare triple {185608#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185609#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:51,192 INFO L290 TraceCheckUtils]: 106: Hoare triple {185609#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {185609#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:51,206 INFO L290 TraceCheckUtils]: 107: Hoare triple {185609#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185610#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:51,207 INFO L290 TraceCheckUtils]: 108: Hoare triple {185610#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {185610#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:51,221 INFO L290 TraceCheckUtils]: 109: Hoare triple {185610#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185611#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:51,222 INFO L290 TraceCheckUtils]: 110: Hoare triple {185611#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {185611#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:51,236 INFO L290 TraceCheckUtils]: 111: Hoare triple {185611#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185612#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:51,236 INFO L290 TraceCheckUtils]: 112: Hoare triple {185612#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {185612#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:51,251 INFO L290 TraceCheckUtils]: 113: Hoare triple {185612#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185613#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:51,251 INFO L290 TraceCheckUtils]: 114: Hoare triple {185613#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {185613#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:51,265 INFO L290 TraceCheckUtils]: 115: Hoare triple {185613#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185614#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:51,266 INFO L290 TraceCheckUtils]: 116: Hoare triple {185614#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {185614#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:51,280 INFO L290 TraceCheckUtils]: 117: Hoare triple {185614#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185615#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:51,280 INFO L290 TraceCheckUtils]: 118: Hoare triple {185615#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {185615#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:51,294 INFO L290 TraceCheckUtils]: 119: Hoare triple {185615#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185616#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:51,295 INFO L290 TraceCheckUtils]: 120: Hoare triple {185616#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {185616#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:51,309 INFO L290 TraceCheckUtils]: 121: Hoare triple {185616#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185617#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:51,310 INFO L290 TraceCheckUtils]: 122: Hoare triple {185617#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {185617#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:51,324 INFO L290 TraceCheckUtils]: 123: Hoare triple {185617#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185618#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:51,325 INFO L290 TraceCheckUtils]: 124: Hoare triple {185618#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {185618#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:51,339 INFO L290 TraceCheckUtils]: 125: Hoare triple {185618#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185619#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:51,339 INFO L290 TraceCheckUtils]: 126: Hoare triple {185619#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {185619#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:51,353 INFO L290 TraceCheckUtils]: 127: Hoare triple {185619#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185620#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:51,354 INFO L290 TraceCheckUtils]: 128: Hoare triple {185620#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {185620#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:51,368 INFO L290 TraceCheckUtils]: 129: Hoare triple {185620#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185621#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:51,369 INFO L290 TraceCheckUtils]: 130: Hoare triple {185621#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {185621#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:51,383 INFO L290 TraceCheckUtils]: 131: Hoare triple {185621#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185622#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:51,384 INFO L290 TraceCheckUtils]: 132: Hoare triple {185622#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {185622#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:51,398 INFO L290 TraceCheckUtils]: 133: Hoare triple {185622#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185623#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:51,398 INFO L290 TraceCheckUtils]: 134: Hoare triple {185623#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {185623#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:51,413 INFO L290 TraceCheckUtils]: 135: Hoare triple {185623#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185624#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:51,413 INFO L290 TraceCheckUtils]: 136: Hoare triple {185624#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {185624#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:51,427 INFO L290 TraceCheckUtils]: 137: Hoare triple {185624#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185625#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:51,427 INFO L290 TraceCheckUtils]: 138: Hoare triple {185625#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {185625#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:51,440 INFO L290 TraceCheckUtils]: 139: Hoare triple {185625#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185626#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:51,440 INFO L290 TraceCheckUtils]: 140: Hoare triple {185626#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {185626#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:51,453 INFO L290 TraceCheckUtils]: 141: Hoare triple {185626#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185627#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:51,453 INFO L290 TraceCheckUtils]: 142: Hoare triple {185627#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {185627#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:51,465 INFO L290 TraceCheckUtils]: 143: Hoare triple {185627#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185628#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:51,465 INFO L290 TraceCheckUtils]: 144: Hoare triple {185628#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {185628#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:51,477 INFO L290 TraceCheckUtils]: 145: Hoare triple {185628#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185629#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:51,477 INFO L290 TraceCheckUtils]: 146: Hoare triple {185629#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {185629#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:51,489 INFO L290 TraceCheckUtils]: 147: Hoare triple {185629#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185630#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:51,489 INFO L290 TraceCheckUtils]: 148: Hoare triple {185630#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {185630#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:51,501 INFO L290 TraceCheckUtils]: 149: Hoare triple {185630#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185631#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:51,501 INFO L290 TraceCheckUtils]: 150: Hoare triple {185631#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {185631#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:51,511 INFO L290 TraceCheckUtils]: 151: Hoare triple {185631#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185632#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:51,512 INFO L290 TraceCheckUtils]: 152: Hoare triple {185632#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {185632#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:51,522 INFO L290 TraceCheckUtils]: 153: Hoare triple {185632#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185633#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:51,523 INFO L290 TraceCheckUtils]: 154: Hoare triple {185633#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {185633#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:51,534 INFO L290 TraceCheckUtils]: 155: Hoare triple {185633#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185634#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:51,534 INFO L290 TraceCheckUtils]: 156: Hoare triple {185634#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {185634#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:51,546 INFO L290 TraceCheckUtils]: 157: Hoare triple {185634#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185635#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:51,546 INFO L290 TraceCheckUtils]: 158: Hoare triple {185635#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {185635#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:51,558 INFO L290 TraceCheckUtils]: 159: Hoare triple {185635#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185636#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:51,559 INFO L290 TraceCheckUtils]: 160: Hoare triple {185636#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {185636#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:51,570 INFO L290 TraceCheckUtils]: 161: Hoare triple {185636#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185637#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:51,570 INFO L290 TraceCheckUtils]: 162: Hoare triple {185637#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {185637#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:51,583 INFO L290 TraceCheckUtils]: 163: Hoare triple {185637#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185638#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:51,584 INFO L290 TraceCheckUtils]: 164: Hoare triple {185638#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {185638#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:51,597 INFO L290 TraceCheckUtils]: 165: Hoare triple {185638#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185639#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:51,597 INFO L290 TraceCheckUtils]: 166: Hoare triple {185639#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {185639#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:51,609 INFO L290 TraceCheckUtils]: 167: Hoare triple {185639#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185640#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:51,610 INFO L290 TraceCheckUtils]: 168: Hoare triple {185640#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {185640#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:51,623 INFO L290 TraceCheckUtils]: 169: Hoare triple {185640#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185641#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:51,624 INFO L290 TraceCheckUtils]: 170: Hoare triple {185641#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {185641#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:51,636 INFO L290 TraceCheckUtils]: 171: Hoare triple {185641#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185642#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:51,637 INFO L290 TraceCheckUtils]: 172: Hoare triple {185642#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {185642#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:51,649 INFO L290 TraceCheckUtils]: 173: Hoare triple {185642#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185643#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:51,649 INFO L290 TraceCheckUtils]: 174: Hoare triple {185643#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {185643#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:51,662 INFO L290 TraceCheckUtils]: 175: Hoare triple {185643#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185644#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:51,662 INFO L290 TraceCheckUtils]: 176: Hoare triple {185644#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {185644#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:51,674 INFO L290 TraceCheckUtils]: 177: Hoare triple {185644#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185645#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:51,675 INFO L290 TraceCheckUtils]: 178: Hoare triple {185645#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {185645#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:51,687 INFO L290 TraceCheckUtils]: 179: Hoare triple {185645#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185646#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:51,688 INFO L290 TraceCheckUtils]: 180: Hoare triple {185646#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {185646#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:51,699 INFO L290 TraceCheckUtils]: 181: Hoare triple {185646#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185647#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:51,700 INFO L290 TraceCheckUtils]: 182: Hoare triple {185647#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {185647#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:51,713 INFO L290 TraceCheckUtils]: 183: Hoare triple {185647#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185648#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:51,713 INFO L290 TraceCheckUtils]: 184: Hoare triple {185648#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {185648#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:51,726 INFO L290 TraceCheckUtils]: 185: Hoare triple {185648#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185649#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:51,726 INFO L290 TraceCheckUtils]: 186: Hoare triple {185649#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {185649#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:51,739 INFO L290 TraceCheckUtils]: 187: Hoare triple {185649#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185650#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:51,739 INFO L290 TraceCheckUtils]: 188: Hoare triple {185650#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {185650#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:51,753 INFO L290 TraceCheckUtils]: 189: Hoare triple {185650#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185651#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:51,753 INFO L290 TraceCheckUtils]: 190: Hoare triple {185651#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {185651#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:51,765 INFO L290 TraceCheckUtils]: 191: Hoare triple {185651#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185652#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:51,766 INFO L290 TraceCheckUtils]: 192: Hoare triple {185652#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {185652#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:51,778 INFO L290 TraceCheckUtils]: 193: Hoare triple {185652#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185653#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:51,779 INFO L290 TraceCheckUtils]: 194: Hoare triple {185653#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {185653#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:51,791 INFO L290 TraceCheckUtils]: 195: Hoare triple {185653#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185654#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:51,791 INFO L290 TraceCheckUtils]: 196: Hoare triple {185654#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {185654#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:51,804 INFO L290 TraceCheckUtils]: 197: Hoare triple {185654#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185655#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:51,804 INFO L290 TraceCheckUtils]: 198: Hoare triple {185655#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {185655#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:51,817 INFO L290 TraceCheckUtils]: 199: Hoare triple {185655#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185656#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:51,818 INFO L290 TraceCheckUtils]: 200: Hoare triple {185656#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {185656#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:51,831 INFO L290 TraceCheckUtils]: 201: Hoare triple {185656#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185657#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:51,831 INFO L290 TraceCheckUtils]: 202: Hoare triple {185657#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {185657#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:51,844 INFO L290 TraceCheckUtils]: 203: Hoare triple {185657#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185658#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:51,845 INFO L290 TraceCheckUtils]: 204: Hoare triple {185658#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {185658#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:51,857 INFO L290 TraceCheckUtils]: 205: Hoare triple {185658#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185659#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:51,858 INFO L290 TraceCheckUtils]: 206: Hoare triple {185659#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {185659#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:51,870 INFO L290 TraceCheckUtils]: 207: Hoare triple {185659#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185660#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:51,871 INFO L290 TraceCheckUtils]: 208: Hoare triple {185660#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {185660#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:51,884 INFO L290 TraceCheckUtils]: 209: Hoare triple {185660#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185661#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:51,884 INFO L290 TraceCheckUtils]: 210: Hoare triple {185661#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {185661#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:51,897 INFO L290 TraceCheckUtils]: 211: Hoare triple {185661#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185662#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:51,898 INFO L290 TraceCheckUtils]: 212: Hoare triple {185662#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {185662#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:51,910 INFO L290 TraceCheckUtils]: 213: Hoare triple {185662#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185663#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:51,911 INFO L290 TraceCheckUtils]: 214: Hoare triple {185663#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {185663#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:51,924 INFO L290 TraceCheckUtils]: 215: Hoare triple {185663#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185664#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:51,924 INFO L290 TraceCheckUtils]: 216: Hoare triple {185664#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {185664#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:51,937 INFO L290 TraceCheckUtils]: 217: Hoare triple {185664#(<= main_~x~0 105)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185665#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:51,938 INFO L290 TraceCheckUtils]: 218: Hoare triple {185665#(<= main_~x~0 106)} assume !!(~x~0 < 1000000); {185665#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:51,949 INFO L290 TraceCheckUtils]: 219: Hoare triple {185665#(<= main_~x~0 106)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185666#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:51,950 INFO L290 TraceCheckUtils]: 220: Hoare triple {185666#(<= main_~x~0 107)} assume !!(~x~0 < 1000000); {185666#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:51,962 INFO L290 TraceCheckUtils]: 221: Hoare triple {185666#(<= main_~x~0 107)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185667#(<= main_~x~0 108)} is VALID [2022-04-15 13:00:51,963 INFO L290 TraceCheckUtils]: 222: Hoare triple {185667#(<= main_~x~0 108)} assume !!(~x~0 < 1000000); {185667#(<= main_~x~0 108)} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 223: Hoare triple {185667#(<= main_~x~0 108)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 224: Hoare triple {185555#false} assume !!(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 225: Hoare triple {185555#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 226: Hoare triple {185555#false} assume !(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L272 TraceCheckUtils]: 227: Hoare triple {185555#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 228: Hoare triple {185555#false} ~cond := #in~cond; {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 229: Hoare triple {185555#false} assume 0 == ~cond; {185555#false} is VALID [2022-04-15 13:00:51,976 INFO L290 TraceCheckUtils]: 230: Hoare triple {185555#false} assume !false; {185555#false} is VALID [2022-04-15 13:00:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 327 proven. 11772 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:51,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 13:00:51,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564402291] [2022-04-15 13:00:51,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564402291] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 13:00:51,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [940079024] [2022-04-15 13:00:51,978 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 13:00:51,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 13:00:51,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 13:00:51,979 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 13:00:51,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Waiting until timeout for monitored process [2022-04-15 13:00:52,101 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 13:00:52,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 13:00:52,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 110 conjunts are in the unsatisfiable core [2022-04-15 13:00:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 13:00:52,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 13:00:53,502 INFO L272 TraceCheckUtils]: 0: Hoare triple {185554#true} call ULTIMATE.init(); {185554#true} is VALID [2022-04-15 13:00:53,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {185554#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {185554#true} is VALID [2022-04-15 13:00:53,502 INFO L290 TraceCheckUtils]: 2: Hoare triple {185554#true} assume true; {185554#true} is VALID [2022-04-15 13:00:53,502 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185554#true} {185554#true} #41#return; {185554#true} is VALID [2022-04-15 13:00:53,502 INFO L272 TraceCheckUtils]: 4: Hoare triple {185554#true} call #t~ret4 := main(); {185554#true} is VALID [2022-04-15 13:00:53,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {185554#true} ~x~0 := 0;~y~0 := 500000; {185687#(<= main_~x~0 0)} is VALID [2022-04-15 13:00:53,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {185687#(<= main_~x~0 0)} assume !!(~x~0 < 1000000); {185687#(<= main_~x~0 0)} is VALID [2022-04-15 13:00:53,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {185687#(<= main_~x~0 0)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185560#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:53,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {185560#(<= main_~x~0 1)} assume !!(~x~0 < 1000000); {185560#(<= main_~x~0 1)} is VALID [2022-04-15 13:00:53,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {185560#(<= main_~x~0 1)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185561#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:53,532 INFO L290 TraceCheckUtils]: 10: Hoare triple {185561#(<= main_~x~0 2)} assume !!(~x~0 < 1000000); {185561#(<= main_~x~0 2)} is VALID [2022-04-15 13:00:53,546 INFO L290 TraceCheckUtils]: 11: Hoare triple {185561#(<= main_~x~0 2)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185562#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:53,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {185562#(<= main_~x~0 3)} assume !!(~x~0 < 1000000); {185562#(<= main_~x~0 3)} is VALID [2022-04-15 13:00:53,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {185562#(<= main_~x~0 3)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185563#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:53,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {185563#(<= main_~x~0 4)} assume !!(~x~0 < 1000000); {185563#(<= main_~x~0 4)} is VALID [2022-04-15 13:00:53,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {185563#(<= main_~x~0 4)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185564#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:53,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {185564#(<= main_~x~0 5)} assume !!(~x~0 < 1000000); {185564#(<= main_~x~0 5)} is VALID [2022-04-15 13:00:53,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {185564#(<= main_~x~0 5)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185565#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:53,585 INFO L290 TraceCheckUtils]: 18: Hoare triple {185565#(<= main_~x~0 6)} assume !!(~x~0 < 1000000); {185565#(<= main_~x~0 6)} is VALID [2022-04-15 13:00:53,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {185565#(<= main_~x~0 6)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185566#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:53,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {185566#(<= main_~x~0 7)} assume !!(~x~0 < 1000000); {185566#(<= main_~x~0 7)} is VALID [2022-04-15 13:00:53,608 INFO L290 TraceCheckUtils]: 21: Hoare triple {185566#(<= main_~x~0 7)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185567#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:53,608 INFO L290 TraceCheckUtils]: 22: Hoare triple {185567#(<= main_~x~0 8)} assume !!(~x~0 < 1000000); {185567#(<= main_~x~0 8)} is VALID [2022-04-15 13:00:53,621 INFO L290 TraceCheckUtils]: 23: Hoare triple {185567#(<= main_~x~0 8)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185568#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:53,622 INFO L290 TraceCheckUtils]: 24: Hoare triple {185568#(<= main_~x~0 9)} assume !!(~x~0 < 1000000); {185568#(<= main_~x~0 9)} is VALID [2022-04-15 13:00:53,635 INFO L290 TraceCheckUtils]: 25: Hoare triple {185568#(<= main_~x~0 9)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185569#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:53,635 INFO L290 TraceCheckUtils]: 26: Hoare triple {185569#(<= main_~x~0 10)} assume !!(~x~0 < 1000000); {185569#(<= main_~x~0 10)} is VALID [2022-04-15 13:00:53,647 INFO L290 TraceCheckUtils]: 27: Hoare triple {185569#(<= main_~x~0 10)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185570#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:53,648 INFO L290 TraceCheckUtils]: 28: Hoare triple {185570#(<= main_~x~0 11)} assume !!(~x~0 < 1000000); {185570#(<= main_~x~0 11)} is VALID [2022-04-15 13:00:53,660 INFO L290 TraceCheckUtils]: 29: Hoare triple {185570#(<= main_~x~0 11)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185571#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:53,660 INFO L290 TraceCheckUtils]: 30: Hoare triple {185571#(<= main_~x~0 12)} assume !!(~x~0 < 1000000); {185571#(<= main_~x~0 12)} is VALID [2022-04-15 13:00:53,672 INFO L290 TraceCheckUtils]: 31: Hoare triple {185571#(<= main_~x~0 12)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185572#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:53,672 INFO L290 TraceCheckUtils]: 32: Hoare triple {185572#(<= main_~x~0 13)} assume !!(~x~0 < 1000000); {185572#(<= main_~x~0 13)} is VALID [2022-04-15 13:00:53,683 INFO L290 TraceCheckUtils]: 33: Hoare triple {185572#(<= main_~x~0 13)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185573#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:53,684 INFO L290 TraceCheckUtils]: 34: Hoare triple {185573#(<= main_~x~0 14)} assume !!(~x~0 < 1000000); {185573#(<= main_~x~0 14)} is VALID [2022-04-15 13:00:53,696 INFO L290 TraceCheckUtils]: 35: Hoare triple {185573#(<= main_~x~0 14)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185574#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:53,696 INFO L290 TraceCheckUtils]: 36: Hoare triple {185574#(<= main_~x~0 15)} assume !!(~x~0 < 1000000); {185574#(<= main_~x~0 15)} is VALID [2022-04-15 13:00:53,709 INFO L290 TraceCheckUtils]: 37: Hoare triple {185574#(<= main_~x~0 15)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185575#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:53,709 INFO L290 TraceCheckUtils]: 38: Hoare triple {185575#(<= main_~x~0 16)} assume !!(~x~0 < 1000000); {185575#(<= main_~x~0 16)} is VALID [2022-04-15 13:00:53,721 INFO L290 TraceCheckUtils]: 39: Hoare triple {185575#(<= main_~x~0 16)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185576#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:53,721 INFO L290 TraceCheckUtils]: 40: Hoare triple {185576#(<= main_~x~0 17)} assume !!(~x~0 < 1000000); {185576#(<= main_~x~0 17)} is VALID [2022-04-15 13:00:53,734 INFO L290 TraceCheckUtils]: 41: Hoare triple {185576#(<= main_~x~0 17)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185577#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:53,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {185577#(<= main_~x~0 18)} assume !!(~x~0 < 1000000); {185577#(<= main_~x~0 18)} is VALID [2022-04-15 13:00:53,747 INFO L290 TraceCheckUtils]: 43: Hoare triple {185577#(<= main_~x~0 18)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185578#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:53,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {185578#(<= main_~x~0 19)} assume !!(~x~0 < 1000000); {185578#(<= main_~x~0 19)} is VALID [2022-04-15 13:00:53,759 INFO L290 TraceCheckUtils]: 45: Hoare triple {185578#(<= main_~x~0 19)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185579#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:53,760 INFO L290 TraceCheckUtils]: 46: Hoare triple {185579#(<= main_~x~0 20)} assume !!(~x~0 < 1000000); {185579#(<= main_~x~0 20)} is VALID [2022-04-15 13:00:53,772 INFO L290 TraceCheckUtils]: 47: Hoare triple {185579#(<= main_~x~0 20)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185580#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:53,773 INFO L290 TraceCheckUtils]: 48: Hoare triple {185580#(<= main_~x~0 21)} assume !!(~x~0 < 1000000); {185580#(<= main_~x~0 21)} is VALID [2022-04-15 13:00:53,785 INFO L290 TraceCheckUtils]: 49: Hoare triple {185580#(<= main_~x~0 21)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185581#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:53,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {185581#(<= main_~x~0 22)} assume !!(~x~0 < 1000000); {185581#(<= main_~x~0 22)} is VALID [2022-04-15 13:00:53,799 INFO L290 TraceCheckUtils]: 51: Hoare triple {185581#(<= main_~x~0 22)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185582#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:53,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {185582#(<= main_~x~0 23)} assume !!(~x~0 < 1000000); {185582#(<= main_~x~0 23)} is VALID [2022-04-15 13:00:53,813 INFO L290 TraceCheckUtils]: 53: Hoare triple {185582#(<= main_~x~0 23)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185583#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:53,814 INFO L290 TraceCheckUtils]: 54: Hoare triple {185583#(<= main_~x~0 24)} assume !!(~x~0 < 1000000); {185583#(<= main_~x~0 24)} is VALID [2022-04-15 13:00:53,828 INFO L290 TraceCheckUtils]: 55: Hoare triple {185583#(<= main_~x~0 24)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185584#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:53,828 INFO L290 TraceCheckUtils]: 56: Hoare triple {185584#(<= main_~x~0 25)} assume !!(~x~0 < 1000000); {185584#(<= main_~x~0 25)} is VALID [2022-04-15 13:00:53,842 INFO L290 TraceCheckUtils]: 57: Hoare triple {185584#(<= main_~x~0 25)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185585#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:53,842 INFO L290 TraceCheckUtils]: 58: Hoare triple {185585#(<= main_~x~0 26)} assume !!(~x~0 < 1000000); {185585#(<= main_~x~0 26)} is VALID [2022-04-15 13:00:53,856 INFO L290 TraceCheckUtils]: 59: Hoare triple {185585#(<= main_~x~0 26)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185586#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:53,856 INFO L290 TraceCheckUtils]: 60: Hoare triple {185586#(<= main_~x~0 27)} assume !!(~x~0 < 1000000); {185586#(<= main_~x~0 27)} is VALID [2022-04-15 13:00:53,869 INFO L290 TraceCheckUtils]: 61: Hoare triple {185586#(<= main_~x~0 27)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185587#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:53,870 INFO L290 TraceCheckUtils]: 62: Hoare triple {185587#(<= main_~x~0 28)} assume !!(~x~0 < 1000000); {185587#(<= main_~x~0 28)} is VALID [2022-04-15 13:00:53,882 INFO L290 TraceCheckUtils]: 63: Hoare triple {185587#(<= main_~x~0 28)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185588#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:53,883 INFO L290 TraceCheckUtils]: 64: Hoare triple {185588#(<= main_~x~0 29)} assume !!(~x~0 < 1000000); {185588#(<= main_~x~0 29)} is VALID [2022-04-15 13:00:53,895 INFO L290 TraceCheckUtils]: 65: Hoare triple {185588#(<= main_~x~0 29)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185589#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:53,895 INFO L290 TraceCheckUtils]: 66: Hoare triple {185589#(<= main_~x~0 30)} assume !!(~x~0 < 1000000); {185589#(<= main_~x~0 30)} is VALID [2022-04-15 13:00:53,908 INFO L290 TraceCheckUtils]: 67: Hoare triple {185589#(<= main_~x~0 30)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185590#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:53,909 INFO L290 TraceCheckUtils]: 68: Hoare triple {185590#(<= main_~x~0 31)} assume !!(~x~0 < 1000000); {185590#(<= main_~x~0 31)} is VALID [2022-04-15 13:00:53,921 INFO L290 TraceCheckUtils]: 69: Hoare triple {185590#(<= main_~x~0 31)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185591#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:53,922 INFO L290 TraceCheckUtils]: 70: Hoare triple {185591#(<= main_~x~0 32)} assume !!(~x~0 < 1000000); {185591#(<= main_~x~0 32)} is VALID [2022-04-15 13:00:53,934 INFO L290 TraceCheckUtils]: 71: Hoare triple {185591#(<= main_~x~0 32)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185592#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:53,935 INFO L290 TraceCheckUtils]: 72: Hoare triple {185592#(<= main_~x~0 33)} assume !!(~x~0 < 1000000); {185592#(<= main_~x~0 33)} is VALID [2022-04-15 13:00:53,947 INFO L290 TraceCheckUtils]: 73: Hoare triple {185592#(<= main_~x~0 33)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185593#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:53,948 INFO L290 TraceCheckUtils]: 74: Hoare triple {185593#(<= main_~x~0 34)} assume !!(~x~0 < 1000000); {185593#(<= main_~x~0 34)} is VALID [2022-04-15 13:00:53,960 INFO L290 TraceCheckUtils]: 75: Hoare triple {185593#(<= main_~x~0 34)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185594#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:53,961 INFO L290 TraceCheckUtils]: 76: Hoare triple {185594#(<= main_~x~0 35)} assume !!(~x~0 < 1000000); {185594#(<= main_~x~0 35)} is VALID [2022-04-15 13:00:53,974 INFO L290 TraceCheckUtils]: 77: Hoare triple {185594#(<= main_~x~0 35)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185595#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:53,974 INFO L290 TraceCheckUtils]: 78: Hoare triple {185595#(<= main_~x~0 36)} assume !!(~x~0 < 1000000); {185595#(<= main_~x~0 36)} is VALID [2022-04-15 13:00:53,987 INFO L290 TraceCheckUtils]: 79: Hoare triple {185595#(<= main_~x~0 36)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185596#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:53,987 INFO L290 TraceCheckUtils]: 80: Hoare triple {185596#(<= main_~x~0 37)} assume !!(~x~0 < 1000000); {185596#(<= main_~x~0 37)} is VALID [2022-04-15 13:00:54,001 INFO L290 TraceCheckUtils]: 81: Hoare triple {185596#(<= main_~x~0 37)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185597#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:54,002 INFO L290 TraceCheckUtils]: 82: Hoare triple {185597#(<= main_~x~0 38)} assume !!(~x~0 < 1000000); {185597#(<= main_~x~0 38)} is VALID [2022-04-15 13:00:54,016 INFO L290 TraceCheckUtils]: 83: Hoare triple {185597#(<= main_~x~0 38)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185598#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:54,016 INFO L290 TraceCheckUtils]: 84: Hoare triple {185598#(<= main_~x~0 39)} assume !!(~x~0 < 1000000); {185598#(<= main_~x~0 39)} is VALID [2022-04-15 13:00:54,030 INFO L290 TraceCheckUtils]: 85: Hoare triple {185598#(<= main_~x~0 39)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185599#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:54,030 INFO L290 TraceCheckUtils]: 86: Hoare triple {185599#(<= main_~x~0 40)} assume !!(~x~0 < 1000000); {185599#(<= main_~x~0 40)} is VALID [2022-04-15 13:00:54,044 INFO L290 TraceCheckUtils]: 87: Hoare triple {185599#(<= main_~x~0 40)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185600#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:54,045 INFO L290 TraceCheckUtils]: 88: Hoare triple {185600#(<= main_~x~0 41)} assume !!(~x~0 < 1000000); {185600#(<= main_~x~0 41)} is VALID [2022-04-15 13:00:54,058 INFO L290 TraceCheckUtils]: 89: Hoare triple {185600#(<= main_~x~0 41)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185601#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:54,059 INFO L290 TraceCheckUtils]: 90: Hoare triple {185601#(<= main_~x~0 42)} assume !!(~x~0 < 1000000); {185601#(<= main_~x~0 42)} is VALID [2022-04-15 13:00:54,073 INFO L290 TraceCheckUtils]: 91: Hoare triple {185601#(<= main_~x~0 42)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185602#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:54,073 INFO L290 TraceCheckUtils]: 92: Hoare triple {185602#(<= main_~x~0 43)} assume !!(~x~0 < 1000000); {185602#(<= main_~x~0 43)} is VALID [2022-04-15 13:00:54,087 INFO L290 TraceCheckUtils]: 93: Hoare triple {185602#(<= main_~x~0 43)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185603#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:54,088 INFO L290 TraceCheckUtils]: 94: Hoare triple {185603#(<= main_~x~0 44)} assume !!(~x~0 < 1000000); {185603#(<= main_~x~0 44)} is VALID [2022-04-15 13:00:54,101 INFO L290 TraceCheckUtils]: 95: Hoare triple {185603#(<= main_~x~0 44)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185604#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:54,102 INFO L290 TraceCheckUtils]: 96: Hoare triple {185604#(<= main_~x~0 45)} assume !!(~x~0 < 1000000); {185604#(<= main_~x~0 45)} is VALID [2022-04-15 13:00:54,116 INFO L290 TraceCheckUtils]: 97: Hoare triple {185604#(<= main_~x~0 45)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185605#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:54,116 INFO L290 TraceCheckUtils]: 98: Hoare triple {185605#(<= main_~x~0 46)} assume !!(~x~0 < 1000000); {185605#(<= main_~x~0 46)} is VALID [2022-04-15 13:00:54,130 INFO L290 TraceCheckUtils]: 99: Hoare triple {185605#(<= main_~x~0 46)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185606#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:54,131 INFO L290 TraceCheckUtils]: 100: Hoare triple {185606#(<= main_~x~0 47)} assume !!(~x~0 < 1000000); {185606#(<= main_~x~0 47)} is VALID [2022-04-15 13:00:54,144 INFO L290 TraceCheckUtils]: 101: Hoare triple {185606#(<= main_~x~0 47)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185607#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:54,145 INFO L290 TraceCheckUtils]: 102: Hoare triple {185607#(<= main_~x~0 48)} assume !!(~x~0 < 1000000); {185607#(<= main_~x~0 48)} is VALID [2022-04-15 13:00:54,158 INFO L290 TraceCheckUtils]: 103: Hoare triple {185607#(<= main_~x~0 48)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185608#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:54,158 INFO L290 TraceCheckUtils]: 104: Hoare triple {185608#(<= main_~x~0 49)} assume !!(~x~0 < 1000000); {185608#(<= main_~x~0 49)} is VALID [2022-04-15 13:00:54,172 INFO L290 TraceCheckUtils]: 105: Hoare triple {185608#(<= main_~x~0 49)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185609#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:54,172 INFO L290 TraceCheckUtils]: 106: Hoare triple {185609#(<= main_~x~0 50)} assume !!(~x~0 < 1000000); {185609#(<= main_~x~0 50)} is VALID [2022-04-15 13:00:54,185 INFO L290 TraceCheckUtils]: 107: Hoare triple {185609#(<= main_~x~0 50)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185610#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:54,186 INFO L290 TraceCheckUtils]: 108: Hoare triple {185610#(<= main_~x~0 51)} assume !!(~x~0 < 1000000); {185610#(<= main_~x~0 51)} is VALID [2022-04-15 13:00:54,199 INFO L290 TraceCheckUtils]: 109: Hoare triple {185610#(<= main_~x~0 51)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185611#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:54,200 INFO L290 TraceCheckUtils]: 110: Hoare triple {185611#(<= main_~x~0 52)} assume !!(~x~0 < 1000000); {185611#(<= main_~x~0 52)} is VALID [2022-04-15 13:00:54,213 INFO L290 TraceCheckUtils]: 111: Hoare triple {185611#(<= main_~x~0 52)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185612#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:54,213 INFO L290 TraceCheckUtils]: 112: Hoare triple {185612#(<= main_~x~0 53)} assume !!(~x~0 < 1000000); {185612#(<= main_~x~0 53)} is VALID [2022-04-15 13:00:54,226 INFO L290 TraceCheckUtils]: 113: Hoare triple {185612#(<= main_~x~0 53)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185613#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:54,227 INFO L290 TraceCheckUtils]: 114: Hoare triple {185613#(<= main_~x~0 54)} assume !!(~x~0 < 1000000); {185613#(<= main_~x~0 54)} is VALID [2022-04-15 13:00:54,239 INFO L290 TraceCheckUtils]: 115: Hoare triple {185613#(<= main_~x~0 54)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185614#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:54,240 INFO L290 TraceCheckUtils]: 116: Hoare triple {185614#(<= main_~x~0 55)} assume !!(~x~0 < 1000000); {185614#(<= main_~x~0 55)} is VALID [2022-04-15 13:00:54,253 INFO L290 TraceCheckUtils]: 117: Hoare triple {185614#(<= main_~x~0 55)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185615#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:54,254 INFO L290 TraceCheckUtils]: 118: Hoare triple {185615#(<= main_~x~0 56)} assume !!(~x~0 < 1000000); {185615#(<= main_~x~0 56)} is VALID [2022-04-15 13:00:54,266 INFO L290 TraceCheckUtils]: 119: Hoare triple {185615#(<= main_~x~0 56)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185616#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:54,267 INFO L290 TraceCheckUtils]: 120: Hoare triple {185616#(<= main_~x~0 57)} assume !!(~x~0 < 1000000); {185616#(<= main_~x~0 57)} is VALID [2022-04-15 13:00:54,280 INFO L290 TraceCheckUtils]: 121: Hoare triple {185616#(<= main_~x~0 57)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185617#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:54,281 INFO L290 TraceCheckUtils]: 122: Hoare triple {185617#(<= main_~x~0 58)} assume !!(~x~0 < 1000000); {185617#(<= main_~x~0 58)} is VALID [2022-04-15 13:00:54,294 INFO L290 TraceCheckUtils]: 123: Hoare triple {185617#(<= main_~x~0 58)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185618#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:54,295 INFO L290 TraceCheckUtils]: 124: Hoare triple {185618#(<= main_~x~0 59)} assume !!(~x~0 < 1000000); {185618#(<= main_~x~0 59)} is VALID [2022-04-15 13:00:54,308 INFO L290 TraceCheckUtils]: 125: Hoare triple {185618#(<= main_~x~0 59)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185619#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:54,308 INFO L290 TraceCheckUtils]: 126: Hoare triple {185619#(<= main_~x~0 60)} assume !!(~x~0 < 1000000); {185619#(<= main_~x~0 60)} is VALID [2022-04-15 13:00:54,321 INFO L290 TraceCheckUtils]: 127: Hoare triple {185619#(<= main_~x~0 60)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185620#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:54,321 INFO L290 TraceCheckUtils]: 128: Hoare triple {185620#(<= main_~x~0 61)} assume !!(~x~0 < 1000000); {185620#(<= main_~x~0 61)} is VALID [2022-04-15 13:00:54,332 INFO L290 TraceCheckUtils]: 129: Hoare triple {185620#(<= main_~x~0 61)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185621#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:54,333 INFO L290 TraceCheckUtils]: 130: Hoare triple {185621#(<= main_~x~0 62)} assume !!(~x~0 < 1000000); {185621#(<= main_~x~0 62)} is VALID [2022-04-15 13:00:54,338 INFO L290 TraceCheckUtils]: 131: Hoare triple {185621#(<= main_~x~0 62)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185622#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:54,339 INFO L290 TraceCheckUtils]: 132: Hoare triple {185622#(<= main_~x~0 63)} assume !!(~x~0 < 1000000); {185622#(<= main_~x~0 63)} is VALID [2022-04-15 13:00:54,345 INFO L290 TraceCheckUtils]: 133: Hoare triple {185622#(<= main_~x~0 63)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185623#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:54,346 INFO L290 TraceCheckUtils]: 134: Hoare triple {185623#(<= main_~x~0 64)} assume !!(~x~0 < 1000000); {185623#(<= main_~x~0 64)} is VALID [2022-04-15 13:00:54,356 INFO L290 TraceCheckUtils]: 135: Hoare triple {185623#(<= main_~x~0 64)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185624#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:54,356 INFO L290 TraceCheckUtils]: 136: Hoare triple {185624#(<= main_~x~0 65)} assume !!(~x~0 < 1000000); {185624#(<= main_~x~0 65)} is VALID [2022-04-15 13:00:54,368 INFO L290 TraceCheckUtils]: 137: Hoare triple {185624#(<= main_~x~0 65)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185625#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:54,368 INFO L290 TraceCheckUtils]: 138: Hoare triple {185625#(<= main_~x~0 66)} assume !!(~x~0 < 1000000); {185625#(<= main_~x~0 66)} is VALID [2022-04-15 13:00:54,381 INFO L290 TraceCheckUtils]: 139: Hoare triple {185625#(<= main_~x~0 66)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185626#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:54,381 INFO L290 TraceCheckUtils]: 140: Hoare triple {185626#(<= main_~x~0 67)} assume !!(~x~0 < 1000000); {185626#(<= main_~x~0 67)} is VALID [2022-04-15 13:00:54,394 INFO L290 TraceCheckUtils]: 141: Hoare triple {185626#(<= main_~x~0 67)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185627#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:54,395 INFO L290 TraceCheckUtils]: 142: Hoare triple {185627#(<= main_~x~0 68)} assume !!(~x~0 < 1000000); {185627#(<= main_~x~0 68)} is VALID [2022-04-15 13:00:54,407 INFO L290 TraceCheckUtils]: 143: Hoare triple {185627#(<= main_~x~0 68)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185628#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:54,408 INFO L290 TraceCheckUtils]: 144: Hoare triple {185628#(<= main_~x~0 69)} assume !!(~x~0 < 1000000); {185628#(<= main_~x~0 69)} is VALID [2022-04-15 13:00:54,420 INFO L290 TraceCheckUtils]: 145: Hoare triple {185628#(<= main_~x~0 69)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185629#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:54,421 INFO L290 TraceCheckUtils]: 146: Hoare triple {185629#(<= main_~x~0 70)} assume !!(~x~0 < 1000000); {185629#(<= main_~x~0 70)} is VALID [2022-04-15 13:00:54,433 INFO L290 TraceCheckUtils]: 147: Hoare triple {185629#(<= main_~x~0 70)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185630#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:54,434 INFO L290 TraceCheckUtils]: 148: Hoare triple {185630#(<= main_~x~0 71)} assume !!(~x~0 < 1000000); {185630#(<= main_~x~0 71)} is VALID [2022-04-15 13:00:54,448 INFO L290 TraceCheckUtils]: 149: Hoare triple {185630#(<= main_~x~0 71)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185631#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:54,449 INFO L290 TraceCheckUtils]: 150: Hoare triple {185631#(<= main_~x~0 72)} assume !!(~x~0 < 1000000); {185631#(<= main_~x~0 72)} is VALID [2022-04-15 13:00:54,462 INFO L290 TraceCheckUtils]: 151: Hoare triple {185631#(<= main_~x~0 72)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185632#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:54,463 INFO L290 TraceCheckUtils]: 152: Hoare triple {185632#(<= main_~x~0 73)} assume !!(~x~0 < 1000000); {185632#(<= main_~x~0 73)} is VALID [2022-04-15 13:00:54,475 INFO L290 TraceCheckUtils]: 153: Hoare triple {185632#(<= main_~x~0 73)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185633#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:54,476 INFO L290 TraceCheckUtils]: 154: Hoare triple {185633#(<= main_~x~0 74)} assume !!(~x~0 < 1000000); {185633#(<= main_~x~0 74)} is VALID [2022-04-15 13:00:54,490 INFO L290 TraceCheckUtils]: 155: Hoare triple {185633#(<= main_~x~0 74)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185634#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:54,490 INFO L290 TraceCheckUtils]: 156: Hoare triple {185634#(<= main_~x~0 75)} assume !!(~x~0 < 1000000); {185634#(<= main_~x~0 75)} is VALID [2022-04-15 13:00:54,504 INFO L290 TraceCheckUtils]: 157: Hoare triple {185634#(<= main_~x~0 75)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185635#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:54,504 INFO L290 TraceCheckUtils]: 158: Hoare triple {185635#(<= main_~x~0 76)} assume !!(~x~0 < 1000000); {185635#(<= main_~x~0 76)} is VALID [2022-04-15 13:00:54,518 INFO L290 TraceCheckUtils]: 159: Hoare triple {185635#(<= main_~x~0 76)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185636#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:54,518 INFO L290 TraceCheckUtils]: 160: Hoare triple {185636#(<= main_~x~0 77)} assume !!(~x~0 < 1000000); {185636#(<= main_~x~0 77)} is VALID [2022-04-15 13:00:54,532 INFO L290 TraceCheckUtils]: 161: Hoare triple {185636#(<= main_~x~0 77)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185637#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:54,532 INFO L290 TraceCheckUtils]: 162: Hoare triple {185637#(<= main_~x~0 78)} assume !!(~x~0 < 1000000); {185637#(<= main_~x~0 78)} is VALID [2022-04-15 13:00:54,546 INFO L290 TraceCheckUtils]: 163: Hoare triple {185637#(<= main_~x~0 78)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185638#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:54,546 INFO L290 TraceCheckUtils]: 164: Hoare triple {185638#(<= main_~x~0 79)} assume !!(~x~0 < 1000000); {185638#(<= main_~x~0 79)} is VALID [2022-04-15 13:00:54,558 INFO L290 TraceCheckUtils]: 165: Hoare triple {185638#(<= main_~x~0 79)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185639#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:54,559 INFO L290 TraceCheckUtils]: 166: Hoare triple {185639#(<= main_~x~0 80)} assume !!(~x~0 < 1000000); {185639#(<= main_~x~0 80)} is VALID [2022-04-15 13:00:54,572 INFO L290 TraceCheckUtils]: 167: Hoare triple {185639#(<= main_~x~0 80)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185640#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:54,573 INFO L290 TraceCheckUtils]: 168: Hoare triple {185640#(<= main_~x~0 81)} assume !!(~x~0 < 1000000); {185640#(<= main_~x~0 81)} is VALID [2022-04-15 13:00:54,585 INFO L290 TraceCheckUtils]: 169: Hoare triple {185640#(<= main_~x~0 81)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185641#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:54,586 INFO L290 TraceCheckUtils]: 170: Hoare triple {185641#(<= main_~x~0 82)} assume !!(~x~0 < 1000000); {185641#(<= main_~x~0 82)} is VALID [2022-04-15 13:00:54,598 INFO L290 TraceCheckUtils]: 171: Hoare triple {185641#(<= main_~x~0 82)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185642#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:54,599 INFO L290 TraceCheckUtils]: 172: Hoare triple {185642#(<= main_~x~0 83)} assume !!(~x~0 < 1000000); {185642#(<= main_~x~0 83)} is VALID [2022-04-15 13:00:54,611 INFO L290 TraceCheckUtils]: 173: Hoare triple {185642#(<= main_~x~0 83)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185643#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:54,612 INFO L290 TraceCheckUtils]: 174: Hoare triple {185643#(<= main_~x~0 84)} assume !!(~x~0 < 1000000); {185643#(<= main_~x~0 84)} is VALID [2022-04-15 13:00:54,625 INFO L290 TraceCheckUtils]: 175: Hoare triple {185643#(<= main_~x~0 84)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185644#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:54,626 INFO L290 TraceCheckUtils]: 176: Hoare triple {185644#(<= main_~x~0 85)} assume !!(~x~0 < 1000000); {185644#(<= main_~x~0 85)} is VALID [2022-04-15 13:00:54,640 INFO L290 TraceCheckUtils]: 177: Hoare triple {185644#(<= main_~x~0 85)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185645#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:54,640 INFO L290 TraceCheckUtils]: 178: Hoare triple {185645#(<= main_~x~0 86)} assume !!(~x~0 < 1000000); {185645#(<= main_~x~0 86)} is VALID [2022-04-15 13:00:54,654 INFO L290 TraceCheckUtils]: 179: Hoare triple {185645#(<= main_~x~0 86)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185646#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:54,654 INFO L290 TraceCheckUtils]: 180: Hoare triple {185646#(<= main_~x~0 87)} assume !!(~x~0 < 1000000); {185646#(<= main_~x~0 87)} is VALID [2022-04-15 13:00:54,668 INFO L290 TraceCheckUtils]: 181: Hoare triple {185646#(<= main_~x~0 87)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185647#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:54,669 INFO L290 TraceCheckUtils]: 182: Hoare triple {185647#(<= main_~x~0 88)} assume !!(~x~0 < 1000000); {185647#(<= main_~x~0 88)} is VALID [2022-04-15 13:00:54,683 INFO L290 TraceCheckUtils]: 183: Hoare triple {185647#(<= main_~x~0 88)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185648#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:54,684 INFO L290 TraceCheckUtils]: 184: Hoare triple {185648#(<= main_~x~0 89)} assume !!(~x~0 < 1000000); {185648#(<= main_~x~0 89)} is VALID [2022-04-15 13:00:54,697 INFO L290 TraceCheckUtils]: 185: Hoare triple {185648#(<= main_~x~0 89)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185649#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:54,697 INFO L290 TraceCheckUtils]: 186: Hoare triple {185649#(<= main_~x~0 90)} assume !!(~x~0 < 1000000); {185649#(<= main_~x~0 90)} is VALID [2022-04-15 13:00:54,711 INFO L290 TraceCheckUtils]: 187: Hoare triple {185649#(<= main_~x~0 90)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185650#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:54,711 INFO L290 TraceCheckUtils]: 188: Hoare triple {185650#(<= main_~x~0 91)} assume !!(~x~0 < 1000000); {185650#(<= main_~x~0 91)} is VALID [2022-04-15 13:00:54,724 INFO L290 TraceCheckUtils]: 189: Hoare triple {185650#(<= main_~x~0 91)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185651#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:54,725 INFO L290 TraceCheckUtils]: 190: Hoare triple {185651#(<= main_~x~0 92)} assume !!(~x~0 < 1000000); {185651#(<= main_~x~0 92)} is VALID [2022-04-15 13:00:54,738 INFO L290 TraceCheckUtils]: 191: Hoare triple {185651#(<= main_~x~0 92)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185652#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:54,738 INFO L290 TraceCheckUtils]: 192: Hoare triple {185652#(<= main_~x~0 93)} assume !!(~x~0 < 1000000); {185652#(<= main_~x~0 93)} is VALID [2022-04-15 13:00:54,751 INFO L290 TraceCheckUtils]: 193: Hoare triple {185652#(<= main_~x~0 93)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185653#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:54,751 INFO L290 TraceCheckUtils]: 194: Hoare triple {185653#(<= main_~x~0 94)} assume !!(~x~0 < 1000000); {185653#(<= main_~x~0 94)} is VALID [2022-04-15 13:00:54,764 INFO L290 TraceCheckUtils]: 195: Hoare triple {185653#(<= main_~x~0 94)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185654#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:54,765 INFO L290 TraceCheckUtils]: 196: Hoare triple {185654#(<= main_~x~0 95)} assume !!(~x~0 < 1000000); {185654#(<= main_~x~0 95)} is VALID [2022-04-15 13:00:54,777 INFO L290 TraceCheckUtils]: 197: Hoare triple {185654#(<= main_~x~0 95)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185655#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:54,778 INFO L290 TraceCheckUtils]: 198: Hoare triple {185655#(<= main_~x~0 96)} assume !!(~x~0 < 1000000); {185655#(<= main_~x~0 96)} is VALID [2022-04-15 13:00:54,791 INFO L290 TraceCheckUtils]: 199: Hoare triple {185655#(<= main_~x~0 96)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185656#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:54,791 INFO L290 TraceCheckUtils]: 200: Hoare triple {185656#(<= main_~x~0 97)} assume !!(~x~0 < 1000000); {185656#(<= main_~x~0 97)} is VALID [2022-04-15 13:00:54,803 INFO L290 TraceCheckUtils]: 201: Hoare triple {185656#(<= main_~x~0 97)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185657#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:54,804 INFO L290 TraceCheckUtils]: 202: Hoare triple {185657#(<= main_~x~0 98)} assume !!(~x~0 < 1000000); {185657#(<= main_~x~0 98)} is VALID [2022-04-15 13:00:54,817 INFO L290 TraceCheckUtils]: 203: Hoare triple {185657#(<= main_~x~0 98)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185658#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:54,817 INFO L290 TraceCheckUtils]: 204: Hoare triple {185658#(<= main_~x~0 99)} assume !!(~x~0 < 1000000); {185658#(<= main_~x~0 99)} is VALID [2022-04-15 13:00:54,830 INFO L290 TraceCheckUtils]: 205: Hoare triple {185658#(<= main_~x~0 99)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185659#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:54,830 INFO L290 TraceCheckUtils]: 206: Hoare triple {185659#(<= main_~x~0 100)} assume !!(~x~0 < 1000000); {185659#(<= main_~x~0 100)} is VALID [2022-04-15 13:00:54,844 INFO L290 TraceCheckUtils]: 207: Hoare triple {185659#(<= main_~x~0 100)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185660#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:54,844 INFO L290 TraceCheckUtils]: 208: Hoare triple {185660#(<= main_~x~0 101)} assume !!(~x~0 < 1000000); {185660#(<= main_~x~0 101)} is VALID [2022-04-15 13:00:54,857 INFO L290 TraceCheckUtils]: 209: Hoare triple {185660#(<= main_~x~0 101)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185661#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:54,858 INFO L290 TraceCheckUtils]: 210: Hoare triple {185661#(<= main_~x~0 102)} assume !!(~x~0 < 1000000); {185661#(<= main_~x~0 102)} is VALID [2022-04-15 13:00:54,871 INFO L290 TraceCheckUtils]: 211: Hoare triple {185661#(<= main_~x~0 102)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185662#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:54,872 INFO L290 TraceCheckUtils]: 212: Hoare triple {185662#(<= main_~x~0 103)} assume !!(~x~0 < 1000000); {185662#(<= main_~x~0 103)} is VALID [2022-04-15 13:00:54,885 INFO L290 TraceCheckUtils]: 213: Hoare triple {185662#(<= main_~x~0 103)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185663#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:54,885 INFO L290 TraceCheckUtils]: 214: Hoare triple {185663#(<= main_~x~0 104)} assume !!(~x~0 < 1000000); {185663#(<= main_~x~0 104)} is VALID [2022-04-15 13:00:54,898 INFO L290 TraceCheckUtils]: 215: Hoare triple {185663#(<= main_~x~0 104)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185664#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:54,899 INFO L290 TraceCheckUtils]: 216: Hoare triple {185664#(<= main_~x~0 105)} assume !!(~x~0 < 1000000); {185664#(<= main_~x~0 105)} is VALID [2022-04-15 13:00:54,912 INFO L290 TraceCheckUtils]: 217: Hoare triple {185664#(<= main_~x~0 105)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185665#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:54,912 INFO L290 TraceCheckUtils]: 218: Hoare triple {185665#(<= main_~x~0 106)} assume !!(~x~0 < 1000000); {185665#(<= main_~x~0 106)} is VALID [2022-04-15 13:00:54,926 INFO L290 TraceCheckUtils]: 219: Hoare triple {185665#(<= main_~x~0 106)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185666#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:54,926 INFO L290 TraceCheckUtils]: 220: Hoare triple {185666#(<= main_~x~0 107)} assume !!(~x~0 < 1000000); {185666#(<= main_~x~0 107)} is VALID [2022-04-15 13:00:54,939 INFO L290 TraceCheckUtils]: 221: Hoare triple {185666#(<= main_~x~0 107)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {185667#(<= main_~x~0 108)} is VALID [2022-04-15 13:00:54,939 INFO L290 TraceCheckUtils]: 222: Hoare triple {185667#(<= main_~x~0 108)} assume !!(~x~0 < 1000000); {185667#(<= main_~x~0 108)} is VALID [2022-04-15 13:00:54,953 INFO L290 TraceCheckUtils]: 223: Hoare triple {185667#(<= main_~x~0 108)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 224: Hoare triple {185555#false} assume !!(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 225: Hoare triple {185555#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 226: Hoare triple {185555#false} assume !(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L272 TraceCheckUtils]: 227: Hoare triple {185555#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 228: Hoare triple {185555#false} ~cond := #in~cond; {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 229: Hoare triple {185555#false} assume 0 == ~cond; {185555#false} is VALID [2022-04-15 13:00:54,954 INFO L290 TraceCheckUtils]: 230: Hoare triple {185555#false} assume !false; {185555#false} is VALID [2022-04-15 13:00:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 327 proven. 11772 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:00:54,955 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 230: Hoare triple {185555#false} assume !false; {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 229: Hoare triple {185555#false} assume 0 == ~cond; {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 228: Hoare triple {185555#false} ~cond := #in~cond; {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L272 TraceCheckUtils]: 227: Hoare triple {185555#false} call __VERIFIER_assert((if ~y~0 != ~x~0 then 1 else 0)); {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 226: Hoare triple {185555#false} assume !(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 225: Hoare triple {185555#false} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 224: Hoare triple {185555#false} assume !!(~x~0 < 1000000); {185555#false} is VALID [2022-04-15 13:01:05,285 INFO L290 TraceCheckUtils]: 223: Hoare triple {186384#(< main_~x~0 500000)} assume !(~x~0 < 500000);~x~0 := 1 + ~x~0;~y~0 := 1 + ~y~0; {185555#false} is VALID [2022-04-15 13:01:05,286 INFO L290 TraceCheckUtils]: 222: Hoare triple {186384#(< main_~x~0 500000)} assume !!(~x~0 < 1000000); {186384#(< main_~x~0 500000)} is VALID [2022-04-15 13:01:05,300 INFO L290 TraceCheckUtils]: 221: Hoare triple {186391#(< main_~x~0 499999)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186384#(< main_~x~0 500000)} is VALID [2022-04-15 13:01:05,300 INFO L290 TraceCheckUtils]: 220: Hoare triple {186391#(< main_~x~0 499999)} assume !!(~x~0 < 1000000); {186391#(< main_~x~0 499999)} is VALID [2022-04-15 13:01:05,315 INFO L290 TraceCheckUtils]: 219: Hoare triple {186398#(< main_~x~0 499998)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186391#(< main_~x~0 499999)} is VALID [2022-04-15 13:01:05,315 INFO L290 TraceCheckUtils]: 218: Hoare triple {186398#(< main_~x~0 499998)} assume !!(~x~0 < 1000000); {186398#(< main_~x~0 499998)} is VALID [2022-04-15 13:01:05,329 INFO L290 TraceCheckUtils]: 217: Hoare triple {186405#(< main_~x~0 499997)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186398#(< main_~x~0 499998)} is VALID [2022-04-15 13:01:05,329 INFO L290 TraceCheckUtils]: 216: Hoare triple {186405#(< main_~x~0 499997)} assume !!(~x~0 < 1000000); {186405#(< main_~x~0 499997)} is VALID [2022-04-15 13:01:05,343 INFO L290 TraceCheckUtils]: 215: Hoare triple {186412#(< main_~x~0 499996)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186405#(< main_~x~0 499997)} is VALID [2022-04-15 13:01:05,343 INFO L290 TraceCheckUtils]: 214: Hoare triple {186412#(< main_~x~0 499996)} assume !!(~x~0 < 1000000); {186412#(< main_~x~0 499996)} is VALID [2022-04-15 13:01:05,357 INFO L290 TraceCheckUtils]: 213: Hoare triple {186419#(< main_~x~0 499995)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186412#(< main_~x~0 499996)} is VALID [2022-04-15 13:01:05,357 INFO L290 TraceCheckUtils]: 212: Hoare triple {186419#(< main_~x~0 499995)} assume !!(~x~0 < 1000000); {186419#(< main_~x~0 499995)} is VALID [2022-04-15 13:01:05,371 INFO L290 TraceCheckUtils]: 211: Hoare triple {186426#(< main_~x~0 499994)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186419#(< main_~x~0 499995)} is VALID [2022-04-15 13:01:05,372 INFO L290 TraceCheckUtils]: 210: Hoare triple {186426#(< main_~x~0 499994)} assume !!(~x~0 < 1000000); {186426#(< main_~x~0 499994)} is VALID [2022-04-15 13:01:05,386 INFO L290 TraceCheckUtils]: 209: Hoare triple {186433#(< main_~x~0 499993)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186426#(< main_~x~0 499994)} is VALID [2022-04-15 13:01:05,386 INFO L290 TraceCheckUtils]: 208: Hoare triple {186433#(< main_~x~0 499993)} assume !!(~x~0 < 1000000); {186433#(< main_~x~0 499993)} is VALID [2022-04-15 13:01:05,416 INFO L290 TraceCheckUtils]: 207: Hoare triple {186440#(< main_~x~0 499992)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186433#(< main_~x~0 499993)} is VALID [2022-04-15 13:01:05,416 INFO L290 TraceCheckUtils]: 206: Hoare triple {186440#(< main_~x~0 499992)} assume !!(~x~0 < 1000000); {186440#(< main_~x~0 499992)} is VALID [2022-04-15 13:01:05,430 INFO L290 TraceCheckUtils]: 205: Hoare triple {186447#(< main_~x~0 499991)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186440#(< main_~x~0 499992)} is VALID [2022-04-15 13:01:05,431 INFO L290 TraceCheckUtils]: 204: Hoare triple {186447#(< main_~x~0 499991)} assume !!(~x~0 < 1000000); {186447#(< main_~x~0 499991)} is VALID [2022-04-15 13:01:05,445 INFO L290 TraceCheckUtils]: 203: Hoare triple {186454#(< main_~x~0 499990)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186447#(< main_~x~0 499991)} is VALID [2022-04-15 13:01:05,446 INFO L290 TraceCheckUtils]: 202: Hoare triple {186454#(< main_~x~0 499990)} assume !!(~x~0 < 1000000); {186454#(< main_~x~0 499990)} is VALID [2022-04-15 13:01:05,460 INFO L290 TraceCheckUtils]: 201: Hoare triple {186461#(< main_~x~0 499989)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186454#(< main_~x~0 499990)} is VALID [2022-04-15 13:01:05,460 INFO L290 TraceCheckUtils]: 200: Hoare triple {186461#(< main_~x~0 499989)} assume !!(~x~0 < 1000000); {186461#(< main_~x~0 499989)} is VALID [2022-04-15 13:01:05,474 INFO L290 TraceCheckUtils]: 199: Hoare triple {186468#(< main_~x~0 499988)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186461#(< main_~x~0 499989)} is VALID [2022-04-15 13:01:05,474 INFO L290 TraceCheckUtils]: 198: Hoare triple {186468#(< main_~x~0 499988)} assume !!(~x~0 < 1000000); {186468#(< main_~x~0 499988)} is VALID [2022-04-15 13:01:05,488 INFO L290 TraceCheckUtils]: 197: Hoare triple {186475#(< main_~x~0 499987)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186468#(< main_~x~0 499988)} is VALID [2022-04-15 13:01:05,488 INFO L290 TraceCheckUtils]: 196: Hoare triple {186475#(< main_~x~0 499987)} assume !!(~x~0 < 1000000); {186475#(< main_~x~0 499987)} is VALID [2022-04-15 13:01:05,502 INFO L290 TraceCheckUtils]: 195: Hoare triple {186482#(< main_~x~0 499986)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186475#(< main_~x~0 499987)} is VALID [2022-04-15 13:01:05,502 INFO L290 TraceCheckUtils]: 194: Hoare triple {186482#(< main_~x~0 499986)} assume !!(~x~0 < 1000000); {186482#(< main_~x~0 499986)} is VALID [2022-04-15 13:01:05,517 INFO L290 TraceCheckUtils]: 193: Hoare triple {186489#(< main_~x~0 499985)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186482#(< main_~x~0 499986)} is VALID [2022-04-15 13:01:05,517 INFO L290 TraceCheckUtils]: 192: Hoare triple {186489#(< main_~x~0 499985)} assume !!(~x~0 < 1000000); {186489#(< main_~x~0 499985)} is VALID [2022-04-15 13:01:05,531 INFO L290 TraceCheckUtils]: 191: Hoare triple {186496#(< main_~x~0 499984)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186489#(< main_~x~0 499985)} is VALID [2022-04-15 13:01:05,531 INFO L290 TraceCheckUtils]: 190: Hoare triple {186496#(< main_~x~0 499984)} assume !!(~x~0 < 1000000); {186496#(< main_~x~0 499984)} is VALID [2022-04-15 13:01:05,545 INFO L290 TraceCheckUtils]: 189: Hoare triple {186503#(< main_~x~0 499983)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186496#(< main_~x~0 499984)} is VALID [2022-04-15 13:01:05,545 INFO L290 TraceCheckUtils]: 188: Hoare triple {186503#(< main_~x~0 499983)} assume !!(~x~0 < 1000000); {186503#(< main_~x~0 499983)} is VALID [2022-04-15 13:01:05,575 INFO L290 TraceCheckUtils]: 187: Hoare triple {186510#(< main_~x~0 499982)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186503#(< main_~x~0 499983)} is VALID [2022-04-15 13:01:05,577 INFO L290 TraceCheckUtils]: 186: Hoare triple {186510#(< main_~x~0 499982)} assume !!(~x~0 < 1000000); {186510#(< main_~x~0 499982)} is VALID [2022-04-15 13:01:05,591 INFO L290 TraceCheckUtils]: 185: Hoare triple {186517#(< main_~x~0 499981)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186510#(< main_~x~0 499982)} is VALID [2022-04-15 13:01:05,592 INFO L290 TraceCheckUtils]: 184: Hoare triple {186517#(< main_~x~0 499981)} assume !!(~x~0 < 1000000); {186517#(< main_~x~0 499981)} is VALID [2022-04-15 13:01:05,605 INFO L290 TraceCheckUtils]: 183: Hoare triple {186524#(< main_~x~0 499980)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186517#(< main_~x~0 499981)} is VALID [2022-04-15 13:01:05,606 INFO L290 TraceCheckUtils]: 182: Hoare triple {186524#(< main_~x~0 499980)} assume !!(~x~0 < 1000000); {186524#(< main_~x~0 499980)} is VALID [2022-04-15 13:01:05,620 INFO L290 TraceCheckUtils]: 181: Hoare triple {186531#(< main_~x~0 499979)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186524#(< main_~x~0 499980)} is VALID [2022-04-15 13:01:05,621 INFO L290 TraceCheckUtils]: 180: Hoare triple {186531#(< main_~x~0 499979)} assume !!(~x~0 < 1000000); {186531#(< main_~x~0 499979)} is VALID [2022-04-15 13:01:05,635 INFO L290 TraceCheckUtils]: 179: Hoare triple {186538#(< main_~x~0 499978)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186531#(< main_~x~0 499979)} is VALID [2022-04-15 13:01:05,635 INFO L290 TraceCheckUtils]: 178: Hoare triple {186538#(< main_~x~0 499978)} assume !!(~x~0 < 1000000); {186538#(< main_~x~0 499978)} is VALID [2022-04-15 13:01:05,649 INFO L290 TraceCheckUtils]: 177: Hoare triple {186545#(< main_~x~0 499977)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186538#(< main_~x~0 499978)} is VALID [2022-04-15 13:01:05,650 INFO L290 TraceCheckUtils]: 176: Hoare triple {186545#(< main_~x~0 499977)} assume !!(~x~0 < 1000000); {186545#(< main_~x~0 499977)} is VALID [2022-04-15 13:01:05,664 INFO L290 TraceCheckUtils]: 175: Hoare triple {186552#(< main_~x~0 499976)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186545#(< main_~x~0 499977)} is VALID [2022-04-15 13:01:05,664 INFO L290 TraceCheckUtils]: 174: Hoare triple {186552#(< main_~x~0 499976)} assume !!(~x~0 < 1000000); {186552#(< main_~x~0 499976)} is VALID [2022-04-15 13:01:05,678 INFO L290 TraceCheckUtils]: 173: Hoare triple {186559#(< main_~x~0 499975)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186552#(< main_~x~0 499976)} is VALID [2022-04-15 13:01:05,678 INFO L290 TraceCheckUtils]: 172: Hoare triple {186559#(< main_~x~0 499975)} assume !!(~x~0 < 1000000); {186559#(< main_~x~0 499975)} is VALID [2022-04-15 13:01:05,692 INFO L290 TraceCheckUtils]: 171: Hoare triple {186566#(< main_~x~0 499974)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186559#(< main_~x~0 499975)} is VALID [2022-04-15 13:01:05,692 INFO L290 TraceCheckUtils]: 170: Hoare triple {186566#(< main_~x~0 499974)} assume !!(~x~0 < 1000000); {186566#(< main_~x~0 499974)} is VALID [2022-04-15 13:01:05,706 INFO L290 TraceCheckUtils]: 169: Hoare triple {186573#(< main_~x~0 499973)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186566#(< main_~x~0 499974)} is VALID [2022-04-15 13:01:05,706 INFO L290 TraceCheckUtils]: 168: Hoare triple {186573#(< main_~x~0 499973)} assume !!(~x~0 < 1000000); {186573#(< main_~x~0 499973)} is VALID [2022-04-15 13:01:05,721 INFO L290 TraceCheckUtils]: 167: Hoare triple {186580#(< main_~x~0 499972)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186573#(< main_~x~0 499973)} is VALID [2022-04-15 13:01:05,721 INFO L290 TraceCheckUtils]: 166: Hoare triple {186580#(< main_~x~0 499972)} assume !!(~x~0 < 1000000); {186580#(< main_~x~0 499972)} is VALID [2022-04-15 13:01:05,736 INFO L290 TraceCheckUtils]: 165: Hoare triple {186587#(< main_~x~0 499971)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186580#(< main_~x~0 499972)} is VALID [2022-04-15 13:01:05,736 INFO L290 TraceCheckUtils]: 164: Hoare triple {186587#(< main_~x~0 499971)} assume !!(~x~0 < 1000000); {186587#(< main_~x~0 499971)} is VALID [2022-04-15 13:01:05,750 INFO L290 TraceCheckUtils]: 163: Hoare triple {186594#(< main_~x~0 499970)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186587#(< main_~x~0 499971)} is VALID [2022-04-15 13:01:05,751 INFO L290 TraceCheckUtils]: 162: Hoare triple {186594#(< main_~x~0 499970)} assume !!(~x~0 < 1000000); {186594#(< main_~x~0 499970)} is VALID [2022-04-15 13:01:05,765 INFO L290 TraceCheckUtils]: 161: Hoare triple {186601#(< main_~x~0 499969)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186594#(< main_~x~0 499970)} is VALID [2022-04-15 13:01:05,765 INFO L290 TraceCheckUtils]: 160: Hoare triple {186601#(< main_~x~0 499969)} assume !!(~x~0 < 1000000); {186601#(< main_~x~0 499969)} is VALID [2022-04-15 13:01:05,780 INFO L290 TraceCheckUtils]: 159: Hoare triple {186608#(< main_~x~0 499968)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186601#(< main_~x~0 499969)} is VALID [2022-04-15 13:01:05,780 INFO L290 TraceCheckUtils]: 158: Hoare triple {186608#(< main_~x~0 499968)} assume !!(~x~0 < 1000000); {186608#(< main_~x~0 499968)} is VALID [2022-04-15 13:01:05,794 INFO L290 TraceCheckUtils]: 157: Hoare triple {186615#(< main_~x~0 499967)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186608#(< main_~x~0 499968)} is VALID [2022-04-15 13:01:05,795 INFO L290 TraceCheckUtils]: 156: Hoare triple {186615#(< main_~x~0 499967)} assume !!(~x~0 < 1000000); {186615#(< main_~x~0 499967)} is VALID [2022-04-15 13:01:05,809 INFO L290 TraceCheckUtils]: 155: Hoare triple {186622#(< main_~x~0 499966)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186615#(< main_~x~0 499967)} is VALID [2022-04-15 13:01:05,810 INFO L290 TraceCheckUtils]: 154: Hoare triple {186622#(< main_~x~0 499966)} assume !!(~x~0 < 1000000); {186622#(< main_~x~0 499966)} is VALID [2022-04-15 13:01:05,823 INFO L290 TraceCheckUtils]: 153: Hoare triple {186629#(< main_~x~0 499965)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186622#(< main_~x~0 499966)} is VALID [2022-04-15 13:01:05,824 INFO L290 TraceCheckUtils]: 152: Hoare triple {186629#(< main_~x~0 499965)} assume !!(~x~0 < 1000000); {186629#(< main_~x~0 499965)} is VALID [2022-04-15 13:01:05,838 INFO L290 TraceCheckUtils]: 151: Hoare triple {186636#(< main_~x~0 499964)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186629#(< main_~x~0 499965)} is VALID [2022-04-15 13:01:05,838 INFO L290 TraceCheckUtils]: 150: Hoare triple {186636#(< main_~x~0 499964)} assume !!(~x~0 < 1000000); {186636#(< main_~x~0 499964)} is VALID [2022-04-15 13:01:05,853 INFO L290 TraceCheckUtils]: 149: Hoare triple {186643#(< main_~x~0 499963)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186636#(< main_~x~0 499964)} is VALID [2022-04-15 13:01:05,853 INFO L290 TraceCheckUtils]: 148: Hoare triple {186643#(< main_~x~0 499963)} assume !!(~x~0 < 1000000); {186643#(< main_~x~0 499963)} is VALID [2022-04-15 13:01:05,867 INFO L290 TraceCheckUtils]: 147: Hoare triple {186650#(< main_~x~0 499962)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186643#(< main_~x~0 499963)} is VALID [2022-04-15 13:01:05,868 INFO L290 TraceCheckUtils]: 146: Hoare triple {186650#(< main_~x~0 499962)} assume !!(~x~0 < 1000000); {186650#(< main_~x~0 499962)} is VALID [2022-04-15 13:01:05,882 INFO L290 TraceCheckUtils]: 145: Hoare triple {186657#(< main_~x~0 499961)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186650#(< main_~x~0 499962)} is VALID [2022-04-15 13:01:05,882 INFO L290 TraceCheckUtils]: 144: Hoare triple {186657#(< main_~x~0 499961)} assume !!(~x~0 < 1000000); {186657#(< main_~x~0 499961)} is VALID [2022-04-15 13:01:05,897 INFO L290 TraceCheckUtils]: 143: Hoare triple {186664#(< main_~x~0 499960)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186657#(< main_~x~0 499961)} is VALID [2022-04-15 13:01:05,897 INFO L290 TraceCheckUtils]: 142: Hoare triple {186664#(< main_~x~0 499960)} assume !!(~x~0 < 1000000); {186664#(< main_~x~0 499960)} is VALID [2022-04-15 13:01:05,911 INFO L290 TraceCheckUtils]: 141: Hoare triple {186671#(< main_~x~0 499959)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186664#(< main_~x~0 499960)} is VALID [2022-04-15 13:01:05,912 INFO L290 TraceCheckUtils]: 140: Hoare triple {186671#(< main_~x~0 499959)} assume !!(~x~0 < 1000000); {186671#(< main_~x~0 499959)} is VALID [2022-04-15 13:01:05,926 INFO L290 TraceCheckUtils]: 139: Hoare triple {186678#(< main_~x~0 499958)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186671#(< main_~x~0 499959)} is VALID [2022-04-15 13:01:05,927 INFO L290 TraceCheckUtils]: 138: Hoare triple {186678#(< main_~x~0 499958)} assume !!(~x~0 < 1000000); {186678#(< main_~x~0 499958)} is VALID [2022-04-15 13:01:05,941 INFO L290 TraceCheckUtils]: 137: Hoare triple {186685#(< main_~x~0 499957)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186678#(< main_~x~0 499958)} is VALID [2022-04-15 13:01:05,942 INFO L290 TraceCheckUtils]: 136: Hoare triple {186685#(< main_~x~0 499957)} assume !!(~x~0 < 1000000); {186685#(< main_~x~0 499957)} is VALID [2022-04-15 13:01:05,956 INFO L290 TraceCheckUtils]: 135: Hoare triple {186692#(< main_~x~0 499956)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186685#(< main_~x~0 499957)} is VALID [2022-04-15 13:01:05,957 INFO L290 TraceCheckUtils]: 134: Hoare triple {186692#(< main_~x~0 499956)} assume !!(~x~0 < 1000000); {186692#(< main_~x~0 499956)} is VALID [2022-04-15 13:01:05,971 INFO L290 TraceCheckUtils]: 133: Hoare triple {186699#(< main_~x~0 499955)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186692#(< main_~x~0 499956)} is VALID [2022-04-15 13:01:05,971 INFO L290 TraceCheckUtils]: 132: Hoare triple {186699#(< main_~x~0 499955)} assume !!(~x~0 < 1000000); {186699#(< main_~x~0 499955)} is VALID [2022-04-15 13:01:05,986 INFO L290 TraceCheckUtils]: 131: Hoare triple {186706#(< main_~x~0 499954)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186699#(< main_~x~0 499955)} is VALID [2022-04-15 13:01:05,986 INFO L290 TraceCheckUtils]: 130: Hoare triple {186706#(< main_~x~0 499954)} assume !!(~x~0 < 1000000); {186706#(< main_~x~0 499954)} is VALID [2022-04-15 13:01:06,000 INFO L290 TraceCheckUtils]: 129: Hoare triple {186713#(< main_~x~0 499953)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186706#(< main_~x~0 499954)} is VALID [2022-04-15 13:01:06,001 INFO L290 TraceCheckUtils]: 128: Hoare triple {186713#(< main_~x~0 499953)} assume !!(~x~0 < 1000000); {186713#(< main_~x~0 499953)} is VALID [2022-04-15 13:01:06,015 INFO L290 TraceCheckUtils]: 127: Hoare triple {186720#(< main_~x~0 499952)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186713#(< main_~x~0 499953)} is VALID [2022-04-15 13:01:06,016 INFO L290 TraceCheckUtils]: 126: Hoare triple {186720#(< main_~x~0 499952)} assume !!(~x~0 < 1000000); {186720#(< main_~x~0 499952)} is VALID [2022-04-15 13:01:06,030 INFO L290 TraceCheckUtils]: 125: Hoare triple {186727#(< main_~x~0 499951)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186720#(< main_~x~0 499952)} is VALID [2022-04-15 13:01:06,030 INFO L290 TraceCheckUtils]: 124: Hoare triple {186727#(< main_~x~0 499951)} assume !!(~x~0 < 1000000); {186727#(< main_~x~0 499951)} is VALID [2022-04-15 13:01:06,045 INFO L290 TraceCheckUtils]: 123: Hoare triple {186734#(< main_~x~0 499950)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186727#(< main_~x~0 499951)} is VALID [2022-04-15 13:01:06,045 INFO L290 TraceCheckUtils]: 122: Hoare triple {186734#(< main_~x~0 499950)} assume !!(~x~0 < 1000000); {186734#(< main_~x~0 499950)} is VALID [2022-04-15 13:01:06,059 INFO L290 TraceCheckUtils]: 121: Hoare triple {186741#(< main_~x~0 499949)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186734#(< main_~x~0 499950)} is VALID [2022-04-15 13:01:06,060 INFO L290 TraceCheckUtils]: 120: Hoare triple {186741#(< main_~x~0 499949)} assume !!(~x~0 < 1000000); {186741#(< main_~x~0 499949)} is VALID [2022-04-15 13:01:06,074 INFO L290 TraceCheckUtils]: 119: Hoare triple {186748#(< main_~x~0 499948)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186741#(< main_~x~0 499949)} is VALID [2022-04-15 13:01:06,074 INFO L290 TraceCheckUtils]: 118: Hoare triple {186748#(< main_~x~0 499948)} assume !!(~x~0 < 1000000); {186748#(< main_~x~0 499948)} is VALID [2022-04-15 13:01:06,089 INFO L290 TraceCheckUtils]: 117: Hoare triple {186755#(< main_~x~0 499947)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186748#(< main_~x~0 499948)} is VALID [2022-04-15 13:01:06,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {186755#(< main_~x~0 499947)} assume !!(~x~0 < 1000000); {186755#(< main_~x~0 499947)} is VALID [2022-04-15 13:01:06,103 INFO L290 TraceCheckUtils]: 115: Hoare triple {186762#(< main_~x~0 499946)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186755#(< main_~x~0 499947)} is VALID [2022-04-15 13:01:06,104 INFO L290 TraceCheckUtils]: 114: Hoare triple {186762#(< main_~x~0 499946)} assume !!(~x~0 < 1000000); {186762#(< main_~x~0 499946)} is VALID [2022-04-15 13:01:06,118 INFO L290 TraceCheckUtils]: 113: Hoare triple {186769#(< main_~x~0 499945)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186762#(< main_~x~0 499946)} is VALID [2022-04-15 13:01:06,119 INFO L290 TraceCheckUtils]: 112: Hoare triple {186769#(< main_~x~0 499945)} assume !!(~x~0 < 1000000); {186769#(< main_~x~0 499945)} is VALID [2022-04-15 13:01:06,133 INFO L290 TraceCheckUtils]: 111: Hoare triple {186776#(< main_~x~0 499944)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186769#(< main_~x~0 499945)} is VALID [2022-04-15 13:01:06,133 INFO L290 TraceCheckUtils]: 110: Hoare triple {186776#(< main_~x~0 499944)} assume !!(~x~0 < 1000000); {186776#(< main_~x~0 499944)} is VALID [2022-04-15 13:01:06,148 INFO L290 TraceCheckUtils]: 109: Hoare triple {186783#(< main_~x~0 499943)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186776#(< main_~x~0 499944)} is VALID [2022-04-15 13:01:06,148 INFO L290 TraceCheckUtils]: 108: Hoare triple {186783#(< main_~x~0 499943)} assume !!(~x~0 < 1000000); {186783#(< main_~x~0 499943)} is VALID [2022-04-15 13:01:06,163 INFO L290 TraceCheckUtils]: 107: Hoare triple {186790#(< main_~x~0 499942)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186783#(< main_~x~0 499943)} is VALID [2022-04-15 13:01:06,163 INFO L290 TraceCheckUtils]: 106: Hoare triple {186790#(< main_~x~0 499942)} assume !!(~x~0 < 1000000); {186790#(< main_~x~0 499942)} is VALID [2022-04-15 13:01:06,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {186797#(< main_~x~0 499941)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186790#(< main_~x~0 499942)} is VALID [2022-04-15 13:01:06,179 INFO L290 TraceCheckUtils]: 104: Hoare triple {186797#(< main_~x~0 499941)} assume !!(~x~0 < 1000000); {186797#(< main_~x~0 499941)} is VALID [2022-04-15 13:01:06,193 INFO L290 TraceCheckUtils]: 103: Hoare triple {186804#(< main_~x~0 499940)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186797#(< main_~x~0 499941)} is VALID [2022-04-15 13:01:06,193 INFO L290 TraceCheckUtils]: 102: Hoare triple {186804#(< main_~x~0 499940)} assume !!(~x~0 < 1000000); {186804#(< main_~x~0 499940)} is VALID [2022-04-15 13:01:06,208 INFO L290 TraceCheckUtils]: 101: Hoare triple {186811#(< main_~x~0 499939)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186804#(< main_~x~0 499940)} is VALID [2022-04-15 13:01:06,208 INFO L290 TraceCheckUtils]: 100: Hoare triple {186811#(< main_~x~0 499939)} assume !!(~x~0 < 1000000); {186811#(< main_~x~0 499939)} is VALID [2022-04-15 13:01:06,223 INFO L290 TraceCheckUtils]: 99: Hoare triple {186818#(< main_~x~0 499938)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186811#(< main_~x~0 499939)} is VALID [2022-04-15 13:01:06,223 INFO L290 TraceCheckUtils]: 98: Hoare triple {186818#(< main_~x~0 499938)} assume !!(~x~0 < 1000000); {186818#(< main_~x~0 499938)} is VALID [2022-04-15 13:01:06,238 INFO L290 TraceCheckUtils]: 97: Hoare triple {186825#(< main_~x~0 499937)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186818#(< main_~x~0 499938)} is VALID [2022-04-15 13:01:06,238 INFO L290 TraceCheckUtils]: 96: Hoare triple {186825#(< main_~x~0 499937)} assume !!(~x~0 < 1000000); {186825#(< main_~x~0 499937)} is VALID [2022-04-15 13:01:06,252 INFO L290 TraceCheckUtils]: 95: Hoare triple {186832#(< main_~x~0 499936)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186825#(< main_~x~0 499937)} is VALID [2022-04-15 13:01:06,253 INFO L290 TraceCheckUtils]: 94: Hoare triple {186832#(< main_~x~0 499936)} assume !!(~x~0 < 1000000); {186832#(< main_~x~0 499936)} is VALID [2022-04-15 13:01:06,267 INFO L290 TraceCheckUtils]: 93: Hoare triple {186839#(< main_~x~0 499935)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186832#(< main_~x~0 499936)} is VALID [2022-04-15 13:01:06,267 INFO L290 TraceCheckUtils]: 92: Hoare triple {186839#(< main_~x~0 499935)} assume !!(~x~0 < 1000000); {186839#(< main_~x~0 499935)} is VALID [2022-04-15 13:01:06,282 INFO L290 TraceCheckUtils]: 91: Hoare triple {186846#(< main_~x~0 499934)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186839#(< main_~x~0 499935)} is VALID [2022-04-15 13:01:06,282 INFO L290 TraceCheckUtils]: 90: Hoare triple {186846#(< main_~x~0 499934)} assume !!(~x~0 < 1000000); {186846#(< main_~x~0 499934)} is VALID [2022-04-15 13:01:06,296 INFO L290 TraceCheckUtils]: 89: Hoare triple {186853#(< main_~x~0 499933)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186846#(< main_~x~0 499934)} is VALID [2022-04-15 13:01:06,297 INFO L290 TraceCheckUtils]: 88: Hoare triple {186853#(< main_~x~0 499933)} assume !!(~x~0 < 1000000); {186853#(< main_~x~0 499933)} is VALID [2022-04-15 13:01:06,311 INFO L290 TraceCheckUtils]: 87: Hoare triple {186860#(< main_~x~0 499932)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186853#(< main_~x~0 499933)} is VALID [2022-04-15 13:01:06,311 INFO L290 TraceCheckUtils]: 86: Hoare triple {186860#(< main_~x~0 499932)} assume !!(~x~0 < 1000000); {186860#(< main_~x~0 499932)} is VALID [2022-04-15 13:01:06,326 INFO L290 TraceCheckUtils]: 85: Hoare triple {186867#(< main_~x~0 499931)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186860#(< main_~x~0 499932)} is VALID [2022-04-15 13:01:06,326 INFO L290 TraceCheckUtils]: 84: Hoare triple {186867#(< main_~x~0 499931)} assume !!(~x~0 < 1000000); {186867#(< main_~x~0 499931)} is VALID [2022-04-15 13:01:06,341 INFO L290 TraceCheckUtils]: 83: Hoare triple {186874#(< main_~x~0 499930)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186867#(< main_~x~0 499931)} is VALID [2022-04-15 13:01:06,342 INFO L290 TraceCheckUtils]: 82: Hoare triple {186874#(< main_~x~0 499930)} assume !!(~x~0 < 1000000); {186874#(< main_~x~0 499930)} is VALID [2022-04-15 13:01:06,356 INFO L290 TraceCheckUtils]: 81: Hoare triple {186881#(< main_~x~0 499929)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186874#(< main_~x~0 499930)} is VALID [2022-04-15 13:01:06,356 INFO L290 TraceCheckUtils]: 80: Hoare triple {186881#(< main_~x~0 499929)} assume !!(~x~0 < 1000000); {186881#(< main_~x~0 499929)} is VALID [2022-04-15 13:01:06,370 INFO L290 TraceCheckUtils]: 79: Hoare triple {186888#(< main_~x~0 499928)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186881#(< main_~x~0 499929)} is VALID [2022-04-15 13:01:06,371 INFO L290 TraceCheckUtils]: 78: Hoare triple {186888#(< main_~x~0 499928)} assume !!(~x~0 < 1000000); {186888#(< main_~x~0 499928)} is VALID [2022-04-15 13:01:06,385 INFO L290 TraceCheckUtils]: 77: Hoare triple {186895#(< main_~x~0 499927)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186888#(< main_~x~0 499928)} is VALID [2022-04-15 13:01:06,386 INFO L290 TraceCheckUtils]: 76: Hoare triple {186895#(< main_~x~0 499927)} assume !!(~x~0 < 1000000); {186895#(< main_~x~0 499927)} is VALID [2022-04-15 13:01:06,400 INFO L290 TraceCheckUtils]: 75: Hoare triple {186902#(< main_~x~0 499926)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186895#(< main_~x~0 499927)} is VALID [2022-04-15 13:01:06,400 INFO L290 TraceCheckUtils]: 74: Hoare triple {186902#(< main_~x~0 499926)} assume !!(~x~0 < 1000000); {186902#(< main_~x~0 499926)} is VALID [2022-04-15 13:01:06,415 INFO L290 TraceCheckUtils]: 73: Hoare triple {186909#(< main_~x~0 499925)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186902#(< main_~x~0 499926)} is VALID [2022-04-15 13:01:06,415 INFO L290 TraceCheckUtils]: 72: Hoare triple {186909#(< main_~x~0 499925)} assume !!(~x~0 < 1000000); {186909#(< main_~x~0 499925)} is VALID [2022-04-15 13:01:06,430 INFO L290 TraceCheckUtils]: 71: Hoare triple {186916#(< main_~x~0 499924)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186909#(< main_~x~0 499925)} is VALID [2022-04-15 13:01:06,430 INFO L290 TraceCheckUtils]: 70: Hoare triple {186916#(< main_~x~0 499924)} assume !!(~x~0 < 1000000); {186916#(< main_~x~0 499924)} is VALID [2022-04-15 13:01:06,445 INFO L290 TraceCheckUtils]: 69: Hoare triple {186923#(< main_~x~0 499923)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186916#(< main_~x~0 499924)} is VALID [2022-04-15 13:01:06,445 INFO L290 TraceCheckUtils]: 68: Hoare triple {186923#(< main_~x~0 499923)} assume !!(~x~0 < 1000000); {186923#(< main_~x~0 499923)} is VALID [2022-04-15 13:01:06,459 INFO L290 TraceCheckUtils]: 67: Hoare triple {186930#(< main_~x~0 499922)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186923#(< main_~x~0 499923)} is VALID [2022-04-15 13:01:06,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {186930#(< main_~x~0 499922)} assume !!(~x~0 < 1000000); {186930#(< main_~x~0 499922)} is VALID [2022-04-15 13:01:06,473 INFO L290 TraceCheckUtils]: 65: Hoare triple {186937#(< main_~x~0 499921)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186930#(< main_~x~0 499922)} is VALID [2022-04-15 13:01:06,474 INFO L290 TraceCheckUtils]: 64: Hoare triple {186937#(< main_~x~0 499921)} assume !!(~x~0 < 1000000); {186937#(< main_~x~0 499921)} is VALID [2022-04-15 13:01:06,488 INFO L290 TraceCheckUtils]: 63: Hoare triple {186944#(< main_~x~0 499920)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186937#(< main_~x~0 499921)} is VALID [2022-04-15 13:01:06,489 INFO L290 TraceCheckUtils]: 62: Hoare triple {186944#(< main_~x~0 499920)} assume !!(~x~0 < 1000000); {186944#(< main_~x~0 499920)} is VALID [2022-04-15 13:01:06,503 INFO L290 TraceCheckUtils]: 61: Hoare triple {186951#(< main_~x~0 499919)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186944#(< main_~x~0 499920)} is VALID [2022-04-15 13:01:06,504 INFO L290 TraceCheckUtils]: 60: Hoare triple {186951#(< main_~x~0 499919)} assume !!(~x~0 < 1000000); {186951#(< main_~x~0 499919)} is VALID [2022-04-15 13:01:06,518 INFO L290 TraceCheckUtils]: 59: Hoare triple {186958#(< main_~x~0 499918)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186951#(< main_~x~0 499919)} is VALID [2022-04-15 13:01:06,518 INFO L290 TraceCheckUtils]: 58: Hoare triple {186958#(< main_~x~0 499918)} assume !!(~x~0 < 1000000); {186958#(< main_~x~0 499918)} is VALID [2022-04-15 13:01:06,533 INFO L290 TraceCheckUtils]: 57: Hoare triple {186965#(< main_~x~0 499917)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186958#(< main_~x~0 499918)} is VALID [2022-04-15 13:01:06,533 INFO L290 TraceCheckUtils]: 56: Hoare triple {186965#(< main_~x~0 499917)} assume !!(~x~0 < 1000000); {186965#(< main_~x~0 499917)} is VALID [2022-04-15 13:01:06,548 INFO L290 TraceCheckUtils]: 55: Hoare triple {186972#(< main_~x~0 499916)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186965#(< main_~x~0 499917)} is VALID [2022-04-15 13:01:06,549 INFO L290 TraceCheckUtils]: 54: Hoare triple {186972#(< main_~x~0 499916)} assume !!(~x~0 < 1000000); {186972#(< main_~x~0 499916)} is VALID [2022-04-15 13:01:06,563 INFO L290 TraceCheckUtils]: 53: Hoare triple {186979#(< main_~x~0 499915)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186972#(< main_~x~0 499916)} is VALID [2022-04-15 13:01:06,564 INFO L290 TraceCheckUtils]: 52: Hoare triple {186979#(< main_~x~0 499915)} assume !!(~x~0 < 1000000); {186979#(< main_~x~0 499915)} is VALID [2022-04-15 13:01:06,578 INFO L290 TraceCheckUtils]: 51: Hoare triple {186986#(< main_~x~0 499914)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186979#(< main_~x~0 499915)} is VALID [2022-04-15 13:01:06,579 INFO L290 TraceCheckUtils]: 50: Hoare triple {186986#(< main_~x~0 499914)} assume !!(~x~0 < 1000000); {186986#(< main_~x~0 499914)} is VALID [2022-04-15 13:01:06,593 INFO L290 TraceCheckUtils]: 49: Hoare triple {186993#(< main_~x~0 499913)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186986#(< main_~x~0 499914)} is VALID [2022-04-15 13:01:06,593 INFO L290 TraceCheckUtils]: 48: Hoare triple {186993#(< main_~x~0 499913)} assume !!(~x~0 < 1000000); {186993#(< main_~x~0 499913)} is VALID [2022-04-15 13:01:06,608 INFO L290 TraceCheckUtils]: 47: Hoare triple {187000#(< main_~x~0 499912)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {186993#(< main_~x~0 499913)} is VALID [2022-04-15 13:01:06,608 INFO L290 TraceCheckUtils]: 46: Hoare triple {187000#(< main_~x~0 499912)} assume !!(~x~0 < 1000000); {187000#(< main_~x~0 499912)} is VALID [2022-04-15 13:01:06,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {187007#(< main_~x~0 499911)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187000#(< main_~x~0 499912)} is VALID [2022-04-15 13:01:06,623 INFO L290 TraceCheckUtils]: 44: Hoare triple {187007#(< main_~x~0 499911)} assume !!(~x~0 < 1000000); {187007#(< main_~x~0 499911)} is VALID [2022-04-15 13:01:06,637 INFO L290 TraceCheckUtils]: 43: Hoare triple {187014#(< main_~x~0 499910)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187007#(< main_~x~0 499911)} is VALID [2022-04-15 13:01:06,638 INFO L290 TraceCheckUtils]: 42: Hoare triple {187014#(< main_~x~0 499910)} assume !!(~x~0 < 1000000); {187014#(< main_~x~0 499910)} is VALID [2022-04-15 13:01:06,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {187021#(< main_~x~0 499909)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187014#(< main_~x~0 499910)} is VALID [2022-04-15 13:01:06,652 INFO L290 TraceCheckUtils]: 40: Hoare triple {187021#(< main_~x~0 499909)} assume !!(~x~0 < 1000000); {187021#(< main_~x~0 499909)} is VALID [2022-04-15 13:01:06,667 INFO L290 TraceCheckUtils]: 39: Hoare triple {187028#(< main_~x~0 499908)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187021#(< main_~x~0 499909)} is VALID [2022-04-15 13:01:06,667 INFO L290 TraceCheckUtils]: 38: Hoare triple {187028#(< main_~x~0 499908)} assume !!(~x~0 < 1000000); {187028#(< main_~x~0 499908)} is VALID [2022-04-15 13:01:06,682 INFO L290 TraceCheckUtils]: 37: Hoare triple {187035#(< main_~x~0 499907)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187028#(< main_~x~0 499908)} is VALID [2022-04-15 13:01:06,683 INFO L290 TraceCheckUtils]: 36: Hoare triple {187035#(< main_~x~0 499907)} assume !!(~x~0 < 1000000); {187035#(< main_~x~0 499907)} is VALID [2022-04-15 13:01:06,697 INFO L290 TraceCheckUtils]: 35: Hoare triple {187042#(< main_~x~0 499906)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187035#(< main_~x~0 499907)} is VALID [2022-04-15 13:01:06,698 INFO L290 TraceCheckUtils]: 34: Hoare triple {187042#(< main_~x~0 499906)} assume !!(~x~0 < 1000000); {187042#(< main_~x~0 499906)} is VALID [2022-04-15 13:01:06,712 INFO L290 TraceCheckUtils]: 33: Hoare triple {187049#(< main_~x~0 499905)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187042#(< main_~x~0 499906)} is VALID [2022-04-15 13:01:06,712 INFO L290 TraceCheckUtils]: 32: Hoare triple {187049#(< main_~x~0 499905)} assume !!(~x~0 < 1000000); {187049#(< main_~x~0 499905)} is VALID [2022-04-15 13:01:06,727 INFO L290 TraceCheckUtils]: 31: Hoare triple {187056#(< main_~x~0 499904)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187049#(< main_~x~0 499905)} is VALID [2022-04-15 13:01:06,727 INFO L290 TraceCheckUtils]: 30: Hoare triple {187056#(< main_~x~0 499904)} assume !!(~x~0 < 1000000); {187056#(< main_~x~0 499904)} is VALID [2022-04-15 13:01:06,742 INFO L290 TraceCheckUtils]: 29: Hoare triple {187063#(< main_~x~0 499903)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187056#(< main_~x~0 499904)} is VALID [2022-04-15 13:01:06,742 INFO L290 TraceCheckUtils]: 28: Hoare triple {187063#(< main_~x~0 499903)} assume !!(~x~0 < 1000000); {187063#(< main_~x~0 499903)} is VALID [2022-04-15 13:01:06,757 INFO L290 TraceCheckUtils]: 27: Hoare triple {187070#(< main_~x~0 499902)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187063#(< main_~x~0 499903)} is VALID [2022-04-15 13:01:06,758 INFO L290 TraceCheckUtils]: 26: Hoare triple {187070#(< main_~x~0 499902)} assume !!(~x~0 < 1000000); {187070#(< main_~x~0 499902)} is VALID [2022-04-15 13:01:06,772 INFO L290 TraceCheckUtils]: 25: Hoare triple {187077#(< main_~x~0 499901)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187070#(< main_~x~0 499902)} is VALID [2022-04-15 13:01:06,772 INFO L290 TraceCheckUtils]: 24: Hoare triple {187077#(< main_~x~0 499901)} assume !!(~x~0 < 1000000); {187077#(< main_~x~0 499901)} is VALID [2022-04-15 13:01:06,787 INFO L290 TraceCheckUtils]: 23: Hoare triple {187084#(< main_~x~0 499900)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187077#(< main_~x~0 499901)} is VALID [2022-04-15 13:01:06,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {187084#(< main_~x~0 499900)} assume !!(~x~0 < 1000000); {187084#(< main_~x~0 499900)} is VALID [2022-04-15 13:01:06,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {187091#(< main_~x~0 499899)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187084#(< main_~x~0 499900)} is VALID [2022-04-15 13:01:06,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {187091#(< main_~x~0 499899)} assume !!(~x~0 < 1000000); {187091#(< main_~x~0 499899)} is VALID [2022-04-15 13:01:06,817 INFO L290 TraceCheckUtils]: 19: Hoare triple {187098#(< main_~x~0 499898)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187091#(< main_~x~0 499899)} is VALID [2022-04-15 13:01:06,817 INFO L290 TraceCheckUtils]: 18: Hoare triple {187098#(< main_~x~0 499898)} assume !!(~x~0 < 1000000); {187098#(< main_~x~0 499898)} is VALID [2022-04-15 13:01:06,832 INFO L290 TraceCheckUtils]: 17: Hoare triple {187105#(< main_~x~0 499897)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187098#(< main_~x~0 499898)} is VALID [2022-04-15 13:01:06,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {187105#(< main_~x~0 499897)} assume !!(~x~0 < 1000000); {187105#(< main_~x~0 499897)} is VALID [2022-04-15 13:01:06,847 INFO L290 TraceCheckUtils]: 15: Hoare triple {187112#(< main_~x~0 499896)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187105#(< main_~x~0 499897)} is VALID [2022-04-15 13:01:06,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {187112#(< main_~x~0 499896)} assume !!(~x~0 < 1000000); {187112#(< main_~x~0 499896)} is VALID [2022-04-15 13:01:06,862 INFO L290 TraceCheckUtils]: 13: Hoare triple {187119#(< main_~x~0 499895)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187112#(< main_~x~0 499896)} is VALID [2022-04-15 13:01:06,862 INFO L290 TraceCheckUtils]: 12: Hoare triple {187119#(< main_~x~0 499895)} assume !!(~x~0 < 1000000); {187119#(< main_~x~0 499895)} is VALID [2022-04-15 13:01:06,877 INFO L290 TraceCheckUtils]: 11: Hoare triple {187126#(< main_~x~0 499894)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187119#(< main_~x~0 499895)} is VALID [2022-04-15 13:01:06,877 INFO L290 TraceCheckUtils]: 10: Hoare triple {187126#(< main_~x~0 499894)} assume !!(~x~0 < 1000000); {187126#(< main_~x~0 499894)} is VALID [2022-04-15 13:01:06,891 INFO L290 TraceCheckUtils]: 9: Hoare triple {187133#(< main_~x~0 499893)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187126#(< main_~x~0 499894)} is VALID [2022-04-15 13:01:06,892 INFO L290 TraceCheckUtils]: 8: Hoare triple {187133#(< main_~x~0 499893)} assume !!(~x~0 < 1000000); {187133#(< main_~x~0 499893)} is VALID [2022-04-15 13:01:06,906 INFO L290 TraceCheckUtils]: 7: Hoare triple {187140#(< main_~x~0 499892)} assume ~x~0 < 500000;~x~0 := 1 + ~x~0; {187133#(< main_~x~0 499893)} is VALID [2022-04-15 13:01:06,907 INFO L290 TraceCheckUtils]: 6: Hoare triple {187140#(< main_~x~0 499892)} assume !!(~x~0 < 1000000); {187140#(< main_~x~0 499892)} is VALID [2022-04-15 13:01:06,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {185554#true} ~x~0 := 0;~y~0 := 500000; {187140#(< main_~x~0 499892)} is VALID [2022-04-15 13:01:06,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {185554#true} call #t~ret4 := main(); {185554#true} is VALID [2022-04-15 13:01:06,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185554#true} {185554#true} #41#return; {185554#true} is VALID [2022-04-15 13:01:06,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {185554#true} assume true; {185554#true} is VALID [2022-04-15 13:01:06,907 INFO L290 TraceCheckUtils]: 1: Hoare triple {185554#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); {185554#true} is VALID [2022-04-15 13:01:06,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {185554#true} call ULTIMATE.init(); {185554#true} is VALID [2022-04-15 13:01:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 12100 backedges. 327 proven. 11772 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 13:01:06,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [940079024] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 13:01:06,909 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 13:01:06,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [112, 111, 111] total 222 [2022-04-15 13:01:06,909 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 13:01:06,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [514154200] [2022-04-15 13:01:06,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [514154200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 13:01:06,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 13:01:06,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [112] imperfect sequences [] total 112 [2022-04-15 13:01:06,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614675583] [2022-04-15 13:01:06,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 13:01:06,910 INFO L78 Accepts]: Start accepts. Automaton has has 112 states, 112 states have (on average 2.0267857142857144) internal successors, (227), 111 states have internal predecessors, (227), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 231 [2022-04-15 13:01:06,910 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 13:01:06,910 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 112 states, 112 states have (on average 2.0267857142857144) internal successors, (227), 111 states have internal predecessors, (227), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 13:01:07,862 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 13:01:07,862 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 112 states [2022-04-15 13:01:07,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 13:01:07,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2022-04-15 13:01:07,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24312, Invalid=24750, Unknown=0, NotChecked=0, Total=49062 [2022-04-15 13:01:07,866 INFO L87 Difference]: Start difference. First operand 233 states and 236 transitions. Second operand has 112 states, 112 states have (on average 2.0267857142857144) internal successors, (227), 111 states have internal predecessors, (227), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)